1 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
3 * debugger-agent.c: handle incomplete reads and EINTR in
4 recv()/send(). This could have been causing random
7 2010-02-13 Zoltan Varga <vargaz@gmail.com>
9 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
12 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
13 so they have small offsets. Fixes #566311.
15 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
17 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
19 2010-02-11 Zoltan Varga <vargaz@gmail.com>
21 * mini-amd64.c: Remove the special casing of byref in a few places now that
22 mini_type_get_underlying_type () handles it.
24 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
25 by returning native int. Fixes #577984.
27 2010-02-11 Zoltan Varga <vargaz@gmail.com>
29 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
32 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
33 of putting the clause itself.
35 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
37 2010-02-09 Zoltan Varga <vargaz@gmail.com>
39 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
42 2010-02-10 Geoff Norton <gnorton@novell.com>
44 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
46 2010-02-08 Zoltan Varga <vargaz@gmail.com>
48 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
51 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
52 it is not an LLVM generated symbol.
54 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
56 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
57 implementation in gshared mode because it causes regressions.
59 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
61 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
62 should be done by the caller.
64 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
66 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
68 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
69 since mono_jit_info_table_find () doesn't do it anymore.
71 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
72 instead of mono_jit_info_table_find ().
74 2010-02-07 Zoltan Varga <vargaz@gmail.com>
76 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
78 * aot-compiler.c (encode_method_ref): Update after the removal of
79 mono_gc_get_managed_allocator_type ().
81 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
84 2010-02-06 Zoltan Varga <vargaz@gmail.com>
86 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
87 generic params as well.
88 (handle_isinst): Ditto.
90 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
91 instead of always calling an icall.
93 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
94 computing the size of the got.
96 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
97 when using LLVM. Instead of emitting it as an LLVM method, emit it using
98 the assembly directive '.set' so it points to the first LLVM emitted method.
100 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
102 * mini.c (mini_method_verify): Report the method which failed to verify.
104 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
106 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
107 to avoid JIT'ng dead basic blocks. This is the same behavior as the
110 2010-02-04 Zoltan Varga <vargaz@gmail.com>
112 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
115 2010-02-04 Zoltan Varga <vargaz@gmail.com>
117 * mini-llvm.c: Init the jit module only when first JITting.
119 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
121 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
123 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
124 replaced with the real got.
126 * debugger-agent.c (type_commands): Return the enumness if the type as well.
128 * image-writer.c: Reduce the amount of #ifdefs a bit.
130 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
133 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
135 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
138 2010-02-02 Zoltan Varga <vargaz@gmail.com>
140 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
141 (mono_llvm_emit_method): Fix unaligned stores too.
143 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
144 so async stack walks don't crash.
146 2010-02-02 Zoltan Varga <vargaz@gmail.com>
148 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
149 was not patched if the callee needed an rgctx trampoline.
151 2010-02-01 Zoltan Varga <vargaz@gmail.com>
153 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
154 vtable address in AOT code.
156 2010-02-01 Zoltan Varga <vargaz@gmail.com>
158 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
161 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
163 * genmdesc.pl: remove dependency on external cpp.
165 2010-02-01 Zoltan Varga <vargaz@gmail.com>
167 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
168 using LLVM, its not needed, and abcrem can't handle it.
170 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
172 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
173 it easier to group instructions and reduce duplication.
175 2010-02-01 Zoltan Varga <vargaz@gmail.com>
177 * decompose.c: Move the array/soft float decompose routines here from
180 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
182 2010-01-31 Zoltan Varga <vargaz@gmail.com>
184 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
185 to tell LLVM that the got is constant, not used yet.
187 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
189 2010-01-30 Zoltan Varga <vargaz@gmail.com>
191 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
194 2010-01-30 Zoltan Varga <vargaz@gmail.com>
196 * aot-compiler.c (add_wrappers): Commit the hack which generates
197 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
200 2010-01-29 Zoltan Varga <vargaz@gmail.com>
202 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
203 a fault, only used by the LLVM backend.
205 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
206 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
208 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
209 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
211 * mini-llvm.c: Only generate volatile loads from load instructions which have
212 the MONO_INST_FAULT flag set.
214 2010-01-29 Zoltan Varga <vargaz@gmail.com>
216 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
219 2010-01-28 Zoltan Varga <vargaz@gmail.com>
221 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
222 sequence points. Fixes #571236.
224 2010-01-28 Zoltan Varga <vargaz@gmail.com>
226 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
227 end of the appdomain unload process, after assemblies have been unloaded.
230 2010-01-27 Zoltan Varga <vargaz@gmail.com>
232 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
235 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
238 2010-01-26 Zoltan Varga <vargaz@gmail.com>
240 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
242 2010-01-26 Geoff Norton <gnorton@novell.com>
244 * aot-compiler.c: Fix a logic error introduced when guarding against enums
245 with struct marshalability.
247 2010-01-24 Zoltan Varga <vargaz@gmail.com>
249 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
250 it supports class names as well.
252 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
253 needed by the GC map code.
255 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
258 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
259 if cfg->init_ref_vars is set.
261 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
262 cfg->disable_initlocals_op_refs is set.
264 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
265 using liveness info if cfg->compute_precise_live_ranges is set.
267 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
268 volatile variables correctly. Add comments about the live ranges. Not enabled
271 2010-01-24 Zoltan Varga <vargaz@gmail.com>
273 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
274 0x2a into them in method prologs.
276 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
278 2010-01-22 Zoltan Varga <vargaz@gmail.com>
280 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
281 classes, since llvm is compiled with -fno-rtti.
283 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
285 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
286 llvm does not require it.
288 * aot-runtime.c (load_method): Print the full name of the last aot method.
290 2010-01-21 Zoltan Varga <vargaz@gmail.com>
292 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
293 thread has not fully started yet.
295 2010-01-21 Zoltan Varga <vargaz@gmail.com>
297 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
299 2010-01-21 Miguel de Icaza <miguel@novell.com>
301 * driver.c: Do not abort if LLVM is not supported, print a
302 warning and add the information to the Mono JIT information.
304 2010-01-21 Zoltan Varga <vargaz@gmail.com>
306 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
307 using explicit null checks.
309 2010-01-20 Zoltan Varga <vargaz@gmail.com>
311 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
314 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
316 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
317 its no longer needed.
319 * method-to-ir.c (mono_method_to_ir): Fix a warning.
321 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
322 define for platforms still using it (s390). Get rid of the
323 mono_arch_get_throw_exception_by_name () routines on all other platforms.
325 * exceptions-x86.c: Rework the throw trampolines so there is only one function
326 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
328 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
329 the caller pushed the arguments.
331 * mini-llvm.c: Enable throwing exceptions on x86.
333 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
334 "Thread (nil) may have been prematurely finalized" messages if this is called
335 on a thread not registered with the runtime.
337 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
339 2010-01-19 Zoltan Varga <vargaz@gmail.com>
341 * jit-icalls.c (mono_array_new_3): New jit icall.
343 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
345 * arrays.cs: Add a test for 3 dimensional arrays.
347 2010-01-19 Zoltan Varga <vargaz@gmail.com>
349 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
350 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
353 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
356 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
358 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
360 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
362 2010-01-18 Bill Holmes <billholmes54@gmail.com>
364 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
365 HOST_WIN32. Also including winsock2. to define struct in_addr.
367 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
369 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
371 Code is contributed under MIT/X11 license.
373 2010-01-18 Zoltan Varga <vargaz@gmail.com>
375 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
377 * branch-opts.c (mono_optimize_branches): Honor the new flag.
379 * mini.c (mini_method_compile): Set the new flag when running under the
382 2010-01-18 Zoltan Varga <vargaz@gmail.com>
384 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
385 a ref/noref value + a global pin flag, so parts of stack frames can still be
386 precisely marked even if they include stuff which needs pinning. Improve logging.
387 Fix many bugs. Not enabled yet.
389 * gc-test.cs: Add a few tests.
391 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
392 the normal -v options. Avoid propagating liveness information through bblocks
393 which end with a NOT_REACHED opcode.
395 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
396 after cfg has been freed.
398 2010-01-17 Zoltan Varga <vargaz@gmail.com>
400 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
401 if a clause is skipped because it uses the exception object, since it could
402 have caught the exception.
404 * exceptions.cs: Add a test.
406 2010-01-16 Zoltan Varga <vargaz@gmail.com>
408 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
410 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
411 ICollection<T> wrappers.
413 2010-01-16 Zoltan Varga <vargaz@gmail.com>
415 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
417 2010-01-16 Zoltan Varga <vargaz@gmail.com>
419 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
420 NOMAP32BIT or optimize_for_xen is set.
422 2010-01-16 Zoltan Varga <vargaz@gmail.com>
424 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
425 mono_metadata_str_hash () instead.
427 2010-01-15 Zoltan Varga <vargaz@gmail.com>
429 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
432 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
434 2010-01-15 Zoltan Varga <vargaz@gmail.com>
436 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
439 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
440 throwing code correctly.
442 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
444 2010-01-15 Zoltan Varga <vargaz@gmail.com>
446 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
447 ftnptrs created by us, handle RGCTX_FETCH correctly.
448 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
450 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
451 ftnptr added by mono_aot_get_named_code ().
453 2010-01-14 Zoltan Varga <vargaz@gmail.com>
455 * mini-arm.c: Fix a few LLVM problems.
457 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
459 2010-01-13 Mark Probst <mark.probst@gmail.com>
461 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
464 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
466 * jit.h, method-to-ir.c: added ability to set the policy for
467 inserting breakpoints from the break IL instruction or the
468 Debugger.Break () API call.
470 2010-01-13 Zoltan Varga <vargaz@gmail.com>
472 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
473 assemblies need to be eagerly loaded.
475 2010-01-12 Zoltan Varga <vargaz@gmail.com>
477 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
479 2010-01-11 Zoltan Varga <vargaz@gmail.com>
481 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
482 an argument which matches any exception.
484 2010-01-10 Zoltan Varga <vargaz@gmail.com>
486 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
487 optimization if the called method is gshared and marshalbyref, since gshared
488 methods can' have wrappers. Fixes #569390.
490 * generics.cs: Add a test.
492 2010-01-10 Zoltan Varga <vargaz@gmail.com>
494 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
497 2010-01-10 Zoltan Varga <vargaz@gmail.com>
499 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
501 2010-01-09 Zoltan Varga <vargaz@gmail.com>
503 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
504 since it is not supported in win2000.
506 2010-01-08 Zoltan Varga <vargaz@gmail.com>
508 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
509 error if loading an assembly fails.
510 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
512 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
515 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
518 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
520 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
521 is not supported yet.
523 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
525 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
527 * method-to-ir.c: All types with variant arguments must fallback to the
528 slow path. This makes cast of variant delegates work.
530 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
531 argument that is set to TRUE is the returned vtable slot is for a variant
532 interface. Changed a g_print + g_assert_not_reached to a g_error.
534 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
535 a similar fashion of generic virtual methods.
537 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
539 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
542 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
543 method using a variance aware function.
545 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
547 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
549 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
552 2010-01-07 Zoltan Varga <vargaz@gmail.com>
554 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
555 If LLVM decides to set the code model to Large, reset it to Default.
557 2010-01-07 Zoltan Varga <vargaz@gmail.com>
559 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
560 stripped binaries as well.
562 2010-01-07 Zoltan Varga <vargaz@gmail.com>
564 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
565 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
567 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
570 2010-01-06 Zoltan Varga <vargaz@gmail.com>
572 * mini.c (mini_method_compile): Extract the JIT info creation code into a
575 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
576 as the type info to llvm.eh.selector.
577 (exception_cb): Use the type info for filling out some fields of
578 MonoJitExceptionInfo like the flags and the exception class. This is needed
579 because the LLVM produced exception handling clauses might not match the original
580 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
582 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
583 separate function. Add an extra argument which returns the type infos
584 corresponding to the exception clauses.
586 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
587 exception handling clauses.
589 2010-01-04 Zoltan Varga <vargaz@gmail.com>
591 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
592 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
595 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
597 * mini.c (mono_compile_is_broken): Skip methods from serialization's
600 2010-01-04 Zoltan Varga <vargaz@gmail.com>
602 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
605 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
607 * mini.c (mini_method_compile): Verify the method before calling
608 mono_compile_create_vars as this might crash since it uses method
613 2010-01-04 Zoltan Varga <vargaz@gmail.com>
615 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
616 one case if AOTing, since the class might not be a concrete class.
618 2010-01-03 Zoltan Varga <vargaz@gmail.com>
620 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
621 functions which are now defined in mempool-internals.h.
623 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
625 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
627 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
631 * mini-*.c: Properly handle generic enums.
635 2009-12-28 Zoltan Varga <vargaz@gmail.com>
637 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
638 in a few more places.
640 2009-12-27 Zoltan Varga <vargaz@gmail.com>
642 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
643 nullable parameters. Fixes #567351.
645 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
647 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
649 2009-12-26 Zoltan Varga <vargaz@gmail.com>
651 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
652 mono_get_generic_context_from_code () call.
654 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
656 2009-12-25 Zoltan Varga <vargaz@gmail.com>
658 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
661 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
663 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
664 mono_method_get_signature returns NULL. Fix #567084
666 2009-12-25 Zoltan Varga <vargaz@gmail.com>
668 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
669 instead of once for each module.
671 2009-12-22 Zoltan Varga <vargaz@gmail.com>
673 * debugger-agent.c (ss_start): Implement step over for the last sequence
676 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
677 have the STEP_LOC flag set.
679 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
680 fails. Fixes #566689.
682 2009-12-21 Zoltan Varga <vargaz@gmail.com>
684 * mini.c (mono_add_seq_point): New helper function.
685 (mono_save_seq_point_info): New function to save sequence point info, extracted
686 from mini_method_compile ().
688 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
690 * mini.h (MonoSeqPointInfo): New structure containing information about
691 the sequence points of a JITted method.
692 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
695 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
696 point information is stored, use a MonoSeqPointInfo structure instead of a
697 GPtrArray. For each seq point, compute a list of successor seq points.
699 * debugger-agent.c: Use the successor list to implement step-over more
700 efficiently: instead of single stepping until a different line/IL offset is
701 reached, place breakpoints into all successor seq points.
703 * mini.h: Bump AOT file format version.
705 2009-12-21 Zoltan Varga <vargaz@gmail.com>
707 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
709 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
711 2009-12-21 Zoltan Varga <vargaz@gmail.com>
713 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
716 2009-12-18 Zoltan Varga <vargaz@gmail.com>
718 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
719 alloca as g_malloc is not signal safe.
721 2009-12-18 Zoltan Varga <vargaz@gmail.com>
723 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
724 VALGRIND_DISCARD_TRANSLATIONS.
726 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
727 checks, they are no longer needed.
729 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
730 a function into a sigctx which can handle function pointers.
732 * mini-ppc.c: Implement soft debugger support on ppc64.
734 * mini-ppc.c: Implement soft debugger support.
736 2009-12-17 Zoltan Varga <vargaz@gmail.com>
738 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
740 2009-12-17 Marek Habersack <mhabersack@novell.com>
742 * mini.c (mono_get_runtime_build_info): include Mono version in
745 * driver.c (mono_main): VERSION is now included in the string
746 returned from mono_get_runtime_build_info()
748 2009-12-17 Zoltan Varga <vargaz@gmail.com>
750 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
751 signatures. Fixes #565143.
753 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
755 2009-12-16 Zoltan Varga <vargaz@gmail.com>
757 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
759 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
761 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
762 making max stack 10x smaller.
764 2009-12-16 Zoltan Varga <vargaz@gmail.com>
766 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
768 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
770 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
772 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
774 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
775 bigger than MONO_ARCH_MAX_FRAME_SIZE.
777 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
779 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
781 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
783 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
786 2009-12-14 Miguel de Icaza <miguel@novell.com>
788 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
789 raise an invalid program exception.
791 For other opcodes that we might not handle use a g_warning and
792 raise the exception. Beats termination.
796 2009-12-14 Zoltan Varga <vargaz@gmail.com>
798 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
800 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
801 by merging the LLVM and !MAP_32BIT cases.
803 2009-12-13 Jonathan Chambers <joncham@gmail.com>
805 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
806 sigctx being passed in, as we have no CONTEXT available in the APC.
808 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
811 Code contributed under MIT/X11 license.
813 2009-12-13 Zoltan Varga <vargaz@gmail.com>
815 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
816 in the LLVM backend on AMD64.
818 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
821 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
823 * mini-llvm.c: Export mono_personality for AOT.
825 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
827 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
828 implicit exception can occur.
830 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
831 OP_IMPLICIT_EXCEPTION instruction.
833 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
835 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
837 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
838 inside a protected block.
840 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
841 trampolines doesn't include the argument.
843 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
844 trampolines on amd64.
846 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
849 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
850 disabled for methods with clauses.
852 * mini-llvm.c: Enable support for catch clauses.
854 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
855 end of an LLVM compiled finally clause.
856 (mono_handle_exception_internal): Save the exception handling state in TLS
857 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
858 resume unwinding from that point.
860 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
861 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
862 to obtain the addresses of the exception handling regions.
864 * mini-llvm.c: Add beginnings of support for exception handling, currently only
865 finally clauses are supported.
867 * mini.c (mini_method_compile): Add support for LLVM code with exception
870 2009-12-12 Zoltan Varga <vargaz@gmail.com>
872 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
875 2009-12-12 Zoltan Varga <vargaz@gmail.com>
877 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
880 2009-12-11 Zoltan Varga <vargaz@gmail.com>
882 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
883 for 2 parameter sched_setaffinity in older glibc versions. Fixes
886 2009-12-11 Marek Habersack <mhabersack@novell.com>
888 * method-to-ir.c (mini_redirect_call): do not redirect the
889 InternalAllocateStr internal call if string profiling is enabled.
891 2009-12-10 Zoltan Varga <vargaz@gmail.com>
893 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
896 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
897 unwind.h header file.
899 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
900 newer valgrind versions seems to handle this fine.
902 2009-12-09 Zoltan Varga <vargaz@gmail.com>
904 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
905 on the debugger thread.
907 2009-12-08 Zoltan Varga <vargaz@gmail.com>
909 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
911 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
913 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
915 * cpu-<ARCH>.md: Make call_handler clob:c.
917 * mini.c: Reenable SSA for methods with clauses.
919 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
920 as it causes failures on x86.
922 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
924 * driver.c: Fail gracefully with --compile-all if mono_method_signature
925 returns NULL (e.g. a bad assembly).
927 2009-12-08 Geoff Norton <gnorton@novell.com>
929 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
930 stepping out into native code. There were issues with nested invokes
933 2009-12-07 Zoltan Varga <vargaz@gmail.com>
935 * mini.c (mini_method_compile): Do the disable_llvm checks early
936 and avoid the LLVM compile pass if the checks fail.
938 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
940 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
941 LLVM optimizations don't try to remove them.
943 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
944 different file so the original remains.
946 2009-12-06 Zoltan Varga <vargaz@gmail.com>
948 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
950 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
952 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
953 support for non-inline unwind descriptors.
955 2009-12-07 Geoff Norton <gnorton@novell.com>
957 * debugger-agent.c: Darwin can colesce signals, so we need to handle
958 the interrupt_count slightly differently. Native threads were never
961 2009-12-05 Zoltan Varga <vargaz@gmail.com>
963 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
964 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
965 yet generate this info.
967 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
969 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
970 client can distinguish between intptrs and longs.
972 2009-12-05 Zoltan Varga <vargaz@gmail.com>
974 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
977 * aot-runtime.c (load_function): Update after the change above.
979 * mini.h: Bump AOT file format version.
981 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
982 if the delegate class is dynamic.
984 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
985 in gshared code too using the new rgctx info type
986 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
988 2009-12-04 Geoff Norton <gnorton@novell.com>
990 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
991 we need to track the original suspend count so the thread properly
992 wakes up in resume_thread.
994 2009-12-04 Zoltan Varga <vargaz@gmail.com>
996 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
999 * generics.cs: Add a test.
1001 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1002 is 0. Simplify a lot of code using this.
1004 * mini-trampolines.c (mono_delegate_trampoline): Call
1005 mono_create_static_rgctx_trampoline () before saving the final address in
1006 delegate->method_code, to avoid calling it each time a delegate is first called.
1008 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1009 which need static rgctx trampolines.
1011 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1012 keyed on the method+addr pair, since addr could be either the method addr or
1013 an unbox trampoline in the AOT case. Fixes #560246.
1015 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1017 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1018 place it was called before too.
1020 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1022 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1023 if no security manager is present, to speed up the AOT case. Call
1024 mono_class_vtable () full with raise_on_error == TRUE instead.
1026 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1028 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1029 the local optimization passes can take its result into account. Fixes
1032 * exceptions.cs: Add a test.
1034 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1036 This patch is contributed under the terms of the MIT/X11 license
1038 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1040 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1042 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1044 * debugger-agent.c: Rework the handling of stack traces of running threads to
1045 avoid crashes if compute_frames () tries to walk the stack of running thread.
1047 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1049 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1051 * mini.h (StackFrameInfo): Add an 'lmf' field.
1053 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1055 * debugger-agent.c (suspend_current): Always set really_suspended.
1057 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1059 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1061 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1063 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1066 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1068 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
1070 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1072 * mini-trampolines.c: Fix MSVC build.
1074 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1076 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
1078 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1080 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
1081 the instruction following an OP_FCOMPARE is optimized away.
1083 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1085 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
1086 emit_autoreg () into this arch-specific function.
1088 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
1089 code, it is no longer needed.
1091 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
1093 * mini.h: Bump AOT file format version.
1095 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
1096 using the sorted_code_offsets array, instead of reading it from the
1097 exception debug info.
1098 (load_method): Call mono_aot_find_jit_info instead of
1099 decode_exception_debug_info ().
1101 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
1102 LLVM compiled as a flag.
1104 2009-11-29 Zoltan Varga <vargaz@gmail.com>
1106 * debugger-agent.c (resume_thread): Fix a warning.
1108 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1111 2009-11-28 Zoltan Varga <vargaz@gmail.com>
1113 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
1114 contents to MonoAotFileInfo.
1116 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1118 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1119 Put all binary data into a giant blob, similarly to the way .net assemblies
1120 store binary data. Emit offset tables in a compact form to reduce their size.
1122 * mini.h: Bump AOT file format version.
1124 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1127 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1128 avoid linear searches at runtime.
1130 * aot-runtime.c (find_symbol): Update this to use the hash.
1132 * mini.h: Bump AOT file format version.
1134 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1136 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1139 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1142 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1143 the distribution of got slot types.
1145 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1147 * method-to-ir.c: Add support for generating explicit null checks.
1149 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1151 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1152 on a random thread if possible.
1154 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1155 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1158 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1159 regs. Pass the real size of the regs array to mono_unwind_frame ().
1161 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1164 2009-11-24 Geoff Norton <gnorton@novell.com>
1166 * mini-darwin.c: Work around apple bug rdar://7209349 See
1167 http://openradar.appspot.com/7209349 for details. Synopsis,
1168 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1169 never been initialized before.
1171 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1173 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1175 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1177 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1179 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1180 OP_SHL_IMM is not 32 bit.
1182 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1184 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1186 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1188 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1191 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1192 > 0 since some threads can resume if their resume_count is > 0.
1193 (invoke_method): Avoid reading freed memory.
1195 * debugger-agent.c (process_suspend): Extract the suspend code from
1196 process_single_step_inner () to a separate function. Rework the code to prevent
1197 races between this function and thread interrupts.
1199 * debugger-agent.c (suspend_current): Check the resume_count field instead
1200 of resume_one so suspends+resumes during single threaded invokes work
1203 2009-11-23 Zoltan Varga <vargaz@gmail.com>
1205 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
1206 to make the generated code smaller.
1208 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
1209 sequence generated by recent LLVM versions.
1211 * mini-llvm.c: Add support for a few simple cases which weren't supported
1214 * mini-trampolines.c (mono_magic_trampoline): Don't call
1215 mono_arch_get_vcall_slot () when llvm is enabled.
1217 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
1219 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
1220 into a new function called common_call_trampoline () which is used by the
1221 llvm vcall trampoline as well.
1223 * debugger-agent.c: Implement single threaded invokes.
1225 * debugger-agent.c: Revert change which broke the agent on linux.
1227 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
1230 * generics.cs: Add a test.
1232 2009-11-22 Zoltan Varga <vargaz@gmail.com>
1234 * debugger-agent.c: Fix the cygwin build.
1236 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1238 * cprop.c: Remove this unused file.
1240 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1242 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1245 * basic.cs: Add a test.
1247 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1249 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1252 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1254 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1255 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1256 it. Use this flag to control llvm related code paths instead of #ifdef
1257 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1260 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
1262 * mini.h: Bump AOT file format version.
1264 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
1265 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
1267 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
1268 was used as an assembly filter.
1270 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1272 * unwind.c: Fix support for ppc.
1274 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
1275 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
1277 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1279 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
1281 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
1282 added by the ps3 changes.
1284 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1286 * mini-gc.c: Resurrect this, so at least it compiles.
1288 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
1290 2009-11-18 Zoltan Varga <vargaz@gmail.com>
1292 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
1293 create_event_list () so assembly filters can be used.
1295 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
1298 2009-11-17 Zoltan Varga <vargaz@gmail.com>
1300 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
1301 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
1304 * aot-compiler.c (add_generic_instances): Emit instances of common generic
1305 classes for char/bool too.
1307 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
1309 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1312 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1315 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1317 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1319 Code contributed under MIT/X11 license.
1321 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1323 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1324 threads in native code work.
1326 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1327 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1330 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1332 * debugger-agent.c: Implementation for Windows platform.
1334 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1335 primitives. Use SEH to implement breakpoints and single stepping.
1337 * mini-x86.h: Enable soft debugger on Windows.
1339 Code contributed under MIT/X11 license.
1341 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1343 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1344 under XEN. Fixes #522894.
1346 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1348 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1349 interface calls in LLVM AOT code.
1351 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1354 * mini-llvm.c: Add support for OP_VPHI.
1356 * objects.cs: Add a test.
1358 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1360 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1361 this is called on the debugger thread.
1363 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1365 * mini-llvm.c: Add soft-float support.
1367 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1368 FCALL which returns an R4.
1370 * driver.c (mono_main): Add a missing '\n'.
1372 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1373 platforms which doesn't support the LLVM IMT trampoline.
1375 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1377 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1379 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1381 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1384 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1386 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1388 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1389 Instead of emitting a method_order table, sort the contents of the code_offsets
1390 table and do a binary search in the sorted table. The previous approach doesn't
1391 work with LLVM which emits methods in a arbitrary order.
1393 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1394 in the .eh_frame section in ELF files.
1396 * mini.h: Bump corlib file format version.
1398 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1400 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1401 LDMIA->LDM macro name change.
1403 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1405 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1408 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1411 * aot-compiler.c: Ditto.
1413 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1414 &align to mini_type_stack_size_full ().
1416 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1418 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1420 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1422 * mini-arm.c: Compute the stack space used by arguments using
1423 mini_type_stack_size_full ().
1425 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1427 * optflags-def.h: Remove dead TREEPROP optimization.
1429 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1431 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1433 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1435 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1437 * driver.c (mono_jit_parse_options): New public API function to parse options
1438 as done by the runtime executable.
1440 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1441 when handling named arguments.
1443 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1445 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1446 for passing small vtypes in registers, make the CallInfo structures more
1447 similar to the code on the other platforms.
1449 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1450 the code in the prolog requires it.
1452 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1454 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1455 (koush@koushikdutta.com).
1457 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1458 where the thunk memory should be allocated from. Fixes appdomain unloading
1461 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1463 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1464 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1466 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1468 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1469 AOT, as it is not implemented yet.
1471 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1473 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1475 * debugger-agent.c: Fix windows build.
1477 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1479 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1480 after the client connects/disconnects.
1482 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1483 when an exception of a given type is thrown.
1485 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1486 only on an uncaught exception.
1488 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1490 * debugger-agent.c: Add a 'launch' option.
1492 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1494 * debugger-agent.c: Add a 'timeout' option.
1496 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1498 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1501 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1503 * debugger-agent.c (set_breakpoint): Emit a log message.
1505 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1507 * mini-arm.c: Fix the arm build.
1509 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1511 * aot-compiler.c: don't leak the value returned from
1512 mono_type_full_name().
1514 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1516 * debugger-agent.c: defer including mono-mutex.h until we know the
1519 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1521 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1522 of pthreads directly.
1524 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1525 exception handlers. Pass info argument.
1527 * mini.h: Adjust signatures of soft debugger functions to pass void*
1528 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1530 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1531 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1532 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1533 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1535 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1537 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1538 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1539 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1540 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1542 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1544 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1546 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1548 * mono-semaphore.h: Skeleton implementation for Windows.
1550 Code contributed under MIT/X11 license.
1552 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1554 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1556 Code contributed under MIT/X11 license.
1558 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1560 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1562 Code contributed under MIT/X11 license.
1564 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1566 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1567 debug info to 100 because 10 still slows down gdb too much.
1569 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1570 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1571 them in the wrappers.
1573 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1575 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1577 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1579 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1580 function mono_aot_get_array_helper_from_wrapper ().
1582 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1583 array helper methods.
1585 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1587 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1588 the value was loaded from memory.
1590 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1591 the value was loader from there.
1593 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1594 without constant swizzle.
1596 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1598 * mini-amd64.c: Put soft debugger functions behind a
1599 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1601 * mini-amd64.h: disable the soft debugger in windows.
1603 Code contributed under MIT/X11 license.
1605 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1607 * mini-x86.c: Put soft debugger functions behind a
1608 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1610 Code contributed under MIT/X11 license.
1612 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1614 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1615 to mono_arch_find_jit_info_ext.
1617 Code contributed under MIT/X11 license.
1619 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1621 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1623 * debugger-agent.c: Add support for filtering events by assemblies.
1625 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1626 the agent is not enabled.
1628 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1630 * exceptions-x86.c: hopefully last change to fix the windows build.
1631 This one courtesy of Jonathan Chambers.
1633 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1635 * debugger-agent.c: remove unused function.
1637 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1639 * debugger-agent.c: add #ifdefs for a few header files.
1640 * mini-x86.h: disable the soft debugger in windows.
1641 Step 1 of 2 to make this compile on windows with gcc.
1643 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1645 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1646 as it breaks the build.
1648 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1650 Merge the soft debugger branch.
1652 * debugger-agent.h debugger-agent.c: New files containing the soft
1653 mode debugger module.
1655 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1656 at the appropriate locations.
1658 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1661 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1662 enable/disable single stepping.
1664 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1665 which returns all information in a StackFrameInfo structure, and can handle the
1666 LMF frames added by the debugger.
1668 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1671 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1672 walker function which works on a specific thread and passes a StackFrameInfo
1673 structure to its callback.
1675 * mini.c (mini_init): Initialize the debugger agent.
1677 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1679 * mini-ops.h: Add OP_SEQ_POINT opcode.
1681 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1682 arguments to the debugger agent.
1684 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1686 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1689 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1691 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1693 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1695 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1697 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1698 sets the IMT argument and makes a virtual call.
1700 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1702 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1704 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1707 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1709 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1710 runtime. Fixes #551228.
1712 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1714 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1716 * basic.cs: Add a test.
1718 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1719 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1720 CONSTRAINED. Fixes #550964.
1722 * generics.cs: Add a test.
1724 2009-10-28 Mark Probst <mark.probst@gmail.com>
1726 * mini-posix.c (add_signal_handler): Use
1727 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1729 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1731 Contributed under the terms of the MIT/X11 license by
1732 Jerry Maine <crashfourit@gail.com>.
1734 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1735 sse4a for simd intrinsics.
1737 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1738 sse4a for simd intrinsics.
1740 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1742 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1743 instead of inst_p1 which is not the same on ILP32 platforms.
1745 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1747 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1748 not the mscorlib one before calling mono_get_lmf_addr.
1750 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1751 of the ip to the LMF.
1753 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1754 immediate in the op->op_imm optimization.
1756 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1757 understand. VTypes now work, but are not abi compliant, as they are
1758 split into 4 byte parts instead of 8.
1759 (emit_memcpy): Fix the unrolled case to work on the PS3.
1761 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1763 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1764 the default when static linking.
1766 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1768 * aot-compiler.c: Add an autoreg option to automatically register
1769 statically linked aot modules using ELF .ctors.
1771 * genmdesc.pl: Add __ppc64__ to allowed defines.
1773 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1775 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1776 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1778 2009-10-24 Mark Probst <mark.probst@gmail.com>
1780 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1782 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1784 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1785 which will contain the domain where the method was found.
1787 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1788 mini_jit_info_table_find ().
1790 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1792 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1794 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1796 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1797 set, its not supported yet.
1799 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1801 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1802 iface wrapper is not found.
1803 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1805 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1807 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1808 which have a different name.
1810 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1811 wrappers and Array.GetGenericValueImpl ().
1813 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1814 because of the change above.
1816 * generics.cs: Add a test for full aot + generic array ifaces.
1818 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1820 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1821 that hides the previous one.
1823 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1825 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1826 marshalled. Fixes #541623.
1828 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1830 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1832 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1834 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1836 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1838 * mini-posix.c (sigprof_signal_handler):
1839 Implemented support for building stat call chans in different ways.
1841 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1843 * mini-exceptions.c (mono_find_jit_info):
1844 Also check that a jit info has been found (fixes a profiler crash).
1846 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1848 * mini.c (mono_codegen):
1849 Call mono_profiler_code_buffer_new with correct code address.
1851 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1853 * driver.c (mono_main): Change the date in the copyright.
1855 2009-10-14 Mark Probst <mark.probst@gmail.com>
1857 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1858 allocator in shared generic code for open classes, because we
1859 can't get those classes' vtables. We need to make managed
1860 allocators not depend on the vtable at compile-time to solve this.
1862 2009-10-13 Martin Baulig <martin@ximian.com>
1864 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1865 `const guint8 *trampoline' argument; send both the old and the new
1868 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1870 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1871 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1872 (can_marshal_struct): Skip structures with auto layout.
1874 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1876 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1878 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1879 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1880 a variable to hold the stack slot used by the int<->float conversion opcodes.
1882 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
1884 2009-10-04 Zoltan Varga <vargaz@gmail.com>
1886 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
1887 when using full-aot.
1889 2009-10-06 Zoltan Varga <vargaz@gmail.com>
1891 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
1892 each instance of Comparer<T>.
1894 * generics.cs: Add a new test.
1896 2009-10-09 Zoltan Varga <vargaz@gmail.com>
1898 * driver.c (parse_debug_options): Add a 'gdb' option.
1900 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
1902 * image-writer.c: Add support for emitting the image into a memory buffer.
1904 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
1906 * aot-compiler.c: Add support for registering debug info with GDB using the
1907 new JIT debugging interface in GDB 7.0. It can be turned on by setting
1908 MONO_XDEBUG to 'gdb'.
1910 2009-10-10 Zoltan Varga <vargaz@gmail.com>
1912 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
1915 2009-10-11 Zoltan Varga <vargaz@gmail.com>
1917 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
1918 can be used to set breakpoints in gdb.
1920 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
1921 segment to an absolute address.
1923 2009-10-13 Mark Probst <mark.probst@gmail.com>
1925 * method-to-ir.c: Use the managed array allocator method if
1928 2009-10-13 Bill Holmes <billholmes54@gmail.com>
1930 * aot-compiler.c : Fix the MSVC builds
1932 Code is contributed under MIT/X11 license.
1934 2009-10-13 Zoltan Varga <vargaz@gmail.com>
1936 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
1937 avoid registering 1 symbol file per method with gdb.
1939 2009-09-29 Zoltan Varga <vargaz@gmail.com>
1941 * mini-sparc.c: Fix the handling of enums with base type long.
1943 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
1945 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
1946 instead of using type->data.klass as the later doesn't work with generics.
1948 2009-09-25 Mark Probst <mark.probst@gmail.com>
1950 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
1951 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1952 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
1953 works differently now and we don't handle it in the JIT anymore.
1955 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
1956 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
1957 the Thread class split.
1959 2009-09-25 Zoltan Varga <vargaz@gmail.com>
1961 * driver.c: Don't run tests with the obsolete treeprop optimization.
1963 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
1964 variable volatile. Fixes #541577.
1966 * basic-calls.cs: Add a new test.
1968 * basic-long.cs: Remove tests which are now in basic-calls.cs.
1970 2009-09-24 Zoltan Varga <vargaz@gmail.com>
1972 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
1973 work/required with recent iphone sdk versions.
1975 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
1978 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
1979 in the VCALL decomposition code.
1981 2009-09-22 Zoltan Varga <vargaz@gmail.com>
1983 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
1985 * basic.cs: Add a test.
1987 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
1990 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
1991 searches all the domains of the current thread.
1993 * exceptions-<ARCH>.c: Use it. Fixes #539394.
1995 2009-09-21 Zoltan Varga <vargaz@gmail.com>
1997 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
1998 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2000 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2001 for non-jit trampolines.
2003 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2005 * aot-compiler.c (add_wrappers): Ditto.
2007 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2008 the size of the param area used by dyn_call to 6 which covers the majority of
2011 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2013 * mini-arm.c: Implement support for passing/receiving
2014 longs and receiving floats in the dyn_call code.
2016 * mini-amd64.c: Implement support for receiving vtypes in registers in
2019 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2022 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2024 * mini-arm.c (get_call_info): Return more precise information in
2026 (dyn_call_supported): Use the information in CallInfo.
2028 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2030 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2033 * mini-arm.c: Update after the dyn_call api changes.
2035 * mini.c (mini_create_jit_domain_info): Register a destructor function
2036 for the runtime_invoke_hash.
2038 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2039 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2041 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2042 (dyn_call_supported): Simplify this by using get_call_info ().
2043 (mono_arch_dyn_call_free): New destructor function.
2045 * generics.cs: Remove a printf.
2047 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2049 * mini-arm.c: Add support for enum return values and passing a few arguments
2052 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2055 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2057 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2058 the dynamic invoke wrappers.
2060 * mini-arm.c: Implement OP_DYN_CALL for arm.
2062 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2063 supported by the dynamic runtime invoke wrapper.
2065 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2066 runtime invoke wrapper.
2068 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2069 if possible when running with full-aot.
2071 * mini-ops.h: Add OP_DYN_CALL opcode.
2073 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
2074 with dynamic arguments lists similar to libffi.
2076 2009-09-19 Zoltan Varga <vargaz@gmail.com>
2078 * method-to-ir.c: Fix the previous change on 64 bit platforms.
2080 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
2083 * iltests.il.in: Add a new test.
2085 2009-09-18 Zoltan Varga <vargaz@gmail.com>
2087 * aot-compiler.c (add_generic_instances): Add more instances of
2088 GenericEqualityComparer.
2090 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2092 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
2094 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2096 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
2097 comments on some functions that now can fail.
2099 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
2101 * Makefile.am: Add Info.plist to EXTRA_DIST
2103 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2105 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
2106 static synchronized wrappers. Fixes #539500.
2108 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2110 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
2113 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2115 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
2116 lmf before calling filter clauses as well. Fixes #539550.
2118 * exceptions.cs: Add a test.
2120 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2122 * aot-compiler.c (add_generic_class): Add instances of
2123 Array.GetGenericValueImpl as well.
2125 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2128 * generics.cs: Add a fullaot linq test.
2130 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2132 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2135 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2137 * mini-trampolines.c (mono_delegate_trampoline) : Call
2138 mono_cominterop_get_invoke if the delegate target object
2141 Code is contributed under MIT/X11 license.
2143 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2145 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2146 internal call is defined outside platform code. Reduce code
2147 duplication with existing [Method|Field]AccessException
2149 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2151 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2152 if the return value is a small struct passed on regs.
2154 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2156 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2158 * mini-codegen.c: Enable the cpu description validation for arm.
2160 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2162 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2163 test which depends on structs to objects.cs.
2165 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2166 require object model related stuff working.
2168 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2170 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2172 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2173 against the instruction metadata in mini-ops.h. amd64 only for now.
2175 * mini-ops.h: Fix some instruction descriptions.
2177 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2178 unused instructions.
2180 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2182 * exceptions.cs: Add a new test.
2184 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2186 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2188 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2190 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2191 skip empty phi opcodes.
2193 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2194 correctly by zero extending after loads. Skip methods containing calls
2195 to the monitor enter/exit trampolines.
2197 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
2198 when calling mono_thread_force_interruption_checkpoint ().
2200 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
2202 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
2204 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
2206 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
2207 bootstrap could run.
2209 2009-09-04 Zoltan Varga <vargaz@gmail.com>
2211 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
2213 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2215 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
2217 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2218 LLVM might be very short.
2220 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
2221 in OP_THROW/RETHROW.
2223 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
2226 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2228 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
2229 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2230 LLVM might be very short.
2232 2009-09-01 Zoltan Varga <vargaz@gmail.com>
2234 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
2235 the alignment for the value of sp.
2237 2009-09-01 Geoff Norton <gnorton@novell.com>
2239 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2240 managed wrappers in full aot.
2242 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2244 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2246 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2248 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2250 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2252 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2254 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2257 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2259 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2260 depend on the info MonoMethodHeader which could be missing in IL stripped
2263 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2265 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
2266 they are only 4 byte aligned.
2268 2009-08-21 Zoltan Varga <vargaz@gmail.com>
2270 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
2271 was done previously, since using SP causes too many problems.
2273 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
2274 frames without a frame pointer works.
2276 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
2277 global register in methods with calls, since the calls can go through
2278 a static rgctx trampoline which doesn't save it.
2280 2009-08-19 Zoltan Varga <vargaz@gmail.com>
2282 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
2284 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2286 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
2288 2009-08-18 Christian Hergert <chris@dronelabs.com>
2290 * method-to-ir.c: Fix warnings for uninitialized variables.
2292 2009-08-18 Christian Hergert <chris@dronelabs.com>
2294 * mini-exceptions.c:
2295 * aot-compiler.c: Fix printf warnings.
2297 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2299 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
2300 Add GetGenericValueImpl<string>.
2302 * aot-compiler.c (add_generic_instances): Add instances of
2303 GenericEqualityComparer<T> for primitive types. Only emit the array
2304 wrappers into the mscorlib image.
2306 2009-08-15 Zoltan Varga <vargaz@gmail.com>
2308 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
2309 the methods_loaded array using amodule->info->nmethods.
2311 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2312 (MONO_AOT_FILE_VERSION): Bump this.
2314 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2317 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2318 MonoJitInfo doesn't belong to its methods aot image.
2320 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2322 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2324 * mini-arm.c: Fix warnings.
2326 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2328 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2331 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2333 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2334 avoid clobbering IP.
2336 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2337 hold the trampoline argument, so its initial value is available during
2340 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2343 * exceptions-hppa.c:
2345 * exceptions-s390x.c:
2346 * exceptions-mips.c:
2348 * exceptions-sparc.c:
2349 * exceptions-alpha.c:
2351 * mini-trampolines.c:
2353 * exceptions-s390.c: add and use #define's instead of sizeof()
2354 for MonoJitInfo and MonoJitInfoTable.
2356 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2361 * tramp-x86.c: use a #define instead of sizeof() for a few
2362 structures that use a zero-length array.
2364 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2366 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2367 case when the method is dynamic. Fixes #529238.
2369 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2371 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2372 of asserting when a method is JIT compiled in full-aot mode.
2374 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2376 Contributed under the terms of the MIT/X11 license by
2377 Jerry Maine <crashfourit@gail.com>.
2379 * fixed wrong dates in changelog.
2381 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2383 Contributed under the terms of the MIT/X11 license by
2384 Jerry Maine <crashfourit@gail.com>.
2386 * basic-simd.cs: added test for packed double square root.
2387 * cpu-amd64.md: added opcode info for packed double square root.
2388 * cpu-x86.md: added opcode info for packed double square root.
2389 * mini-ops.h: added IR opcode for packed double square root.
2390 * mini-x86.c: added IR to native translation code for packed double square root.
2391 * mini-amd64.c: removed todo for packed double square root.
2392 * simd-intrinsics.c: added method to IR opcode converstion for
2393 packed double square root.
2395 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2397 Contributed under the terms of the MIT/X11 license by
2398 Jerry Maine <crashfourit@gail.com>.
2400 * mini-amd64.c: Added a change to help tell the difference as
2401 to what perpose the xmm register is being used--mainly to help
2403 * mini-amd64.h: Changed callee regs to use 15 out of 16
2404 (one used for special cases) xmm registers for both fp
2405 and simd ops. Added define to turn on new feature in the regalloc
2406 that allows fp and simd ops to share the xmm regs happily.
2407 * codegen.c: Added code to detect for which perpose an xmm reg is
2408 being used (fp or simd) and to translate back and forth to the
2409 correct logical reg bank (fp or simd) for 'spill load's.
2411 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2413 Contributed under the terms of the MIT/X11 license by
2414 Jerry Maine <crashfourit@gail.com>.
2416 * basic-simd.cs: Added tests for stressing the regalloc when running with
2417 16 simd regs and when simd and fp ops share the same reg bank.
2419 2009-08-01 Mark Probst <mark.probst@gmail.com>
2421 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2422 in shared generic code, we might have to look up the class in the
2423 RGCTX. If we use the class directly, compute its GC descriptor.
2425 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2427 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2429 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2431 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2432 check for errors. Fixed the case when the class with the Main
2435 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2437 Contributed under the terms of the MIT/X11 license by
2438 Jerry Maine <crashfourit@gail.com>.
2440 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2442 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2444 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2446 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2448 * method-to-ir.c: Fix naming of stelem and ldelem.
2450 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2452 * driver.c (main_thread_handler): Check that the assembly loaded
2453 matches the filename when doing AOT.
2455 2009-07-30 Mark Probst <mark.probst@gmail.com>
2457 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2460 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2461 utils/mono-sigcontext.h).
2463 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2466 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2468 * mini.c (mono_codegen):
2469 Call profiler hook to keep track of method code buffers.
2471 2009-07-27 Mark Probst <mark.probst@gmail.com>
2473 * method-to-ir.c: Invoke write barriers for the
2474 Interlocked.(Compare)Exchange JIT intrinsics.
2476 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2478 * Makefile.am (version.h): Fix issues when built out of tree.
2479 Remove some redundant 'grep's piped through 'sed's.
2481 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2483 This patch is contributed under the terms of the MIT/X11 license
2485 * mini-ppc.c (mono_arch_output_basic_block):
2486 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2487 for bits 32-47 with signed load/store diplacements for bits
2488 48-63. Use prefered base/offset order for indexed form.
2489 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2490 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2491 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2492 OP_LOADI2_MEMBASE): Same.
2493 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2494 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2495 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2497 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2498 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2499 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2500 OP_LOADI1_MEMINDEX): Same
2501 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2502 OP_STORER8_MEMINDEX): Same
2503 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2505 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2506 for bits 32-47 with signed load/store diplacements for bits
2507 48-63. Use prefered base/offset order for indexed form.
2509 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2511 This patch is contributed under the terms of the MIT/X11 license
2513 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2514 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2515 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2516 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2517 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2518 cfg->stack_usage to avoid size warnings.
2519 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2520 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2521 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2522 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2524 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2525 after code varible is initialized.
2526 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2527 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2528 (mono_arch_emit_epilog):
2529 Move Use ppc_load32 for cfg->stack_usage to avoid size
2532 2009-07-24 Mark Probst <mark.probst@gmail.com>
2534 * method-to-ir.c: The write barrier doesn't do the store anymore,
2535 so we have always to emit it. Also, emit the wbarrier after the
2538 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2540 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2541 for argument count 3 too.
2543 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2545 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2546 the caller handle the exceptions.
2547 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2548 method. Fixes #524498.
2550 2009-07-22 Geoff Norton <gnorton@novell.com>
2552 * mini-exceptions.c: Fix build on ia64.
2554 2009-07-22 Mark Probst <mark.probst@gmail.com>
2556 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2559 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2561 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2564 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2566 * basic-simd.cs (Main): Pass args to the test driver.
2568 2009-07-20 Geoff Norton <gnorton@novell.com>
2570 * mini-x86.h: Fix the x86 version guards to use Apple's
2571 properly defined macros.
2573 2009-07-20 Geoff Norton <gnorton@novell.com>
2575 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2578 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2580 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2581 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2582 the information which is needed for invokes, so only one locking+hash table
2585 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2587 * aot-compiler.c (add_generic_instances): Emit instances of
2588 GenericComparer<T> for primitive types.
2590 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2592 * mini-posix.c: Fix linux build.
2594 2009-07-19 Geoff Norton <gnorton@novell.com>
2596 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2597 mono_gdb_render_native_backtraces
2598 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2599 so we implement the sane semantics to the runtime here
2600 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2601 so we need to call it differently (mono_gdb_render_native_backtraces)
2602 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2603 here for default implementations.
2604 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2605 support Apple's weird syscall (SYS_fork) implementation and not busy
2606 loop in abort() on native crashes on OSX anymore.
2608 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2610 * aot-runtime.c (load_method): Change the handling of the
2611 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2614 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2616 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2618 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2619 seems to break the aot tests.
2621 * mini.c (mono_patch_info_equal): Fix the handling of
2622 MONO_PATCH_INFO_RGCTX_FETCH.
2624 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2626 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2628 * mini.c (mono_patch_info_hash): Fix the handling of
2629 MONO_PATCH_INFO_INTERNAL_METHOD.
2630 (mono_patch_info_equal): Ditto.
2632 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2634 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2637 * mini-llvm.c: Add some infrastructure for AOT support.
2639 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2641 * mini-llvm-cpp.c: Update to the latest llvm api.
2643 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2644 option to false to prevent llvm from installing signal handlers which
2647 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2650 * cpu-amd64.md: Revert previous change as those instructions
2651 take 2 separate arguments. Remember to read the arch docs more
2652 carefully next time.
2654 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2656 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2658 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2660 * mini-ppc.c: exploit multiple load/store units if available (rest of
2661 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2662 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2664 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2666 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2667 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2669 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2671 * cpu-x86.md: Fix missing clobbering from trancendental simd
2674 * cpu-amd64.md: Same.
2676 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2678 Contributed under the terms of the MIT/X11 license by
2679 Jerry Maine <crashfourit@gail.com>.
2681 * basic-simd.cs: Added tests for single and doulble indexers.
2683 * cpu-amd64.md: Added simd opcode information.
2685 * mini-amd64.c: Added IR to native simd generation code.
2686 Added simd register names and function that returns them.
2688 * mini-amd64.h: Added marcos to turn on simd code compilation in
2689 amd64. Added max simd register count marco. Added caller/callee
2690 register mask marcos. Added marcos to use simd register bank.
2692 * mini.h: Added helper marco for shufling dwords and simple
2695 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2697 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2699 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2701 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2702 the length of the native code as well.
2704 * basic-simd.cs: Add a test for #521662.
2706 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2708 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2710 2009-07-13 Mark Probst <mark.probst@gmail.com>
2712 * mini.c: Register function for getting the IP from a signal
2713 context with metadata.
2715 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2717 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2718 call a generic class init trampoline if needed. Fixes #519336.
2720 * generics.cs: Add a test.
2722 2009-07-09 Mark Probst <mark.probst@gmail.com>
2724 * method-to-ir.c: When doing a call which might be remote from
2725 shared generic code to other shared code with open type arguments,
2726 get the remoting invoke wrapper from the RGCTX and do an indirect
2729 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2731 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2732 after the unbox trampoline in the full-aot case.
2734 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2736 * mini.c: Move initialization of jit_mutex before debugger initialization
2741 * Info.plist: added Info.plist and link flag to enable the mono executable
2742 to access other processes. Requires codesigning of the executable to work.
2744 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2749 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2751 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2753 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2755 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2756 when the generic instance is an instantiation of a subclass of the
2757 methods class. Fixes #517166.
2759 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2761 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2764 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2767 * CMakeLists.txt: Add minimal support for installation.
2769 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2771 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2772 determine whenever a method is directly callable to a separate function.
2774 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2775 needed ones as a result of the previous change.
2777 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2778 type of register arrays.
2780 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2781 type of register arrays.
2783 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2785 Contributed under the terms of the MIT/X11 license by
2786 Jerry Maine <crashfourit@gail.com>.
2788 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2790 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2792 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2794 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2796 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2797 dump of structure return value. Fix some formatting.
2798 * cpu-s390x.md: Fix lengths of instruction sequences.
2799 * mini-s390.c: Minor formatting changes.
2801 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2803 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2804 Use sigaction on freebsd as well.
2806 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2808 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2811 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2813 2009-06-22 Mark Probst <mark.probst@gmail.com>
2815 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2817 2009-06-22 Mark Probst <mark.probst@gmail.com>
2819 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2821 2009-06-20 Martin Baulig <martin@ximian.com>
2824 (MonoDebuggerThreadFlags): New enum typedef.
2825 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2826 (mono_debugger_thread_created): Added `gpointer func' argument;
2827 initialize the new `thread_flags' field.
2829 2009-06-18 Martin Baulig <martin@ximian.com>
2831 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2832 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2835 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2836 flag in `MONO_DEBUGGER__info.runtime_info'.
2839 (mono_main): Call mini_debugger_set_attach_ok() if generics
2840 sharing is disabled.
2842 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2844 * aot-compiler.c (add_wrappers): Fix a warning.
2846 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2847 the ppc load/store macro changes.
2849 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2851 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2853 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2854 not just the got symbol.
2856 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2859 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2862 * aot-compiler.c: Remove some fixmes.
2864 * driver.c (mono_main): Print a helpful message when cross-compiling.
2866 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2868 * method-to-ir.c (initialize_array_data): Do the optimization if the
2869 target byte order is little endian, instead of the host byte order.
2871 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2872 wrappers into the mscorlib image, Emit a unique plt symbol for each
2873 image, emit symbols for plt entries.
2875 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2878 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2880 * aot-compiler.c (add_wrappers): Avoid calling
2881 mono_marshal_get_type_info () since it can assert for some types.
2883 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
2884 ldtoken are used inside wrappers.
2886 * helpers.c: Add support for prefixing tools with the arch name.
2888 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
2889 quantities when using ilp32.
2891 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
2892 spill slots. Use sizeof(mgreg_t) for the spill slot size.
2894 * image-writer.c: Use .long on ilp32.
2896 * aot-compiler.c: Use 32 bit loads on ilp32.
2898 2009-06-19 Zoltan Varga <vargaz@gmail.com>
2900 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
2902 * mini-ops.h: Use TARGET_POWERPC define for consistency.
2904 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
2906 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
2907 second got slot of every aot image.
2909 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
2910 aot on platforms with function pointers.
2912 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
2913 support for aot/full aot on ppc/ppc64.
2915 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
2916 arguments which are needed on ppc.
2918 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
2921 * mini-trampolines.c aot-runtime.c: Update after the above changes.
2923 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
2925 * regalloc2.c (BITS_PER_CHUNK): Ditto.
2927 * aot-compiler.c (emit_got_info): Fix reading unused memory.
2929 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
2931 2009-06-17 Geoff Norton <gnorton@novell.com>
2933 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
2935 2009-06-17 Zoltan Varga <vargaz@gmail.com>
2937 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
2938 to control whenever the dwarf writer is in xdebug or aot mode.
2939 (emit_class_dwarf_info): Use a separate abbrev for structures without
2942 * aot-compiler.c: Pass the appending parameter to
2943 mono_dwarf_writer_create ().
2945 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
2946 falls through to its next bblock. Fixes #513931.
2948 * iltests.il: Add a test.
2950 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
2951 infor even if emit_line is FALSE, as the apple linker seems to require it.
2953 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
2955 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
2959 2009-06-15 Zoltan Varga <vargaz@gmail.com>
2961 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
2964 2009-06-13 Zoltan Varga <vargaz@gmail.com>
2966 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
2967 'has_call_handler' fields.
2969 * method-to-ir.c (mono_method_to_ir): Set them if needed.
2971 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
2972 first bblock if not needed. Fixes #512790.
2974 2009-06-11 Zoltan Varga <vargaz@gmail.com>
2976 * aot-compiler.c (mono_compile_assembly): Fix a warning.
2978 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
2981 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
2982 remoting-invoke-with-check wrappers, which are not needed when running with
2983 full-aot, since it doesn't support remoting.
2985 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2987 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
2989 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
2990 method info, it is not used anymore.
2992 * mini.h: Bump AOT file format version.
2994 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
2997 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3000 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3002 * mini.h: Bump AOT file format version.
3004 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3006 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3007 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3010 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3011 of CKFINITE and FBGE for VFP.
3013 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3015 * aot-compiler.c: Don't align code to 16 bytes on arm.
3017 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3018 before the methods they belong to.
3020 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3021 the full-aot case if possible, since the trampoline will be called right
3024 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3025 trampolines to 1024 after the change above.
3027 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3028 trampoline to save 8 bytes per trampoline.
3030 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3033 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3035 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3037 2009-06-08 Martin Baulig <martin@ximian.com>
3040 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3041 (_mono_debugger_throw_exception): Don't make this static.
3042 (_mono_debugger_unhandled_exception): Likewise.
3043 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3046 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3047 (_mono_debugger_throw_exception): Add function prototype.
3048 (_mono_debugger_unhandled_exception): Likewise.
3051 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3052 arg; return the first exception handler if the exception is caught
3053 and we're running inside the debugger.
3054 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3055 improve exception handle inside runtime-invoke, check whether the
3056 exception is actually caught in the method being invoked and not
3057 by the runtime-invoke-wrapper.
3059 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3061 * image-writer.c: Improve support for the osx assembler.
3063 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3066 2009-06-08 Martin Baulig <martin@ximian.com>
3069 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3070 (_mono_debugger_throw_exception): Don't make this static.
3071 (_mono_debugger_unhandled_exception): Likewise.
3072 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3075 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3076 (_mono_debugger_throw_exception): Add function prototype.
3077 (_mono_debugger_unhandled_exception): Likewise.
3080 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3081 arg; return the first exception handler if the exception is caught
3082 and we're running inside the debugger.
3083 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3084 improve exception handle inside runtime-invoke, check whether the
3085 exception is actually caught in the method being invoked and not
3086 by the runtime-invoke-wrapper.
3088 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3090 * image-writer.c (append_subsection): Don't align subsections of the
3091 debug_line section as a workaround.
3093 * dwarfwriter.c: Emit line number info in the AOT case as well.
3095 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
3097 This patch is contributed under the terms of the MIT/X11 license
3099 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
3100 code_len <= code_size
3102 2009-06-06 Zoltan Varga <vargaz@gmail.com>
3104 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
3106 2009-06-04 Zoltan Varga <vargaz@gmail.com>
3108 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3109 invoke wrappers, we now use trampolines instead.
3111 2009-06-04 Mark Probst <mark.probst@gmail.com>
3113 * mini-darwin.c: The exception thread must not be registered with
3116 2009-06-04 Mark Probst <mark.probst@gmail.com>
3118 * mini-gc.c: Disable the code because it makes SGen crash.
3120 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3122 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3123 instead of asserting.
3125 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3127 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3128 output file after the code has been compiled.
3130 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3132 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3134 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3136 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3137 entries distinction to simplify the code.
3139 * mini.h: Bump AOT file format version.
3141 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3143 * objects.cs: Fix the signature of one of the tests.
3145 * mini.c (mini_create_ftnptr): New helper function, moved here from
3147 (mini_get_addr_from_ftnptr): Ditto.
3148 (mini_init): Install the new helpers.
3150 2009-05-28 Martin Baulig <martin@ximian.com>
3152 Correctly initialize the debugger when embedding Mono.
3154 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3155 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3156 see documentation in mini_debug_running_inside_mdb().
3159 (mini_debug_running_inside_mdb): New function to check whether
3160 we're running inside mdb.
3162 * mini.c (mini_init): Call mini_debugger_init() if we're running
3163 inside the debugger.
3165 * driver.c (mono_main): Moved the call to mini_debugger_init()
3166 into mini_init() to make this work when embedding Mono.
3168 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3169 calls to mini_debugger_init().
3171 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3172 mono_debugger_main() -> mini_debugger_main() and put them inside a
3173 `MONO_DEBUGGER_SUPPORTED' conditional.
3175 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3177 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3178 this is no longer in use.
3181 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3183 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3185 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3188 2009-05-27 Martin Baulig <martin@ximian.com>
3190 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3192 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3193 long_conv_to_r_un to 64 bits.
3195 * cpu-x86.md: Increase the instruction size due to the changes.
3197 * iltests.il.in: Add regression test.
3201 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3203 * objects.cs: Move the previous test from basic.cs to here.
3205 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3207 * basic.cs: Add regression test for #506915.
3209 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3211 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
3212 optimization we must check the bb of the first byte of stobj as
3213 it's the only one set in cil_offset_to_bb.
3217 2009-05-25 Zoltan Varga <vargaz@gmail.com>
3219 * image-writer.c: Fix pointer directive on ppc64.
3221 2009-05-24 Zoltan Varga <vargaz@gmail.com>
3223 * image-writer.c (asm_writer_emit_section_change): Avoid using
3224 .bss subsections on ppc too.
3226 2009-05-23 Zoltan Varga <vargaz@gmail.com>
3228 * image-writer.c: Fix the definition of TARGET_ASM_....
3230 * image-writer.c: Fix the emission of assembler directives in the last
3233 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
3234 exception throwing code to accomodate ppc64.
3236 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3237 size to work on ppc64 too.
3239 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3242 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3243 the assembler dialect instead of using platform specific defines.
3245 2009-05-22 Geoff Norton <gnorton@novell.com>
3247 * mini-arm.c (get_call_info): If a structure is split between the stack
3248 and argument registers, we should not advance the stack pointer by the entire
3249 native size, but just by the amount that spilled.
3251 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3253 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3256 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3258 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3261 * aot-compiler.c (add_extra_method): Fix up the collection of extra
3262 methods so wrapper don't get added twice.
3263 (add_generic_instances): Don't add methods of arrays.
3265 * generics.cs: Mark one test as !FULLAOT.
3267 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3269 * mini-x86.c (emit_move_return_value): Remove unused vars.
3271 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3273 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
3274 decomposing 8 bytes structs into a LCALL.
3276 * mini-x86.c (emit_move_return_value): We no longer push the vtype
3277 pointer for where to store the returned regs.
3279 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
3282 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
3284 2009-05-20 Miguel de Icaza <miguel@novell.com>
3286 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
3289 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3291 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
3293 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
3296 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
3298 * local-propagation.c (mono_local_cprop): Avoid local propagation
3299 across paired add/sub if the first instruction dest reg is it's
3300 source reg. For example:
3302 int_add_imm R12 <- R12 [1] clobbers: 1
3303 int_sub_imm R42 <- R12 [1] clobbers: 1
3305 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
3306 maintain the math identify.
3310 2009-05-20 Andreia Gaita <avidigal@novell.com>
3312 * Makefile.am: avoid going on the network just to get the revision,
3315 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3317 Fixed estimate for short branches on amd64 (they were off mark, and
3318 enabling call prolog-epilog instrumentations caused assertions).
3319 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3320 estimate for the maximum length of this basic block.
3322 - mono_arch_emit_prolog: compute max_length for each basic block
3323 (instead of max_offset), and inflate size estimate also for entry bb
3324 in case of code instrumentation.
3325 - mono_arch_output_basic_block: get rid of "cpos" (the current
3326 estimated "position" in the code), and always use "offset" instead,
3327 which is accurate; at the beginning of the function quickly recompute
3328 max_offset for all the remaining blocks, starting from the current
3329 cfg->code_len (which is correct, and not estimated) and using the
3330 estimated block lengths computed previously.
3332 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3334 * exceptions-ppc.c: Remove the caching from the trampoline creation
3335 functions, it is already done in the caller.
3337 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3339 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3340 MONO_ARCH_GSHARED_SUPPORTED define.
3342 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3344 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3347 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3349 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3350 call to mono_marshal_get_rgctx_invoke ().
3352 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3353 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3354 gshared use the static rgctx trampolines now.
3356 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3357 platform supports it.
3359 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3361 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3363 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3365 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3367 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3369 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3372 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3374 Made it possible for mono_arch_instrument_epilog to preserve
3375 argument registers, otherwise instrumenting the "epilogue" before
3376 a tail call would clobber them.
3377 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3378 if like mono_arch_instrument_epilog but with an additional parameter
3379 that states if argument registers must be preserved.
3380 * mini.c: implemented mono_arch_instrument_epilog as a call to
3381 mono_arch_instrument_epilog_full without asking to preserve argument
3382 registers (this makes the existing code work as usual).
3384 - mono_arch_instrument_epilog: add parameter to transform it into
3385 mono_arch_instrument_epilog_full, and preserve argument registers
3387 - mono_arch_output_basic_block, OP_TAILCALL case: call
3388 mono_arch_instrument_epilog_full.
3389 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3390 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3391 only transformed mono_arch_instrument_epilog into
3392 mono_arch_instrument_epilog_full.
3394 2009-05-15 Geoff Norton <gnorton@novell.com>
3396 * mini-darwin.c: This works on arm now.
3398 2009-05-14 Geoff Norton <gnorton@novell.com>
3400 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3403 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3405 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3408 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3409 wrappers during full aot mode correctly.
3411 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3414 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3415 mono_metadata_type_hash ().
3417 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3419 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3420 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3421 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3422 Removed MONO_INST_BRLABEL from the instruction flags, and the
3423 remaining code that used it, because we do not support branches inside
3424 basic blocks (and branch target labels) anymore.
3425 * Makefile.am: As part of the above cleanup, remove reference to
3426 BURG files which don't exist anymore.
3428 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3430 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3433 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3434 to use mono_arch_throw_corlib_exception.
3436 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3437 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3439 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3442 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3444 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3445 for the got to make debugging easier and to avoid confusing it with the
3448 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3449 method so a breakpoint can be set when using gdb.
3451 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3453 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3454 on mono_method_get_imt_slot ().
3456 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3457 num_decodes variables.
3459 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3460 change as it doesn't seem to work.
3462 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3465 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3467 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3468 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3470 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3471 builder when using full aot.
3473 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3474 here, it is already handled.
3476 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3479 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3481 * mini-arm.h: Enable IMT for full aot.
3483 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3484 arch doesn't support it.
3486 * mini.c (mini_init): Don't disable IMT for full aot if the
3487 architecture supports it.
3489 * mini.h (MonoAotTrampoline): New enum containing the different types
3490 of 'numerous' trampolines.
3491 (MONO_AOT_FILE_VERSION): Bump this.
3493 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3494 static rgctx trampolines. Add support for full-aot IMT thunks.
3496 * mini-amd64.h: Enable IMT for full aot.
3498 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3499 to exclude tests belonging to a category.
3501 * generics.cs: Mark some tests with a !FULLAOT category.
3503 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3506 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3508 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3509 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3510 (emit_plt): Fix a warning.
3512 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3514 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3515 back into aot-compiler.c to a place where the other functions shared by
3516 the runtime and aot compiler are.
3518 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3519 as done previously, instead of in MonoAotFileInfo, since pointers might have
3520 alignment requirements.
3522 * mini.h: Bump AOT file format version.
3524 2009-05-10 Miguel de Icaza <miguel@novell.com>
3526 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3527 that is used at runtime from the aot-compiler.c, this makes it
3528 work on setups that remove the AOT compiler from the output
3531 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3533 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3536 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3538 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3540 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3541 stuff to mono_arch_decompose_long_opts ().
3542 (mono_decompose_opcode): Remove some dead code.
3544 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3546 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3547 cmethod can be null for quite a some reasons.
3549 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3551 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3553 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3555 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3557 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3559 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3560 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3561 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3562 calls returning structures by addr on amd64.
3564 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3566 * iltests.il.in: Restructure the tail call tests a bit.
3568 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3570 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3571 for virtual methods too.
3573 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3575 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3576 due to regression in verifying System.dll.
3578 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3580 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3583 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3586 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3587 g_str_hash () which can change.
3589 * driver.c (mini_regression): Disable optimizations not supported by
3590 the cpu. Fixes #500019.
3592 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3595 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3597 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3598 to the latest LLVM code.
3600 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3602 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3604 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3606 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3609 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3610 no longer saving offsets, so just save the patch types along with the other
3612 * aot-runtime.c (load_patch_info): Update after the changes to
3613 encode_patch_list ().
3614 (decode_got_entry): Removed, merged into load_patch_info ().
3615 (is_shared_got_patch): Removed, call the same function from
3618 * mini.h: Bump aot file format version.
3620 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3621 half-finished no-dlsym code.
3623 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3626 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3627 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3629 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3631 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3632 buffer length to work with AOT code.
3634 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3635 ldfld/stfld opcodes.
3637 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3640 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3642 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3644 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3647 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3648 if needed. Don't decompose long operations when using llvm.
3650 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3652 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3655 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3657 2009-05-03 Martin Baulig <martin@ximian.com>
3659 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3660 mono_debugger_insert_method_breakpoint() since the class init
3661 handler we're inserting at the top of the method already gives us
3664 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3666 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3667 to mono_arch_decompose_long_opts () for x86 and arm.
3669 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3671 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3674 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3676 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3679 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3681 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3682 number of trampolines used in full-aot mode.
3684 * aot-compiler.c: Add an ntrampolines option to set the number of
3685 trampolines emitted in full-aot mode.
3687 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3689 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3690 a volatile load. Get rid of get_tempname (), llvm assigns names
3693 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3696 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3699 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3702 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3703 to the same register as a fixed sreg2. Fixes #497271.
3705 * iltests.il.in: Add a new test.
3707 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3709 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3710 stack, since pushes complicate exception handling.
3712 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3713 the stack if they are passed using moves.
3715 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3717 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3720 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3721 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3722 of FMOVE if it is an R4.
3724 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3726 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3728 * mini.h (LLVMCallInfo): New structure to store calling convention
3729 information for the LLVM back end similar to the CallInfo structures in
3732 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3733 call information in a format usable by LLVM.
3734 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3736 * method-to-ir.c (mono_emit_call_args): Emit calls using
3737 mono_llvm_emit_call () when compiling using LLVM.
3739 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3740 comments to all functions. Fix memory leaks. Add a public init/cleanup
3743 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3745 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3746 mono_array_new_va () jit icall.
3748 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3750 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3751 multiple machine description files to be specified.
3752 * mini-ops.h: fixes for cross-compilation.
3754 2009-04-22 Miguel de Icaza <miguel@novell.com>
3756 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3759 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3761 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3762 to prevent asserts in various passes. Fixes #497220.
3764 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3766 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3769 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3770 table to avoid duplicates.
3772 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3774 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3777 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3779 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3780 is for method or field access.
3782 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3784 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3787 * mini-llvm.c (mono_llvm_emit_method): Use it.
3789 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3790 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3793 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3794 synchronized methods.
3796 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3798 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3800 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3803 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3804 allowing some options to be set dynamically.
3806 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3808 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3809 unconditional branch.
3811 * mini.h (MonoTrampolineType): Add new trampoline type
3812 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3815 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3818 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3821 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3822 is enabled. Instead, use the llvm vcall trampoline.
3824 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3826 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3828 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3831 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3832 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3834 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3835 OP_IA64_CSET opcode.
3837 * mini.c: Fix a warning.
3839 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3840 THROW to the appropriate llvm type.
3842 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3844 * mini.c (mini_method_compile): Add statistics for methods JITted
3847 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3849 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3850 OP_IA64_CMP_<cond>_IMM opcodes.
3852 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3854 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3857 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3860 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3863 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3865 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3867 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3869 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3872 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3873 rgctx invoke trampolines for x86.
3875 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3876 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3877 (mono_arch_get_vcall_slot): Simplify this.
3879 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3881 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3882 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
3884 2009-04-14 Zoltan Varga <vargaz@gmail.com>
3886 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
3887 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
3889 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
3891 * liveness.c (visit_bb): Remove a needless assert.
3893 2009-04-13 Zoltan Varga <vargaz@gmail.com>
3895 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
3896 full aot support to the arch specific code.
3898 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
3900 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
3902 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
3904 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
3905 collect information about the delegate invoke impl trampolines.
3907 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
3908 to save trampolines during full-aot mode.
3910 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
3911 creation function which returns a trampoline which sets the rgctx
3913 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
3914 wrapper if possible.
3915 (mono_delegate_trampoline): Ditto.
3917 * mini.c (mono_jit_runtime_invoke): Ditto.
3919 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
3921 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
3923 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3925 2009-04-12 Zoltan Varga <vargaz@gmail.com>
3927 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
3928 just setting the opcode to OP_NOP.
3930 2009-04-11 Zoltan Varga <vargaz@gmail.com>
3932 * mini.c (mini_method_compile): Put the last change inside an
3933 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
3935 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
3936 and extend live ranges to cover the whole method when using xdb.
3938 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
3939 do it in the trampolines.
3941 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
3944 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
3946 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
3947 call code in full-aot mode since IMT is disabled there.
3948 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
3949 new JIT no longer has that restriction.
3951 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3953 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
3954 a more compact format.
3955 (mono_aot_wrapper_name): New function to return a unique name for a
3956 wrapper method, also used by the AOT runtime.
3958 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
3961 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
3962 when a ICollection<T> etc is encountered.
3963 (add_generic_instances): Process method arguments/locals too.
3964 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
3967 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
3969 2009-04-10 Zoltan Varga <vargaz@gmail.com>
3971 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
3973 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
3975 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
3976 representing the result of the decomposition. Nullify instructions
3977 instead of setting them to OP_NOP since nops can't have registers
3980 2009-04-09 Zoltan Varga <vargaz@gmail.com>
3982 * aot-compiler.c (mono_compile_assembly): Split this huge function into
3983 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
3984 info. Strip 'mapping symbols' on ARM.
3986 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
3988 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
3989 this with the native genmdesc.
3991 2009-04-08 Bill Holmes <billholmes54@gmail.com>
3993 * aot-runtime.c: Fixing the MSVC build.
3995 Code is contributed under MIT/X11 license.
3997 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3999 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4000 JITted code depends on it.
4002 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4004 * aot-compiler.c: Use new MonoGenericParam accessors.
4006 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4008 Reduce memory usage and improve correctness wrt MonoGenericParam
4009 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4010 handing. Avoid allocating MonoGenericParams, but use the ones in
4011 the container itself.
4013 2009-04-07 Miguel de Icaza <miguel@novell.com>
4015 * tasklets.c: Return exceptions in the out argument.
4017 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4019 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4020 opcode. Use pointer types in more places instead of casting them to
4023 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4025 (mono_llvm_optimize_method): New helper function to optimize a method.
4027 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4028 widening code so it could be called from more places.
4029 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4030 code paths in the call opcodes.
4032 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4034 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4036 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4038 * dwarfwriter.c: Use _ to separate class name
4039 components as gdb can't handle '.'. Represent reference variables
4042 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4044 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4046 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4048 * gc-test.cs: New file with GC stack marking tests.
4050 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4051 negative numbers for vfp.
4053 * basic-float.cs: Add a test.
4055 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4057 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4059 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4061 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4062 part of tasklet/continuation support.
4064 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4066 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4067 amd64 opcodes inside an ifdef.
4069 * dwarfwriter.c: Emit inheritance information for classes, emit fields
4072 * dwarfwriter.c (emit_type): Emit the class info for classes.
4074 2009-04-04 Zoltan Varga <vargaz@gmail.com>
4076 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
4078 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
4080 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
4082 * ssa.c (mono_ssa_compute): Fix some memory leaks.
4084 2009-04-03 Zoltan Varga <vargaz@gmail.com>
4086 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
4088 * mini-llvm.c: Update comments.
4090 * mini.h (COMPILE_LLVM): New macro.
4092 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
4094 * ssa.c (mono_ssa_compute): Ditto.
4096 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
4097 the unwind ops from a DWARF FDE.
4099 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
4100 methods by extracting the dwarf unwind ops from the unwind info generated
4103 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
4106 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4109 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4111 * Makefile.am (llvm_sources): Enable this.
4113 * mini.c (mini_method_compile): Add support for compiling with LLVM,
4114 failing back to the JIT if something cannot be handled.
4116 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
4117 compiling with LLVM.
4119 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4120 compiling with LLVM.
4122 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4123 compiling with LLVM.
4125 * mini-ops.h: Add a few opcodes needed by LLVM.
4127 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4130 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4133 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4135 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4137 2009-04-01 Mark Probst <mark.probst@gmail.com>
4139 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4140 ridiculously large methods.
4142 2009-03-31 Martin Baulig <martin@ximian.com>
4144 * debug-debugger.c (debugger_remove_breakpoint): Call
4145 mono_debugger_remove_class_init_callback ().
4147 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4149 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4150 right before emitting code, not at the start.
4152 * mini.c (mono_postprocess_patches): Extract this into a separate function
4153 from mono_codegen ().
4155 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4156 byref types correctly.
4158 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4160 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4163 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4165 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4166 indirect calls, this avoids problems where get_vcall_slot () would get
4167 confused by the native code for the instruction preceeding the call.
4168 (mono_arch_get_vcall_slot): Simplify this.
4169 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4171 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4172 register allocator now seems to depend on them instead of the data in
4175 * mini.c (mini_method_compile): Throw the correct type of exception if
4176 mono_method_get_header () fails because of a loading error.
4178 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4180 * mini.c (mini_method_compile): Clear the loader error if the method
4181 header cannot be decoded.
4183 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4184 interface methods on proxies correctly.
4186 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4187 this argument for vtype methods. Add precise liveness info for arguments.
4189 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4190 LIVERANGE_START/END opcodes.
4192 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4193 for arguments and values in registers.
4195 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4197 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
4198 return a valuetype. Fixes #487518.
4200 * iltests.il: Add a test.
4202 * aot-compiler.c: Use mono_thread_create () to create helper threads.
4204 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
4205 closed over a null reference correctly.
4207 2009-03-26 Zoltan Varga <vargaz@gmail.com>
4209 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
4211 2009-03-25 Mark Probst <mark.probst@gmail.com>
4213 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
4214 allocated to the same registers as fixed sregs.
4216 2009-03-24 Mark Probst <mark.probst@gmail.com>
4218 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
4221 * method-to-ir.c: Handle more cases for
4222 Interlocked.CompareExchange.
4224 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
4225 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
4226 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
4228 2009-03-23 Zoltan Varga <vargaz@gmail.com>
4230 * aot-runtime.c (decode_method_ref): Fix a warning.
4232 * unwind.c (mono_unwind_frame): Ditto.
4234 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4236 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4237 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4239 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4240 fix the handling of large values in the ALU_PC_G0_NC relocation.
4242 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4244 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4246 2009-03-22 Mark Probst <mark.probst@gmail.com>
4248 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4251 2009-03-22 Mark Probst <mark.probst@gmail.com>
4253 * method-to-ir.c: MINI_OP3 needs a comma.
4255 * method-to-ir.c, mini.h, mini.c: Remove
4256 mono_init_op_sreg_counts ().
4258 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4260 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
4263 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
4266 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
4268 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
4271 2009-03-21 Mark Probst <mark.probst@gmail.com>
4273 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
4274 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
4275 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
4278 2009-03-20 Zoltan Varga <vargaz@gmail.com>
4280 * driver.c: Change location of gc_wrapper.h.
4282 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
4283 inside finally clauses correctly. Fixes #485721.
4285 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
4286 after the change above.
4288 * exceptions.cs: Add a test.
4290 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4292 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
4294 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
4295 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
4296 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
4298 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
4299 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
4301 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
4303 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
4304 Simplify logic for ensure_method_is_allowed_to_call_method.
4305 Handle wrappers on callers.
4307 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4309 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4312 * basic-simd.cs: Fix the names of some test methods.
4314 2009-03-18 Geoff Norton <gnorton@novell.com>
4316 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4318 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4320 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4322 2009-03-17 Jb Evain <jbevain@novell.com>
4324 * driver.c: remove now uneeded call to mono_gc_base_init before
4327 2009-03-17 Jb Evain <jbevain@novell.com>
4329 * dwarfwriter.c (token_handler): handle more cases.
4331 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4333 * method-to-ir.c: Remove more dead code (that was required only
4334 because of method_is_safe). Fix compiler warnings.
4336 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4338 * method-to-ir.c: Remove unneeded/useless method_is_safe
4339 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4341 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4343 * mini.c (mini_method_compile): Print the method been compiled with
4344 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4345 for people not familiar with the runtime.
4347 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4349 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4350 a managed object which is later put into a GList. Return its class instead.
4352 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4353 stack slots when using sgen.
4355 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4357 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4359 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4361 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4362 > so it works on the first vreg as well.
4364 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4366 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4369 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4371 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4374 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4376 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4377 native->IL offset mapping.
4379 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4381 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4383 * basic.cs: Add a test.
4385 2009-03-11 Mark Probst <mark.probst@gmail.com>
4387 * mini-x86.c (mono_arch_output_basic_block): Use different
4388 registers in case the ones we want to overwrite are used by the
4389 other operand. Fixes regression in #480807.
4391 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4393 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4395 * dwarfwriter.c (emit_line_number_info): The line number info for
4396 IL code was off by one. Fix that.
4398 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4401 2009-03-09 Mark Probst <mark.probst@gmail.com>
4403 Contributed under the terms of the MIT/X11 license by Steven
4404 Munroe <munroesj@us.ibm.com>.
4406 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4409 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4411 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4414 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4416 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4417 the delegate ctor handling code. Fixes #482638.
4419 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4422 * iltests.il.in: Add a test.
4424 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4427 2009-03-05 Mark Probst <mark.probst@gmail.com>
4429 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4430 is shared generic code, return the trampoline, even if the method
4431 has already been compiled. Fixes #479763.
4433 * mini.c, mini.h: New function
4434 mono_jit_find_compiled_method_with_jit_info() which is the same as
4435 mono_jit_find_compiled_method() but also returns the jit info.
4437 2009-03-05 Mark Probst <mark.probst@gmail.com>
4439 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4440 for methods which actually have one. For all other methods, make
4441 sure the this argument var is live the whole method.
4443 * mini.c (mini_method_compile): Every shared method has a
4444 this/vtable/mrgctx info. Fixes #480807.
4446 2009-03-05 Mark Probst <mark.probst@gmail.com>
4448 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4449 generic/imt thunks where some entries branch through the vtable,
4450 while other entries branch directly.
4452 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4454 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4456 * mini-windows.c: Ditto.
4458 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4461 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4463 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4466 2009-03-04 Mark Probst <mark.probst@gmail.com>
4468 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4471 2009-03-04 Mark Probst <mark.probst@gmail.com>
4473 * exceptions-x86.c: Include debug-mini.h - fixes build.
4475 2009-03-04 Martin Baulig <martin@ximian.com>
4477 * debug-mini.c: Clean up the exception API and add documentation.
4478 (mono_debugger_handle_exception): New public method; this is
4479 called when throwing an exception or encountering an unhandled one.
4480 (mono_debugger_call_exception_handler): Formerly known as
4481 mono_debugger_handle_exception(); this is used to tell the
4482 debugger that we're about to invoke an exception handler.
4484 2009-03-04 Martin Baulig <martin@ximian.com>
4486 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4487 ../metadata/mono-debug-debugger.c; save and reset exception state.
4489 2009-03-02 Martin Baulig <martin@ximian.com>
4491 * debug-mini.c: Moved the debugger exception handling here from
4492 ../metadata/mono-debug-debugger.c.
4495 (MonoDebuggerExceptionAction): New exception typedef.
4498 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4500 * exceptions-amd64.c
4501 (mono_amd64_throw_exception): Use the new debugger exception
4505 (mono_handle_exception_internal): Don't call
4506 mono_debugger_unhandled_exception() here.
4508 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4510 * mini.c aot-compiler.c: Update after the changes to
4511 mono_marshal_get_runtime_invoke ().
4513 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4514 Virtual generic methods might not have method->slot set, work around
4517 * generics.cs: Add a test.
4519 2009-03-02 Geoff Norton <gnorton@novell.com>
4522 * driver.c: Allow signal chaining of SIGFPE as well.
4524 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4526 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4527 this since it now receives the method not its generic context in the
4530 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4531 generic/imt thunks where some entries branch through the vtable, while
4532 other entries branch directly.
4534 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4536 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4537 support for interface methods as well.
4539 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4540 using the normal IMT thunks.
4542 generics.cs: Add new tests.
4544 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4545 the generic inst to the generic imt thunks. This fixes AOT support,
4546 improves consistency with the normal IMT thunks, and makes it easier to
4547 add support for interface generic virtual methods later.
4549 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4551 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4553 * driver.c (mono_set_signal_chaining): New public API function to enable
4554 signal chaining on POSIX platforms.
4556 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4557 (si@lindenlab.com) to implement signal chaining. The original patch was
4558 contributed under the MIT X/11 license:
4559 https://bugzilla.novell.com/show_bug.cgi?id=318894
4561 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4563 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4564 too until it can be made to run on amd64.
4566 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4568 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4569 to get_generic_context_from_code () + get_call_info () if possible.
4571 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4573 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4574 suspend-on-sigsegv functionality.
4576 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4577 to suspend when a native SIGSEGV is received. This is useful for debugging
4578 crashes which don't happen under gdb, since a live process contains more
4579 information than a core file.
4581 * mini-exceptions.c (mono_print_thread_dump): Use
4582 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4584 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4586 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4588 * basic-float.cs: Disable the tests which currently fail on amd64.
4590 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4591 value to mono_arch_patch_callsite () to fix crashes.
4593 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4595 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4597 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4598 nop code by patching the call address to point to the nullified class init
4599 trampoline, as the former does not seem to be safe on SMP machines.
4601 2009-02-23 Mark Probst <mark.probst@gmail.com>
4603 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4606 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4608 * basic-float.cs basic-calls.cs: Fix warnings.
4610 2009-02-22 Mark Probst <mark.probst@gmail.com>
4612 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4613 correct frame pointer in the LMF. Should fix #478394.
4615 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4617 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4619 * image-writer.c: Make the binary writer less verbose.
4621 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4623 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4624 are called from runtime invoke wrappers.
4626 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4628 * cpu-ppc.md (store_memindex): Increase the size of this.
4630 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4632 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4634 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4636 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4639 Last fix for of #467201.
4642 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4644 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4646 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4647 and long_conv_to_r8_2:
4649 Fixed part of #467201.
4651 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4653 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4655 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4656 conversion to 32 bits.
4658 * cpu-x86.md: Increase the size of int_conv_to_r4.
4660 * basic-float.cs: Add a test for this.
4662 Fixed part of #467201.
4664 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4666 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4668 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4669 conversion to 64 bits.
4671 * basic-float.cs: Add a test for this.
4673 Fixed part of #467201.
4675 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4677 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4679 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4680 This behavior is compatible with MS.
4682 * iltest.il.in: Add a test for this.
4684 Fixed part of #467201.
4686 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4688 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4690 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4691 change the precision of the value.
4693 * cpu-x86.md: Define len for float_conv_to_r4.
4695 * basic-float.cs: Add a test for this.
4697 Fixed part of #467201.
4699 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4701 * mini.c: Adjust locking order to the new semantics where the loader lock
4704 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4713 * mini-trampolines.c:
4726 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4728 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4730 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4733 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4735 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4736 for cctors if needed.
4738 2009-02-17 Mark Probst <mark.probst@gmail.com>
4740 * mini-ppc.c: Fix build on Darwin.
4742 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4744 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4745 version instead of 3 as valgrind doesn't like version 3.
4747 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4749 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4750 usable for hashing methods.
4751 (emit_extra_methods): Use the new hash to avoid putting every method in the
4754 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4756 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4757 whenever a method ref could match a method.
4759 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4762 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4765 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4767 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4768 the encoding buffer.
4770 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4771 mono_method_get_header () on inflated methods as an optimization.
4773 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4775 * ssa.c (fold_ins): Fix another crash if the instruction following the
4776 switch was optimized away.
4778 2009-02-16 Mark Probst <mark.probst@gmail.com>
4780 Contributed under the terms of the MIT/X11 license by Steven
4781 Munroe <munroesj@us.ibm.com>.
4783 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4785 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4787 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4788 around the mono_domain_alloc calls, it is now done by the functions
4791 * aot-compiler.c (compile_method): Only add wrappers referenced by
4792 the method if compiling with full AOT.
4793 (mono_compile_assembly): Error out if --aot=full is specified on
4794 a platform where it is not supported.
4796 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4799 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4802 * aot-runtime.c (load_named_code): Handle
4803 mono_arm_throw_exception_by_token.
4805 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4807 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4810 * Makefile.am (fullaotcheck): Exit if a test fails.
4812 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4814 (mono_compile_assembly): Handle the assembler failing.
4816 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4817 accepting subsections of .bss.
4819 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4822 * aot-compiler.c: Remove some unused includes.
4824 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4825 now in MonoImageWriter.
4827 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4828 code sequence which matches a non-virtual call. Fixes #472654.
4830 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4832 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4835 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4836 use the image/dwarf writers directly.
4838 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4841 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4844 * image-writer.h: Fix some typos.
4846 * dwarfwriter.h dwarfwriter.c: New files.
4848 * aot-compiler.c: Extract the DWARF info writing functionality into a
4851 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4852 argument to return unwind info.
4854 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4856 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4858 * aot-runtime.c (decode_method_ref): Add a case for
4859 MONO_AOT_METHODREF_WRAPPER_NAME.
4861 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4864 * aot-compiler.c (encode_method_ref): Use the new constants.
4866 * aot-runtime.c (decode_method_ref): Ditto.
4868 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4869 be compiled, not the icall itself.
4871 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4873 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4874 using decode_method_ref ().
4876 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4877 convert it to an in32. Fixes #475859.
4879 * arrays.cs: Add a test.
4881 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4883 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
4886 * basic-long.cs: Add a test.
4888 2009-02-12 Mark Probst <mark.probst@gmail.com>
4890 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
4891 remove the frame pointer in leaf methods which don't receive any
4892 arguments, don't throw exceptions and don't do dynamic stack
4895 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4897 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
4898 the fail_tramp changes. Hopefully fixes #475132.
4900 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
4902 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
4903 instead of mono_metadata_signature_dup_full.
4905 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4907 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
4908 for processing jump tables. Fixes #473787.
4910 2009-02-11 Mark Probst <mark.probst@gmail.com>
4912 * mini-generic-sharing.c: mini_method_get_context() just calls
4913 mono_method_get_context_general() now.
4915 * mini.c, mini.h: Moved get_object_generic_inst(),
4916 construct_object_context_for_method() and
4917 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
4919 2009-02-11 Zoltan Varga <vargaz@gmail.com>
4921 * branch-opts.c (mono_if_conversion): Handle the case where the merged
4922 basic block fell through to its successor bblock without a branch. Fixes
4925 * iltests.il.in: Add a test.
4927 * aot-compiler.c (encode_method_ref): Encode methods of array types.
4928 (can_encode_patch): We can now handle arrays of generic parameters and
4931 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
4933 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
4934 the AOT file to avoid some #ifdefs in aot-runtime.c
4936 * mini.h: Bump AOT file format version.
4938 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4940 * Makefile.am (fullaotcheck): Make this run the tests.
4942 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
4944 2009-02-10 Mark Probst <mark.probst@gmail.com>
4946 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
4947 individually. Fixes #473482.
4949 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4951 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4953 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
4955 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
4956 (mono_compile_assembly): Hush compile warnings about
4957 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
4960 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4962 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
4964 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
4966 * aot-compiler.c: Fix arm support.
4968 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
4969 img_writer_emit_unset_mode () function.
4971 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4972 (mono_unwind_get_dwarf_pc_reg): Ditto.
4974 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
4975 Move almost all platform specific code to a set of arch_ functions,
4976 and document them to ease porting.
4978 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
4980 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
4982 * aot-compiler.c: Extract the image writing functionality into a separate
4983 module to reduce the size of this file.
4985 2009-02-09 Geoff Norton <gnorton@novell.com>
4987 * mini-s390.c: Fix the signature of emit_sig_cookie.
4989 2009-02-09 Zoltan Varga <vargaz@gmail.com>
4991 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
4993 * aot-runtime.c (is_shared_got_patch): Ditto.
4995 * aot-runtime.c (load_named_code): Cope with the fact that
4996 decode_got_entry () won't decode the patch fully if its corresponding got
4997 entry is already filled.
4999 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5001 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5003 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5004 as the moving pointer instead of 'buf' for consistency with the rest of the
5006 (mono_arch_create_monitor_exit_trampoline): Ditto.
5008 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5009 generic_class_init trampolines.
5010 (add_generic_class): Extract some code from add_generic_instances () into a
5011 separate function so it can be called from other places too.
5012 (compile_method): Call add_generic_class () for the classes of inflated methods
5013 referenced by the method.
5014 (can_encode_patch): Allow references to generic parameters.
5016 * aot-runtime.c: Add support the patches required by the new trampolines.
5018 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5021 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5024 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5025 this from get_throw_pending_exception, make the signature full aot compatible.
5027 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5029 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5031 * exceptions.cs: Add a test.
5033 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5035 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5036 use the DWARF_DATA_ALIGN constant instead.
5038 * exception-<ARCH>.c: Update after the above change.
5040 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5043 * mini-arm.c: Enable the dwarf unwinder.
5045 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5046 instead of mono_class_setup_vtable ().
5048 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5050 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5053 * mini-x86.h: Enable the dwarf unwinder.
5055 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5057 Fix mcs/tests/test-7.cs
5058 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5061 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5063 * mini.c (print_jit_stats): Remove some unused statistics.
5065 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5067 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5069 2009-02-05 Mark Probst <mark.probst@gmail.com>
5071 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
5072 the method we get from mono_object_get_virtual_method() because
5073 that function does it properly, now.
5075 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5077 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
5078 opcodes. Fixes #472775.
5080 2009-02-05 Mark Probst <mark.probst@gmail.com>
5082 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
5083 fact that mono_find_jit_info() sometimes returns the context
5084 corresponding to the jit info in new_ctx. Fixes #472600.
5086 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5088 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
5089 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
5090 klass->enum_basetype directly.
5092 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
5095 * unwind.c: Avoid 0 sized arrays.
5097 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5099 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
5100 size on systems with 64k pages. Fixes #471389.
5102 2009-02-04 Mark Probst <mark.probst@gmail.com>
5104 Contributed under the terms of the MIT/X11 license by Steven
5105 Munroe <munroesj@us.ibm.com>.
5107 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
5108 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5111 2009-02-04 Mark Probst <mark.probst@gmail.com>
5113 Contributed under the terms of the MIT/X11 license by Steven
5114 Munroe <munroesj@us.ibm.com>.
5116 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5119 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5120 The trampoline can be longer on PPC64.
5122 2009-02-04 Mark Probst <mark.probst@gmail.com>
5124 Contributed under the terms of the MIT/X11 license by Steven
5125 Munroe <munroesj@us.ibm.com>.
5127 * mini-ppc.c: Compiler warning fixes and trivial code
5130 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5132 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5133 ins->dreg which could be a hardware register, not a vreg.
5135 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5137 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5138 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5140 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5142 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5143 ->dreg, that is not the vreg we are looking for.
5145 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5147 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5150 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5153 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5155 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5157 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5160 * aot-compiler.c: Add xdebug support on x86.
5162 * unwind.c: Add x86 support.
5164 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5165 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5167 * mini.c (mini_method_compile): Ditto.
5169 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5172 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5173 which mimic .push_section/.pop_section in GAS.
5175 * aot-compiler.c: Emit precise live range information for variables.
5177 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5179 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5180 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5183 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5184 the live ranges of variables.
5186 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5187 of the variable in terms of native offsets.
5189 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5191 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5193 2009-02-02 Mark Probst <mark.probst@gmail.com>
5195 Contributed under the terms of the MIT/X11 license by Steven
5196 Munroe <munroesj@us.ibm.com>.
5198 * exceptions-ppc.c (restore_regs_from_context): Correct operand
5199 order (offset then base reg) for ppc_load_multiple_regs.
5200 (emit_save_saved_regs) Correct operand order for
5201 ppc_store_multiple_regs.
5202 (mono_arch_get_call_filter): Correct operand order for
5203 ppc_load_multiple_regs.
5205 * mini-ppc.c (emit_memcpy): Fix operand order for
5206 ppc_load_reg_update and ppc_store_reg_update.
5207 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
5208 (mono_arch_emit_epilog): Correct operand order for
5209 ppc_load_multiple_regs.
5211 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
5212 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
5214 2009-02-02 Mark Probst <mark.probst@gmail.com>
5216 * cpu-ppc64.md: Fixed storer4_memindex length.
5218 2009-02-02 Zoltan Varga <vargaz@gmail.com>
5220 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
5223 * aot-compiler.c (emit_line_number_info): Optimize this.
5225 2009-02-01 Zoltan Varga <vargaz@gmail.com>
5227 * aot-compiler.c: Disassemble tokens in the IL disassembly.
5229 * aot-compiler.c: Add debug info for methods without debug info by
5230 emitting an IL file and having the line number info referencing that file.
5232 * aot-compiler.c: Optimize the size of the generated line number info.
5234 * aot-compiler.c: Emit line number info in xdebug mode.
5236 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5239 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5241 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5243 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5246 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5248 * basic-calls.cs: Test for the weird crash found on arm.
5250 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5252 * cpu-arm.md: Increase the size of storer8_membase_reg and
5253 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5255 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5256 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5257 reg to LR otherwise we'll be loading/storing from just the offset.
5259 2009-01-30 Miguel de Icaza <miguel@novell.com>
5261 Question: if we are storing gint32's inside the "*native_offset",
5262 should we change the signature to "gint32 *native_offset" to
5263 ensure that we do not have type definition problems?
5265 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
5266 an int * as this is what the other function expects, causes
5267 problems with Freescale's compiler that defined int32_t to be a
5268 long and makes int incompatible
5270 2009-01-30 Miguel de Icaza <miguel@novell.com>
5272 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
5273 filename conflict with bjam.
5275 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5277 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
5278 as it might use decomposed ops.
5280 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5282 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
5284 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
5287 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
5289 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
5292 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
5293 way registers are stored in MonoContext on arm.
5295 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
5296 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
5298 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
5300 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
5302 * mini.c (mini_init): Register mono_isfinite.
5304 * jit-icalls.c (mono_isfinite): New jit icall.
5306 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
5308 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
5309 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5312 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5314 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5315 separate frame and stack pointers, so we must use FP to find the register
5317 The FP reg is retrieved from the MonoContext::regs array.
5319 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5321 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5324 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5326 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5327 return R4 and R8 when not running under softfloat.
5329 Fixes basic-calls.exe
5331 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5333 * mini-arm.c: Implement some overflow opcodes.
5335 2009-01-29 Miguel de Icaza <miguel@novell.com>
5337 * ssa.c: handle another alloca.h
5339 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5340 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5341 MONO_ARCH_USE_SIGACTION.
5343 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5346 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5348 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5349 PPC targets as sigaction does not exist on all platforms, define
5350 this on a per-platform basis.
5352 Instead of erroring out if the platform is not defined, include
5353 mini-ppc-os.h, and expect that the OS specific setting provides
5354 the required information.
5356 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5358 * aot-compiler.c: Fix --enable-minimal=aot.
5360 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5362 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5365 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5367 * exceptions-arm.c: Fix warnings.
5369 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5372 * mini-x86.c: Fix --enable-minimal=jit build.
5374 * mini.c: Really fix --enable-minimal=jit build.
5376 * mini.c (construct_object_context_for_method): Move this outside
5377 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5379 "Backported" of r124984 from 2.0 branch.
5381 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5383 "Backport" of r124977 + r124978 from 2.0 branch.
5385 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5386 to avoid calling mono_exception_from_token () from the throw trampoline.
5387 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5388 for throwing corlib exceptions, this fixes full-aot support for corlib
5391 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5393 2009-01-29 Miguel de Icaza <miguel@novell.com>
5395 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5396 part of the changes to split the code in mini into operating
5397 system specific files.
5399 This patch was done by copying mini.c to the respective files to
5400 preserve SVN history.
5402 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5404 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5406 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5408 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5409 remoting-invoke-with-check wrappers of shared methods.
5411 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5413 2009-01-27 Mark Probst <mark.probst@gmail.com>
5415 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5416 optimization if the top of stack is the last instruction in the
5417 bblock. Otherwise it might have been used after its definition.
5420 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5422 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5423 method as well when get_vcall_slot () fails to match a code sequence.
5425 * mini-arm.c: Fix the android build, which doesn't have
5428 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5430 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5433 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5435 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5437 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5439 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5440 and put its id into jinfo->used_regs. This is only used on amd64,
5441 which is currently the only platform generating unwind info.
5443 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5444 the dwarf unwinder. This is required to correctly handle async exceptions
5445 like thread abort and stack overflows, which can happen while a method
5446 is in the middle of its prolog or epilog.
5448 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5449 the unwind info belonging to an AOTed method.
5451 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5452 into cfg->unwind_ops.
5454 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5456 * mini.c (mini_init): Call mono_unwind_init ().
5457 (mini_cleanup): Call mono_unwind_cleanup ().
5459 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5460 unwind info to be shared between methods.
5462 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5465 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5466 get_throw_pending_exception () to avoid initialization races.
5468 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5469 mono_arch_exceptions_init () function.
5471 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5473 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5475 * mini.c (mono_get_domain_intrinsic): New helper function.
5476 (mono_get_thread_intrinsic): Ditto.
5478 * mini-arm.c mini-ia64.c: Use the new helper functions.
5480 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5481 the last constrained_call change, since it is needed in the non-AOT
5484 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5486 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5487 mono_get_lmf_addr () on arm eabi linux.
5489 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5491 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5492 code sequence which matches a non-virtual call.
5494 2009-01-23 Mark Probst <mark.probst@gmail.com>
5496 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5499 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5501 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5502 runtime-invoke wrappers, since they are also shared based on signature.
5504 2009-01-22 Mark Probst <mark.probst@gmail.com>
5506 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5507 info from the (correct) context.
5509 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5511 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5513 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5514 using dwarf unwinding info. Not yet used.
5516 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5518 2009-01-21 Mark Probst <mark.probst@gmail.com>
5520 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5523 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5524 special case and handle mono_arch_delegate_invoke_impl() returning
5525 function descriptors.
5527 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5528 trampolines return function descriptors, too.
5530 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5532 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5533 out_of_line optimization.
5535 2009-01-21 Martin Baulig <martin@ximian.com>
5538 (MonoCompile): Added `disable_deadce_vars' to disable removing
5542 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5543 inside the debugger.
5545 * liveness.c (mono_analyze_liveness): Don't remove any unused
5546 variables if `cfg->disable_deadce_vars' is set.
5548 2009-01-21 Mark Probst <mark.probst@gmail.com>
5550 * method-to-ir.c: Only apply exception constructor optimization if
5551 the the method actually belongs to an exception class. Fixes
5554 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5556 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5557 change inside a #ifdef __mono_ppc64__.
5559 * aot-compiler.c (compile_method): Remove the previous limitation.
5561 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5562 on type variables in AOTed code.
5564 * aot-compiler.c (compile_method): Skip generic methods having type
5565 constraints on their generic parameters.
5567 * aot-compiler.c (compile_method): Check for methods which cannot be
5568 encoded inside RGCTX_FETCH patches as well.
5570 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5573 2009-01-20 Mark Probst <mark.probst@gmail.com>
5575 * method-to-ir.c: Force the vtable variable in shared generic code
5576 for the case that they might show up on a stack trace where they
5579 * mini-exceptions.c: Save and use generic sharing info as well as
5580 IP in stack traces to resolve shared generic instantiations.
5582 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5584 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5585 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5587 2009-01-20 Mark Probst <mark.probst@gmail.com>
5589 * method-to-ir.c: Do generic sharing for array constructors.
5591 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5593 * mini-exceptions.c (mono_print_thread_dump): Add information
5594 about the thread state using wapi_current_thread_desc.
5596 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5598 * basic-simd.cs: Tests for the new constructors.
5600 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5602 * mini-ops.h: Added OP_EXPAND_*
5606 * mini-x86.c (mono_arch_output_basic_block): Same.
5608 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5610 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5612 * iltests.il.in: Add a test for #467385.
5614 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5616 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5617 thread been cleaned up is not the same currently in execution.
5619 Fixes appdomain-unload crashes on windows, osx and linux variants
5620 without the __thread keyword.
5622 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5624 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5625 (koush@koushikdutta.com). Implement this for android.
5627 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5628 begins with a digit.
5630 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5631 mono_marshal_get_write_barrier ().
5633 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5635 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5636 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5637 that pass them on a register pair.
5639 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5640 test was crashing due to that.
5642 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5644 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5645 trampoline code. Include ucontext.h only if available.
5647 2009-01-15 Mark Probst <mark.probst@gmail.com>
5649 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5650 and doesn't check whether it's sharable, like it was before
5651 removing the shared generics hash. This brings IronPython
5652 performance back to what it was before that change.
5654 2009-01-14 Mark Probst <mark.probst@gmail.com>
5656 * method-to-ir.c: Handle delegate invocation optimization earlier,
5657 otherwise it would be handled (much more slowly) by the
5658 final/sealed optimization.
5660 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5662 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5663 domain is not set. Fixes #465864.
5665 2009-01-12 Mark Probst <mark.probst@gmail.com>
5667 * method-to-ir.c: Don't stop sharing of generic methods with catch
5668 clauses - we already handle those.
5670 2009-01-12 Mark Probst <mark.probst@gmail.com>
5672 * mini.c, mini.h: lookup_generic_method() is now
5673 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5674 making the shared_generics_hash obsolete.
5676 2009-01-12 Mark Probst <mark.probst@gmail.com>
5678 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5679 use the red zone. Make room on the stack first and then use it,
5680 not the other way around.
5682 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5684 * mini.c (mini_init): Call mono_xdebug_init ().
5686 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5688 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5690 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5692 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5695 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5696 debug+unwind info for trampolines.
5698 * mini.c (mono_create_unwind_op): New helper function.
5700 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5702 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5704 * aot-compiler.c: Fix the build.
5706 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5708 * Makefile.am: Update dtrace-prelink.sh location.
5710 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5712 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5713 optimization. Fixes #464520.
5715 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5717 * mini-amd64.c : Adding code to save/restore non-volatile registers
5720 * exceptions-amd64.c : Adding code to save/restore non-volatile
5721 registers on Winx64.
5723 Contributed under MIT/X11 license.
5725 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5727 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5728 __GNUC_MINOR__ which can break when the major version changes.
5730 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5732 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5734 2009-01-07 Geoff Norton <gnorton@novell.com>
5736 * helpers.c: Allow mono -v -v -v to work on darwin.
5738 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5740 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5743 Contributed under MIT/X11 license.
5745 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5747 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5748 instead of directly accessing type->data.klass. Fixes #462016.
5749 (mono_allocate_stack_slots_full): Ditto.
5751 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5752 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5754 * aot-compiler.c (emit_plt): Fix ARM build.
5756 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5758 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5760 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5763 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5764 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5767 * iltests.il.in: Add a regression test.
5769 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5771 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5773 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5775 * basic-simd.cs: Add a regression test for #462457.
5777 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5779 * mini-ops.h: Add a definition of XPHI.
5781 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5783 * ssa.c (op_phi_to_move): Handle XPHI.
5785 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5789 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5791 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5793 2008-12-31 Geoff Norton <gnorton@novell.com>
5795 * mini-ppc.c: The prolog size allocated can be too small for darwin
5796 ppc32 under certain circumstances. Also fix a small logic bug.
5798 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5800 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5801 while loading AOT methods.
5803 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5804 since only the former is nulled out after a successful cast. This prevents
5805 crashes with rethrown exceptions when using --debug=casts.
5807 2008-12-24 Mark Probst <mark.probst@gmail.com>
5809 * mini.h: New macro for checking whether a method is final,
5810 i.e. whether the method or its class is marked final.
5812 * method-to-ir.c: Use the new macro for all final-checks
5813 consistently. Fixes the crash in the System.ServiceModel tests.
5815 2008-12-23 Mark Probst <mark.probst@gmail.com>
5817 * mini-exceptions.c (get_exception_catch_class): Corrected another
5818 overly strict assertion.
5820 2008-12-23 Mark Probst <mark.probst@gmail.com>
5822 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5823 Clobbering it is not allowed because the caller might use it as
5824 the vtable register in the interface call.
5826 2008-12-19 Mark Probst <mark.probst@gmail.com>
5828 * mini-exceptions.c (get_exception_catch_class): Corrected an
5829 overly strict assertion.
5831 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5833 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5835 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5837 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5839 * cpu-mips.md: correct lengths for certain long_ opcodes.
5841 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5843 * 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().
5845 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5847 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5849 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5851 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5853 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5855 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5858 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5860 * 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
5862 * 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)
5864 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5866 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5868 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5870 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5871 gshared code. Fixes #458947.
5873 * generics.cs: Add a test.
5875 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5877 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5879 * mini-mips.c: first pass n32 code generation.
5881 * mini-mips.h: datatypes and defines for n32 support.
5883 * exceptions-mips.c: first pass n32 code generation.
5885 * tramp-mips.c: first pass n32 code generation.
5887 * cpu-mips.md: add long_ opcodes.
5889 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5891 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5893 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5895 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5897 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5899 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5901 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5903 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5905 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5907 * helpers.c: for mips/n32, don't pass -mips32 to objdump
5909 2008-12-12 Zoltan Varga <vargaz@gmail.com>
5911 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
5913 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
5915 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
5917 2008-12-12 Mark Probst <mark.probst@gmail.com>
5919 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
5920 descriptors for helper functions directly in front of the code.
5922 2008-12-11 Mark Probst <mark.probst@gmail.com>
5924 * method-to-ir.c: Removed an unnecessary assertion.
5926 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5928 * method-to-ir.c: Merge SGEN changes from the old JIT.
5930 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5932 * driver.c (compile_all_methods_thread_main): Handle failure of
5935 2008-12-10 Mark Probst <mark.probst@gmail.com>
5937 * mini-ppc.c: Merged with mini-ppc64.c.
5939 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
5941 * Makefile.am: Use the same sources for PPC and PPC64.
5943 * mini-ppc64.c: Removed.
5945 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5947 * branch-opts.c (remove_block_if_useless): Extract fall through detection
5948 code to mono_bb_is_fall_through.
5950 * branch-opts.c (mono_remove_critical_edges): Same.
5952 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5954 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
5955 expect that an OP_BR_REG will be there.
5957 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5959 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
5960 for the many branch ops. The original check miss OP_BR_REG.
5964 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5966 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
5968 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5970 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
5971 while holding the aot lock.
5973 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5975 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
5977 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5979 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
5980 to release all runtime callable wrappers held by the runtime.
5982 Contributed under MIT/X11 license.
5984 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5986 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
5989 Contributed under MIT/X11 license.
5991 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5993 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
5994 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
5996 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5998 * cpu-mips.md: fix ckfinite length
6000 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6001 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6002 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6004 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6006 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6008 2008-12-08 Geoff Norton <gnorton@novell.com>
6010 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6011 size by 8 bytes as well.
6013 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6015 * basic-simd.cs: Fix method names for Vector16b.
6017 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6019 * basic-simd.cs: Fix method names for Vector16sb.
6021 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6023 * basic-simd.cs: Fix method names for Vector8us.
6025 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6027 * basic-simd.cs: Fix method names for Vector8s.
6029 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6031 * basic-simd.cs: Fix method names for Vector4ui.
6033 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6035 * basic-simd.cs: Fix method names for Vector2l.
6037 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6039 * basic-simd.cs: Fix method names for Vector2d.
6041 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6043 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6044 that are extension methods.
6046 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6048 * basic-simd.cs: Fix method names for Vector4f.
6050 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6052 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6053 as such. Fixes #456669.
6055 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6057 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6059 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6061 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6062 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6063 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6064 (mips_adjust_stackframe): handle FP spills
6066 * mini-ops.h: add mips_mtc1_s2
6068 * cpu-mips.md: add mips_mtc1_s2
6070 2008-12-07 Zoltan Varga <vargaz@gmail.com>
6072 * unwind.c: New file, move the unwind info encoding functions here from
6073 aot-compiler.c, so they could be used at runtime too.
6075 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6077 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
6078 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
6080 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6082 * mini-mips.c: cleanup warnings
6083 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
6084 (mips_adjust_stackframe): handle case of taking the address of stack locals
6086 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6088 * aot-compiler.c: Implement a few functions missing from the asm writer.
6089 (emit_method_code): Only write symbols for methods when using the bin
6090 writer, since the assembler can't deal with the characters in our method
6093 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
6095 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
6098 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
6099 a bit to also restore %rax.
6101 2008-12-05 Mark Probst <mark.probst@gmail.com>
6103 * mini-ppc.c: Some simple merges from mini-ppc64.c.
6105 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6107 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6110 2008-12-05 Mark Probst <mark.probst@gmail.com>
6112 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
6114 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
6115 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
6117 * exceptions-ppc64.c: Removed.
6119 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6121 2008-12-05 Mark Probst <mark.probst@gmail.com>
6123 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6126 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6128 * tramp-ppc64.c: Removed.
6130 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6132 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6135 2008-12-05 Mark Probst <mark.probst@gmail.com>
6137 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6139 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6140 mini-ppc.h instead of mini-ppc64.h.
6142 * mini-ppc64.h: Removed.
6144 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6146 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6148 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6150 2008-12-05 Mark Probst <mark.probst@gmail.com>
6152 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6153 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6156 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6158 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6160 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6162 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6164 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6166 * basic-simd.cs: Tests for operator == and != on Vector4f.
6168 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6170 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6172 * simd-intrinsics.c: Kill useless enum.
6174 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6176 * cpu-mips.md: add long_conv_to_ovf_i4_2
6177 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6179 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6181 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6183 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6185 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6187 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6189 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6191 * basic-simd.cs: Add tests for new methods.
6193 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6195 * simd-intrinsics.c: Add support for operator == and !=
6198 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
6200 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6202 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
6204 2008-12-04 Zoltan Varga <vargaz@gmail.com>
6206 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
6208 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
6209 MONO_PATCH_INFO_ICALL_ADDR.
6211 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
6213 * aot-compiler.c: Resurrect full-aot support.
6215 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6217 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
6219 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6221 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
6223 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
6225 * basic-simd.cs: Fix tests to work under ppc.
6226 Remove tests for methods that will be removed.
6228 2008-12-03 Mark Probst <mark.probst@gmail.com>
6230 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
6231 generic type (via a typedef or typeref) correctly.
6233 2008-12-03 Zoltan Varga <vargaz@gmail.com>
6235 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6236 diagnose an assertion failure.
6238 2008-12-02 Mark Probst <mark.probst@gmail.com>
6240 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6241 Fix trampoline size.
6243 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6244 conversion opcodes are implemented natively instead via emulation.
6246 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6248 * cpu-mips.md: remove mips_xori
6250 * mini-ops.h: remove mips_xori
6252 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6254 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6256 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6258 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6260 * cpu-mips.md: fix instruction lengths.
6262 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
6264 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
6266 * mini-ops.h: fix slti / sltiu op profiles.
6268 2008-12-02 Martin Baulig <martin@ximian.com>
6270 * method-to-ir.c (mono_method_to_ir): Disable debugging
6271 information for the init locals block to make the debugger stop
6272 after all locals have been initalized.
6274 2008-12-02 Martin Baulig <martin@ximian.com>
6276 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
6277 running inside the debugger.
6279 2008-12-01 Zoltan Varga <vargaz@gmail.com>
6281 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
6284 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
6285 alu->alu imm optimization which only shows if deadce is disabled.
6287 * aot-compiler.c: Rename the function names for the binary and asm writers
6288 so they can coexist in the same process. Rework the xdebug code to use the
6289 asm writer. This avoids the need to call into the runtime to dump the
6290 debugging info. Add more debugging info for types.
6292 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
6294 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
6295 cpu description tables, they can't occur in cpu-<ARCH>.md.
6297 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
6298 the stack in CEE_LDFLDA. Fixes #450542.
6300 * generics.cs: Add a new test.
6302 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6304 * mini-ops.h: updated MIPS opcodes
6305 * mini-mips.c: decompose long opts
6306 * mini-mips.h: decompose long opts
6308 2008-11-29 Mark Mason <mmason@upwardaccess.com>
6310 * cpu-mips.md: fix length on int_rem_un
6311 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6313 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6315 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6317 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6319 2008-11-29 Martin Baulig <martin@ximian.com>
6321 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6322 mono_debug_using_mono_debugger() in addition to the
6323 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6325 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6327 * mini-ops.h: updated more MIPS opcodes
6328 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6329 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6331 2008-11-28 Mark Probst <mark.probst@gmail.com>
6333 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6335 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6337 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6338 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6339 * mini-ops.h: correct selected mips opcode entries
6341 2008-11-28 Mark Probst <mark.probst@gmail.com>
6343 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6346 2008-11-28 Mark Probst <mark.probst@gmail.com>
6348 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6350 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6352 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6353 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6354 * mini-mips.h: disable IMT
6355 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6357 2008-11-28 Mark Probst <mark.probst@gmail.com>
6359 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6361 2008-11-28 Mark Probst <mark.probst@gmail.com>
6363 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6365 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6367 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6370 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6372 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6373 for Set/GetVector aligned versions.
6375 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6377 * basic-simd.cs: Add tests for Get/SetVector.
6379 2008-11-27 Mark Probst <mark.probst@gmail.com>
6381 * mini.c: Removed g_slist_append_mempool(). Now in
6384 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6386 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6387 size properly and make the bounds check optional.
6389 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6390 for SetVector and IsAligned.
6392 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6394 * mini.c: Remove unused mono_normalize_opcodes () function.
6396 2008-11-26 Mark Probst <mark.probst@gmail.com>
6398 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6399 using the new atomic add ops now.
6401 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6404 2008-11-26 Mark Probst <mark.probst@gmail.com>
6406 * mini-ppc64.c: Several fixes.
6408 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6410 * cpu-mips.md: added jump_table
6411 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6413 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6415 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6417 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6419 * mini-ops.h: corrected a handful of MIPS opcodes.
6421 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6423 * aot-compiler.c: MIPS to use ELF writer
6425 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6427 * mini-codegen.c: remove MIPS specific assert.
6429 2008-11-25 Mark Probst <mark.probst@gmail.com>
6431 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6432 fixes. PPC64 now passes most of the runtime regressions.
6434 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6436 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6437 volatile intervals a bit.
6439 2008-11-24 Mark Probst <mark.probst@gmail.com>
6441 * basic-long.cs: New test case.
6443 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6445 * mini.c (mini_method_compile): Disable globalra for large methods for
6448 * regalloc2.c (order_moves): Add fp support.
6450 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6451 source bblock ends with an OP_BR_REG.
6453 * ratests.cs: Add a new test.
6455 2008-11-23 Mark Probst <mark.probst@gmail.com>
6457 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6458 sharing. PPC64 now passes generics.exe.
6460 2008-11-23 Mark Probst <mark.probst@gmail.com>
6462 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6464 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6466 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6467 memory when mono_jit_info_table_find () can't find the method in the
6470 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6473 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6476 2008-11-23 Mark Probst <mark.probst@gmail.com>
6478 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6479 Several fixes. PPC64 now runs exceptions.exe and
6480 devirtualization.exe.
6482 2008-11-22 Mark Probst <mark.probst@gmail.com>
6484 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6485 arrays.exe and basic-math.exe.
6487 2008-11-22 Mark Probst <mark.probst@gmail.com>
6489 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6490 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6492 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6494 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6496 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6498 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6500 * ir-emit.h: Move macros from method-to-ir.c to here.
6502 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6504 * mini-ops.h: Correct the long simd ops to use LREG.
6506 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6508 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6510 * mini-ops.h: Correct the dreg type of a few long opcodes.
6512 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6515 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6517 * mini-ppc.c: remove negative stack references in epilog
6518 for platforms that don't support the red zone.
6520 2008-11-21 Mark Probst <mark.probst@gmail.com>
6522 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6523 point regs. Now PPC64 passes basic-calls.exe.
6525 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6527 * basic-simd.cs: Add tests for accessors of Vector2l.
6529 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6531 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6533 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6535 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6537 2008-11-21 Mark Probst <mark.probst@gmail.com>
6539 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6540 PPC64 passes basic-long.exe.
6542 2008-11-20 Mark Probst <mark.probst@gmail.com>
6544 * decompose.c: Decompose carry and overflow add on PPC64 like on
6545 other 64 bit archs. Don't decompose sub at all on PPC64.
6547 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6548 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6551 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6553 * basic-simd.cs: Add tests for accessors of Vector2d.
6555 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6557 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6561 * mini-x86.c (mono_arch_output_basic_block): Same.
6563 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6565 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6567 * basic-simd.cs: Add tests for accessors of Vector4f.
6569 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6571 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6575 * mini-x86.c (mono_arch_output_basic_block): Same.
6577 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6579 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6581 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6583 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6585 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6589 * mini-x86.c (mono_arch_output_basic_block): Same.
6591 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6593 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6595 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6597 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6599 * simd-intrinsics.c: Enable setters for Vector16sb.
6601 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6603 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6607 * mini-x86.c (mono_arch_output_basic_block): Same.
6609 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6611 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6613 * simd-intrinsics.c: Implement setter for Vector8us.
6615 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6617 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6620 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6622 * mini-ppc.c: remove references to the red zone in the prolog
6623 (for systems that don't support it).
6625 2008-11-19 Mark Probst <mark.probst@gmail.com>
6627 * cpu-ppc64.md: Fixed a few instruction lengths.
6629 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6632 2008-11-19 Mark Probst <mark.probst@gmail.com>
6634 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6637 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6639 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6641 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6643 * mini-ops.h: Added OP_INSERT_I2.
6647 * mini-x86.c (mono_arch_output_basic_block): Same.
6649 * simd-intrinsics.c: Implement setter for Vector8s.
6651 * simd-methods.h: Add the names of get setters of Vector8s.
6653 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6655 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6657 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6660 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6662 2008-11-18 Mark Probst <mark.probst@gmail.com>
6664 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6665 for PPC64. An empty program runs now.
6667 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6669 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6671 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6672 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6673 info for JITted code is emitted into a shared library, loadable into gdb.
6675 2008-11-18 Mark Probst <mark.probst@gmail.com>
6677 * Makefile.am: Changes to build PPC64.
6679 * mini-arch.h: Include mini-ppc64.h on PPC64.
6681 2008-11-18 Mark Probst <mark.probst@gmail.com>
6683 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6684 in PPC code up to r119147.
6686 2008-11-18 Mark Probst <mark.probst@gmail.com>
6688 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6689 cpu-ppc64.md: Changes for PPC64.
6691 Based on code submitted by andreas.faerber@web.de at
6692 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6695 2008-11-18 Mark Probst <mark.probst@gmail.com>
6697 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6698 cpu-ppc64.md: Copied from the corresponding PPC files from
6701 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6703 * mini-ops.h: Added OP_ROUND.
6705 * cpu-x86.md: Added round.
6707 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6709 * basic-math.cs: Added test_0_round to test rounding.
6711 Contributed under MIT/X11 license.
6713 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6715 * aot-compiler.c : Fix the Winx64 build.
6717 Contributed under MIT/X11 license.
6719 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6721 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6722 in OP_EXTRACT_R8 to avoid possible stack corruption.
6724 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6726 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6728 * cpu-x86.md: Added extract_r8.
6730 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6732 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6733 a couple of OP_EXTRACT_I4.
6735 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6737 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6739 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6741 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6744 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6746 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6747 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6749 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6750 are not needed any more.
6752 * mini.h: Remove the unused INS_LIST macros.
6754 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6757 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6760 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6761 mono_alloc_ireg () instead.
6763 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6766 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6769 * aot-runtime.c (load_aot_module): Disable AOT when running under
6772 * mini-amd64.h: Change the monitor fastpath defines to check for
6773 !PLATFORM_WIN32 so they work on *bsd too.
6775 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6777 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6779 * mini.h (MonoCompile): Remove new_ir flag.
6781 * regalloc.h regalloc.c: Remove unused code.
6783 * cpu-*.md: Remove more unused opcodes.
6785 * simple-cee-ops.h simple-mini-ops.h: Removed.
6787 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6789 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6791 * aliasing.h: Removed.
6793 * *.c: Remove references to aliasing.h and inssel.h.
6795 * mini.c: Remove additional unused functions.
6797 * mini-ops.h cpu-*.md: Remove unused opcodes.
6799 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6801 Remove the old JIT code.
6803 * inssel*.brg: Removed.
6805 * ssa.c abcremoval.c aliasing.c: Removed.
6807 * ssa2.c: Renamed to ssa.c.
6809 * abcremoval2.c: Renamed to abcremoval.c.
6811 * *.c: Removed all !cfg->new_ir code.
6813 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6814 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6816 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6818 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6820 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6821 to simplify the code and cut back on the number of global symbols in the AOT
6824 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6826 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6828 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6829 with the got/got_info tables.
6831 * mini.h: Bump AOT file format version.
6833 * unwind.h: New file, contains definitions for stack unwinding.
6835 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6838 * aot-compiler.c: Generalize the emitting of unwind information to use the
6839 information in cfg->unwind_ops.
6841 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6843 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6844 AOT method frames. Enable writing symbols for methods by default.
6846 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6848 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6849 and make it work with vectors of element sizes 1, 2 and 4.
6851 * simd-intrinsics.c: Enable getter for all vectors with element size
6854 * simd-methods.h: Add the names of other getters.
6856 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6862 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6864 * mini-ppc.h: portability fix.
6866 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6868 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6869 buggy and will overwrite it.
6871 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6873 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6874 Use it to emit local symbols for all methods so AOTed methods show up with
6875 their full name in gdb/valgrind output.
6877 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6879 * mini-ppc.c: portability fixes.
6881 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6883 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
6884 entries out of the if (!generic_shared...) code so it is always done.
6885 (mono_class_init_trampoline): Do the patching when running under valgrind
6886 too, newer versions of valgrind have no problems with it.
6888 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6890 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
6893 2008-11-13 Mark Probst <mark.probst@gmail.com>
6895 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
6898 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6900 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
6902 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6904 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
6910 * simd-intrinsics.c: Same.
6912 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6914 * simd-intrinsics.c: Enable constructor intrinsics for all types.
6916 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6918 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
6919 to work with more Vector types.
6921 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6923 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
6924 store the elemens directly instead of using and intermediate.
6926 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6928 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
6930 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
6931 to preserve %eax for aot plt trampolines.
6933 * aot-compiler.c (compile_method): Don't skip synchronized methods.
6934 (encode_method_ref): Flag synchronized methods so they won't go through
6937 * aot-compiler.c: Additional work to support AOTing synchronized methods/
6940 * cpu-ia64.md (jmp): Increase max length.
6942 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6944 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
6945 open generic classes.
6947 * aot-compiler.c: Enable the ELF writer on ELF platforms.
6949 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
6950 box+brtrue optimization since it causes test failures on x86.
6952 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6954 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
6960 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
6961 for simd ctor values.
6963 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
6964 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
6966 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6968 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
6971 * simd-instrincs.c: Same.
6973 * basic-simd.cs: Same.
6975 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6977 * ratests.cs: Add more tests.
6979 * regalloc2.c (add_spill_code): Handle more corner cases.
6981 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6983 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
6984 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
6985 both the source an destination of an instruction.
6987 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6989 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
6990 wapihandles.c: more portability changes.
6992 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
6994 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
6995 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
6996 safe to execute in a signal handler and the kernel provides better
6997 the info in /proc/self/smaps. Avoid the assert on sigaction during
7000 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7002 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7003 do the bblock linking hack if it is actually needed.
7005 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7008 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7009 crash problem is fixed.
7011 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7014 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7016 (mini_method_compile): Set the starting value of next_vreg to
7017 MAX_IREGS + MAX_FREGS when using globalra.
7019 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7020 filter clauses with BB_EXCEPTION_HANDLER.
7022 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7024 2008-11-10 Mark Probst <mark.probst@gmail.com>
7026 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7027 space for stdcall. Fixes regressions on Win32.
7029 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7031 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7033 (linear_scan): Remove an assert which doesn't seem to be needed.
7035 * local-propagation.c (mono_local_deadce): Avoid a call to
7036 MONO_DELETE_INS which would screw up the instruction linking.
7038 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7040 * regalloc2.c: Upgrade to work the current JIT code.
7042 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7044 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7047 * aot-runtime.c: Remove some dead code.
7049 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7051 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7053 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7054 trampolines using sscanf since atoi doesn't work on large unsigned values.
7056 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7057 Initialize code_size.
7059 2008-11-08 Mark Probst <mark.probst@gmail.com>
7061 * method-to-ir.c (mini_emit_inst_for_method): Make
7062 Interlocked.CompareExchange work for Int arguments on 32 bit
7065 2008-11-07 Mark Probst <mark.probst@gmail.com>
7067 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7069 2008-11-06 Bill Holmes <billholmes54@gmail.com>
7071 * main.c Fix MSVC build.
7073 Contributed under MIT/X11 license.
7075 2008-11-06 Mark Probst <mark.probst@gmail.com>
7077 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
7078 alignment larger than 8 bytes are aligned correctly, too.
7080 * mini.c: Honor the min_align field of MonoClass when laying out
7083 2008-11-06 Zoltan Varga <vargaz@gmail.com>
7085 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
7087 * aot-compiler.c (emit_plt): Fix a warning.
7089 * aot-compiler.c: Implement ARM support in the binary writer.
7091 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7093 * basic-simd.cs: Add test for getter with byref arg.
7094 Fix the naming of a few tests.
7095 Add missing checks to a test.
7097 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7099 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
7101 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
7102 most of the full-aot support for monitor enter/exit trampolines.
7104 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
7105 enter/exit trampoline creation functions.
7107 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7110 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7112 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
7113 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
7114 implement the needed functionality without adding crap to the runtime.
7116 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7118 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7121 * mini.c (mono_build_date): New global version holding the build date in
7124 * Makefile.am (buildver.c): Generate a file containing the build date.
7126 * main.c: Set the build date from the generated file.
7128 * mini.c (mono_get_runtime_build_info): New helper function returning build
7129 information in a string format.
7131 * driver.c (mono_main): Print the build date in --version.
7133 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7134 file when the bind-to-runtime-version option is used.
7136 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7138 * simd-intrinsics.c: Fix bug when using getters and byref args.
7140 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7142 * simd-methods.h: Rename prefetch methods.
7144 * simd-intrinsics.c: Same.
7146 2008-11-05 Mark Probst <mark.probst@gmail.com>
7148 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7151 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7153 * aot-compiler.c: Use the bundled elf header files instead of depending on
7156 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7159 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7162 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7164 * cpu-x86.md: Add store nta ops.
7170 * mini.h: Add an enum for simd prefetch modes.
7172 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7173 of store. Use the changed code to support store nta.
7175 * simd-intrinsics.c: Add prefetch ops for all vector types.
7177 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7179 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7182 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7185 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7188 2008-11-04 Mark Probst <mark.probst@gmail.com>
7190 * mini-x86.c: Fixed commit.
7192 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7194 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7196 2008-11-04 Mark Probst <mark.probst@gmail.com>
7198 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
7199 and MONITOR_EXIT, for the ASM fastpaths.
7201 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
7204 * mini.c, patch-info.h: Signature and patch infos for
7205 Monitor.Enter/Exit trampolines.
7207 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
7209 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
7210 Monitor.Enter/Exit ASM fastpath for Linux.
7212 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7214 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
7216 * objects.cs: Add a new test.
7218 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
7220 * aot-runtime.c (load_method): Run class initialization in the PLT case even
7221 if MONO_LOG_LEVEL is set.
7223 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
7225 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
7227 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
7229 * aot-compiler.c: Change the relocation code to use virtual addresses instead
7230 of file offsets. Align the sections belonging to the data segment to
7233 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7235 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
7236 elf.h. Port it to amd64.
7238 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7240 * driver.c: Enable SIMD by default.
7242 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7244 * cpu-x86.md: Add prefetch op.
7250 * mini.h: Add an enum for simd prefetch modes.
7252 * simd-methods.h: Add prefetch function names.
7254 * simd-intrinsics.c: Add prefetch ops for all vector types.
7256 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7258 * aot-compiler.c (emit_bytes): Speed this up a little.
7260 2008-11-02 Zoltan Varga <vargaz@gmail.com>
7262 * aot-compiler.c: Add JIT time etc. statistics.
7264 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
7266 * mini.h (MonoCompile): Add 'got_offset' field.
7268 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
7269 method_got_offsets array.
7271 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
7274 * aot-compiler.c (compile_method): Add generic method instances referenced
7275 by the method to the list of methods to be compiled, this is required so if
7276 A<T> references B<T>, and another assembly references A<int>, then it will
7277 also get a copy of B<int>.
7279 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
7280 when checking for monitor enter/exit.
7282 2008-10-30 Mark Probst <mark.probst@gmail.com>
7284 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
7285 for Monitor.Enter and Monitor.Exit if enabled.
7287 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
7290 2008-10-30 Zoltan Varga <vargaz@gmail.com>
7292 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
7293 of an OP_MOVE. Fixes #440046.
7295 * basic-long.cs: Add a new test.
7297 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7299 * mini.h: Add synchronization note for the managed counter-part.
7301 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
7302 returns the simd caps of the current cpu.
7304 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7306 * basic-simd.cs: Remove Console.WriteLine.
7308 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7310 * basic-simd.cs: New tests for Vector2ul.
7312 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7314 * simd-intrinsics.c: Add new vector type Vector2ul.
7316 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7318 * basic-simd.cs: New tests for Vector2l.
7320 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7322 * cpu-x86.md: Add long version of most packed int ops.
7328 * simd-intrinsics.c: Add new vector type Vector2l.
7330 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7332 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7334 * simd-methods.h: Remove SN_op_BitwiseXor.
7336 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7338 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7341 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7343 * basic-simd.cs: Test for Vector2d.
7345 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7348 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7350 * cpu-x86.md: Add double version of all packed float ops.
7356 * simd-intrinsics.c: Add new vector type Vector2d.
7358 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7360 * simd-methods.h: Add Duplicate.
7362 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7364 * basic-simd.cs: Test for packing with signed saturation.
7366 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7368 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7369 found in the TYPESPEC table.
7371 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7373 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7376 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7378 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7379 instead of the RVA, since the RVA can be changed by tools like the cil
7382 * method-to-ir.c (mono_method_to_ir2): Ditto.
7384 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7385 (deserialize_variable): Ditto.
7387 2008-10-25 Martin Baulig <martin@ximian.com>
7389 * debug-mini.c (write_variable): Use
7390 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7392 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7394 * cpu-x86.md: Add unsigned variants of packd and packw.
7398 * mini-x86.h: Emit the right instruction for packd and packw.
7399 Add unsigned variants of packd and packw.
7401 * simd-intrinsics.c: Packd and packw were used in place of their
7402 unsigned variants. Change that.
7403 Add intrinsics for (Signed)PackWithSignedSaturation.
7405 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7407 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7409 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7411 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7413 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7415 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7417 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7420 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7422 2008-10-24 Mark Probst <mark.probst@gmail.com>
7424 * method-to-ir.c, mini.c: Special casing for the synchronized
7425 wrapper for the ldtoken+GetTypeFromHandle case.
7427 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7429 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7431 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7432 created/split bblocks.
7434 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7436 * mini-ops.h: Add packed signed mul high.
7440 * mini-x86.c (mono_arch_output_basic_block): Same.
7442 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7444 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7446 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7448 * basic-simd.cs: Tests for Vector16sb.
7450 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7452 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7454 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7456 * mini-ops.h: Add packed signed min, max and compare greater.
7460 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7463 * simd-methods.h: Add CompareGreaterThan.
7465 * simd-methods.h: Remove CompareEquals.
7467 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7469 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7471 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7474 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7476 * basic-simd.cs: Fix tests due to change in the API.
7478 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7480 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7482 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7484 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7486 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7487 inst_offset as this has invalid values for LDADDR.
7489 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7491 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7493 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7495 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7497 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7498 for accessing field->data.
7500 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7502 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7504 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7506 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7508 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7510 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7512 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7513 from the cfg mempool.
7515 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7517 * basic-simd.cs: Tests for new methods in Vector8us.
7519 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7521 * mini-ops.h: Add multiply and store high.
7525 * mini-x86.c (mono_arch_output_basic_block): Same.
7527 * simd-methods.h: Same.
7529 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7532 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7534 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7535 mono_class_setup_vtable ().
7537 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7538 mono_class_get_vtable_entry () for accessing klass->vtable.
7540 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7542 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7545 * method-to-ir.c (mono_save_token_info): Don't save references made from
7548 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7549 of generic instances.
7551 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7553 2008-10-19 Mark Probst <mark.probst@gmail.com>
7555 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7556 OP_JMP depends on the method signature. Calculate it properly.
7558 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7560 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7563 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7565 (emit_extra_methods): Add another table mapping method indexes to
7566 offsets in the extra_method_info table.
7568 * mini.h: Bump AOT file format version.
7570 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7571 and mono_aot_get_method_from_token () into one function.
7573 2008-10-19 Mark Probst <mark.probst@gmail.com>
7575 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7578 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7580 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7583 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7586 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7588 * mini.h: Bump aot file format version.
7590 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7591 AOT file can contain native code for methods which are not in the METHOD
7592 table. Generate code for non-sharable generic instances of generic methods
7593 found in the METHODSPEC table.
7595 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7596 encoding generic type handles.
7598 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7599 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7601 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7602 macros + MONO_ADD_INS.
7604 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7607 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7609 * mini.h: Bump aot file format version.
7611 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7613 2008-10-17 Mark Probst <mark.probst@gmail.com>
7615 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7616 platforms, with definable stack alignment value. Set to 16 now
7619 * mini.c, mini.h, driver.c: Command line option for disabling
7622 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7624 * basic-simd.cs: Tests for new methods in Vector4ui.
7626 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7628 * mini-ops.h: Add packed int shuffle.
7632 * mini-x86.c (mono_arch_output_basic_block): Same.
7634 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7635 extract mask, max, min, shuffle.
7637 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7639 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7641 * basic-simd.cs: Tests for new methods in Vector8us.
7643 2008-10-17 Mark Probst <mark.probst@gmail.com>
7645 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7646 RuntimeTypeHandle, not a TypedReference.
7648 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7650 * simd-intrinsics.c: remove relocations.
7652 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7654 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7655 optimizations from the x86 backend.
7657 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7659 * simd-methods.h, simd-intrinsics.c: debloat method names and
7660 prepare for no relocations.
7662 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7664 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7668 * mini-x86.c (mono_arch_output_basic_block): Same.
7670 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7671 extract mask, max, min and sum of absolute differences.
7673 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7676 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7678 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7679 Renamed one test for consistency.
7681 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7683 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7684 fix to the code that deal with other blocks.
7686 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7688 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7690 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7692 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7693 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7694 able to process the source reg.
7696 2008-10-16 Martin Baulig <martin@ximian.com>
7698 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7700 * inssel.brg: Add `OP_HARD_NOP'.
7702 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7704 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7705 `OP_HARD_NOP' instruction when running inside the debugger.
7707 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7708 `OP_HARD_NOP' instruction when running inside the debugger.
7710 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7712 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7713 now works. The issue with the regalloc tripping up no longer
7716 * simd-intrinsics.c (load_simd_vreg): Same.
7718 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7720 * basic-simd.cs: Tests for new Vector8ui methods.
7722 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7724 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7725 only for type. This fixes crashes where MonoInst::klass is checked
7726 for ops of type != VTYPE or OBJ.
7728 * simd-intrinsics.c (load_simd_vreg): Same.
7730 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7732 * mini-ops.h: Add ops for packed shuffle/max/avg and
7737 * mini-x86.c (mono_arch_output_basic_block): Same.
7739 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7742 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7743 to emit extract mask op.
7745 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7746 to emit word shuffles.
7748 2008-10-15 Mark Probst <mark.probst@gmail.com>
7750 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7751 the largest alignment needed by a variable, but at least
7754 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7756 * basic-simd.cs: Tests for the fixes in the last commit.
7758 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7760 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7761 no longer handles STACK_PTR input.
7763 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7765 * simd-intrinsics.c (load_simd_vreg): New function that works like
7766 get_simd_vreg but handles STACK_PTR input.
7768 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7769 as the input can be an arbitrary pointer.
7771 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7772 LDADDR local optimization directly otherwise use a store op.
7774 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7776 * basic-simd.cs: Tests for dup low and dup high.
7778 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7780 * mini-ops.h: Add dup low and dup high ops.
7784 * mini-x86.c (mono_arch_output_basic_block): Same.
7786 * simd-intrinsics.c (vector4f_intrinsics): Same.
7788 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7790 * basic-simd.cs: Tests for recently added functionality.
7792 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7794 * mini-ops.h: Add remaining sse1 fp ops.
7796 * cpu-x86.md: Add remaining sse1 fp ops.
7798 * mini-x86.c (mono_arch_output_basic_block): Same.
7800 * mini.h: Add enum for simd FP compare conditions.
7802 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7804 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7805 so the backed can generate the appropriate op.
7807 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7808 This patch squeese one more byte from the SimdIntrinsc struct.
7810 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7811 a a shift amount intead of simply or'ing it.
7813 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7815 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7816 byte so we can have an aditional flags field without increasing struct size.
7818 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7819 against the simd_supported_versions bitmask.
7821 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7823 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7825 * mini.c: remove rawbuffer code (the only use here is unsafe because
7826 it takes locks during signal handling and the kernel now provides much
7827 better info in proc/pid/smaps these days).
7829 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7831 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7832 OP_X86_PUSH_OBJ. Fixes #434620.
7834 * objects.cs: Add a test.
7836 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7838 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7839 that the packuswb/packusdw don't work with unsigned numbers for what
7840 would be negative numbers in signed format.
7842 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7843 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7845 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7847 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7849 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7851 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7853 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7856 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7857 version as the enum in mini.h.
7859 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7860 for sse3 ops, check the simd_version field if present. This way the code
7861 works with all versions of sse.
7863 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7865 * simd-intrinsics.c: Fixed intrinsic name typo.
7867 * mini.h: Added missing simd exported function.
7869 * basic-simd.cs: Added tests for Vector4ui.
7870 Fixed broken test for Vector16b.
7872 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7874 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7875 the max length to 64.
7877 2008-10-10 Mark Probst <mark.probst@gmail.com>
7879 * method-to-ir.c: Only do the fast virtual generic method call for
7880 non-wrapper methods.
7882 * mini.h, mini-trampolines.c: The new generic virtual remoting
7883 trampoline handles virtual method calls via the vtable (as done by
7884 the fast virtual generic method calls) to remoting proxies.
7886 * mini.c (mono_jit_create_remoting_trampoline): For generic
7887 methods reate a generic virtual remoting trampoline.
7889 * mini-amd64.h: Enable fast virtual generic method calls again.
7891 2008-10-10 Mark Probst <mark.probst@gmail.com>
7893 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
7894 restore registers when doing tail calls.
7896 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7898 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
7901 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7903 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
7905 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7907 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
7909 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7911 * basic-simd.cs: Retrofit for API changes.
7913 2008-10-10 Mark Probst <mark.probst@gmail.com>
7915 * mini-ppc.c: Handle integer stack arguments for tail calls.
7917 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7919 * optflags-def.h: Removed sse3 optimization.
7923 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
7926 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
7928 * mini.h: Added enumeration with simd versions.
7930 * simd-intrinsics.c (emit_intrinsics): Use the new static var
7933 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
7935 * mini.c (mini_init): Call mono_simd_intrinsics_init.
7937 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7939 * basic-simd.cs: Added tests for Vector8u and Vector16u.
7941 * basic-simd.cs: Fixed test naming.
7943 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7945 * mini-ops.h: Added ops for packed and saturated math, shifts
7946 and packing/unpacking.
7948 * cpu-x86.md: Added descriptors for the above ops.
7950 * mini-x86.c: Added code to emmit the above ops.
7952 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
7954 2008-10-08 Zoltan Varga <vargaz@gmail.com>
7956 * aot-compiler.c (compile_method): Enable AOT for generic code.
7958 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
7960 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
7962 * mini.c: add a workaround for a common screwup that ends up blamed
7963 to mono (other processes blocking signal delivery).
7965 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7967 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
7968 in the LDFLD/STFLD opcodes. Fixes #432673.
7970 * iltests.il.in: Add a new test.
7972 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
7974 * mini-arm.c: attach the thread in unmanaged->managed transitions
7975 using delegates (bug #433148).
7977 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7979 * basic-simd.cs: Use new ShuffleSel constants.
7981 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7983 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
7985 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
7986 only disable simd intrinsics if no sse2 is detected.
7988 * optflags-def.h: Added sse3.
7990 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
7993 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7995 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
7996 when adding delegate-invoke wrappers.
7998 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8000 * Makefile.am: Reenable the simd tests.
8002 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8004 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8005 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8006 other vreg is allocated to that hreg.
8008 Contributed under MIT/X11 license.
8010 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8012 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8015 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8017 * basic-simd.cs: New test suite for SIMD intrinsics.
8019 * Makefile.am: Added new tests.
8021 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8023 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8027 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8029 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8030 using SSE2 aware opcodes.
8032 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8033 is enabled, this code path is only reachable if conversion ops are emmited after
8036 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8038 This optimization saves 6 bytes per conversion against the old version.
8040 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8042 * aot-compiler.c (compile_method): Don't skip methods referencing
8043 generic methods without a corresponding entry in token_info_hash, since
8044 encode_method_ref () can handle all generic methods now.
8046 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8047 generic context is set.
8049 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8050 generic sharing of LDTOKEN.
8052 2008-10-06 Mark Probst <mark.probst@gmail.com>
8054 * mini-amd64.h: Temporarily disabled fast virtual generic method
8055 calls because it breaks the System.Runtime.Remoting tests.
8057 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8059 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8061 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8062 so inlining actually works.
8063 (check_inline_caller_method_name_limit): Ditto.
8065 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8067 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8068 64 bit safety (from Olaf Hering and Andreas Farber).
8070 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8072 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
8073 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
8074 unused virtual call support code.
8076 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
8078 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
8079 which can't use aot trampolines.
8080 (decode_patch): Don't create aot trampolines for methods which can't use
8083 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
8084 use aot trampolines.
8086 * mini.h: Bump AOT image format version.
8088 2008-10-05 Zoltan Varga <vargaz@gmail.com>
8090 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
8091 to save_token_info () since cmethod is inflated for constrained calls.
8093 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
8095 2008-10-04 Andreas Farber <andreas.faerber@web.de>
8097 * Makefile.am: Add build rules for ppc64.
8098 This avoids the build failing at pedump with unresolved symbols
8099 due to lack of arch_sources. Instead it will now fail earlier
8100 due to lack of cpu-ppc64.md.
8102 Contributed under MIT/X11 license.
8104 2008-10-04 Mark Probst <mark.probst@gmail.com>
8106 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8109 * iltests.il.in: Add test case for tail call with many arguments.
8111 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8113 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
8114 to the fast virtual generic method code until the aot case is fixed.
8116 2008-10-03 Mark Probst <mark.probst@gmail.com>
8118 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8120 2008-10-03 Mark Probst <mark.probst@gmail.com>
8122 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8125 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8127 * simd-intrinsics.c: Forgot to add this one.
8129 * mini-codegen.c: Fix macro in case SIMD is not supported.
8131 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8133 This patch land initial JIT support for simd intrinsics.
8135 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8137 * Makefile.am: Added simd-intrinsics.c
8139 * simd-intrinsics.c: New file with simd instrinsic related
8142 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8144 * cpu-x86.md: Add simd related instructions.
8146 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8148 * driver.c: Added two new --regression variants.
8150 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8152 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8154 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8155 extract some complicated logic to helper functions.
8157 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8159 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8161 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8162 the specialized simplification pass.
8164 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8166 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8168 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8171 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8172 if MONO_ARCH_NEED_SIMD_BANK is defined.
8174 * mini-ops.h: Added the new simd ops.
8176 * mini-x86.c: Added mono_arch_xregname.
8178 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8180 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8182 * mini-x86.h: Define simd related MONO_ARCH macros.
8184 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8186 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8188 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8189 MONO_CLASS_IS_SIMD to deal with simd related IR.
8191 * mini.h (MonoInst): Added spill_var to the backend union.
8193 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8195 * mini.h: Added forward declarations of the new simd fuctions.
8197 * optflags-def.h: Added new optimization names SIMD.
8199 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
8201 * regalloc.h: Added support for working with 3 register banks.
8203 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
8205 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
8207 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
8209 * mini-exceptions.c: remove 64 bit related ifdef clutter.
8211 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8213 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
8214 instead of one on 64 bit systems.
8216 * method-to-ir.c: Remove unused includes.
8218 2008-10-02 Zoltan Varga <vargaz@gmail.com>
8220 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
8221 cfg->used_int_regs, since the two are different on arm.
8223 2008-10-02 Mark Probst <mark.probst@gmail.com>
8225 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
8226 mono_method_get_vtable_index() to get the vtable index.
8228 2008-10-02 Mark Probst <mark.probst@gmail.com>
8230 * method-to-ir.c (mono_method_to_ir2): Don't create native
8231 wrappers for array methods, because they're never called (and if
8232 they were called they wouldn't work).
8234 2008-10-02 Mark Probst <mark.probst@gmail.com>
8236 * method-to-ir.c (mono_method_to_ir2): Array methods are
8237 special-cased and must not be invoked indirectly via the (M)RGCTX
8238 when generic sharing is turned on. Fixes #431413.
8240 2008-10-01 Mark Probst <mark.probst@gmail.com>
8242 * method-to-ir.c: When generic sharing is active, call
8243 non-interface virtual generic methods via the standard trampoline.
8245 * mini-trampolines.c: Handle virtual generic shared methods.
8247 * mini.h, mini-x86.c, mini-x86.h: New argument for
8248 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8249 method thunks and which is the trampoline to call if the lookup
8250 fails. Enable the virtual generic method thunk for x86.
8252 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8253 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8254 argument but assert that it's NULL, because these archs don't yet
8255 implement the virtual generic method thunk. Changes in the IMT
8256 thunk data structures.
8258 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8260 * aot-compiler.c (emit_globals): Avoid invalid characters in
8261 the static linking symbol.
8263 * objects.cs: Add a test for the range check optimization. Fix warnings.
8265 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
8266 optimization from the current JIT.
8268 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
8269 later in decompose_array_access_opts () to allow more optimizations.
8271 * method-to-ir.c (mono_handle_soft_float): Rename this to
8272 mono_decompose_soft_float () for consistency.
8274 * mini-ops.h: Fix arguments of OP_STRLEN.
8276 * method-to-ir.c (save_cast_details): Extract the cast details saving code
8277 into a separate function.
8278 (reset_cast_details): Ditto.
8279 (handle_unbox): Save cast details. Fixes #431254.
8281 * method-to-ir.c: Remove some obsolete FIXMEs.
8283 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8285 * ir-emit.h (alloc_dreg): Write a warning before crashing.
8287 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8289 * mini-codegen.c: More work on macros to make them
8290 ready for multiple regbanks.
8292 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8294 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
8296 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
8298 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8300 * mini-codegen.c (mono_spillvar_offset): Proper support for
8303 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8305 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
8306 the stack overflow changes.
8308 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8310 * mini-codegen.c: Make all bank macros depend on reg_bank.
8312 * mini-codegen.c (mono_local_regalloc): Make free mask
8313 initialization regbank aware.
8315 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8317 * mini-codegen.c (mono_local_regalloc): Extract callee
8318 mask selection to a function and make it regbank aware.
8320 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8322 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8323 code to deal with many regbanks.
8325 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8327 * mini-codegen.c: More fp->regbank changes.
8329 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8331 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8332 of a hardcoded constant.
8334 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8336 * method-to-ir.c (type_from_stack_type): Fix typo.
8338 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8340 * mini-ia64.c (emit_move_return_value): Convert float return values to
8343 * objects.cs: Add a new test.
8345 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8346 VARARG methods to fix an assert later.
8348 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8349 end so it at least compiles.
8351 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8353 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8355 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8357 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8358 optimization to a new function (emit_optimized_ldloca_ir) and enable
8359 it for both ldloca and ldloca_s.
8361 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8363 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8364 gshared CASTCLASS code.
8366 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8367 amd64, where the libc stack unwinder encounters stack frames referring to
8368 native code in unmapped memory.
8370 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8373 * generics.cs: Add new test.
8375 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8377 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8378 add a check that one of the ARM_FPU_ constants is defined.
8380 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8382 * mini-exceptions.c: Fix build on non-altstack platforms.
8384 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8387 * ir-emit.h: Add a comment to NEW_PCONST.
8389 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8391 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8393 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8394 after the changes to MonoJitDomainInfo.
8396 2008-09-27 Mark Probst <mark.probst@gmail.com>
8398 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8400 2008-09-27 Mark Probst <mark.probst@gmail.com>
8402 * mini-ppc.c: Compiler warning fixes.
8404 2008-09-27 Mark Probst <mark.probst@gmail.com>
8406 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8409 2008-09-27 Mark Probst <mark.probst@gmail.com>
8411 * exceptions-ppc.c, mini-ppc.h: Compile
8412 mono_arch_handle_altstack_exception() on Darwin, too.
8414 2008-09-27 Mark Probst <mark.probst@gmail.com>
8416 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8417 work on archs which don't have generic sharing implemented, only
8418 without the vtable_arg.
8420 2008-09-26 Mark Probst <mark.probst@gmail.com>
8422 * mini.c: Added comment explaining why delegate ctor icall
8423 wrappers are compiled.
8425 2008-09-26 Mark Probst <mark.probst@gmail.com>
8427 * mini.c: Don't produce trampolines to delegate ctor icall
8428 wrappers but compile them upfront.
8430 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8432 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8433 runtime-set function when going back to managed code. Currently this
8434 is used to set back the protection on the soft ovf pages and/or to
8435 throw the stack overflow exception that happened in unmanaged code.
8437 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8439 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8440 runtime-set function when going back to managed code. Currently this
8441 is used to set back the protection on the soft ovf pages and/or to
8442 throw the stack overflow exception that happened in unmanaged code.
8444 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8446 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8447 the support code for restoring stack protection after stack overflows
8448 that happen in unmanaged code. Don't set the exec permission on the
8451 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8453 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8454 delegate->method_ptr is set. Fixes #428054.
8456 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8458 * tests.cs: Rename to ratests.cs.
8460 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8461 emit_get_rgctx_... functions.
8463 2008-09-25 Mark Probst <mark.probst@gmail.com>
8465 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8467 2008-09-25 Mark Probst <mark.probst@gmail.com>
8469 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8470 before asserting that method is sharable.
8472 2008-09-25 Mark Probst <mark.probst@gmail.com>
8474 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8475 whether method needs a static RGCTX wrapper used instead of
8478 * generic-sharing.c, mini.h: A few functions moved to
8479 metadata/generic-sharing.c.
8481 2008-09-25 Mark Probst <mark.probst@gmail.com>
8483 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8484 Generic code sharing for value types, which essentially means
8485 treating value type methods like static methods. The RGCTX is
8486 passed in the same way.
8488 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8490 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8491 opcode when creating multi-dimensional arrays of open types.
8493 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8496 * generics.cs: Add a test.
8498 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8500 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8502 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8504 * mini.c (mini_method_compile): Set it when running under the debugger.
8506 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8507 vreg optimization if the flag is set.
8509 * driver.c (mono_main): Add --attach= option to pass options to
8512 * mini.c (sigquit_signal_handler): Start the attach agent.
8514 * ssapre.c: Disable this to save space since it is not yet ported to
8517 * regalloc2.c: Disable this to save space.
8519 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8521 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8523 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8524 the -v option useful again.
8526 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8528 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8531 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8532 arrays of arrays. Fixes #428406.
8534 * method-to-ir.c (mini_emit_castclass): Ditto.
8536 * objects.cs: Add new test.
8538 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8540 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8541 was wrong at it choked against target_type_is_incompatible for byref types.
8543 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8545 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8548 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8550 * mini-exceptions.c: update a few more exceptions-related counters.
8552 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8554 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8555 new functions to allocate from persistent mempools.
8557 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8559 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8560 multiple register banks in the future.
8562 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8564 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8566 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8568 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8570 * mini.h: Export type_to_eval_stack_type.
8572 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8573 is only ins->klass of byref types.
8575 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8577 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8578 (mini_emit_memcpy2): Ditto.
8580 * mini-amd64.c: Fix a warning.
8582 2008-09-21 Mark Probst <mark.probst@gmail.com>
8584 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8587 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8589 * method-to-ir.c: Extract stloc micro-optimization to a
8590 function and apply it to all cases.
8592 2008-09-19 Mark Probst <mark.probst@gmail.com>
8594 * method-to-ir.c: Don't fail generic code sharing in cases we
8597 2008-09-18 Mark Probst <mark.probst@gmail.com>
8599 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8601 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8603 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8606 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8608 * trace.c: make tracing more useful and correct, with per-thread
8611 2008-09-15 Mark Probst <mark.probst@gmail.com>
8613 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8614 doing a method call and the argument is an R4.
8616 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8618 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8621 2008-09-13 Mark Probst <mark.probst@gmail.com>
8623 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8625 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8627 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8628 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8630 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8632 * driver.c: Add a --agent argument (not supported yet) to load managed
8633 agent assemblies before loading the main assembly, similarly to how the
8634 Java VM handles agents.
8636 2008-09-11 Mark Probst <mark.probst@gmail.com>
8638 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8639 function to do stack layout of local variables.
8641 2008-09-11 Mark Probst <mark.probst@gmail.com>
8643 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8646 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8648 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8649 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8650 JIT if DISABLE_JIT is defined.
8652 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8655 2008-09-10 Mark Probst <mark.probst@gmail.com>
8657 * iltests.il.in: Disable the fconv test on PPC (the result is
8658 undefined according to ECMA).
8660 2008-09-10 Mark Probst <mark.probst@gmail.com>
8662 * iltests.il.in: Enable tail call tests for PPC.
8664 * mini.h: Add variable for storing incoming valuetype argument
8665 addresses for tail calls.
8667 * mini-ppc.c: Implement valuetype arguments and return values for
8670 2008-09-09 Mark Probst <mark.probst@gmail.com>
8672 * mini-ppc.c: Partially implement tail calls (struct arguments and
8673 return values not supported).
8675 * method-to-ir.c: Enable tail calls on PPC.
8677 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8679 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8680 runtime-invoke wrappers to work around the problem of them getting
8681 assigned to a random class.
8683 * aot-runtime.c (mono_aot_get_method): Ditto.
8685 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8687 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8688 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8690 2008-09-07 Mark Probst <mark.probst@gmail.com>
8692 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8693 until they're implemented properly.
8695 * exceptions-ppc.c: Use arch-independent exception-handling code
8696 instead of custom one.
8698 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8701 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8703 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8704 applies when __powerpc__ is defined.
8706 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8708 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8709 methods to their code to avoid computing the full name of wrappers and
8710 doing a lookup in a string hash table.
8712 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8714 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8715 we identify bblocks before method_to_ir () is ran.
8717 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8718 Also avoid optimizing branches pointing to themselves.
8720 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8722 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8724 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8726 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8728 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8729 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8730 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8733 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8734 jumped to the same entry in plt_jump_table.
8736 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8738 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8741 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8743 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8744 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8747 2008-08-29 Geoff Norton <gnorton@novell.com>
8749 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8750 segment, and doesn't properly handle .space as .text. Fixes
8753 2008-08-29 Geoff Norton <gnorton@novell.com>
8755 * mini.c: Disable the mach exception handler when running on
8758 2008-08-29 Geoff Norton <gnorton@novell.com>
8760 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8761 globals on Darwin/ARM
8763 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8765 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8766 since too many things depend on it. Instead, call
8767 mono_runtime_set_no_exec ().
8769 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8772 * aot-compiler.c: Add an 'asm-only' AOT option.
8774 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8776 * aot-compiler.c (compile_method): Disable gshared support for now as it
8779 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8781 * mini-amd64.h : Fix a compiler warning.
8783 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8784 Changed to use a callback function to retrieve the unwind info.
8785 This avoids problems observed when code blocks were removed by
8786 unloading an app domain.
8788 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8789 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8792 Contributed under MIT/X11 license.
8794 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8796 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8797 case to keep the stack aligned to 8.
8799 Contributed under MIT/X11 license.
8801 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8803 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8804 avoid repeated linear searches.
8806 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8808 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8809 methods it can't handle.
8811 * aot-compiler.c (add_method): Avoid adding a method twice.
8812 (add_wrappers): Add runtime invoke wrappers for all methods.
8814 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8815 function to create an aot-compatible version of this trampoline.
8817 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8819 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8821 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8823 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8824 with a generic sharing failure.
8826 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8828 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8829 CEE_RETHROW. Fixes #419634.
8831 * mini.c (mono_method_to_ir): Ditto.
8833 * exceptions.cs: Add a new test.
8835 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8836 to mono_type_stack_size_internal () since some callers might not pass in
8839 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8840 instrument_prolog. Fixes #419878.
8842 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8843 doubles in soft float mode volatile.
8845 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8847 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8849 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8850 to handle soft float correctly.
8852 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8855 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8857 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8858 to sp, since the generics catch code requires it.
8860 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8863 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8864 mono_arch_emit_imt_argument ().
8866 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8868 * mini-arm.c tramp-arm.c: Generic sharing updates.
8870 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8872 * mini-arm.c: Fix the arm build.
8874 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8875 handling enums, generic instances and generic sharing.
8876 (mini_type_stack_size_full): Ditto.
8878 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8880 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8882 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
8884 * tramp-arm.c: Implement the rgctx fetch and the generic class init
8887 * mini-arm.c: Various small generic sharing changes.
8889 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
8891 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
8894 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
8895 helper function to return a generic class init trampoline.
8897 * method-to-ir.c mini.c: Use it.
8899 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
8900 arch-specfic function to return a generic class init trampoline.
8902 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
8903 the GENERIC_CLASS_INIT custom code.
8905 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
8906 a fatal error, not a sharing failure.
8908 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
8911 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
8912 trampoline argument from MONO_ARCH_VTABLE_REG.
8914 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8915 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8916 argument, and pass the vtable in VTABLE_REG.
8918 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8919 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8920 argument, and pass the vtable in VTABLE_REG.
8921 (mono_arch_create_trampoline_code_full): Remove some special casing for
8922 the rgctx fetch trampoline.
8924 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
8927 * iltests.il: Add a test for it.
8929 2008-08-21 Zoltan Varga <vargaz@gmail.com>
8931 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
8933 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
8936 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
8937 use mono_jit_info_table_find () to avoid recursion.
8938 (mono_delegate_trampoline): Add a sync wrapper here.
8940 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
8943 * mini.c (mono_method_to_ir): Ditto.
8945 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
8946 add_sync_wrapper argument. Don't add a sync wrapper here.
8947 (mono_create_jump_trampoline): Don't add a sync wrapper here.
8949 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
8951 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8953 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
8954 of nonvolatile registers back from MonoContext to CONTEXT.
8956 Contributed under MIT/X11 license.
8958 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8960 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
8961 arguments on Winx64 there are only 4 argument registers. For this
8962 logic to work the last argument must be pulled from the stack.
8964 Contributed under MIT/X11 license.
8966 2008-08-20 Zoltan Varga <vargaz@gmail.com>
8968 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8970 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
8971 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
8972 encode/decode_method_ref ().
8974 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
8976 * aot-runtime.c (decode_patch): Ditto.
8978 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
8979 MONO_PATCH_INFO_METHOD.
8981 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
8984 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
8987 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
8989 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
8990 one from the caller.
8992 * aot-runtime.c (decode_generic_inst): New function to decode and
8993 return a interned generic inst.
8994 (decode_klass_ref): Use it.
8995 (decode_method_ref): Ditto.
8997 * aot-compiler.c (emit_exception_debug_info): Save
8998 jinfo->has_generic_jit_info too.
9000 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9002 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9004 * iltests.il.in: Add a test for fconv_to_i.
9006 * liveness.c: Disable the liveness2 pass for now to save space.
9008 * regalloc2.c: Include mempool-internals.h to fix warnings.
9010 * aot-compiler.c (encode_method_ref): Encode the context of generic
9013 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9014 the context saved in the aot file.
9016 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9018 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9020 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9021 volatile so they won't be optimized away.
9023 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9029 * dominators.c: Remove duplicated functions that now are in
9030 mempool-internals.h.
9032 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9034 * aot-compiler.c: Fix warnings.
9036 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9038 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9040 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9043 * mini.c (mono_resolve_patch_target): Ditto.
9045 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9046 (encode_klass_ref): Add support for encoding VARs/MVARs.
9048 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9050 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9051 the handling of the got entries into a separate 'decode_got_entry' function.
9052 Add support for RGCTX_FETCH.
9054 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9055 clobbered by the trampoline code.
9057 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9058 not clobbered by the indirect calling code.
9060 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9062 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9065 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9067 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9068 signature using the compilation mempool otherwise we would leak it.
9070 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9072 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
9073 mono_emit_abs_call ().
9075 * patch-info.h: Add GENERIC_CLASS_INIT.
9077 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
9079 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
9080 as their target as a near call.
9082 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
9084 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
9086 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
9087 call to a runtime function described by a patch.
9089 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
9090 mono_emit_abs_call, this has the advantage that the ABS handling code in
9091 mono_codegen () can handle them both, and can handle other stuff in the
9092 future without additional code.
9094 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
9096 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
9099 * mini.h: Add missing bblock related prototypes.
9101 * mini.h (MonoCompile): Remove unused reverse_inst_list and
9102 reverse_inst_list_len fields.
9104 * mini.c: Refactor this file a bit by moving branch optimizations to
9107 * method-to-ir.c: Merge generic sharing changes missed earlier.
9109 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9111 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9112 shared patches. Process METHODCONST as a shared patch.
9114 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
9115 as it crashes on the 2.0 mscorlib.
9117 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9120 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9121 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9124 * aot-compiler.c: Reorganize the got handling code to be a bit more
9127 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9129 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9130 mono_patch_info_equals/hash, and use it to massively simplify
9133 * mini.c (mono_patch_info_hash): Simplify this and add support for
9136 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9138 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9139 handling code, since an offset is not enough to identify a trampoline.
9141 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9143 2008-08-17 Mark Probst <mark.probst@gmail.com>
9145 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9147 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9149 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9151 * decompose.c: PPC decompositions for various ops.
9153 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9155 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9157 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9158 call the generic trampoline code using a call, instead of a jump, to
9159 remove some special casing from the generic trampoline code.
9161 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9162 (mono_codegen): Ditto.
9164 * aot-compiler.c aot-runtime.c: Ditto.
9166 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9168 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9169 helper function to find the offset corresponding to a lazy fetch trampoline.
9171 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9172 when doing generic sharing.
9174 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9177 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9178 mini-trampolines.c to be with the other trampoline creation functions.
9180 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9181 as it is equal to method->signature in most cases, add a
9182 mono_emit_method_call_full variant which takes a signature and an imt
9185 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9187 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9188 to this function, since it could be computed easily from the method
9190 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9193 * method-to-ir.c mini.c: Remove references to
9194 compile_generic_method_wo_context.
9196 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9197 generic method calls.
9199 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
9200 dimensional non-szarrays.
9202 * mini.c (mini_init): Register mono_array_new_1.
9204 * jit-icalls.c (mono_array_new_1): New jit icall.
9206 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
9207 pointing to the method.
9209 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
9210 method addresses belonging to METHOD_JUMP patches in the
9211 jump_target_got_slot_hash.
9212 (mono_aot_load_method): Ditto.
9214 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
9215 METHOD_JUMP patches.
9217 * mini.c (mini_create_jit_domain_info): New helper function which
9218 initializes/frees domain->runtime_info.
9219 (mini_free_jit_domain_info): Ditto.
9220 (mini_init): Install the domain hook functions with the runtime.
9222 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
9223 information maintained by the JIT.
9225 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
9226 insertion into jump_table_hash into mono_codegen (), also implement proper
9229 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
9230 tail calls, it is already done by the aot code.
9232 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
9235 * iltests.il.in: Make the jmp test a bit more complex.
9237 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9238 generic instances which doesn't have a token.
9240 * aot-runtime.c (decode_method_ref): Ditto.
9242 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9243 can handle this case now.
9244 (handle_box): Ditto.
9246 2008-08-15 Geoff Norton <gnorton@novell.com>
9248 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9251 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9253 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9254 calling generic methods.
9256 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9258 * aot-runtime.c (decode_patch_info): Ditto.
9260 * mini.c (mono_resolve_patch_target): Ditto.
9262 * patch-info.h: Add METHOD_RGCTX.
9264 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
9266 2008-08-14 Zoltan Varga <vargaz@gmail.com>
9268 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
9269 arguments in registers.
9271 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
9272 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
9274 * mini.c (mini_method_compile): Abort aot compilation for generic
9275 methods if generic sharing is disabled.
9277 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
9280 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
9281 requiring an mrgctx.
9283 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
9284 store instructions when converting a vcall to a normal call.
9286 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
9287 mono_arch_find_jit_info.
9289 2008-08-13 Zoltan Varga <vargaz@gmail.com>
9291 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
9292 avoid calling mono_method_full_name () for every method even if the
9294 (check_inline_caller_method_name_limit): Ditto.
9296 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9298 * driver.c (main_thread_handler): Allow AOT compilation of multiple
9299 assemblies in one run.
9301 * aot-compiler.c (mono_compile_assembly): Only print out a count of
9302 skipped methods if it is not 0.
9304 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
9306 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9308 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
9309 MONO_ARCH_HAVE_UNWIND_TABLE.
9311 Contributed under MIT/X11 license.
9313 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9315 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9316 from default optimizaton list on Winx64.
9318 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9320 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9321 the LMF from the MonoJitTlsData structure.
9323 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9325 Contributed under MIT/X11 license.
9327 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9329 * mini.c (sigsegv_signal_handler): Fix the build.
9331 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9332 assembly->aot_module.
9334 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9335 hash table. This simplifies and speeds up a lot of code, and fixes support
9338 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9341 * mini-exceptions.c: Ditto.
9343 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9344 'native_offset' argument, since these are computed in the
9345 mono_find_jit_info () function.
9347 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9348 is used by exceptions-ppc.c.
9350 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9351 mono_arch_find_jit_info ().
9353 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9354 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9355 generic code in mini-exceptions.c.
9357 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9359 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9361 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9363 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9364 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9365 called while holding the loader lock. Fixes #415608.
9366 (mono_aot_get_method_from_token_inner): Ditto.
9368 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9370 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9371 to reduce differences between this and the generic implementation in
9373 (ves_icall_get_frame_info): Ditto.
9375 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9377 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9380 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9381 mono_arch_get_call_filter () and make it non-static, for consistency with the
9382 other architectures.
9384 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9387 * local-propagation.c:
9388 * mini-x86.c: Correct the name of arch defines.
9390 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9392 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9393 NO_EMULATE_LONG_SHIFT_OPS define.
9395 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9397 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9398 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9400 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9401 MACH fixes. Merged from the 2.0 branch.
9403 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9405 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9406 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9408 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9410 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9411 mono_marshal_get_native_wrapper () signature changes.
9413 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9415 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9416 conversion bug under arm.
9418 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9420 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9422 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9423 with overflow checking.
9425 2008-08-05 Marek Habersack <mhabersack@novell.com>
9427 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9428 to the genmdesc.pl file
9430 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9432 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9433 arg_array in the soft-float versions of the LOAD/STORE macros.
9435 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9438 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9440 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9442 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9443 a float HFA. Fixes #413621.
9445 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9447 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9448 frame_size to args_size. Fixes build.
9450 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9452 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9453 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9455 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9456 the stack are not unaligned. Fixes #413247.
9458 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9460 * mini.c: update jitted methods performance counters.
9462 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9464 * mini-exceptions.c: increase the exceptions thrown performance
9465 counter in mono_handle_exception ().
9467 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9469 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9470 can work with netmodules.
9472 2008-07-28 Geoff Norton <gnorton@novell.com>
9474 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9477 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9479 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9482 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9484 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9485 The float param registers and other param registers must be the
9486 same index on Windows x64.
9488 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9489 ArgValuetypeAddrInIReg argument case. Setting the argument
9490 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9492 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9493 variable computed above as the copy length for arguments of storage
9494 type ArgValuetypeAddrInIReg.
9496 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9497 ArgValuetypeAddrInIReg argument case. This case will rely on
9498 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9500 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9501 a 32 byte stack allocation for all calls. We will omit the adjustment for
9502 jump and tail call instructoins as they do not follow the typical call behavior.
9504 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9505 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9506 local variable and pass the local variable by reference to the called method.
9508 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9509 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9510 of a struct is passed in a register it must be saved with the other
9511 volatile argument on the stack.
9513 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9514 frame pointer the stack adjustment value must be saved to the unwind
9517 Contributed under MIT/X11 license.
9519 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9521 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9522 which got lost in the merge.
9524 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9526 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9529 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9531 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9532 icalls, since they won't be patched.
9534 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9535 different code sequence when running under valgrind to prevent some valgrind
9538 * iltests.il.in: Add new regression test.
9540 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9543 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9544 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9546 * iltests.il.in: Add new test.
9548 * aot-compiler.c: Fix some warnings.
9550 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9553 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9555 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9556 (mini_usage_jitdeveloper): Add a missing --wapi option.
9558 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9560 * mini-codegen.c: Simplify the is_fp macros.
9561 (free_up_ireg): Remove, use free_up_reg instead.
9562 (free_up_reg): Fix the fp case.
9564 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9566 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9569 * exceptions-x86.c: Merge some changes which seemed to have got lost
9570 in the linear-ir merge.
9572 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9574 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9575 long vreg volatile even if the variable was already created.
9577 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9580 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9582 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9584 * mini.c (mono_jit_compile_method_inner): Add support for
9585 MONO_EXCEPTION_BAD_IMAGE.
9587 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9588 mini_method_get_context () returns NULL. Fixes #356531.
9590 * mini.c (mono_method_to_ir): Ditto.
9592 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9593 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9595 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9597 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9598 in the LDFTN implementation.
9600 2008-07-25 Mark Probst <mark.probst@gmail.com>
9602 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9603 code, patch calls to icalls, too, even if they're not in the
9604 shared generic code hash. Fixes #411962.
9606 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9608 * cpu-x86.md: Increase the length of the fcall opcodes.
9610 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9611 calls returning floats.
9613 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9616 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9619 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9620 into the domain->method_code_hash.
9622 * aot-compiler.c: Fix win32 build.
9624 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9626 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9627 gshared NEWARR implementation.
9629 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9631 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9632 can be used outside of method_to_ir.
9634 * mini.h (MonoCompile): Add arg_types field.
9636 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9638 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9639 the values of the local arg_array and param_types array.
9641 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9643 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9644 got accesses might only get generated later when NEWOBJ is decomposed.
9646 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9647 looking up the native code of the target method when a delegate is called
9650 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9653 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9655 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9656 AOT work on platforms without a working dlsym implementation.
9658 * mini.h: Bump AOT image format version.
9660 2008-07-24 Mark Probst <mark.probst@gmail.com>
9662 * mini-exceptions.c: Free a MonoType with
9663 mono_metadata_free_type() instead of g_free().
9665 * aot-runtime.c: Free a MonoType.
9667 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9669 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9672 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9675 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9676 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9679 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9681 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9682 NEWOBJ calls on valuetypes.
9684 * iltests.il.in: Add new test.
9686 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9688 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9690 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9691 is no longer needed.
9693 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9694 non register sized integer arguments.
9695 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9696 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9699 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9702 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9703 two a binop with different sized arguments is emitted.
9705 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9706 instruction in the ins==NULL case.
9708 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9710 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9712 * mini-x86.c: Fix osx build.
9714 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9717 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9718 instruction for non int sized variables.
9720 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9723 2008-07-23 Robert Jordan <robertj@gmx.net>
9725 * method-to-ir.c: Fix MSVC build.
9727 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9729 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9730 a non int sized type, widen it to an int since newer versions of gcc seem to
9731 generate code which needs this.
9733 * ssa2.c abcremoval2.c: Fix warnings.
9735 * *: Merge the Linear IR branch.
9737 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9738 the ChangeLog file there describes all the changes done over the years.
9739 Further documentation can be found at www.mono-project.com/Linear_IL.
9741 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9743 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9744 The float param registers and other param registers must be the
9745 same index on Windows x64.
9747 Contributed under MIT/X11 license.
9749 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9751 * mini.c: Make the previous fix GC safe.
9753 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9755 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9757 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9759 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9760 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9761 ArgValuetypeAddrInIReg instead.
9763 Contributed under MIT/X11 license.
9765 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9767 * mini-codegen.c (get_register_spilling): Fix a warning.
9769 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9771 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9772 for types which the initialization fails. Raises the provided exception
9773 at the right stop after cleanup.
9775 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9777 * aot-compiler.c: Free most of the memory allocated during compilation.
9779 * mini.c (mini_parse_debug_options): Fix a leak.
9781 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9782 during aot compilation.
9784 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9786 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9787 it has too much register pressure.
9789 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9791 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9793 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9795 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9798 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9799 on amd64 similar to the way it is done on arm.
9801 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9803 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9804 consistency, normalize error messages, avoid loading aot-only modules in
9807 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9810 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9812 2008-07-11 Martin Baulig <martin@ximian.com>
9815 (MonoDebuggerInfo): Add `interruption_request'.
9817 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9819 * aot-compiler.c (emit_plt): Remove some dead code.
9821 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9823 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9824 return the plt info offset belonging to a given plt entry.
9826 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9827 mono_aot_get_plt_info_offset.
9829 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9830 similar to the amd64 code by makeing jumps through a separate jump table
9831 instead of embedding the jump addresses into the code.
9833 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9835 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9838 2008-07-10 Martin Baulig <martin@ximian.com>
9840 * mini.c (mini_method_compile): Disable generics sharing when
9841 running in the debugger.
9843 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9845 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9847 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9848 the local register allocator from running out of registers on x86 when
9851 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9853 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9854 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9857 Contributed under MIT/X11 license.
9859 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9861 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9862 speed up the assembler.
9864 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9866 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9869 * mini.c: Move the soft float handling macros a bit earlier, add
9870 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9873 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9875 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9876 read-only to help catch code allocation requests.
9878 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9879 and turn it off when using --aot-only or when compiling with --aot=full.
9881 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9882 jump table for switches from the normal domain mempool, not the code
9885 * mini-trampolines.c (get_unbox_trampoline): New function to return an
9886 unbox trampoline which handles aot-only mode too.
9888 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
9889 an AOTed unbox trampoline.
9891 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
9893 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9895 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
9898 Contributed under MIT/X11 license.
9900 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9902 * mini.c (mono_codegen): Allocate space at the end of the code block and store
9903 the unwind information for the method at the end of the allocated block.
9905 * mini-amd64.h: Added declarations for the unwind routines and adding field to
9906 MonoCompileArch to hold the unwind info for SEH on Winx64
9908 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
9909 frame pointer info for the method being compiled.
9911 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
9912 the call to mono_exception_from_token.
9914 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
9915 storing the method prolog information in a format that the Winx64 SEH can understand. This
9916 information is stored a the end of the method block because it is all 32-bit offset based.
9918 Contributed under MIT/X11 license.
9920 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9922 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
9924 * wapihandles.c: Fix warnings.
9926 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
9929 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
9930 mono_jit_compile_method in aot-only mode since that calls the type
9933 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
9934 get_delegate_invoke_impl in aot-only mode.
9936 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
9938 2008-07-08 Zoltan Varga <vargaz@gmail.com>
9940 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
9942 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
9945 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
9947 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
9948 init trampoline from the AOT file as well.
9950 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
9951 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
9954 * mini.c (mini_init): Move the call to mono_exceptions_init () after
9957 * exceptions-amd64.c: Add _full variants for the remaining exception code
9958 creation functions as well, allow emission of relocatable code, remove
9959 caching since that is now done by the caller.
9961 * mini-exceptions.c: Add _full variants for the remaining exception code
9962 creation functions as well, add aot-only support.
9964 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
9965 if we can determine a proper token for them.
9966 (add_wrappers): Add a few more wrappers.
9967 (emit_method_code): Remove some dead code.
9968 (emit_trampolines): Emit exception code too.
9970 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
9972 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
9973 mono_array_new_va which avoids varargs.
9975 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
9977 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
9978 mono_arch_create_specific_trampoline () in all places.
9980 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
9981 a bit so it can be used for other things as well.
9983 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
9986 * exceptions-amd64.c: Rename the caching from the exception code creation
9987 functions, it is done by the caller instead.
9989 * exceptions-amd64.c: Change the signature of the exception code creation
9990 functions to allow the creation of relocatable code later.
9992 * mini-exceptions.c: Add a set of functions to query the various
9993 runtime-generated exception functions.
9995 * mini.c mini-exceptions.c: Use the newly added functions instead of the
9996 mono_arch_.. () functions.
9998 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10000 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10002 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10004 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10005 (mini_get_vtable_trampoline): Ditto.
10007 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10008 code in the AOT case by returning the code size and a list of relocations to
10011 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10013 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10015 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10018 Contributed under MIT/X11 license.
10020 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10022 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10023 so the buffer size can be computed correctly. Fixes #404735.
10025 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10026 normally as cfg->debug_info is already freed.
10028 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10030 * mini-amd64.c: For calls returning vtypes in registers, don't store
10031 the return address on the stack, instead allocate a separate local for
10034 2008-07-05 Mark Probst <mark.probst@gmail.com>
10036 * mini-trampolines.c, mini.h: Add an argument to
10037 mono_create_jit_trampoline_in_domain() for turning off the adding
10038 of the sync wrapper.
10040 * mini.c: Use the JIT trampoline without sync instead of
10041 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10044 2008-07-04 Mark Probst <mark.probst@gmail.com>
10046 * driver.c: Turn on GSHARED optimization by default.
10048 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10050 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10051 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10053 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10054 create a variant of the generic trampoline code callable from AOTed trampolines.
10056 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10057 trampoline code callable from AOTed trampolines.
10059 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10061 2008-07-04 Mark Probst <mark.probst@gmail.com>
10063 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10064 pass-through manner.
10066 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10067 and don't fail sharing for them anymore.
10069 * mini-exceptions.c: Handle exceptions in shared generic methods.
10071 * generic-sharing.c: When checking the context of a generic
10072 method, also check its class's context. Don't treat wrappers as
10075 * mini-trampolines.c: Some code factored out to
10076 metadata/generic-sharing.c. Handle the MRGCTX case.
10078 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
10079 we must deal with the method being of another instantiation of the
10080 class. Add static rgctx invoke wrappers to generic methods.
10082 2008-07-04 Mark Probst <mark.probst@gmail.com>
10084 * mini.c: Provide all jit infos of generic shared methods with a
10087 * mini-exceptions.c: Handle the new situation that a generic info
10088 might be available, but not info about the this/vtable/mrgctx
10091 2008-07-03 Mark Probst <mark.probst@gmail.com>
10093 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
10096 2008-07-03 Zoltan Varga <vargaz@gmail.com>
10098 * dominators.c (check_dominance_frontier): Fix a warning.
10100 * mini.h: Add some missing prototypes.
10102 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
10104 * driver.c (mono_jit_init_version): Correct the comments since the first
10105 argument should be the name of the root domain, not a filename.
10107 * aot-runtime.c (make_writable): Error out if this is called while running
10109 (load_aot_module): Ditto.
10111 * aot-compiler.c: Really fix the computation of method indexes.
10113 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
10114 optimizations as this is no longer called frequently.
10116 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
10117 method and the invoke impl code and pass it to the delegate trampoline instead of
10118 just the delegate class.
10120 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10122 * aot-compiler.c: Fixup the computation of method indexes.
10123 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10124 the method builder infrastructure.
10126 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10129 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10130 mode, load the method right away instead of creating a trampoline.
10132 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10134 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10137 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10139 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10140 (mono_aot_load_method): Use method_index instead of method->token.
10142 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10143 can handle icalls etc. properly.
10145 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10147 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10149 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10150 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10151 JIT_ICALL_ADDR patch type.
10153 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10155 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10157 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10159 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10161 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10163 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10164 domain->jit_code_hash.
10166 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10168 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10170 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10172 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10173 get_this_arg_from_call, let it compute it when needed.
10175 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10176 gsctx from code only when needed.
10178 * mini-trampolines.c (get_generic_context): Rename this to
10179 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10180 it can be called by the arch backends.
10182 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10184 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10186 * driver.c (mono_main): Add experimental --aot-only command line option.
10188 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10191 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10193 * driver.c (DllMain): Remove mono_module_handle.
10195 Contributed under MIT/X11 license.
10197 2008-06-25 Zoltan Varga <vargaz@gmail.com>
10199 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
10200 for emitting methods which are not in the source assembly. Detect and report
10201 failure of assembling+linking.
10203 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
10205 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
10207 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
10209 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
10211 2008-06-24 Zoltan Varga <vargaz@gmail.com>
10213 * mini.h: Remove some obsolete prototypes.
10215 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
10217 2008-06-24 Mark Probst <mark.probst@gmail.com>
10219 * mini.c (get_object_generic_inst): Variable-sized arrays are not
10220 supported by Visual Studio, so use alloca().
10222 2008-06-23 Zoltan Varga <vargaz@gmail.com>
10224 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
10227 2008-06-23 Mark Probst <mark.probst@gmail.com>
10229 * mini.c: Fail sharing of a generic method if it contains an open
10230 catch clause (because we don't pass MRGCTXs yet).
10232 2008-06-23 Mark Probst <mark.probst@gmail.com>
10234 * mini.c: When compiling a method with generic sharing, insert the
10235 method instantiated with an all-Object generic context into the
10236 jit info table, instead of the context of the first instantiation
10237 of the method we happen to compile.
10239 2008-06-18 Martin Baulig <martin@ximian.com>
10241 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10242 `major_version' and `minor_version'.
10244 2008-06-17 Mark Probst <mark.probst@gmail.com>
10246 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10247 mono_method_is_generic_sharable_impl() takes an additional
10248 argument specifying whether to treat type variables as reference
10251 2008-06-17 Mark Probst <mark.probst@gmail.com>
10253 * mini.h: Removed obsolete prototypes.
10255 2008-06-17 Mark Probst <mark.probst@gmail.com>
10257 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10258 already handle them.
10260 2008-06-17 Mark Probst <mark.probst@gmail.com>
10262 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
10263 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
10264 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
10265 tramp-x86.c: Added a MonoGenericContext* argument to
10266 mono_arch_get_unbox_trampoline() so that it can call other
10267 functions which require it.
10269 2008-06-17 Mark Probst <mark.probst@gmail.com>
10271 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
10272 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
10273 mono_arch_get_this_arg_from_call() takes a
10274 MonoGenericSharingContext* as well.
10276 2008-06-17 Mark Probst <mark.probst@gmail.com>
10278 * mini.c: Factor out code for emitting unbox into emit_unbox() and
10279 implement generic sharing of unbox.
10281 2008-06-17 Mark Probst <mark.probst@gmail.com>
10283 * mini.c: Don't compute the vtable to determine whether a field is
10284 special static, because it might not work for open types.
10286 2008-06-17 Mark Probst <mark.probst@gmail.com>
10288 * mini.c: Removed the unused token_type and token_source arguments
10289 from get_runtime_generic_context_ptr().
10291 2008-06-17 Marek Habersack <mhabersack@novell.com>
10293 * mini.c (ADD_BINOP): fix the build
10295 2008-06-16 Zoltan Varga <vargaz@gmail.com>
10297 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
10300 2008-06-16 Mark Probst <mark.probst@gmail.com>
10302 * mini.h: Removed class relations enum that's not used anymore.
10304 2008-06-16 Mark Probst <mark.probst@gmail.com>
10306 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
10308 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
10309 the lazy fetch trampoline access code.
10311 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10313 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10315 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10317 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10319 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10321 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10323 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10325 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10328 * mini-ops.h: Add MIN/MAX_UN opcodes.
10330 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10333 * basic-math.cs: Add more min/max tests.
10335 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10337 2008-06-13 Mark Probst <mark.probst@gmail.com>
10339 * mini.c: Small fix in the prologue of emit_castclass.
10341 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10343 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10345 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10346 do not work even for unsigned types. Fixes #400014.
10348 * basic-math.cs: Add regression tests for unsigned Min/Max.
10350 2008-06-13 Mark Probst <mark.probst@gmail.com>
10352 * mini.c: Added additional context_used argument to several
10353 functions, which will be needed for sharing generic methods. Use
10354 GET_RGCTX macro wherever appropriate. Declare only one
10355 context_used in mono_method_to_ir().
10357 2008-06-13 Mark Probst <mark.probst@gmail.com>
10359 * mini.c, generic-sharing.c: Removed generic class relations.
10361 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10362 functions due to MRGCTX changes.
10364 2008-06-13 Mark Probst <mark.probst@gmail.com>
10366 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10367 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10368 with calculated IMT.
10370 * mini.c: Generic sharing of calls via generic interfaces.
10372 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10373 generic method with non-constant MonoGenericContext*. Instead,
10374 the context is taken out of the method itself.
10376 2008-06-13 Mark Probst <mark.probst@gmail.com>
10378 * mini.c: Generic sharing of ldvirtftn.
10380 2008-06-13 Mark Probst <mark.probst@gmail.com>
10382 * mini.c: Generic sharing of ldftn.
10384 2008-06-13 Mark Probst <mark.probst@gmail.com>
10386 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10388 2008-06-13 Mark Probst <mark.probst@gmail.com>
10390 * mini.c: Generic sharing of the special case of ldtoken followed
10391 by a call to GetTypeFromHandle.
10393 2008-06-13 Mark Probst <mark.probst@gmail.com>
10395 * mini.c: Generic sharing of box for nullable types.
10397 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10399 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10400 are passed on the stack. Fixes #324807.
10402 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10404 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10405 for the ArgValuetypeAddrInIReg case.
10407 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10408 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10410 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10411 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10412 local variable and pass the local variable by reference to the called method.
10414 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10415 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10417 Contributed under MIT/X11 license.
10419 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10421 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10423 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10426 2008-06-10 Martin Baulig <martin@ximian.com>
10429 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10431 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10433 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10434 possible error when no arguments are passed.
10436 Contributed under MIT/X11 license.
10438 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10440 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10441 where the file name is NULL.
10443 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10445 * mini.c: Fix s390 build.
10447 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10449 * trace.c (mono_trace_parse_options): Fix warnings.
10451 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10453 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10455 * mini.c (remove_block_if_useless): Avoid printing the method name.
10457 * mini.c: Remove needless setting of ins->cil_code which is now done by
10460 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10463 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10464 translated code after it has been patched.
10466 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10468 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10469 avoid problems during code patching on SMP systems.
10470 (emit_call): Avoid adding a patch info which is already added by
10472 (mono_arch_emit_exceptions): Ditto.
10474 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10476 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10477 MONO_TYPE_ISSTRUCT already checks for it.
10479 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10481 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10482 structs with floats on Winx64 the float registers are not used.
10483 The integer registers are always used..
10484 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10485 only one register will be used and only if the size of the struct
10486 is 1,2,4, or 8 bytes.
10488 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10489 to work for Winx64.
10491 Contributed under MIT/X11 license.
10493 2008-06-05 Martin Baulig <martin@ximian.com>
10495 * debug-debugger.c (debugger_lookup_class): Also call
10496 mono_class_setup_methods() here; we're only called from RTI.
10498 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10500 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10501 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10502 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10503 Post-process object files and add dtrace-generated object, if necessary.
10505 Contributed under MIT/X11 license.
10507 2008-06-04 Mark Probst <mark.probst@gmail.com>
10509 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10512 * mini.c: Generic sharing for unbox.any and castclass.
10514 2008-06-04 Mark Probst <mark.probst@gmail.com>
10516 * mini.c: Ignore tailcall prefix in shared generic code and when
10517 doing calls which require a vtable/rgctx argument.
10519 2008-06-04 Mark Probst <mark.probst@gmail.com>
10521 * mini.c: Don't free the JIT info.
10523 * driver.c: Changes in the JIT info table testing code.
10525 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10527 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10528 interruption. Fix some warnings.
10530 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10531 interruption_checkpoint.
10533 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10535 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10536 from embedding applications.
10538 2008-06-02 William Holmes <billholmes54@gmail.com>
10540 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10541 reserving 32 bytes on the stack when making calls.
10543 Contributed under MIT/X11 license.
10545 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10547 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10548 the linear IL branch.
10550 * driver.c: Print out more information for --version on arm.
10552 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10554 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10555 bb_exit instead, since out of line bblocks might not actually be emitted
10558 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10559 maximum epilog size for out of line bblocks if tracing is enabled.
10561 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10563 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10565 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10567 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10569 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10570 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10573 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10575 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10576 the 'value' to store is a constant.
10578 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10580 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10581 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10583 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10585 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10586 for accessing method->generic_container.
10588 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10590 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10592 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10594 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10596 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10599 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10601 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10603 * mini.c: Handle the case when mono_class_vtable () fails.
10605 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10606 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10609 2008-05-22 Mark Probst <mark.probst@gmail.com>
10611 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10612 together with domain sharing.
10614 2008-05-22 Mark Probst <mark.probst@gmail.com>
10616 * mini.c: Treat callvirts to final methods like non-virtual calls
10617 when doing generic sharing, i.e. look them up in the runtime
10620 2008-05-22 Mark Probst <mark.probst@gmail.com>
10622 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10623 with computed types (for generic sharing).
10625 * mini.c: Generic sharing for mkrefany and refanyval.
10627 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10629 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10632 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10633 the generic sharing code.
10635 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10638 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10640 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10642 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10644 * driver.c: updated copyright date
10646 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10648 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10651 2008-05-19 Martin Baulig <martin@ximian.com>
10653 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10654 pointing to the new `_mono_debug_using_mono_debugger' variable.
10657 (mono_main): Check mono_debug_using_mono_debugger() rather than
10658 the `MONO_INSIDE_MDB' environment variable to check whether we're
10659 inside the debugger.
10661 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10663 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10666 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10668 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10670 * mini.c: Added mini_assembly_can_skip_verification. This
10671 function checks if the assembly requested to skip verification.
10672 Fixes part of #387274.
10674 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10676 * mini.c (mini_get_method): Disable the check for open generic classes when
10677 using generic sharing.
10679 * generics.cs: Add a test for #387034.
10681 * mini.c (mini_get_method): Check whenever the method class is an open generic
10682 type, and return NULL in that case, causing a verification error. Fixes
10685 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10687 * driver.c (mono_main): Revert r102623. The right
10688 thing to do is to enable the verifier under verifiable
10689 unless a --security flag was passed.
10691 We need this non-trivial behavior for --verify-all otherwise
10692 mcs-compileall won't be able to use it. As it needs everything to
10693 be verified under validil.
10695 2008-05-06 Martin Baulig <martin@ximian.com>
10699 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10700 (mono_debugger_thread_cleanup): Likewise.
10701 (mono_debugger_extended_notification): Likewise.
10703 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10705 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10706 against both inflated and non-inflated methods. We need to check against the
10707 generic definition for cases where the instantiated method is not visible.
10708 We need to check against the inflated types for cases where the instantiation
10709 changes any super type. This fixes #382986.
10711 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10712 that check for visibiliy as generic params only appears as the type subject
10713 of tokens on call opcodes. Field manipulation and ldftn must always
10714 target an exact type.
10716 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10718 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10719 if no related --security flag is passed.
10721 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10723 * mini-arch.h: Prepare support for ppc64.
10725 Contributed under MIT/X11 license.
10727 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10729 * aot-runtime.c: Prepare support for ppc64.
10731 Contributed under MIT/X11 license.
10733 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10735 * mini-ops.h: Prepare support for ppc64.
10737 Contributed under MIT/X11 license.
10739 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10741 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10743 Contributed under MIT/X11 license.
10745 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10747 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10748 assemblies, since aot_name is not a full path, causing us to load MS.NET
10749 assemblies on windows.
10751 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10753 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10754 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10755 * main.c: Use UTF-8 encoded command line instead of Windows default code
10756 page on Windows to support Unicode.
10757 * driver.c (DllMain): New function for mixed-mode assembly support.
10758 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10759 export __stdcall functions without decoration.
10761 Contributed under MIT/X11 license.
10763 2008-04-28 Mark Probst <mark.probst@gmail.com>
10765 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10766 saving it very early.
10768 2008-04-28 Mark Probst <mark.probst@gmail.com>
10770 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10771 deleted. The only way to access the new RGCTX is via the
10774 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10775 vtable instead of the RGCTX to static methods.
10777 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10778 accessing the new RGCTX.
10780 * generic-sharing.c: There is no separation between self, type
10781 arguments and other types in the RGCTX anymore.
10783 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10785 * mini-amd64.c (add_general): Remove previous stack adjustment.
10786 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10787 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10788 for 32 bytes of stack space reserved for all calls.
10790 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10791 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10794 Code contributed under MIT/X11 license.
10796 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10798 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10799 against the root definition, peeling out method and type instantiations.
10800 Cache verify success results, code that fails verification is still
10801 checked multiple times.
10803 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10805 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10807 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10809 * mini-amd64.c (add_general): Always increment stack on Win64.
10810 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10813 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10814 stack based argument handling on Win64.
10816 Code contributed under MIT/X11 license.
10818 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10820 * Makefile.am (version.h): Add support for git-svn.
10822 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10824 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10825 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10826 avoiding allocations and libc functions which might deadlock.
10828 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10829 'no-gdb-backtrace' option is set.
10831 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10833 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10835 2008-04-21 Martin Baulig <martin@ximian.com>
10837 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10838 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10840 2008-04-21 Martin Baulig <martin@ximian.com>
10842 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10843 `thread_vtable', `event_handler_ptr' and `event_handler'.
10845 2008-04-21 Martin Baulig <martin@ximian.com>
10847 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10848 allows delayed initialization of the `executable_code_buffer' when
10851 2008-04-21 Martin Baulig <martin@ximian.com>
10853 * mini.h (mono_debugger_create_notification_function): Removed.
10854 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10856 * mdb-debug-info64.s
10857 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10859 * mdb-debug-info32.s
10860 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10862 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10863 currently only works on x86 and x86_64, so don't create it on ppc.
10865 2008-04-21 Martin Baulig <martin@ximian.com>
10867 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10870 (mini_method_compile): In the fp elimination check, check
10871 `debug_options.mdb_optimizations' in addition to
10872 mono_debug_using_mono_debugger().
10874 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10875 disable some JIT optimizations which are only disabled when
10876 running inside the debugger.
10877 Added `--help-debug' option to describe the debugging options.
10878 (parse_debug_options): New static function to parse the `--debug'
10879 options, so we can easily add more stuff in future.
10881 2008-04-20 Zoltan Varga <vargaz@gmail.com>
10883 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
10884 the method has no body.
10886 2008-04-19 Jonathan Chambers <joncham@gmail.com>
10888 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
10889 assembly is not allowed in MSVC 64-bit compiler.
10890 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
10891 as we get floating point exceptions everywhere.
10893 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
10894 correctly align arguments for call to throw_exception.
10895 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
10897 Code contributed under MIT/X11 license.
10899 2008-04-19 Zoltan Varga <vargaz@gmail.com>
10901 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
10903 2008-04-17 Zoltan Varga <vargaz@gmail.com>
10905 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
10907 * mini-amd64.c (NEW_INS): Set cil_code.
10909 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
10910 from mini-amd64.c so all debugger related logic is in one place.
10912 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
10913 later won't have a random ip assigned to them.
10915 2008-04-16 Zoltan Varga <vargaz@gmail.com>
10917 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
10918 the arch specific function initializes code_size.
10919 (mono_create_delegate_trampoline): Ditto.
10921 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
10922 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
10925 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
10926 running under the debugger.
10928 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
10931 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
10932 debugger. Also move the disabling of optimizations here from driver.c.
10933 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
10936 * mini.h (MonoCompile): Add a few new flags.
10938 2008-04-15 Zoltan Varga <vargaz@gmail.com>
10940 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
10941 so the cil_code field of created MonoInst's is properly set.
10942 (mini_select_instructions): Ditto.
10944 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
10945 (MONO_INST_NEW_CALL): Ditto.
10947 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
10948 in many places so the ins->cil_code field is properly initialized.
10950 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
10953 2008-04-14 Zoltan Varga <vargaz@gmail.com>
10955 * mini.c (mini_method_compile): Print a different message when compiling a
10958 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
10961 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10963 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
10966 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
10968 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10970 * mini.c (handle_stack_args): Make this return void since its return value was
10971 never used. Also set cfg->unverifiable for invalid IL instead of calling
10974 2008-04-10 Mark Probst <mark.probst@gmail.com>
10976 * mini.c: Make sure "this" is live in catch clauses with type
10977 variables in shared generic code.
10979 2008-04-08 Mark Probst <mark.probst@gmail.com>
10981 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
10982 generic_class_is_reference_type() to ensure the proper behaviour
10983 when sharing generic code and the type in question is a type
10986 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10988 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
10989 race conditions when printing thread dumps. Fixes #377738.
10991 2008-04-08 Massimiliano Mantione <massi@ximian.com>
10993 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
10994 shows up when both MonoInst arguments can cause aliasig.
10995 There is likely no way in the current JIT to trigger this problem, but
10996 it showed up in the development of generics sharing, when in a new
10997 opcode both args of an OP_GROUP can be aliases (addresses of a local).
10998 When the generics sharing code will be committed, its tests will be
10999 valid also for this bug.
11001 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11003 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11006 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11009 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11011 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11012 use a more detailed exception message for InvalidCastException.
11014 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11016 * driver.c (mono_main): Add --debug=casts option to turn on better
11017 InvalidCastException message details.
11019 * mini.c (mini_get_debug_options): New helper function to return the address of
11020 the debug_options variable.
11022 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11023 the jit_tls TLS variable.
11025 * mini.c (mono_jit_tls): New TLS variable.
11027 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11030 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11032 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11034 * mini.c: Removed verifer related stuff, code moved to verify.c.
11036 * driver.c: Using code from verify.c instead of mini.c.
11038 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11040 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11043 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11045 * mini.c (check_for_method_verify): Enabling verification of
11046 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11049 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11051 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11052 caller saved registers as well.
11054 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11055 saved registers as well.
11057 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11059 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11061 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11064 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11066 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11068 (get_call_info): Take a gsctx argument instead of 'cfg'.
11070 2008-03-26 Zoltan Varga <vargaz@gmail.com>
11072 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
11073 mono_verify_all is set.
11075 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
11077 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
11079 2008-03-25 Zoltan Varga <vargaz@gmail.com>
11081 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
11084 * driver.c mini.c mini.h: Add a --verify-all development option to test the
11085 verifier and the code generated by the compiler.
11087 2008-03-25 Mark Probst <mark.probst@gmail.com>
11089 * mini.c: Generic sharing of the non-nullable case of the box
11092 2008-03-24 Zoltan Varga <vargaz@gmail.com>
11094 * inssel.brg: Fix the build.
11096 * iltests.il.in: Add a test for lconv.ovf.u8.un.
11098 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
11100 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
11101 Array:Address. Fixes #372410.
11103 * iltests.il.in: New tests for readonly prefix.
11105 2008-03-23 Zoltan Varga <vargaz@gmail.com>
11107 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
11108 mini-trampolines.c.
11110 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
11113 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
11115 * mini.c (mono_decompose_op_imm): New helper function.
11117 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11118 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11121 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11122 mono_arch_output_basic_block. Fix warnings.
11124 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11127 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11129 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11130 since the extra frame is now detected automatically inside the loop.
11132 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11133 opts which are now in mono_peephole_ins ().
11135 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11137 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11138 frames and skip duplicate managed-to-native frames. Fixes #367665.
11140 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11141 opts which are now in mono_peephole_ins ().
11142 (mono_arch_peephole_pass_2): Ditto.
11144 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11146 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11147 arch independent peephole optimizations.
11149 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11150 opts which are now in mono_peephole_ins ().
11152 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11154 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11156 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11159 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11160 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11163 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11165 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11166 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11169 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11170 mono_arch_output_basic_block. Fix warnings.
11172 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11174 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11177 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11179 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11182 * iltests.il: Add new tests.
11184 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11186 * mini.c: Removed Windows version macros.
11188 2008-03-20 Mark Probst <mark.probst@gmail.com>
11190 * generic-sharing.c: Put reflection types in the extensible part
11191 of the runtime generic context.
11193 * mini.c: Generic sharing of the GetTypeHandle special case of the
11194 ldtoken instruction.
11196 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11198 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
11200 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
11202 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
11203 consistency with the other version on the linear IR branch.
11205 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
11207 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
11209 * iltests.il.in: Add new tests.
11211 2008-03-19 Zoltan Varga <vargaz@gmail.com>
11213 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
11215 * iltests.il.in: Add new tests.
11217 2008-03-19 Mark Probst <mark.probst@gmail.com>
11219 * mini.c: Two variables with the same name were declared in
11220 nesting contexts and one wasn't initialized. Fixed.
11222 2008-03-19 Mark Probst <mark.probst@gmail.com>
11224 * mini.c: Generic sharing of the initobj instruction.
11226 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
11228 * mini.c: make the test to optimize ldtoken from typeof() more
11231 2008-03-18 Mark Probst <mark.probst@gmail.com>
11233 * mini.c: Generic sharing of the initobj instruction for reference
11236 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11238 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11239 the mono_breakpoint_clean_code() code to perform bound checks.
11241 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11243 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11244 mono_arch_patch_callsite() to include the start of the managed method
11245 to be able to perform bound checks.
11247 2008-03-17 Mark Probst <mark.probst@gmail.com>
11249 * mini.c: Generic sharing for the isinst instruction.
11251 2008-03-17 Mark Probst <mark.probst@gmail.com>
11253 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11254 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11255 with the runtime generic context argument.
11257 * mini.c: Share calls to several types of unsharable methods by
11258 putting the address of the method code in the runtime generic
11259 context and doing an indirect call.
11261 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11264 2008-03-16 Mark Probst <mark.probst@gmail.com>
11266 * generic-sharing.c: Change due to a change in the runtime genric
11269 2008-03-15 Martin Baulig <martin@ximian.com>
11272 (mono_arch_nullify_class_init_trampoline): Add call to
11273 mono_breakpoint_clean_code() to make things work when running
11274 inside the debugger.
11277 (mono_arch_nullify_class_init_trampoline): Add call to
11278 mono_breakpoint_clean_code() to make things work when running
11279 inside the debugger.
11281 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11283 * inssel-long.brg (reg): Fix 64 bit build.
11285 2008-03-14 Mark Probst <mark.probst@gmail.com>
11287 * mini.c, mini.h: Share static generic code by passing it an
11288 implicit argument pointing to the runtime generic context.
11290 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11291 inssel-long32-mips.brg: New opcodes for calling shared static,
11292 which need to be passed the runtime generic context.
11294 * mini-amd64.c, mini-x86.c: Save the runtime generic context
11295 argument on the stack in the prologue if needed. New function for
11296 finding the runtime generic context argument from the registers
11297 saved by the trampoline.
11299 * mini-amd64.h, mini-x86.h: Specify which register to use for the
11300 runtime generic context argument.
11302 * tramp-amd64.c: Also restore the register used for the runtime
11303 generic context argument.
11305 * mini-trampoline.c: Resolve shared static calls by consulting the
11306 runtime generic context via the new argument.
11308 * generic-sharing.c: Add an argument to sharability-checking
11309 functions that specifies whether type variables should be treated
11310 as sharable type arguments.
11312 * inssel-x86.brg: Removed a superfluous, buggy rule.
11314 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11317 2008-03-14 Martin Baulig <martin@ximian.com>
11319 * debug-debugger.c (main_thread_handler): Call
11320 mono_runtime_run_main() without sending any notifications.
11322 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11324 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11326 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11328 2008-03-14 Mark Probst <mark.probst@gmail.com>
11330 * tramp-x86.c: Fixed register restore offsets in the trampoline
11331 code for ECX and EDX.
11333 2008-03-12 Geoff Norton <gnorton@novell.com>
11335 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11336 different ucontext_t implementations.
11337 * exceptions-arm.c: Use the above defines to get exceptions working on
11338 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11339 * mini-arm.c: Implement iPhone icache support (based on a patch by
11340 Luke Howard lukeh@padl.com)
11342 2008-03-12 Mark Probst <mark.probst@gmail.com>
11344 * mini.c: Enable generic sharing of calls to non-static
11345 non-interface non-generic non-value-type methods.
11347 * mini-trampolines.c: Resolve calls from shared generic code.
11349 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11351 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11353 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11355 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11357 * mini.c: some fixes for the AOT compiler.
11359 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11361 * cpu-amd64.md: Add clob:1 to some float opcodes.
11363 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11365 * mini.h: Added MiniVerifierMode enumeration.
11367 * mini.c: Added mini_verifier_set_mode to control
11368 the usage of the new verifier.
11370 * mini.c (mono_method): Integrated the new verifier.
11372 * driver.c: Extended --security option with validil and
11373 verifiable options to activate the new verifier.
11375 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11377 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11378 optimization to ctors taking 0 or 2 arguments too.
11380 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11383 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11385 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11387 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11389 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11390 non-aot case as well.
11392 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11394 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11397 * aot-compiler.c (encode_patch): Ditto.
11399 * mini.h (G_MININT32): Fix the definition of this.
11401 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11403 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11405 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11407 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11409 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11410 methods returning vtypes in registers.
11411 (mono_arch_allocate_vars): Ditto.
11413 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11415 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11417 * generics.cs: Add a test from the linear IR branch.
11419 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11421 * mini.c (inline_method): Cache failed inline attempts.
11423 2008-03-04 Mark Probst <mark.probst@gmail.com>
11425 * mini.c: For shared methods of generic classes put the location
11426 of "this" into the MonoGenericJitInfo.
11428 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11429 register out of a MonoContext by register number. Add the generic
11430 sharing context as an argument to mono_arch_find_this_argument().
11432 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11433 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11434 for new arch function.
11436 * mini-exception.c: Handle open exception clauses in shared
11439 * mini-trampolines.c: Supply additional argument to
11440 mono_arch_find_this_argument().
11442 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11444 * Makefile.am (regtests): Run the bench.exe tests last.
11446 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11448 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11451 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11453 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11456 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11458 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11460 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11461 whose class has no cctor.
11463 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11465 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11467 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11470 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11472 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11473 to be in sync with the code on the linear IR branch.
11475 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11477 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11479 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11481 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11483 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11485 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11487 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11489 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11491 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11494 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11496 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11497 OP_LOADR4_MEMBASE emission.
11499 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11500 (mono_spillvar_offset_float): Ditto.
11502 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11504 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11507 * basic-long.cs: Add regression tests for them.
11509 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11511 (mono_arch_allocate_vars): Fix representation of single-precision float
11513 (mono_arch_output_basic_block): Ditto.
11515 * inssel-mips.brg: Ditto, remove duplicate items.
11517 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11518 arguments of tail calls as on other platforms.
11519 (mono_arch_output_basic_block): Handle tail calls.
11521 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11524 * objects.cs (test_5_pass_static_struct): Add test for it.
11526 Contributed under MIT/X11 license.
11528 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11530 * Makefile.am: Use gmcs for compiling the regression tests.
11532 * *.2.cs *.2.il: Rename to *.cs and *.il.
11534 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11536 * regalloc.h: Make the vassign array smaller.
11538 * mini.c (mini_method_compile): Remove an unused field in cfg.
11540 * mini-codegen.c: Add a bunch of micro optimizations.
11542 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11544 * regalloc.h: Remove some unused fields.
11546 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11548 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11550 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11552 2008-02-22 Mark Probst <mark.probst@gmail.com>
11554 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11556 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11557 trampoline: Fetch an entry from the runtime generic context. If
11558 it's NULL, jump to the actual trampoline to fill the runtime
11559 generic context. Otherwise, return it.
11561 * mini.c: Call the lazy fetch trampoline to get entries out of the
11562 runtime generic context.
11564 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11565 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11566 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11568 2008-02-21 Mark Probst <mark.probst@gmail.com>
11570 * mini.c: Fetch data out of the extensible part of the runtime
11571 generic context instead of calling a helper function.
11573 * generic-sharing.c: Some functions moved into
11574 metadata/generic-sharing.c. Helper function for fetching other
11575 types now checks and asserts against extensible rgctx (just for
11576 debugging purposes - the helper function isn't called anymore
11577 unless for debugging).
11579 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11581 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11582 for tail calls up to the point that the tests in iltests.exe run. Also add a
11583 dummy CKFINITE implementation.
11584 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11585 needed for trampoline LMF frames.
11587 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11588 trampoline LMF frames.
11590 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11592 * mini.c (inline_method): clean any pending loader error when inlining fail.
11593 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11595 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11597 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11599 * aot-runtime.c (decode_patch_info): Ditto.
11601 * mini.c (mono_resolve_patch_target): Ditto.
11603 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11606 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11608 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11609 if it references an icall address.
11611 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11613 * cpu-s390x.md: Remove some more unused opcodes.
11615 * cpu-s390x.md: Remove some unused opcodes.
11617 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11618 mono_op_imm_to_op ().
11620 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11621 instead of a switch statement.
11623 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11624 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11626 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11628 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11630 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11633 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11635 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11636 opened. Fixes #362607.
11638 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11640 * iltests.il.in: Add a test for static methods in interfaces.
11642 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11644 * genmdesc.c (build_table): Fix a crash on older glib versions.
11646 * cpu-sparc.md: Remove some unused opcodes.
11648 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11649 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11651 * cpu-amd64.md: Remove some unused opcodes.
11653 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11654 like the other opcodes.
11656 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11658 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11660 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11662 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11663 variables 'cfg' instead of 'm' for consistency.
11665 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11667 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11668 argument holding the vtype return address, to avoid the ambigious use of
11669 cfg->ret for this purpose.
11671 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11673 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11675 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11676 new mono_print_ins () function which only takes one argument.
11678 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11680 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11683 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11685 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11687 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11689 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11690 opcodes and other small changes.
11692 * mini-ops.h: Add some new opcodes from the linear IR branch.
11694 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11696 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11697 opcodes, use the REG_MEMBASE opcodes instead.
11699 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11700 opcodes, use the REG_MEMBASE opcodes instead.
11702 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11705 * mini.c (mono_op_imm_to_op): New helper function.
11707 * mini-ops.h: Add some opcodes from linear IR branch.
11709 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11711 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11714 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11716 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11719 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11721 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11723 * aot-compiler.c (emit_method_code): Add an assert.
11725 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11726 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11729 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11731 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11732 some load/store opcodes so they are consistent.
11733 (mono_arch_emit_prolog): Simplify some code.
11735 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11737 * objects.cs: Add tests for large argument offsets on ARM.
11739 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11740 stack offsets. Fixes #359651.
11742 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11744 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11746 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11748 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11750 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11752 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11753 rid of CEE_CONV_R_UN.
11755 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11757 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11759 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11761 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11763 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11765 * cpu-amd64.md: Remove some unused opcodes.
11767 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11769 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11771 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11772 arch specific functions for its parts. Call the peephole pass after local
11773 regalloc so the prolog can compute a more accurate max_offset.
11775 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11776 the corresponding OP_I/OP_L opcodes.
11778 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11780 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11782 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11784 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11785 as they are handled in mini.c.
11787 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11789 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11790 case since it is handled in mini.c.
11792 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11794 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11796 * *.c: Use the new opcodes in the IR and back end code.
11798 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11800 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11802 2008-02-06 Mark Probst <mark.probst@gmail.com>
11804 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11805 an assert because it has a race condition.
11807 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11809 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11811 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11813 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11815 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11816 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11818 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11820 * cpu-amd64.md (move): Correct the maximum size of move.
11822 2008-02-05 Mark Probst <mark.probst@gmail.com>
11824 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11825 the generic class init trampoline to return quickly if the class
11828 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11830 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11831 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11833 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11835 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11838 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11840 * objects.cs: Add some soft-float tests.
11842 * mini.c: Fix a couple more soft-float issues.
11844 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11846 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11847 avoid a REX prefix.
11849 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11851 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11852 exception happens while compiling a virtual method.
11854 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11856 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11858 * mini-sparc.c: Fix build.
11860 * mini-sparc.c (get_call_info): Add support for generic sharing.
11862 * mini-exceptions.c: Add a FIXME.
11864 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11866 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11867 altstack handling code.
11869 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11871 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11873 * mini-s390.c: Add support for generic sharing.
11875 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11877 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11879 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11881 * mini-s390x.c: Add support for generic sharing.
11883 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11885 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11887 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
11888 can be used since it takes a 16 bit signed immediate.
11890 * inssel-s390x.brg: Fix OP_SETRET.
11892 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
11894 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
11896 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
11898 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
11900 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
11903 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
11906 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
11907 of the unused mono_arch_patch_delegate_trampoline stuff.
11909 2008-01-26 Zoltan Varga <vargaz@gmail.com>
11911 * basic-long.cs: Move the fp related tests to basic-float.cs.
11913 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
11915 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
11917 * basic-calls.cs: Add a test for proper float argument passing.
11919 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
11920 if the context corresponds to an exception received through a signal.
11922 * exceptions.cs: Add a test for nullref handling at the start of a try
11925 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
11927 * jit-icalls.c (mono_break): New JIT icall.
11929 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
11931 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
11933 2008-01-25 Zoltan Varga <vargaz@gmail.com>
11935 * cpu-*.md: Get rid of unused opcodes.
11937 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
11939 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
11942 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
11945 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
11946 the arch independent trampoline code in mini-trampolines.c.
11948 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
11950 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
11952 * mini-s390.h: Remove an unused define.
11954 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
11955 the arch independent trampoline code in mini-trampolines.c.
11957 * mini-arm.c (mono_arch_emit_prolog): Fix build.
11959 2008-01-24 Zoltan Varga <vargaz@gmail.com>
11961 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
11963 * mini-s390.c (mono_arch_emit_prolog): Fix build.
11965 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
11967 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
11969 * cpu-amd64.md: Use smaller sizes for int opcodes.
11971 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
11973 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
11976 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
11979 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
11980 instead of though a pointer to save an indirection when accessing elements of
11983 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
11985 (NOT_IMPLEMENTED): New helper macro.
11986 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
11989 * *.c: Use the new helper macro.
11991 2008-01-21 Zoltan Varga <vargaz@gmail.com>
11993 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
11995 2008-01-20 Zoltan Varga <vargaz@gmail.com>
11997 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12000 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12002 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12003 profiling is enabled.
12005 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12007 (mono_arch_emit_prolog): Add more first bblock optimizations.
12009 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12010 in order if possible.
12011 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12012 bblock, since the arguments are still in their original registers.
12014 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12016 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12018 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12021 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12024 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12026 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12027 process async exceptions received while in unmanaged code.
12029 * mini.c (mini_init): Install a callback with the runtime which will be called
12030 when a thread receives an async exception while in unmanaged code.
12032 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12034 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12036 2008-01-16 Wade Berrier <wberrier@novell.com>
12043 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12045 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12046 compilation with sun cc.
12048 * cpu-*.md: Fix the build.
12050 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12052 * mini-amd64.h: Add some comments to the MonoLMF structure.
12054 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12056 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12057 in the LMF structure if possible. This saves two instructions in the
12058 managed->native wrappers.
12060 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12062 2008-01-16 Mark Probst <mark.probst@gmail.com>
12064 * generic-sharing.c: New type argument lookup code which uses the
12065 runtime generic context template.
12067 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12069 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
12071 * mini-arm.c (add_general): Fix arm eabi parameter passing.
12072 (mono_arch_output_basic_block): Fix localloc implementation.
12074 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
12076 * mini-ia64.c (peephole_pass): Fix ia64 build.
12078 * mini-amd64.c (peephole_pass): Fix a warning.
12080 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
12081 at a constant offset from sp/fp.
12083 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
12084 instead of obtaining it from *lmf in the managed method case.
12086 2008-01-14 Zoltan Varga <vargaz@gmail.com>
12088 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
12090 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
12092 * mini.h (MonoInstList): New type.
12093 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
12094 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
12095 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
12096 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
12097 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
12098 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
12099 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
12100 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
12101 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
12102 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
12103 MONO_INST_LIST_FOR_EACH_ENTRY,
12104 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
12105 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
12106 mono_inst_list_first, mono_inst_list_last,
12107 mono_inst_list_next, mono_inst_list_prev): New instruction
12108 list handling interfaces.
12109 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12110 list head 'ins_list'.
12111 (MonoInst): Replace next pointer with list head 'node'.
12112 (MonoCallInst): Make 'out_args' a MonoInstList.
12113 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
12114 (MonoCompile): Delete reverse_inst_list and
12115 reverse_inst_list_len.
12116 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
12117 mono_arch_lowering_pass, mono_arch_local_regalloc,
12118 mono_arch_output_basic_block, mono_arch_emit_prolog):
12119 Convert to new instruction lists.
12120 (insert_after_ins): Delete.
12121 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12123 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12124 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12125 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12126 mono_emulate_opcode, mono_emit_load_got_addr,
12127 inline_method, mono_method_to_ir, mono_print_bb_code,
12128 print_dfn, decompose_pass, nullify_basic_block,
12129 replace_out_block_in_code, remove_block_if_useless,
12130 merge_basic_blocks, move_basic_block_to_end,
12131 try_unsigned_compare, optimize_branches, mono_print_code,
12132 mini_select_instructions, remove_critical_edges): Likewise.
12133 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12134 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12135 mono_arch_output_basic_block, mono_arch_emit_prolog):
12137 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12138 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12139 mono_arch_output_basic_block): Likewise.
12140 (inst_list_prepend, insert_after_ins): Delete.
12141 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12142 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12144 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12145 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12146 mono_arch_emit_prolog): Likewise.
12147 * cfold.c (mono_constant_fold): Likewise.
12148 * liveness.c (visit_bb, mono_analyze_liveness,
12149 optimize_initlocals): Likewise.
12150 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12151 * graph.c (mono_draw_code_cfg): Likewise.
12152 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12153 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12154 mono_ssa_cprop): Likewise.
12155 * abcremoval (get_relations_from_previous_bb, process_block):
12157 * local-propagation (mono_cprop_invalidate_values,
12158 mono_local_cprop_bb): Likewise.
12159 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12160 peephole_pass, mono_arch_output_basic_block,
12161 mono_arch_emit_prolog): Likewise.
12162 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12163 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12164 mono_arch_emit_prolog): Likewise.
12165 (insert_after_ins): Delete.
12166 * aliasing.c (print_code_with_aliasing_information,
12167 mono_build_aliasing_information, mono_aliasing_deadce):
12168 Convert to new instruction lists.
12169 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12170 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12171 mono_arch_local_regalloc, mono_arch_output_basic_block):
12173 (insert_after_ins): Delete.
12174 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12175 peephole_pass, mono_arch_output_basic_block): Convert to
12176 new instruction lists.
12177 * mini-codegen (InstList, inst_list_prepend,
12178 insert_after_ins): Delete.
12179 (insert_before_ins, get_register_force_spilling,
12180 get_register_spilling, free_up_ireg, free_up_reg,
12181 create_copy_ins, create_spilled_store, alloc_int_reg,
12182 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12183 to new instruction lists.
12184 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12185 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12186 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12187 (insert_after_ins): Delete.
12188 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12189 mono_arch_local_regalloc, mono_arch_output_basic_block,
12190 mono_arch_call_opcode): Convert to new instruction lists.
12191 (insert_after_ins): Delete.
12192 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12193 peephole_pass, mono_arch_output_basic_block,
12194 mono_arch_emit_prolog): Convert to new instruction lists.
12196 2008-01-11 Zoltan Varga <vargaz@gmail.com>
12198 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
12200 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
12203 * Makefile.am (version.h): Make this work with non-bash shells.
12205 2008-01-10 Zoltan Varga <vargaz@gmail.com>
12207 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
12209 2008-01-08 Zoltan Varga <vargaz@gmail.com>
12211 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
12212 the InitializeArray optimization.
12214 2008-01-06 Zoltan Varga <vargaz@gmail.com>
12216 * mini.c driver.c: Don't include os/gc_wrapper.h.
12218 2008-01-05 Zoltan Varga <vargaz@gmail.com>
12220 * mini.c (print_jit_stats): Print GC statistics if available.
12222 2008-01-04 Zoltan Varga <vargaz@gmail.com>
12224 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
12226 2007-12-29 Zoltan Varga <vargaz@gmail.com>
12228 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
12230 2007-12-26 Zoltan Varga <vargaz@gmail.com>
12232 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
12234 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
12236 * driver.c (mono_main): Ditto.
12238 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12240 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12242 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12243 in the vtable can't be encoded.
12244 (compile_method): Ditto.
12246 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12248 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12251 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12254 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12255 the top LMF entry belongs to the current method.
12257 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12259 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12261 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
12263 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
12265 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
12267 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
12269 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
12271 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
12274 * basic-float.cs: Add an ulong->double cast test.
12276 2007-12-15 Zoltan Varga <vargaz@gmail.com>
12278 * mini.c (mono_method_to_ir): Fix a warning.
12280 2007-12-14 Zoltan Varga <vargaz@gmail.com>
12282 * mini-ops.h: Add OP_SWITCH.
12284 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
12285 CEE_SWITCH in back-end code, use OP_SWITCH instead.
12287 2007-12-11 Geoff Norton <gnorton@novell.com>
12289 * mini-s390x.c: Minor change to the MAX() define to allow
12290 it to compile with other gcc versions.
12292 2007-12-11 Geoff Norton <gnorton@novell.com>
12295 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
12297 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12299 exceptions-arm.c (mono_arch_get_restore_context): Restore
12302 exceptions-arm.c (throw_exception): Save the frame pointer.
12303 This is a partial fix for #323747. Only the client side is
12306 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12308 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
12309 was using an unrelated variable to log the class which
12310 needed the cctor to be called. This was crashing on arm.
12312 2007-12-09 Robert Jordan <robertj@gmx.net>
12314 * mini-x86.c (mono_arch_emit_epilog):
12315 Consider all kinds of 64-bit types. Fixes #323114.
12317 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12319 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12321 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12323 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12325 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12327 * mini.c: run type ctor before allocating an object, not only
12328 when running it's constructor method (fixes at least part of bug #342507).
12330 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12332 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12334 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12335 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12338 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12339 mono_generic_class_init_trampoline () the same as it is done with the other
12342 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12343 aot-runtime.c aot-compiler.c: Implement AOT support.
12345 2007-12-07 Mark Probst <mark.probst@gmail.com>
12347 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12348 build for archs which don't have the vtable trampoline defined
12351 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12353 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12355 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12357 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12359 * tramp-<ARCH>.c: Use the new helper function.
12361 2007-12-07 Mark Probst <mark.probst@gmail.com>
12363 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12364 trampoline call, which takes a vtable argument.
12366 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12367 OP_TRAMPCALL_VTABLEs like other calls.
12369 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12370 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12371 call. Implemented a support function which fetches the vtable
12372 from a register set.
12374 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12375 Implemented a generic class init trampoline, using the
12376 OP_TRAMPCALL_VTABLE opcode.
12378 * mini.c: Implemented static field access when sharing generic
12379 code. This implies initing the class using the new
12380 OP_TRAMPCALL_VTABLE call.
12382 2007-12-07 Mark Probst <mark.probst@gmail.com>
12384 * mini.c: Don't compile methods with sharing enabled if their
12385 classes are disabled for sharing.
12387 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12389 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12390 opcodes. Fixes #346563.
12392 * objects.cs: Add a new test.
12394 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12396 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12397 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12399 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12401 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12403 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12405 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12408 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12410 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12412 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12413 optimization in the AOT case.
12415 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12417 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12419 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12421 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12423 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12425 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12426 is created by the inlined delegate ctor.
12428 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12430 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12432 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12434 * cpu-x86.md: Fix the length of ckfinite.
12436 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12438 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12440 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12441 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12443 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12445 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12446 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12448 2007-11-28 Martin Baulig <martin@ximian.com>
12451 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12452 after creating the trampoline.
12454 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12456 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12458 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12461 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12462 instead of the calling method to help AOT.
12464 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12466 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12468 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12471 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12473 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12475 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12476 (encode_method_ref): No need to handle generic method definitions specially.
12478 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12480 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12483 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12485 (compile_method): Enable generic sharing.
12487 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12489 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12490 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12492 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12495 * mini-trampolines.c: Fix a warning.
12497 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12499 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12500 (generic_class_is_reference_type): Remove unused function.
12502 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12503 in the generic vtable trampoline case.
12505 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12507 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12508 return an AOT method based on a vtable slot.
12510 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12512 * mini.c (mini_get_vtable_trampoline): Export this.
12514 2007-11-22 Martin Baulig <martin@ximian.com>
12517 (MonoDebuggerInfo): Move `debugger_version' up.
12519 2007-11-22 Martin Baulig <martin@ximian.com>
12522 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12524 * mini-trampolines.c
12525 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12526 after compiling the method.
12528 2007-11-20 Martin Baulig <martin@ximian.com>
12531 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12532 (mono_debugger_remove_breakpoint): Likewise.
12533 (mono_debugger_check_breakpoints): Likewise.
12535 * debug-debugger.c: Implement the new breakpoint interface here.
12537 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12539 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12540 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12542 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12544 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12546 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12548 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12551 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12554 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12555 returning a vtype in a register.
12557 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12558 here from the arch specific code.
12560 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12563 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12564 (mono_arch_emit_prolog): Increment maximum prolog size.
12566 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12567 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12569 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12570 MonoGenericSharingContext.
12572 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12573 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12575 2007-11-15 Mark Probst <mark.probst@gmail.com>
12577 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12578 which extract fields out of the runtime generic context. Full
12579 sharing of the NEWARR opcode.
12581 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12583 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12584 --enable-minimal=ssa.
12586 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12588 * mini-trampolines.c (mono_delegate_trampoline): Update after
12589 mono_marshal_get_delegate_invoke () signature change.
12591 2007-11-13 Mark Probst <mark.probst@gmail.com>
12593 * mini.c: Removed the shared context in favor of the generic
12594 sharing context. Allocate the MonoJitInfo structure with room for
12595 the generic sharing context if it's needed.
12597 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12598 domain-internals.h now.
12600 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12602 * generic-sharing.c: Several changes for working without a shared
12603 context and instead operating on open types instead.
12605 2007-11-12 David S. Miller <davem@davemloft.net>
12607 * inssel-sparc.brg: Fix double instruction emit.
12609 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12611 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12612 Get/Set/Address methods.
12614 * mini.c debug-debugger.c mini-trampolines.c: Update after
12615 mono_marshal_get_delegate_invoke signature change.
12617 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12619 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12620 This can happens with dynamic methods. Fixes the other bug in #322722.
12622 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12624 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12627 * mini-arm.c (arm_patch): Implement patching of BX call
12628 sequence. Fixes one of the bugs in #322722.
12630 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12632 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12633 under Linux. We only need to flush every 32-byte cache line.
12635 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12638 move_basic_block_to_end: Add branches when needed, eventually creating
12640 optimize_branches: added a parameter that tells if it's ok to create
12641 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12642 and avoid calling move_basic_block_to_end when it's not ok.
12645 2007-11-07 Mark Probst <mark.probst@gmail.com>
12647 * mini.c: Abort inlining call to InitializeArray if something
12648 looks wrong. Let the icall handle it, which now has proper safety
12651 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12653 * mini.c (mono_spill_call): add support for soft-float.
12655 * mini.c (mono_method_to_ir): add support for soft-float
12656 to inlined functions that return float.
12658 * mini.c (mono_method_to_ir): add support for soft-float
12659 to cee_stsfld opcode on float fields.
12661 2007-11-05 Geoff Norton <gnorton@novell.com>
12663 * mini-x86.h: Fix the structure access for X86 Leopard.
12666 2007-11-05 Martin Baulig <martin@ximian.com>
12668 * mini-trampolines.c
12669 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12670 after compiling the method to notify the debugger.
12672 2007-11-05 Martin Baulig <martin@ximian.com>
12674 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12676 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12678 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12679 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12681 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12683 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12684 native-to-managed wrappers.
12686 2007-11-01 Geoff Norton <gnorton@novell.com>
12688 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12691 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12693 * mini.c, mini-x86.c: when getting back from unmanaged code
12694 to managed via a marshaled delegate we also need to set the
12697 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12699 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12702 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12704 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12705 let the debugger or other external agents to tell the JIT when
12706 a sw breakpoint has been inserted in the code that the JIT needs
12707 to be able to inspect.
12709 2007-10-31 Martin Baulig <martin@ximian.com>
12712 (MonoDebuggerInfo): Remove `runtime_class_init'.
12714 2007-10-30 Martin Baulig <martin@ximian.com>
12717 (mono_debugger_thread_created): Added `MonoThread *' argument.
12718 (mono_debugger_extended_notification): New public method.
12719 (mono_debugger_trampoline_compiled): New public method.
12722 (MonoDebuggerThreadInfo): Added `thread' and
12723 `extended_notifications' fields.
12726 (debugger_executable_code_buffer): New static variable.
12729 (MonoDebuggerInfo): Added `executable_code_buffer',
12730 `executable_code_buffer_size', `breakpoint_info_area',
12731 `breakpoint_table' and `breakpoint_table_size'.
12733 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12735 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12736 that IP either is an unused value or the vtable pointer. IMT
12737 calls use vtable + offset now. Reduced by almost half the size
12740 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12742 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12743 defines to access param registers. Replace long usage with
12744 gsize as sizeof(long) != sizeof(void*) on Win64.
12746 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12747 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12748 instead of non-existant _GetAddressOfReturnAddress.
12750 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12751 param registers. Save/restore %rdi and %rsi in MonoLMF.
12753 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12754 param registers. Modify (throw_exception) signature to take
12755 %rdi and %rsi on Win64.
12757 Code is contributed under MIT/X11 license.
12759 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12761 * helpers.c: unlink debugging output files.
12763 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12765 * mini.c: Move mono_create_ftnptr () to object.c.
12767 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12769 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12770 optional. This function can now be used to disassemble code generated
12771 outside the JIT such as trampolines and IMT thunks.
12773 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12775 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12776 vtable pointer from a ldr instruction.
12778 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12779 new IMT call sequence.
12781 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12782 call sequence for interface invocations.
12784 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12785 for imt support. This function is empty since IMT on ARM requires no
12786 special handling on the IR side.
12788 * mini-arm.c (mono_arch_find_imt_method): added, required for
12791 * mini-arm.c (mono_arch_find_this_argument): added, required
12794 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12795 a ldr instruction to load a value stored in the code stream.
12797 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12801 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12803 * mini.c (mini_init): Install the jump trampoline callback.
12805 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12807 * mini-trampolines.c: handle synchronized methods with the common
12808 vtable trampoline (bug #335601).
12810 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12812 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12814 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12817 * mini-ia64.h mini-ia64.c: Add support for IMT.
12819 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12820 prolog. Fixes #331958.
12822 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12824 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12826 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12828 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12831 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12833 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12836 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12838 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12841 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12843 * mini-trampolines.c: changed the magic rampoline to understand
12844 the common vtable trampoline method: the method to invoke is
12845 determined by the vtable displacement of the call.
12847 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12849 * mini.c, mini.h: register the common vtable trampoline if the
12850 architecture supports it.
12852 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12854 * cpu-amd64.md: use the correct max length for tls_get.
12856 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12858 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12859 CEE_STELEM_ANY. Fixes #333696.
12861 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12863 * exceptions-x86.c: provide more graceful handling of the case where
12864 we followed a bogus function pointer from managed code (bug #332866).
12866 2007-10-11 Mark Probst <mark.probst@gmail.com>
12868 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12869 replaces the generic_shared flag and will carry more information
12872 * generic-sharing.c: Added mini_type_stack_size() which allows
12873 allows open types if given a generic sharing context.
12874 mini_get_basic_type_from_generic() takes a
12875 MonoGenericSharingContext* instead of a MonoCompile* now.
12877 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12878 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12879 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12880 changes above. Just passing arguments through to the right
12883 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12885 * mini-arm.c: unify the call emission to emit_code_seq().
12887 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
12889 * tramp-arm.c: reduced the trampoline size.
12891 2007-10-10 Mark Probst <mark.probst@gmail.com>
12893 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
12894 variable handling out of arch-specific code.
12896 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
12898 * mini-arm.c: implemented fast delegate dispatch.
12900 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12902 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
12903 that fp elimination is turned off if the space required by locals is too
12904 big. Fixes #331958.
12906 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12908 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
12909 ARM to the new style trampoline.
12911 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12913 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
12915 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
12917 2007-10-09 Martin Baulig <martin@ximian.com>
12920 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
12921 `field_info_offset_offset'.
12923 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
12925 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
12926 removed more internal usage of the r11 register and made it available
12927 to the register allocator.
12929 2007-10-08 Mark Probst <mark.probst@gmail.com>
12931 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
12932 when sharing generics and treat type variables as references.
12934 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12936 * mini-ppc.c: started removing the internal uses of register r11
12937 to eventually allow the register allocator to manage it as an
12938 additional available register.
12940 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12942 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
12944 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
12946 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
12947 specific trampolines as they are not performance critical as a jump
12948 target (maybe align as before only for AOT code?). This saves about
12949 200 KB of native code on x86 for monodevelop startup.
12951 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
12953 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
12954 monodevelop startup.
12956 2007-10-06 Zoltan Varga <vargaz@gmail.com>
12958 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
12960 * mini-sparc.h mini-sparc.c: Implement IMT support.
12962 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
12963 its smaller and doesn't clobber sparc_g1.
12965 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12967 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
12969 * mini-ppc.c: optimized the size of the IMT thunks a bit.
12971 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12973 * mini-ppc.c: implemented fast delegate invocation.
12975 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
12977 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
12979 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12981 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
12982 code to the new style trampoline in preparation for IMT support.
12984 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
12986 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
12987 systems already. This also reduces the specific trampiline sizes and
12988 prepares for the use of r12 as the IMT identifier register.
12990 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12992 * mini-mips.h: endianess fix (simplified from a patch by
12993 Thomas Kunze <thommy@tabao.de>, bug #323737).
12995 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12997 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
12998 to access ucontext fields and enable netbsd support
12999 (partially from Magnus Henoch <mange@freemail.hu>).
13001 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13003 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13004 use the preprocessor from the CPP env var if it is set.
13006 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13008 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13009 code, before interface_offset gets used.
13011 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13013 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13014 mono_class_setup_vtable () before accessing klass->vtable.
13016 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13018 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13021 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13023 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13024 IMT slots (this saves hundreds of KB of memory in programs like
13025 IronPython and Monodevelop).
13027 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13029 * mini.c: print the delegate counter.
13031 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13033 * mini-x86.c: make it easier to enable the debugging code for IMT
13036 2007-09-28 Martin Baulig <martin@ximian.com>
13039 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13040 `mono_method_klass_offset' and `mono_method_token_offset'.
13042 2007-09-20 Mark Probst <mark.probst@gmail.com>
13044 * mini.c: First generics sharing implementation. Can only share
13045 in very simple cases. If sharing doesn't work it falls back to
13046 dedicated compilation.
13048 * mini.h: Flag in MonoCompile to specify whether generic
13049 compilation is shared. Flags enum for marking which generic inst
13050 of a context is used. Prototypes for helper functions.
13052 * generic-sharing.c: Helper functions for generic method sharing.
13054 * optflags-def.h: Optimization flag (gshared) for enabling generic
13055 method sharing added.
13057 * Makefile.am: generic-sharing.c added.
13059 2007-09-19 Daniel Nauck <dna@mono-project.de>
13061 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13063 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13064 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13067 2007-09-19 Martin Baulig <martin@ximian.com>
13069 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
13070 mono_debug_cleanup() is now part of mono_cleanup().
13072 2007-09-18 Zoltan Varga <vargaz@gmail.com>
13074 * driver.c (mono_main): Fix a warning.
13076 2007-09-17 Zoltan Varga <vargaz@gmail.com>
13078 * aot-compiler.c: Optimize various parts when processing large assemblies.
13081 * mini.c (mono_patch_info_hash): Improve hash function.
13083 2007-09-14 Jonathan Chambers <joncham@gmail.com>
13085 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
13087 Code is contributed under MIT/X11 license.
13089 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13091 * mini.c (mini_init): Fix a leak.
13093 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
13095 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13097 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
13099 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13101 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
13103 2007-09-13 Zoltan Varga <vargaz@gmail.com>
13105 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
13108 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13110 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13112 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
13114 * aot-runtime.c (decode_patch_info): Ditto.
13116 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13118 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13119 static case. Cache delegates in architecture specific code,
13120 based on number of parameters.
13122 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13123 in architecture specific code, based on number of parameters.
13125 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13126 caching happen in architecture specific code now.
13128 Code is contributed under MIT/X11 license.
13130 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13132 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13133 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13134 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13136 Code is contributed under MIT/X11 license.
13138 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13139 * mini.c: (mono_thread_abort) Fixed bug #82416.
13141 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13143 * mini.: hook the new managed GC allocation feature into the JIT.
13145 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13147 * mini.c: implementation for the new runtime tls opcode.
13149 2007-09-11 Martin Baulig <martin@ximian.com>
13152 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13153 `mono_method_inflated_offset'.
13155 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13157 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13158 async exceptions into a method.
13160 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13161 purpose of testing whenever the unwinder works at every instruction.
13163 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13165 * mini.c: check accessibility of method used in ldftn (fixes
13168 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13170 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13172 * inssel.brg: Fix a warning.
13174 2007-09-03 Martin Baulig <martin@ximian.com>
13176 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13177 now takes the `main_method' as argument.
13179 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13181 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13183 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13185 * driver.c: include the cil-coff.h header on Windows.
13187 Code is contributed under MIT/X11 license.
13189 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13191 * mini.c, driver.c: don't include the cil-coff.h header.
13193 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13195 * mini.c: flag places that needs fixes fo soft-float support.
13197 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
13199 * mini.h, inssel-float.brg: fix soft-float constant loads on big
13200 endian systems (partially from Dean Jenkins, bug #81924).
13202 2007-08-28 Mark Probst <mark.probst@gmail.com>
13204 * mini.c (check_linkdemand): Remove embedded reference object in
13205 call to LinkDemandSecurityException.
13206 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
13207 with an IntPtr instead of a reference object.
13209 2007-08-28 Zoltan Varga <vargaz@gmail.com>
13211 * mini.c (handle_initobj): Handle alignment properly.
13213 * inssel.brg (mini_emit_memset): Ditto.
13215 * inssel.brg (mini_emit_memcpy): Ditto.
13217 * inssel-sparc.brg: Ditto.
13219 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
13221 2007-08-26 Zoltan Varga <vargaz@gmail.com>
13223 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
13224 exceptions raised in unmanaged code. Fixes part of #82594.
13226 2007-08-24 Mark Probst <mark.probst@gmail.com>
13228 * mini.c (mono_method_to_ir), declsec.c
13229 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
13231 2007-08-22 Martin Baulig <martin@ximian.com>
13234 (MonoDebuggerThreadInfo): New typedef.
13235 (mono_debugger_thread_table): New global variable.
13236 (mono_debugger_thread_created): New public function.
13237 (mono_debugger_thread_cleanup): New public function.
13240 (MonoDebuggerInfo):
13241 - removed `get_current_thread' and `lookup_assembly'.
13242 - removed `data_table'.
13243 - added `thread_table'.
13246 (mono_thread_start_cb): Call mono_debugger_thread_created().
13247 (mono_thread_attach_cb): Likewise.
13248 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13249 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13252 * driver.c (mono_main): Move mono_debug_init() up, before calling
13253 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13255 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13257 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13258 together when passing several arguments of type double (gives a small
13259 speedup and saves a few bytes of generated code).
13261 2007-08-20 Jb Evain <jbevain@novell.com>
13263 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
13265 2007-08-20 Jb Evain <jbevain@novell.com>
13267 * mini.c (mono_method_to_ir): throw MethodAccessException
13268 and FieldAccessException instead of InvalidProgramException.
13270 2007-08-20 Mark Probst <mark.probst@gmail.com>
13272 * mini.c: CoreCLR security checks.
13274 * mini.h: Removed MonoSecurityMode (moved to
13275 metadata/security-manager.h) and mono_security_mode global var
13276 (replaced by set/get functions in security-manager.h).
13278 * driver.c: Added "core-clr-test" security mode for testing. Used
13279 set-function for setting security mode.
13281 2007-08-17 Mark Probst <mark.probst@gmail.com>
13283 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
13284 the new jit_info_table.
13286 * driver.c: Test code for the new jit_info_table (enabled by the
13287 define MONO_JIT_INFO_TABLE_TEST).
13289 2007-08-14 Zoltan Varga <vargaz@gmail.com>
13291 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13292 detection of call <REG> instruction sequence. Fixes build on freebsd.
13294 2007-08-13 Zoltan Varga <vargaz@gmail.com>
13296 * mini-exceptions.c: Fix a warning.
13298 2007-08-11 Zoltan Varga <vargaz@gmail.com>
13300 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
13301 stack overflow handling code on amd64 too.
13303 * mini-exceptions.c (mono_setup_altstack): Make this use
13304 mono_thread_get_stack_bounds ().
13306 * mini-x86.h: Disable sigaltstack on solaris x86.
13308 2007-08-10 Zoltan Varga <vargaz@gmail.com>
13310 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13312 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13314 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13316 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13318 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13320 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13322 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13324 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13327 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13329 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13330 to be emitted (bug #82281).
13332 2007-08-01 Martin Baulig <martin@ximian.com>
13334 Merged the `debugger-dublin' branch.
13336 * debug-debugger.h (MonoDebuggerInfo):
13337 Removed the `old_*' compatibility entries.
13338 Added `debugger_version' and `data_table'.
13339 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13340 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13343 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13344 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13345 instead of a `gconstpointer'.
13346 (mono_debugger_insert_method_breakpoint): Return a
13347 `MonoDebugMethodAddressList *'.
13349 2007-06-28 Martin Baulig <martin@ximian.com>
13351 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13353 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13355 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13356 __builtin_frame_address () since it is broken on older gcc versions.
13358 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13360 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13361 on the stack overflow handling and made the managed stack overflows
13362 catchable in most cases using soft guard pages.
13363 * exceptions-x86.c: added code to restore the protection in the soft
13364 guard pages at the end of exception handling.
13366 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13368 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13370 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13372 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13373 exception handling.
13375 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13377 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13378 signal handling support until it has been ported to the new mechanism.
13379 * mini.c: fixed stack overflow detection and use the new
13380 architecture code to handle signals on the altstack.
13382 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13384 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13385 stack overflows on the alt stack.
13387 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13389 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13390 stack overflows on the alt stack.
13392 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13394 * exceptions-ppc.c: cleanup preparing for altstack support.
13396 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13398 * exceptions-arm.c: cleanup preparing for altstack support.
13400 2007-07-27 Mark Probst <mark.probst@gmail.com>
13402 * mini.c (print_jit_stats): Output hazard pointer stats.
13404 2007-07-26 Mark Probst <mark.probst@gmail.com>
13406 * driver.c, mini.c: Replaced security mode flags with a single
13409 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13411 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13413 2007-07-25 Mark Probst <mark.probst@gmail.com>
13415 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13416 (which doesn't do anything yet) for activating Core CLR
13417 (Silverlight) security.
13419 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13421 * mini-codegen.c: work around a possible gcc bug on arm.
13423 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13425 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13426 message for platforms that don't support AOT compilation.
13428 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13430 * mini.h, mini.c, driver.c: temporary smcs hack.
13432 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13434 * mini-arm.h, mini-arm.c: arm EABI fixes.
13436 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13438 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13441 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13442 trampolines taking a method argument.
13444 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13446 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13447 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13449 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13450 JIT compilation throws an exception. Fixes #82050.
13452 2007-07-19 Mark Probst <mark.probst@gmail.com>
13454 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13455 with the MONO_EXCEPTION_ defines.
13457 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13459 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13462 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13463 the cause of an assertion.
13465 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13467 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13470 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13472 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13473 assert. Should fix #82103.
13475 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13477 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13478 here too. Fixes #82095.
13480 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13483 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13485 * mini-amd64.h: Enable IMT for amd64.
13487 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13489 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13491 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13493 2007-07-12 Mark Probst <mark.probst@gmail.com>
13495 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13496 as soon as check_linkdemand sets an exception_type.
13498 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13500 * mini-x86.c: fixed offsets for IMT call sequence.
13501 * mini-x86.h: enable IMT again.
13503 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13505 * trace.c (mono_trace_enter_method): Decode MonoType too.
13507 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13509 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13511 * mini-amd64.c: Add preliminary IMT implementation.
13513 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13515 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13516 understand the new IMT-base interface invocation (thanks to
13517 Daniel Nauck for the report and the remote debugging session).
13519 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13521 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13523 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13525 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13527 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13529 * mini-trampolines.c: implement AOT IMT support.
13530 * mini-x86.h: enable IMT support for wider testing.
13532 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13534 * inssel.brg (emit_imt_argument): Add aot support here.
13536 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13538 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13540 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13541 of the IMT implementation, partially from massi, with my
13542 implementation of the bsearch sequence. Disabled by default until
13543 the AOT code is implemented.
13545 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13547 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13549 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13551 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13553 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13554 arch-independent IMT JIT code from Massimiliano
13555 Mantione (massi@ximian.com) with small cleanups from me.
13557 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13559 * Makefile.am: fix svn invocation to get the svn revision to be
13560 independent of the local language (build fix).
13562 2007-07-09 Mark Probst <mark.probst@gmail.com>
13564 * mini.c (inline_method): Reset cfg->exception_type if the
13565 inlining is aborted. Fixes: 82049.
13567 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13569 * mini.c: remove assert from exception handling code when exception_ptr
13572 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13574 * mini.c (mono_codegen): Add an assert.
13576 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13577 enter and leave code.
13578 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13580 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13582 * mini-ppc.c: fixed memory corruption for localloc(0)
13585 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13587 * mini.c: Fix warnings.
13589 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13591 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13592 to emit better double->int conversions.
13594 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13596 * mini.c: the provided Min/Max optimizations are valid for unisgned
13599 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13601 * 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
13603 2007-06-28 Miguel de Icaza <miguel@novell.com>
13605 * mini.c (mono_running_on_valgrind): Add support for reporting the
13606 method and its boundaries to valgrind.
13608 2007-06-28 Martin Baulig <martin@ximian.com>
13610 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13612 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13614 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13616 * generic.2.cs: Add new test case.
13618 2007-06-25 Martin Baulig <martin@ximian.com>
13620 Merged the `debugger-dublin' branch.
13623 (mono_debugger_insert_method_breakpoint): New public method.
13624 (mono_debugger_remove_method_breakpoint): Likewise.
13625 (mono_debugger_check_breakpoints): New static method.
13626 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13628 * debug-debugger.h (MonoDebuggerInfo):
13629 Renamed (to keep backward compatibility in the vtable):
13630 `insert_breakpoint' -> `old_insert_breakpoint'.
13631 `remove_breakpoint' -> `old_remove_breakpoint'.
13632 `create_string' -> `old_create_string'.
13633 `lookup_class' -> `old_lookup_class'.
13634 `lookup_type' -> removed; changed into a dummy field.
13635 `lookup_assembly' -> `old_lookup_assembly'.
13636 Added (same functionality, but different signature):
13637 `create_string', `lookup_class', `lookup_assembly'
13639 `get_method_addr_or_bpt', `remove_method_breakpoint',
13640 `runtime_class_init'.
13642 * debug-debugger.c: Merged the `debugger-dublin' branch.
13644 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13646 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13648 (peephole_pass): Likewise.
13650 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13652 * driver.c: hopefully make setaffinity work also for ancient
13655 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13657 * driver.c : win32 build fix.
13659 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13661 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13662 processor if it is set.
13664 2007-06-21 Martin Baulig <martin@ximian.com>
13666 * debug-mini.h: New file.
13669 (mono_debugger_insert_breakpoint_full): Moved here from
13670 ../metadata/mono-debug-debugger.c.
13671 (mono_debugger_remove_breakpoint): Likewise.
13672 (mono_debugger_breakpoint_callback): Likewise.
13674 2007-06-15 Raja R Harinath <rharinath@novell.com>
13676 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13677 changes in MonoGenericClass.
13679 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13681 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13683 2007-06-14 Raja R Harinath <rharinath@novell.com>
13685 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13686 removal of MonoGenericMethod.
13688 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13690 * mini-exceptions.c: hooks for the exception events profiling API.
13692 2007-06-14 Randolph Chung <tausq@debian.org>
13694 * Makefile.ma: Add hppa target.
13695 * mini-arch.h: Include mini-hppa.h
13696 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13697 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13698 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13700 2007-06-14 Randolph Chung <tausq@debian.org>
13702 * inssel.brg: Add rules for "chained" compare-branch operations so that
13703 a single compare op can affect multiple branches. Adjust cost for
13704 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13705 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13706 cost for some rules so that they can more easily be overridden by
13707 per-arch rules (with fixes from lupus).
13708 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13710 2007-06-13 Randolph Chung <tausq@debian.org>
13712 * mini-ops.h: Reorder branch ops so that they match the order of the
13713 corresponding CEE_* ops. The code expects them this way.
13714 Add new ops for HPPA target.
13715 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13717 2007-06-13 Randolph Chung <tausq@debian.org>
13719 * mini-exceptions.c: Handle cases where the stack grows towards
13721 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13723 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13725 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13727 * driver.c: explain where a non-matching corlib is found.
13729 2007-06-13 Mark Probst <mark.probst@gmail.com>
13731 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13733 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13735 * mini-exceptions.c: Generate a method profile leave event during
13736 an exception to ensure that the profiler gets notified.
13738 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13740 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13743 * cpu-amd64.md: Add long_and/or/xor opcodes.
13745 2007-06-06 Wade Berrier <wberrier@novell.com>
13747 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13748 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13749 length of instruction shr_imm (expected 8, got 10)
13751 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13753 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13755 2007-06-06 Mark Probst <mark.probst@gmail.com>
13757 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13758 MonoInternalHashTable again (fixed bug in the internal hash table
13761 2007-06-06 Mark Probst <mark.probst@gmail.com>
13763 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13764 Have to figure out what makes it crash the SWF regression.
13766 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13768 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13770 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13772 * mini.c: optimize out the type check when storing null in a
13775 2007-06-04 Mark Probst <mark.probst@gmail.com>
13777 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13778 MonoInternalHashTable.
13780 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13782 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13783 signed integer methods.
13785 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13787 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13788 permanently since the current approach doesn't work.
13790 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13792 * inssel.brg (stmt): Only call delegate->invoke_impl if
13793 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13795 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13797 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13798 the sreg2==rdx case.
13800 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13801 account if it contains a rex prefix.
13802 (peephole_pass): Handle OP_FMOVE as well.
13804 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13806 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13807 as it causes regressions.
13809 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13811 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13812 static case as well.
13814 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13816 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13817 (mono_arch_get_this_arg_from_call): Ditto.
13819 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13821 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13824 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13825 (mono_arch_get_this_arg_from_call): Ditto.
13827 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13829 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13830 try to create optimized invoke code and use that for further invocations.
13831 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13833 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13835 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13837 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13838 sealed classes or methods.
13839 *devirtualization.cs: tests for the new optimization
13841 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13843 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13844 by the update_volatile () function.
13846 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13848 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13851 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13853 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13855 * mini.c: Add configure checks for header files.
13856 * mini-x86.c: Add configure checks for header files.
13857 * trace.c: Add configure checks for header files.
13858 * aot-runtime.c: Add configure checks for header files.
13859 * aot-compiler.c: Add configure checks for header files.
13860 * driver.c: Add configure checks for header files.
13861 * mini-codegen.c: Add configure checks for header files.
13863 Code is contributed under MIT/X11 license.
13865 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13867 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13868 icompare_imm -128 + op_iclt. Fixes #81703.
13870 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13872 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13874 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13876 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13877 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13878 so that all isinst checks now use "interface_bitmap".
13880 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13882 * cpu-amd64.md (jmp): Fix a warning.
13884 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
13886 * basic.cs: Add new regression test.
13888 * basic.cs: Remove test which is now in basic-long.cs.
13890 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
13892 * basic-long.cs: Add new test.
13894 2007-05-13 Zoltan Varga <vargaz@gmail.com>
13896 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
13898 2007-05-12 Zoltan Varga <vargaz@gmail.com>
13900 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
13902 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
13905 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
13906 throwing code a bit.
13908 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
13909 the exception throwing code a bit.
13911 * mini-x86.c (get_call_info): Allocate result from a mempool.
13913 2007-05-11 Zoltan Varga <vargaz@gmail.com>
13915 * aot-compiler.c (find_typespec_for_class): Fix the assert.
13917 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13919 * mini.h (MonoCompile): Add 'token_info_hash' field.
13921 * mini.c: Save token->method associations during compilation so the AOT
13922 compiler can use it.
13924 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
13925 which reference generic classes and methods.
13927 2007-05-10 Zoltan Varga <vargaz@gmail.com>
13929 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
13931 * aot-compiler.c (compile_method): Fix a typo in a comment.
13933 * aot-runtime.c (decode_cached_class_info): Skip generic types.
13935 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
13936 everything generic.
13938 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
13940 2007-05-09 Zoltan Varga <vargaz@gmail.com>
13942 * mini.h (MonoCompile): Add 'args' field.
13944 * mini.c (mono_compile_create_vars): Store variables representing the arguments
13947 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
13949 2007-05-08 Zoltan Varga <vargaz@gmail.com>
13951 * mini.c (mono_compile_get_interface_var): Remove this unused function.
13953 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
13955 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
13956 opcodes for some opcodes.
13958 * mini.h *.brg *.c: Use the new opcodes.
13960 2007-05-08 Massimiliano Mantione <massi@ximian.com>
13962 * mini.h: Bumped aot revision.
13964 * inssel.brg: modified code generation of type checks for interfaces
13965 to use the new "MonoClass.interface_bitmap" instead of the old
13966 "MonoClass.interface_offsets".
13968 2007-04-30 Zoltan Varga <vargaz@gmail.com>
13970 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
13972 2007-04-29 Zoltan Varga <vargaz@gmail.com>
13974 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
13977 2007-04-27 Neale Ferguson <neale@sinenomine.net>
13979 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
13981 2007-04-27 Wade Berrier <wberrier@novell.com>
13983 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
13984 mini.h) to fix build.
13986 2007-04-26 Zoltan Varga <vargaz@gmail.com>
13988 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
13990 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
13991 causes the corlib unit tests to fail.
13993 2007-04-25 Zoltan Varga <vargaz@gmail.com>
13995 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
13997 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
13999 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14000 opcodes to the comparison relations.
14002 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14003 opcodes to their types.
14005 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14007 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14008 it in cfg->arch.cinfo.
14010 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14012 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14013 cfg->cil_offset_to_bb.
14015 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14017 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14018 created becase of initlocals.
14020 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14022 * mini-alpha.c cpu-alpha.md: More alpha port work from
14023 Sergey Tikhonov <tsv@solvo.ru>.
14025 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14027 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14029 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14031 * cpu-s390.md (break): Correct the length of break instruction.
14033 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14035 * mini.c: fix a couple of soft-float issues and comments.
14037 2007-04-15 Miguel de Icaza <miguel@novell.com>
14039 * trace.c (is_filenamechar): - is also a filename char.
14041 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14043 * mini-s390.c: Correct checking for enum type in return value processing.
14045 2007-04-14 Raja R Harinath <rharinath@novell.com>
14047 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14048 (version.h): Makefile is in the build directory.
14050 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14052 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14054 2007-04-11 Martin Baulig <martin@ximian.com>
14056 * mini.c (can_access_member): Fix handling of generic classes;
14059 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14061 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14063 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14065 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14067 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14069 * mini-codegen.c: make sure the right spill amount is
14070 used for fp or integer registers (fixes the float_sub_spill() on ppc).
14072 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
14074 * mini-ppc.c: fixes for the fp_branch_nan test.
14076 2007-03-23 Zoltan Varga <vargaz@gmail.com>
14078 * basic.cs: Comment out new test which still fails on ia64.
14080 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14082 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
14084 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14086 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
14088 2007-03-22 Zoltan Varga <vargaz@gmail.com>
14090 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
14091 on 64 bit machines. Fixes part of #80738.
14093 * basic.cs: Add regression test.
14095 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14097 * inssel.brg basic.cs: Revert previous change to fix build.
14099 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
14102 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
14104 * basic.cs: Add new regression test.
14106 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14108 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14111 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14113 * cpu-s390x.md: Correct length of break instruction.
14115 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14117 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14118 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14120 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14122 * *.c: Begin WIN64 port.
14123 * mini.c: Use correct register in profiler.
14124 * mini-amd64.c: No inline assembly on Win64.
14125 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14126 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14127 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14128 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14129 mono_arch_ip_from_context for Win64.
14131 Contributed under MIT/X11 license.
14133 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14135 * exceptions-amd64.c (seh_handler): Ditto.
14137 * exceptions-x86.c (seh_handler): Fix a memory leak.
14139 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14141 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14142 mini-s390x.c: fixed peephole optimizations to deal
14143 correctly with 1 and 2 byte reload avoidance.
14145 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14147 * cpu-s390.md, cpu-s390x.md: update localloc length.
14149 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14151 * cpu-g4.md: added missing descriptions.
14153 2007-03-14 Miguel de Icaza <miguel@novell.com>
14155 * Makefile.am: Add support so the tail tests are not executed on
14156 PowerPC as that is a known limitation of the PowerPC port.
14158 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14160 * runmdesc.bat: Move to msvc directory.
14162 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14164 * runmdesc.bat: Run executable that was produced by the current
14165 target and sent via an argument.
14167 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14169 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14172 * generics.2.cs: Add regression test.
14174 2007-03-09 Wade berrier <wberrier@novell.com>
14176 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14178 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14180 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14181 AOT code depends on this.
14183 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14185 * mini.c: more precise tracking of types in the eval stack
14186 (part of fix for bug #81044).
14188 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14190 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14192 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14194 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14196 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
14198 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
14200 2007-02-22 Zoltan Varga <vargaz@gmail.com>
14202 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
14203 a pointer on 64 bit systems. Fixes #80190.
14205 * iltests.il: Add new regression test.
14207 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14209 * mini.c: inline a constant for Environment.IsRunningOnWindows.
14211 2007-02-19 Geoff Norton <gnorton@customerdna.com>
14213 * trace.c: Remove an erroneous alignemnt check when tracing.
14214 Fixes --trace on OSX86.
14216 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14218 * mini-$(arch).h: initialize SP in context for all the archs.
14220 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
14222 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
14223 regressions in the thread tests.
14225 2007-02-14 Zoltan Varga <vargaz@gmail.com>
14227 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
14228 - fixed implementation of LOCALLOC opcode
14229 - implemented non-un compare for floats
14231 - implementation of FDIV and CKFINITE opcodes
14232 - fixes for latest mono updates
14233 - additional arch opcodes
14235 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14237 * Makefile.am: simplify and merge rules for cross-compilation.
14239 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14241 * local-propagation.c: Actually *apply* the fix for bug 80591...
14243 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14245 * mini-exceptions.c: backuot part of the last change
14246 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14248 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14249 * inssel.brg: Fix bug 59286.
14252 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14254 * mini-exceptions.c: patch from Zoltan to correctly check for
14255 stack boundaries (using the stack register, not the frame register),
14256 fixes bugs #80724, #79717.
14258 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14260 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14261 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
14263 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
14264 presence of frame pointer elimination.
14266 2007-02-01 Geoff Norton <gnorton@customerdna.com>
14268 * mini-x86.h: NetBSD UCONTEX_REG defines.
14270 2007-02-01 Zoltan Varga <vargaz@gmail.com>
14272 * inssel-amd64.brg: Fix amd64 build.
14274 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
14276 * mini.h: remove extern to workaround what looks likes gcc bug 26905
14279 2007-01-31 Zoltan Varga <vargaz@gmail.com>
14281 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
14284 * mini-<ARCH>.c: Use mono_is_regsize_var ().
14286 2007-01-30 Mark Mason <mason@broadcom.com>
14288 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
14289 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
14290 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
14291 beginning support for CEE_JMP [not quite working yet]
14292 * tramp-mips.c: LMF handling now works
14294 2007-01-30 Zoltan Varga <vargaz@gmail.com>
14296 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
14298 * mini.h (NULLIFY_INS): New macro.
14300 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14302 * mini.c: statistical profiler fix for windows, patch
14303 from Tor Lillqvist (tml@novell.com).
14305 2007-01-30 Massimiliano Mantione <massi@ximian.com>
14306 * local-propagation.c: Fix bug 80591.
14308 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14310 * Makefile.am: put back the --export-dynamic option as with
14311 the previous gmodule flags (thanks to Robert Jordan).
14313 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14315 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14317 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14318 simplify and speed up the local register allocator. Also rename some fields
14319 like iassign->vassign.
14321 * regalloc.c: Remove some functions which are no longer used since their
14322 inlined version is in mini-codegen.c.
14324 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14326 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14328 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14330 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14331 narrowing. Fixes #80622.
14333 * iltests.il: Add new regresssion test.
14335 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14337 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14338 debug-debugger.c, debug-debugger.h: warning fixes.
14339 * driver.c: updated copyright year and made it fit in one line.
14341 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14343 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14345 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14347 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14349 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14351 * iltests.il: Add new test for bug #80507.
14353 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14355 * mini-arm.h: use soft-float also on vfp for now.
14357 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14359 * mini.c: fix some more soft-float issues.
14361 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14363 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14365 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14366 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14367 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14368 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14370 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14372 * mini-arm.c: typo fix.
14374 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14376 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14378 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14380 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14381 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14383 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14385 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14387 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14389 * inssel.brg: Fix a warning.
14391 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14393 * abcremoval.c ssa.c ssapre.c: Update after this change.
14395 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14397 * dominators.c (df_set): Use mono_bitset_union_fast.
14399 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14401 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14402 mini-codegen.c: reduce relocations and memory usage for the cpu
14405 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14407 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14409 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14410 to reduce their size.
14412 2007-01-19 Mark Mason <mason@broadcom.com>
14414 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14415 * mini-mips.c: more configuration macros, support long conditional branches, additional
14416 asserts, fix epilog instrumentation.
14417 * mini-mips.h: use standard stack walk
14418 * cpu-mips.md: increase size of div, rem and conditional branches
14420 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14422 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14425 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14427 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14428 (compile_method): Ditto.
14430 * aot-runtime.c (decode_klass_info): Ditto.
14432 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14433 needed by the code generated by inssel.brg. Also fix a warning.
14435 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14437 * mini.c: deal with enums that become genericinsts by
14438 being nested in a generic class (bug #79956).
14440 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14442 * mini.c: match the generic definition to check for
14443 private access with generic types (bug #78431).
14445 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14447 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14448 to make life easier for people cross-compiling that insist on not
14451 2007-01-17 Mark Mason <mason@broadcom.com>
14453 * inssel-long.brg: patch to deal with mips missing flags
14454 * inssel-long32-mips.brg: implement overflow checks
14455 * insset-mips.brg: implement overflow checks
14456 * mini-mips.h: implement conditional exception handling
14457 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14458 Remove unused code, minor cleanups.
14459 * exceptions-mips.c: minor cleanups
14460 * mini-ops.h: add mips conditional exception ops
14461 * cpu-mips.md: add mips conditional exception ops
14464 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14466 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14467 to deal with mips missing of flags.
14469 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14471 * exceptions-ppc.c: execute fault handlers.
14473 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14475 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14477 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14479 * mini.c: handle also floating point values in initialize_array.
14481 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14483 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14484 array initialization and make it conditional on the intrins option.
14486 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14488 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14489 relocations and put the patch info names close to the enum definition.
14491 2007-01-15 Mark Mason <mason@broadcom.com>
14493 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14495 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14497 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14499 2007-01-12 Raja R Harinath <rharinath@novell.com>
14501 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14503 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14505 * Makefile.am: distribute the mips sources.
14507 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14509 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14512 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14514 * cpu-x86.md: back out for now as this triggers other regressions.
14516 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14518 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14519 to eax:edx, so ecx can't get allocated to them (bug #80489).
14521 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14523 * mini.c, mini-exceptions.c: enabled running fault handlers
14526 2007-01-03 Miguel de Icaza <miguel@novell.com>
14528 * driver.c: If nothing fail, do not use the string "failed",
14529 because it makes it very annoying to view test result logs on the
14532 2006-12-30 Miguel de Icaza <miguel@novell.com>
14534 * debug-debugger.c (mono_debugger_main): Rename "main" to
14535 "main_method" to prevent a warning.
14537 Remove a warning for unused field.
14539 2006-12-28 Martin Baulig <martin@ximian.com>
14542 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14544 2006-12-22 Martin Baulig <martin@ximian.com>
14546 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14547 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14548 seperate `.mdb_debug_info' section, so we can access it from the
14549 debugger even if the binary is stripped.
14551 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14552 from the `.mdb_debug_info' here to prevent the linker from
14553 removing that section.
14555 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14556 mdb-debug-info64.s.
14558 2006-12-19 Robert Jordan <robertj@gmx.net>
14560 * mini-x86: enable the code to return small structures in
14561 registers for FreeBSD as well. Fixes bug #80278.
14562 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14564 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14566 * mini-x86.c: align the stack when calling the profiler
14567 function instrumenting the prolog (on OSX).
14569 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14571 * mini.c: emit a break opcode where Debugger.Break () is called.
14573 2006-12-13 Miguel de Icaza <miguel@novell.com>
14575 * mini.c (mono_method_to_ir): Provide useful information on this
14576 assert, to prevent others from debugging like I did.
14578 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14580 * mini.c: enable code which was incorrectly commented
14583 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14585 * mini-x86.c: enable on OSX, too, the code to return small
14586 structures in registers.
14588 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14590 * mini-x86.c: remove the use of the dynamic code manager here, too.
14592 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14594 * mini.h, debug-debugger.c, tramp-*.c: fixed
14595 mono_debugger_create_notification_function() to use
14596 mono_global_codeman_reserve () instead of a dynamic code manager.
14598 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14600 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14601 ves_array_element_address() jit icall and use a generated
14602 managed method instead (which is about 4 times faster for a rank 3
14605 2006-11-29 Mark Mason <mason@broadcom.com>
14607 * basic-calls.cs: additional tests for passing
14608 structures as function arguments.
14610 2006-11-29 Mark Mason <mason@broadcom.com>
14612 * mini-mips.h: disable custom exception handling
14613 * mini-mips.c: throw/rethrow should use jalr to call
14614 exception stubs. Fixed bug with passing structures
14615 by value. More support for tracing floating point
14618 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14620 * mini.c: fixed typo in the soft-float ldind.r4 handling
14623 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14625 * mini.c, mini.h, driver.c: added --runtime command line
14626 option to select a different runtime than the autodetected one.
14627 * jit.h: added API for embedders to initialize with a specific
14630 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14632 * mini.c: handle also boxing of r4 values (bug #80024).
14634 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14636 * mini-ppc.c: force indirect calls until we reserve
14637 enough address space for all the generated code.
14639 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14641 * exceptions-arm.c: workaround bugs in the libc definition
14642 of struct ucontext.
14644 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14646 * inssel.brg: fixes from me and Mark Mason.
14648 2006-11-23 Dick Porter <dick@ximian.com>
14650 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14651 semaphore display now we've fixed the initial value
14653 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14655 * inssel.brg: partially revert the last change to fix the build.
14657 2006-11-21 Mark Mason <mason@broadcom.com>
14659 * inssel.brg: Add and use compare-and-branch macros to support
14660 architectures that do not have condition code registers (ie. MIPS).
14661 * *-mips.{c,brg,md}: Fix copyright statements
14663 2006-11-20 Mark Mason <mason@broadcom.com>
14665 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14666 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14667 * mini.h: Added declaration for mono_print_ins()
14668 * mini-codegen.c: added ins_spec initializer for MIPS
14669 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14670 vreg to be virtual and hreg to be non-virtual.
14671 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14672 is not yet working/implemented correctly.
14673 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14674 non-static, fixup calls to print_ins() from other parts in the file.
14676 2006-11-20 Mark Mason <mason@broadcom.com>
14678 * basic-calls.cs: added tests for passing structures as arguments
14681 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14683 * inssel-long32.brg: optimize signed division by power of two.
14685 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14687 * mini-arm.c: added support for interworking with thumb code
14688 (mono must be still be built using the ARM instruction encoding).
14690 2006-11-19 Miguel de Icaza <miguel@novell.com>
14692 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14693 verifier has different rules for it. Fixes a few verifier issues
14696 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14697 at the end, so people know what happened.
14699 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14701 * brach-opts.c: in optimize_exception_target() make sure we
14702 are in a catch clause (fixes bug #79871).
14704 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14706 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14707 more soft-float support fixes.
14709 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14711 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14712 that are passed half on the stack and half in registers.
14714 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14716 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14717 more mips integration work from Mark E Mason
14718 <mark.e.mason@broadcom.com>.
14720 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14722 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14723 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14724 tramp-mips.c: added sources for the mips port, not
14725 integrated in the build yet. Contributed by
14726 Mark E Mason <mark.e.mason@broadcom.com>.
14728 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14730 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14732 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14734 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14735 put the soft-float rules in its own file since it seems to
14736 break s390 compilation.
14738 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14740 * mini-arm.c: fixed wrnings.
14742 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14744 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14745 inssel-arm.brg: ARM support for soft-float.
14747 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14749 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14750 loads and stores of 32 bit fp values.
14752 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14754 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14756 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14757 works. Fixes #79852 and #79463.
14759 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14761 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14762 more soft-float support WIP and fixes.
14764 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14766 * mini-arm.c: some VFP updates.
14768 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14770 * mini-exceptions.c: 0 is a valid local var offset in some
14771 architectures, don't assert (bug #78508).
14773 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14775 * exceptions-arm.c: fixed off by one error in stack walk code.
14777 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14779 * mini.h, mini.c: more precise tracking of type load exceptions.
14781 2006-11-03 Robert Jordan <robertj@gmx.net>
14783 * Makefile.am: [WIN32] Add monow.exe target.
14784 * driver.c: [WIN32] Don't detach the console when debugging.
14787 2006-10-30 Miguel de Icaza <miguel@novell.com>
14789 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14791 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14793 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14795 * driver.c (mini_regression): Fix --regression with AOT.
14797 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14799 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14801 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14803 * mini-sparc.h: Don't use sigaction on sparc/linux.
14805 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14807 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14809 * mini-exceptions.c: Add proper include files for getpid ().
14811 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14813 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14814 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14817 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14818 name cache to reduce its size.
14820 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14822 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14824 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14825 the mono_lmf TLS variable.
14827 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14828 trampoline lmf frames.
14830 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14832 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14834 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14835 the mono_lmf TLS variable.
14837 * mini-exceptions.c: Access the LMF structure through accessors.
14839 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14840 variable instead of in jit_tls->lmf.
14842 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14844 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14845 trampoline lmf frames.
14847 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14849 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14851 * mini.c trace.c mini-x86.c: Revert these too.
14853 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14856 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14858 * genmdesc.c: removed now dead code.
14860 2006-10-09 Robert Jordan <robertj@gmx.net>
14862 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14864 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14866 * mini.h: do not leave gaps in the opcode values.
14868 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14870 * jit-icalls.h: flag functions as internal here, too.
14872 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14874 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14875 functions with the internal attribute.
14877 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14879 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14881 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
14883 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
14886 2006-10-05 Zoltan Varga <vargaz@gmail.com>
14888 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
14889 tail calls as on other platforms.
14891 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
14893 * iltests.il: Add a few tailcall tests.
14895 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14897 * driver.c: fix loop for old compilers (bug #79521).
14899 2006-10-02 Zoltan Varga <vargaz@gmail.com>
14901 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
14903 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
14905 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
14906 metadata without any code.
14908 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
14909 more precise debugging information using gdb.
14911 2006-09-30 Zoltan Varga <vargaz@gmail.com>
14913 * inssel-ia64.brg: Make the helper methods static.
14915 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14917 * inssel-x86.brg: make the helper methods static.
14919 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
14921 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
14923 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14925 * mini.c: updates for monoburg changes.
14926 * inssel.brg: make a few helper functions static as they should.
14928 2006-09-27 Zoltan Varga <vargaz@gmail.com>
14930 * Makefile.am: Move mini-codegen.c to common_sources.
14932 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14934 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
14936 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
14937 mini-ppc.h: port to use the common local register allocator.
14939 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14941 * mini.h: Remove the comment too then.
14943 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
14945 * mini.h: put back backend.data which is to be used shortly and
14946 doesn't increase the size of MonoInst. If any 64 bit arch aligned
14947 pointers on 4 byte boundaries it'd have much bigger issues running
14948 and you can ifdef it out anyway.
14950 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14952 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
14953 MonoInst size by 4 bytes on 64 bit machines.
14955 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
14957 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
14958 replacement with more meaningful field names. Arch maintainers, please
14959 check the assigned names are good enough for your arch.
14961 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14963 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
14964 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
14966 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
14968 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
14969 relocations and memory requirements, put the optimization flags
14970 definitions in their own file.
14972 2006-09-24 Zoltan Varga <vargaz@gmail.com>
14974 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
14976 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
14978 2006-09-22 Zoltan Varga <vargaz@gmail.com>
14980 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
14982 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
14984 * inssel.brg: use the correct function to get the size of an item
14985 in an array, given an element class.
14986 * aot-compiler.c: do not access class->class_size directly.
14988 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
14990 * mini.h, debug-mini.c: added a debugging function to print
14991 info about local variables and arguments in a jitted method.
14993 2006-09-20 Zoltan Varga <vargaz@gmail.com>
14995 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14997 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
14999 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15001 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15002 inner and outer loops when passing vtypes.
15004 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15006 * mini-ppc.c: take into account the cpu errata for cache flushing
15007 which caused some random errors (bug #79381).
15009 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15011 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15012 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15014 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15016 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15019 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15020 freebsd ports tree.
15022 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15023 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15025 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15028 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15030 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15032 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15034 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15035 macro does not have to be changed during debugging.
15037 * 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>.
15039 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15041 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15043 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15044 MONO_ARCH_NO_EMULATE_MUL is defined.
15046 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15048 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15050 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15052 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15054 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15056 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15057 stuff to mini-exceptions.c where it is used.
15059 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15060 setup code, the real one is in mini-exceptions.c.
15062 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15063 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15064 some changes from the freebsd ports tree.
15066 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15069 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
15071 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
15073 * mini.c: on Linux, check for /proc to be mounted
15074 (bug# 79351, novell bug#201204).
15076 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
15078 * mini.c: handle cases where pthread_attr_getstack() behaves
15079 incorrectly (bug #78096).
15081 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
15083 * mini-arm.c: support larger stack frames (bug #79272).
15085 2006-09-08 Zoltan Varga <vargaz@gmail.com>
15087 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
15089 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
15092 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
15093 mono_class_from_name () to find a class from its name.
15095 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
15097 2006-09-07 Zoltan Varga <vargaz@gmail.com>
15099 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
15101 2006-09-05 Kornel Pal <kornelpal@gmail.com>
15103 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
15105 2006-09-04 Zoltan Varga <vargaz@gmail.com>
15107 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
15108 callinfo->trampoline.
15110 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15112 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
15115 2006-09-03 Zoltan Varga <vargaz@gmail.com>
15117 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15119 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15121 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15122 stats.method_trampolines, it is already done by the generic trampoline code.
15124 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15126 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15128 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15130 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15132 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15134 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15136 * mini.c (print_jit_stats): Print new stats.
15138 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15140 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15142 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15143 Address on two dimensional arrays. Fixes #78729.
15145 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15147 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15150 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15152 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15155 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15157 (mini_get_ldelema_ins): Ditto.
15159 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15161 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15162 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15165 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15167 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15168 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15170 * exceptions-s390x.c: Cosmetic change.
15172 * tramp-s390.c: Fix warning.
15174 * cpu-s390.md: Correct length of mul_imm.
15176 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15178 * aot-compiler.c: added binary writer with ELF backend
15179 implementation (only on Linux/x86 for now).
15181 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15183 * Makefile.am: Don't run net 2.0 AOT tests.
15185 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15186 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15188 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15190 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15192 * aot-compiler.c: simplified and refactored the asm-writing code
15193 to allow different backends.
15195 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15197 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
15199 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
15200 little. Share patches of type TYPE_FROM_HANDLE as well.
15202 * mini.c (mono_patch_info_equal): New helper function.
15203 (mono_patch_info_hash): Ditto.
15205 * aot-compiler.c (emit_method_code): Fix s390 build.
15207 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
15208 is not handled because it is stored as a flag and not as a type ctor. Fixes
15211 2006-08-17 Zoltan Varga <vargaz@gmail.com>
15213 * aot-compiler.c: Fix computation of GOT slot statistics.
15215 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
15216 Also remove support for not PIC AOT.
15218 * mini.h: Bump AOT file format version.
15220 * objects.cs: Add a test for #78990.
15222 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
15223 (peter.dettman@iinet.net.au). Fixes #79087.
15225 * basic-long.cs: Add a test for the above.
15227 2006-08-16 Zoltan Varga <vargaz@gmail.com>
15229 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
15231 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
15234 2006-08-15 Zoltan Varga <vargaz@gmail.com>
15236 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15239 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15241 * mini.c: Don't verify COM proxy invoke calls
15244 2006-08-10 Dick Porter <dick@ximian.com>
15246 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15247 which process is holding semaphores locked.
15249 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15251 * mini-ia64.c mini-amd64.c: Fix #79027.
15253 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15255 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15257 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15258 implicit arguments in a vararg call. Fixes #79027.
15260 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
15262 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
15263 (mono_get_array_new_va_signature): Ditto.
15265 2006-08-05 Zoltan Varga <vargaz@gmail.com>
15267 * aot-runtime.c: Call init_plt lazily.
15269 * inssel-long.brg: Fix unsigned long->int conversion.
15271 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
15273 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
15274 that most data is now in the .rss/.data section.
15276 2006-08-04 Zoltan Varga <vargaz@gmail.com>
15278 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
15280 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
15282 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
15284 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
15286 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
15287 virtual call. Fixes #79010.
15289 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
15290 and use the result as the this argument in the real call.
15292 * generics.2.cs: Add a new test for #79010.
15294 2006-08-03 Zoltan Varga <vargaz@gmail.com>
15296 * mini-x86.c: Fix a warning.
15298 * aot-compiler.c: Add a bunch of statistics.
15300 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
15302 2006-08-02 Zoltan Varga <vargaz@gmail.com>
15304 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
15306 2006-08-01 Zoltan Varga <vargaz@gmail.com>
15308 * 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>.
15310 2006-07-13 Miguel de Icaza <miguel@novell.com>
15312 * mini.c (mono_method_to_ir): Obtain the original method in the
15313 CIL stream and use this to perform validation.
15317 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15319 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15320 (mono_arch_call_opcode): Ditto.
15322 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15325 * mini.c (mono_patch_info_dup_mp): New helper function.
15327 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15328 compilation. Fixes #78827.
15330 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15332 * declsec.c: Use original security informations for
15333 MONO_WRAPPER_MANAGED_TO_MANAGED.
15335 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15337 * mini.c: Allow Com Interop methods/classes and
15338 don't verify COM wrapper calls
15341 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15343 * inssel-long32.brg: Fix long->i4 checked conversion.
15345 * exceptions.cs: Add a test for the above.
15347 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15349 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15351 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15354 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15357 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15359 * mini.c: Fix solaris/x86 exception handling.
15361 * Makefile.am: Get rid of $(ICU_LIBS).
15363 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15365 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15366 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15367 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15369 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15371 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15372 this function causes a SIGSEGV.
15374 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15376 * mini.c: Remove unused solaris/x86 includes.
15378 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15380 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15382 2006-06-20 Jb Evain <jbevain@gmail.com>
15384 * cpu-g4.md: fix max length of start_handler instruction.
15386 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15387 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15389 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15390 * ssa.c: Fixed bug 78653 for SSA based deadce.
15391 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15392 MonoInst.flags, used in SSA based deadce.
15393 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15394 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15396 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15398 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15399 it can end up using non executable memory on ppc64 systems
15400 running ppc32 userspace (fix from Johannes Berg).
15402 2006-06-14 Dick Porter <dick@ximian.com>
15404 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15407 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15408 * mini.c: Made so that inline is locally disabled if it would
15409 trigger a .cctor, because too many apps depend on this behavior
15410 (which seems to be also the one of the MS CLR).
15412 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15414 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15415 No idea why this worked before.
15417 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15418 which branch to outer exception clauses since they could skip the
15419 inner finally clauses. Fixes #78633.
15421 * exceptions.cs: Add a test for the above.
15423 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15426 * iltests.il: Add a test for the above.
15428 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15430 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15431 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15433 * iltests.il: Add a test for the above.
15435 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15437 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15439 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15440 methods as instrinsics.
15442 2006-06-09 Wade Berrier <wberrier@novell.com>
15444 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15445 (simple-cee-ops.h ssapre-mini-ops.h)
15447 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15449 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15450 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15452 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15453 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15455 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15457 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15459 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15461 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15462 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15463 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15464 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15465 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15466 of opcodes, so that bug 78549 should not happen again.
15467 * ssapre.c: Updated to use the renamed files.
15469 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15471 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15472 in OP_ATOMIC_EXCHANGE_I4.
15474 2006-06-07 Wade Berrier <wberrier@novell.com>
15476 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15477 in mono_debugger_create_notification_function)
15479 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15481 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15483 * mini.c (type_from_stack_type): Disable some changes which do not
15486 * driver.c: Reenable opts.
15488 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15489 of the evaluation stack.
15491 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15492 evaluation stack trace at entry to the bblock.
15494 * mini.c (merge_stacks): New function to perform verification of stack merges.
15495 Turned off by default.
15497 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15500 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15502 * local-propagation.c: Fixed bug 78549.
15504 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15506 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15508 2006-06-02 Miguel de Icaza <miguel@novell.com>
15510 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15511 tramp-arm.c, tramp-ia64.c
15512 (mono_debugger_create_notification_function): Update signature to
15513 new signature and use new protocol for creating the notification
15516 Should fix the build.
15518 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15520 * exceptions-ppc.c (mono_jit_walk_stack)
15521 (ves_icall_get_frame_info): Fix the build
15523 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15525 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15527 2006-05-31 Raja R Harinath <rharinath@novell.com>
15529 * il2tests.2.il: New file for generics CIL tests. Add test for
15531 * Makefile.am: Update.
15534 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15537 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15539 * aliasing.c: Fixed bug 78311.
15541 2006-05-29 Martin Baulig <martin@ximian.com>
15543 * mini-exceptions.c (mono_find_jit_info): When computing the
15544 native offset, check whether we're actually inside the method's
15545 code; call mono_debug_print_stack_frame() to format the frame.
15546 (ves_icall_System_Exception_get_trace): Call
15547 mono_debug_print_stack_frame() to format the stack frame.
15548 (ves_icall_get_trace): Update to the new debugging API.
15549 (mono_jit_walk_stack_from_ctx): Likewise.
15550 (ves_icall_get_frame_info): Likewise.
15552 * mini.c (get_method_from_ip): Use the new debugging API.
15553 (mono_print_method_from_ip): Likewise.
15556 (mono_jit_walk_stack): Use the new debugging API.
15557 (ves_icall_get_frame_info): Likewise.
15559 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15561 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15563 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15565 * mini.c: Added "limitator" to inline for debugging.
15567 2006-05-24 Martin Baulig <martin@ximian.com>
15569 * debug-debugger.c (mono_debugger_init): Create a private,
15570 malloc()-based code manager for the notification function and
15571 intentionally leak it on exit. This fixes the crash-on-exit race
15575 (mono_debugger_create_notification_function): Added
15576 `MonoCodeManager *' argument.
15579 (mono_debugger_create_notification_function): Added
15580 `MonoCodeManager *' argument.
15582 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15584 * aliasing.c: Fixed 64 bit issue.
15585 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15586 default since all known bugs are fixed (one more time!).
15588 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15590 * mini.c: write barrier support.
15592 2006-05-23 Martin Baulig <martin@ximian.com>
15594 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15595 check at the top of the file.
15597 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15599 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15600 reverting changes without reason and without changelog entries.
15602 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15604 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15605 to a few opcodes. Fixes #78439.
15607 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15608 consistency with other archs.
15610 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15612 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15614 * debug-debugger.c: fix the build.
15616 2006-05-17 Martin Baulig <martin@ximian.com>
15619 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15620 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15621 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15622 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15624 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15626 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15628 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15630 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15631 MONO_TYPE_GENERICINST.
15633 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15634 MONO_TYPE_GENERICINST.
15636 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15638 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15641 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15643 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15645 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15647 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15649 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15650 mono_trace_cleanup ().
15652 * iltests.il: Fix problem with the newly added test.
15654 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15655 due to register constraints, free up the previous hreg. Fixes #78314.
15657 * iltests.il: Add new test for #78314.
15659 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15660 Interlocked.Add. Fixes #78312.
15662 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15664 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15666 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15668 2006-05-05 Martin Baulig <martin@ximian.com>
15670 * debug-mini.c (mono_debug_open_block): New method.
15673 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15674 the beginning of each basic block.
15677 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15678 the beginning of each basic block.
15680 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15682 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15683 default until I understand why they break the build on amd64.
15685 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15687 * mini.c (mini_cleanup): Call mono_cleanup ().
15689 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15692 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15694 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15695 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15696 default since all known bugs are fixed, and I cannot reproduce bug
15697 77944... I'm asking Matt Hargett to test again after this commit.
15699 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15701 * mini-codegen.c: Fixed typo that thrashed inline.
15703 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15705 * dominators.c (compute_dominators): Avoid using a worklist since
15706 it is not correct in some cases. Instead, iterate over all bblocks as
15707 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15709 2006-04-28 Miguel de Icaza <miguel@novell.com>
15711 * mini.c (mono_jit_compile_method_inner): Use
15712 mono_prepare_exception_from_error that resets the value
15715 2006-04-27 Miguel de Icaza <miguel@novell.com>
15717 * mini.c: Move the mini_loader_error_to_exception to metadata.
15719 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15721 * aliasing.c: Fixed bug 78210.
15723 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15725 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15726 default until all their problems (or the ones they trigger) are fixed.
15728 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15730 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15732 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15733 as loaded only after resolving patches since that could invoke the same method.
15735 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15737 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15740 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15743 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15746 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15747 made from AOT code through the PLT table.
15749 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15750 holding the plt offset when a call is made to the aot plt trampoline.
15752 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15754 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15757 * Makefile.am (common_sources): Fix build breakage.
15759 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15760 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15761 intra-assembly calls if possible.
15763 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15765 * mini-trampolines.c: Handle PLT entries.
15767 * mini.c: Avoid creating a GOT var for calls.
15769 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15770 from mscorlib code.
15772 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15773 from mscorlib code.
15775 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15778 * mini.h: Bump AOT file format version.
15780 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15783 2006-04-25 Martin Baulig <martin@ximian.com>
15785 * driver.c: Disable copyprop, consprop and inline when running
15786 inside the debugger.
15788 2006-04-25 Martin Baulig <martin@ximian.com>
15790 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15791 with `get_current_thread' and added `detach'.
15792 (MonoDebuggerMetadataInfo): Added `thread_size',
15793 `thread_tid_offset', `thread_stack_ptr_offset' and
15794 `thread_end_stack_offset'.
15796 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15798 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15801 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15802 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15804 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15806 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15808 * aot.c: Add support for ADJUSTED_IID.
15810 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15812 * aot.c (emit_method_order): Don't align method_order_end.
15814 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15815 the interface ID changes.
15817 2006-04-21 Dick Porter <dick@ximian.com>
15819 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15820 cleaning up a thread. Fixes the new part of bug 77470.
15822 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15824 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15825 to managed wrapper.
15827 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15829 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15831 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15832 SIGSEGV. Fixes #78072.
15834 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15835 unregister our SIGABRT handler.
15837 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15839 * mini.c: Disabled inline where it can alter the call stack in a
15840 way visible from managed code.
15841 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15844 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15846 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15847 on other platforms. Fixes #78089.
15849 2006-04-13 Martin Baulig <martin@ximian.com>
15851 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15852 determine whether we're inside the debugger.
15855 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15857 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15859 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15860 handler clauses. Fixes #78024.
15862 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15863 in the CALL_MEMBASE opcodes. Fixes #78088.
15864 (mono_arch_get_vcall_slot_addr): Ditto.
15866 2006-04-10 Martin Baulig <martin@ximian.com>
15868 * debug-debugger.c: The thread handling code has now been moved
15869 into ../metadata/threads.c.
15871 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15873 * driver.c (mono_main): Fix --with-gc=none build.
15875 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15876 (mono_spillvar_offset_float): Ditto.
15877 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15878 hreg, not when its !global, since on ia64, there is a third category: stacked
15881 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
15883 * mini.c: set MonoInst->klass for load field address and a few other
15886 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15888 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
15890 2006-04-07 Zoltan Varga <vargaz@gmail.com>
15892 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
15893 the branch opt changes.
15895 2006-04-06 Dick Porter <dick@ximian.com>
15897 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
15899 * wapihandles.c (mini_wapi_seminfo):
15900 * driver.c (mono_main): Add semaphore info option
15902 2006-04-05 Zoltan Varga <vargaz@gmail.com>
15904 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
15905 branch optimization changes. Fixes #78009.
15907 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15909 * mini.c: ignore accessibility of methods in managed->native wrappers.
15911 2006-04-04 Zoltan Varga <vargaz@gmail.com>
15913 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
15915 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
15917 2006-04-03 Zoltan Varga <vargaz@gmail.com>
15919 * mini.c: Modify the branch optimizations to preserve the invariant that
15920 the entries inside the in_bb and out_bb arrays are unique.
15921 (mono_unlink_bblock): Avoid creation of new arrays.
15923 2006-04-02 Zoltan Varga <vargaz@gmail.com>
15925 * mini.c (mono_unlink_bblock): Fix regression caused by previous
15928 2006-04-01 Zoltan Varga <vargaz@gmail.com>
15930 * mini.c (optimize_branches): Remove the "optimizations" in
15931 the cbranch1/cbranch2 -> branch cases which were causing several
15932 problems in the past. Fixes #77986.
15934 2006-03-31 Chris Toshok <toshok@ximian.com>
15936 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
15937 default optimizations :(
15939 2006-03-31 Zoltan Varga <vargaz@gmail.com>
15941 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
15944 2006-03-31 Massimiliano Mantione <massi@ximian.com>
15946 * local-propagation.c: Added comments to structs and removed
15947 "Mono" prefixes from local tree mover types.
15949 2006-03-30 Zoltan Varga <vargaz@gmail.com>
15951 * Makefile.am (arch_sources): Define this for each architecture so
15952 libmono_la_SOURCES is defined in one place.
15954 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
15956 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
15959 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
15961 * driver.c: print the GC name supplied by configure.
15963 2006-03-29 Massimiliano Mantione <massi@ximian.com>
15965 * local-propagation.c: Added tree mover, and moved here all the
15966 local propagation code from mini.c
15967 * mini.c: Added support for treeprop, and moved all the local
15968 propagation code to local-propagation.c
15969 * mini.h: Added support for treeprop
15970 * driver.c: Added support for treeprop, enabled consprop, copyprop,
15971 treeprop, inline and deadce by default
15972 * Makefile.am: Added local-propagation.c
15974 2006-03-25 Zoltan Varga <vargaz@gmail.com>
15976 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
15978 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
15980 * debug-debugger.c: make it compile without the Boehm GC.
15982 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15984 * mini.c: fixed issue with mismatch when an icall is registered
15985 with multiple names but same address.
15987 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15989 * declsec.c, mini-exceptions.c: use write barrier to set reference
15990 fields of managed objects.
15992 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15994 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
15995 (can_access_internals): Fix a warning.
15997 * mini.c (print_method_from_ip): Rename this to
15998 mono_print_method_from_ip so it gets exported.
16000 * trace.c: Deal with strings inside StringBuilder's containing garbage
16001 and fix memory leaks. Fixes #77848.
16003 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16005 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16008 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16010 * mini-s390.c: Remove OP_X86_TEST_NULL.
16012 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16014 * mini.c: use the correct GetHashCode() for the moving collector.
16016 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16018 * liveness.c: Regalloc spill cost tuning.
16020 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16022 * mini-s390x.h: Correct S390_LONG macro.
16024 * mini-s390x.c: Cleanup unused code.
16026 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16028 * jit-icalls.h: New file.
16030 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16031 icalls and include that instead of including jit-icalls.c.
16033 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16036 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16038 * mini.c: when checking for member accessibility, also check for
16039 friend assemblies and for explicit interface implementations.
16041 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16043 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16045 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16047 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16048 common cases are done first.
16050 * mini-ops.h: Only define platform specific opcodes on the given platform.
16052 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16055 2006-03-14 Martin Baulig <martin@ximian.com>
16057 Revert Paolo's change from r57348:
16059 * mini.h: don't use gboolean for bitfields.
16060 * mini.c: verifier changes for fields and methods accessibility.
16062 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16064 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16066 * mini-s390x.c: Fix conv_r_un.
16068 * cpu-s390, cpu-s390x.md: Fix lengths.
16070 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
16072 * mini.c: nested types have access to all the nesting
16073 levels, not just the enclosing types.
16075 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16077 * mini.c: added a few more verification checks.
16079 2006-03-12 Zoltan Varga <vargaz@gmail.com>
16081 * liveness.c: Merge optimizations from the linear-il branch.
16083 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16085 * mini-ia64.c (emit_call): Add a comment.
16087 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
16089 * tramp-ia64.c: Fix some warnings.
16091 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
16093 * mini.h: don't use gboolean for bitfields.
16094 * mini.c: verifier changes for fields and methods accessibility.
16096 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16098 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
16099 lazy icall wrapper changes.
16101 * dominators.c: Replace all the dominator algorithms with faster
16102 ones from the linear-il branch.
16104 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
16107 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16108 common cases are done first.
16110 * mini-amd64.c: Fix some warnings.
16112 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
16115 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16118 * mini.h: Add a missing prototype.
16120 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16122 * mini.c: Compile icall wrappers lazily.
16124 * mini-codegen.c: Use printf instead of g_print since its much faster.
16126 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16129 * mini.c (optimize_branches): Cache the negative result from
16130 remove_block_if_useless ().
16132 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16133 Also fix some bblock linking issues.
16135 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16138 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16140 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16141 accessed fields first, for better cache behavior.
16143 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16145 * mini.c: speedup IList<T> array accesses.
16147 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16149 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16150 inline_costs counter. Fixes #77190.
16152 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16154 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16155 trace messages. Fixes #77706.
16157 2006-03-04 Martin Baulig <martin@ximian.com>
16159 * tramp-amd64.c, tramp-x86.c
16160 (mono_debugger_create_notification_function): Use
16161 mono_global_codeman_reserve() to allocate a buffer at runtime and
16164 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16166 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16167 notification function at runtime and then call `initialize' in the
16168 `MONO_DEBUGGER__debugger_info' vtable.
16170 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16172 * iltests.il: Fix a visibility problem.
16174 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16176 * driver.c, mini.c: add hooks for the counters API.
16178 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16180 * driver.c: show disabled options.
16182 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16184 * linear-scan.c: always use cost-driven selection.
16186 2006-02-28 Raja R Harinath <rharinath@novell.com>
16188 * jit-icalls.c (helper_compile_generic_method): Revert change from
16191 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16193 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16195 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16197 * inssel.brg: style fixes, mostly to force the updated monoburg
16198 to run for people using svn.
16200 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
16202 * mini.c: match monoburg changes.
16204 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16206 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
16207 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
16208 declaration in the header file.
16210 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
16212 * helpers.c: reduce relocations and mem usage.
16214 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
16216 * mini.h, mini-codegen.c: disable logging features if
16217 requested by configure.
16219 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
16221 * mini.c: tiny verifier changes.
16223 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16225 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
16226 cpu-pentium.md: stack alignment changes for osx/x86,
16227 partially from Geoff Norton <gnorton@customerdna.com>.
16229 2006-02-24 Raja R Harinath <harinath@gmail.com>
16231 * jit-icalls.c (helper_compile_generic_method): Update to changes
16232 in metadata/class.c.
16234 2006-02-24 Zoltan Varga <vargaz@gmail.com>
16236 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16238 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16239 interface calls with large offsets.
16241 2006-02-23 Raja R Harinath <rharinath@novell.com>
16243 * jit-icalls.c (helper_compile_generic_method): Document the
16244 special-case we depend on so that we can inflate the method twice
16245 with the same context with no bad side-effects.
16247 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16249 * mini-x86.c, mini-amd64.c: fix for case when xen support
16252 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16254 * mini-x86.c, mini-amd64.c: generate code to access tls items
16255 in a faster way for Xen systems.
16257 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16259 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16260 updates and compilation fixes for the OSX/x86 port, mostly from
16261 Geoff Norton <gnorton@customerdna.com>.
16263 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16265 * inssel.brg: faster interface call implementation
16266 to sync with the interface_offsets MonoVTable changes.
16268 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16270 * mini.c: more verification checks.
16272 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
16274 * mini.c: added a few more verification checks.
16276 2006-02-17 Neale Ferguson <neale@sinenomine.net>
16278 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
16279 facility on the processor and use it if available.
16281 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16283 * driver.c, aot.c, mini.c: throw exception if the IL code is
16284 invalid or unverifiable.
16286 2006-02-17 Raja R Harinath <rharinath@novell.com>
16288 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
16291 2006-02-16 Zoltan Varga <vargaz@gmail.com>
16293 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
16295 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16297 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
16298 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
16299 handling of instantiated generic valuetypes.
16301 2006-02-11 Zoltan Varga <vargaz@gmail.com>
16303 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
16304 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
16307 * generics.2.cs: Revert the nullable reftypes tests.
16309 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16311 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16312 using __builtin_frame_address (1) as it doesn't work in the presence
16313 of optimizations. Hopefully fixes #77273.
16315 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16316 -> generics.cs change as it doesn't work with some automake versions.
16318 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16320 * mini.c: handle systems that sue a different way to
16321 retrieve the stack address of the current thread.
16323 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16325 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16326 it specially in the makefile.
16328 * generics.2.cs: Add tests for nullable reference types.
16330 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16332 * mini.c: always handle the case when mono_jit_init()
16333 is called in a thread different from the main thread,
16334 confusing libgc (bug #77309).
16336 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16338 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16340 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16342 * mini.c: change optimize_branches () to use a single loop
16343 and introduce a new optimization to simplify some range checks.
16345 2006-02-03 Martin Baulig <martin@ximian.com>
16347 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16348 and merged with debugger_thread_manager_add_thread().
16349 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16350 inform the debugger about the main thread.
16352 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16354 * basic.cs: Add test for div.un/rem.un constant folding.
16356 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16358 * cpu-s390x.md: correct int_xor_imm length
16360 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16362 * generics.2.cs: New test for #77442.
16364 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16367 2006-02-02 Martin Baulig <martin@ximian.com>
16369 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16370 <mono/metadata/mono-debug-debugger.h>
16372 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16374 2006-02-02 Martin Baulig <martin@ximian.com>
16376 * debug-debugger.h: New header file for debug-debugger.c.
16378 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16379 function is a separate thread anymore; add support for attaching.
16381 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16383 * tramp-x86.c: Fix a warning.
16385 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16387 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16388 on very large methods.
16390 * aot.c (load_patch_info): Fix a warning.
16392 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16394 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16395 mini-ops.h: alu membase optimizations.
16397 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16399 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16400 to speedup StringBuilder.
16402 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16404 * dominators.c (mono_compute_natural_loops): Fix detection of
16405 loop body start blocks.
16407 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16409 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16411 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16414 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16416 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16418 2006-01-25 Martin Baulig <martin@ximian.com>
16420 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16421 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16422 started to cleanup this file a little bit.
16424 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16426 * mini.c: optimize a codepath frequently happening in generics code.
16428 2006-01-23 Martin Baulig <martin@ximian.com>
16430 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16432 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16433 functions directly.
16435 * driver.c: debug-debugger.c is only available if
16436 `MONO_DEBUGGER_SUPPORTED' is defined.
16438 2006-01-23 Martin Baulig <martin@ximian.com>
16440 * debug-debugger.c: Only enable this on platforms where the Mono
16441 Debugger is working (x86 and x86_64).
16443 2006-01-21 Martin Baulig <martin@ximian.com>
16445 The Mono Debugger is now using the normal `mono' instead of the
16446 `mono-debugger-mini-wrapper' when executing managed code.
16448 * debug-debugger.c: New file; previously known as
16449 debugger/wrapper/wrapper.c.
16451 * debug-mini.c (mono_init_debugger): Removed.
16453 * driver.c (mono_main): Added new `--inside-mdb' command line
16454 argument which is used when running inside the debugger.
16456 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16458 * liveness.c (mono_analyze_liveness): Remove some unused data
16461 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16463 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16465 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16467 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16468 depends on implementation details of monobitset.
16470 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16473 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16475 * liveness.c: Update after monobitset changes.
16477 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16479 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16481 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16483 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16485 * mini-s390x.c: Remove warning messages.
16487 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16489 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16491 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16493 * generics.2.cs: Add ldelem/stelem_any test.
16495 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16497 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16499 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16501 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16503 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16505 * generics.2.cs: Reenable vtype tests.
16507 * inssel-x86.brg: Remove an icorrect valuetype rule.
16509 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16511 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16512 initial support for OP_ABS.
16514 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16516 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16518 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16520 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16521 conversion and implement LADD/LSUB.
16523 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16526 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16528 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16530 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16533 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16535 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16536 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16537 (stack walk problem).
16539 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16541 * aot.c (mono_aot_load_method): Fix a warning.
16543 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16545 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16547 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16549 * iltests.il: Add test for #77148.
16551 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16554 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16556 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16558 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16560 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16561 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16563 * basic-long.cs: Add lconv-to-r4/r8 tests.
16565 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16567 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16569 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16570 here as on other archs.
16572 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16574 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16576 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16578 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16580 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16582 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16583 instrument_prolog; Add memory_barrier instruction.
16585 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16587 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16589 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16591 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16593 * aliasing.c inssel.brg: Fix warnings.
16595 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16596 could skip initialization of some parts of memory.
16598 * mini.c mini-ia64.c: Fix warnings.
16600 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16602 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16604 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16605 a crash seen on sparc.
16607 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16609 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16611 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16613 * mini-ops.h: Add s390_backchain instruction
16615 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16617 * cpu-s390.md: Add s390_backchain instruction
16619 * mini-s390.c: Significant ABI changes
16621 * mini-s390.h: Cater for zero length structures
16623 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16625 * mini-s390.c: ABI fixes
16627 * inssel-s390.brg: Remove debug statements
16629 * cpu-s390.md: Fix length of ATOMIC_xx operations
16631 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16633 * basic-float.cs: Add float<->long conversion tests.
16635 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16637 * mini-s390.c: Fix LOCALLOC processing.
16639 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16641 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16643 * iltests.il: Add tests for some opcodes not covered by the other
16646 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16648 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16649 register loading for Tail processing; Correct trace output.
16651 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16653 * cpu-s390.md: Correct size of jmp instruction.
16655 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16657 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16659 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16661 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16662 Bring s390 up to current level.
16664 2005-12-12 Zltan Varga <vargaz@gmail.com>
16666 * generics.2.cs: Disable the newly added tests as they do not work yet.
16668 * generics.2.cs: Add valuetype tests.
16670 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16672 * basic-long.cs: Add i4->u8 test.
16674 * objects.cs: Add tests for JIT intrinsic.
16676 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16677 optimizations lost by a mistake.
16679 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16681 * basic-long.cs: Remove a test moved to objects.cs.
16683 * arrays.cs: Add more array tests.
16685 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16687 * arrays.cs: Add new tests for multi-dimensional arrays.
16689 2005-12-06 Raja R Harinath <rharinath@novell.com>
16691 * Makefile.am (test_sources2): Add generics.2.cs.
16692 (EXTRA_DIST): Add test_sources2.
16694 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16696 Support for boxing and unboxing nullable types as well as the
16697 isinst operation on nullables, per the CLI ammendment.
16699 * inssel.brg (CEE_ISINST): Special case for nullable
16701 * mini.c (handle_unbox_nullable): new method
16702 (handle_box): Special case for nullable types
16703 (mono_method_to_ir): Call handle_unbox_nullable in correct
16706 * generics.2.cs: New test suite
16708 * Makefile.am: Support for regression tests with generics.
16710 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16712 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16713 allocated to registers. Fixes #76800.
16715 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16717 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16719 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16721 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16724 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16726 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16729 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16731 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16732 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16734 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16735 single precision before storing to a single precision location.
16737 2005-11-28 Raja R Harinath <rharinath@novell.com>
16739 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16741 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16743 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16746 * basic.cs: Remove test_0_byte_compares test which was moved to
16747 objects.cs a long time ago.
16749 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16751 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16753 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16755 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16756 handlers are called.
16758 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16761 * mini-ia64.c: Add support for the throw->branch exception
16764 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16766 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16768 * mini.c: Enabled "fastpath" deadce :-)
16770 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16772 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16773 alias analysis pass to support it.
16774 * mini.h: Likewise.
16776 * liveness.c: Likewise (liveness computation can use aliasing
16777 information to be more accurate).
16778 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16779 moreover made so that "--compile-all" uses the given optimization
16780 flags and not the default ones.
16781 * aliasing.c: Alias analysis (new file).
16782 * aliasing.h: Likewise.
16783 * Makefile.am: added "aliasing.c" and "aliasing.h".
16785 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16787 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16790 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16792 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16793 fp >= end_of_stack exit condition, as it is not needed, and it might
16794 become true for fp eliminated frames.
16796 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16798 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16801 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16803 * mini-arm.c: fixed alignment of doubles/longs to match
16804 the C ABI (bug #76635).
16806 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16808 * aot.c: fix compilation with --enable-minimal=aot.
16810 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16812 * mini-arm.c: fixed compatibility with the new
16813 floating point emulator package for compares.
16815 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16817 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16819 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16821 * mini-exceptions.c (print_stack_frame): Output to stderr.
16822 (mono_handle_native_sigsegv): Ditto.
16824 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16826 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16827 OP_LCONV_TO_OVF_I implementation.
16829 * mini-amd64.c: Add support for the throw->branch exception
16832 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16833 when the catch clause catches a more general exception, i.e. Object.
16835 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16837 * cpu-ia64.md: Remove unused opcodes.
16839 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16840 specific defines for architectures defining USE_SIGACTION.
16842 * mini-ia64.c: Fix some warnings.
16844 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16845 version seemed to skip a frame.
16847 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16849 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16850 only calls which are made to native code use this flag.
16852 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16854 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16855 varargs methods as well.
16857 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16858 which have save_lmf set. Reorganize methods prologs a bit.
16860 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16861 debugger to the proper place.
16863 2005-10-29 Martin Baulig <martin@ximian.com>
16865 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16866 when running inside the debugger until the debugger has support
16869 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16871 * mini.h: Fix a warning.
16873 2005-10-24 Miguel de Icaza <miguel@novell.com>
16875 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16876 we expose publicly, this returns the string.
16878 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16880 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16881 with fp elimination.
16883 2005-10-21 Zoltan Varga <vargaz@gmail.com>
16885 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
16886 native stacktrace using the glibc 'backtrace' function if available.
16888 2005-10-20 Zoltan Varga <vargaz@gmail.com>
16890 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
16892 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
16893 handle SIGSEGVs received while in native code.
16895 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
16896 code, call mono_handle_native_sigsegv which will abort the runtime
16897 after printing some diagnostics, instead of converting it into a
16898 confusing NullReferenceException.
16900 2005-10-18 Zoltan Varga <vargaz@gmail.com>
16902 * cpu-pentium.md: Remove unused opcodes.
16904 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
16906 * mini-amd64.h (MonoLMF): Add rsp field.
16908 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
16911 2005-10-17 Zoltan Varga <vargaz@gmail.com>
16913 * mini-codegen.c (get_register_spilling): Fix some warnings.
16915 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
16917 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
16918 elimination during exception handling. Enable fp elimination by
16921 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
16924 2005-10-16 Martin Baulig <martin@ximian.com>
16926 * mini-exceptions.c
16927 (mono_debugger_run_finally): New public method for the debugger.
16929 2005-10-10 Zoltan Varga <vargaz@gmail.com>
16931 * debug-mini.c (mono_debug_init_method): Fix warning.
16933 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
16934 the 'exname' parameter const to fix some warnings.
16936 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
16938 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
16939 introduced by the previous patch.
16941 2005-10-08 Zoltan Varga <vargaz@gmail.com>
16943 * basic-float.cs: Add test for precision of float arithmetic.
16945 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
16946 when loading/storing single values from/to memory.
16948 * mini.c (mono_jit_compile_method_with_opt): Create the function
16949 pointers in the correct domain.
16951 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
16953 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
16954 introduced by previous patch.
16956 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
16957 when out_filter_idx is NULL.
16959 * mini-exceptions.c: Don't run filter clauses twice during exception
16960 handling. Fixes #75755.
16962 2005-10-07 Zoltan Varga <vargaz@gmail.com>
16964 * aot.c: Add support for ldflda wrappers.
16966 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
16969 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
16971 * mini.c, mini.h: do not consider exception handlers blocks when
16972 setting up interface variables.
16974 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
16976 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
16978 2005-10-03 Zoltan Varga <vargaz@gmail.com>
16980 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
16981 causes a regression.
16983 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
16985 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
16987 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
16988 of the OP_P definitions.
16990 * TODO: Add a proposal for dealing with the CEE/OP mess.
16992 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
16993 optimizations from the x86 port.
16995 * cpu-amd64.md: Ditto.
16997 * basic.cs basic-long.cs: Add tests.
16999 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17001 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17002 Patrik Torstensson's implementation of my exception-handling
17003 optimization idea, when the exception object is not used
17006 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17008 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17009 of the mul_imm optimizations from the old jit.
17011 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17013 * mini.c, liveness.c: patch by Patrik Torstensson and
17014 Zoltan Varga to improve performance in methods with
17017 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17019 * driver.c: Remove 'Globalization' entry from --version.
17021 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17023 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17024 there is a profiler interested in JIT events.
17026 * aot.c: Load profile files produced by the AOT profiling module, and
17027 reorder methods based on the profiling info. Add a 'method_order' table
17028 to the AOT file to make mono_aot_find_jit_info work with the reordered
17031 * mini.h: Bump AOT file version info.
17033 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17035 * mini-arm.h: work around what looks like a gcc bug when optimizations
17038 2005-09-28 Raja R Harinath <rharinath@novell.com>
17040 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17041 conditionals. Use ...
17042 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17044 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17046 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17047 to determine the amount of memory to copy when passing valuetypes.
17049 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17050 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17052 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17054 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17055 information about aot.
17057 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17059 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17060 macros. This will allow a deadlock debugger to easily be plugged
17063 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17065 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17067 2005-09-27 Raja R Harinath <rharinath@novell.com>
17069 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
17070 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
17071 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
17072 ($(arch_built)) [CROSS_COMPILING]: Error out.
17074 2005-09-26 Zoltan Varga <vargaz@gmail.com>
17076 * aot.c: Add support for the no_special_static flag for classes.
17078 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17080 * Reapply reverted patches.
17082 * *: Revert r50174 as well.
17084 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
17086 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17088 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
17090 2005-09-23 Miguel de Icaza <miguel@novell.com>
17092 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
17093 part of the SIG_HANDLER_SIGNATURE.
17095 2005-09-23 Zoltan Varga <vargaz@gmail.com>
17097 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
17100 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
17101 introduced by previous patch.
17103 2005-09-21 Zoltan Varga <vargaz@gmail.com>
17105 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
17106 saved registers too.
17108 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17109 upon the information returned by get_call_info ().
17111 * mini-x86.c (add_float): Fix stack size calculation.
17112 (mono_arch_call_opcode): Rewrite this so it works based up the
17113 information returned by get_call_info ().
17114 (mono_arch_get_this_vret_args): Ditto.
17116 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17118 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17119 in cinfo to determine the registers which need to be used.
17121 2005-09-20 Miguel de Icaza <miguel@novell.com>
17123 * driver.c (mono_main): Add --server and --desktop flags.
17125 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17127 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17128 registers as global registers.
17130 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17131 longer needed with the new register allocator.
17133 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17135 * cpu-ia64.md: Remove unused opcodes.
17137 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17139 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17141 * cpu-amd64.md: Remove unused opcodes.
17143 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17144 needed with the new register allocator.
17146 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17149 2005-09-16 Raja R Harinath <rharinath@novell.com>
17151 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17153 2005-09-16 Martin Baulig <martin@ximian.com>
17155 * exceptions-amd64.c
17156 (throw_exception): Don't call mono_debugger_throw_exception() if
17157 we're a rethrow - see the FIXME in the code.
17159 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17161 * mini.c (mono_init_exceptions): This only works on some architectures.
17163 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17165 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17168 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17170 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17171 now in mini-exceptions.c.
17173 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17175 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17176 now in mini-exceptions.c.
17178 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17180 * exceptions-x86.c: Applied patch from Patrik Torstensson
17181 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17183 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17184 code into mini-exceptions.c. Add some assertions to it.
17186 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17188 * aot.c (emit_section_change): Applied patch from "The Software Team"
17189 (<software@solmersa.com>). Fix as errors on windows.
17191 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17193 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17194 method info into the LMF.
17196 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17198 * mini-ia64.c: Add proper unwind info for method epilogs.
17200 * exceptions-ia64.c: Add some code to help debugging.
17202 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
17204 * mini-exceptions.c: Fix warning.
17206 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17208 * mini.c: Really fix build.
17210 * mini-x86.c mini-amd64.c: Fix build.
17212 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17214 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
17216 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
17217 some Interlocked methods as intrinsics.
17219 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
17220 for Thread methods as well.
17222 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
17224 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
17226 * mini-ia64.c mini-x86.c mini-amd64.c
17227 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
17230 * mini.c (mono_init_exceptions): Fix build breakage.
17232 2005-09-10 Zoltan Varga <vargaz@gmail.com>
17234 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
17235 of instructions. Use the new ia64_unw_op macros for emitting unwind
17238 * mini.c (mono_init_exceptions): Initialize exception handling
17239 related trampolines at startup.
17241 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17243 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17245 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17247 * mini.c: Handle type loading errors gracefully during compilation and
17248 throw the appropriate exception.
17250 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17252 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17253 for the mono binary.
17255 2005-09-09 Martin Baulig <martin@ximian.com>
17257 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17260 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17262 * mini-arm.h: use emulation for conv.r.un for the release.
17264 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17266 * mini-arm.c, objects.cs: more fixes and tests for them.
17268 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17270 * mini-arm.c: align structures to at least 4 bytes to be able
17271 to keep our current optimized memcpy.
17273 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
17275 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
17277 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17279 * mini.c: ignore SIGPIPE.
17281 2005-09-04 Zoltan Varga <vargaz@gmail.com>
17283 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
17285 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
17287 2005-09-02 Zoltan Varga <vargaz@gmail.com>
17289 * mini.h: Add prototype for mono_allocate_stack_slots_full.
17291 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17293 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
17294 exception handling support.
17295 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
17296 patch by Brian Koropoff <briank@marakicorp.com>).
17298 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
17300 * mini.c: revert another 'optimization' which breaks when
17301 items on the eval stack need to be saved at a basic block end
17304 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17306 * jit-icalls.c: for arrays, ensure we always provide
17309 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17311 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17313 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17315 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17317 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17318 arguments in their original register.
17320 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17322 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17325 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17326 when ssapre is enabled.
17328 * inssel-long.brg: Fix bug in previous patch.
17330 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17331 multiplication by a constant.
17333 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17335 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17338 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17341 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17343 * inssel-arm.brg: apply changes tested by Brian Koropoff
17344 <briank@marakicorp.com>.
17346 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17348 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17350 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17352 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17353 to the same register if dreg is just a base register.
17354 (print_ins): Improve printing of membase opcodes.
17356 * inssel-x86.brg: Add optimized ldind(reg) rules.
17358 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17360 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17362 * mini.c: when running under valgrind, set the stack bottom for
17363 the GC at the actual approximate stack for the app (fixes running
17364 mono with valgrind).
17366 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17368 * mini.c: do no break at the first valuetype to init found
17369 (fixes bug #75791).
17371 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17373 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17375 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17377 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17379 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17381 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17383 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17385 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17387 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17390 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17393 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17396 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17398 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17400 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17402 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17403 in the tail recursion optimization.
17405 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17406 debug info into the assembly file.
17408 * iltests.il: Add test for filter regions.
17410 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17411 initial stack of filter regions. Fixes #75755.
17413 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17415 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17416 stack requirements.
17418 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17420 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17421 the check for an already compiled method on non-ia64 platforms.
17422 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17425 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17427 * inssel-x86.brg: Add some optimized call rules.
17429 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17431 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17434 * mini.h mini-trampolines.c: Pass the trampoline argument to
17435 mono_arch_patch_delegate_trampoline.
17437 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17439 * mini-trampolines.c: Fix build.
17441 * mini-amd64.h: Add delegate trampolines.
17443 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17445 * inssel-amd64.brg: Add optimized call rules.
17447 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17449 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17451 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17453 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17456 * mini-ia64.c: Remove LMF fixmes.
17458 * mini-ia64.h: Remove most fields from LMF.
17460 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17462 * mini-trampolines.c: Add support for IA64 function descriptors.
17464 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17465 for IA64 function descriptors.
17467 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17469 * tramp-arm.c: patch the vtable for virtual calls. Added
17470 support code to register/unregister the LMF.
17471 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17474 2005-08-19 Dick Porter <dick@ximian.com>
17476 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17477 bit value if needed.
17479 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17481 * mini.c (mini_get_method): Move handling of wrapper data here.
17483 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17485 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17488 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17489 bblock->code does not remain empty.
17491 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17493 * arrays.cs: Add regression test for #75832.
17495 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17496 rules. Fixes #75832.
17498 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17499 instruction scheduling.
17501 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17503 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17505 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17507 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17509 * mini-codegen.c: Fix VC build.
17511 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17513 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17515 * mini.h: fix signature for mono_register_opcode_emulation.
17517 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17519 * mini.c: Get rid of most of the helper_sig_... constants using
17520 mono_create_icall_signature ().
17522 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17524 * jit-icalls.c (helper_ldstr): New helper function.
17526 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17528 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17529 throw, load the string using a helper call instead of creating a string object.
17531 * aot.c: Update after LDSTR changes.
17533 * mini.h: Bump AOT file version.
17535 * aot.c: Save class size info into the AOT file. Print more statistics during
17538 * mini.h: Bump AOT file version.
17540 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17541 ordering of disasm cases. Fixes #74957.
17543 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17545 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17546 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17547 the generic code needed for the ARM port.
17549 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17551 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17552 inssel-arm.brg: more ARM features and fixes.
17554 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17556 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17557 ARM port work in progress.
17559 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17561 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17563 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17565 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17567 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17569 * *-ia64.*: Ongoing IA64 work.
17571 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17573 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17575 * TODO: Remove out-of-data todo stuff.
17577 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17580 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17582 * mini.h: Bump corlib version.
17584 2005-07-27 Martin Baulig <martin@ximian.com>
17587 (create_copy_ins): Added `const unsigned char *ip' argument; set
17588 `copy->cil_code' from it.
17590 2005-07-27 Martin Baulig <martin@ximian.com>
17592 * mini-exceptions.c (mono_handle_exception): Don't call
17593 mono_debugger_handle_exception() for filters.
17595 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17597 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17600 2005-07-26 Martin Baulig <martin@ximian.com>
17602 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17604 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17605 helper_compile_generic_method() if the method is actually virtual
17608 2005-07-26 Martin Baulig <martin@ximian.com>
17611 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17612 public; this is now accessed directly by the debugger.
17613 (mono_generic_trampoline_code): Removed.
17616 (mono_debug_init_method): Also add interncalls and wrappers.
17618 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17620 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17622 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17624 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17626 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17628 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17630 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17632 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17633 getting TLS offsets on AMD64 too.
17635 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17637 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17639 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17641 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17642 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17644 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17646 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17648 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17651 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17652 mono_sparc_is_virtual_call ().
17654 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17656 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17657 trampoline parameters.
17659 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17661 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17662 to mono_arch_get_vcall_slot_addr.
17664 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17667 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17669 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17671 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17673 2005-07-19 Martin Baulig <martin@ximian.com>
17675 * exceptions-amd64.c (throw_exception): Call
17676 mono_debugger_throw_exception() here like we're doing it on i386.
17678 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17680 * mini-ia64.c: Add optimized TLS access support.
17682 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17684 * mini-exceptions.c: Ongoing IA64 work.
17686 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17688 * mini.c: Use the default optimization set when embedding. Fixes
17691 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17693 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17694 of trampolines to a separate file.
17696 * mini-trampolines.c: New file.
17698 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17701 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17704 * mini-codegen.c: Fix cygwin build.
17706 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17708 * mini.c: Add some minor changes needed by the IA64 port.
17710 * *-ia64.*: Ongoing IA64 work.
17712 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17714 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17715 trampolines into arch-independent and arch-dependent parts.
17717 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17719 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17721 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17723 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17724 the xp-regalloc-branch for amd64.
17726 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17727 xp-regalloc-branch for x86.
17729 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17731 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17733 2005-07-06 Martin Baulig <martin@ximian.com>
17736 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17737 (mono_jit_runtime_invoke): Likewise.
17739 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17741 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17744 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17745 without loading their metadata. Reorganize the file format so exception handling+
17746 debug info is kept separate from normal method info. Create MonoJitInfo
17747 structures for methods lazily.
17749 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17751 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17753 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17755 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17758 * mini.h: Bump AOT file version.
17760 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17762 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17764 2005-07-01 Raja R Harinath <rharinath@novell.com>
17766 * Makefile.am (check-local): Call semdel-wrapper.
17768 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17770 * mini-x86.c: Revert the last change as it seems to break the build..
17772 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17774 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17776 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17778 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17780 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17781 outside of the macro, so strange stuff doesn't happen with gcc4
17782 (NEW_AOTCONST_TOKEN): Likewise.
17784 2005-06-28 Martin Baulig <martin@ximian.com>
17786 * mini.c (mini_class_is_system_array): New static method; use this
17787 instead of `klass->parent == mono_defaults.array_class' everywhere
17788 since this also works for the new generic array class.
17790 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17792 * inssel.brg: Remove warnings.
17794 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17796 * mini-ia64.c: Ongoing IA64 work.
17798 * basic-float.cs: Add float->i1 conversion test.
17800 * iltests.il: Add conv.u4 test.
17802 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17804 * inssel-long.brg: Fix bug caused by last change.
17806 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17808 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17809 BSDs. Allows the x86 JIT to work on OSX86
17811 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17813 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17816 * mini-ia64.c: Ongoing IA64 work.
17818 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17820 * mini-ia64.c: Ongoing IA64 work.
17822 * driver.c: Clean up jit_code_hash as well when using --regression.
17824 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17826 * basic-long.cs: Add tests for long->u4 conversion.
17828 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17830 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17831 that we do not depend on undefined C behavior: the order stuff
17832 gets evaluated within an expression. Fixes mono when compiled on
17835 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17837 * *-ia64.*: Ongoing IA64 work.
17839 * aot.c: Lower memory usage while loading AOT methods.
17841 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17843 * mini.h: Bump AOT file format version.
17845 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17847 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17849 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17851 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17852 not on callee assembly). Fixed some comments.
17854 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17856 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17857 it gets proper disassembly.
17858 (emit_method_info): Remove some dead code.
17860 * mini.c (mini_method_compile): Allways allocate the GOT var in
17861 mono_method_to_ir for emulating opcodes.
17863 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17865 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17866 before freeing the code memory. Fixes #74990.
17868 * objects.cs: Add regression test for #74992.
17870 * liveness.c: Extend live ranges of arguments to the beginning of the
17871 method. Fixes #74992.
17873 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17874 so it points into the faulting instruction.
17876 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17878 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17880 * *-ia64.*: Ongoing IA64 work.
17882 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
17884 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
17886 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
17888 * *-ia64.*: Ongoing IA64 work.
17890 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
17892 * basic-long.cs: Add tests for add/sub.ovf.
17894 * basic.cs: Add tests for sub.ovf.
17896 * *-ia64.*: Ongoing IA64 work.
17898 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
17900 * *-ia64.*: Ongoing IA64 work.
17902 * basic.cs: Add conv.ovf.i4.un test.
17904 2005-06-09 Massimiliano Mantione <massi@ximian.com>
17906 * mini.c: (remove_block_if_useless) Fixed bug 75061.
17908 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17910 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
17912 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
17914 * *-ia64.*: Ongoing IA64 work.
17916 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17919 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
17921 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
17923 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
17925 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
17927 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
17929 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
17930 of a call is callable by a near call.
17932 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
17934 * mini-ia64.c: Ongoing IA64 work.
17936 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
17938 * genmdesc.c: Make the generated array non-static.
17940 * inssel-long.brg: Fix LSHR_IMM rule.
17942 * *-ia64.*: Ongoing IA64 work.
17944 * *-ia64.*: Ongoing IA64 work.
17946 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17948 * *-ia64.*: Ongoing IA64 work.
17950 * *-ia64.*: Ongoing IA64 work.
17952 * mini-ia64.c: Ongoing IA64 work.
17954 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17956 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17958 * objects.cs basic-calls.cs: Move some tests to objects.cs.
17960 * objects.cs basic-long.cs: Move some tests to objects.cs.
17962 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
17964 * *-ia64.*: Ongoing IA64 work.
17966 * iltests.il: Add a new test.
17968 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
17969 newobj. Fixes #75042.
17971 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
17973 * *-ia64.*: Ongoing IA64 work.
17975 * *-ia64.*: Ongoing IA64 work.
17977 * *-ia64.*: Ongoing IA64 work.
17979 * basic.cs objects.cs: Move tests accessing static variables as well.
17981 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
17983 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
17985 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
17987 * driver.c: Always print failed tests.
17989 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
17992 * *ia64*: Ongoing IA64 work.
17994 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
17996 * basic.cs: Add tests for add.ovf. Fix warnings.
17998 2005-05-18 Miguel de Icaza <miguel@novell.com>
18000 * driver.c (mono_main): Avoid crash if no argument is passed to
18001 --break; Do not use g_error, but f_printf. And fix all other
18002 ocurrences of the same crash.
18004 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18006 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18007 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18010 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18012 * *-ia64.*: Add beginnings of IA64 backend.
18014 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18016 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18018 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18021 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18023 * mini-amd64.c: Fix a warning.
18025 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18027 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18028 in float_neg. Fixes #74897.
18030 * mini-amd64.c (emit_call): Fix another near call bug.
18032 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18034 * declsec.c: Keep the appdomain information in the structure. Added a
18035 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18036 value gets overwritten).
18037 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18038 an MonoAppDomain member to MonoSecurityFrame.
18039 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18040 used in the stack walk. Now use a MonoArray which grow (double) when
18043 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18045 * mini.c: Re-enabled runtime cleanup, since running threads should
18046 now properly stop when exiting.
18048 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18050 * mini-codegen.c: New file contaning the arch-independent local
18051 register allocator. Not used by any architectures yet.
18053 * mini.h linear-scan.c: Merge some changes from the
18054 mini-xp-local-regalloc branch.
18056 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18058 * mini-amd64.c (emit_call): Fix calls to native functions when the
18059 runtime is compiled as a shared library. Fixes #74756.
18061 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18062 on a literal field. Fixes #74751.
18064 2005-04-25 Raja R Harinath <rharinath@novell.com>
18066 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18068 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
18070 * objects.cs: Add missing null casting test.
18072 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
18074 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
18075 in wrapper methods. Also rename 'address' variable to 'offset'.
18077 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
18079 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
18082 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
18084 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
18087 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18089 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
18091 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18093 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
18094 just the last bytes.
18096 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18098 * aot.c (mono_compile_assembly): Fix warning.
18100 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
18101 by the _MSC_VER stuff.
18103 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
18105 * inssel-long.brg: Fix #74588.
18107 * cpu-amd64.md: Fix #74591.
18109 * iltests.il: Add new regression tests.
18111 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
18113 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
18116 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18118 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18120 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18121 from Bill Middleton <flashdict@gmail.com>.
18123 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18125 * arrays.cs: Add new regression test. Fix warnings.
18127 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18129 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18130 and leakage in CKFINITE.
18132 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18133 this to a null op since it is called on amd64 too.
18135 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18137 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18138 body since this is not used on amd64.
18140 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18142 * mini-amd64.c: Remove obsolete fixmes.
18144 * mini.c (print_method_from_ip): Fix debugging support.
18146 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18148 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18149 so that expressions that don't give much gain are not reduced.
18150 * ssapre.h: Likewise.
18152 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18154 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18156 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18158 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18160 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18162 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18164 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18166 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18168 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18171 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18173 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18175 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18177 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18178 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18180 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18182 * mini-x86.c: Fix up stack overflow handling.
18184 * exceptions.cs: Add new regression test.
18186 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18188 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18189 mono_jit_thread_attach.
18191 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18193 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18195 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18196 avoid calling constructors using callvirt.
18198 * inssel.brg: Fix #74073.
18200 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
18202 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
18203 compilation with non-GCC compilers.
18204 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
18205 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
18207 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
18209 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
18210 klass->interface_offsets (will likely fix bug#74073).
18212 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18214 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
18216 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
18218 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
18219 to amd64_div_reg_size ().
18221 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
18223 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
18225 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
18227 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18229 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
18231 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18233 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
18235 * mini.c (mono_precompile_assembly): Load and precompile referenced
18236 assemblies as well. Fixes #74015.
18238 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18240 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18242 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18244 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18245 a lot of checks and (anyway) permissions cannot work until corlib is
18248 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18250 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18252 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18254 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18255 calls (fixes bug#72824).
18257 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18259 * mini.c: fix tail recursion elimination (see test in bug#73936).
18261 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
18263 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
18264 some fp functions in sse2 mode.
18266 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
18268 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
18270 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
18272 * mini.h mini.c: Add mono_get_jit_tls_key ().
18274 * mini-x86.c: Enable fast TLS support on windows.
18276 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
18278 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
18279 * mini.c: Check for p/invoke method when generating code. If a
18280 p/invoke method, or it's class, isn't decorated with [Suppress
18281 UnmanagedCodeSecurity] then generate code to call System.Security.
18282 UnmanagedDemand (only if the security manager is active).
18284 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18286 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
18287 last change as it seems to cause strange crashes.
18289 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18291 * *.c: handle unsafe function pointers where needed.
18293 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18295 * mini.c (mono_jit_free_method): Remove the fixme too.
18297 2005-03-15 Miguel de Icaza <miguel@novell.com>
18299 * mini.c: As discussed, make the code actually free the delegate
18300 thunk now, to enable the debugging of delegate problems, use
18301 MONO_DEBUG=1 when running Mono.
18303 This takes also care of parts of the leaks as seen by Joe.
18305 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
18307 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
18308 thread_tls_offset calculation.
18310 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18312 * declsec.c: Reworked linkdemand checks for icall. The previous code
18313 was using the declaration code (untrusted) and didn't work as expected
18314 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18317 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18319 * iltests.il: Add new localloc test.
18321 * mini-amd64.c: Handle large stack allocations the same way as on
18322 windows if stack overflow handling is working.
18324 * mini-amd64.c: Allocate the signal stack using mmap.
18326 * mini.c (sigsegv_signal_handler): Fix reading of context.
18328 * mini-exceptions.c: Fix up stack overflow handling.
18330 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18332 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18334 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18336 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18338 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18339 tramp_init functions as they are no longer needed.
18341 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18343 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18345 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18347 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18349 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18352 * mini-ops.h: Add OP_LMUL_IMM.
18354 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18355 long mul/div opcodes as intrinsic.
18357 * mini-amd64.c (emit_call): Handle the case when the callee might be
18360 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18362 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18365 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18367 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18369 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18371 * mini.c (mono_codegen): Don't leak here, to help people running
18374 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18376 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18377 conversions in sse2 mode.
18379 * basic-float.cs: Add regression test.
18381 * mini-amd64.c: Reenable sse2.
18383 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18385 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18387 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18389 * driver.c: Copyright text should include 2005.
18391 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18393 * cpu-amd64.md (load_membase): Fix more max lengths.
18395 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18397 * cpu-amd64.md (load_membase): Fix max length.
18399 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18401 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18403 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18404 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18406 * basic-float.cs: Add rounding regression test.
18408 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18410 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18412 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18413 structures in registers for pinvoke wrappers.
18415 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18417 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18419 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18421 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18422 wrapper to mono_jit_thread_attach.
18424 * mini.c (mini_jit_thread_attach): New jit icall.
18426 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18427 native->managed wrappers.
18429 * exceptions.cs: Add new regression test.
18431 * mini.c (optimize_branches): Check regions in the cbranch to throw
18432 block case as well. Fixes #73242.
18434 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18436 * mini.c: thread safety fixes.
18438 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18440 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18441 patching stuff, since delegates use jump trampolines so there is
18444 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18447 * tramp-amd64.c: Fix build.
18449 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18450 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18452 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18453 Rename this to mono_arch....
18454 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18456 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18458 * mini-amd64.c (emit_call): If both the caller and the callee is
18459 guaranteed to have 32 bit addresses, emit a normal call.
18461 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18463 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18464 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18465 method_ptr inside delegates.
18467 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18469 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18470 invalidated. Fixes #73001.
18472 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18474 * mini-x86.c: Only use stdcall for pinvokes on windows.
18476 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18478 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18479 * mini-x86.c: remove unreliable __thread var offset detection,
18480 use the correct accessors and enable by default.
18482 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18484 * mini.c (mono_jit_free_method): Fix memory leak.
18486 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18488 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18490 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18492 * cpu-amd64.md: Fix lengths of atomic opcodes.
18494 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18496 * driver.c: try to not imply using ICU is any good.
18498 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18500 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18501 functions as inline ops.
18503 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18504 some Interlocked functions as inline ops.
18506 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18508 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18510 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18512 * mini.c: Add support for OP_NOT_TAKEN.
18514 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18515 structures in registers for pinvoke wrappers.
18517 * mini-amd64.c: Fix warnings.
18519 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18521 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18523 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18525 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18526 address instead of loading the address from it.
18528 * mini-x86.c: Add support for returning small structs in registers
18529 on Win32. Fixes part of #70864.
18531 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18533 * trace.c (get_token): Improve error checking.
18535 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18537 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18539 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18541 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18542 it can be reused for MonoClass.
18543 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18546 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18548 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18549 instead of a MonoReflectionMethod. The method information wasn't used
18550 when displaying SecurityException details (but will be now).
18552 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18554 * Makefile.am : windows build fix.
18556 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18558 * iltests.il: Add new regression test.
18560 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18563 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18565 * mini.c: Moved linkdemand check into helper function check_linkdemand
18566 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18569 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18571 * declsec.c: Added statistics counter for different kinds of
18573 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18574 (and commented) declaration.
18575 * mini.c: Added statistics counter for security Demand code
18576 generation. Added display of security statistics.
18578 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18580 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18581 Fix compilation errors under gcc-2.95.
18583 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18585 * mini.c, driver.c: Use the new jit trampoline hashtable
18587 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18589 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18591 2005-02-11 Martin Baulig <martin@ximian.com>
18593 * debug-mini.c (mono_debug_close_method): Free the line number array.
18595 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18597 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18600 * mini.h: Bump AOT file format version.
18602 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18604 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18606 * declsec.h: Added macros to get/set lazyly initialized security
18607 informations about assemblies. Added new enum for different type of
18608 possible LinkDemand violation. Added function to check LinkDemands.
18609 * mini.h: Added a field to MonoCompile to hold any security violation
18610 detected when JITting a method (so it can be thrown later).
18611 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18612 and CEE_CALLVIRT. Added code to throw exception at the end of
18613 mini_method_compile (note: the exception is unhandled right now).
18615 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18617 * mini.c, jit-icalls.c: use the managed implementation of
18618 memset for initobj and memset, to avoid managed <-> unmanaged
18621 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18623 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18624 optimization if it would need a GOT var.
18626 * basic.cs: Add tests for constant propagation and switch statements.
18628 * ssa.c: Fix out-of-range constant propagation and switch statements.
18630 2005-02-09 <vargaz@freemail.hu>
18632 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18634 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18636 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18638 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18640 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18642 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18644 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18645 arithmetic operations.
18647 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18649 * mini-ppc.c: add a workaround for broken user code that
18650 DllImports vararg functions with non-vararg signatures.
18652 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18654 * mini.c (mono_jit_compile_method_inner): Add detection and a
18655 meaningfull error message for assemblies written in Managed C++.
18657 * tramp-amd64.c mini-amd64.h: Add support for
18658 create_trampoline_from_token ().
18660 * aot.c mini-x86.c abcremoval.c: Applied patch from
18661 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18663 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18665 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18666 which takes a MonoImage/token as parameter instead of a MonoMethod.
18668 * aot.c: Use the new trampoline for initializing vtables.
18670 * aot.c: Add support for ldfld/stfld_remote wrappers.
18672 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18673 rules for compare <MEM>, IMM.
18675 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18677 * aot.c: Handle inherited finalizers correctly.
18679 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18681 * inssel.brg (stmt): Add a missing _setup_... ().
18683 * aot.c: Save some parts of the class state to the AOT file and use it
18684 to recompute that state when a class is initialized.
18686 * mini.c: Install AOT hooks into the runtime.
18688 * mini.h: Bump AOT file format version.
18690 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18693 * iltests.il: Add new test.
18695 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18697 * mini.c: fix typo.
18699 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18701 * mini.c: setup the statistical profiler in the thread attach
18702 callback to cope with the new single thread code.
18704 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18706 * mini-ppc.c: ensure we have enough room for the profiler
18707 calls (fixed bug#72084).
18709 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18711 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18714 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18716 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18718 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18720 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18721 to succesfully execute parrotbench).
18722 * ssapre.h: Likewise.
18724 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18726 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18727 variable for stores to method arguments (fixes a SSAPRE issue).
18729 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18731 * mini.c: handle value types in dup, fixes gen-112.cs.
18733 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18735 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18736 sequence for calls in dynamic methods to avoid thunks.
18738 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18740 * mini.c: correctly remove dynamic methods from the hashtable.
18742 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18744 * driver.c: Disabled SSAPRE until fix the bug that appears
18745 in IronPython's parrotbench.
18747 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18749 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18751 * mini.c (mono_method_to_ir): Revert the previous change.
18753 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18754 when AOT compiling.
18756 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18757 mono_jit_info_table_find () etc. when running under valgrind.
18759 * inssel.brg: Fix warnings.
18761 * mini-exceptions.c: Fix warnings.
18763 2005-01-31 Martin Baulig <martin@ximian.com>
18765 * driver.c (compile_all_methods_thread_main): Don't try to compile
18766 generic methods or anything which has type parameters.
18768 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18770 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18772 * TestDriver.cs: Add --verbose flags.
18774 * graph.c ssa.c: Fix 64 bit warnings.
18776 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18777 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18778 Fix 64 bit warnings.
18780 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18781 variable not spotted by gcc.
18783 * mini-amd64.c inssel-amd64.brg: Applied patch from
18784 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18785 X86_COMPARE_MEMBASE opcodes.
18787 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18789 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18791 * *: MonoMethod->signature might be NULL now. You *MUST* use
18792 mono_method_signature.
18794 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18796 * driver.c (compile_all_methods_thread_main): Compile the methods
18797 without invoking cctors.
18799 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18801 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18802 * basic-calls.cs: test for the above.
18804 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18806 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18807 MonoJitInfo changes.
18809 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18811 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18812 eagerly if it contains dynamic methods.
18814 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18816 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18817 trace, it is now computed by an icall from trace_ips.
18819 * mini-exceptions.c: Fix a warning.
18821 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18823 * mini-exceptions.c: don't bother getting stack trace info if
18824 it's not going to be used.
18826 2005-01-27 Raja R Harinath <rharinath@novell.com>
18828 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18831 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18833 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18835 * aot.c: Avoid calling mono_method_get_header () if not needed.
18837 * mini.h: Bump AOT file format version.
18839 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18841 * mini.c (mono_print_tree): Print more info for calls.
18843 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18845 * declsec.h: Remove warning by adding missing include for marshal.h
18847 2005-01-26 Martin Baulig <martin@ximian.com>
18849 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18852 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18854 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18857 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18859 * aot.c (mono_compile_assembly): Fix a warning.
18861 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18863 * declsec.c: Look for security attributes on the original MonoMethod
18864 (and not the wrapped one). This fix permissions on icalls.
18866 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18868 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18870 * mini.c (mono_allocate_stack_slots): Add a fixme.
18872 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18874 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18876 * inssel.brg: optimize casts of sealed types (more
18877 optimizations waiting for fixes in remoting).
18879 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18881 * inssel.brg (stmt): Add another dummy rule.
18883 * driver.c: Fix warnings.
18885 * driver.c (mono_main): If running under valgrind, instruct glib to use
18886 the system allocation functions so valgrind can track the memory
18887 allocated by the g_... functions.
18889 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
18891 * mini-ops.h: Add OP_DUMMY_STORE opcode.
18893 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
18895 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
18896 variables in try regions.
18898 * mini.c (mini_method_compile): Don't disable optimizations on large
18899 methods when AOT compiling.
18901 * mini.c (mono_allocate_stack_slots): New arch independent method to
18902 allocate stack slots. Not yet used.
18904 2005-01-22 Ben Maurer <bmaurer@ximian.com>
18906 * debug-mini.c (mono_debug_close_method): Plug some leaks.
18908 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
18910 * mini-ppc.c: make the branch info relative as the code
18911 buffer can be reallocated.
18913 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
18915 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
18916 * driver.c: Removed the AOT/security restriction. Now initialize the
18917 security manager (in metadata) if --security is used.
18918 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
18919 rather than the pointer to declarative security, when AOT is used.
18921 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
18923 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
18924 basic blocks, reduced intrinsic exception throwing code size.
18926 2005-01-22 Miguel de Icaza <miguel@ximian.com>
18928 * driver.c (mini_usage): Reorder the usage screen.
18930 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
18932 * mini.c (mono_resolve_patch_target): Fix warning.
18934 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
18936 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
18939 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18941 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
18942 breaks the amd64 build.
18944 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
18945 register allocation. Fixes #71454.
18947 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18949 * arrays.cs: Add new regression test.
18951 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18953 * ssapre.c: Turned usage of snprintf to GString.
18954 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
18955 (I left it on by mistake in my previous commit).
18957 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
18959 * mini.c, cfold.c, basic-calls.cs: preserve side effects
18960 on cond branch optimization (fixes bug# 71515).
18962 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18964 * abcremoval.c: Fixed bug 71062.
18965 * abcremoval.h: Likewise.
18967 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18969 * mini.c: Added a new functionality to optimize_branches, the removal
18970 of useless basic blocks, and fixed some problem in the removal of
18971 critical edges; some utility functions added for both purposes.
18972 * ssapre.c: Added complex expression support, and fixed bug 70637.
18973 * ssapre.h: Likewise.
18974 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
18976 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
18977 * driver.c: Re-enabled SSAPRE.
18979 2005-01-19 Martin Baulig <martin@ximian.com>
18981 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
18982 the result of mono_get_method_constrained().
18984 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
18986 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
18989 2005-01-18 Geoff Norton <gnorton@customerdna.com>
18991 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
18992 be detected. Fixes #59296.
18994 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18996 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
18997 which can happen. Fixes #71361.
18999 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19001 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19004 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19006 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19007 appdomain-unload.exe to fail.
19009 * mini.c: Fix some memory leaks.
19011 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19013 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19014 Fixed bug and sped up some codepaths.
19016 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19018 * mini.c: Fix some memory leaks.
19020 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19023 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19025 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19028 * iltests.il: Add regression test for #71320.
19030 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19032 * mini.c (mono_codegen): Fix installation of profiler hooks.
19034 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19036 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19038 * mini.h, mini.c, cfold.c: optimize access to enum
19039 readonly fields, too. Eval conditional branches if possible
19040 to perform unreachable code removal in more cases.
19042 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19044 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19046 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19049 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19050 WinXP DEP. Fixes #71244.
19052 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19054 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19056 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19058 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19060 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19062 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19065 * mini.h: Bump AOT version.
19067 * mini.h (MonoCompile): Change exvar to a hash table.
19069 * mini.c: Allocate a separate exvar for each handler block.
19071 * mini.c: Get rid of the computation of filter_lengths, its not needed.
19073 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
19074 ex var with the pending exception and only throw if the two are equal.
19077 * exceptions.cs: Add tests for rethrow and nested catch clauses.
19079 * mini-x86.c: Fix warnings.
19081 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
19082 used by all the ports now.
19084 * aot.c: Add write-symbols and save-temps options.
19086 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19088 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
19090 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
19092 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
19095 * tramp-s390.c: Check vtable slot belongs to the domain.
19097 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
19098 as per other platforms.
19100 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
19102 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
19104 * driver.c: we don't run the Main() code in a subthread anymore.
19106 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
19108 * mini.c: added experimental rtc support in the statistical
19109 profiler: if the user has the permission, more accurate statistics
19110 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19111 The MONO_RTC value must be restricted to what the linux rtc allows:
19112 power of two from 64 to 8192 Hz.
19114 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19116 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19118 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19120 * mini-ppc.c: better icache flush for smp.
19122 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19124 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19126 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19127 amd64 port, not yet used.
19129 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19131 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19134 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19136 * driver.c: Added --security option to activate the security manager.
19137 Right now this will allow code generation for declarative demands and
19138 is disabled when AOT is specified.
19139 * mini.c: Add code generation for declarative security demands.
19140 * mini.h: Add mono_use_security_manager as an extern gboolean.
19142 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19144 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19145 emitting more dense assembly code.
19147 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19148 exception throwing stuff.
19150 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19152 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19155 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19156 left in by mistake.
19158 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19161 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19163 * tramp-*.c: Only patch vtable slots if the object is in the current
19164 domain. Fixes appdomain-unload.exe.
19166 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19168 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19171 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19173 * mini.c (reverse_branch_op): New helper function.
19175 * mini.c (optimize_branches): Run the new optimization only on
19176 platforms which support it. Also reverse all kinds of branches.
19178 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19180 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19183 * mini.c (optimize_branches): Reverse not-equals branches if the false
19184 bblock is a throw. This happens a lot of time with argument checking in
19187 * mini.c (mono_codegen): Add support for placing basic blocks after
19188 the function epilogue.
19190 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19193 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19195 * mini.c (setup_stat_profiler): Only set this up if the platform
19196 supports ITIMER_PROF.
19198 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19200 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
19203 * inssel.brg: Fix a warning.
19205 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
19207 * mini.c: added support for statistical profiler
19208 (run with: --profile=default:stat).
19210 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
19212 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
19214 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
19216 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
19217 related to global registers from the amd64 port.
19219 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
19221 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
19223 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
19224 with global registers.
19225 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
19227 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
19229 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
19231 * debug-mini.c (encode_value): Fix off-by-one.
19233 * aot.c (encode_value): Likewise.
19235 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19237 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19239 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19242 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19244 * aot.c (emit_method_info): Increase size of temp buffer.
19246 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19249 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19251 * aot.c (emit_method_info): Fix build.
19253 * aot.c: Further rework of the AOT file format to reduce the size of
19254 the method info data.
19256 * mini.h: Bump AOT file format version.
19258 2004-12-27 Martin Baulig <martin@ximian.com>
19260 * mini.c (mini_get_method): New static method; call
19261 mono_get_method_full() and mono_get_inflated_method().
19262 (mono_method_to_ir): Use mini_get_method() instead of
19263 mono_get_method_full().
19265 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
19267 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
19269 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
19271 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
19273 * inssel-amd64.brg: Add some optimization rules.
19275 2004-12-24 Ben Maurer <bmaurer@ximian.com>
19277 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
19278 standard not GC'd stuff is fine.
19280 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
19282 * aot.c: Rework the AOT file format to get rid of most of the global
19283 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
19285 * mini.h: Bump AOT file format version.
19287 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
19289 * mini.h: Bump AOT file format version.
19291 * aot.c (mono_aot_is_got_entry): New function to determine if an
19292 address is inside a GOT.
19294 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
19296 * cpu-pentium.md: Increase the maximum size of some instructions which
19297 might involve a got access.
19299 * mini.c (get_method_from_ip): Another debug helper function.
19301 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
19302 when got var accesses are created during the decompose phase.
19304 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
19306 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
19307 argument mini_compile_method and to MonoCompile, and use this to
19308 determine whenever a given method is compiled for AOT. This allows the
19309 other methods compiled during AOT compilation to be free of AOT stuff,
19310 so the backends does not need to add special support for them by
19311 creating a fake GOT etc.
19313 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19316 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19318 * mini.c (mono_method_to_ir): It turns out that some of the
19319 x-appdomain wrappers are lax with types, so just ignore this for
19322 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19323 at the vtable->klass. If it is non-shared code we can just use the
19326 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19328 * mini-ppc.c: access MonoDomain from tls, too.
19330 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19332 * declsec.c: Removed unused variable (and related warning ;-)
19334 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19336 * iltests.il: New test for LDELEMA on an array of ref types.
19338 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19339 all ldelema's on reftypes.
19340 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19341 it was the wrong place to put it.
19343 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19344 register to pop to make this cleaner, at the request of Paolo.
19346 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19348 * mini-ops.h (OP_GETHASHCODE): New op.
19350 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19352 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19355 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19358 * mini-x86.c (mono_arch_output_basic_block): Rather than
19366 The first is 3 bytes while the second is 1. This saves 36 kb on
19367 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19368 see a small boost because of icache locality.
19370 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19372 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19374 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19375 started code sharing with the generic code.
19377 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19379 * mini-ppc.c, cpu-g4.md: added code for direct access to
19382 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19384 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19385 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19388 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19390 * declsec.c|h: Added functions to cache the declarative stack modifiers
19391 in MonoJitInfo and to create a security frame from a MonoJitInfo
19393 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19394 created. Register internal calls for System.Security.SecurityFrame::
19395 _GetSecurityFrame and _GetSecurityStack.
19396 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19397 the definitions for the new stack walk/callback mechanism.
19398 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19399 first security frame for LinkDemands and InheritanceDemands) and
19400 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19402 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19403 walk initialization (lupus).
19405 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19407 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19409 (handle_loaded_temps): Do not create a temporary variable for
19410 things that we know are temps. They will never be modified.
19411 (mono_spill_call): Set MONO_INST_IS_TEMP
19412 (mono_emulate_opcode): ditto
19414 (mono_method_to_ir.CEE_DUP): ditto
19416 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19418 * mini.c (type_to_eval_stack_type): Make this handle the void type
19419 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19420 (emit_tree): use ip_in_bb to special case some common idioms
19421 Update all callers to pass in the IP.
19422 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19424 This gives us a nice 2% speedup in mcs bootstrap.
19426 * mini-x86.c (peephole_pass): Peephole pass to make
19435 * mini.c (ip_in_bb): new method.
19436 (mono_method_to_ir): use this method rather than doing the hash
19439 * linear-scan.c (mono_linear_scan): When expiring actives, you
19440 don't need to keep around variables that expire on this
19441 instruction. This makes it so that:
19444 store (ebx add (ebx, 1))
19448 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19450 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19451 combination to avoid doing two copies. Fix up problems with previous
19454 * mini.c: Fix 64 bit warnings.
19456 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19458 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19460 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19461 changes from the x86 code.
19463 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19465 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19467 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19468 throwing code to reduce its size, unify the AOT and non-aot code and
19469 get rid of relocations in the AOT case.
19471 * mini-x86.h mini.c exceptions-x86.c
19472 (mono_arch_get_throw_corlib_exception): New arch specific function to
19473 raise corlib exceptions which doesn't require relocations in the
19476 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19478 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19480 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19483 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19486 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19488 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19489 with add function when used from Inc/dec atomic
19490 functions. Re-enabled optimization on x86.
19491 * mini-ops.h: renamed atomic_add functions to
19492 allow _add to match the Interlocked::Add and
19493 _add_next to match Interlocked::Inc/Dec.
19495 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19497 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19498 linking of BBs to the end BB, and enabled SSAPRE also with
19499 consprop and copyprop (which was prevented by that bug).
19501 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19503 * mini-x86.c: disabling the Interlocked optimizing code.
19505 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19507 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19508 file version check.
19510 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19512 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19513 interlocked optimization due lack of support on x86, rewrote
19514 exchange to take into account that base may be in eax.
19516 xsp works again; activated Interlocked optimizing code.
19518 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19520 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19522 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19524 * mini-ops.h: Add new opcodes.
19526 * mini.h: Add new patch types. Add got_var to MonoCompile.
19528 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19529 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19530 make it work with all kinds of patchable code.
19532 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19533 address of the GOT, and referencing entries in the GOT.
19535 * mini.c: Add code to load the GOT address if needed by an opcode.
19537 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19538 independent AOT code on the x86 using an elf-style Global Offset Table.
19540 2004-12-14 Raja R Harinath <rharinath@novell.com>
19542 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19544 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19546 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19549 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19551 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19552 of Interlocked:Increment/Decrement/Add as inline ops.
19553 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19555 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19557 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19558 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19560 2004-12-12 Duncan Mak <duncan@ximian.com>
19562 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19563 again. `patch_info->table_size' is no longer valid after Zoltan's
19566 2004-12-12 Martin Baulig <martin@ximian.com>
19568 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19569 if we are the "real" method, ie. not an inlined method inside it.
19571 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19573 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19574 before we look in the special fields table. This fixes
19575 ../tests/thread-static-init.cs.
19577 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19579 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19580 for Array get_Rank and get_Length. Fixes bug #70465.
19582 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19584 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19585 separate structure to reduce the size of MonoJumpInfo.
19587 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19589 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19591 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19593 * mini.c (mini_get_inst_for_method): Changed to allow ports
19594 to return a MonoInst instead of opcode
19595 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19597 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19598 Allow ports to return a created MonoInst instead of op-code, will enable
19600 (renamed mini_get_opcode_for_method to better reflected the functionality)
19602 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19604 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19606 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19608 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19611 2004-12-08 Martin Baulig <martin@ximian.com>
19613 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19614 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19616 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19618 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19621 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19624 2004-12-08 Raja R Harinath <rharinath@novell.com>
19626 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19628 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19630 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19631 bug introduced by the previous patch.
19633 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19635 * mini-ppc.c, objectc.cs: handle large structs passed by value
19636 (fixes bug #69972).
19638 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19640 * mini-ppc.c: OP_ARGLIST implementation from
19641 Geoff Norton <gnorton@customerdna.com>.
19643 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19645 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19646 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19648 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19650 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19652 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19654 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19657 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19659 * mini-sparc.c: Zero out localled-ed memory.
19661 * iltests.il: Add tests for zeroing out localloc-ed memory.
19663 2004-12-04 Martin Baulig <martin@ximian.com>
19665 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19666 mono_method_get_signature_full().
19668 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19670 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19671 and some utility functions (always for SSAPRE), integrated SSAPRE.
19672 * mini.h: Likewise.
19673 * driver.c: Added ssapre option.
19674 * ssa.c: Small fix on OP_ARG handling.
19675 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19676 * Makefile.am: Likewise.
19678 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19680 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19681 now in the xp code.
19683 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19686 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19688 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19690 * cpu-s390.md : Increase instruction length of oparglist.
19692 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19694 2004-11-30 Martin Baulig <martin@ximian.com>
19696 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19697 virtual generic methods. We call a special helper_compile_generic_method()
19698 icall to retrieve the method from the vtable, inflate and compile
19699 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19701 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19703 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19705 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19707 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19709 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19712 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19714 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19715 platforms with PIC aot.
19717 2004-11-28 Martin Baulig <martin@ximian.com>
19719 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19722 2004-11-28 Martin Baulig <martin@ximian.com>
19724 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19725 the result of mono_type_get_underlying_type() to check whether
19728 2004-11-26 Martin Baulig <martin@ximian.com>
19731 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19734 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19736 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19737 the same way as the other arguments so they won't get clobbered.
19739 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19740 calls through R11 since it is clobbered by the trampoline code.
19742 2004-11-26 Raja R Harinath <rharinath@novell.com>
19744 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19745 pick up in-tree mscorlib.dll.
19747 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19749 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19751 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19752 runtime data/code are now stored in a table similar to the GOT in ELF.
19753 This allows the code itself to be position independent.
19755 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19758 * aot.c: Attach ELF type (object/function) directives to all global
19761 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19763 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19765 * mini-amd64.h: Turn on PIC AOT code.
19767 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19768 returning the offset within an OP_AOTCONST instruction where the GOT
19769 offset needs to be added.
19771 * mini.h: Bump AOT file format version.
19773 2004-11-25 Martin Baulig <martin@ximian.com>
19775 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19776 uninflated generic methods.
19778 2004-11-25 Martin Baulig <martin@ximian.com>
19780 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19782 2004-11-24 Martin Baulig <martin@ximian.com>
19784 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19785 original klass (this only applies for generic instances).
19787 2004-11-24 Martin Baulig <martin@ximian.com>
19789 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19790 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19793 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19795 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19796 localloc. Fixes #69678.
19798 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19800 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19802 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19803 used SSE registers on pinvoke calls. Fixes #69774.
19805 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19807 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19808 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19810 2004-11-23 Raja R Harinath <rharinath@novell.com>
19812 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19813 Refer directly to the mcs/ tree.
19815 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19817 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19818 Check if a trampoline for a synchronized method is required.
19820 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19822 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19823 with localloc if needed. Throe arithmetric exception in
19824 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19825 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19827 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19829 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19830 types before switching on type. Fixes #69622.
19832 2004-11-19 Raja R Harinath <rharinath@novell.com>
19834 * Makefile.am (check-local): New. Integrate into 'make check'.
19835 (MCS,RUNTIME): Define using in-tree mono and mcs.
19837 (%.exe): Use $(ILASM).
19839 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19841 * mini-ppc.c: adjust initial prolog size (bug #69691).
19843 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19845 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19848 2004-11-17 Raja R Harinath <rharinath@novell.com>
19850 * Makefile.am (clean-local): Rename from 'clean'.
19852 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19854 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19855 to mono_arch_is_int_overflow.
19856 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19859 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19861 * declsec.c|h: New files to support declarative security attributes.
19862 Added function to check if a method has (applicable) security.
19863 * mini.c|h: Add check for declarative security attributes in
19864 mono_method_check_inlining.
19865 * Makefile.am: Added declsec.c and declsec.h to the build.
19867 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19869 * mini.c, mini.h: update to keep dynamic code info per-domain.
19871 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19873 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19874 (mini_init): Get rid of it from here too.
19876 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19878 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19879 implemented OP_RETHROW (patch by Geoff Norton
19880 <gnorton@customerdna.com>).
19882 2004-11-10 Geoff Norton <gnorton@customerdna.com>
19884 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
19885 between appdomains. Fixes appdomain-unload on PPC.
19887 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
19889 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19890 mini-exceptions.c: handle the new wrapper types.
19891 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
19892 token value as a MonoClass* when compiling a wrapper.
19893 mono_jit_create_remoting_trampoline now takes an additional
19894 MonoRemotingTarget parameter.
19896 2004-11-10 Martin Baulig <martin@localhost>
19898 * mini.c (mono_method_to_ir): Use `generic_container->context'
19899 rather than creating a new one.
19901 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19903 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19905 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
19907 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
19909 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
19910 the experimental aot cache stuff.
19912 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19914 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19915 mini-exceptions.c: update to exception clause structure changes.
19917 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19919 * exceptions-x86.c (throw_exception): Fix warnings.
19921 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
19924 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19926 * exceptions-sparc.c (get_throw_exception): Really fix this.
19928 2004-11-07 Ben Maurer <bmaurer@ximian.com>
19930 * tramp-*.c: we no longer support icalls without wrappers, so
19931 a bit of code can be removed here
19933 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
19935 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
19938 * cpu-sparc.md: Add op_rethrow.
19940 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
19942 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
19944 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
19945 * mini-ops.h: Add OP_RETHROW.
19947 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
19949 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
19951 2004-11-05 Geoff Norton <gnorton@customerdna.com>
19953 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
19954 Makes the output much easier to read
19956 2004-11-05 Ben Maurer <bmaurer@ximian.com>
19958 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
19959 prevents another huge leak when compiling with ssa. Secondly, the
19960 performance of doing this rather than freeing the lists is much
19961 better. GList does a lock every time you allocate a list link,
19962 so that it can use a memory pool. So, it is better to just use
19963 a memory pool of our own.
19965 * ssa.c, linear-scan.c: replace g_list_remove_link with
19966 g_list_delete. The remove one does not free the GList, so we were
19967 leaking memory. On -O=all --compile-all with corlib, this cut down
19968 3 MB of allocations.
19970 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
19972 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
19974 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
19976 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
19977 into a new function mono_create_jit_trampoline ().
19979 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
19981 * trace.c (get_spec): Allow tracing of classes without a namespace.
19983 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
19985 * mini.c: Fix pointer overwrite in mini_method_compile.
19987 2004-11-2 Geoff Norton <gnorton@customerdna.com>
19989 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
19990 The darwin ABI needs some special handling for 1 and 2 byte structs
19991 Lets use lbz/lhz instead of lwz everywhere.
19992 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
19993 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
19994 Use stb/sth for the former, and put the latter always on stack instead of in
19995 argument registers.
19997 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
19999 * trace.c (is_filenamechar): Add '_'.
20001 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20003 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20005 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20007 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20009 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20010 depends on libmonogc. Fixes #68805.
20012 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20014 * mini.c (mono_jit_free_method): Provide extra information for
20015 this error. Currently this leaks, but will be turned into a
20016 developer option in the future.
20018 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20020 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20022 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20024 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20025 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20026 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20028 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20030 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20031 trampolines for AOT code.
20033 2004-10-22 <vargaz@freemail.hu>
20035 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20036 constructed types. Fixes #68136.
20038 2004-10-21 Martin Baulig <martin@ximian.com>
20040 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20041 if it returns true, unwind the stack to the call instruction.
20043 2004-10-21 <vargaz@freemail.hu>
20045 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20047 * mini.h: Bump AOT version number.
20049 * objects.cs: Add another test for unbox trampolines.
20051 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20054 2004-10-20 <vargaz@freemail.hu>
20056 * driver.c: Add SHARED to the set of optimizations tested.
20058 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20060 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20061 used by CEE_NEWARR.
20063 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20065 2004-10-20 Martin Baulig <martin@ximian.com>
20067 * mini-exceptions.c (mono_handle_exception): Call
20068 mono_debugger_handle_exception() to tell the debugger about
20069 catch/finally clauses.
20071 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
20073 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
20075 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
20078 2004-10-15 Geoff Norton <gnorton@customerdna.com>
20080 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
20081 methods as their native size, fixed bug #57543, #57545.
20082 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
20083 This saves a temporary register and mullw call down into 1 (minor perf
20084 increase for cases like sum = sum * 5; This use to translate into:
20087 It now translates to
20090 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
20092 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
20095 2004-10-11 Martin Baulig <martin@ximian.com>
20097 * mini.c (mono_method_to_ir): If we're a generic method, get the
20098 MonoGenericContainer from our MonoMethodNormal and create a
20099 MonoGenericContext from it.
20101 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
20103 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
20105 * basic-long.cs: Add test for checked i8->i2 cast.
20107 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20109 * inssel-ppc.brg: added a couple of speedup rules.
20111 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
20113 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
20114 to speed up rebuilds.
20116 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20118 * mini-s390.c: Minor fix to OP_OR_IMM.
20120 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20122 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20123 better. Fixes appdomain-unload.exe on sparc.
20125 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20127 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20128 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20131 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20133 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20135 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20137 * mini.c: Always generate a field read/write wrapper for members
20138 of the class MarshalByRefObject since the actual instance could
20141 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20143 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20145 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20147 * driver.c mini.h trace.c: Move the setting of the main assembly into
20148 a separate function called mono_trace_set_assembly () and call it after
20149 actually loading the main assembly. Fixes #66872.
20151 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20153 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20154 using the code manager.
20156 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20158 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20160 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20162 * cpu-amd64.md: Fix bug in previous patch.
20164 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20167 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20169 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20170 mini-exceptions.c: updates for changed stack walk interface.
20172 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20174 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20176 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20178 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20180 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20182 * driver.c (mini_regression_list): Do not call mono_assembly_close
20183 since assemblies can't be unloaded.
20185 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20187 * cpu-amd64.md: Fix more instruction lengths.
20189 * cpu-amd64.md: Fix lengths of some instructions.
20191 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20193 * inssel.brg: Make the array ldelema check aot friendly.
20195 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20197 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
20199 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
20201 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
20203 * mini-x86.c: Fix build.
20205 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
20206 mono_type_get_underlying_type () helper function to simplify code.
20208 2004-09-09 Martin Baulig <martin@ximian.com>
20210 * mini-amd64.c: Don't access `type->data.klass' directly, call
20211 mono_class_from_mono_type() instead since the type may be a
20214 2004-09-09 Martin Baulig <martin@ximian.com>
20216 * mini-amd64.c (get_call_info): Fix support for generic instances.
20217 (add_valuetype): Use mono_class_from_mono_type() to get the class
20218 since we can be a generic instance.
20220 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
20222 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
20224 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
20226 * liveness.c: reset spill costs on each scan: bug 62107
20228 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
20230 * exceptions-sparc.c (mono_arch_find_jit_info): remove
20231 unnecessary line that doesn't compile
20233 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
20235 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
20236 trampolines, make them call an error function so people can fix their
20239 2004-09-06 Martin Baulig <martin@ximian.com>
20241 * mini.c (mono_method_to_ir): When initializing locals, handle a
20242 generic instances like a valuetype if it's a valuetype and like a
20243 class if it's a class.
20245 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20247 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20248 stack. Fixes #64674.
20250 * exceptions.cs: Add test for unwinding of call arguments.
20252 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20254 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20255 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20256 set the carry/borrow flag). The sparc and s390 implementations
20257 can now use optimized versions (and simplify the code). ppc bugfixes.
20259 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20261 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
20263 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
20265 * inssel-amd64.brg: Remove leftover 32 bit rule.
20267 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
20269 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
20271 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
20272 mono_arch_find_jit_info functions into a new function. Fix a memory
20275 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
20278 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20280 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
20283 * exceptions.cs: Add array size tests.
20285 * mini.c: Allocate a separate icall wrapper for each arity of
20286 mono_array_new_va. Fixes #59509.
20288 * exceptions.cs: Add testcase for 64578.
20290 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
20292 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
20294 2004-09-02 Martin Baulig <martin@ximian.com>
20296 * mini.c (mono_method_to_ir): When initializing the locals, call
20297 handle_initobj() on the generic instance itself, not its
20300 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20302 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
20303 MonoJitInfo for dynamic methods.
20305 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
20307 * mini.c: Add support for freeing JIT data for dynamic methods.
20309 2004-09-01 Martin Baulig <martin@ximian.com>
20311 * mini-x86.c (is_regsize_var): Added support for generic
20313 (mono_arch_emit_prolog): Make this compile again, use
20314 `x86_push_imm_template (code)'.
20316 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20318 * mini-x86.c: make all push_imm instructions that get
20319 patched always emit the long form
20321 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20323 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20324 in a per-domain hash.
20326 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20329 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20331 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20334 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20337 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20338 Beginnings of SSE2 support.
20340 * exceptions.cs: Add more tests for checked int<->uint casts.
20342 2004-08-28 Martin Baulig <martin@ximian.com>
20344 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20348 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20349 Handle generic instances recursively.
20351 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20353 * iltests.il: test for conv.u8 on a constant
20355 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20357 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20358 LCONV_x4 (shrun_32 (membase)).
20360 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20362 * inssel-x86.brg: c&p rules for push/setret of long
20364 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20366 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20367 compare (regvar, base)
20369 * inssel-x86.brg: more burg love
20371 * inssel.brg: more cleanup
20373 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20375 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20377 * basic-long.cs, basic-calls.cs: new tests for optimization.
20379 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20381 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20384 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20386 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20388 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20390 * inssel.brg (mini_emit_memcpy): use
20391 NO_UNALIGNED_ACCESS to disable memcpy optimization
20393 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20395 * mini-amd64.c: Handle generic types in various places.
20397 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20399 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20401 * mini.c (handle_box): Fix warning.
20403 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20405 * mini-amd64.h: Enable the emit_state optimization.
20407 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20409 * mini-amd64.c: Add some new 64 bit peephole opts.
20411 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20413 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20415 * mini-amd64.c: Register allocator fixes.
20417 * mini.c: Add an optimization to emit_state to avoid allocation of new
20418 registers on some platforms.
20420 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20422 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20424 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20425 allocation. Fixes #63085.
20427 * basic-long.cs: Add new regression test.
20429 * mini-amd64.c: Register allocator improvements.
20431 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20433 * mini-amd64.c (read_tls_offset_from_method): Add another code
20436 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20437 instruction sequence for nullifying class init trampolines.
20439 * objects.cs: Add new regalloc test.
20441 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20443 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20445 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20447 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20450 * driver.c: Fix profiling after TLS changes.
20452 * driver.c (mono_main): Set mono_stats.enabled if needed.
20454 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20457 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20459 * mini-x86.c: use a 1 op rather than a 2 op tls access
20460 instruction -> faster.
20462 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20464 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20467 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20469 * exceptions-sparc.c (throw_exception): fix typo
20471 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20473 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20474 set tree->dreg correctly with tls. Allow any
20475 register to be used.
20477 * mini-x86.c (read_tls_offset_from_method): add new code
20478 generation pattern seen with GCC.
20481 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20483 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20484 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20485 exceptions-sparc.c: fix some performance issues in exception
20486 handling and setting of the stack trace for exceptions that were
20489 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20491 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20494 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20497 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20499 This patch inlines tls access, when possible.
20501 * mini.h: new arch functions for TLS intrinsics.
20502 All platforms updated with a stub.
20504 * mini.c: use the new intrinsics
20506 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20507 arch specific intrinsic for tls variables
20509 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20511 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20514 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20516 * mini.c: thread local allocation
20518 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20520 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20522 * Makefile.am: Link against the static version of libmonogc.
20524 * Makefile.am: Link the static versions of the convenience libraries
20525 into the mono executable.
20527 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20529 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20531 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20532 on integer overflow.
20534 * mini-amd64.c: Reorganize function call code.
20536 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20538 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20540 * inssel-x86.brg: use xor eax,eax.
20542 * basic.cs: new tests
20544 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20546 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20547 in exception throwing code.
20549 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20551 * inssel-x86.brg: use xor esi,esi.
20553 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20555 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20556 can trace methods compiled during mini_init () too.
20558 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20561 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20563 * Makefile.am: static link on x86 (r=zoltan)
20565 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20567 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20568 code since it causes some programs to fail.
20570 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20572 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20574 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20576 * mini.c: ovfops_op_map - add STACK_OBJ case for
20578 * basic.cs: add test_0_pin_string as test
20581 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20583 * Makefile.am: build C# if srcdir != builddir
20585 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20587 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20588 fall-through blocks.
20590 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20592 * driver.c: enable loop by default again and include abcrem in -O=all.
20594 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20596 * iltests.il: Add some localloc tests.
20598 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20600 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20603 * inssel-amd64.brg: Add some optimizations.
20605 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20608 * Makefile.am: Statically link mono against libmono on AMD64.
20610 * mini-amd64.c inssel-amd64.brg: Optimizations.
20612 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20614 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20616 * tramp-amd64.c: Patch calling code in trampolines.
20618 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20620 * mini-amd64.c: pinvoke struct passing fixes.
20622 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20624 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20625 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20627 2004-08-05 Duncan Mak <duncan@ximian.com>
20629 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20632 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20634 * mini-amd64.c (emit_move_return_value): Move return value for normal
20637 2004-08-05 Martin Baulig <martin@ximian.com>
20639 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20640 `type->type'; just modify `type' itself when dealing with enums
20641 and generic instances.
20642 (check_call_signature): Make `simple_type' a `MonoType *'.
20644 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20646 * mini.c: Use OP_PADD to add offsets to addresses.
20648 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20650 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20652 * mini-sparc.c (mono_arch_emit_epilog): fix check
20653 for folding last op into restore instruction
20655 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20657 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20658 helper methods using the code manager.
20660 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20662 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20664 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20666 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20667 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20669 * mini-s390.c: fix tail processing
20671 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20673 * mini-ppc.c: mul.ovf.un exception name fix.
20675 2004-08-03 Martin Baulig <martin@ximian.com>
20677 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20678 instances; before jumping to `handle_enum', also modify `ptype'.
20680 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20682 * cpu-sparc.md: fcall maximal length too small.
20684 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20686 * mini-amd64.c mini.h: Add initial support for passing/returning
20687 structures to/from pinvoked methods.
20689 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20691 * mini-ppc.c: reg allocator fix.
20693 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20695 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20697 * inssel.brg: Optimize memset on 64 bit machines.
20699 * mini-amd64.c: Fix some vararg cases.
20701 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20703 * mini-s390.c: Corrected macro in emit_float_to_int
20705 * s390-abi.cs: Tests to exercise the s390 ABI
20707 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20709 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20712 * basic.cs: Add a test for add.ovf.un.
20714 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20716 * mini-sparc.c: add case for OP_IDIV_UN
20718 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20720 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20722 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20724 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20726 * basic.cs: regression tests.
20728 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20731 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20733 * basic.cs: Add a new test.
20735 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20736 and AOT. Various fixes and optimizations.
20738 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20740 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20742 * mini-ppc.c: make sure temp regs are not used for global reg
20745 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20747 * cpu-sparc.md: conv_i8 fix for 64bits
20749 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20751 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20753 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20754 add opcode for cmp BYTE PTR [eax], imm.
20756 * inssel.brg: Make memcpy and memset takes bases.
20758 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20760 * *-amd64.*: More AMD64 work.
20762 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20764 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20765 add a compare-not-equal opcode.
20767 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20769 * mini.c: Use mono_init_from_assembly instead of mono_init.
20771 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20773 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20775 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20777 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20779 * inssel.brg: 64 bit fixes.
20781 * mini.h (MonoCallInst): Add some AMD64 specific data.
20783 * mini.h: Add some OP_P opcodes.
20785 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20787 * basic.cs: tests for 61797 and 61740
20789 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20791 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20792 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20794 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20796 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20798 * *-amd64*.*: Ongoing AMD64 work.
20800 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20802 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20804 * *-amd64*: Ongoing AMD64 work.
20806 * mini-arch.h: Add AMD64 support.
20808 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20810 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20812 * mini-ops.h: Add new opcodes.
20814 * Makefile.am: Add AMD64 support.
20816 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20817 rules into the inssel-long*.brg files.
20819 * *-amd64.*: Add beginnings of AMD64 backend.
20821 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20823 * mini.c (print_dfn): commenting out the code that prints
20824 the cil. With -O=deadce, this makes -v -v crash.
20826 * cpu-pentium.md: make checkthis have a length of 2
20828 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20830 * mini-sparc.h: fix implementations of __builtin
20831 functions for Sun compiler for V9.
20833 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20835 * mini.c: use the new stelem.ref wrapper
20836 * exceptions.cs, arrays.cs: new stelem.ref tests
20838 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20840 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20841 new XSP should work with these changes).
20843 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20845 * inssel-{long32,x86,}.brg: trivial optimizations.
20847 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20849 * mini.c: load value when emitting box operation in
20852 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20854 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20855 is one byte shorter than cmp DWORD PTR [eax], 0.
20857 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20859 * inssel-ppc.brg: arguments on the stack are always
20860 relative to the stack pointer (spotted by Neale Ferguson).
20862 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20864 * exceptions-x86.c: delay appending the method name to the trace until
20865 after mono_jit_info_table_find is called, as this gets the real
20868 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20870 * aot.c: register roots
20872 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20874 * aot.c : I could just use PLATFORM_WIN32 flag.
20876 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20878 * aot.c : Reverting the previous fix. This time it broke linux build.
20880 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20882 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
20884 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
20886 * mini.c (handle_stack_args): Remove some more debugging code.
20888 * mini.c (handle_stack_args): Remove debug output left in by mistake.
20890 * driver.c mini.h aot.c: Allow additional options to be specified with
20891 --aot and pass them to mono_compile_assembly.
20893 * aot.c: Add experimental code to AOT compile all loaded assemblies
20894 on demand and save the code into a cache in the filesystem.
20896 * aot.c: Add support for more wrapper methods.
20898 * mini.c (handle_stack_args): Handle some corner cases. Fixes
20901 * cpu-*.md: Remove removed opcodes.
20903 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
20904 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
20905 related icalls to marshal.c.
20907 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
20909 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
20911 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
20913 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
20915 2004-07-06 Ben Maurer <bmaurer@ximian.com>
20916 * liveness.c: If liveness is recomputated we need to reset the information
20917 for each variable. This way, if the liveness range has been narrowed
20918 by optimizations that happened after the last computation, we can return
20921 For example, if you have
20926 // Tons of code that does not affect i
20932 i = 0 is dead code and will be removed by SSA. However, when
20933 linear scan gets to the code, i will still appear to be live
20934 throughout the entire block. This prevents good register allocation.
20936 2004-07-06 Martin Baulig <martin@ximian.com>
20938 * debug-mini.c (mono_debug_init_method): Allow
20939 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
20940 (mono_debug_add_icall_wrapper): New method.
20942 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
20944 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
20946 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
20949 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
20951 * aot.c (mono_aot_load_method): Fix loading of debug info.
20953 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20955 * aot.c: Add logging support.
20957 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20959 * mini.h: Add prototype for mono_print_method_from_ip.
20961 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
20963 * inssel.brg: 64 bit fixes.
20965 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
20968 * Makefile.am: Add SPARC64 support.
20970 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20972 * aot.c: Fix alignment problems on 32 bit platforms.
20974 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20976 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
20979 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
20982 * mini.h: Bump AOT file version. Some 64 bit fixes.
20984 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20986 * inssel-sparc.brg: Add new rule to avoid register moves.
20988 * inssel.brg: Add ldind_to_load_membase helper function.
20990 2004-06-30 Ben Maurer <bmaurer@ximian.com>
20992 * mini.c: OffsetToStringData intrinsic.
20994 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20996 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
20998 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21001 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21002 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21004 * mini.c: reinstated mono_compile_get_interface_var()
21005 on x86, too, since the change breaks the Gtk# build there as well.
21007 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21009 * driver.c: remove loop from the default optimizations: it seems to
21010 interact badly with some of the other options (see bug #60613).
21012 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21014 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21015 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21017 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21019 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21020 vararg-using methods.
21022 2004-06-21 Martin Baulig <martin@ximian.com>
21024 * mini/mini-exceptions.c
21025 (mono_handle_exception): Added `gpointer original_ip' argument.
21026 After calling mono_unhandled_exception(), call
21027 mono_debugger_unhandled_exception() and if that returns true,
21028 restore the context and return.
21030 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21032 * mini-ppc.c: prefer the use of relative branches so
21033 they won't need to be patched in aot code (patch from Patrick Beard).
21035 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21037 * aot.c: patch from Patrick Beard to make the output assembly
21038 more correct for the MacOSX assembler. Small tweak to
21039 generate sane images on Linux/PPC, too.
21041 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21043 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21044 case until bug #59509 is fixed (shows up in #60332).
21046 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21048 * mini.c: make sure the needed wrappers are compiled, too, with
21051 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21053 * driver.c: remove NPTL reference in --version output.
21055 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21057 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21058 generate valid assembly for the Mach-O assembler.
21060 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21062 * driver.c: don't include abcrem in the all optimization specifier
21063 since it slows down jit compilation too much for now.
21065 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21067 * mini.c: use BIGMUL only if both operands have the same signage.
21068 * iltests.il: Test for bug 60056. (errors related to signage in
21073 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
21075 * mini.c, aot.c: memory leak fixes.
21077 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21079 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
21081 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
21083 * Makefile.am: remove the -static hack completely, it links in
21084 statically glib as well.
21086 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
21088 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
21089 * exceptions.cs: make it compile with new mcs/csc.
21091 2004-06-03 Massimiliano Mantione <massi@ximian.com>
21092 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
21093 and added relevant test case.
21095 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21097 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
21098 regressions in gtk-sharp.
21100 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
21102 * exceptions.cs: New regression tests.
21104 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
21106 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
21108 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21110 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21112 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
21114 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
21116 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21118 * mini.c (mono_jit_runtime_invoke): Init class in this
21119 method instead of trusting mono_jit_compile_method to
21120 do the work (because wrappers can be in object class)
21122 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21124 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21126 * basic-long.cs: New regression test.
21128 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21130 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21131 and div/rem checks.
21133 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21135 * Makefile.am: fix miguel's change to build mono statically against
21136 libmono (track build dependencies).
21138 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21140 * cfold.c: Some glib versions do not have G_MININT32.
21142 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21144 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21145 with precision of tan, atan, sin and cos, and implemented related
21146 regressions tests (fixes bug 54467, but one new problem appeared and
21149 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21151 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21153 * exceptions.cs: Add test for constant folding && division by zero.
21155 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21156 since driver.c is in libmono too, so the optimization was useless.
21158 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21159 variable to driver.c so the compiler can emit more efficient code to
21162 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21164 * Makefile.am: don't distribute generated inssel.[ch] files.
21166 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21168 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21169 into the default appdomain. Fixes #58707.
21171 * jit-icalls.c: Remove the broken approximation for truncl, doing
21172 no conversion is better.
21174 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21177 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21179 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21180 of the mcrxr instruction which is not available on some processors
21181 even if it's documented to be. Implement add and sub overflow correctly
21182 (still not complete for long unsigned). Speed up icalls a bit.
21184 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21186 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21187 we run .cctor in the current domain instead of target_domain.
21189 Fixes bug #58558, .cctor not being called in -O=shared.
21191 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21193 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21195 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21197 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
21198 which can be done with an imm8, do it that way.
21199 (mono_arch_output_basic_block): ditto for a jmp
21200 (mono_arch_emit_prolog): Computate maximum offset of a label.
21202 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
21204 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
21205 now tries to allocate prefered physical reg's for virtual
21206 regs. This reduces the number of emited spills/loads with
21207 20-30% on our core assemblies.
21209 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21211 * jit-icalls.c: truncl() is not needed and trunc() is
21212 the correct thing to do anyway (bug #58287).
21214 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
21216 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
21219 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
21221 * driver.c: enable loop optimizations by default.
21223 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21225 * mini-x86.c: fix calc of max loop size when aligning loops start.
21227 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
21229 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
21232 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21234 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21237 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21239 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21241 * mini.c (inline_method): Allways inline some wrappers even if the cost
21242 is too large. Fixes #58785.
21244 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21246 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21248 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21249 (crichton@gimp.org). Beginning of support for sparc/linux.
21251 * mini-sparc.c: Optimize retrieval of LMF address.
21253 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21255 * exceptions-ppc.c: handle alloca in methods with clauses.
21257 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21259 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21261 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21263 * mini.c: Delegate most of the abort signal work to
21264 mono_thread_request_interruption, which also handles Stop and Suspend
21267 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
21269 * mini.c mini.h: Allow inlining of icall wrappers if the backend
21270 supports the save/restore lmf opcodes.
21272 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
21274 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
21275 by gcc-3.4 as well.
21277 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
21279 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21281 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
21282 methods which contain array accesses.
21284 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
21285 boundaries. Fixes #58537.
21287 * iltests.il: Add regression test for #58537.
21289 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21291 * mini-x86.c (mono_arch_local_regalloc): Last part of
21292 fix for bug #58633 (releasing register to early).
21294 2004-05-18 Miguel de Icaza <miguel@ximian.com>
21296 * basic-long.cs: Add new regression test.
21298 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21300 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
21301 register too early on the chain.
21303 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21305 * mini.c (create_helper_signature): Use a helper function to reduce
21306 the code which needs to be written. Also set the calling convention of
21307 icalls on windows. Fixes #57840.
21309 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21311 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21312 exceptions-ppc.c: added helper function to get the instruction address
21313 from a signal handler context.
21315 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21317 * helpers.c: use g_get_tmp_dir. Invokes happyness
21320 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21322 * helpers.c: Add new env variable to pass args to objdump.
21323 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21325 2004-05-17 Radek Doulik <rodo@ximian.com>
21327 * Makefile.am (common_sources): added abcremoval.h so it get
21328 disted and daily mono packages on go-mono.com will build again
21330 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21332 * abcremoval.c: Fixed coding style, added copyright header.
21334 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21336 * mini.h: Added prototype for abc removal main function.
21338 * build_relations_propagation_table.pl: Added copyright header.
21340 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21342 * basic-long.cs: reg test for complex ceq_long bug.
21344 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21346 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21347 reg in long and clob case (bug #58343). Fixed/added comments.
21349 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21351 * mini.c (mono_jit_runtime_invoke): Follow new convention
21352 of calling the invoke method with an function pointer.
21354 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21356 * ChangeLog: Fix author of memory leak patch.
21358 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21360 * Makefile.am: fix make dist as well...
21363 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21365 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21366 on archs where pointers are 4 bytes long.
21368 * Makefile.am: Added abcremoval.c source file.
21370 * abcremoval.c: Added abcremoval.c.
21372 * abcremoval.h: Added abcremoval.h.
21374 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21376 * inssel.brg: Enabled bounds check removal.
21378 * mini.c: Added support for abcrem optimization.
21380 * mini.h: Added abcrem optimization label.
21382 * driver.c: Added support for abcrem optimization.
21384 * propagated_relations_table.def: Added propagated_relations_table.def.
21386 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21388 * mini.c, cfold.c: fix style.
21390 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21392 * mini.c: handle issue with the low-level implementation of
21393 some long opcodes (bug #54209).
21395 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21397 * basic.cs: test for my new cmov stuff.
21399 2004-05-13 Patrik Torstensson
21401 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21402 opt and added peephole documentation.
21404 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21406 * tramp-ppc.c: rewrote the generic trampoline code.
21408 2004-05-11 Patrik Torstensson
21410 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21412 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21414 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21416 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21417 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21419 * mini.c: Add new icalls for AsAny marshalling.
21421 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21423 * tramp-ppc.c, mini-ppc.c: more cleanups.
21425 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21427 * mini.c: no warnings.
21429 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21431 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21433 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21435 * mini.c: In the thread abort signal handler, if the thread is in the
21436 process of being stoped, don't throw the Abort exception, just stop the
21439 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21441 * tramp-ppc.c: removed old code.
21443 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21445 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21446 do some simple speed optimizations on ppc.
21448 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21450 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21451 and large offsets in load/store.
21453 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21455 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21456 it causes regressions.
21458 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21460 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21463 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21465 * jit-icalls.c: remove warnings.
21466 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21467 speedups for unsafe code.
21469 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21471 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21473 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21475 * basic-calls.cs: Add new regression test.
21477 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21480 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21482 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21485 2004-05-06 Patrik Torstensson
21487 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21488 long reg allocation in any reg (not only eax:edx) and implemented
21489 long shl/shr ops in asm instead of helpers.
21491 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21493 * mini-sparc.h: Fix warnings.
21495 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21498 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21499 separate statement for clarity.
21501 * mini-sparc.c: Update status.
21503 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21505 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21508 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21510 * inssel-ppc.brg: another small pre-release workaround:
21511 we don't do overflow detection for long_sub_un.
21513 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21515 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21516 (also works around a weird ppc bug: 57957).
21518 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21520 * tramp-ppc.c: trampoline fixes.
21522 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21524 * mini-ppc.c: fixed typos.
21526 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21528 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21529 at the top of the stack. Fixed typos. Use a frame registers
21530 for all the methods with exception clauses.
21532 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21534 * exceptions-ppc.c: restore fp registers.
21536 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21538 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21539 order from the stack top (moved the stack room to save the
21540 return value for trace after the param area). Fixed corruption
21541 in restoring registers on unwind.
21543 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21545 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21547 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21549 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21550 and prolog/epilog for methods that use it. Allow
21551 enough param area room for varargs methods. Fix miguel's
21552 breakage in exception handling.
21554 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21556 * Makefile.am: run genmdesc only on current arch.
21558 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21560 * exceptions-x86.c:
21561 * mini-x86.h: fix the build on windows.
21563 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21565 * 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.
21567 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21569 * mini-exceptions.c: New file.
21571 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21572 Move some parts of the x86 exception handling code to an
21573 arch-independent file so it can be shared with other ports.
21575 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21577 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21579 2004-04-26 David Waite <mass@akuma.org>
21581 * driver.c: remove comma from end of enumeration declaration
21583 2004-04-26 Jackson Harper <jackson@ximian.com>
21585 * driver.c: parse config file before loading first assembly. This
21586 allows the user gac to be enabled/disabled.
21588 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21590 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21591 simpler mechanism: we do not care what is encoded initially
21592 (branch absolute or relative), we care about the code and its
21593 target. I kept the old code for reference for now.
21595 The new code tries first to determine if the jump is anywhere in
21596 the -/+32 absolute meg range, if it succeeds, it encodes using the
21597 absolute branch; If not, it tried to find something in the
21598 relative range, if not, it uses the handle_thunk code.
21600 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21602 * exceptions-ppc.c: use the correct ip register on macosx.
21604 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21606 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21608 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21610 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21611 Raise exception on integer divide by zero by hand since the hw
21612 doesn't support it. Handle NaNs in FP compares.
21614 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21616 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21617 code reducing duplication between the platforms and enabled
21618 signal exception handling (on linux for now).
21620 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21622 * exceptions-ppc.c: more macosx support.
21624 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21626 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21628 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21630 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21632 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21634 * iltests.il: more tests.
21636 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21638 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21641 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21643 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21645 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21647 * liveness.c: Mark variables as volatile in all basic blocks reachable
21648 from exception clauses.
21650 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21652 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21655 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21657 * iltests.il, basic.cs: more tests for regalloc.
21659 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21661 * iltests.il: Some tests for register allocation modifications
21664 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21666 * exceptions.cs: Add regression test for bug #56782.
21668 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21669 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21670 the beauty of fixing the same thing in 5 different files...
21672 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21674 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21677 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21679 * mini.c: Add support for STRWLPARRAY marshalling convention.
21681 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21683 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21684 to init the context to setup the regs pointer).
21686 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21688 * exceptions-ppc.c: more exceptions work.
21690 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21692 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21695 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21697 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21698 can use the memory directly.
21700 * cpu-pentium.md: Update documentation from a post from Zoltan.
21702 add x86_add_membase, x86_sub_membase, x86_mul_membase
21704 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21706 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21707 GENERAL_REGS they were also hardcoded for all PPC ports.
21709 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21711 Remove hard-coded limit for floating point registers, use
21712 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21714 Notice that in MacOS X calling conventions you can fit a lot more
21715 floating point values in registers, so I should update the PInvoke
21716 test to excercise the passing of floating point values on the
21717 stack (currently broken).
21719 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21721 * tramp-ppc.c (create_trampoline_code): Added
21722 JUMP_TRAMPOLINE_SIZE.
21723 (ppc_magic_trampoline): Follow the pattern from
21724 x86_magic_trampoline: if code is set to zero, return.
21725 (create_trampoline_code): Always pass MonoMethod to the jump
21726 trampoline, before it was passing a null.
21727 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21728 share the code with mono_arch_create_jit_trampoline.
21730 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21732 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21735 * cpu-g4.md: Added length for jmp instruction, the worst case
21736 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21739 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21741 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21743 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21745 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21746 before each IL instruction.
21748 * mini.c (CEE_BOX): Fix warnings.
21750 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21752 * mini.c: removed a few unused vars and extra whitespace.
21754 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21756 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21758 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21760 (OP_GETCHR): use the above
21761 (CEE_LDELEMA): use the above.
21763 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21764 version of the generic impl.
21765 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21766 (CEE_LDELEMA): use the above.
21768 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21770 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21773 * iltests.il: Added new regression test for #56317.
21775 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21777 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21778 under NetBSD. Fixes #56450.
21780 * liveness.c (update_gen_kill_set): Fix previous patch.
21782 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21784 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21786 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21788 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21789 ldsfld and ldsflda.
21791 * inssel-sparc.brg: Add more optimizations.
21793 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21795 2004-04-01 Martin Baulig <martin@ximian.com>
21797 * mini.c (handle_box): New static function; moved the
21798 implementation of CEE_BOX here.
21799 (mono_method_to_ir): Added `constrained_call' variable.
21800 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21801 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21802 mono_method_get_constrained() to get the method.
21804 2004-04-01 Martin Baulig <martin@ximian.com>
21806 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21807 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21808 (mono_method_to_ir): We don't need these macros anymore since
21809 mono_class_get_full() already takes care of it.
21811 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21813 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21814 use @function (as doesn't accept #function here) and check the return
21815 value of system and stop if fails.
21817 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21819 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21821 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21823 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21825 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21827 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21830 * basic-long.cs: Add test for negation of Int64.MinValue.
21832 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21834 * mini-sparc.c: Update status.
21836 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21838 * exceptions-sparc.c: Fix return value in filters.
21840 * inssel-sparc.brg: Fix register allocation in some rules.
21842 2004-03-28 Martin Baulig <martin@ximian.com>
21844 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21847 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21849 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21851 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21852 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21853 remove unused conv_u4 opcode.
21855 * mini-x86.c: Remove valgrind workaround since it slows down things
21856 even when mono is not run under valgrind.
21858 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21860 * mini-sparc.c: Update status.
21862 * inssel-sparc.brg: Add some optimizations.
21864 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21865 future delay slot filling. Add support for varargs, tail calls and JMP.
21867 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21868 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21870 * inssel.brg: Fix register allocation in OP_ARGLIST.
21872 * inssel.brg: Fix warnings.
21874 2004-03-25 Martin Baulig <martin@ximian.com>
21876 * mini.c (inflate_generic_field): Removed.
21877 (mini_get_method): Removed, use mono_get_method_full(),
21878 (mini_get_class): Removed, use mono_class_get_full().
21879 (mono_method_to_ir): Pass our generic context to
21880 mono_field_from_token().
21882 2004-03-25 Martin Baulig <martin@ximian.com>
21884 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
21885 of a `MonoMethod *'.
21886 (mini_get_method): Take a `MonoGenericContext *' instead
21887 of a `MonoMethod *'.
21888 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
21889 a new local variable called `generic_context' which holds the
21890 current `MonoGenericContext *'; use it to lookup things.
21892 2004-03-24 Martin Baulig <martin@ximian.com>
21894 * mini.c (mini_get_class): New static method; if we're inside a
21895 generic instance, inflate the class if neccessary.
21896 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
21898 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
21900 * iltests.il: New regression test for #55976.
21902 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
21905 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21907 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
21910 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21912 * liveness.c: Consider SSA stores as well as loads when making vars
21915 * exceptions.cs: New regression tests for register allocation.
21917 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
21919 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
21920 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
21921 domain lock only to protect puntual access to data structures.
21922 Added access lock for sighash, jit_icall_hash_name,
21923 jit_icall_hash_addr and domain->code_mp.
21925 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
21927 * driver.c: Print SIGSEGV handling method.
21929 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
21931 * mini.c (setup_jit_tls_data): Handle case when this is called
21932 multiple times for a thread.
21934 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
21935 is different from fbxx_un. Fixes #54303. Also use constants instead of
21936 magic numbers in a lot of places.
21938 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
21940 * exceptions.cs: Fix cctor test when --regression is used.
21942 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
21944 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
21947 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21949 * inssel-ppc.brg: fixed register assignments for some rules.
21951 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21953 * exceptions.cs: Add test for exceptions in static constructors.
21955 * mini.c (mono_jit_compile_method_with_out): Move the calling of
21956 static constructors outside the domain lock. Fixes #55720.
21958 2004-03-17 Martin Baulig <martin@ximian.com>
21960 * mini.c (get_generic_field_inst): Removed, this'll never happen.
21961 (inflate_generic_field): Take the `MonoMethod *' instead of the
21962 `MonoClass *' and added support for generic method.
21963 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
21964 have a `field->parent->gen_params', only inflate the field if it's
21965 an open constructed type.
21967 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21969 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
21970 exception object instead of the preconstructed ones.
21972 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21974 * mini.c: reverted changed to sigsegv_signal_handler commited
21975 accidentally in the previous patch.
21977 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21980 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
21981 running --aot with an old assembly.
21983 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
21985 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
21988 * mini-sparc.c: Add support for v9 branches with prediction.
21990 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
21992 * mini.c (mini_init): #warning is GNUC only
21994 * mini-sparc.h: implement __builtin_frame_address
21995 and __builtin_return_address for Sun C compiler
21997 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
21999 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22001 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22003 * basic-calls.cs: Add test for unaligned byref long argument passing.
22005 * mini-ops.h: Add sparcv9 compare and branch instructions.
22007 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22008 v9 instructions if we have a v9 cpu.
22010 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22011 registers for global allocation.
22013 * exceptions-sparc.c: Fixes.
22015 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22017 * liveness.c (mono_analyze_liveness): Optimized version.
22019 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22021 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22024 * basic-float.cs basic-calls.cs: New regression tests.
22026 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22028 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22029 sigaltstack implementation.
22031 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22033 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22034 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22036 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22038 * mini.c: Fix warnings.
22040 * mini.c (mono_resolve_patch_target): New function which contains the
22041 arch independent part of the patching process.
22043 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22044 patching code to a separate function.
22046 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22048 * mini.c (add_signal_handler): ifdef out on Windows
22050 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22052 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22053 cpu-sparc.md: Add exception handling support + other fixes.
22055 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22056 typed GC detection in --version.
22058 * basic.cs exceptions.cs: New regression tests.
22060 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22061 the arch specific code can store data during a compilation.
22063 * mini-ops.h: Add OP_SETFRET.
22065 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22066 function, register a separate icall for each arity, so the icalls can
22069 * mini.c (mono_print_tree): Print negative offsets in a more readable
22072 * mini.c: Make signal handling work on sparc.
22074 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
22076 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
22078 * jit-icalls.c: Emulate truncl by aintl on solaris.
22080 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
22082 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
22084 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
22086 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
22088 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
22089 a MarshalByRef type, inline a method that performs the check, taking into
22090 account that the object can be a proxy. Also implemented tow new opcodes:
22091 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22092 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
22093 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22095 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
22097 * mini-ppc.c: if a relative branch displacement is too big
22098 but it points to and area reachable with an absolute branch,
22101 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
22103 * mini.c: optimize small copies in cpblk.
22105 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
22107 * basic-calls.cs basic-float.cs: New regression tests.
22109 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22110 negative offsets from %fp. Implement localloc. Fix local register
22111 allocation. Fix the case when the this argument needs to be saved to
22112 the stack. Implement some missing opcodes.
22114 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
22116 * mini.c (mini_method_compile): Reenable global regalloc in methods
22117 with exception handlers.
22119 * linear-scan.c (mono_varlist_sort): Fix warning.
22121 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22123 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22126 * liveness.c: Make all variables uses in exception clauses volatile, to
22127 prevent them from being allocated to registers. Fixes #42136.
22129 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22131 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22132 causes regressions.
22134 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22135 argument to mono_arch_regalloc_cost.
22137 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22140 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22142 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22143 Make the cost of allocating a variable to a register arch dependent.
22145 * basic-calls.cs: Fix compilation of tests.
22147 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22148 helper function to cut back on the number of #ifdefs needed.
22150 * mini-ppc.c: Fix compilation.
22152 * basic-calls.cs: New regression tests.
22154 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22156 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22157 of l0 since that is callee saved.
22159 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22162 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22163 of delay instruction.
22165 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22167 * mini.h (MonoCallInst): Add 'virtual' flag.
22169 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22171 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22173 * *.cs: New regression tests.
22175 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22178 * mini.c (mono_runtime_install_handlers): Fix build.
22180 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22181 'signal_stack_size' members.
22183 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22184 alternate signal stack.
22186 * exceptions-x86.c: Add stack overflow handling.
22188 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22189 functions to arch independent code.
22191 * mini.c (mono_print_tree): Print more detailed info for load_membase
22194 2004-02-23 Martin Baulig <martin@ximian.com>
22196 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
22198 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22200 * mini-x86.c: fixed reg allocation for div/rem.
22202 2004-02-22 Miguel de Icaza <miguel@ximian.com>
22204 * driver.c (mono_main): Report some configuratio options on --version.
22206 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
22208 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
22209 low in the address space. Correctly flush memory in thunks where we
22210 output native code.
22212 2004-02-20 Martin Baulig <martin@ximian.com>
22214 * mini.c (mini_get_method): New static method; inflate all generic
22215 methods and methods in open generic instances.
22216 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
22217 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
22219 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22221 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
22223 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
22225 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
22227 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
22229 * mini-sparc.c (flushi mono_arch_output_basic_block): make
22230 it compile using Sun's compiler.
22232 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22234 * 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.
22236 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22238 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22240 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22242 * mini-ppc.c: handle calls outside of the allowed range with thunks
22243 allocated using the code manager.
22244 * tramp-ppc.c: use the code manager to hold generated native code.
22245 Fixed the magic trampoline to just patch vtable entries.
22247 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22249 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22252 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22254 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22257 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22258 if we have a working __thread implementation.
22260 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22261 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
22263 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
22265 * mini-x86.c: Fix compilation under gcc 2.
22267 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
22269 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
22270 contains a call to the wrapped function.
22272 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
22273 OP_<CALL>_IMM opcodes, and use them under X86.
22275 * mini.c (mono_jit_find_compiled_method): Fix warning.
22277 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
22279 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
22281 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
22282 functionality to mini.c.
22284 * mini.c (mono_create_jump_trampoline): New function to create a jump
22285 trampoline. Return a compiled method instead of a trampoline if it
22286 exists. Add a cache for jump trampolines.
22288 * mini.c (mono_jit_find_compiled_method): New function to return a
22289 compiled method if it exists.
22291 * mini-x86.c: Call mono_create_jump_trampoline instead of
22292 mono_arch_create_jit_trampoline.
22294 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
22295 a jump trampoline. Fixes #52092.
22297 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
22299 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
22300 which is not up-to-date. Add check_corlib_version () instead.
22302 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
22305 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
22306 since newer valgrind versions do not need it.
22308 * mini.c (mono_jit_compile_method_with_opt): New helper function to
22309 compile a method with a given set of optimizations.
22311 * mini.c: Compile icall wrappers on-demand instead of at startup.
22313 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22314 wrapper for an icall.
22316 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22318 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22321 * iltests.il: Add test for non-empty stack before switch instruction.
22323 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22325 * mini.c: Add support for new stringbuilder marshalling conventions.
22327 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22329 2004-02-01 Martin Baulig <martin@ximian.com>
22331 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22332 in `ginst->mtype_argv'.
22334 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22336 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22337 facilitate grepping.
22339 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22341 * mini.c: fixed buglet in initobj generic implementation for references.
22343 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22345 * Makefile.am: make the version script conditional.
22346 * jit-icalls.c: handle missing truncl().
22348 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22350 * exceptions.cs: Add more tests for double->int conversion.
22352 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22353 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22355 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22357 * driver.c: make --verbose --version emit an error
22358 if the loaded corlib doesn't match the runtime version.
22360 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22362 * mini-ppc.h: export ppc_patch().
22363 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22364 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22365 on par or better than on MacOSX.
22367 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22369 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22370 mono_lookup_pinvoke_call.
22372 * mini-x86.c: Under windows, the default pinvoke calling convention is
22373 stdcall. Fixes #52834.
22375 * mini.c (optimize_branches): Add an upper bound to the number of
22376 iterations to prevent infinite loops on strange loops. Fixes #53003.
22378 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22380 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22381 and ISINST. Fixes #52093.
22383 * objects.cs (test_0_vector_array_cast): New tests.
22385 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22387 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22388 checking in Array.Set ().
22390 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22393 * object.cs (test_0_multi_array_cast): New regression test.
22395 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22397 * exceptions-ppc.c: fix build on Linux/PPC.
22399 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22401 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22402 running under valgrind.
22403 (x86_magic_trampoline): Fix build bustage.
22405 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22406 negative values as well. This is needed for the encoding of the line number
22407 info, since sometimes the line numbers are not in increasing order.
22409 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22411 * cpu-pentium.md (localloc): Increase the size of the localloc
22412 instruction since it is a loop under Win32.
22414 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22417 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22419 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22420 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22421 Max Horn (max@quendi.de). Fix file names in comments.
22423 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22425 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22426 avoid stack overflow.
22427 (replace_usage): Avoid uninitialized variable warnings.
22429 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22430 and taking the address of valuetype variables.
22432 2004-01-03 Patrik Torstensson
22434 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22435 for other purposes than FP later on.
22437 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22439 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22442 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22444 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22446 2003-12-30 Patrik Torstensson <p@rxc.se>
22448 * mini-x86.h: Decreased number of availiable fp regs.
22449 Solves corner cases with FP spilling.
22451 2003-12-23 Patrik Torstensson <p@rxc.se>
22453 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22454 for floating point stack tracking / spilling on x86.
22457 * basic-float.cs: added float mul overflow test.
22459 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22461 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22463 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22465 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22466 supports for cond branches that overflow the immediate
22467 overflow offset. mcs can compile simple programs.
22469 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22471 * exceptions-ppc.c: exception handling support wip:
22472 finally handlers get run on exception.
22474 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22476 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22479 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22481 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22482 initial support for stack walking and unwinding.
22484 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22486 * driver.c (mono_main): Make corlib-out-of-sync message more
22487 descriptive. Also remove verify_corlib call.
22489 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22491 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22492 not overlap with other call's arguments, too.
22494 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22496 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22497 move to arch-specific code the choice of arch-specific
22498 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22499 * mini.c: ensure emulation calls will not interleave
22502 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22504 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22505 the magic trampoline stack frame is dropped before executing
22508 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22510 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22511 and integer to fp conversions. Added support for overflowing
22512 arguments on the stack. Reserve a couple more registers as temps.
22513 Added support for aot compilation (as output still needs to be
22516 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22518 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22519 Don't overwrite return register in some corner cases.
22521 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22523 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22524 static constructors when AOT compiling.
22526 * driver.c (mono_main): Call mono_check_corlib_version.
22528 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22530 * cpu-g4.md, basic.cs: fixed div target register.
22532 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22534 * mini-ppc.c, basic.cs: shl_imm fix with test.
22536 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22538 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22539 structures by value. Misc fixes.
22540 * objects.cs: more tests.
22542 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22544 * mini-ppc.c: lconv.ovf.i implemented.
22546 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22549 (mini_init): don't error out if someone already called g_thread_init.
22551 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22553 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22554 to be any type per the spec. Fix abnormal memory usage when
22555 the same object is repeatedly thrown.
22557 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22559 * mini.c: check for overruns in IL code.
22561 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22563 * TODO: Add/remove some todo entries.
22565 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22567 * driver.c (mono_main): Call mono_verify_corlib.
22569 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22571 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22572 This has been moved to mini.c
22573 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22574 type being casted is marshalbyref it could be a proxy, so instead of
22575 emitting the type check code, emit a call to a runtime method that will
22576 perform the check by calling CanCastTo if needed.
22578 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22580 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22581 methods with large stack frames under Win32.
22583 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22585 * Makefile.am: Distribute regression tests.
22587 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22588 at the end instead of inserting each variable into the sorted list.
22590 * linear-scan.c (mono_varlist_sort): New helper function.
22592 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22594 * mini.c: ensure arguments and locals are within bounds.
22596 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22598 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22601 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22603 * mini.c (mono_cprop_copy_values): Fix crash.
22605 * aot.c: Set verbosity back to 0.
22607 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22609 * regalloc.c: complete memory leak fix by Laurent Morichetti
22612 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22614 * driver.c (main_thread_handler): Revert the previous patch.
22616 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22619 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22620 memory from the memory pool.
22622 * driver.c (main_thread_handler): Turn on all optimizations when
22625 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22626 an array for better performance.
22628 * regalloc.c (mono_regstate_assign): Fix memory leak.
22630 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22631 serialize the debug info.
22633 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22634 debug info from the serialized representation.
22636 * aot.c: Save debug info into the generated file and load it when
22639 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22641 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22643 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22644 More FP-related fixes.
22646 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22648 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22649 and register allocation buglet. Hello world now runs.
22651 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22653 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22654 * tramp-ppc.c: fixed class init trampoline.
22655 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22657 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22659 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22660 mini.c: more ppc changes/fixes.
22662 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22664 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22665 Also optimize the case when the arguments are the same in the caller
22668 * iltests.il: Add tests for tail calls with valuetype arguments.
22670 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22672 * mini-ppc.c: fixes for struct return type.
22674 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22676 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22677 mono_spillvar_offset() to arch-specific code.
22679 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22681 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22683 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22685 * exceptions-x86.c: Fix stack space leaks.
22687 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22688 registers from the lmf if the method has save_lmf set.
22690 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22692 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22693 of icall wrappers into InvokeInDomain, since these are now per-domain.
22695 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22697 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22698 make some opcode emulation and intrinsic ops enabled/disabled
22699 according to the architecture. More fixes.
22701 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22703 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22705 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22707 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22708 arch-specific handling for 'this' and struct return type to
22709 arch-specific code.
22711 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22713 * aot.c: prevent divide by zero error when reporting (it happened with
22714 Accessibility.dll).
22716 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22718 * mini.h (inst_switch): Remove unused macro.
22720 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22723 (load_aot_module): free 'info->methods' and 'info' properly. No more
22724 "free(): invalid pointer blah" messages when you have an old aot
22727 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22729 * jit-icalls.c, mini.c: Added support for context static fields.
22731 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22733 * mini.c (mono_method_blittable): Methods which set LastError are not
22734 blittable either. Fixes #51108.
22736 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22738 * mini.c: flush icache.
22739 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22741 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22743 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22745 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22747 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22750 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22753 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22755 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22757 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22758 instruction when the result is discarded.
22760 * iltests.il (test_0_div_regalloc): New regression test.
22762 * arrays.cs: Fix compilation error.
22764 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22766 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22767 float rules to inssel-x86.brg: sane architectures with FP registers
22768 don't need to implement these rules.
22770 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22772 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22774 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22776 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22777 implementation of 32 bit systems.
22779 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22781 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22782 (Jeroen Zwartepoorte).
22784 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22786 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22787 the caller and the callee matches.
22789 * mini.c (mono_method_to_ir): Add comment.
22791 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22792 signbit is missing on some platforms.
22794 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22796 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22798 * mini.c (setup_jit_tls_data): Call the new function.
22800 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22802 * mini-x86.c: Add experimental support for fast access to the lmf
22803 structure under NPTL/Linux 2.6.x.
22805 2003-11-06 Martin Baulig <martin@ximian.com>
22807 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22808 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22811 2003-11-02 Martin Baulig <martin@ximian.com>
22813 * mini.c (inflate_generic_field): New static method.
22814 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22815 generic instance and the field is declared in a generic type, call
22816 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22818 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22820 * mini.h mini.c (mono_method_same_domain): New function to return
22821 whenever the caller and the callee are in the same domain.
22823 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22825 2003-10-30 Martin Baulig <martin@ximian.com>
22827 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22828 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22830 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22831 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22833 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22835 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22838 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22839 object here, so it is in the correct appdomain etc.
22841 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22843 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22845 (mono_method_to_ir): Avoid freeing the type created returned from
22846 mono_type_create_from_typespec, since it is put into an internal cache
22847 by the function. Fixes pointer.exe.
22849 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22850 trampolines for icalls and pinvokes as well. Fixes #33569.
22852 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22854 * mini.c: Update after appdomain changes.
22856 * mini.c (mono_jit_compile_method_inner): Allways compile native
22857 method wrappers in the root domain, since there can only be one
22858 instance of them, whose address is stored in method->info.
22860 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22862 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22863 environment variable. Instead detect automatically whenever running
22864 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22867 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22869 * trace.c, trace.h: New files that implement the new trace option
22872 * driver.c: Document new --trace options.
22874 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22877 - if (mono_jit_trace_calls)
22878 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22880 * mini.h: prototypes.
22882 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
22884 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
22886 * mini.c inssel.brg: Implement typedefbyref opcodes.
22888 * mini.c (mono_jit_compile_method): Remove unused local variable.
22890 * mini.c (mono_jit_compile_method_inner): Ditto.
22892 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
22894 * tramp-x86.c (x86_class_init_trampoline): Fix build.
22896 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
22898 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
22900 * mini.c (mono_no_aot): Remove unused global variable.
22902 * mini.c: Thread safety fixes.
22904 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
22906 * mini.c (mono_create_class_init_trampoline): Add a lock around
22907 class_init_hash_addr.
22909 * arrays.cs (test_0_newarr_emulation): Add new regression test for
22912 * mini.c: Decompose the NEWARR instruction before decomposing its
22913 arguments. Fixes #30073.
22915 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
22917 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
22920 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
22922 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
22924 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
22926 * driver.c: Add support for compiling icall wrappers to --compile.
22928 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
22930 * inssel.brg: The empty value in class->interface_offsets is -1, not
22933 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
22935 * objects.cs: New test for 'is' operator on an array of interfaces.
22937 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22939 * tramp-ppc.c: update trampoline code to support jumps
22940 and class initialization.
22942 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
22944 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
22946 * inssel.brg (OP_UNBOXCAST): Fix #46027.
22948 * inssel.brg (OP_UNBOX): Remove unused rule.
22950 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
22951 region instead of one for each method. Fixes #47813.
22953 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
22955 * exceptions.cs (test_0_nested_finally): New regression test for
22956 nested exception handlers.
22958 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
22960 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
22962 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
22965 * mini.c (mono_method_check_inlining): Make the inlining limit
22966 configurable by an environment variable.
22968 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
22970 * mini.h: Bump AOT file version.
22972 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
22973 token, store the image along with the token, since the token might not
22974 refer to the same image as the method containing the relocation,
22975 because of inlining.
22977 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
22979 * mini.c (mono_precompile_assemblies): New function to compile
22980 all methods in all loaded assemblies.
22982 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
22984 * regalloc.h regalloc.c (MonoRegState): Change the type of
22985 iassign and fassign to int*, since they can contain large negative
22986 values if the register is spilled. Also added some comments. Fixes
22989 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
22990 under Win32. Fixes #42964.
22992 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
22994 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
22996 * aot.c: Added support for AOT compiling methods which contain calls
22997 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23000 * driver.c (compile_all_methods): Run the compilation in a thread
23001 managed by mono. Fixes #44023.
23003 * mini.c (mono_codegen): Print full method name in verbose output.
23005 * mini-x86.c (mono_arch_patch_code): Fix warning.
23007 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23008 jumps, since the method we are jumping to might be domain-specific.
23010 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23012 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23014 * inssel.brg: string chars are unsigned.
23016 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23018 * TODO: New todo item.
23020 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23021 which calls mono_runtime_class_init and patches the call site to
23022 avoid further calls.
23023 (mono_arch_create_class_init_trampoline): New arch specific function
23024 to create a class init trampoline.
23025 (create_trampoline_code): Generalized so it can create
23026 class init trampolines as well.
23028 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23029 (mono_create_class_init_trampoline): New function to create and cache
23030 class init trampolines.
23031 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23032 vtable given the address of a class init trampoline. Used by the
23034 (mono_codegen): Generate a call to a trampoline instead of
23035 mono_runtime_class_init in LDSFLD[A].
23036 (mono_codegen): Add relocations for the new trampoline.
23038 * mini.h mini-x86.c aot.c: Added a new relocation type:
23039 MONO_PATCH_INFO_CLASS_INIT.
23041 * mini.h: Bump AOT version number.
23043 * aot.c: Create a copy of the loaded code instead of using the original
23044 so methods which call each other will be close in memory, improving
23047 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23048 patch since it breaks the regression tests.
23050 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23051 for the register saving instruction sequence since the
23052 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23054 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23056 * TODO: Fix todo item && remove another.
23058 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23060 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23063 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23064 function of the module.
23066 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23067 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23068 --no-aot command line option.
23070 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
23072 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
23073 by Bernie Solomon (bernard@ugsolutions.com).
23075 * inssel.brg: Refactor the interface offset table related code into
23076 its separate functions and add support for the AOT case.
23078 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
23080 * aot.c (mono_aot_get_method_inner): Fix memory leak.
23082 * aot.c: Added mono_aot_verbose variable and made all debugging
23083 output depend on the value of this variable.
23085 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
23086 method_label and info_label.
23088 * mini.h mini-x86.c aot.c: Added a new relocation type
23089 MONO_PATCH_INFO_IID for klass->interface_id.
23091 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
23092 the MonoJitInfo structure.
23094 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
23095 a non-root appdomain in shared mode.
23097 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23099 * aot.c: make aot loader less verbose. Remove free of unused variable.
23101 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
23103 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
23105 * .cvsignore: Added *.dll.
23107 * mini.c (mono_print_tree_nl): New function callable while debugging.
23109 * mini.c (mono_print_code): Export this.
23111 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
23114 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
23116 * mini.h (MonoCompile): Added 'jit_info' field.
23118 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23119 the cfg structure, since it is needed by the AOT compiler.
23121 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23123 * aot.c: A major rewrite. Changes include:
23124 - save exception tables for methods which have them.
23125 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23126 to g_module_symbol.
23127 - reworked the file format so it is now much smaller and needs
23128 fewer relocation entries.
23130 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23132 * aot.c (load_aot_module): Fix build bustage on platforms without
23135 2003-09-04 Martin Baulig <martin@ximian.com>
23137 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23139 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23141 * TODO: Some new optimization ideas.
23143 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23145 * aot.c: Save the optimization flags used to compile the code into
23148 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23149 support emitting domain specific code.
23151 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23152 no longer domain neutral. It can be made domain neutral by compiling
23153 with --optimize=shared.
23155 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23156 between appdomains.
23158 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23159 loading of AOT code.
23161 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23163 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23164 if there is no domain neutrality information.
23166 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23168 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23169 format version into the generated library.
23171 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23172 callee method into the caller since one of them could be shared.
23174 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23175 system exceptions from AOT code now works.
23177 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23178 method if it is domain neutral and the callee is not.
23180 * graph.c (cfg_emit_one_loop_level): Fix warning.
23182 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23184 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23187 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23189 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23190 is needed by code which is executed before mono_runtime_init ().
23191 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23193 * mini.c (mono_thread_abort): Fix warning.
23194 (mono_jit_compile_method): Call static constructor in the AOT case too.
23196 * aot.c (mono_compile_assembly): Fix warning.
23198 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23200 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
23202 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
23204 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
23206 * cpu-pentium.md: Fix the length of call opcodes so they include the
23207 ESP restoring instruction. Fixes #47968.
23209 2003-08-28 Martin Baulig <martin@ximian.com>
23211 * mini-x86.c (mono_arch_call_opcode): Added support for
23212 MONO_TYPE_GENERICINST.
23214 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
23216 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
23218 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
23219 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
23221 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
23224 2003-08-26 Martin Baulig <martin@ximian.com>
23226 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
23227 when reporting an error, set this to the actual error location.
23228 (mono_method_to_ir): Report the correct error location if
23229 get_basic_blocks() returned an error.
23231 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
23233 * mini.c (mono_type_blittable): OBJECT is not blittable.
23234 (mono_method_blittable): Methods which have marshalling descriptors
23235 are not blittable either. Fixes #47842.
23237 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23239 * driver.c mini.c: Use an environment variable instead of a global
23240 variable. Also fix the build.
23242 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23243 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23246 * driver.c mini.c: Added --with-valgrind option to turn off some
23247 code which prevents mono from running under valgrind.
23249 * mini.c (mono_emit_call_args): Fixed warning.
23251 * mini.c (mono_emulate_opcode): Fixed warning.
23253 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23255 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23256 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23257 regalloc.c, regalloc.h: specify available registers in arch-specific
23258 code and support floats in the regallocator (patch by Laurent Morichetti
23261 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23263 * mini.c: mono_thread_current() can be called only after
23264 mono_runtime_init(): rearrange code to not call it early on.
23266 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23268 * mini.c: allocate jump tables in the code mempools.
23270 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23272 * mini.c, mini.h: make sure per-thread data allocated by the jit is
23275 2003-08-10 Miguel de Icaza <miguel@ximian.com>
23277 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
23278 12 to 16. This fixes bug #47453.
23281 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
23283 * mini-ppc.c: fixed indexed load and unsigned compares.
23285 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
23287 * mini.c: reenabled installation of handler for
23288 thread abort signal.
23290 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23292 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
23293 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
23294 until it's fixed and actually useful.
23296 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23298 * inssel-long32.brg: couple more opcodes implemented.
23300 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23302 * mini-sparc.c: Even more opcodes implemeted.
23304 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
23306 * mini-sparc.c: More opcodes implemented.
23308 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
23310 * mini-sparc.c: More opcodes implemented.
23312 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23314 * inssel-sparc.brg: Add some needed rules. Direct
23316 * Makefile.am: Use inssel-sparc.brg
23317 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23318 an assert happy for now.
23320 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23322 * mini-sparc.c: Fixed compile errors.
23323 * exceptions-sparc.c: Same. We now produce a mono binary
23324 on sparc-linux. Yea.
23326 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23328 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23329 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23330 They compile, but do not work.
23332 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23334 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23335 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23336 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23339 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23341 * mini.c: more opcodes implemented and better support for generics.
23343 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23345 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23346 * mini.c, mini.h: first cut at generics support: some new instructions
23347 added and changed the behaviour of some of the existing ones.
23349 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23351 * mini.c: Removed definition of metadata_shared mutex here.
23353 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23355 * mini-x86.c: make vararg calls work for instance methods.
23357 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23359 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23360 returns the arguments in a separte list, now.
23362 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23364 * aot.c, mini.c: updates for array type representation changes.
23366 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23368 * mini.c: register function to perform jit shutdown.
23370 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23372 * mini.c: use a faster allocator if possible.
23374 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23376 * aot.c: some cleanups and portability changes.
23378 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23380 * mini.c: use faster allocation for CEE_BOX if possible.
23382 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23384 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23385 Moved inlined mempcy code to its own function so that is can be
23386 reused. Added an inline memset function as well (optimized initobj).
23387 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23389 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23391 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23393 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23395 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23396 arch code can setup the cpu for CLR execution, if needed.
23397 We use it on x86 to set the precision of FP operations.
23399 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23401 * mini.c: disable some optimizations if we can guess they'll cost too
23402 much for a given method.
23404 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23406 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23408 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23409 * mini.h mini.c mini-x86.c: Added instruction level coverage
23410 info collection support.
23412 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23414 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23415 is now implemented in the profiling API. Get rid of a couple of
23416 unnecessary global variables.
23418 2003-06-15 Nick Drochak <ndrochak@gol.com>
23420 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23421 * cpu-g4.md: add op_bigmul and op_bigmul_un
23422 * cpu_pentium.md: add op_bigmul_un
23423 * inssel-long32.brg: add rule for unsigned bigmul
23424 * mini-ops.h: define OP_BIGMUL_UN
23425 * mini-x86.c: THE BUG: handle (un)signed properly
23426 * mini.c: choose unsigned opcode if needed.
23427 This set of patches fixes bug #44291
23429 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23431 * mini.c (optimize_branches): improved to handle all kinds of
23432 conditional branches.
23434 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23436 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23437 don't raise exceptions.
23439 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23441 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23442 to arch-specific files.
23444 2003-06-09 Martin Baulig <martin@ximian.com>
23446 * Makefile.am (libs): Added $(LIBGC_LIBS).
23448 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23450 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23451 and OP_ATAN (fixes bug#44293).
23453 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23455 * Makefile.am, mini-x86.c: rename cpu description array to
23456 pentium_desc, since some compilers define the 'pentium' preprocessor
23459 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23461 * mini.c (mini_select_instructions): add explicit branch if the
23462 following block is not the false target of a conditional branch -
23463 we need this with any optimization that reorder or remove bblocks
23465 * mini.c (optimize_branches): bug fixes
23467 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23469 * mini.c (mono_method_to_ir): inline static readonly fields
23471 * ssa.c (fold_tree): start cfold support for long (very simple
23474 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23476 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23478 * inssel.brg: fixed memcpy (bug #44219).
23480 2003-06-05 Dick Porter <dick@ximian.com>
23482 * driver.c: Set the glib log levels to not abort if g_message
23485 g_set_prgname() has to happen before mini_init() so that the
23486 process handle gets the info.
23488 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23490 * driver.c: add intrins to the default optimizations to get wider
23493 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23495 * mini.h: some large basic blocks will overflow a 16-bit
23496 integers for symbolic registers.
23498 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23500 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23501 (mono_arch_output_basic_block): fix bug 43499
23503 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23505 * mini.c: kill duplicated definition of mono_debug_format.
23507 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23509 * mini-x86.c, arrays.cs: fixed register allocation bug.
23511 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23513 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23515 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23517 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23520 (print_method_from_ip): also print source location information if
23523 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23525 * mini.c (mono_find_block_region): bug fix in region code
23526 (mini_method_compile): enable removing unreachable code again, but
23527 only in methods without exception clauses.
23529 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23531 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23532 Implemented arglist opcode and handling of TypedReference type.
23533 Fixed x86 call convention when a structure is returned.
23534 Minimal support for calling static vararg methods.
23536 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23538 * mini.c (mini_method_compile): always remove unreachable code,
23539 because the code in them may be inconsistent (access to dead
23540 variables for example).
23542 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23544 * driver.c, debug-mini.c: warning fixes.
23546 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23548 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23550 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23552 * mini.c: thread-static fields are registered in mono_class_vtable(),
23553 so ensure the function is called before checking for them.
23555 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23557 * mini.c (optimize_branches): fix for bug 43586
23559 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23560 overflow (fixes Bug #43639)
23562 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23564 * mini.c, objects.cs: allow the use of stobj for primitive types.
23566 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23568 * mini.c: be less strict about argument checking until we support
23569 running the verifier.
23571 2003-05-27 Nick Drochak <ndrochak@gol.com>
23573 * basic-long.cs: tests for (ulong)int * (ulong)int also
23574 * mini.c: use the same trick for (ulong)int * (ulong)int
23576 2003-05-27 Nick Drochak <ndrochak@gol.com>
23578 * basic-long.cs: add regression test for (long)int * (long)int
23579 * cpu-pentium.md: add op_bigmul specification
23580 * inssel-long32.brg: add OP_BIGMUL rule
23581 * mini-ops.h: add OP_BIGMUL
23582 * mini-x86.c: register allocator: handle case where src1 needs to be
23584 * mini.c: substitute special BIGMUL opcode in the tree for
23585 (long)int * (long)int
23587 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23589 * jit-icalls.c: call the type ctor on field access if needed.
23591 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23593 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23594 to a method (including results of ldelema, bug#43207).
23596 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23598 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23599 colors to show exception handler blocks.
23601 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23602 (fix for pinvoke7.cs).
23604 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23606 * mini.h, mini.c: ensure correct initialization order for types that
23607 require it. Prepare for lazy compilation of jit icall wrappers.
23608 Provide a name for opcode emulation to reduce unneeded mallocing.
23610 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23612 * mini-x86.c: better register restoring code and profiling
23613 support for tail calls.
23615 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23617 * mini.h, driver.c: prepare for leaf methods optimization.
23619 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23621 * mini.c: get targets of branches before converting a method.
23623 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23625 * mini.c (optimize_branches): added some experimental code (disbaled)
23627 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23629 * mini.c (optimize_branches): fix branch to branch optimization
23631 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23633 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23635 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23637 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23640 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23642 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23643 enable use of interface variables again.
23645 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23646 I1 to registers because there is no simply way to sign extend 8bit
23647 quantities in caller saved registers on x86.
23649 * inssel-float.brg: set costs of some rules to 2 so
23650 that monobure always select the arch. specific ones if supplied,
23651 regardless of the order we pass the files to monoburg.
23653 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23655 * mini.c, mini-x86.c: since the magic trampoline for jumps
23656 can't patch the code directly, we do it as soon as the
23657 method gets compiled.
23659 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23661 * mini-x86.c, mini.h: introduce a new patching method
23662 to support CEE_JMP and tail calls.
23663 * mini.c: obey tail.call. Don't precompile methods target
23665 * tramp-x86.c: new trampoline code to handle methods
23666 reached through a jump.
23668 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23670 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23671 bit values to registers
23673 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23675 * mini.c (mono_compile_get_interface_var): share interface
23676 variables if possible.
23678 2003-05-16 Martin Baulig <martin@ximian.com>
23680 * debug-mini.c (mono_init_debugger): New function to initialize
23681 the debugger. This is not in the debugger since it needs to
23682 access some of mini's internals.
23684 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23686 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23688 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23690 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23691 for value type handling.
23693 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23695 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23696 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23698 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23700 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23701 the constructor through a proxy.
23703 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23705 * jit-icalls.c, inssel.brg: fixes to array element address
23708 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23710 * mini-x86.c (is_regsize_var): allocate pointer to registers
23712 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23714 * driver.c: fixed typo, added intrins to the set of optimizations
23715 tested with regressions.
23717 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23719 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23720 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23723 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23725 * inssel.brg: remove some common pop instructions without side effects
23727 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23729 * inssel-x86.brg: fixed thinko in int to double conversions.
23731 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23733 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23735 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23737 * inssel-long32.brg: two more missing instructions.
23739 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23741 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23742 if not already set.
23744 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23746 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23749 * basic-float.cs: Added tests for negative zero.
23751 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23753 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23754 a couple of missing operations for long casts, with test cases.
23756 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23758 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23760 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23762 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23763 code size estimation.
23765 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23767 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23768 abstract methods (fix bug 42542)
23770 * aot.c: add ability to handle array types
23772 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23774 * mini.c: Call the _specific versions of the object allocation
23775 functions if possible.
23777 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23779 * driver.c: call setlocale ().
23781 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23783 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23786 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23788 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23790 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23791 wrappers (fix bug 42122)
23793 2003-05-04 Martin Baulig <martin@ximian.com>
23795 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23797 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23798 s/mini_set_defaults/mono_set_defaults/g.
23800 2003-05-04 Martin Baulig <martin@ximian.com>
23802 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23804 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23806 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23807 (reported by Don Roberts).
23809 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23811 * mini.c: temporarily work around two bugs for this release.
23813 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23815 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23816 that contains -export-dynamic and it makes using the ld script
23818 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23820 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23822 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23825 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23827 * mini.c: make sure leave calls all the needed finally blocks,
23828 even when the target jumps out of multiple exception clauses.
23830 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23832 * ldscript, Makefile.am: add linker script to reduce the number of
23833 exported symbols (should also fix the issues with libwine defining
23834 some of the same symbols in io-layer).
23836 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23838 * driver.c (mini_main): Avoid assertion when no file name is given on
23841 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23843 * driver.c: added --version/-V command line option.
23844 Added the inline optimization in the regression tests.
23846 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23848 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23849 to the type in the method signature (fixes bug#42134).
23851 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23853 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23855 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23857 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23859 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23861 * driver.c: fixed bug #42100.
23863 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23865 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23867 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23869 * mini.c: moved most of the code required to do inlining to its own
23870 function so it can be reused. Inline also ctors if appropriate.
23872 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23874 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23875 the runtime can call mono API functions.
23877 2003-04-27 Martin Baulig <martin@ximian.com>
23879 * debug-mini.c (mono_debug_init_method): Added
23880 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23881 send a notification to the debugger.
23883 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
23884 running in the Mono Debugger, just pass the breakpoint number to
23885 mono_debug_init_method().
23887 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
23889 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
23891 * mini.c: allow some more unsafe compares.
23893 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23895 * mini-x86.c, Makefile.am: make distcheck works (partially from
23896 a patch by Richard Lee <r.h.lee@attbi.com>).
23897 * regset.c, regset.h: removed, they are unused.
23899 2003-04-25 Dick Porter <dick@ximian.com>
23901 * driver.c: Usage reports the name as 'mono' not 'mini'
23902 * exceptions-x86.c: Build and run on freebsd
23904 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
23906 * Makefile.am: install the program with the 'mono' name and
23907 the library as libmono instead of mini and libmini.
23909 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23911 * driver.c: provide the APIs for the embedding interface of the old jit.
23913 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
23915 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
23917 2003-04-23 Martin Baulig <martin@ximian.com>
23919 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
23921 * driver.c: Added `--debug' command line argument to enable
23924 2003-04-23 Martin Baulig <martin@ximian.com>
23926 * debug.[ch]: Removed. The code is now in
23927 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
23929 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
23932 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
23934 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
23936 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23939 (mini_cleanup): moved mono_runtime_cleanup call after the call to
23940 mono_domain_finalize.
23941 (mini_method_compile): use mono_method_profile* if the the option is
23944 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
23946 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23947 methods with their wrapper.
23949 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23950 methods with their wrapper.
23952 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
23955 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
23958 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
23961 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
23963 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
23965 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
23967 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
23968 of the mempool. This is slightly faster and uses less memory
23970 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23972 * mini.c: avoid O(n) allocation for variables.
23974 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23976 * mini.c: handle items on the stack after inlining methods.
23978 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23980 * mini.c: make the method->opcode optimization dependent
23981 on MONO_OPT_INSTRINS and do it lazily.
23983 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23985 * driver.c: print overall results at the end of regression run.
23987 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
23989 * inssel.brg: don't overwrite symbolic registers.
23991 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23993 * inssel-x86.brg: fix conversion from long to float.
23995 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
23997 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
23999 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24001 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24003 * driver.c: Added --print-vtable option as in the old JIT.
24005 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24007 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24009 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24011 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24013 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24015 * mini.c regalloc.c regalloc.h: Fix memory leak.
24017 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24019 * aot.c (mono_aot_get_method): register all used strings
24021 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24023 * mini.c: always intern strings references with ldstr at compile time.
24025 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24027 * Makefile.am: add BUILT_SOURCES.
24029 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24031 * driver.c: give a better error message when the assembly to execute
24032 doesn't have an entry point.
24034 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24036 * Makefile.am: added hack for automake
24038 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24041 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24043 22003-04-07 Martin Baulig <martin@ximian.com>
24045 * Makefile.am: Added Makefile.am.
24047 * debugger-main.c: Removed, this is now in the debugger where it
24050 * mini.pc.in: Call this package `mini' for the moment.