1 2010-02-13 Zoltan Varga <vargaz@gmail.com>
3 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
6 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
7 so they have small offsets. Fixes #566311.
9 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
11 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
13 2010-02-11 Zoltan Varga <vargaz@gmail.com>
15 * mini-amd64.c: Remove the special casing of byref in a few places now that
16 mini_type_get_underlying_type () handles it.
18 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
19 by returning native int. Fixes #577984.
21 2010-02-11 Zoltan Varga <vargaz@gmail.com>
23 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
26 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
27 of putting the clause itself.
29 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
31 2010-02-09 Zoltan Varga <vargaz@gmail.com>
33 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
36 2010-02-10 Geoff Norton <gnorton@novell.com>
38 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
40 2010-02-08 Zoltan Varga <vargaz@gmail.com>
42 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
45 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
46 it is not an LLVM generated symbol.
48 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
50 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
51 implementation in gshared mode because it causes regressions.
53 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
55 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
56 should be done by the caller.
58 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
60 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
62 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
63 since mono_jit_info_table_find () doesn't do it anymore.
65 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
66 instead of mono_jit_info_table_find ().
68 2010-02-07 Zoltan Varga <vargaz@gmail.com>
70 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
72 * aot-compiler.c (encode_method_ref): Update after the removal of
73 mono_gc_get_managed_allocator_type ().
75 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
78 2010-02-06 Zoltan Varga <vargaz@gmail.com>
80 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
81 generic params as well.
82 (handle_isinst): Ditto.
84 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
85 instead of always calling an icall.
87 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
88 computing the size of the got.
90 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
91 when using LLVM. Instead of emitting it as an LLVM method, emit it using
92 the assembly directive '.set' so it points to the first LLVM emitted method.
94 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
96 * mini.c (mini_method_verify): Report the method which failed to verify.
98 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
100 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
101 to avoid JIT'ng dead basic blocks. This is the same behavior as the
104 2010-02-04 Zoltan Varga <vargaz@gmail.com>
106 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
109 2010-02-04 Zoltan Varga <vargaz@gmail.com>
111 * mini-llvm.c: Init the jit module only when first JITting.
113 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
115 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
117 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
118 replaced with the real got.
120 * debugger-agent.c (type_commands): Return the enumness if the type as well.
122 * image-writer.c: Reduce the amount of #ifdefs a bit.
124 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
127 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
129 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
132 2010-02-02 Zoltan Varga <vargaz@gmail.com>
134 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
135 (mono_llvm_emit_method): Fix unaligned stores too.
137 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
138 so async stack walks don't crash.
140 2010-02-02 Zoltan Varga <vargaz@gmail.com>
142 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
143 was not patched if the callee needed an rgctx trampoline.
145 2010-02-01 Zoltan Varga <vargaz@gmail.com>
147 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
148 vtable address in AOT code.
150 2010-02-01 Zoltan Varga <vargaz@gmail.com>
152 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
155 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
157 * genmdesc.pl: remove dependency on external cpp.
159 2010-02-01 Zoltan Varga <vargaz@gmail.com>
161 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
162 using LLVM, its not needed, and abcrem can't handle it.
164 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
166 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
167 it easier to group instructions and reduce duplication.
169 2010-02-01 Zoltan Varga <vargaz@gmail.com>
171 * decompose.c: Move the array/soft float decompose routines here from
174 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
176 2010-01-31 Zoltan Varga <vargaz@gmail.com>
178 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
179 to tell LLVM that the got is constant, not used yet.
181 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
183 2010-01-30 Zoltan Varga <vargaz@gmail.com>
185 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
188 2010-01-30 Zoltan Varga <vargaz@gmail.com>
190 * aot-compiler.c (add_wrappers): Commit the hack which generates
191 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
194 2010-01-29 Zoltan Varga <vargaz@gmail.com>
196 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
197 a fault, only used by the LLVM backend.
199 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
200 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
202 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
203 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
205 * mini-llvm.c: Only generate volatile loads from load instructions which have
206 the MONO_INST_FAULT flag set.
208 2010-01-29 Zoltan Varga <vargaz@gmail.com>
210 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
213 2010-01-28 Zoltan Varga <vargaz@gmail.com>
215 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
216 sequence points. Fixes #571236.
218 2010-01-28 Zoltan Varga <vargaz@gmail.com>
220 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
221 end of the appdomain unload process, after assemblies have been unloaded.
224 2010-01-27 Zoltan Varga <vargaz@gmail.com>
226 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
229 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
232 2010-01-26 Zoltan Varga <vargaz@gmail.com>
234 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
236 2010-01-26 Geoff Norton <gnorton@novell.com>
238 * aot-compiler.c: Fix a logic error introduced when guarding against enums
239 with struct marshalability.
241 2010-01-24 Zoltan Varga <vargaz@gmail.com>
243 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
244 it supports class names as well.
246 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
247 needed by the GC map code.
249 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
252 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
253 if cfg->init_ref_vars is set.
255 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
256 cfg->disable_initlocals_op_refs is set.
258 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
259 using liveness info if cfg->compute_precise_live_ranges is set.
261 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
262 volatile variables correctly. Add comments about the live ranges. Not enabled
265 2010-01-24 Zoltan Varga <vargaz@gmail.com>
267 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
268 0x2a into them in method prologs.
270 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
272 2010-01-22 Zoltan Varga <vargaz@gmail.com>
274 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
275 classes, since llvm is compiled with -fno-rtti.
277 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
279 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
280 llvm does not require it.
282 * aot-runtime.c (load_method): Print the full name of the last aot method.
284 2010-01-21 Zoltan Varga <vargaz@gmail.com>
286 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
287 thread has not fully started yet.
289 2010-01-21 Zoltan Varga <vargaz@gmail.com>
291 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
293 2010-01-21 Miguel de Icaza <miguel@novell.com>
295 * driver.c: Do not abort if LLVM is not supported, print a
296 warning and add the information to the Mono JIT information.
298 2010-01-21 Zoltan Varga <vargaz@gmail.com>
300 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
301 using explicit null checks.
303 2010-01-20 Zoltan Varga <vargaz@gmail.com>
305 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
308 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
310 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
311 its no longer needed.
313 * method-to-ir.c (mono_method_to_ir): Fix a warning.
315 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
316 define for platforms still using it (s390). Get rid of the
317 mono_arch_get_throw_exception_by_name () routines on all other platforms.
319 * exceptions-x86.c: Rework the throw trampolines so there is only one function
320 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
322 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
323 the caller pushed the arguments.
325 * mini-llvm.c: Enable throwing exceptions on x86.
327 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
328 "Thread (nil) may have been prematurely finalized" messages if this is called
329 on a thread not registered with the runtime.
331 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
333 2010-01-19 Zoltan Varga <vargaz@gmail.com>
335 * jit-icalls.c (mono_array_new_3): New jit icall.
337 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
339 * arrays.cs: Add a test for 3 dimensional arrays.
341 2010-01-19 Zoltan Varga <vargaz@gmail.com>
343 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
344 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
347 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
350 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
352 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
354 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
356 2010-01-18 Bill Holmes <billholmes54@gmail.com>
358 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
359 HOST_WIN32. Also including winsock2. to define struct in_addr.
361 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
363 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
365 Code is contributed under MIT/X11 license.
367 2010-01-18 Zoltan Varga <vargaz@gmail.com>
369 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
371 * branch-opts.c (mono_optimize_branches): Honor the new flag.
373 * mini.c (mini_method_compile): Set the new flag when running under the
376 2010-01-18 Zoltan Varga <vargaz@gmail.com>
378 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
379 a ref/noref value + a global pin flag, so parts of stack frames can still be
380 precisely marked even if they include stuff which needs pinning. Improve logging.
381 Fix many bugs. Not enabled yet.
383 * gc-test.cs: Add a few tests.
385 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
386 the normal -v options. Avoid propagating liveness information through bblocks
387 which end with a NOT_REACHED opcode.
389 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
390 after cfg has been freed.
392 2010-01-17 Zoltan Varga <vargaz@gmail.com>
394 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
395 if a clause is skipped because it uses the exception object, since it could
396 have caught the exception.
398 * exceptions.cs: Add a test.
400 2010-01-16 Zoltan Varga <vargaz@gmail.com>
402 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
404 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
405 ICollection<T> wrappers.
407 2010-01-16 Zoltan Varga <vargaz@gmail.com>
409 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
411 2010-01-16 Zoltan Varga <vargaz@gmail.com>
413 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
414 NOMAP32BIT or optimize_for_xen is set.
416 2010-01-16 Zoltan Varga <vargaz@gmail.com>
418 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
419 mono_metadata_str_hash () instead.
421 2010-01-15 Zoltan Varga <vargaz@gmail.com>
423 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
426 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
428 2010-01-15 Zoltan Varga <vargaz@gmail.com>
430 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
433 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
434 throwing code correctly.
436 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
438 2010-01-15 Zoltan Varga <vargaz@gmail.com>
440 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
441 ftnptrs created by us, handle RGCTX_FETCH correctly.
442 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
444 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
445 ftnptr added by mono_aot_get_named_code ().
447 2010-01-14 Zoltan Varga <vargaz@gmail.com>
449 * mini-arm.c: Fix a few LLVM problems.
451 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
453 2010-01-13 Mark Probst <mark.probst@gmail.com>
455 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
458 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
460 * jit.h, method-to-ir.c: added ability to set the policy for
461 inserting breakpoints from the break IL instruction or the
462 Debugger.Break () API call.
464 2010-01-13 Zoltan Varga <vargaz@gmail.com>
466 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
467 assemblies need to be eagerly loaded.
469 2010-01-12 Zoltan Varga <vargaz@gmail.com>
471 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
473 2010-01-11 Zoltan Varga <vargaz@gmail.com>
475 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
476 an argument which matches any exception.
478 2010-01-10 Zoltan Varga <vargaz@gmail.com>
480 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
481 optimization if the called method is gshared and marshalbyref, since gshared
482 methods can' have wrappers. Fixes #569390.
484 * generics.cs: Add a test.
486 2010-01-10 Zoltan Varga <vargaz@gmail.com>
488 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
491 2010-01-10 Zoltan Varga <vargaz@gmail.com>
493 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
495 2010-01-09 Zoltan Varga <vargaz@gmail.com>
497 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
498 since it is not supported in win2000.
500 2010-01-08 Zoltan Varga <vargaz@gmail.com>
502 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
503 error if loading an assembly fails.
504 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
506 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
509 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
512 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
514 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
515 is not supported yet.
517 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
519 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
521 * method-to-ir.c: All types with variant arguments must fallback to the
522 slow path. This makes cast of variant delegates work.
524 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
525 argument that is set to TRUE is the returned vtable slot is for a variant
526 interface. Changed a g_print + g_assert_not_reached to a g_error.
528 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
529 a similar fashion of generic virtual methods.
531 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
533 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
536 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
537 method using a variance aware function.
539 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
541 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
543 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
546 2010-01-07 Zoltan Varga <vargaz@gmail.com>
548 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
549 If LLVM decides to set the code model to Large, reset it to Default.
551 2010-01-07 Zoltan Varga <vargaz@gmail.com>
553 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
554 stripped binaries as well.
556 2010-01-07 Zoltan Varga <vargaz@gmail.com>
558 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
559 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
561 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
564 2010-01-06 Zoltan Varga <vargaz@gmail.com>
566 * mini.c (mini_method_compile): Extract the JIT info creation code into a
569 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
570 as the type info to llvm.eh.selector.
571 (exception_cb): Use the type info for filling out some fields of
572 MonoJitExceptionInfo like the flags and the exception class. This is needed
573 because the LLVM produced exception handling clauses might not match the original
574 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
576 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
577 separate function. Add an extra argument which returns the type infos
578 corresponding to the exception clauses.
580 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
581 exception handling clauses.
583 2010-01-04 Zoltan Varga <vargaz@gmail.com>
585 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
586 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
589 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
591 * mini.c (mono_compile_is_broken): Skip methods from serialization's
594 2010-01-04 Zoltan Varga <vargaz@gmail.com>
596 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
599 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
601 * mini.c (mini_method_compile): Verify the method before calling
602 mono_compile_create_vars as this might crash since it uses method
607 2010-01-04 Zoltan Varga <vargaz@gmail.com>
609 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
610 one case if AOTing, since the class might not be a concrete class.
612 2010-01-03 Zoltan Varga <vargaz@gmail.com>
614 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
615 functions which are now defined in mempool-internals.h.
617 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
619 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
621 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
625 * mini-*.c: Properly handle generic enums.
629 2009-12-28 Zoltan Varga <vargaz@gmail.com>
631 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
632 in a few more places.
634 2009-12-27 Zoltan Varga <vargaz@gmail.com>
636 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
637 nullable parameters. Fixes #567351.
639 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
641 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
643 2009-12-26 Zoltan Varga <vargaz@gmail.com>
645 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
646 mono_get_generic_context_from_code () call.
648 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
650 2009-12-25 Zoltan Varga <vargaz@gmail.com>
652 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
655 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
657 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
658 mono_method_get_signature returns NULL. Fix #567084
660 2009-12-25 Zoltan Varga <vargaz@gmail.com>
662 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
663 instead of once for each module.
665 2009-12-22 Zoltan Varga <vargaz@gmail.com>
667 * debugger-agent.c (ss_start): Implement step over for the last sequence
670 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
671 have the STEP_LOC flag set.
673 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
674 fails. Fixes #566689.
676 2009-12-21 Zoltan Varga <vargaz@gmail.com>
678 * mini.c (mono_add_seq_point): New helper function.
679 (mono_save_seq_point_info): New function to save sequence point info, extracted
680 from mini_method_compile ().
682 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
684 * mini.h (MonoSeqPointInfo): New structure containing information about
685 the sequence points of a JITted method.
686 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
689 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
690 point information is stored, use a MonoSeqPointInfo structure instead of a
691 GPtrArray. For each seq point, compute a list of successor seq points.
693 * debugger-agent.c: Use the successor list to implement step-over more
694 efficiently: instead of single stepping until a different line/IL offset is
695 reached, place breakpoints into all successor seq points.
697 * mini.h: Bump AOT file format version.
699 2009-12-21 Zoltan Varga <vargaz@gmail.com>
701 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
703 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
705 2009-12-21 Zoltan Varga <vargaz@gmail.com>
707 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
710 2009-12-18 Zoltan Varga <vargaz@gmail.com>
712 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
713 alloca as g_malloc is not signal safe.
715 2009-12-18 Zoltan Varga <vargaz@gmail.com>
717 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
718 VALGRIND_DISCARD_TRANSLATIONS.
720 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
721 checks, they are no longer needed.
723 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
724 a function into a sigctx which can handle function pointers.
726 * mini-ppc.c: Implement soft debugger support on ppc64.
728 * mini-ppc.c: Implement soft debugger support.
730 2009-12-17 Zoltan Varga <vargaz@gmail.com>
732 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
734 2009-12-17 Marek Habersack <mhabersack@novell.com>
736 * mini.c (mono_get_runtime_build_info): include Mono version in
739 * driver.c (mono_main): VERSION is now included in the string
740 returned from mono_get_runtime_build_info()
742 2009-12-17 Zoltan Varga <vargaz@gmail.com>
744 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
745 signatures. Fixes #565143.
747 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
749 2009-12-16 Zoltan Varga <vargaz@gmail.com>
751 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
753 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
755 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
756 making max stack 10x smaller.
758 2009-12-16 Zoltan Varga <vargaz@gmail.com>
760 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
762 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
764 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
766 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
768 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
769 bigger than MONO_ARCH_MAX_FRAME_SIZE.
771 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
773 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
775 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
777 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
780 2009-12-14 Miguel de Icaza <miguel@novell.com>
782 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
783 raise an invalid program exception.
785 For other opcodes that we might not handle use a g_warning and
786 raise the exception. Beats termination.
790 2009-12-14 Zoltan Varga <vargaz@gmail.com>
792 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
794 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
795 by merging the LLVM and !MAP_32BIT cases.
797 2009-12-13 Jonathan Chambers <joncham@gmail.com>
799 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
800 sigctx being passed in, as we have no CONTEXT available in the APC.
802 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
805 Code contributed under MIT/X11 license.
807 2009-12-13 Zoltan Varga <vargaz@gmail.com>
809 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
810 in the LLVM backend on AMD64.
812 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
815 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
817 * mini-llvm.c: Export mono_personality for AOT.
819 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
821 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
822 implicit exception can occur.
824 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
825 OP_IMPLICIT_EXCEPTION instruction.
827 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
829 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
831 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
832 inside a protected block.
834 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
835 trampolines doesn't include the argument.
837 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
838 trampolines on amd64.
840 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
843 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
844 disabled for methods with clauses.
846 * mini-llvm.c: Enable support for catch clauses.
848 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
849 end of an LLVM compiled finally clause.
850 (mono_handle_exception_internal): Save the exception handling state in TLS
851 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
852 resume unwinding from that point.
854 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
855 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
856 to obtain the addresses of the exception handling regions.
858 * mini-llvm.c: Add beginnings of support for exception handling, currently only
859 finally clauses are supported.
861 * mini.c (mini_method_compile): Add support for LLVM code with exception
864 2009-12-12 Zoltan Varga <vargaz@gmail.com>
866 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
869 2009-12-12 Zoltan Varga <vargaz@gmail.com>
871 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
874 2009-12-11 Zoltan Varga <vargaz@gmail.com>
876 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
877 for 2 parameter sched_setaffinity in older glibc versions. Fixes
880 2009-12-11 Marek Habersack <mhabersack@novell.com>
882 * method-to-ir.c (mini_redirect_call): do not redirect the
883 InternalAllocateStr internal call if string profiling is enabled.
885 2009-12-10 Zoltan Varga <vargaz@gmail.com>
887 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
890 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
891 unwind.h header file.
893 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
894 newer valgrind versions seems to handle this fine.
896 2009-12-09 Zoltan Varga <vargaz@gmail.com>
898 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
899 on the debugger thread.
901 2009-12-08 Zoltan Varga <vargaz@gmail.com>
903 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
905 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
907 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
909 * cpu-<ARCH>.md: Make call_handler clob:c.
911 * mini.c: Reenable SSA for methods with clauses.
913 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
914 as it causes failures on x86.
916 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
918 * driver.c: Fail gracefully with --compile-all if mono_method_signature
919 returns NULL (e.g. a bad assembly).
921 2009-12-08 Geoff Norton <gnorton@novell.com>
923 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
924 stepping out into native code. There were issues with nested invokes
927 2009-12-07 Zoltan Varga <vargaz@gmail.com>
929 * mini.c (mini_method_compile): Do the disable_llvm checks early
930 and avoid the LLVM compile pass if the checks fail.
932 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
934 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
935 LLVM optimizations don't try to remove them.
937 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
938 different file so the original remains.
940 2009-12-06 Zoltan Varga <vargaz@gmail.com>
942 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
944 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
946 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
947 support for non-inline unwind descriptors.
949 2009-12-07 Geoff Norton <gnorton@novell.com>
951 * debugger-agent.c: Darwin can colesce signals, so we need to handle
952 the interrupt_count slightly differently. Native threads were never
955 2009-12-05 Zoltan Varga <vargaz@gmail.com>
957 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
958 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
959 yet generate this info.
961 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
963 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
964 client can distinguish between intptrs and longs.
966 2009-12-05 Zoltan Varga <vargaz@gmail.com>
968 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
971 * aot-runtime.c (load_function): Update after the change above.
973 * mini.h: Bump AOT file format version.
975 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
976 if the delegate class is dynamic.
978 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
979 in gshared code too using the new rgctx info type
980 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
982 2009-12-04 Geoff Norton <gnorton@novell.com>
984 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
985 we need to track the original suspend count so the thread properly
986 wakes up in resume_thread.
988 2009-12-04 Zoltan Varga <vargaz@gmail.com>
990 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
993 * generics.cs: Add a test.
995 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
996 is 0. Simplify a lot of code using this.
998 * mini-trampolines.c (mono_delegate_trampoline): Call
999 mono_create_static_rgctx_trampoline () before saving the final address in
1000 delegate->method_code, to avoid calling it each time a delegate is first called.
1002 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1003 which need static rgctx trampolines.
1005 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1006 keyed on the method+addr pair, since addr could be either the method addr or
1007 an unbox trampoline in the AOT case. Fixes #560246.
1009 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1011 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1012 place it was called before too.
1014 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1016 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1017 if no security manager is present, to speed up the AOT case. Call
1018 mono_class_vtable () full with raise_on_error == TRUE instead.
1020 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1022 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1023 the local optimization passes can take its result into account. Fixes
1026 * exceptions.cs: Add a test.
1028 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1030 This patch is contributed under the terms of the MIT/X11 license
1032 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1034 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1036 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1038 * debugger-agent.c: Rework the handling of stack traces of running threads to
1039 avoid crashes if compute_frames () tries to walk the stack of running thread.
1041 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1043 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1045 * mini.h (StackFrameInfo): Add an 'lmf' field.
1047 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1049 * debugger-agent.c (suspend_current): Always set really_suspended.
1051 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1053 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1055 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1057 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1060 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1062 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
1064 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1066 * mini-trampolines.c: Fix MSVC build.
1068 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1070 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
1072 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1074 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
1075 the instruction following an OP_FCOMPARE is optimized away.
1077 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1079 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
1080 emit_autoreg () into this arch-specific function.
1082 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
1083 code, it is no longer needed.
1085 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
1087 * mini.h: Bump AOT file format version.
1089 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
1090 using the sorted_code_offsets array, instead of reading it from the
1091 exception debug info.
1092 (load_method): Call mono_aot_find_jit_info instead of
1093 decode_exception_debug_info ().
1095 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
1096 LLVM compiled as a flag.
1098 2009-11-29 Zoltan Varga <vargaz@gmail.com>
1100 * debugger-agent.c (resume_thread): Fix a warning.
1102 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1105 2009-11-28 Zoltan Varga <vargaz@gmail.com>
1107 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
1108 contents to MonoAotFileInfo.
1110 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1112 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1113 Put all binary data into a giant blob, similarly to the way .net assemblies
1114 store binary data. Emit offset tables in a compact form to reduce their size.
1116 * mini.h: Bump AOT file format version.
1118 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1121 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1122 avoid linear searches at runtime.
1124 * aot-runtime.c (find_symbol): Update this to use the hash.
1126 * mini.h: Bump AOT file format version.
1128 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1130 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1133 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1136 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1137 the distribution of got slot types.
1139 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1141 * method-to-ir.c: Add support for generating explicit null checks.
1143 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1145 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1146 on a random thread if possible.
1148 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1149 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1152 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1153 regs. Pass the real size of the regs array to mono_unwind_frame ().
1155 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1158 2009-11-24 Geoff Norton <gnorton@novell.com>
1160 * mini-darwin.c: Work around apple bug rdar://7209349 See
1161 http://openradar.appspot.com/7209349 for details. Synopsis,
1162 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1163 never been initialized before.
1165 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1167 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1169 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1171 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1173 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1174 OP_SHL_IMM is not 32 bit.
1176 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1178 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1180 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1182 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1185 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1186 > 0 since some threads can resume if their resume_count is > 0.
1187 (invoke_method): Avoid reading freed memory.
1189 * debugger-agent.c (process_suspend): Extract the suspend code from
1190 process_single_step_inner () to a separate function. Rework the code to prevent
1191 races between this function and thread interrupts.
1193 * debugger-agent.c (suspend_current): Check the resume_count field instead
1194 of resume_one so suspends+resumes during single threaded invokes work
1197 2009-11-23 Zoltan Varga <vargaz@gmail.com>
1199 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
1200 to make the generated code smaller.
1202 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
1203 sequence generated by recent LLVM versions.
1205 * mini-llvm.c: Add support for a few simple cases which weren't supported
1208 * mini-trampolines.c (mono_magic_trampoline): Don't call
1209 mono_arch_get_vcall_slot () when llvm is enabled.
1211 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
1213 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
1214 into a new function called common_call_trampoline () which is used by the
1215 llvm vcall trampoline as well.
1217 * debugger-agent.c: Implement single threaded invokes.
1219 * debugger-agent.c: Revert change which broke the agent on linux.
1221 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
1224 * generics.cs: Add a test.
1226 2009-11-22 Zoltan Varga <vargaz@gmail.com>
1228 * debugger-agent.c: Fix the cygwin build.
1230 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1232 * cprop.c: Remove this unused file.
1234 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1236 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1239 * basic.cs: Add a test.
1241 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1243 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1246 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1248 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1249 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1250 it. Use this flag to control llvm related code paths instead of #ifdef
1251 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1254 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
1256 * mini.h: Bump AOT file format version.
1258 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
1259 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
1261 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
1262 was used as an assembly filter.
1264 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1266 * unwind.c: Fix support for ppc.
1268 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
1269 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
1271 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1273 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
1275 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
1276 added by the ps3 changes.
1278 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1280 * mini-gc.c: Resurrect this, so at least it compiles.
1282 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
1284 2009-11-18 Zoltan Varga <vargaz@gmail.com>
1286 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
1287 create_event_list () so assembly filters can be used.
1289 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
1292 2009-11-17 Zoltan Varga <vargaz@gmail.com>
1294 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
1295 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
1298 * aot-compiler.c (add_generic_instances): Emit instances of common generic
1299 classes for char/bool too.
1301 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
1303 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1306 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1309 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1311 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1313 Code contributed under MIT/X11 license.
1315 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1317 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1318 threads in native code work.
1320 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1321 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1324 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1326 * debugger-agent.c: Implementation for Windows platform.
1328 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1329 primitives. Use SEH to implement breakpoints and single stepping.
1331 * mini-x86.h: Enable soft debugger on Windows.
1333 Code contributed under MIT/X11 license.
1335 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1337 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1338 under XEN. Fixes #522894.
1340 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1342 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1343 interface calls in LLVM AOT code.
1345 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1348 * mini-llvm.c: Add support for OP_VPHI.
1350 * objects.cs: Add a test.
1352 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1354 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1355 this is called on the debugger thread.
1357 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1359 * mini-llvm.c: Add soft-float support.
1361 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1362 FCALL which returns an R4.
1364 * driver.c (mono_main): Add a missing '\n'.
1366 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1367 platforms which doesn't support the LLVM IMT trampoline.
1369 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1371 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1373 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1375 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1378 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1380 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1382 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1383 Instead of emitting a method_order table, sort the contents of the code_offsets
1384 table and do a binary search in the sorted table. The previous approach doesn't
1385 work with LLVM which emits methods in a arbitrary order.
1387 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1388 in the .eh_frame section in ELF files.
1390 * mini.h: Bump corlib file format version.
1392 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1394 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1395 LDMIA->LDM macro name change.
1397 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1399 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1402 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1405 * aot-compiler.c: Ditto.
1407 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1408 &align to mini_type_stack_size_full ().
1410 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1412 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1414 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1416 * mini-arm.c: Compute the stack space used by arguments using
1417 mini_type_stack_size_full ().
1419 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1421 * optflags-def.h: Remove dead TREEPROP optimization.
1423 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1425 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1427 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1429 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1431 * driver.c (mono_jit_parse_options): New public API function to parse options
1432 as done by the runtime executable.
1434 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1435 when handling named arguments.
1437 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1439 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1440 for passing small vtypes in registers, make the CallInfo structures more
1441 similar to the code on the other platforms.
1443 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1444 the code in the prolog requires it.
1446 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1448 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1449 (koush@koushikdutta.com).
1451 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1452 where the thunk memory should be allocated from. Fixes appdomain unloading
1455 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1457 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1458 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1460 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1462 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1463 AOT, as it is not implemented yet.
1465 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1467 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1469 * debugger-agent.c: Fix windows build.
1471 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1473 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1474 after the client connects/disconnects.
1476 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1477 when an exception of a given type is thrown.
1479 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1480 only on an uncaught exception.
1482 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1484 * debugger-agent.c: Add a 'launch' option.
1486 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1488 * debugger-agent.c: Add a 'timeout' option.
1490 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1492 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1495 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1497 * debugger-agent.c (set_breakpoint): Emit a log message.
1499 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1501 * mini-arm.c: Fix the arm build.
1503 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1505 * aot-compiler.c: don't leak the value returned from
1506 mono_type_full_name().
1508 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1510 * debugger-agent.c: defer including mono-mutex.h until we know the
1513 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1515 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1516 of pthreads directly.
1518 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1519 exception handlers. Pass info argument.
1521 * mini.h: Adjust signatures of soft debugger functions to pass void*
1522 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1524 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1525 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1526 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1527 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1529 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1531 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1532 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1533 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1534 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1536 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1538 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1540 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1542 * mono-semaphore.h: Skeleton implementation for Windows.
1544 Code contributed under MIT/X11 license.
1546 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1548 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1550 Code contributed under MIT/X11 license.
1552 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1554 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1556 Code contributed under MIT/X11 license.
1558 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1560 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1561 debug info to 100 because 10 still slows down gdb too much.
1563 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1564 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1565 them in the wrappers.
1567 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1569 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1571 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1573 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1574 function mono_aot_get_array_helper_from_wrapper ().
1576 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1577 array helper methods.
1579 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1581 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1582 the value was loaded from memory.
1584 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1585 the value was loader from there.
1587 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1588 without constant swizzle.
1590 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1592 * mini-amd64.c: Put soft debugger functions behind a
1593 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1595 * mini-amd64.h: disable the soft debugger in windows.
1597 Code contributed under MIT/X11 license.
1599 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1601 * mini-x86.c: Put soft debugger functions behind a
1602 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1604 Code contributed under MIT/X11 license.
1606 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1608 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1609 to mono_arch_find_jit_info_ext.
1611 Code contributed under MIT/X11 license.
1613 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1615 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1617 * debugger-agent.c: Add support for filtering events by assemblies.
1619 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1620 the agent is not enabled.
1622 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1624 * exceptions-x86.c: hopefully last change to fix the windows build.
1625 This one courtesy of Jonathan Chambers.
1627 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1629 * debugger-agent.c: remove unused function.
1631 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1633 * debugger-agent.c: add #ifdefs for a few header files.
1634 * mini-x86.h: disable the soft debugger in windows.
1635 Step 1 of 2 to make this compile on windows with gcc.
1637 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1639 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1640 as it breaks the build.
1642 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1644 Merge the soft debugger branch.
1646 * debugger-agent.h debugger-agent.c: New files containing the soft
1647 mode debugger module.
1649 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1650 at the appropriate locations.
1652 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1655 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1656 enable/disable single stepping.
1658 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1659 which returns all information in a StackFrameInfo structure, and can handle the
1660 LMF frames added by the debugger.
1662 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1665 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1666 walker function which works on a specific thread and passes a StackFrameInfo
1667 structure to its callback.
1669 * mini.c (mini_init): Initialize the debugger agent.
1671 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1673 * mini-ops.h: Add OP_SEQ_POINT opcode.
1675 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1676 arguments to the debugger agent.
1678 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1680 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1683 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1685 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1687 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1689 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1691 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1692 sets the IMT argument and makes a virtual call.
1694 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1696 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1698 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1701 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1703 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1704 runtime. Fixes #551228.
1706 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1708 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1710 * basic.cs: Add a test.
1712 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1713 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1714 CONSTRAINED. Fixes #550964.
1716 * generics.cs: Add a test.
1718 2009-10-28 Mark Probst <mark.probst@gmail.com>
1720 * mini-posix.c (add_signal_handler): Use
1721 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1723 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1725 Contributed under the terms of the MIT/X11 license by
1726 Jerry Maine <crashfourit@gail.com>.
1728 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1729 sse4a for simd intrinsics.
1731 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1732 sse4a for simd intrinsics.
1734 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1736 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1737 instead of inst_p1 which is not the same on ILP32 platforms.
1739 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1741 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1742 not the mscorlib one before calling mono_get_lmf_addr.
1744 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1745 of the ip to the LMF.
1747 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1748 immediate in the op->op_imm optimization.
1750 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1751 understand. VTypes now work, but are not abi compliant, as they are
1752 split into 4 byte parts instead of 8.
1753 (emit_memcpy): Fix the unrolled case to work on the PS3.
1755 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1757 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1758 the default when static linking.
1760 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1762 * aot-compiler.c: Add an autoreg option to automatically register
1763 statically linked aot modules using ELF .ctors.
1765 * genmdesc.pl: Add __ppc64__ to allowed defines.
1767 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1769 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1770 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1772 2009-10-24 Mark Probst <mark.probst@gmail.com>
1774 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1776 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1778 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1779 which will contain the domain where the method was found.
1781 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1782 mini_jit_info_table_find ().
1784 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1786 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1788 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1790 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1791 set, its not supported yet.
1793 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1795 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1796 iface wrapper is not found.
1797 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1799 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1801 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1802 which have a different name.
1804 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1805 wrappers and Array.GetGenericValueImpl ().
1807 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1808 because of the change above.
1810 * generics.cs: Add a test for full aot + generic array ifaces.
1812 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1814 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1815 that hides the previous one.
1817 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1819 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1820 marshalled. Fixes #541623.
1822 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1824 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1826 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1828 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1830 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1832 * mini-posix.c (sigprof_signal_handler):
1833 Implemented support for building stat call chans in different ways.
1835 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1837 * mini-exceptions.c (mono_find_jit_info):
1838 Also check that a jit info has been found (fixes a profiler crash).
1840 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1842 * mini.c (mono_codegen):
1843 Call mono_profiler_code_buffer_new with correct code address.
1845 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1847 * driver.c (mono_main): Change the date in the copyright.
1849 2009-10-14 Mark Probst <mark.probst@gmail.com>
1851 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1852 allocator in shared generic code for open classes, because we
1853 can't get those classes' vtables. We need to make managed
1854 allocators not depend on the vtable at compile-time to solve this.
1856 2009-10-13 Martin Baulig <martin@ximian.com>
1858 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1859 `const guint8 *trampoline' argument; send both the old and the new
1862 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1864 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1865 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1866 (can_marshal_struct): Skip structures with auto layout.
1868 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1870 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1872 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1873 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1874 a variable to hold the stack slot used by the int<->float conversion opcodes.
1876 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
1878 2009-10-04 Zoltan Varga <vargaz@gmail.com>
1880 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
1881 when using full-aot.
1883 2009-10-06 Zoltan Varga <vargaz@gmail.com>
1885 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
1886 each instance of Comparer<T>.
1888 * generics.cs: Add a new test.
1890 2009-10-09 Zoltan Varga <vargaz@gmail.com>
1892 * driver.c (parse_debug_options): Add a 'gdb' option.
1894 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
1896 * image-writer.c: Add support for emitting the image into a memory buffer.
1898 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
1900 * aot-compiler.c: Add support for registering debug info with GDB using the
1901 new JIT debugging interface in GDB 7.0. It can be turned on by setting
1902 MONO_XDEBUG to 'gdb'.
1904 2009-10-10 Zoltan Varga <vargaz@gmail.com>
1906 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
1909 2009-10-11 Zoltan Varga <vargaz@gmail.com>
1911 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
1912 can be used to set breakpoints in gdb.
1914 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
1915 segment to an absolute address.
1917 2009-10-13 Mark Probst <mark.probst@gmail.com>
1919 * method-to-ir.c: Use the managed array allocator method if
1922 2009-10-13 Bill Holmes <billholmes54@gmail.com>
1924 * aot-compiler.c : Fix the MSVC builds
1926 Code is contributed under MIT/X11 license.
1928 2009-10-13 Zoltan Varga <vargaz@gmail.com>
1930 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
1931 avoid registering 1 symbol file per method with gdb.
1933 2009-09-29 Zoltan Varga <vargaz@gmail.com>
1935 * mini-sparc.c: Fix the handling of enums with base type long.
1937 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
1939 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
1940 instead of using type->data.klass as the later doesn't work with generics.
1942 2009-09-25 Mark Probst <mark.probst@gmail.com>
1944 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
1945 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1946 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
1947 works differently now and we don't handle it in the JIT anymore.
1949 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
1950 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
1951 the Thread class split.
1953 2009-09-25 Zoltan Varga <vargaz@gmail.com>
1955 * driver.c: Don't run tests with the obsolete treeprop optimization.
1957 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
1958 variable volatile. Fixes #541577.
1960 * basic-calls.cs: Add a new test.
1962 * basic-long.cs: Remove tests which are now in basic-calls.cs.
1964 2009-09-24 Zoltan Varga <vargaz@gmail.com>
1966 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
1967 work/required with recent iphone sdk versions.
1969 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
1972 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
1973 in the VCALL decomposition code.
1975 2009-09-22 Zoltan Varga <vargaz@gmail.com>
1977 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
1979 * basic.cs: Add a test.
1981 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
1984 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
1985 searches all the domains of the current thread.
1987 * exceptions-<ARCH>.c: Use it. Fixes #539394.
1989 2009-09-21 Zoltan Varga <vargaz@gmail.com>
1991 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
1992 so catching exceptions thrown in the same method works. Fixes exception17.exe.
1994 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
1995 for non-jit trampolines.
1997 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
1999 * aot-compiler.c (add_wrappers): Ditto.
2001 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2002 the size of the param area used by dyn_call to 6 which covers the majority of
2005 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2007 * mini-arm.c: Implement support for passing/receiving
2008 longs and receiving floats in the dyn_call code.
2010 * mini-amd64.c: Implement support for receiving vtypes in registers in
2013 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2016 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2018 * mini-arm.c (get_call_info): Return more precise information in
2020 (dyn_call_supported): Use the information in CallInfo.
2022 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2024 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2027 * mini-arm.c: Update after the dyn_call api changes.
2029 * mini.c (mini_create_jit_domain_info): Register a destructor function
2030 for the runtime_invoke_hash.
2032 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2033 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2035 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2036 (dyn_call_supported): Simplify this by using get_call_info ().
2037 (mono_arch_dyn_call_free): New destructor function.
2039 * generics.cs: Remove a printf.
2041 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2043 * mini-arm.c: Add support for enum return values and passing a few arguments
2046 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2049 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2051 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2052 the dynamic invoke wrappers.
2054 * mini-arm.c: Implement OP_DYN_CALL for arm.
2056 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2057 supported by the dynamic runtime invoke wrapper.
2059 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2060 runtime invoke wrapper.
2062 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2063 if possible when running with full-aot.
2065 * mini-ops.h: Add OP_DYN_CALL opcode.
2067 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
2068 with dynamic arguments lists similar to libffi.
2070 2009-09-19 Zoltan Varga <vargaz@gmail.com>
2072 * method-to-ir.c: Fix the previous change on 64 bit platforms.
2074 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
2077 * iltests.il.in: Add a new test.
2079 2009-09-18 Zoltan Varga <vargaz@gmail.com>
2081 * aot-compiler.c (add_generic_instances): Add more instances of
2082 GenericEqualityComparer.
2084 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2086 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
2088 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2090 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
2091 comments on some functions that now can fail.
2093 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
2095 * Makefile.am: Add Info.plist to EXTRA_DIST
2097 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2099 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
2100 static synchronized wrappers. Fixes #539500.
2102 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2104 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
2107 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2109 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
2110 lmf before calling filter clauses as well. Fixes #539550.
2112 * exceptions.cs: Add a test.
2114 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2116 * aot-compiler.c (add_generic_class): Add instances of
2117 Array.GetGenericValueImpl as well.
2119 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2122 * generics.cs: Add a fullaot linq test.
2124 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2126 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2129 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2131 * mini-trampolines.c (mono_delegate_trampoline) : Call
2132 mono_cominterop_get_invoke if the delegate target object
2135 Code is contributed under MIT/X11 license.
2137 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2139 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2140 internal call is defined outside platform code. Reduce code
2141 duplication with existing [Method|Field]AccessException
2143 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2145 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2146 if the return value is a small struct passed on regs.
2148 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2150 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2152 * mini-codegen.c: Enable the cpu description validation for arm.
2154 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2156 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2157 test which depends on structs to objects.cs.
2159 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2160 require object model related stuff working.
2162 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2164 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2166 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2167 against the instruction metadata in mini-ops.h. amd64 only for now.
2169 * mini-ops.h: Fix some instruction descriptions.
2171 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2172 unused instructions.
2174 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2176 * exceptions.cs: Add a new test.
2178 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2180 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2182 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2184 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2185 skip empty phi opcodes.
2187 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2188 correctly by zero extending after loads. Skip methods containing calls
2189 to the monitor enter/exit trampolines.
2191 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
2192 when calling mono_thread_force_interruption_checkpoint ().
2194 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
2196 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
2198 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
2200 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
2201 bootstrap could run.
2203 2009-09-04 Zoltan Varga <vargaz@gmail.com>
2205 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
2207 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2209 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
2211 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2212 LLVM might be very short.
2214 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
2215 in OP_THROW/RETHROW.
2217 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
2220 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2222 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
2223 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2224 LLVM might be very short.
2226 2009-09-01 Zoltan Varga <vargaz@gmail.com>
2228 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
2229 the alignment for the value of sp.
2231 2009-09-01 Geoff Norton <gnorton@novell.com>
2233 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2234 managed wrappers in full aot.
2236 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2238 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2240 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2242 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2244 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2246 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2248 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2251 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2253 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2254 depend on the info MonoMethodHeader which could be missing in IL stripped
2257 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2259 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
2260 they are only 4 byte aligned.
2262 2009-08-21 Zoltan Varga <vargaz@gmail.com>
2264 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
2265 was done previously, since using SP causes too many problems.
2267 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
2268 frames without a frame pointer works.
2270 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
2271 global register in methods with calls, since the calls can go through
2272 a static rgctx trampoline which doesn't save it.
2274 2009-08-19 Zoltan Varga <vargaz@gmail.com>
2276 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
2278 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2280 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
2282 2009-08-18 Christian Hergert <chris@dronelabs.com>
2284 * method-to-ir.c: Fix warnings for uninitialized variables.
2286 2009-08-18 Christian Hergert <chris@dronelabs.com>
2288 * mini-exceptions.c:
2289 * aot-compiler.c: Fix printf warnings.
2291 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2293 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
2294 Add GetGenericValueImpl<string>.
2296 * aot-compiler.c (add_generic_instances): Add instances of
2297 GenericEqualityComparer<T> for primitive types. Only emit the array
2298 wrappers into the mscorlib image.
2300 2009-08-15 Zoltan Varga <vargaz@gmail.com>
2302 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
2303 the methods_loaded array using amodule->info->nmethods.
2305 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2306 (MONO_AOT_FILE_VERSION): Bump this.
2308 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2311 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2312 MonoJitInfo doesn't belong to its methods aot image.
2314 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2316 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2318 * mini-arm.c: Fix warnings.
2320 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2322 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2325 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2327 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2328 avoid clobbering IP.
2330 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2331 hold the trampoline argument, so its initial value is available during
2334 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2337 * exceptions-hppa.c:
2339 * exceptions-s390x.c:
2340 * exceptions-mips.c:
2342 * exceptions-sparc.c:
2343 * exceptions-alpha.c:
2345 * mini-trampolines.c:
2347 * exceptions-s390.c: add and use #define's instead of sizeof()
2348 for MonoJitInfo and MonoJitInfoTable.
2350 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2355 * tramp-x86.c: use a #define instead of sizeof() for a few
2356 structures that use a zero-length array.
2358 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2360 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2361 case when the method is dynamic. Fixes #529238.
2363 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2365 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2366 of asserting when a method is JIT compiled in full-aot mode.
2368 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2370 Contributed under the terms of the MIT/X11 license by
2371 Jerry Maine <crashfourit@gail.com>.
2373 * fixed wrong dates in changelog.
2375 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2377 Contributed under the terms of the MIT/X11 license by
2378 Jerry Maine <crashfourit@gail.com>.
2380 * basic-simd.cs: added test for packed double square root.
2381 * cpu-amd64.md: added opcode info for packed double square root.
2382 * cpu-x86.md: added opcode info for packed double square root.
2383 * mini-ops.h: added IR opcode for packed double square root.
2384 * mini-x86.c: added IR to native translation code for packed double square root.
2385 * mini-amd64.c: removed todo for packed double square root.
2386 * simd-intrinsics.c: added method to IR opcode converstion for
2387 packed double square root.
2389 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2391 Contributed under the terms of the MIT/X11 license by
2392 Jerry Maine <crashfourit@gail.com>.
2394 * mini-amd64.c: Added a change to help tell the difference as
2395 to what perpose the xmm register is being used--mainly to help
2397 * mini-amd64.h: Changed callee regs to use 15 out of 16
2398 (one used for special cases) xmm registers for both fp
2399 and simd ops. Added define to turn on new feature in the regalloc
2400 that allows fp and simd ops to share the xmm regs happily.
2401 * codegen.c: Added code to detect for which perpose an xmm reg is
2402 being used (fp or simd) and to translate back and forth to the
2403 correct logical reg bank (fp or simd) for 'spill load's.
2405 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2407 Contributed under the terms of the MIT/X11 license by
2408 Jerry Maine <crashfourit@gail.com>.
2410 * basic-simd.cs: Added tests for stressing the regalloc when running with
2411 16 simd regs and when simd and fp ops share the same reg bank.
2413 2009-08-01 Mark Probst <mark.probst@gmail.com>
2415 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2416 in shared generic code, we might have to look up the class in the
2417 RGCTX. If we use the class directly, compute its GC descriptor.
2419 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2421 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2423 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2425 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2426 check for errors. Fixed the case when the class with the Main
2429 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2431 Contributed under the terms of the MIT/X11 license by
2432 Jerry Maine <crashfourit@gail.com>.
2434 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2436 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2438 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2440 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2442 * method-to-ir.c: Fix naming of stelem and ldelem.
2444 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2446 * driver.c (main_thread_handler): Check that the assembly loaded
2447 matches the filename when doing AOT.
2449 2009-07-30 Mark Probst <mark.probst@gmail.com>
2451 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2454 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2455 utils/mono-sigcontext.h).
2457 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2460 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2462 * mini.c (mono_codegen):
2463 Call profiler hook to keep track of method code buffers.
2465 2009-07-27 Mark Probst <mark.probst@gmail.com>
2467 * method-to-ir.c: Invoke write barriers for the
2468 Interlocked.(Compare)Exchange JIT intrinsics.
2470 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2472 * Makefile.am (version.h): Fix issues when built out of tree.
2473 Remove some redundant 'grep's piped through 'sed's.
2475 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2477 This patch is contributed under the terms of the MIT/X11 license
2479 * mini-ppc.c (mono_arch_output_basic_block):
2480 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2481 for bits 32-47 with signed load/store diplacements for bits
2482 48-63. Use prefered base/offset order for indexed form.
2483 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2484 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2485 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2486 OP_LOADI2_MEMBASE): Same.
2487 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2488 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2489 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2491 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2492 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2493 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2494 OP_LOADI1_MEMINDEX): Same
2495 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2496 OP_STORER8_MEMINDEX): Same
2497 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2499 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2500 for bits 32-47 with signed load/store diplacements for bits
2501 48-63. Use prefered base/offset order for indexed form.
2503 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2505 This patch is contributed under the terms of the MIT/X11 license
2507 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2508 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2509 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2510 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2511 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2512 cfg->stack_usage to avoid size warnings.
2513 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2514 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2515 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2516 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2518 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2519 after code varible is initialized.
2520 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2521 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2522 (mono_arch_emit_epilog):
2523 Move Use ppc_load32 for cfg->stack_usage to avoid size
2526 2009-07-24 Mark Probst <mark.probst@gmail.com>
2528 * method-to-ir.c: The write barrier doesn't do the store anymore,
2529 so we have always to emit it. Also, emit the wbarrier after the
2532 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2534 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2535 for argument count 3 too.
2537 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2539 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2540 the caller handle the exceptions.
2541 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2542 method. Fixes #524498.
2544 2009-07-22 Geoff Norton <gnorton@novell.com>
2546 * mini-exceptions.c: Fix build on ia64.
2548 2009-07-22 Mark Probst <mark.probst@gmail.com>
2550 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2553 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2555 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2558 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2560 * basic-simd.cs (Main): Pass args to the test driver.
2562 2009-07-20 Geoff Norton <gnorton@novell.com>
2564 * mini-x86.h: Fix the x86 version guards to use Apple's
2565 properly defined macros.
2567 2009-07-20 Geoff Norton <gnorton@novell.com>
2569 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2572 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2574 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2575 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2576 the information which is needed for invokes, so only one locking+hash table
2579 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2581 * aot-compiler.c (add_generic_instances): Emit instances of
2582 GenericComparer<T> for primitive types.
2584 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2586 * mini-posix.c: Fix linux build.
2588 2009-07-19 Geoff Norton <gnorton@novell.com>
2590 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2591 mono_gdb_render_native_backtraces
2592 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2593 so we implement the sane semantics to the runtime here
2594 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2595 so we need to call it differently (mono_gdb_render_native_backtraces)
2596 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2597 here for default implementations.
2598 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2599 support Apple's weird syscall (SYS_fork) implementation and not busy
2600 loop in abort() on native crashes on OSX anymore.
2602 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2604 * aot-runtime.c (load_method): Change the handling of the
2605 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2608 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2610 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2612 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2613 seems to break the aot tests.
2615 * mini.c (mono_patch_info_equal): Fix the handling of
2616 MONO_PATCH_INFO_RGCTX_FETCH.
2618 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2620 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2622 * mini.c (mono_patch_info_hash): Fix the handling of
2623 MONO_PATCH_INFO_INTERNAL_METHOD.
2624 (mono_patch_info_equal): Ditto.
2626 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2628 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2631 * mini-llvm.c: Add some infrastructure for AOT support.
2633 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2635 * mini-llvm-cpp.c: Update to the latest llvm api.
2637 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2638 option to false to prevent llvm from installing signal handlers which
2641 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2644 * cpu-amd64.md: Revert previous change as those instructions
2645 take 2 separate arguments. Remember to read the arch docs more
2646 carefully next time.
2648 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2650 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2652 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2654 * mini-ppc.c: exploit multiple load/store units if available (rest of
2655 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2656 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2658 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2660 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2661 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2663 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2665 * cpu-x86.md: Fix missing clobbering from trancendental simd
2668 * cpu-amd64.md: Same.
2670 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2672 Contributed under the terms of the MIT/X11 license by
2673 Jerry Maine <crashfourit@gail.com>.
2675 * basic-simd.cs: Added tests for single and doulble indexers.
2677 * cpu-amd64.md: Added simd opcode information.
2679 * mini-amd64.c: Added IR to native simd generation code.
2680 Added simd register names and function that returns them.
2682 * mini-amd64.h: Added marcos to turn on simd code compilation in
2683 amd64. Added max simd register count marco. Added caller/callee
2684 register mask marcos. Added marcos to use simd register bank.
2686 * mini.h: Added helper marco for shufling dwords and simple
2689 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2691 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2693 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2695 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2696 the length of the native code as well.
2698 * basic-simd.cs: Add a test for #521662.
2700 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2702 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2704 2009-07-13 Mark Probst <mark.probst@gmail.com>
2706 * mini.c: Register function for getting the IP from a signal
2707 context with metadata.
2709 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2711 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2712 call a generic class init trampoline if needed. Fixes #519336.
2714 * generics.cs: Add a test.
2716 2009-07-09 Mark Probst <mark.probst@gmail.com>
2718 * method-to-ir.c: When doing a call which might be remote from
2719 shared generic code to other shared code with open type arguments,
2720 get the remoting invoke wrapper from the RGCTX and do an indirect
2723 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2725 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2726 after the unbox trampoline in the full-aot case.
2728 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2730 * mini.c: Move initialization of jit_mutex before debugger initialization
2735 * Info.plist: added Info.plist and link flag to enable the mono executable
2736 to access other processes. Requires codesigning of the executable to work.
2738 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2743 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2745 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2747 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2749 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2750 when the generic instance is an instantiation of a subclass of the
2751 methods class. Fixes #517166.
2753 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2755 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2758 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2761 * CMakeLists.txt: Add minimal support for installation.
2763 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2765 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2766 determine whenever a method is directly callable to a separate function.
2768 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2769 needed ones as a result of the previous change.
2771 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2772 type of register arrays.
2774 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2775 type of register arrays.
2777 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2779 Contributed under the terms of the MIT/X11 license by
2780 Jerry Maine <crashfourit@gail.com>.
2782 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2784 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2786 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2788 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2790 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2791 dump of structure return value. Fix some formatting.
2792 * cpu-s390x.md: Fix lengths of instruction sequences.
2793 * mini-s390.c: Minor formatting changes.
2795 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2797 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2798 Use sigaction on freebsd as well.
2800 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2802 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2805 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2807 2009-06-22 Mark Probst <mark.probst@gmail.com>
2809 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2811 2009-06-22 Mark Probst <mark.probst@gmail.com>
2813 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2815 2009-06-20 Martin Baulig <martin@ximian.com>
2818 (MonoDebuggerThreadFlags): New enum typedef.
2819 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2820 (mono_debugger_thread_created): Added `gpointer func' argument;
2821 initialize the new `thread_flags' field.
2823 2009-06-18 Martin Baulig <martin@ximian.com>
2825 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2826 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2829 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2830 flag in `MONO_DEBUGGER__info.runtime_info'.
2833 (mono_main): Call mini_debugger_set_attach_ok() if generics
2834 sharing is disabled.
2836 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2838 * aot-compiler.c (add_wrappers): Fix a warning.
2840 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2841 the ppc load/store macro changes.
2843 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2845 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2847 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2848 not just the got symbol.
2850 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2853 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2856 * aot-compiler.c: Remove some fixmes.
2858 * driver.c (mono_main): Print a helpful message when cross-compiling.
2860 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2862 * method-to-ir.c (initialize_array_data): Do the optimization if the
2863 target byte order is little endian, instead of the host byte order.
2865 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2866 wrappers into the mscorlib image, Emit a unique plt symbol for each
2867 image, emit symbols for plt entries.
2869 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2872 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2874 * aot-compiler.c (add_wrappers): Avoid calling
2875 mono_marshal_get_type_info () since it can assert for some types.
2877 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
2878 ldtoken are used inside wrappers.
2880 * helpers.c: Add support for prefixing tools with the arch name.
2882 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
2883 quantities when using ilp32.
2885 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
2886 spill slots. Use sizeof(mgreg_t) for the spill slot size.
2888 * image-writer.c: Use .long on ilp32.
2890 * aot-compiler.c: Use 32 bit loads on ilp32.
2892 2009-06-19 Zoltan Varga <vargaz@gmail.com>
2894 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
2896 * mini-ops.h: Use TARGET_POWERPC define for consistency.
2898 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
2900 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
2901 second got slot of every aot image.
2903 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
2904 aot on platforms with function pointers.
2906 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
2907 support for aot/full aot on ppc/ppc64.
2909 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
2910 arguments which are needed on ppc.
2912 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
2915 * mini-trampolines.c aot-runtime.c: Update after the above changes.
2917 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
2919 * regalloc2.c (BITS_PER_CHUNK): Ditto.
2921 * aot-compiler.c (emit_got_info): Fix reading unused memory.
2923 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
2925 2009-06-17 Geoff Norton <gnorton@novell.com>
2927 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
2929 2009-06-17 Zoltan Varga <vargaz@gmail.com>
2931 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
2932 to control whenever the dwarf writer is in xdebug or aot mode.
2933 (emit_class_dwarf_info): Use a separate abbrev for structures without
2936 * aot-compiler.c: Pass the appending parameter to
2937 mono_dwarf_writer_create ().
2939 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
2940 falls through to its next bblock. Fixes #513931.
2942 * iltests.il: Add a test.
2944 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
2945 infor even if emit_line is FALSE, as the apple linker seems to require it.
2947 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
2949 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
2953 2009-06-15 Zoltan Varga <vargaz@gmail.com>
2955 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
2958 2009-06-13 Zoltan Varga <vargaz@gmail.com>
2960 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
2961 'has_call_handler' fields.
2963 * method-to-ir.c (mono_method_to_ir): Set them if needed.
2965 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
2966 first bblock if not needed. Fixes #512790.
2968 2009-06-11 Zoltan Varga <vargaz@gmail.com>
2970 * aot-compiler.c (mono_compile_assembly): Fix a warning.
2972 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
2975 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
2976 remoting-invoke-with-check wrappers, which are not needed when running with
2977 full-aot, since it doesn't support remoting.
2979 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2981 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
2983 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
2984 method info, it is not used anymore.
2986 * mini.h: Bump AOT file format version.
2988 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
2991 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
2994 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
2996 * mini.h: Bump AOT file format version.
2998 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3000 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3001 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3004 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3005 of CKFINITE and FBGE for VFP.
3007 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3009 * aot-compiler.c: Don't align code to 16 bytes on arm.
3011 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3012 before the methods they belong to.
3014 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3015 the full-aot case if possible, since the trampoline will be called right
3018 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3019 trampolines to 1024 after the change above.
3021 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3022 trampoline to save 8 bytes per trampoline.
3024 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3027 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3029 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3031 2009-06-08 Martin Baulig <martin@ximian.com>
3034 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3035 (_mono_debugger_throw_exception): Don't make this static.
3036 (_mono_debugger_unhandled_exception): Likewise.
3037 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3040 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3041 (_mono_debugger_throw_exception): Add function prototype.
3042 (_mono_debugger_unhandled_exception): Likewise.
3045 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3046 arg; return the first exception handler if the exception is caught
3047 and we're running inside the debugger.
3048 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3049 improve exception handle inside runtime-invoke, check whether the
3050 exception is actually caught in the method being invoked and not
3051 by the runtime-invoke-wrapper.
3053 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3055 * image-writer.c: Improve support for the osx assembler.
3057 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3060 2009-06-08 Martin Baulig <martin@ximian.com>
3063 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3064 (_mono_debugger_throw_exception): Don't make this static.
3065 (_mono_debugger_unhandled_exception): Likewise.
3066 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3069 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3070 (_mono_debugger_throw_exception): Add function prototype.
3071 (_mono_debugger_unhandled_exception): Likewise.
3074 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3075 arg; return the first exception handler if the exception is caught
3076 and we're running inside the debugger.
3077 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3078 improve exception handle inside runtime-invoke, check whether the
3079 exception is actually caught in the method being invoked and not
3080 by the runtime-invoke-wrapper.
3082 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3084 * image-writer.c (append_subsection): Don't align subsections of the
3085 debug_line section as a workaround.
3087 * dwarfwriter.c: Emit line number info in the AOT case as well.
3089 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
3091 This patch is contributed under the terms of the MIT/X11 license
3093 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
3094 code_len <= code_size
3096 2009-06-06 Zoltan Varga <vargaz@gmail.com>
3098 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
3100 2009-06-04 Zoltan Varga <vargaz@gmail.com>
3102 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3103 invoke wrappers, we now use trampolines instead.
3105 2009-06-04 Mark Probst <mark.probst@gmail.com>
3107 * mini-darwin.c: The exception thread must not be registered with
3110 2009-06-04 Mark Probst <mark.probst@gmail.com>
3112 * mini-gc.c: Disable the code because it makes SGen crash.
3114 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3116 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3117 instead of asserting.
3119 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3121 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3122 output file after the code has been compiled.
3124 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3126 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3128 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3130 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3131 entries distinction to simplify the code.
3133 * mini.h: Bump AOT file format version.
3135 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3137 * objects.cs: Fix the signature of one of the tests.
3139 * mini.c (mini_create_ftnptr): New helper function, moved here from
3141 (mini_get_addr_from_ftnptr): Ditto.
3142 (mini_init): Install the new helpers.
3144 2009-05-28 Martin Baulig <martin@ximian.com>
3146 Correctly initialize the debugger when embedding Mono.
3148 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3149 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3150 see documentation in mini_debug_running_inside_mdb().
3153 (mini_debug_running_inside_mdb): New function to check whether
3154 we're running inside mdb.
3156 * mini.c (mini_init): Call mini_debugger_init() if we're running
3157 inside the debugger.
3159 * driver.c (mono_main): Moved the call to mini_debugger_init()
3160 into mini_init() to make this work when embedding Mono.
3162 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3163 calls to mini_debugger_init().
3165 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3166 mono_debugger_main() -> mini_debugger_main() and put them inside a
3167 `MONO_DEBUGGER_SUPPORTED' conditional.
3169 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3171 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3172 this is no longer in use.
3175 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3177 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3179 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3182 2009-05-27 Martin Baulig <martin@ximian.com>
3184 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3186 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3187 long_conv_to_r_un to 64 bits.
3189 * cpu-x86.md: Increase the instruction size due to the changes.
3191 * iltests.il.in: Add regression test.
3195 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3197 * objects.cs: Move the previous test from basic.cs to here.
3199 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3201 * basic.cs: Add regression test for #506915.
3203 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3205 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
3206 optimization we must check the bb of the first byte of stobj as
3207 it's the only one set in cil_offset_to_bb.
3211 2009-05-25 Zoltan Varga <vargaz@gmail.com>
3213 * image-writer.c: Fix pointer directive on ppc64.
3215 2009-05-24 Zoltan Varga <vargaz@gmail.com>
3217 * image-writer.c (asm_writer_emit_section_change): Avoid using
3218 .bss subsections on ppc too.
3220 2009-05-23 Zoltan Varga <vargaz@gmail.com>
3222 * image-writer.c: Fix the definition of TARGET_ASM_....
3224 * image-writer.c: Fix the emission of assembler directives in the last
3227 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
3228 exception throwing code to accomodate ppc64.
3230 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3231 size to work on ppc64 too.
3233 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3236 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3237 the assembler dialect instead of using platform specific defines.
3239 2009-05-22 Geoff Norton <gnorton@novell.com>
3241 * mini-arm.c (get_call_info): If a structure is split between the stack
3242 and argument registers, we should not advance the stack pointer by the entire
3243 native size, but just by the amount that spilled.
3245 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3247 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3250 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3252 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3255 * aot-compiler.c (add_extra_method): Fix up the collection of extra
3256 methods so wrapper don't get added twice.
3257 (add_generic_instances): Don't add methods of arrays.
3259 * generics.cs: Mark one test as !FULLAOT.
3261 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3263 * mini-x86.c (emit_move_return_value): Remove unused vars.
3265 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3267 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
3268 decomposing 8 bytes structs into a LCALL.
3270 * mini-x86.c (emit_move_return_value): We no longer push the vtype
3271 pointer for where to store the returned regs.
3273 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
3276 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
3278 2009-05-20 Miguel de Icaza <miguel@novell.com>
3280 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
3283 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3285 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
3287 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
3290 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
3292 * local-propagation.c (mono_local_cprop): Avoid local propagation
3293 across paired add/sub if the first instruction dest reg is it's
3294 source reg. For example:
3296 int_add_imm R12 <- R12 [1] clobbers: 1
3297 int_sub_imm R42 <- R12 [1] clobbers: 1
3299 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
3300 maintain the math identify.
3304 2009-05-20 Andreia Gaita <avidigal@novell.com>
3306 * Makefile.am: avoid going on the network just to get the revision,
3309 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3311 Fixed estimate for short branches on amd64 (they were off mark, and
3312 enabling call prolog-epilog instrumentations caused assertions).
3313 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3314 estimate for the maximum length of this basic block.
3316 - mono_arch_emit_prolog: compute max_length for each basic block
3317 (instead of max_offset), and inflate size estimate also for entry bb
3318 in case of code instrumentation.
3319 - mono_arch_output_basic_block: get rid of "cpos" (the current
3320 estimated "position" in the code), and always use "offset" instead,
3321 which is accurate; at the beginning of the function quickly recompute
3322 max_offset for all the remaining blocks, starting from the current
3323 cfg->code_len (which is correct, and not estimated) and using the
3324 estimated block lengths computed previously.
3326 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3328 * exceptions-ppc.c: Remove the caching from the trampoline creation
3329 functions, it is already done in the caller.
3331 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3333 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3334 MONO_ARCH_GSHARED_SUPPORTED define.
3336 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3338 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3341 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3343 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3344 call to mono_marshal_get_rgctx_invoke ().
3346 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3347 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3348 gshared use the static rgctx trampolines now.
3350 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3351 platform supports it.
3353 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3355 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3357 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3359 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3361 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3363 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3366 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3368 Made it possible for mono_arch_instrument_epilog to preserve
3369 argument registers, otherwise instrumenting the "epilogue" before
3370 a tail call would clobber them.
3371 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3372 if like mono_arch_instrument_epilog but with an additional parameter
3373 that states if argument registers must be preserved.
3374 * mini.c: implemented mono_arch_instrument_epilog as a call to
3375 mono_arch_instrument_epilog_full without asking to preserve argument
3376 registers (this makes the existing code work as usual).
3378 - mono_arch_instrument_epilog: add parameter to transform it into
3379 mono_arch_instrument_epilog_full, and preserve argument registers
3381 - mono_arch_output_basic_block, OP_TAILCALL case: call
3382 mono_arch_instrument_epilog_full.
3383 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3384 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3385 only transformed mono_arch_instrument_epilog into
3386 mono_arch_instrument_epilog_full.
3388 2009-05-15 Geoff Norton <gnorton@novell.com>
3390 * mini-darwin.c: This works on arm now.
3392 2009-05-14 Geoff Norton <gnorton@novell.com>
3394 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3397 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3399 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3402 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3403 wrappers during full aot mode correctly.
3405 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3408 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3409 mono_metadata_type_hash ().
3411 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3413 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3414 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3415 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3416 Removed MONO_INST_BRLABEL from the instruction flags, and the
3417 remaining code that used it, because we do not support branches inside
3418 basic blocks (and branch target labels) anymore.
3419 * Makefile.am: As part of the above cleanup, remove reference to
3420 BURG files which don't exist anymore.
3422 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3424 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3427 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3428 to use mono_arch_throw_corlib_exception.
3430 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3431 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3433 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3436 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3438 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3439 for the got to make debugging easier and to avoid confusing it with the
3442 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3443 method so a breakpoint can be set when using gdb.
3445 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3447 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3448 on mono_method_get_imt_slot ().
3450 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3451 num_decodes variables.
3453 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3454 change as it doesn't seem to work.
3456 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3459 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3461 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3462 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3464 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3465 builder when using full aot.
3467 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3468 here, it is already handled.
3470 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3473 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3475 * mini-arm.h: Enable IMT for full aot.
3477 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3478 arch doesn't support it.
3480 * mini.c (mini_init): Don't disable IMT for full aot if the
3481 architecture supports it.
3483 * mini.h (MonoAotTrampoline): New enum containing the different types
3484 of 'numerous' trampolines.
3485 (MONO_AOT_FILE_VERSION): Bump this.
3487 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3488 static rgctx trampolines. Add support for full-aot IMT thunks.
3490 * mini-amd64.h: Enable IMT for full aot.
3492 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3493 to exclude tests belonging to a category.
3495 * generics.cs: Mark some tests with a !FULLAOT category.
3497 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3500 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3502 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3503 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3504 (emit_plt): Fix a warning.
3506 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3508 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3509 back into aot-compiler.c to a place where the other functions shared by
3510 the runtime and aot compiler are.
3512 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3513 as done previously, instead of in MonoAotFileInfo, since pointers might have
3514 alignment requirements.
3516 * mini.h: Bump AOT file format version.
3518 2009-05-10 Miguel de Icaza <miguel@novell.com>
3520 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3521 that is used at runtime from the aot-compiler.c, this makes it
3522 work on setups that remove the AOT compiler from the output
3525 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3527 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3530 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3532 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3534 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3535 stuff to mono_arch_decompose_long_opts ().
3536 (mono_decompose_opcode): Remove some dead code.
3538 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3540 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3541 cmethod can be null for quite a some reasons.
3543 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3545 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3547 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3549 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3551 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3553 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3554 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3555 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3556 calls returning structures by addr on amd64.
3558 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3560 * iltests.il.in: Restructure the tail call tests a bit.
3562 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3564 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3565 for virtual methods too.
3567 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3569 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3570 due to regression in verifying System.dll.
3572 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3574 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3577 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3580 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3581 g_str_hash () which can change.
3583 * driver.c (mini_regression): Disable optimizations not supported by
3584 the cpu. Fixes #500019.
3586 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3589 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3591 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3592 to the latest LLVM code.
3594 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3596 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3598 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3600 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3603 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3604 no longer saving offsets, so just save the patch types along with the other
3606 * aot-runtime.c (load_patch_info): Update after the changes to
3607 encode_patch_list ().
3608 (decode_got_entry): Removed, merged into load_patch_info ().
3609 (is_shared_got_patch): Removed, call the same function from
3612 * mini.h: Bump aot file format version.
3614 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3615 half-finished no-dlsym code.
3617 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3620 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3621 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3623 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3625 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3626 buffer length to work with AOT code.
3628 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3629 ldfld/stfld opcodes.
3631 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3634 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3636 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3638 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3641 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3642 if needed. Don't decompose long operations when using llvm.
3644 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3646 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3649 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3651 2009-05-03 Martin Baulig <martin@ximian.com>
3653 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3654 mono_debugger_insert_method_breakpoint() since the class init
3655 handler we're inserting at the top of the method already gives us
3658 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3660 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3661 to mono_arch_decompose_long_opts () for x86 and arm.
3663 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3665 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3668 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3670 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3673 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3675 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3676 number of trampolines used in full-aot mode.
3678 * aot-compiler.c: Add an ntrampolines option to set the number of
3679 trampolines emitted in full-aot mode.
3681 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3683 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3684 a volatile load. Get rid of get_tempname (), llvm assigns names
3687 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3690 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3693 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3696 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3697 to the same register as a fixed sreg2. Fixes #497271.
3699 * iltests.il.in: Add a new test.
3701 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3703 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3704 stack, since pushes complicate exception handling.
3706 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3707 the stack if they are passed using moves.
3709 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3711 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3714 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3715 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3716 of FMOVE if it is an R4.
3718 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3720 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3722 * mini.h (LLVMCallInfo): New structure to store calling convention
3723 information for the LLVM back end similar to the CallInfo structures in
3726 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3727 call information in a format usable by LLVM.
3728 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3730 * method-to-ir.c (mono_emit_call_args): Emit calls using
3731 mono_llvm_emit_call () when compiling using LLVM.
3733 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3734 comments to all functions. Fix memory leaks. Add a public init/cleanup
3737 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3739 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3740 mono_array_new_va () jit icall.
3742 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3744 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3745 multiple machine description files to be specified.
3746 * mini-ops.h: fixes for cross-compilation.
3748 2009-04-22 Miguel de Icaza <miguel@novell.com>
3750 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3753 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3755 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3756 to prevent asserts in various passes. Fixes #497220.
3758 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3760 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3763 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3764 table to avoid duplicates.
3766 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3768 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3771 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3773 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3774 is for method or field access.
3776 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3778 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3781 * mini-llvm.c (mono_llvm_emit_method): Use it.
3783 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3784 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3787 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3788 synchronized methods.
3790 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3792 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3794 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3797 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3798 allowing some options to be set dynamically.
3800 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3802 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3803 unconditional branch.
3805 * mini.h (MonoTrampolineType): Add new trampoline type
3806 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3809 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3812 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3815 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3816 is enabled. Instead, use the llvm vcall trampoline.
3818 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3820 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3822 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3825 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3826 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3828 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3829 OP_IA64_CSET opcode.
3831 * mini.c: Fix a warning.
3833 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3834 THROW to the appropriate llvm type.
3836 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3838 * mini.c (mini_method_compile): Add statistics for methods JITted
3841 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3843 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3844 OP_IA64_CMP_<cond>_IMM opcodes.
3846 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3848 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3851 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3854 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3857 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3859 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3861 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3863 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3866 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3867 rgctx invoke trampolines for x86.
3869 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3870 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3871 (mono_arch_get_vcall_slot): Simplify this.
3873 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3875 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3876 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
3878 2009-04-14 Zoltan Varga <vargaz@gmail.com>
3880 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
3881 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
3883 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
3885 * liveness.c (visit_bb): Remove a needless assert.
3887 2009-04-13 Zoltan Varga <vargaz@gmail.com>
3889 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
3890 full aot support to the arch specific code.
3892 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
3894 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
3896 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
3898 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
3899 collect information about the delegate invoke impl trampolines.
3901 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
3902 to save trampolines during full-aot mode.
3904 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
3905 creation function which returns a trampoline which sets the rgctx
3907 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
3908 wrapper if possible.
3909 (mono_delegate_trampoline): Ditto.
3911 * mini.c (mono_jit_runtime_invoke): Ditto.
3913 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
3915 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
3917 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3919 2009-04-12 Zoltan Varga <vargaz@gmail.com>
3921 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
3922 just setting the opcode to OP_NOP.
3924 2009-04-11 Zoltan Varga <vargaz@gmail.com>
3926 * mini.c (mini_method_compile): Put the last change inside an
3927 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
3929 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
3930 and extend live ranges to cover the whole method when using xdb.
3932 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
3933 do it in the trampolines.
3935 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
3938 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
3940 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
3941 call code in full-aot mode since IMT is disabled there.
3942 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
3943 new JIT no longer has that restriction.
3945 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3947 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
3948 a more compact format.
3949 (mono_aot_wrapper_name): New function to return a unique name for a
3950 wrapper method, also used by the AOT runtime.
3952 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
3955 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
3956 when a ICollection<T> etc is encountered.
3957 (add_generic_instances): Process method arguments/locals too.
3958 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
3961 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
3963 2009-04-10 Zoltan Varga <vargaz@gmail.com>
3965 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
3967 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
3969 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
3970 representing the result of the decomposition. Nullify instructions
3971 instead of setting them to OP_NOP since nops can't have registers
3974 2009-04-09 Zoltan Varga <vargaz@gmail.com>
3976 * aot-compiler.c (mono_compile_assembly): Split this huge function into
3977 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
3978 info. Strip 'mapping symbols' on ARM.
3980 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
3982 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
3983 this with the native genmdesc.
3985 2009-04-08 Bill Holmes <billholmes54@gmail.com>
3987 * aot-runtime.c: Fixing the MSVC build.
3989 Code is contributed under MIT/X11 license.
3991 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3993 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
3994 JITted code depends on it.
3996 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3998 * aot-compiler.c: Use new MonoGenericParam accessors.
4000 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4002 Reduce memory usage and improve correctness wrt MonoGenericParam
4003 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4004 handing. Avoid allocating MonoGenericParams, but use the ones in
4005 the container itself.
4007 2009-04-07 Miguel de Icaza <miguel@novell.com>
4009 * tasklets.c: Return exceptions in the out argument.
4011 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4013 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4014 opcode. Use pointer types in more places instead of casting them to
4017 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4019 (mono_llvm_optimize_method): New helper function to optimize a method.
4021 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4022 widening code so it could be called from more places.
4023 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4024 code paths in the call opcodes.
4026 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4028 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4030 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4032 * dwarfwriter.c: Use _ to separate class name
4033 components as gdb can't handle '.'. Represent reference variables
4036 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4038 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4040 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4042 * gc-test.cs: New file with GC stack marking tests.
4044 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4045 negative numbers for vfp.
4047 * basic-float.cs: Add a test.
4049 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4051 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4053 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4055 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4056 part of tasklet/continuation support.
4058 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4060 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4061 amd64 opcodes inside an ifdef.
4063 * dwarfwriter.c: Emit inheritance information for classes, emit fields
4066 * dwarfwriter.c (emit_type): Emit the class info for classes.
4068 2009-04-04 Zoltan Varga <vargaz@gmail.com>
4070 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
4072 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
4074 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
4076 * ssa.c (mono_ssa_compute): Fix some memory leaks.
4078 2009-04-03 Zoltan Varga <vargaz@gmail.com>
4080 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
4082 * mini-llvm.c: Update comments.
4084 * mini.h (COMPILE_LLVM): New macro.
4086 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
4088 * ssa.c (mono_ssa_compute): Ditto.
4090 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
4091 the unwind ops from a DWARF FDE.
4093 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
4094 methods by extracting the dwarf unwind ops from the unwind info generated
4097 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
4100 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4103 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4105 * Makefile.am (llvm_sources): Enable this.
4107 * mini.c (mini_method_compile): Add support for compiling with LLVM,
4108 failing back to the JIT if something cannot be handled.
4110 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
4111 compiling with LLVM.
4113 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4114 compiling with LLVM.
4116 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4117 compiling with LLVM.
4119 * mini-ops.h: Add a few opcodes needed by LLVM.
4121 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4124 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4127 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4129 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4131 2009-04-01 Mark Probst <mark.probst@gmail.com>
4133 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4134 ridiculously large methods.
4136 2009-03-31 Martin Baulig <martin@ximian.com>
4138 * debug-debugger.c (debugger_remove_breakpoint): Call
4139 mono_debugger_remove_class_init_callback ().
4141 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4143 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4144 right before emitting code, not at the start.
4146 * mini.c (mono_postprocess_patches): Extract this into a separate function
4147 from mono_codegen ().
4149 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4150 byref types correctly.
4152 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4154 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4157 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4159 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4160 indirect calls, this avoids problems where get_vcall_slot () would get
4161 confused by the native code for the instruction preceeding the call.
4162 (mono_arch_get_vcall_slot): Simplify this.
4163 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4165 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4166 register allocator now seems to depend on them instead of the data in
4169 * mini.c (mini_method_compile): Throw the correct type of exception if
4170 mono_method_get_header () fails because of a loading error.
4172 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4174 * mini.c (mini_method_compile): Clear the loader error if the method
4175 header cannot be decoded.
4177 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4178 interface methods on proxies correctly.
4180 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4181 this argument for vtype methods. Add precise liveness info for arguments.
4183 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4184 LIVERANGE_START/END opcodes.
4186 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4187 for arguments and values in registers.
4189 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4191 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
4192 return a valuetype. Fixes #487518.
4194 * iltests.il: Add a test.
4196 * aot-compiler.c: Use mono_thread_create () to create helper threads.
4198 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
4199 closed over a null reference correctly.
4201 2009-03-26 Zoltan Varga <vargaz@gmail.com>
4203 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
4205 2009-03-25 Mark Probst <mark.probst@gmail.com>
4207 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
4208 allocated to the same registers as fixed sregs.
4210 2009-03-24 Mark Probst <mark.probst@gmail.com>
4212 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
4215 * method-to-ir.c: Handle more cases for
4216 Interlocked.CompareExchange.
4218 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
4219 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
4220 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
4222 2009-03-23 Zoltan Varga <vargaz@gmail.com>
4224 * aot-runtime.c (decode_method_ref): Fix a warning.
4226 * unwind.c (mono_unwind_frame): Ditto.
4228 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4230 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4231 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4233 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4234 fix the handling of large values in the ALU_PC_G0_NC relocation.
4236 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4238 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4240 2009-03-22 Mark Probst <mark.probst@gmail.com>
4242 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4245 2009-03-22 Mark Probst <mark.probst@gmail.com>
4247 * method-to-ir.c: MINI_OP3 needs a comma.
4249 * method-to-ir.c, mini.h, mini.c: Remove
4250 mono_init_op_sreg_counts ().
4252 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4254 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
4257 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
4260 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
4262 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
4265 2009-03-21 Mark Probst <mark.probst@gmail.com>
4267 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
4268 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
4269 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
4272 2009-03-20 Zoltan Varga <vargaz@gmail.com>
4274 * driver.c: Change location of gc_wrapper.h.
4276 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
4277 inside finally clauses correctly. Fixes #485721.
4279 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
4280 after the change above.
4282 * exceptions.cs: Add a test.
4284 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4286 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
4288 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
4289 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
4290 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
4292 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
4293 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
4295 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
4297 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
4298 Simplify logic for ensure_method_is_allowed_to_call_method.
4299 Handle wrappers on callers.
4301 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4303 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4306 * basic-simd.cs: Fix the names of some test methods.
4308 2009-03-18 Geoff Norton <gnorton@novell.com>
4310 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4312 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4314 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4316 2009-03-17 Jb Evain <jbevain@novell.com>
4318 * driver.c: remove now uneeded call to mono_gc_base_init before
4321 2009-03-17 Jb Evain <jbevain@novell.com>
4323 * dwarfwriter.c (token_handler): handle more cases.
4325 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4327 * method-to-ir.c: Remove more dead code (that was required only
4328 because of method_is_safe). Fix compiler warnings.
4330 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4332 * method-to-ir.c: Remove unneeded/useless method_is_safe
4333 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4335 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4337 * mini.c (mini_method_compile): Print the method been compiled with
4338 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4339 for people not familiar with the runtime.
4341 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4343 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4344 a managed object which is later put into a GList. Return its class instead.
4346 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4347 stack slots when using sgen.
4349 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4351 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4353 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4355 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4356 > so it works on the first vreg as well.
4358 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4360 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4363 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4365 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4368 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4370 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4371 native->IL offset mapping.
4373 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4375 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4377 * basic.cs: Add a test.
4379 2009-03-11 Mark Probst <mark.probst@gmail.com>
4381 * mini-x86.c (mono_arch_output_basic_block): Use different
4382 registers in case the ones we want to overwrite are used by the
4383 other operand. Fixes regression in #480807.
4385 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4387 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4389 * dwarfwriter.c (emit_line_number_info): The line number info for
4390 IL code was off by one. Fix that.
4392 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4395 2009-03-09 Mark Probst <mark.probst@gmail.com>
4397 Contributed under the terms of the MIT/X11 license by Steven
4398 Munroe <munroesj@us.ibm.com>.
4400 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4403 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4405 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4408 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4410 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4411 the delegate ctor handling code. Fixes #482638.
4413 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4416 * iltests.il.in: Add a test.
4418 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4421 2009-03-05 Mark Probst <mark.probst@gmail.com>
4423 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4424 is shared generic code, return the trampoline, even if the method
4425 has already been compiled. Fixes #479763.
4427 * mini.c, mini.h: New function
4428 mono_jit_find_compiled_method_with_jit_info() which is the same as
4429 mono_jit_find_compiled_method() but also returns the jit info.
4431 2009-03-05 Mark Probst <mark.probst@gmail.com>
4433 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4434 for methods which actually have one. For all other methods, make
4435 sure the this argument var is live the whole method.
4437 * mini.c (mini_method_compile): Every shared method has a
4438 this/vtable/mrgctx info. Fixes #480807.
4440 2009-03-05 Mark Probst <mark.probst@gmail.com>
4442 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4443 generic/imt thunks where some entries branch through the vtable,
4444 while other entries branch directly.
4446 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4448 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4450 * mini-windows.c: Ditto.
4452 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4455 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4457 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4460 2009-03-04 Mark Probst <mark.probst@gmail.com>
4462 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4465 2009-03-04 Mark Probst <mark.probst@gmail.com>
4467 * exceptions-x86.c: Include debug-mini.h - fixes build.
4469 2009-03-04 Martin Baulig <martin@ximian.com>
4471 * debug-mini.c: Clean up the exception API and add documentation.
4472 (mono_debugger_handle_exception): New public method; this is
4473 called when throwing an exception or encountering an unhandled one.
4474 (mono_debugger_call_exception_handler): Formerly known as
4475 mono_debugger_handle_exception(); this is used to tell the
4476 debugger that we're about to invoke an exception handler.
4478 2009-03-04 Martin Baulig <martin@ximian.com>
4480 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4481 ../metadata/mono-debug-debugger.c; save and reset exception state.
4483 2009-03-02 Martin Baulig <martin@ximian.com>
4485 * debug-mini.c: Moved the debugger exception handling here from
4486 ../metadata/mono-debug-debugger.c.
4489 (MonoDebuggerExceptionAction): New exception typedef.
4492 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4494 * exceptions-amd64.c
4495 (mono_amd64_throw_exception): Use the new debugger exception
4499 (mono_handle_exception_internal): Don't call
4500 mono_debugger_unhandled_exception() here.
4502 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4504 * mini.c aot-compiler.c: Update after the changes to
4505 mono_marshal_get_runtime_invoke ().
4507 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4508 Virtual generic methods might not have method->slot set, work around
4511 * generics.cs: Add a test.
4513 2009-03-02 Geoff Norton <gnorton@novell.com>
4516 * driver.c: Allow signal chaining of SIGFPE as well.
4518 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4520 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4521 this since it now receives the method not its generic context in the
4524 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4525 generic/imt thunks where some entries branch through the vtable, while
4526 other entries branch directly.
4528 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4530 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4531 support for interface methods as well.
4533 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4534 using the normal IMT thunks.
4536 generics.cs: Add new tests.
4538 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4539 the generic inst to the generic imt thunks. This fixes AOT support,
4540 improves consistency with the normal IMT thunks, and makes it easier to
4541 add support for interface generic virtual methods later.
4543 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4545 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4547 * driver.c (mono_set_signal_chaining): New public API function to enable
4548 signal chaining on POSIX platforms.
4550 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4551 (si@lindenlab.com) to implement signal chaining. The original patch was
4552 contributed under the MIT X/11 license:
4553 https://bugzilla.novell.com/show_bug.cgi?id=318894
4555 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4557 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4558 too until it can be made to run on amd64.
4560 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4562 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4563 to get_generic_context_from_code () + get_call_info () if possible.
4565 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4567 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4568 suspend-on-sigsegv functionality.
4570 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4571 to suspend when a native SIGSEGV is received. This is useful for debugging
4572 crashes which don't happen under gdb, since a live process contains more
4573 information than a core file.
4575 * mini-exceptions.c (mono_print_thread_dump): Use
4576 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4578 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4580 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4582 * basic-float.cs: Disable the tests which currently fail on amd64.
4584 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4585 value to mono_arch_patch_callsite () to fix crashes.
4587 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4589 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4591 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4592 nop code by patching the call address to point to the nullified class init
4593 trampoline, as the former does not seem to be safe on SMP machines.
4595 2009-02-23 Mark Probst <mark.probst@gmail.com>
4597 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4600 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4602 * basic-float.cs basic-calls.cs: Fix warnings.
4604 2009-02-22 Mark Probst <mark.probst@gmail.com>
4606 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4607 correct frame pointer in the LMF. Should fix #478394.
4609 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4611 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4613 * image-writer.c: Make the binary writer less verbose.
4615 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4617 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4618 are called from runtime invoke wrappers.
4620 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4622 * cpu-ppc.md (store_memindex): Increase the size of this.
4624 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4626 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4628 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4630 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4633 Last fix for of #467201.
4636 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4638 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4640 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4641 and long_conv_to_r8_2:
4643 Fixed part of #467201.
4645 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4647 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4649 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4650 conversion to 32 bits.
4652 * cpu-x86.md: Increase the size of int_conv_to_r4.
4654 * basic-float.cs: Add a test for this.
4656 Fixed part of #467201.
4658 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4660 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4662 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4663 conversion to 64 bits.
4665 * basic-float.cs: Add a test for this.
4667 Fixed part of #467201.
4669 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4671 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4673 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4674 This behavior is compatible with MS.
4676 * iltest.il.in: Add a test for this.
4678 Fixed part of #467201.
4680 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4682 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4684 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4685 change the precision of the value.
4687 * cpu-x86.md: Define len for float_conv_to_r4.
4689 * basic-float.cs: Add a test for this.
4691 Fixed part of #467201.
4693 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4695 * mini.c: Adjust locking order to the new semantics where the loader lock
4698 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4707 * mini-trampolines.c:
4720 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4722 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4724 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4727 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4729 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4730 for cctors if needed.
4732 2009-02-17 Mark Probst <mark.probst@gmail.com>
4734 * mini-ppc.c: Fix build on Darwin.
4736 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4738 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4739 version instead of 3 as valgrind doesn't like version 3.
4741 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4743 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4744 usable for hashing methods.
4745 (emit_extra_methods): Use the new hash to avoid putting every method in the
4748 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4750 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4751 whenever a method ref could match a method.
4753 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4756 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4759 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4761 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4762 the encoding buffer.
4764 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4765 mono_method_get_header () on inflated methods as an optimization.
4767 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4769 * ssa.c (fold_ins): Fix another crash if the instruction following the
4770 switch was optimized away.
4772 2009-02-16 Mark Probst <mark.probst@gmail.com>
4774 Contributed under the terms of the MIT/X11 license by Steven
4775 Munroe <munroesj@us.ibm.com>.
4777 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4779 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4781 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4782 around the mono_domain_alloc calls, it is now done by the functions
4785 * aot-compiler.c (compile_method): Only add wrappers referenced by
4786 the method if compiling with full AOT.
4787 (mono_compile_assembly): Error out if --aot=full is specified on
4788 a platform where it is not supported.
4790 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4793 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4796 * aot-runtime.c (load_named_code): Handle
4797 mono_arm_throw_exception_by_token.
4799 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4801 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4804 * Makefile.am (fullaotcheck): Exit if a test fails.
4806 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4808 (mono_compile_assembly): Handle the assembler failing.
4810 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4811 accepting subsections of .bss.
4813 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4816 * aot-compiler.c: Remove some unused includes.
4818 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4819 now in MonoImageWriter.
4821 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4822 code sequence which matches a non-virtual call. Fixes #472654.
4824 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4826 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4829 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4830 use the image/dwarf writers directly.
4832 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4835 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4838 * image-writer.h: Fix some typos.
4840 * dwarfwriter.h dwarfwriter.c: New files.
4842 * aot-compiler.c: Extract the DWARF info writing functionality into a
4845 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4846 argument to return unwind info.
4848 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4850 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4852 * aot-runtime.c (decode_method_ref): Add a case for
4853 MONO_AOT_METHODREF_WRAPPER_NAME.
4855 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4858 * aot-compiler.c (encode_method_ref): Use the new constants.
4860 * aot-runtime.c (decode_method_ref): Ditto.
4862 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4863 be compiled, not the icall itself.
4865 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4867 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4868 using decode_method_ref ().
4870 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4871 convert it to an in32. Fixes #475859.
4873 * arrays.cs: Add a test.
4875 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4877 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
4880 * basic-long.cs: Add a test.
4882 2009-02-12 Mark Probst <mark.probst@gmail.com>
4884 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
4885 remove the frame pointer in leaf methods which don't receive any
4886 arguments, don't throw exceptions and don't do dynamic stack
4889 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4891 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
4892 the fail_tramp changes. Hopefully fixes #475132.
4894 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
4896 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
4897 instead of mono_metadata_signature_dup_full.
4899 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4901 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
4902 for processing jump tables. Fixes #473787.
4904 2009-02-11 Mark Probst <mark.probst@gmail.com>
4906 * mini-generic-sharing.c: mini_method_get_context() just calls
4907 mono_method_get_context_general() now.
4909 * mini.c, mini.h: Moved get_object_generic_inst(),
4910 construct_object_context_for_method() and
4911 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
4913 2009-02-11 Zoltan Varga <vargaz@gmail.com>
4915 * branch-opts.c (mono_if_conversion): Handle the case where the merged
4916 basic block fell through to its successor bblock without a branch. Fixes
4919 * iltests.il.in: Add a test.
4921 * aot-compiler.c (encode_method_ref): Encode methods of array types.
4922 (can_encode_patch): We can now handle arrays of generic parameters and
4925 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
4927 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
4928 the AOT file to avoid some #ifdefs in aot-runtime.c
4930 * mini.h: Bump AOT file format version.
4932 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4934 * Makefile.am (fullaotcheck): Make this run the tests.
4936 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
4938 2009-02-10 Mark Probst <mark.probst@gmail.com>
4940 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
4941 individually. Fixes #473482.
4943 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4945 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4947 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
4949 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
4950 (mono_compile_assembly): Hush compile warnings about
4951 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
4954 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4956 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
4958 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
4960 * aot-compiler.c: Fix arm support.
4962 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
4963 img_writer_emit_unset_mode () function.
4965 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4966 (mono_unwind_get_dwarf_pc_reg): Ditto.
4968 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
4969 Move almost all platform specific code to a set of arch_ functions,
4970 and document them to ease porting.
4972 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
4974 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
4976 * aot-compiler.c: Extract the image writing functionality into a separate
4977 module to reduce the size of this file.
4979 2009-02-09 Geoff Norton <gnorton@novell.com>
4981 * mini-s390.c: Fix the signature of emit_sig_cookie.
4983 2009-02-09 Zoltan Varga <vargaz@gmail.com>
4985 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
4987 * aot-runtime.c (is_shared_got_patch): Ditto.
4989 * aot-runtime.c (load_named_code): Cope with the fact that
4990 decode_got_entry () won't decode the patch fully if its corresponding got
4991 entry is already filled.
4993 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
4995 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
4997 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
4998 as the moving pointer instead of 'buf' for consistency with the rest of the
5000 (mono_arch_create_monitor_exit_trampoline): Ditto.
5002 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5003 generic_class_init trampolines.
5004 (add_generic_class): Extract some code from add_generic_instances () into a
5005 separate function so it can be called from other places too.
5006 (compile_method): Call add_generic_class () for the classes of inflated methods
5007 referenced by the method.
5008 (can_encode_patch): Allow references to generic parameters.
5010 * aot-runtime.c: Add support the patches required by the new trampolines.
5012 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5015 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5018 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5019 this from get_throw_pending_exception, make the signature full aot compatible.
5021 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5023 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5025 * exceptions.cs: Add a test.
5027 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5029 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5030 use the DWARF_DATA_ALIGN constant instead.
5032 * exception-<ARCH>.c: Update after the above change.
5034 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5037 * mini-arm.c: Enable the dwarf unwinder.
5039 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5040 instead of mono_class_setup_vtable ().
5042 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5044 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5047 * mini-x86.h: Enable the dwarf unwinder.
5049 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5051 Fix mcs/tests/test-7.cs
5052 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5055 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5057 * mini.c (print_jit_stats): Remove some unused statistics.
5059 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5061 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5063 2009-02-05 Mark Probst <mark.probst@gmail.com>
5065 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
5066 the method we get from mono_object_get_virtual_method() because
5067 that function does it properly, now.
5069 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5071 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
5072 opcodes. Fixes #472775.
5074 2009-02-05 Mark Probst <mark.probst@gmail.com>
5076 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
5077 fact that mono_find_jit_info() sometimes returns the context
5078 corresponding to the jit info in new_ctx. Fixes #472600.
5080 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5082 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
5083 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
5084 klass->enum_basetype directly.
5086 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
5089 * unwind.c: Avoid 0 sized arrays.
5091 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5093 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
5094 size on systems with 64k pages. Fixes #471389.
5096 2009-02-04 Mark Probst <mark.probst@gmail.com>
5098 Contributed under the terms of the MIT/X11 license by Steven
5099 Munroe <munroesj@us.ibm.com>.
5101 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
5102 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5105 2009-02-04 Mark Probst <mark.probst@gmail.com>
5107 Contributed under the terms of the MIT/X11 license by Steven
5108 Munroe <munroesj@us.ibm.com>.
5110 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5113 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5114 The trampoline can be longer on PPC64.
5116 2009-02-04 Mark Probst <mark.probst@gmail.com>
5118 Contributed under the terms of the MIT/X11 license by Steven
5119 Munroe <munroesj@us.ibm.com>.
5121 * mini-ppc.c: Compiler warning fixes and trivial code
5124 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5126 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5127 ins->dreg which could be a hardware register, not a vreg.
5129 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5131 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5132 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5134 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5136 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5137 ->dreg, that is not the vreg we are looking for.
5139 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5141 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5144 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5147 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5149 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5151 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5154 * aot-compiler.c: Add xdebug support on x86.
5156 * unwind.c: Add x86 support.
5158 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5159 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5161 * mini.c (mini_method_compile): Ditto.
5163 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5166 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5167 which mimic .push_section/.pop_section in GAS.
5169 * aot-compiler.c: Emit precise live range information for variables.
5171 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5173 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5174 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5177 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5178 the live ranges of variables.
5180 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5181 of the variable in terms of native offsets.
5183 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5185 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5187 2009-02-02 Mark Probst <mark.probst@gmail.com>
5189 Contributed under the terms of the MIT/X11 license by Steven
5190 Munroe <munroesj@us.ibm.com>.
5192 * exceptions-ppc.c (restore_regs_from_context): Correct operand
5193 order (offset then base reg) for ppc_load_multiple_regs.
5194 (emit_save_saved_regs) Correct operand order for
5195 ppc_store_multiple_regs.
5196 (mono_arch_get_call_filter): Correct operand order for
5197 ppc_load_multiple_regs.
5199 * mini-ppc.c (emit_memcpy): Fix operand order for
5200 ppc_load_reg_update and ppc_store_reg_update.
5201 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
5202 (mono_arch_emit_epilog): Correct operand order for
5203 ppc_load_multiple_regs.
5205 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
5206 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
5208 2009-02-02 Mark Probst <mark.probst@gmail.com>
5210 * cpu-ppc64.md: Fixed storer4_memindex length.
5212 2009-02-02 Zoltan Varga <vargaz@gmail.com>
5214 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
5217 * aot-compiler.c (emit_line_number_info): Optimize this.
5219 2009-02-01 Zoltan Varga <vargaz@gmail.com>
5221 * aot-compiler.c: Disassemble tokens in the IL disassembly.
5223 * aot-compiler.c: Add debug info for methods without debug info by
5224 emitting an IL file and having the line number info referencing that file.
5226 * aot-compiler.c: Optimize the size of the generated line number info.
5228 * aot-compiler.c: Emit line number info in xdebug mode.
5230 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5233 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5235 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5237 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5240 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5242 * basic-calls.cs: Test for the weird crash found on arm.
5244 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5246 * cpu-arm.md: Increase the size of storer8_membase_reg and
5247 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5249 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5250 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5251 reg to LR otherwise we'll be loading/storing from just the offset.
5253 2009-01-30 Miguel de Icaza <miguel@novell.com>
5255 Question: if we are storing gint32's inside the "*native_offset",
5256 should we change the signature to "gint32 *native_offset" to
5257 ensure that we do not have type definition problems?
5259 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
5260 an int * as this is what the other function expects, causes
5261 problems with Freescale's compiler that defined int32_t to be a
5262 long and makes int incompatible
5264 2009-01-30 Miguel de Icaza <miguel@novell.com>
5266 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
5267 filename conflict with bjam.
5269 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5271 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
5272 as it might use decomposed ops.
5274 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5276 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
5278 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
5281 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
5283 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
5286 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
5287 way registers are stored in MonoContext on arm.
5289 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
5290 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
5292 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
5294 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
5296 * mini.c (mini_init): Register mono_isfinite.
5298 * jit-icalls.c (mono_isfinite): New jit icall.
5300 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
5302 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
5303 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5306 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5308 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5309 separate frame and stack pointers, so we must use FP to find the register
5311 The FP reg is retrieved from the MonoContext::regs array.
5313 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5315 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5318 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5320 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5321 return R4 and R8 when not running under softfloat.
5323 Fixes basic-calls.exe
5325 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5327 * mini-arm.c: Implement some overflow opcodes.
5329 2009-01-29 Miguel de Icaza <miguel@novell.com>
5331 * ssa.c: handle another alloca.h
5333 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5334 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5335 MONO_ARCH_USE_SIGACTION.
5337 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5340 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5342 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5343 PPC targets as sigaction does not exist on all platforms, define
5344 this on a per-platform basis.
5346 Instead of erroring out if the platform is not defined, include
5347 mini-ppc-os.h, and expect that the OS specific setting provides
5348 the required information.
5350 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5352 * aot-compiler.c: Fix --enable-minimal=aot.
5354 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5356 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5359 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5361 * exceptions-arm.c: Fix warnings.
5363 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5366 * mini-x86.c: Fix --enable-minimal=jit build.
5368 * mini.c: Really fix --enable-minimal=jit build.
5370 * mini.c (construct_object_context_for_method): Move this outside
5371 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5373 "Backported" of r124984 from 2.0 branch.
5375 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5377 "Backport" of r124977 + r124978 from 2.0 branch.
5379 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5380 to avoid calling mono_exception_from_token () from the throw trampoline.
5381 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5382 for throwing corlib exceptions, this fixes full-aot support for corlib
5385 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5387 2009-01-29 Miguel de Icaza <miguel@novell.com>
5389 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5390 part of the changes to split the code in mini into operating
5391 system specific files.
5393 This patch was done by copying mini.c to the respective files to
5394 preserve SVN history.
5396 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5398 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5400 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5402 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5403 remoting-invoke-with-check wrappers of shared methods.
5405 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5407 2009-01-27 Mark Probst <mark.probst@gmail.com>
5409 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5410 optimization if the top of stack is the last instruction in the
5411 bblock. Otherwise it might have been used after its definition.
5414 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5416 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5417 method as well when get_vcall_slot () fails to match a code sequence.
5419 * mini-arm.c: Fix the android build, which doesn't have
5422 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5424 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5427 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5429 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5431 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5433 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5434 and put its id into jinfo->used_regs. This is only used on amd64,
5435 which is currently the only platform generating unwind info.
5437 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5438 the dwarf unwinder. This is required to correctly handle async exceptions
5439 like thread abort and stack overflows, which can happen while a method
5440 is in the middle of its prolog or epilog.
5442 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5443 the unwind info belonging to an AOTed method.
5445 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5446 into cfg->unwind_ops.
5448 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5450 * mini.c (mini_init): Call mono_unwind_init ().
5451 (mini_cleanup): Call mono_unwind_cleanup ().
5453 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5454 unwind info to be shared between methods.
5456 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5459 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5460 get_throw_pending_exception () to avoid initialization races.
5462 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5463 mono_arch_exceptions_init () function.
5465 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5467 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5469 * mini.c (mono_get_domain_intrinsic): New helper function.
5470 (mono_get_thread_intrinsic): Ditto.
5472 * mini-arm.c mini-ia64.c: Use the new helper functions.
5474 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5475 the last constrained_call change, since it is needed in the non-AOT
5478 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5480 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5481 mono_get_lmf_addr () on arm eabi linux.
5483 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5485 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5486 code sequence which matches a non-virtual call.
5488 2009-01-23 Mark Probst <mark.probst@gmail.com>
5490 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5493 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5495 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5496 runtime-invoke wrappers, since they are also shared based on signature.
5498 2009-01-22 Mark Probst <mark.probst@gmail.com>
5500 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5501 info from the (correct) context.
5503 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5505 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5507 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5508 using dwarf unwinding info. Not yet used.
5510 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5512 2009-01-21 Mark Probst <mark.probst@gmail.com>
5514 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5517 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5518 special case and handle mono_arch_delegate_invoke_impl() returning
5519 function descriptors.
5521 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5522 trampolines return function descriptors, too.
5524 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5526 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5527 out_of_line optimization.
5529 2009-01-21 Martin Baulig <martin@ximian.com>
5532 (MonoCompile): Added `disable_deadce_vars' to disable removing
5536 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5537 inside the debugger.
5539 * liveness.c (mono_analyze_liveness): Don't remove any unused
5540 variables if `cfg->disable_deadce_vars' is set.
5542 2009-01-21 Mark Probst <mark.probst@gmail.com>
5544 * method-to-ir.c: Only apply exception constructor optimization if
5545 the the method actually belongs to an exception class. Fixes
5548 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5550 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5551 change inside a #ifdef __mono_ppc64__.
5553 * aot-compiler.c (compile_method): Remove the previous limitation.
5555 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5556 on type variables in AOTed code.
5558 * aot-compiler.c (compile_method): Skip generic methods having type
5559 constraints on their generic parameters.
5561 * aot-compiler.c (compile_method): Check for methods which cannot be
5562 encoded inside RGCTX_FETCH patches as well.
5564 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5567 2009-01-20 Mark Probst <mark.probst@gmail.com>
5569 * method-to-ir.c: Force the vtable variable in shared generic code
5570 for the case that they might show up on a stack trace where they
5573 * mini-exceptions.c: Save and use generic sharing info as well as
5574 IP in stack traces to resolve shared generic instantiations.
5576 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5578 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5579 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5581 2009-01-20 Mark Probst <mark.probst@gmail.com>
5583 * method-to-ir.c: Do generic sharing for array constructors.
5585 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5587 * mini-exceptions.c (mono_print_thread_dump): Add information
5588 about the thread state using wapi_current_thread_desc.
5590 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5592 * basic-simd.cs: Tests for the new constructors.
5594 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5596 * mini-ops.h: Added OP_EXPAND_*
5600 * mini-x86.c (mono_arch_output_basic_block): Same.
5602 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5604 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5606 * iltests.il.in: Add a test for #467385.
5608 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5610 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5611 thread been cleaned up is not the same currently in execution.
5613 Fixes appdomain-unload crashes on windows, osx and linux variants
5614 without the __thread keyword.
5616 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5618 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5619 (koush@koushikdutta.com). Implement this for android.
5621 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5622 begins with a digit.
5624 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5625 mono_marshal_get_write_barrier ().
5627 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5629 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5630 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5631 that pass them on a register pair.
5633 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5634 test was crashing due to that.
5636 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5638 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5639 trampoline code. Include ucontext.h only if available.
5641 2009-01-15 Mark Probst <mark.probst@gmail.com>
5643 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5644 and doesn't check whether it's sharable, like it was before
5645 removing the shared generics hash. This brings IronPython
5646 performance back to what it was before that change.
5648 2009-01-14 Mark Probst <mark.probst@gmail.com>
5650 * method-to-ir.c: Handle delegate invocation optimization earlier,
5651 otherwise it would be handled (much more slowly) by the
5652 final/sealed optimization.
5654 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5656 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5657 domain is not set. Fixes #465864.
5659 2009-01-12 Mark Probst <mark.probst@gmail.com>
5661 * method-to-ir.c: Don't stop sharing of generic methods with catch
5662 clauses - we already handle those.
5664 2009-01-12 Mark Probst <mark.probst@gmail.com>
5666 * mini.c, mini.h: lookup_generic_method() is now
5667 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5668 making the shared_generics_hash obsolete.
5670 2009-01-12 Mark Probst <mark.probst@gmail.com>
5672 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5673 use the red zone. Make room on the stack first and then use it,
5674 not the other way around.
5676 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5678 * mini.c (mini_init): Call mono_xdebug_init ().
5680 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5682 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5684 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5686 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5689 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5690 debug+unwind info for trampolines.
5692 * mini.c (mono_create_unwind_op): New helper function.
5694 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5696 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5698 * aot-compiler.c: Fix the build.
5700 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5702 * Makefile.am: Update dtrace-prelink.sh location.
5704 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5706 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5707 optimization. Fixes #464520.
5709 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5711 * mini-amd64.c : Adding code to save/restore non-volatile registers
5714 * exceptions-amd64.c : Adding code to save/restore non-volatile
5715 registers on Winx64.
5717 Contributed under MIT/X11 license.
5719 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5721 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5722 __GNUC_MINOR__ which can break when the major version changes.
5724 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5726 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5728 2009-01-07 Geoff Norton <gnorton@novell.com>
5730 * helpers.c: Allow mono -v -v -v to work on darwin.
5732 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5734 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5737 Contributed under MIT/X11 license.
5739 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5741 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5742 instead of directly accessing type->data.klass. Fixes #462016.
5743 (mono_allocate_stack_slots_full): Ditto.
5745 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5746 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5748 * aot-compiler.c (emit_plt): Fix ARM build.
5750 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5752 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5754 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5757 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5758 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5761 * iltests.il.in: Add a regression test.
5763 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5765 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5767 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5769 * basic-simd.cs: Add a regression test for #462457.
5771 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5773 * mini-ops.h: Add a definition of XPHI.
5775 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5777 * ssa.c (op_phi_to_move): Handle XPHI.
5779 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5783 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5785 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5787 2008-12-31 Geoff Norton <gnorton@novell.com>
5789 * mini-ppc.c: The prolog size allocated can be too small for darwin
5790 ppc32 under certain circumstances. Also fix a small logic bug.
5792 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5794 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5795 while loading AOT methods.
5797 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5798 since only the former is nulled out after a successful cast. This prevents
5799 crashes with rethrown exceptions when using --debug=casts.
5801 2008-12-24 Mark Probst <mark.probst@gmail.com>
5803 * mini.h: New macro for checking whether a method is final,
5804 i.e. whether the method or its class is marked final.
5806 * method-to-ir.c: Use the new macro for all final-checks
5807 consistently. Fixes the crash in the System.ServiceModel tests.
5809 2008-12-23 Mark Probst <mark.probst@gmail.com>
5811 * mini-exceptions.c (get_exception_catch_class): Corrected another
5812 overly strict assertion.
5814 2008-12-23 Mark Probst <mark.probst@gmail.com>
5816 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5817 Clobbering it is not allowed because the caller might use it as
5818 the vtable register in the interface call.
5820 2008-12-19 Mark Probst <mark.probst@gmail.com>
5822 * mini-exceptions.c (get_exception_catch_class): Corrected an
5823 overly strict assertion.
5825 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5827 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5829 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5831 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5833 * cpu-mips.md: correct lengths for certain long_ opcodes.
5835 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5837 * 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().
5839 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5841 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5843 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5845 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5847 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5849 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5852 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5854 * 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
5856 * 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)
5858 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5860 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5862 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5864 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5865 gshared code. Fixes #458947.
5867 * generics.cs: Add a test.
5869 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5871 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5873 * mini-mips.c: first pass n32 code generation.
5875 * mini-mips.h: datatypes and defines for n32 support.
5877 * exceptions-mips.c: first pass n32 code generation.
5879 * tramp-mips.c: first pass n32 code generation.
5881 * cpu-mips.md: add long_ opcodes.
5883 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5885 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5887 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5889 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5891 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5893 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5895 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5897 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5899 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5901 * helpers.c: for mips/n32, don't pass -mips32 to objdump
5903 2008-12-12 Zoltan Varga <vargaz@gmail.com>
5905 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
5907 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
5909 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
5911 2008-12-12 Mark Probst <mark.probst@gmail.com>
5913 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
5914 descriptors for helper functions directly in front of the code.
5916 2008-12-11 Mark Probst <mark.probst@gmail.com>
5918 * method-to-ir.c: Removed an unnecessary assertion.
5920 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5922 * method-to-ir.c: Merge SGEN changes from the old JIT.
5924 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5926 * driver.c (compile_all_methods_thread_main): Handle failure of
5929 2008-12-10 Mark Probst <mark.probst@gmail.com>
5931 * mini-ppc.c: Merged with mini-ppc64.c.
5933 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
5935 * Makefile.am: Use the same sources for PPC and PPC64.
5937 * mini-ppc64.c: Removed.
5939 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5941 * branch-opts.c (remove_block_if_useless): Extract fall through detection
5942 code to mono_bb_is_fall_through.
5944 * branch-opts.c (mono_remove_critical_edges): Same.
5946 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5948 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
5949 expect that an OP_BR_REG will be there.
5951 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5953 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
5954 for the many branch ops. The original check miss OP_BR_REG.
5958 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5960 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
5962 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5964 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
5965 while holding the aot lock.
5967 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5969 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
5971 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5973 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
5974 to release all runtime callable wrappers held by the runtime.
5976 Contributed under MIT/X11 license.
5978 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5980 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
5983 Contributed under MIT/X11 license.
5985 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5987 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
5988 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
5990 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5992 * cpu-mips.md: fix ckfinite length
5994 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
5995 (mono_arch_lowering_pass): cleanup, rearrange for clarity
5996 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
5998 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6000 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6002 2008-12-08 Geoff Norton <gnorton@novell.com>
6004 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6005 size by 8 bytes as well.
6007 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6009 * basic-simd.cs: Fix method names for Vector16b.
6011 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6013 * basic-simd.cs: Fix method names for Vector16sb.
6015 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6017 * basic-simd.cs: Fix method names for Vector8us.
6019 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6021 * basic-simd.cs: Fix method names for Vector8s.
6023 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6025 * basic-simd.cs: Fix method names for Vector4ui.
6027 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6029 * basic-simd.cs: Fix method names for Vector2l.
6031 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6033 * basic-simd.cs: Fix method names for Vector2d.
6035 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6037 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6038 that are extension methods.
6040 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6042 * basic-simd.cs: Fix method names for Vector4f.
6044 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6046 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6047 as such. Fixes #456669.
6049 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6051 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6053 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6055 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6056 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6057 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6058 (mips_adjust_stackframe): handle FP spills
6060 * mini-ops.h: add mips_mtc1_s2
6062 * cpu-mips.md: add mips_mtc1_s2
6064 2008-12-07 Zoltan Varga <vargaz@gmail.com>
6066 * unwind.c: New file, move the unwind info encoding functions here from
6067 aot-compiler.c, so they could be used at runtime too.
6069 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6071 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
6072 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
6074 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6076 * mini-mips.c: cleanup warnings
6077 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
6078 (mips_adjust_stackframe): handle case of taking the address of stack locals
6080 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6082 * aot-compiler.c: Implement a few functions missing from the asm writer.
6083 (emit_method_code): Only write symbols for methods when using the bin
6084 writer, since the assembler can't deal with the characters in our method
6087 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
6089 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
6092 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
6093 a bit to also restore %rax.
6095 2008-12-05 Mark Probst <mark.probst@gmail.com>
6097 * mini-ppc.c: Some simple merges from mini-ppc64.c.
6099 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6101 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6104 2008-12-05 Mark Probst <mark.probst@gmail.com>
6106 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
6108 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
6109 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
6111 * exceptions-ppc64.c: Removed.
6113 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6115 2008-12-05 Mark Probst <mark.probst@gmail.com>
6117 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6120 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6122 * tramp-ppc64.c: Removed.
6124 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6126 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6129 2008-12-05 Mark Probst <mark.probst@gmail.com>
6131 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6133 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6134 mini-ppc.h instead of mini-ppc64.h.
6136 * mini-ppc64.h: Removed.
6138 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6140 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6142 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6144 2008-12-05 Mark Probst <mark.probst@gmail.com>
6146 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6147 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6150 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6152 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6154 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6156 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6158 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6160 * basic-simd.cs: Tests for operator == and != on Vector4f.
6162 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6164 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6166 * simd-intrinsics.c: Kill useless enum.
6168 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6170 * cpu-mips.md: add long_conv_to_ovf_i4_2
6171 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6173 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6175 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6177 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6179 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6181 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6183 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6185 * basic-simd.cs: Add tests for new methods.
6187 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6189 * simd-intrinsics.c: Add support for operator == and !=
6192 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
6194 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6196 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
6198 2008-12-04 Zoltan Varga <vargaz@gmail.com>
6200 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
6202 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
6203 MONO_PATCH_INFO_ICALL_ADDR.
6205 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
6207 * aot-compiler.c: Resurrect full-aot support.
6209 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6211 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
6213 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6215 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
6217 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
6219 * basic-simd.cs: Fix tests to work under ppc.
6220 Remove tests for methods that will be removed.
6222 2008-12-03 Mark Probst <mark.probst@gmail.com>
6224 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
6225 generic type (via a typedef or typeref) correctly.
6227 2008-12-03 Zoltan Varga <vargaz@gmail.com>
6229 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6230 diagnose an assertion failure.
6232 2008-12-02 Mark Probst <mark.probst@gmail.com>
6234 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6235 Fix trampoline size.
6237 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6238 conversion opcodes are implemented natively instead via emulation.
6240 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6242 * cpu-mips.md: remove mips_xori
6244 * mini-ops.h: remove mips_xori
6246 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6248 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6250 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6252 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6254 * cpu-mips.md: fix instruction lengths.
6256 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
6258 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
6260 * mini-ops.h: fix slti / sltiu op profiles.
6262 2008-12-02 Martin Baulig <martin@ximian.com>
6264 * method-to-ir.c (mono_method_to_ir): Disable debugging
6265 information for the init locals block to make the debugger stop
6266 after all locals have been initalized.
6268 2008-12-02 Martin Baulig <martin@ximian.com>
6270 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
6271 running inside the debugger.
6273 2008-12-01 Zoltan Varga <vargaz@gmail.com>
6275 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
6278 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
6279 alu->alu imm optimization which only shows if deadce is disabled.
6281 * aot-compiler.c: Rename the function names for the binary and asm writers
6282 so they can coexist in the same process. Rework the xdebug code to use the
6283 asm writer. This avoids the need to call into the runtime to dump the
6284 debugging info. Add more debugging info for types.
6286 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
6288 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
6289 cpu description tables, they can't occur in cpu-<ARCH>.md.
6291 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
6292 the stack in CEE_LDFLDA. Fixes #450542.
6294 * generics.cs: Add a new test.
6296 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6298 * mini-ops.h: updated MIPS opcodes
6299 * mini-mips.c: decompose long opts
6300 * mini-mips.h: decompose long opts
6302 2008-11-29 Mark Mason <mmason@upwardaccess.com>
6304 * cpu-mips.md: fix length on int_rem_un
6305 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6307 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6309 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6311 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6313 2008-11-29 Martin Baulig <martin@ximian.com>
6315 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6316 mono_debug_using_mono_debugger() in addition to the
6317 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6319 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6321 * mini-ops.h: updated more MIPS opcodes
6322 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6323 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6325 2008-11-28 Mark Probst <mark.probst@gmail.com>
6327 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6329 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6331 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6332 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6333 * mini-ops.h: correct selected mips opcode entries
6335 2008-11-28 Mark Probst <mark.probst@gmail.com>
6337 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6340 2008-11-28 Mark Probst <mark.probst@gmail.com>
6342 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6344 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6346 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6347 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6348 * mini-mips.h: disable IMT
6349 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6351 2008-11-28 Mark Probst <mark.probst@gmail.com>
6353 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6355 2008-11-28 Mark Probst <mark.probst@gmail.com>
6357 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6359 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6361 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6364 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6366 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6367 for Set/GetVector aligned versions.
6369 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6371 * basic-simd.cs: Add tests for Get/SetVector.
6373 2008-11-27 Mark Probst <mark.probst@gmail.com>
6375 * mini.c: Removed g_slist_append_mempool(). Now in
6378 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6380 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6381 size properly and make the bounds check optional.
6383 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6384 for SetVector and IsAligned.
6386 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6388 * mini.c: Remove unused mono_normalize_opcodes () function.
6390 2008-11-26 Mark Probst <mark.probst@gmail.com>
6392 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6393 using the new atomic add ops now.
6395 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6398 2008-11-26 Mark Probst <mark.probst@gmail.com>
6400 * mini-ppc64.c: Several fixes.
6402 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6404 * cpu-mips.md: added jump_table
6405 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6407 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6409 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6411 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6413 * mini-ops.h: corrected a handful of MIPS opcodes.
6415 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6417 * aot-compiler.c: MIPS to use ELF writer
6419 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6421 * mini-codegen.c: remove MIPS specific assert.
6423 2008-11-25 Mark Probst <mark.probst@gmail.com>
6425 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6426 fixes. PPC64 now passes most of the runtime regressions.
6428 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6430 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6431 volatile intervals a bit.
6433 2008-11-24 Mark Probst <mark.probst@gmail.com>
6435 * basic-long.cs: New test case.
6437 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6439 * mini.c (mini_method_compile): Disable globalra for large methods for
6442 * regalloc2.c (order_moves): Add fp support.
6444 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6445 source bblock ends with an OP_BR_REG.
6447 * ratests.cs: Add a new test.
6449 2008-11-23 Mark Probst <mark.probst@gmail.com>
6451 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6452 sharing. PPC64 now passes generics.exe.
6454 2008-11-23 Mark Probst <mark.probst@gmail.com>
6456 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6458 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6460 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6461 memory when mono_jit_info_table_find () can't find the method in the
6464 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6467 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6470 2008-11-23 Mark Probst <mark.probst@gmail.com>
6472 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6473 Several fixes. PPC64 now runs exceptions.exe and
6474 devirtualization.exe.
6476 2008-11-22 Mark Probst <mark.probst@gmail.com>
6478 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6479 arrays.exe and basic-math.exe.
6481 2008-11-22 Mark Probst <mark.probst@gmail.com>
6483 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6484 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6486 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6488 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6490 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6492 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6494 * ir-emit.h: Move macros from method-to-ir.c to here.
6496 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6498 * mini-ops.h: Correct the long simd ops to use LREG.
6500 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6502 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6504 * mini-ops.h: Correct the dreg type of a few long opcodes.
6506 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6509 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6511 * mini-ppc.c: remove negative stack references in epilog
6512 for platforms that don't support the red zone.
6514 2008-11-21 Mark Probst <mark.probst@gmail.com>
6516 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6517 point regs. Now PPC64 passes basic-calls.exe.
6519 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6521 * basic-simd.cs: Add tests for accessors of Vector2l.
6523 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6525 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6527 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6529 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6531 2008-11-21 Mark Probst <mark.probst@gmail.com>
6533 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6534 PPC64 passes basic-long.exe.
6536 2008-11-20 Mark Probst <mark.probst@gmail.com>
6538 * decompose.c: Decompose carry and overflow add on PPC64 like on
6539 other 64 bit archs. Don't decompose sub at all on PPC64.
6541 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6542 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6545 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6547 * basic-simd.cs: Add tests for accessors of Vector2d.
6549 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6551 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6555 * mini-x86.c (mono_arch_output_basic_block): Same.
6557 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6559 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6561 * basic-simd.cs: Add tests for accessors of Vector4f.
6563 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6565 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6569 * mini-x86.c (mono_arch_output_basic_block): Same.
6571 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6573 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6575 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6577 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6579 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6583 * mini-x86.c (mono_arch_output_basic_block): Same.
6585 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6587 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6589 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6591 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6593 * simd-intrinsics.c: Enable setters for Vector16sb.
6595 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6597 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6601 * mini-x86.c (mono_arch_output_basic_block): Same.
6603 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6605 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6607 * simd-intrinsics.c: Implement setter for Vector8us.
6609 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6611 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6614 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6616 * mini-ppc.c: remove references to the red zone in the prolog
6617 (for systems that don't support it).
6619 2008-11-19 Mark Probst <mark.probst@gmail.com>
6621 * cpu-ppc64.md: Fixed a few instruction lengths.
6623 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6626 2008-11-19 Mark Probst <mark.probst@gmail.com>
6628 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6631 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6633 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6635 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6637 * mini-ops.h: Added OP_INSERT_I2.
6641 * mini-x86.c (mono_arch_output_basic_block): Same.
6643 * simd-intrinsics.c: Implement setter for Vector8s.
6645 * simd-methods.h: Add the names of get setters of Vector8s.
6647 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6649 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6651 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6654 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6656 2008-11-18 Mark Probst <mark.probst@gmail.com>
6658 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6659 for PPC64. An empty program runs now.
6661 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6663 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6665 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6666 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6667 info for JITted code is emitted into a shared library, loadable into gdb.
6669 2008-11-18 Mark Probst <mark.probst@gmail.com>
6671 * Makefile.am: Changes to build PPC64.
6673 * mini-arch.h: Include mini-ppc64.h on PPC64.
6675 2008-11-18 Mark Probst <mark.probst@gmail.com>
6677 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6678 in PPC code up to r119147.
6680 2008-11-18 Mark Probst <mark.probst@gmail.com>
6682 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6683 cpu-ppc64.md: Changes for PPC64.
6685 Based on code submitted by andreas.faerber@web.de at
6686 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6689 2008-11-18 Mark Probst <mark.probst@gmail.com>
6691 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6692 cpu-ppc64.md: Copied from the corresponding PPC files from
6695 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6697 * mini-ops.h: Added OP_ROUND.
6699 * cpu-x86.md: Added round.
6701 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6703 * basic-math.cs: Added test_0_round to test rounding.
6705 Contributed under MIT/X11 license.
6707 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6709 * aot-compiler.c : Fix the Winx64 build.
6711 Contributed under MIT/X11 license.
6713 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6715 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6716 in OP_EXTRACT_R8 to avoid possible stack corruption.
6718 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6720 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6722 * cpu-x86.md: Added extract_r8.
6724 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6726 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6727 a couple of OP_EXTRACT_I4.
6729 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6731 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6733 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6735 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6738 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6740 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6741 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6743 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6744 are not needed any more.
6746 * mini.h: Remove the unused INS_LIST macros.
6748 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6751 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6754 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6755 mono_alloc_ireg () instead.
6757 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6760 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6763 * aot-runtime.c (load_aot_module): Disable AOT when running under
6766 * mini-amd64.h: Change the monitor fastpath defines to check for
6767 !PLATFORM_WIN32 so they work on *bsd too.
6769 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6771 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6773 * mini.h (MonoCompile): Remove new_ir flag.
6775 * regalloc.h regalloc.c: Remove unused code.
6777 * cpu-*.md: Remove more unused opcodes.
6779 * simple-cee-ops.h simple-mini-ops.h: Removed.
6781 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6783 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6785 * aliasing.h: Removed.
6787 * *.c: Remove references to aliasing.h and inssel.h.
6789 * mini.c: Remove additional unused functions.
6791 * mini-ops.h cpu-*.md: Remove unused opcodes.
6793 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6795 Remove the old JIT code.
6797 * inssel*.brg: Removed.
6799 * ssa.c abcremoval.c aliasing.c: Removed.
6801 * ssa2.c: Renamed to ssa.c.
6803 * abcremoval2.c: Renamed to abcremoval.c.
6805 * *.c: Removed all !cfg->new_ir code.
6807 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6808 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6810 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6812 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6814 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6815 to simplify the code and cut back on the number of global symbols in the AOT
6818 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6820 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6822 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6823 with the got/got_info tables.
6825 * mini.h: Bump AOT file format version.
6827 * unwind.h: New file, contains definitions for stack unwinding.
6829 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6832 * aot-compiler.c: Generalize the emitting of unwind information to use the
6833 information in cfg->unwind_ops.
6835 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6837 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6838 AOT method frames. Enable writing symbols for methods by default.
6840 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6842 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6843 and make it work with vectors of element sizes 1, 2 and 4.
6845 * simd-intrinsics.c: Enable getter for all vectors with element size
6848 * simd-methods.h: Add the names of other getters.
6850 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6856 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6858 * mini-ppc.h: portability fix.
6860 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6862 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6863 buggy and will overwrite it.
6865 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6867 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6868 Use it to emit local symbols for all methods so AOTed methods show up with
6869 their full name in gdb/valgrind output.
6871 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6873 * mini-ppc.c: portability fixes.
6875 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6877 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
6878 entries out of the if (!generic_shared...) code so it is always done.
6879 (mono_class_init_trampoline): Do the patching when running under valgrind
6880 too, newer versions of valgrind have no problems with it.
6882 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6884 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
6887 2008-11-13 Mark Probst <mark.probst@gmail.com>
6889 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
6892 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6894 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
6896 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6898 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
6904 * simd-intrinsics.c: Same.
6906 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6908 * simd-intrinsics.c: Enable constructor intrinsics for all types.
6910 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6912 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
6913 to work with more Vector types.
6915 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6917 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
6918 store the elemens directly instead of using and intermediate.
6920 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6922 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
6924 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
6925 to preserve %eax for aot plt trampolines.
6927 * aot-compiler.c (compile_method): Don't skip synchronized methods.
6928 (encode_method_ref): Flag synchronized methods so they won't go through
6931 * aot-compiler.c: Additional work to support AOTing synchronized methods/
6934 * cpu-ia64.md (jmp): Increase max length.
6936 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6938 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
6939 open generic classes.
6941 * aot-compiler.c: Enable the ELF writer on ELF platforms.
6943 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
6944 box+brtrue optimization since it causes test failures on x86.
6946 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6948 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
6954 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
6955 for simd ctor values.
6957 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
6958 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
6960 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6962 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
6965 * simd-instrincs.c: Same.
6967 * basic-simd.cs: Same.
6969 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6971 * ratests.cs: Add more tests.
6973 * regalloc2.c (add_spill_code): Handle more corner cases.
6975 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6977 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
6978 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
6979 both the source an destination of an instruction.
6981 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6983 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
6984 wapihandles.c: more portability changes.
6986 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
6988 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
6989 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
6990 safe to execute in a signal handler and the kernel provides better
6991 the info in /proc/self/smaps. Avoid the assert on sigaction during
6994 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6996 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
6997 do the bblock linking hack if it is actually needed.
6999 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7002 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7003 crash problem is fixed.
7005 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7008 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7010 (mini_method_compile): Set the starting value of next_vreg to
7011 MAX_IREGS + MAX_FREGS when using globalra.
7013 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7014 filter clauses with BB_EXCEPTION_HANDLER.
7016 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7018 2008-11-10 Mark Probst <mark.probst@gmail.com>
7020 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7021 space for stdcall. Fixes regressions on Win32.
7023 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7025 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7027 (linear_scan): Remove an assert which doesn't seem to be needed.
7029 * local-propagation.c (mono_local_deadce): Avoid a call to
7030 MONO_DELETE_INS which would screw up the instruction linking.
7032 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7034 * regalloc2.c: Upgrade to work the current JIT code.
7036 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7038 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7041 * aot-runtime.c: Remove some dead code.
7043 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7045 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7047 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7048 trampolines using sscanf since atoi doesn't work on large unsigned values.
7050 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7051 Initialize code_size.
7053 2008-11-08 Mark Probst <mark.probst@gmail.com>
7055 * method-to-ir.c (mini_emit_inst_for_method): Make
7056 Interlocked.CompareExchange work for Int arguments on 32 bit
7059 2008-11-07 Mark Probst <mark.probst@gmail.com>
7061 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7063 2008-11-06 Bill Holmes <billholmes54@gmail.com>
7065 * main.c Fix MSVC build.
7067 Contributed under MIT/X11 license.
7069 2008-11-06 Mark Probst <mark.probst@gmail.com>
7071 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
7072 alignment larger than 8 bytes are aligned correctly, too.
7074 * mini.c: Honor the min_align field of MonoClass when laying out
7077 2008-11-06 Zoltan Varga <vargaz@gmail.com>
7079 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
7081 * aot-compiler.c (emit_plt): Fix a warning.
7083 * aot-compiler.c: Implement ARM support in the binary writer.
7085 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7087 * basic-simd.cs: Add test for getter with byref arg.
7088 Fix the naming of a few tests.
7089 Add missing checks to a test.
7091 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7093 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
7095 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
7096 most of the full-aot support for monitor enter/exit trampolines.
7098 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
7099 enter/exit trampoline creation functions.
7101 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7104 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7106 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
7107 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
7108 implement the needed functionality without adding crap to the runtime.
7110 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7112 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7115 * mini.c (mono_build_date): New global version holding the build date in
7118 * Makefile.am (buildver.c): Generate a file containing the build date.
7120 * main.c: Set the build date from the generated file.
7122 * mini.c (mono_get_runtime_build_info): New helper function returning build
7123 information in a string format.
7125 * driver.c (mono_main): Print the build date in --version.
7127 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7128 file when the bind-to-runtime-version option is used.
7130 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7132 * simd-intrinsics.c: Fix bug when using getters and byref args.
7134 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7136 * simd-methods.h: Rename prefetch methods.
7138 * simd-intrinsics.c: Same.
7140 2008-11-05 Mark Probst <mark.probst@gmail.com>
7142 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7145 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7147 * aot-compiler.c: Use the bundled elf header files instead of depending on
7150 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7153 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7156 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7158 * cpu-x86.md: Add store nta ops.
7164 * mini.h: Add an enum for simd prefetch modes.
7166 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7167 of store. Use the changed code to support store nta.
7169 * simd-intrinsics.c: Add prefetch ops for all vector types.
7171 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7173 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7176 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7179 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7182 2008-11-04 Mark Probst <mark.probst@gmail.com>
7184 * mini-x86.c: Fixed commit.
7186 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7188 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7190 2008-11-04 Mark Probst <mark.probst@gmail.com>
7192 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
7193 and MONITOR_EXIT, for the ASM fastpaths.
7195 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
7198 * mini.c, patch-info.h: Signature and patch infos for
7199 Monitor.Enter/Exit trampolines.
7201 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
7203 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
7204 Monitor.Enter/Exit ASM fastpath for Linux.
7206 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7208 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
7210 * objects.cs: Add a new test.
7212 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
7214 * aot-runtime.c (load_method): Run class initialization in the PLT case even
7215 if MONO_LOG_LEVEL is set.
7217 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
7219 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
7221 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
7223 * aot-compiler.c: Change the relocation code to use virtual addresses instead
7224 of file offsets. Align the sections belonging to the data segment to
7227 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7229 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
7230 elf.h. Port it to amd64.
7232 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7234 * driver.c: Enable SIMD by default.
7236 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7238 * cpu-x86.md: Add prefetch op.
7244 * mini.h: Add an enum for simd prefetch modes.
7246 * simd-methods.h: Add prefetch function names.
7248 * simd-intrinsics.c: Add prefetch ops for all vector types.
7250 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7252 * aot-compiler.c (emit_bytes): Speed this up a little.
7254 2008-11-02 Zoltan Varga <vargaz@gmail.com>
7256 * aot-compiler.c: Add JIT time etc. statistics.
7258 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
7260 * mini.h (MonoCompile): Add 'got_offset' field.
7262 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
7263 method_got_offsets array.
7265 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
7268 * aot-compiler.c (compile_method): Add generic method instances referenced
7269 by the method to the list of methods to be compiled, this is required so if
7270 A<T> references B<T>, and another assembly references A<int>, then it will
7271 also get a copy of B<int>.
7273 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
7274 when checking for monitor enter/exit.
7276 2008-10-30 Mark Probst <mark.probst@gmail.com>
7278 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
7279 for Monitor.Enter and Monitor.Exit if enabled.
7281 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
7284 2008-10-30 Zoltan Varga <vargaz@gmail.com>
7286 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
7287 of an OP_MOVE. Fixes #440046.
7289 * basic-long.cs: Add a new test.
7291 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7293 * mini.h: Add synchronization note for the managed counter-part.
7295 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
7296 returns the simd caps of the current cpu.
7298 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7300 * basic-simd.cs: Remove Console.WriteLine.
7302 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7304 * basic-simd.cs: New tests for Vector2ul.
7306 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7308 * simd-intrinsics.c: Add new vector type Vector2ul.
7310 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7312 * basic-simd.cs: New tests for Vector2l.
7314 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7316 * cpu-x86.md: Add long version of most packed int ops.
7322 * simd-intrinsics.c: Add new vector type Vector2l.
7324 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7326 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7328 * simd-methods.h: Remove SN_op_BitwiseXor.
7330 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7332 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7335 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7337 * basic-simd.cs: Test for Vector2d.
7339 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7342 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7344 * cpu-x86.md: Add double version of all packed float ops.
7350 * simd-intrinsics.c: Add new vector type Vector2d.
7352 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7354 * simd-methods.h: Add Duplicate.
7356 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7358 * basic-simd.cs: Test for packing with signed saturation.
7360 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7362 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7363 found in the TYPESPEC table.
7365 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7367 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7370 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7372 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7373 instead of the RVA, since the RVA can be changed by tools like the cil
7376 * method-to-ir.c (mono_method_to_ir2): Ditto.
7378 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7379 (deserialize_variable): Ditto.
7381 2008-10-25 Martin Baulig <martin@ximian.com>
7383 * debug-mini.c (write_variable): Use
7384 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7386 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7388 * cpu-x86.md: Add unsigned variants of packd and packw.
7392 * mini-x86.h: Emit the right instruction for packd and packw.
7393 Add unsigned variants of packd and packw.
7395 * simd-intrinsics.c: Packd and packw were used in place of their
7396 unsigned variants. Change that.
7397 Add intrinsics for (Signed)PackWithSignedSaturation.
7399 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7401 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7403 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7405 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7407 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7409 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7411 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7414 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7416 2008-10-24 Mark Probst <mark.probst@gmail.com>
7418 * method-to-ir.c, mini.c: Special casing for the synchronized
7419 wrapper for the ldtoken+GetTypeFromHandle case.
7421 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7423 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7425 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7426 created/split bblocks.
7428 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7430 * mini-ops.h: Add packed signed mul high.
7434 * mini-x86.c (mono_arch_output_basic_block): Same.
7436 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7438 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7440 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7442 * basic-simd.cs: Tests for Vector16sb.
7444 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7446 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7448 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7450 * mini-ops.h: Add packed signed min, max and compare greater.
7454 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7457 * simd-methods.h: Add CompareGreaterThan.
7459 * simd-methods.h: Remove CompareEquals.
7461 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7463 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7465 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7468 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7470 * basic-simd.cs: Fix tests due to change in the API.
7472 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7474 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7476 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7478 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7480 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7481 inst_offset as this has invalid values for LDADDR.
7483 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7485 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7487 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7489 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7491 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7492 for accessing field->data.
7494 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7496 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7498 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7500 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7502 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7504 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7506 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7507 from the cfg mempool.
7509 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7511 * basic-simd.cs: Tests for new methods in Vector8us.
7513 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7515 * mini-ops.h: Add multiply and store high.
7519 * mini-x86.c (mono_arch_output_basic_block): Same.
7521 * simd-methods.h: Same.
7523 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7526 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7528 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7529 mono_class_setup_vtable ().
7531 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7532 mono_class_get_vtable_entry () for accessing klass->vtable.
7534 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7536 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7539 * method-to-ir.c (mono_save_token_info): Don't save references made from
7542 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7543 of generic instances.
7545 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7547 2008-10-19 Mark Probst <mark.probst@gmail.com>
7549 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7550 OP_JMP depends on the method signature. Calculate it properly.
7552 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7554 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7557 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7559 (emit_extra_methods): Add another table mapping method indexes to
7560 offsets in the extra_method_info table.
7562 * mini.h: Bump AOT file format version.
7564 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7565 and mono_aot_get_method_from_token () into one function.
7567 2008-10-19 Mark Probst <mark.probst@gmail.com>
7569 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7572 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7574 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7577 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7580 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7582 * mini.h: Bump aot file format version.
7584 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7585 AOT file can contain native code for methods which are not in the METHOD
7586 table. Generate code for non-sharable generic instances of generic methods
7587 found in the METHODSPEC table.
7589 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7590 encoding generic type handles.
7592 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7593 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7595 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7596 macros + MONO_ADD_INS.
7598 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7601 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7603 * mini.h: Bump aot file format version.
7605 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7607 2008-10-17 Mark Probst <mark.probst@gmail.com>
7609 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7610 platforms, with definable stack alignment value. Set to 16 now
7613 * mini.c, mini.h, driver.c: Command line option for disabling
7616 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7618 * basic-simd.cs: Tests for new methods in Vector4ui.
7620 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7622 * mini-ops.h: Add packed int shuffle.
7626 * mini-x86.c (mono_arch_output_basic_block): Same.
7628 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7629 extract mask, max, min, shuffle.
7631 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7633 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7635 * basic-simd.cs: Tests for new methods in Vector8us.
7637 2008-10-17 Mark Probst <mark.probst@gmail.com>
7639 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7640 RuntimeTypeHandle, not a TypedReference.
7642 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7644 * simd-intrinsics.c: remove relocations.
7646 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7648 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7649 optimizations from the x86 backend.
7651 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7653 * simd-methods.h, simd-intrinsics.c: debloat method names and
7654 prepare for no relocations.
7656 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7658 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7662 * mini-x86.c (mono_arch_output_basic_block): Same.
7664 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7665 extract mask, max, min and sum of absolute differences.
7667 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7670 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7672 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7673 Renamed one test for consistency.
7675 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7677 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7678 fix to the code that deal with other blocks.
7680 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7682 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7684 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7686 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7687 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7688 able to process the source reg.
7690 2008-10-16 Martin Baulig <martin@ximian.com>
7692 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7694 * inssel.brg: Add `OP_HARD_NOP'.
7696 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7698 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7699 `OP_HARD_NOP' instruction when running inside the debugger.
7701 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7702 `OP_HARD_NOP' instruction when running inside the debugger.
7704 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7706 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7707 now works. The issue with the regalloc tripping up no longer
7710 * simd-intrinsics.c (load_simd_vreg): Same.
7712 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7714 * basic-simd.cs: Tests for new Vector8ui methods.
7716 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7718 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7719 only for type. This fixes crashes where MonoInst::klass is checked
7720 for ops of type != VTYPE or OBJ.
7722 * simd-intrinsics.c (load_simd_vreg): Same.
7724 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7726 * mini-ops.h: Add ops for packed shuffle/max/avg and
7731 * mini-x86.c (mono_arch_output_basic_block): Same.
7733 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7736 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7737 to emit extract mask op.
7739 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7740 to emit word shuffles.
7742 2008-10-15 Mark Probst <mark.probst@gmail.com>
7744 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7745 the largest alignment needed by a variable, but at least
7748 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7750 * basic-simd.cs: Tests for the fixes in the last commit.
7752 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7754 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7755 no longer handles STACK_PTR input.
7757 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7759 * simd-intrinsics.c (load_simd_vreg): New function that works like
7760 get_simd_vreg but handles STACK_PTR input.
7762 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7763 as the input can be an arbitrary pointer.
7765 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7766 LDADDR local optimization directly otherwise use a store op.
7768 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7770 * basic-simd.cs: Tests for dup low and dup high.
7772 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7774 * mini-ops.h: Add dup low and dup high ops.
7778 * mini-x86.c (mono_arch_output_basic_block): Same.
7780 * simd-intrinsics.c (vector4f_intrinsics): Same.
7782 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7784 * basic-simd.cs: Tests for recently added functionality.
7786 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7788 * mini-ops.h: Add remaining sse1 fp ops.
7790 * cpu-x86.md: Add remaining sse1 fp ops.
7792 * mini-x86.c (mono_arch_output_basic_block): Same.
7794 * mini.h: Add enum for simd FP compare conditions.
7796 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7798 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7799 so the backed can generate the appropriate op.
7801 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7802 This patch squeese one more byte from the SimdIntrinsc struct.
7804 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7805 a a shift amount intead of simply or'ing it.
7807 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7809 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7810 byte so we can have an aditional flags field without increasing struct size.
7812 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7813 against the simd_supported_versions bitmask.
7815 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7817 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7819 * mini.c: remove rawbuffer code (the only use here is unsafe because
7820 it takes locks during signal handling and the kernel now provides much
7821 better info in proc/pid/smaps these days).
7823 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7825 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7826 OP_X86_PUSH_OBJ. Fixes #434620.
7828 * objects.cs: Add a test.
7830 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7832 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7833 that the packuswb/packusdw don't work with unsigned numbers for what
7834 would be negative numbers in signed format.
7836 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7837 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7839 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7841 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7843 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7845 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7847 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7850 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7851 version as the enum in mini.h.
7853 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7854 for sse3 ops, check the simd_version field if present. This way the code
7855 works with all versions of sse.
7857 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7859 * simd-intrinsics.c: Fixed intrinsic name typo.
7861 * mini.h: Added missing simd exported function.
7863 * basic-simd.cs: Added tests for Vector4ui.
7864 Fixed broken test for Vector16b.
7866 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7868 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7869 the max length to 64.
7871 2008-10-10 Mark Probst <mark.probst@gmail.com>
7873 * method-to-ir.c: Only do the fast virtual generic method call for
7874 non-wrapper methods.
7876 * mini.h, mini-trampolines.c: The new generic virtual remoting
7877 trampoline handles virtual method calls via the vtable (as done by
7878 the fast virtual generic method calls) to remoting proxies.
7880 * mini.c (mono_jit_create_remoting_trampoline): For generic
7881 methods reate a generic virtual remoting trampoline.
7883 * mini-amd64.h: Enable fast virtual generic method calls again.
7885 2008-10-10 Mark Probst <mark.probst@gmail.com>
7887 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
7888 restore registers when doing tail calls.
7890 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7892 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
7895 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7897 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
7899 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7901 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
7903 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7905 * basic-simd.cs: Retrofit for API changes.
7907 2008-10-10 Mark Probst <mark.probst@gmail.com>
7909 * mini-ppc.c: Handle integer stack arguments for tail calls.
7911 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7913 * optflags-def.h: Removed sse3 optimization.
7917 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
7920 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
7922 * mini.h: Added enumeration with simd versions.
7924 * simd-intrinsics.c (emit_intrinsics): Use the new static var
7927 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
7929 * mini.c (mini_init): Call mono_simd_intrinsics_init.
7931 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7933 * basic-simd.cs: Added tests for Vector8u and Vector16u.
7935 * basic-simd.cs: Fixed test naming.
7937 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7939 * mini-ops.h: Added ops for packed and saturated math, shifts
7940 and packing/unpacking.
7942 * cpu-x86.md: Added descriptors for the above ops.
7944 * mini-x86.c: Added code to emmit the above ops.
7946 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
7948 2008-10-08 Zoltan Varga <vargaz@gmail.com>
7950 * aot-compiler.c (compile_method): Enable AOT for generic code.
7952 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
7954 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
7956 * mini.c: add a workaround for a common screwup that ends up blamed
7957 to mono (other processes blocking signal delivery).
7959 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7961 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
7962 in the LDFLD/STFLD opcodes. Fixes #432673.
7964 * iltests.il.in: Add a new test.
7966 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
7968 * mini-arm.c: attach the thread in unmanaged->managed transitions
7969 using delegates (bug #433148).
7971 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7973 * basic-simd.cs: Use new ShuffleSel constants.
7975 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7977 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
7979 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
7980 only disable simd intrinsics if no sse2 is detected.
7982 * optflags-def.h: Added sse3.
7984 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
7987 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7989 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
7990 when adding delegate-invoke wrappers.
7992 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7994 * Makefile.am: Reenable the simd tests.
7996 2008-10-07 Bill Holmes <billholmes54@gmail.com>
7998 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
7999 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8000 other vreg is allocated to that hreg.
8002 Contributed under MIT/X11 license.
8004 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8006 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8009 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8011 * basic-simd.cs: New test suite for SIMD intrinsics.
8013 * Makefile.am: Added new tests.
8015 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8017 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8021 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8023 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8024 using SSE2 aware opcodes.
8026 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8027 is enabled, this code path is only reachable if conversion ops are emmited after
8030 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8032 This optimization saves 6 bytes per conversion against the old version.
8034 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8036 * aot-compiler.c (compile_method): Don't skip methods referencing
8037 generic methods without a corresponding entry in token_info_hash, since
8038 encode_method_ref () can handle all generic methods now.
8040 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8041 generic context is set.
8043 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8044 generic sharing of LDTOKEN.
8046 2008-10-06 Mark Probst <mark.probst@gmail.com>
8048 * mini-amd64.h: Temporarily disabled fast virtual generic method
8049 calls because it breaks the System.Runtime.Remoting tests.
8051 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8053 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8055 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8056 so inlining actually works.
8057 (check_inline_caller_method_name_limit): Ditto.
8059 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8061 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8062 64 bit safety (from Olaf Hering and Andreas Farber).
8064 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8066 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
8067 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
8068 unused virtual call support code.
8070 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
8072 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
8073 which can't use aot trampolines.
8074 (decode_patch): Don't create aot trampolines for methods which can't use
8077 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
8078 use aot trampolines.
8080 * mini.h: Bump AOT image format version.
8082 2008-10-05 Zoltan Varga <vargaz@gmail.com>
8084 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
8085 to save_token_info () since cmethod is inflated for constrained calls.
8087 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
8089 2008-10-04 Andreas Farber <andreas.faerber@web.de>
8091 * Makefile.am: Add build rules for ppc64.
8092 This avoids the build failing at pedump with unresolved symbols
8093 due to lack of arch_sources. Instead it will now fail earlier
8094 due to lack of cpu-ppc64.md.
8096 Contributed under MIT/X11 license.
8098 2008-10-04 Mark Probst <mark.probst@gmail.com>
8100 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8103 * iltests.il.in: Add test case for tail call with many arguments.
8105 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8107 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
8108 to the fast virtual generic method code until the aot case is fixed.
8110 2008-10-03 Mark Probst <mark.probst@gmail.com>
8112 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8114 2008-10-03 Mark Probst <mark.probst@gmail.com>
8116 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8119 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8121 * simd-intrinsics.c: Forgot to add this one.
8123 * mini-codegen.c: Fix macro in case SIMD is not supported.
8125 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8127 This patch land initial JIT support for simd intrinsics.
8129 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8131 * Makefile.am: Added simd-intrinsics.c
8133 * simd-intrinsics.c: New file with simd instrinsic related
8136 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8138 * cpu-x86.md: Add simd related instructions.
8140 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8142 * driver.c: Added two new --regression variants.
8144 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8146 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8148 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8149 extract some complicated logic to helper functions.
8151 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8153 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8155 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8156 the specialized simplification pass.
8158 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8160 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8162 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8165 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8166 if MONO_ARCH_NEED_SIMD_BANK is defined.
8168 * mini-ops.h: Added the new simd ops.
8170 * mini-x86.c: Added mono_arch_xregname.
8172 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8174 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8176 * mini-x86.h: Define simd related MONO_ARCH macros.
8178 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8180 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8182 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8183 MONO_CLASS_IS_SIMD to deal with simd related IR.
8185 * mini.h (MonoInst): Added spill_var to the backend union.
8187 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8189 * mini.h: Added forward declarations of the new simd fuctions.
8191 * optflags-def.h: Added new optimization names SIMD.
8193 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
8195 * regalloc.h: Added support for working with 3 register banks.
8197 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
8199 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
8201 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
8203 * mini-exceptions.c: remove 64 bit related ifdef clutter.
8205 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8207 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
8208 instead of one on 64 bit systems.
8210 * method-to-ir.c: Remove unused includes.
8212 2008-10-02 Zoltan Varga <vargaz@gmail.com>
8214 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
8215 cfg->used_int_regs, since the two are different on arm.
8217 2008-10-02 Mark Probst <mark.probst@gmail.com>
8219 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
8220 mono_method_get_vtable_index() to get the vtable index.
8222 2008-10-02 Mark Probst <mark.probst@gmail.com>
8224 * method-to-ir.c (mono_method_to_ir2): Don't create native
8225 wrappers for array methods, because they're never called (and if
8226 they were called they wouldn't work).
8228 2008-10-02 Mark Probst <mark.probst@gmail.com>
8230 * method-to-ir.c (mono_method_to_ir2): Array methods are
8231 special-cased and must not be invoked indirectly via the (M)RGCTX
8232 when generic sharing is turned on. Fixes #431413.
8234 2008-10-01 Mark Probst <mark.probst@gmail.com>
8236 * method-to-ir.c: When generic sharing is active, call
8237 non-interface virtual generic methods via the standard trampoline.
8239 * mini-trampolines.c: Handle virtual generic shared methods.
8241 * mini.h, mini-x86.c, mini-x86.h: New argument for
8242 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8243 method thunks and which is the trampoline to call if the lookup
8244 fails. Enable the virtual generic method thunk for x86.
8246 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8247 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8248 argument but assert that it's NULL, because these archs don't yet
8249 implement the virtual generic method thunk. Changes in the IMT
8250 thunk data structures.
8252 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8254 * aot-compiler.c (emit_globals): Avoid invalid characters in
8255 the static linking symbol.
8257 * objects.cs: Add a test for the range check optimization. Fix warnings.
8259 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
8260 optimization from the current JIT.
8262 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
8263 later in decompose_array_access_opts () to allow more optimizations.
8265 * method-to-ir.c (mono_handle_soft_float): Rename this to
8266 mono_decompose_soft_float () for consistency.
8268 * mini-ops.h: Fix arguments of OP_STRLEN.
8270 * method-to-ir.c (save_cast_details): Extract the cast details saving code
8271 into a separate function.
8272 (reset_cast_details): Ditto.
8273 (handle_unbox): Save cast details. Fixes #431254.
8275 * method-to-ir.c: Remove some obsolete FIXMEs.
8277 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8279 * ir-emit.h (alloc_dreg): Write a warning before crashing.
8281 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8283 * mini-codegen.c: More work on macros to make them
8284 ready for multiple regbanks.
8286 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8288 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
8290 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
8292 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8294 * mini-codegen.c (mono_spillvar_offset): Proper support for
8297 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8299 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
8300 the stack overflow changes.
8302 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8304 * mini-codegen.c: Make all bank macros depend on reg_bank.
8306 * mini-codegen.c (mono_local_regalloc): Make free mask
8307 initialization regbank aware.
8309 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8311 * mini-codegen.c (mono_local_regalloc): Extract callee
8312 mask selection to a function and make it regbank aware.
8314 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8316 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8317 code to deal with many regbanks.
8319 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8321 * mini-codegen.c: More fp->regbank changes.
8323 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8325 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8326 of a hardcoded constant.
8328 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8330 * method-to-ir.c (type_from_stack_type): Fix typo.
8332 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8334 * mini-ia64.c (emit_move_return_value): Convert float return values to
8337 * objects.cs: Add a new test.
8339 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8340 VARARG methods to fix an assert later.
8342 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8343 end so it at least compiles.
8345 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8347 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8349 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8351 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8352 optimization to a new function (emit_optimized_ldloca_ir) and enable
8353 it for both ldloca and ldloca_s.
8355 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8357 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8358 gshared CASTCLASS code.
8360 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8361 amd64, where the libc stack unwinder encounters stack frames referring to
8362 native code in unmapped memory.
8364 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8367 * generics.cs: Add new test.
8369 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8371 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8372 add a check that one of the ARM_FPU_ constants is defined.
8374 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8376 * mini-exceptions.c: Fix build on non-altstack platforms.
8378 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8381 * ir-emit.h: Add a comment to NEW_PCONST.
8383 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8385 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8387 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8388 after the changes to MonoJitDomainInfo.
8390 2008-09-27 Mark Probst <mark.probst@gmail.com>
8392 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8394 2008-09-27 Mark Probst <mark.probst@gmail.com>
8396 * mini-ppc.c: Compiler warning fixes.
8398 2008-09-27 Mark Probst <mark.probst@gmail.com>
8400 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8403 2008-09-27 Mark Probst <mark.probst@gmail.com>
8405 * exceptions-ppc.c, mini-ppc.h: Compile
8406 mono_arch_handle_altstack_exception() on Darwin, too.
8408 2008-09-27 Mark Probst <mark.probst@gmail.com>
8410 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8411 work on archs which don't have generic sharing implemented, only
8412 without the vtable_arg.
8414 2008-09-26 Mark Probst <mark.probst@gmail.com>
8416 * mini.c: Added comment explaining why delegate ctor icall
8417 wrappers are compiled.
8419 2008-09-26 Mark Probst <mark.probst@gmail.com>
8421 * mini.c: Don't produce trampolines to delegate ctor icall
8422 wrappers but compile them upfront.
8424 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8426 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8427 runtime-set function when going back to managed code. Currently this
8428 is used to set back the protection on the soft ovf pages and/or to
8429 throw the stack overflow exception that happened in unmanaged code.
8431 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8433 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8434 runtime-set function when going back to managed code. Currently this
8435 is used to set back the protection on the soft ovf pages and/or to
8436 throw the stack overflow exception that happened in unmanaged code.
8438 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8440 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8441 the support code for restoring stack protection after stack overflows
8442 that happen in unmanaged code. Don't set the exec permission on the
8445 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8447 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8448 delegate->method_ptr is set. Fixes #428054.
8450 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8452 * tests.cs: Rename to ratests.cs.
8454 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8455 emit_get_rgctx_... functions.
8457 2008-09-25 Mark Probst <mark.probst@gmail.com>
8459 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8461 2008-09-25 Mark Probst <mark.probst@gmail.com>
8463 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8464 before asserting that method is sharable.
8466 2008-09-25 Mark Probst <mark.probst@gmail.com>
8468 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8469 whether method needs a static RGCTX wrapper used instead of
8472 * generic-sharing.c, mini.h: A few functions moved to
8473 metadata/generic-sharing.c.
8475 2008-09-25 Mark Probst <mark.probst@gmail.com>
8477 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8478 Generic code sharing for value types, which essentially means
8479 treating value type methods like static methods. The RGCTX is
8480 passed in the same way.
8482 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8484 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8485 opcode when creating multi-dimensional arrays of open types.
8487 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8490 * generics.cs: Add a test.
8492 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8494 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8496 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8498 * mini.c (mini_method_compile): Set it when running under the debugger.
8500 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8501 vreg optimization if the flag is set.
8503 * driver.c (mono_main): Add --attach= option to pass options to
8506 * mini.c (sigquit_signal_handler): Start the attach agent.
8508 * ssapre.c: Disable this to save space since it is not yet ported to
8511 * regalloc2.c: Disable this to save space.
8513 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8515 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8517 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8518 the -v option useful again.
8520 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8522 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8525 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8526 arrays of arrays. Fixes #428406.
8528 * method-to-ir.c (mini_emit_castclass): Ditto.
8530 * objects.cs: Add new test.
8532 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8534 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8535 was wrong at it choked against target_type_is_incompatible for byref types.
8537 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8539 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8542 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8544 * mini-exceptions.c: update a few more exceptions-related counters.
8546 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8548 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8549 new functions to allocate from persistent mempools.
8551 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8553 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8554 multiple register banks in the future.
8556 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8558 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8560 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8562 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8564 * mini.h: Export type_to_eval_stack_type.
8566 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8567 is only ins->klass of byref types.
8569 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8571 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8572 (mini_emit_memcpy2): Ditto.
8574 * mini-amd64.c: Fix a warning.
8576 2008-09-21 Mark Probst <mark.probst@gmail.com>
8578 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8581 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8583 * method-to-ir.c: Extract stloc micro-optimization to a
8584 function and apply it to all cases.
8586 2008-09-19 Mark Probst <mark.probst@gmail.com>
8588 * method-to-ir.c: Don't fail generic code sharing in cases we
8591 2008-09-18 Mark Probst <mark.probst@gmail.com>
8593 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8595 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8597 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8600 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8602 * trace.c: make tracing more useful and correct, with per-thread
8605 2008-09-15 Mark Probst <mark.probst@gmail.com>
8607 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8608 doing a method call and the argument is an R4.
8610 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8612 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8615 2008-09-13 Mark Probst <mark.probst@gmail.com>
8617 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8619 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8621 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8622 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8624 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8626 * driver.c: Add a --agent argument (not supported yet) to load managed
8627 agent assemblies before loading the main assembly, similarly to how the
8628 Java VM handles agents.
8630 2008-09-11 Mark Probst <mark.probst@gmail.com>
8632 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8633 function to do stack layout of local variables.
8635 2008-09-11 Mark Probst <mark.probst@gmail.com>
8637 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8640 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8642 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8643 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8644 JIT if DISABLE_JIT is defined.
8646 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8649 2008-09-10 Mark Probst <mark.probst@gmail.com>
8651 * iltests.il.in: Disable the fconv test on PPC (the result is
8652 undefined according to ECMA).
8654 2008-09-10 Mark Probst <mark.probst@gmail.com>
8656 * iltests.il.in: Enable tail call tests for PPC.
8658 * mini.h: Add variable for storing incoming valuetype argument
8659 addresses for tail calls.
8661 * mini-ppc.c: Implement valuetype arguments and return values for
8664 2008-09-09 Mark Probst <mark.probst@gmail.com>
8666 * mini-ppc.c: Partially implement tail calls (struct arguments and
8667 return values not supported).
8669 * method-to-ir.c: Enable tail calls on PPC.
8671 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8673 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8674 runtime-invoke wrappers to work around the problem of them getting
8675 assigned to a random class.
8677 * aot-runtime.c (mono_aot_get_method): Ditto.
8679 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8681 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8682 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8684 2008-09-07 Mark Probst <mark.probst@gmail.com>
8686 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8687 until they're implemented properly.
8689 * exceptions-ppc.c: Use arch-independent exception-handling code
8690 instead of custom one.
8692 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8695 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8697 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8698 applies when __powerpc__ is defined.
8700 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8702 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8703 methods to their code to avoid computing the full name of wrappers and
8704 doing a lookup in a string hash table.
8706 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8708 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8709 we identify bblocks before method_to_ir () is ran.
8711 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8712 Also avoid optimizing branches pointing to themselves.
8714 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8716 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8718 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8720 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8722 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8723 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8724 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8727 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8728 jumped to the same entry in plt_jump_table.
8730 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8732 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8735 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8737 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8738 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8741 2008-08-29 Geoff Norton <gnorton@novell.com>
8743 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8744 segment, and doesn't properly handle .space as .text. Fixes
8747 2008-08-29 Geoff Norton <gnorton@novell.com>
8749 * mini.c: Disable the mach exception handler when running on
8752 2008-08-29 Geoff Norton <gnorton@novell.com>
8754 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8755 globals on Darwin/ARM
8757 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8759 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8760 since too many things depend on it. Instead, call
8761 mono_runtime_set_no_exec ().
8763 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8766 * aot-compiler.c: Add an 'asm-only' AOT option.
8768 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8770 * aot-compiler.c (compile_method): Disable gshared support for now as it
8773 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8775 * mini-amd64.h : Fix a compiler warning.
8777 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8778 Changed to use a callback function to retrieve the unwind info.
8779 This avoids problems observed when code blocks were removed by
8780 unloading an app domain.
8782 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8783 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8786 Contributed under MIT/X11 license.
8788 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8790 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8791 case to keep the stack aligned to 8.
8793 Contributed under MIT/X11 license.
8795 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8797 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8798 avoid repeated linear searches.
8800 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8802 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8803 methods it can't handle.
8805 * aot-compiler.c (add_method): Avoid adding a method twice.
8806 (add_wrappers): Add runtime invoke wrappers for all methods.
8808 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8809 function to create an aot-compatible version of this trampoline.
8811 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8813 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8815 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8817 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8818 with a generic sharing failure.
8820 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8822 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8823 CEE_RETHROW. Fixes #419634.
8825 * mini.c (mono_method_to_ir): Ditto.
8827 * exceptions.cs: Add a new test.
8829 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8830 to mono_type_stack_size_internal () since some callers might not pass in
8833 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8834 instrument_prolog. Fixes #419878.
8836 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8837 doubles in soft float mode volatile.
8839 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8841 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8843 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8844 to handle soft float correctly.
8846 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8849 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8851 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8852 to sp, since the generics catch code requires it.
8854 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8857 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8858 mono_arch_emit_imt_argument ().
8860 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8862 * mini-arm.c tramp-arm.c: Generic sharing updates.
8864 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8866 * mini-arm.c: Fix the arm build.
8868 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8869 handling enums, generic instances and generic sharing.
8870 (mini_type_stack_size_full): Ditto.
8872 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8874 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8876 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
8878 * tramp-arm.c: Implement the rgctx fetch and the generic class init
8881 * mini-arm.c: Various small generic sharing changes.
8883 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
8885 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
8888 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
8889 helper function to return a generic class init trampoline.
8891 * method-to-ir.c mini.c: Use it.
8893 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
8894 arch-specfic function to return a generic class init trampoline.
8896 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
8897 the GENERIC_CLASS_INIT custom code.
8899 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
8900 a fatal error, not a sharing failure.
8902 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
8905 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
8906 trampoline argument from MONO_ARCH_VTABLE_REG.
8908 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8909 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8910 argument, and pass the vtable in VTABLE_REG.
8912 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8913 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8914 argument, and pass the vtable in VTABLE_REG.
8915 (mono_arch_create_trampoline_code_full): Remove some special casing for
8916 the rgctx fetch trampoline.
8918 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
8921 * iltests.il: Add a test for it.
8923 2008-08-21 Zoltan Varga <vargaz@gmail.com>
8925 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
8927 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
8930 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
8931 use mono_jit_info_table_find () to avoid recursion.
8932 (mono_delegate_trampoline): Add a sync wrapper here.
8934 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
8937 * mini.c (mono_method_to_ir): Ditto.
8939 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
8940 add_sync_wrapper argument. Don't add a sync wrapper here.
8941 (mono_create_jump_trampoline): Don't add a sync wrapper here.
8943 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
8945 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8947 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
8948 of nonvolatile registers back from MonoContext to CONTEXT.
8950 Contributed under MIT/X11 license.
8952 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8954 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
8955 arguments on Winx64 there are only 4 argument registers. For this
8956 logic to work the last argument must be pulled from the stack.
8958 Contributed under MIT/X11 license.
8960 2008-08-20 Zoltan Varga <vargaz@gmail.com>
8962 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8964 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
8965 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
8966 encode/decode_method_ref ().
8968 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
8970 * aot-runtime.c (decode_patch): Ditto.
8972 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
8973 MONO_PATCH_INFO_METHOD.
8975 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
8978 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
8981 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
8983 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
8984 one from the caller.
8986 * aot-runtime.c (decode_generic_inst): New function to decode and
8987 return a interned generic inst.
8988 (decode_klass_ref): Use it.
8989 (decode_method_ref): Ditto.
8991 * aot-compiler.c (emit_exception_debug_info): Save
8992 jinfo->has_generic_jit_info too.
8994 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8996 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
8998 * iltests.il.in: Add a test for fconv_to_i.
9000 * liveness.c: Disable the liveness2 pass for now to save space.
9002 * regalloc2.c: Include mempool-internals.h to fix warnings.
9004 * aot-compiler.c (encode_method_ref): Encode the context of generic
9007 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9008 the context saved in the aot file.
9010 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9012 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9014 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9015 volatile so they won't be optimized away.
9017 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9023 * dominators.c: Remove duplicated functions that now are in
9024 mempool-internals.h.
9026 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9028 * aot-compiler.c: Fix warnings.
9030 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9032 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9034 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9037 * mini.c (mono_resolve_patch_target): Ditto.
9039 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9040 (encode_klass_ref): Add support for encoding VARs/MVARs.
9042 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9044 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9045 the handling of the got entries into a separate 'decode_got_entry' function.
9046 Add support for RGCTX_FETCH.
9048 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9049 clobbered by the trampoline code.
9051 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9052 not clobbered by the indirect calling code.
9054 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9056 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9059 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9061 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9062 signature using the compilation mempool otherwise we would leak it.
9064 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9066 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
9067 mono_emit_abs_call ().
9069 * patch-info.h: Add GENERIC_CLASS_INIT.
9071 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
9073 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
9074 as their target as a near call.
9076 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
9078 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
9080 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
9081 call to a runtime function described by a patch.
9083 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
9084 mono_emit_abs_call, this has the advantage that the ABS handling code in
9085 mono_codegen () can handle them both, and can handle other stuff in the
9086 future without additional code.
9088 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
9090 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
9093 * mini.h: Add missing bblock related prototypes.
9095 * mini.h (MonoCompile): Remove unused reverse_inst_list and
9096 reverse_inst_list_len fields.
9098 * mini.c: Refactor this file a bit by moving branch optimizations to
9101 * method-to-ir.c: Merge generic sharing changes missed earlier.
9103 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9105 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9106 shared patches. Process METHODCONST as a shared patch.
9108 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
9109 as it crashes on the 2.0 mscorlib.
9111 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9114 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9115 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9118 * aot-compiler.c: Reorganize the got handling code to be a bit more
9121 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9123 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9124 mono_patch_info_equals/hash, and use it to massively simplify
9127 * mini.c (mono_patch_info_hash): Simplify this and add support for
9130 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9132 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9133 handling code, since an offset is not enough to identify a trampoline.
9135 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9137 2008-08-17 Mark Probst <mark.probst@gmail.com>
9139 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9141 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9143 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9145 * decompose.c: PPC decompositions for various ops.
9147 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9149 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9151 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9152 call the generic trampoline code using a call, instead of a jump, to
9153 remove some special casing from the generic trampoline code.
9155 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9156 (mono_codegen): Ditto.
9158 * aot-compiler.c aot-runtime.c: Ditto.
9160 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9162 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9163 helper function to find the offset corresponding to a lazy fetch trampoline.
9165 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9166 when doing generic sharing.
9168 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9171 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9172 mini-trampolines.c to be with the other trampoline creation functions.
9174 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9175 as it is equal to method->signature in most cases, add a
9176 mono_emit_method_call_full variant which takes a signature and an imt
9179 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9181 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9182 to this function, since it could be computed easily from the method
9184 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9187 * method-to-ir.c mini.c: Remove references to
9188 compile_generic_method_wo_context.
9190 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9191 generic method calls.
9193 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
9194 dimensional non-szarrays.
9196 * mini.c (mini_init): Register mono_array_new_1.
9198 * jit-icalls.c (mono_array_new_1): New jit icall.
9200 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
9201 pointing to the method.
9203 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
9204 method addresses belonging to METHOD_JUMP patches in the
9205 jump_target_got_slot_hash.
9206 (mono_aot_load_method): Ditto.
9208 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
9209 METHOD_JUMP patches.
9211 * mini.c (mini_create_jit_domain_info): New helper function which
9212 initializes/frees domain->runtime_info.
9213 (mini_free_jit_domain_info): Ditto.
9214 (mini_init): Install the domain hook functions with the runtime.
9216 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
9217 information maintained by the JIT.
9219 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
9220 insertion into jump_table_hash into mono_codegen (), also implement proper
9223 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
9224 tail calls, it is already done by the aot code.
9226 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
9229 * iltests.il.in: Make the jmp test a bit more complex.
9231 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9232 generic instances which doesn't have a token.
9234 * aot-runtime.c (decode_method_ref): Ditto.
9236 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9237 can handle this case now.
9238 (handle_box): Ditto.
9240 2008-08-15 Geoff Norton <gnorton@novell.com>
9242 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9245 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9247 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9248 calling generic methods.
9250 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9252 * aot-runtime.c (decode_patch_info): Ditto.
9254 * mini.c (mono_resolve_patch_target): Ditto.
9256 * patch-info.h: Add METHOD_RGCTX.
9258 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
9260 2008-08-14 Zoltan Varga <vargaz@gmail.com>
9262 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
9263 arguments in registers.
9265 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
9266 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
9268 * mini.c (mini_method_compile): Abort aot compilation for generic
9269 methods if generic sharing is disabled.
9271 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
9274 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
9275 requiring an mrgctx.
9277 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
9278 store instructions when converting a vcall to a normal call.
9280 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
9281 mono_arch_find_jit_info.
9283 2008-08-13 Zoltan Varga <vargaz@gmail.com>
9285 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
9286 avoid calling mono_method_full_name () for every method even if the
9288 (check_inline_caller_method_name_limit): Ditto.
9290 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9292 * driver.c (main_thread_handler): Allow AOT compilation of multiple
9293 assemblies in one run.
9295 * aot-compiler.c (mono_compile_assembly): Only print out a count of
9296 skipped methods if it is not 0.
9298 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
9300 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9302 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
9303 MONO_ARCH_HAVE_UNWIND_TABLE.
9305 Contributed under MIT/X11 license.
9307 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9309 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9310 from default optimizaton list on Winx64.
9312 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9314 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9315 the LMF from the MonoJitTlsData structure.
9317 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9319 Contributed under MIT/X11 license.
9321 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9323 * mini.c (sigsegv_signal_handler): Fix the build.
9325 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9326 assembly->aot_module.
9328 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9329 hash table. This simplifies and speeds up a lot of code, and fixes support
9332 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9335 * mini-exceptions.c: Ditto.
9337 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9338 'native_offset' argument, since these are computed in the
9339 mono_find_jit_info () function.
9341 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9342 is used by exceptions-ppc.c.
9344 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9345 mono_arch_find_jit_info ().
9347 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9348 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9349 generic code in mini-exceptions.c.
9351 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9353 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9355 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9357 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9358 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9359 called while holding the loader lock. Fixes #415608.
9360 (mono_aot_get_method_from_token_inner): Ditto.
9362 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9364 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9365 to reduce differences between this and the generic implementation in
9367 (ves_icall_get_frame_info): Ditto.
9369 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9371 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9374 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9375 mono_arch_get_call_filter () and make it non-static, for consistency with the
9376 other architectures.
9378 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9381 * local-propagation.c:
9382 * mini-x86.c: Correct the name of arch defines.
9384 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9386 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9387 NO_EMULATE_LONG_SHIFT_OPS define.
9389 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9391 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9392 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9394 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9395 MACH fixes. Merged from the 2.0 branch.
9397 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9399 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9400 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9402 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9404 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9405 mono_marshal_get_native_wrapper () signature changes.
9407 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9409 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9410 conversion bug under arm.
9412 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9414 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9416 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9417 with overflow checking.
9419 2008-08-05 Marek Habersack <mhabersack@novell.com>
9421 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9422 to the genmdesc.pl file
9424 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9426 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9427 arg_array in the soft-float versions of the LOAD/STORE macros.
9429 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9432 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9434 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9436 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9437 a float HFA. Fixes #413621.
9439 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9441 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9442 frame_size to args_size. Fixes build.
9444 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9446 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9447 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9449 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9450 the stack are not unaligned. Fixes #413247.
9452 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9454 * mini.c: update jitted methods performance counters.
9456 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9458 * mini-exceptions.c: increase the exceptions thrown performance
9459 counter in mono_handle_exception ().
9461 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9463 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9464 can work with netmodules.
9466 2008-07-28 Geoff Norton <gnorton@novell.com>
9468 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9471 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9473 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9476 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9478 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9479 The float param registers and other param registers must be the
9480 same index on Windows x64.
9482 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9483 ArgValuetypeAddrInIReg argument case. Setting the argument
9484 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9486 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9487 variable computed above as the copy length for arguments of storage
9488 type ArgValuetypeAddrInIReg.
9490 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9491 ArgValuetypeAddrInIReg argument case. This case will rely on
9492 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9494 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9495 a 32 byte stack allocation for all calls. We will omit the adjustment for
9496 jump and tail call instructoins as they do not follow the typical call behavior.
9498 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9499 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9500 local variable and pass the local variable by reference to the called method.
9502 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9503 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9504 of a struct is passed in a register it must be saved with the other
9505 volatile argument on the stack.
9507 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9508 frame pointer the stack adjustment value must be saved to the unwind
9511 Contributed under MIT/X11 license.
9513 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9515 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9516 which got lost in the merge.
9518 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9520 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9523 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9525 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9526 icalls, since they won't be patched.
9528 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9529 different code sequence when running under valgrind to prevent some valgrind
9532 * iltests.il.in: Add new regression test.
9534 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9537 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9538 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9540 * iltests.il.in: Add new test.
9542 * aot-compiler.c: Fix some warnings.
9544 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9547 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9549 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9550 (mini_usage_jitdeveloper): Add a missing --wapi option.
9552 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9554 * mini-codegen.c: Simplify the is_fp macros.
9555 (free_up_ireg): Remove, use free_up_reg instead.
9556 (free_up_reg): Fix the fp case.
9558 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9560 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9563 * exceptions-x86.c: Merge some changes which seemed to have got lost
9564 in the linear-ir merge.
9566 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9568 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9569 long vreg volatile even if the variable was already created.
9571 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9574 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9576 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9578 * mini.c (mono_jit_compile_method_inner): Add support for
9579 MONO_EXCEPTION_BAD_IMAGE.
9581 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9582 mini_method_get_context () returns NULL. Fixes #356531.
9584 * mini.c (mono_method_to_ir): Ditto.
9586 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9587 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9589 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9591 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9592 in the LDFTN implementation.
9594 2008-07-25 Mark Probst <mark.probst@gmail.com>
9596 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9597 code, patch calls to icalls, too, even if they're not in the
9598 shared generic code hash. Fixes #411962.
9600 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9602 * cpu-x86.md: Increase the length of the fcall opcodes.
9604 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9605 calls returning floats.
9607 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9610 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9613 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9614 into the domain->method_code_hash.
9616 * aot-compiler.c: Fix win32 build.
9618 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9620 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9621 gshared NEWARR implementation.
9623 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9625 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9626 can be used outside of method_to_ir.
9628 * mini.h (MonoCompile): Add arg_types field.
9630 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9632 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9633 the values of the local arg_array and param_types array.
9635 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9637 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9638 got accesses might only get generated later when NEWOBJ is decomposed.
9640 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9641 looking up the native code of the target method when a delegate is called
9644 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9647 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9649 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9650 AOT work on platforms without a working dlsym implementation.
9652 * mini.h: Bump AOT image format version.
9654 2008-07-24 Mark Probst <mark.probst@gmail.com>
9656 * mini-exceptions.c: Free a MonoType with
9657 mono_metadata_free_type() instead of g_free().
9659 * aot-runtime.c: Free a MonoType.
9661 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9663 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9666 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9669 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9670 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9673 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9675 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9676 NEWOBJ calls on valuetypes.
9678 * iltests.il.in: Add new test.
9680 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9682 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9684 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9685 is no longer needed.
9687 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9688 non register sized integer arguments.
9689 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9690 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9693 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9696 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9697 two a binop with different sized arguments is emitted.
9699 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9700 instruction in the ins==NULL case.
9702 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9704 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9706 * mini-x86.c: Fix osx build.
9708 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9711 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9712 instruction for non int sized variables.
9714 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9717 2008-07-23 Robert Jordan <robertj@gmx.net>
9719 * method-to-ir.c: Fix MSVC build.
9721 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9723 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9724 a non int sized type, widen it to an int since newer versions of gcc seem to
9725 generate code which needs this.
9727 * ssa2.c abcremoval2.c: Fix warnings.
9729 * *: Merge the Linear IR branch.
9731 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9732 the ChangeLog file there describes all the changes done over the years.
9733 Further documentation can be found at www.mono-project.com/Linear_IL.
9735 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9737 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9738 The float param registers and other param registers must be the
9739 same index on Windows x64.
9741 Contributed under MIT/X11 license.
9743 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9745 * mini.c: Make the previous fix GC safe.
9747 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9749 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9751 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9753 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9754 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9755 ArgValuetypeAddrInIReg instead.
9757 Contributed under MIT/X11 license.
9759 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9761 * mini-codegen.c (get_register_spilling): Fix a warning.
9763 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9765 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9766 for types which the initialization fails. Raises the provided exception
9767 at the right stop after cleanup.
9769 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9771 * aot-compiler.c: Free most of the memory allocated during compilation.
9773 * mini.c (mini_parse_debug_options): Fix a leak.
9775 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9776 during aot compilation.
9778 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9780 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9781 it has too much register pressure.
9783 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9785 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9787 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9789 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9792 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9793 on amd64 similar to the way it is done on arm.
9795 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9797 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9798 consistency, normalize error messages, avoid loading aot-only modules in
9801 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9804 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9806 2008-07-11 Martin Baulig <martin@ximian.com>
9809 (MonoDebuggerInfo): Add `interruption_request'.
9811 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9813 * aot-compiler.c (emit_plt): Remove some dead code.
9815 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9817 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9818 return the plt info offset belonging to a given plt entry.
9820 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9821 mono_aot_get_plt_info_offset.
9823 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9824 similar to the amd64 code by makeing jumps through a separate jump table
9825 instead of embedding the jump addresses into the code.
9827 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9829 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9832 2008-07-10 Martin Baulig <martin@ximian.com>
9834 * mini.c (mini_method_compile): Disable generics sharing when
9835 running in the debugger.
9837 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9839 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9841 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9842 the local register allocator from running out of registers on x86 when
9845 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9847 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9848 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9851 Contributed under MIT/X11 license.
9853 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9855 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9856 speed up the assembler.
9858 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9860 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9863 * mini.c: Move the soft float handling macros a bit earlier, add
9864 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9867 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9869 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9870 read-only to help catch code allocation requests.
9872 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9873 and turn it off when using --aot-only or when compiling with --aot=full.
9875 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9876 jump table for switches from the normal domain mempool, not the code
9879 * mini-trampolines.c (get_unbox_trampoline): New function to return an
9880 unbox trampoline which handles aot-only mode too.
9882 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
9883 an AOTed unbox trampoline.
9885 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
9887 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9889 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
9892 Contributed under MIT/X11 license.
9894 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9896 * mini.c (mono_codegen): Allocate space at the end of the code block and store
9897 the unwind information for the method at the end of the allocated block.
9899 * mini-amd64.h: Added declarations for the unwind routines and adding field to
9900 MonoCompileArch to hold the unwind info for SEH on Winx64
9902 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
9903 frame pointer info for the method being compiled.
9905 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
9906 the call to mono_exception_from_token.
9908 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
9909 storing the method prolog information in a format that the Winx64 SEH can understand. This
9910 information is stored a the end of the method block because it is all 32-bit offset based.
9912 Contributed under MIT/X11 license.
9914 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9916 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
9918 * wapihandles.c: Fix warnings.
9920 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
9923 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
9924 mono_jit_compile_method in aot-only mode since that calls the type
9927 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
9928 get_delegate_invoke_impl in aot-only mode.
9930 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
9932 2008-07-08 Zoltan Varga <vargaz@gmail.com>
9934 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
9936 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
9939 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
9941 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
9942 init trampoline from the AOT file as well.
9944 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
9945 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
9948 * mini.c (mini_init): Move the call to mono_exceptions_init () after
9951 * exceptions-amd64.c: Add _full variants for the remaining exception code
9952 creation functions as well, allow emission of relocatable code, remove
9953 caching since that is now done by the caller.
9955 * mini-exceptions.c: Add _full variants for the remaining exception code
9956 creation functions as well, add aot-only support.
9958 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
9959 if we can determine a proper token for them.
9960 (add_wrappers): Add a few more wrappers.
9961 (emit_method_code): Remove some dead code.
9962 (emit_trampolines): Emit exception code too.
9964 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
9966 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
9967 mono_array_new_va which avoids varargs.
9969 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
9971 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
9972 mono_arch_create_specific_trampoline () in all places.
9974 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
9975 a bit so it can be used for other things as well.
9977 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
9980 * exceptions-amd64.c: Rename the caching from the exception code creation
9981 functions, it is done by the caller instead.
9983 * exceptions-amd64.c: Change the signature of the exception code creation
9984 functions to allow the creation of relocatable code later.
9986 * mini-exceptions.c: Add a set of functions to query the various
9987 runtime-generated exception functions.
9989 * mini.c mini-exceptions.c: Use the newly added functions instead of the
9990 mono_arch_.. () functions.
9992 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9994 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
9996 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
9998 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
9999 (mini_get_vtable_trampoline): Ditto.
10001 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10002 code in the AOT case by returning the code size and a list of relocations to
10005 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10007 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10009 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10012 Contributed under MIT/X11 license.
10014 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10016 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10017 so the buffer size can be computed correctly. Fixes #404735.
10019 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10020 normally as cfg->debug_info is already freed.
10022 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10024 * mini-amd64.c: For calls returning vtypes in registers, don't store
10025 the return address on the stack, instead allocate a separate local for
10028 2008-07-05 Mark Probst <mark.probst@gmail.com>
10030 * mini-trampolines.c, mini.h: Add an argument to
10031 mono_create_jit_trampoline_in_domain() for turning off the adding
10032 of the sync wrapper.
10034 * mini.c: Use the JIT trampoline without sync instead of
10035 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10038 2008-07-04 Mark Probst <mark.probst@gmail.com>
10040 * driver.c: Turn on GSHARED optimization by default.
10042 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10044 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10045 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10047 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10048 create a variant of the generic trampoline code callable from AOTed trampolines.
10050 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10051 trampoline code callable from AOTed trampolines.
10053 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10055 2008-07-04 Mark Probst <mark.probst@gmail.com>
10057 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10058 pass-through manner.
10060 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10061 and don't fail sharing for them anymore.
10063 * mini-exceptions.c: Handle exceptions in shared generic methods.
10065 * generic-sharing.c: When checking the context of a generic
10066 method, also check its class's context. Don't treat wrappers as
10069 * mini-trampolines.c: Some code factored out to
10070 metadata/generic-sharing.c. Handle the MRGCTX case.
10072 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
10073 we must deal with the method being of another instantiation of the
10074 class. Add static rgctx invoke wrappers to generic methods.
10076 2008-07-04 Mark Probst <mark.probst@gmail.com>
10078 * mini.c: Provide all jit infos of generic shared methods with a
10081 * mini-exceptions.c: Handle the new situation that a generic info
10082 might be available, but not info about the this/vtable/mrgctx
10085 2008-07-03 Mark Probst <mark.probst@gmail.com>
10087 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
10090 2008-07-03 Zoltan Varga <vargaz@gmail.com>
10092 * dominators.c (check_dominance_frontier): Fix a warning.
10094 * mini.h: Add some missing prototypes.
10096 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
10098 * driver.c (mono_jit_init_version): Correct the comments since the first
10099 argument should be the name of the root domain, not a filename.
10101 * aot-runtime.c (make_writable): Error out if this is called while running
10103 (load_aot_module): Ditto.
10105 * aot-compiler.c: Really fix the computation of method indexes.
10107 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
10108 optimizations as this is no longer called frequently.
10110 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
10111 method and the invoke impl code and pass it to the delegate trampoline instead of
10112 just the delegate class.
10114 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10116 * aot-compiler.c: Fixup the computation of method indexes.
10117 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10118 the method builder infrastructure.
10120 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10123 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10124 mode, load the method right away instead of creating a trampoline.
10126 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10128 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10131 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10133 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10134 (mono_aot_load_method): Use method_index instead of method->token.
10136 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10137 can handle icalls etc. properly.
10139 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10141 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10143 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10144 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10145 JIT_ICALL_ADDR patch type.
10147 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10149 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10151 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10153 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10155 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10157 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10158 domain->jit_code_hash.
10160 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10162 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10164 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10166 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10167 get_this_arg_from_call, let it compute it when needed.
10169 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10170 gsctx from code only when needed.
10172 * mini-trampolines.c (get_generic_context): Rename this to
10173 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10174 it can be called by the arch backends.
10176 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10178 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10180 * driver.c (mono_main): Add experimental --aot-only command line option.
10182 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10185 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10187 * driver.c (DllMain): Remove mono_module_handle.
10189 Contributed under MIT/X11 license.
10191 2008-06-25 Zoltan Varga <vargaz@gmail.com>
10193 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
10194 for emitting methods which are not in the source assembly. Detect and report
10195 failure of assembling+linking.
10197 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
10199 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
10201 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
10203 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
10205 2008-06-24 Zoltan Varga <vargaz@gmail.com>
10207 * mini.h: Remove some obsolete prototypes.
10209 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
10211 2008-06-24 Mark Probst <mark.probst@gmail.com>
10213 * mini.c (get_object_generic_inst): Variable-sized arrays are not
10214 supported by Visual Studio, so use alloca().
10216 2008-06-23 Zoltan Varga <vargaz@gmail.com>
10218 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
10221 2008-06-23 Mark Probst <mark.probst@gmail.com>
10223 * mini.c: Fail sharing of a generic method if it contains an open
10224 catch clause (because we don't pass MRGCTXs yet).
10226 2008-06-23 Mark Probst <mark.probst@gmail.com>
10228 * mini.c: When compiling a method with generic sharing, insert the
10229 method instantiated with an all-Object generic context into the
10230 jit info table, instead of the context of the first instantiation
10231 of the method we happen to compile.
10233 2008-06-18 Martin Baulig <martin@ximian.com>
10235 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10236 `major_version' and `minor_version'.
10238 2008-06-17 Mark Probst <mark.probst@gmail.com>
10240 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10241 mono_method_is_generic_sharable_impl() takes an additional
10242 argument specifying whether to treat type variables as reference
10245 2008-06-17 Mark Probst <mark.probst@gmail.com>
10247 * mini.h: Removed obsolete prototypes.
10249 2008-06-17 Mark Probst <mark.probst@gmail.com>
10251 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10252 already handle them.
10254 2008-06-17 Mark Probst <mark.probst@gmail.com>
10256 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
10257 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
10258 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
10259 tramp-x86.c: Added a MonoGenericContext* argument to
10260 mono_arch_get_unbox_trampoline() so that it can call other
10261 functions which require it.
10263 2008-06-17 Mark Probst <mark.probst@gmail.com>
10265 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
10266 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
10267 mono_arch_get_this_arg_from_call() takes a
10268 MonoGenericSharingContext* as well.
10270 2008-06-17 Mark Probst <mark.probst@gmail.com>
10272 * mini.c: Factor out code for emitting unbox into emit_unbox() and
10273 implement generic sharing of unbox.
10275 2008-06-17 Mark Probst <mark.probst@gmail.com>
10277 * mini.c: Don't compute the vtable to determine whether a field is
10278 special static, because it might not work for open types.
10280 2008-06-17 Mark Probst <mark.probst@gmail.com>
10282 * mini.c: Removed the unused token_type and token_source arguments
10283 from get_runtime_generic_context_ptr().
10285 2008-06-17 Marek Habersack <mhabersack@novell.com>
10287 * mini.c (ADD_BINOP): fix the build
10289 2008-06-16 Zoltan Varga <vargaz@gmail.com>
10291 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
10294 2008-06-16 Mark Probst <mark.probst@gmail.com>
10296 * mini.h: Removed class relations enum that's not used anymore.
10298 2008-06-16 Mark Probst <mark.probst@gmail.com>
10300 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
10302 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
10303 the lazy fetch trampoline access code.
10305 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10307 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10309 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10311 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10313 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10315 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10317 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10319 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10322 * mini-ops.h: Add MIN/MAX_UN opcodes.
10324 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10327 * basic-math.cs: Add more min/max tests.
10329 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10331 2008-06-13 Mark Probst <mark.probst@gmail.com>
10333 * mini.c: Small fix in the prologue of emit_castclass.
10335 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10337 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10339 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10340 do not work even for unsigned types. Fixes #400014.
10342 * basic-math.cs: Add regression tests for unsigned Min/Max.
10344 2008-06-13 Mark Probst <mark.probst@gmail.com>
10346 * mini.c: Added additional context_used argument to several
10347 functions, which will be needed for sharing generic methods. Use
10348 GET_RGCTX macro wherever appropriate. Declare only one
10349 context_used in mono_method_to_ir().
10351 2008-06-13 Mark Probst <mark.probst@gmail.com>
10353 * mini.c, generic-sharing.c: Removed generic class relations.
10355 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10356 functions due to MRGCTX changes.
10358 2008-06-13 Mark Probst <mark.probst@gmail.com>
10360 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10361 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10362 with calculated IMT.
10364 * mini.c: Generic sharing of calls via generic interfaces.
10366 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10367 generic method with non-constant MonoGenericContext*. Instead,
10368 the context is taken out of the method itself.
10370 2008-06-13 Mark Probst <mark.probst@gmail.com>
10372 * mini.c: Generic sharing of ldvirtftn.
10374 2008-06-13 Mark Probst <mark.probst@gmail.com>
10376 * mini.c: Generic sharing of ldftn.
10378 2008-06-13 Mark Probst <mark.probst@gmail.com>
10380 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10382 2008-06-13 Mark Probst <mark.probst@gmail.com>
10384 * mini.c: Generic sharing of the special case of ldtoken followed
10385 by a call to GetTypeFromHandle.
10387 2008-06-13 Mark Probst <mark.probst@gmail.com>
10389 * mini.c: Generic sharing of box for nullable types.
10391 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10393 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10394 are passed on the stack. Fixes #324807.
10396 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10398 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10399 for the ArgValuetypeAddrInIReg case.
10401 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10402 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10404 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10405 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10406 local variable and pass the local variable by reference to the called method.
10408 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10409 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10411 Contributed under MIT/X11 license.
10413 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10415 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10417 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10420 2008-06-10 Martin Baulig <martin@ximian.com>
10423 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10425 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10427 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10428 possible error when no arguments are passed.
10430 Contributed under MIT/X11 license.
10432 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10434 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10435 where the file name is NULL.
10437 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10439 * mini.c: Fix s390 build.
10441 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10443 * trace.c (mono_trace_parse_options): Fix warnings.
10445 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10447 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10449 * mini.c (remove_block_if_useless): Avoid printing the method name.
10451 * mini.c: Remove needless setting of ins->cil_code which is now done by
10454 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10457 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10458 translated code after it has been patched.
10460 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10462 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10463 avoid problems during code patching on SMP systems.
10464 (emit_call): Avoid adding a patch info which is already added by
10466 (mono_arch_emit_exceptions): Ditto.
10468 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10470 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10471 MONO_TYPE_ISSTRUCT already checks for it.
10473 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10475 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10476 structs with floats on Winx64 the float registers are not used.
10477 The integer registers are always used..
10478 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10479 only one register will be used and only if the size of the struct
10480 is 1,2,4, or 8 bytes.
10482 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10483 to work for Winx64.
10485 Contributed under MIT/X11 license.
10487 2008-06-05 Martin Baulig <martin@ximian.com>
10489 * debug-debugger.c (debugger_lookup_class): Also call
10490 mono_class_setup_methods() here; we're only called from RTI.
10492 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10494 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10495 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10496 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10497 Post-process object files and add dtrace-generated object, if necessary.
10499 Contributed under MIT/X11 license.
10501 2008-06-04 Mark Probst <mark.probst@gmail.com>
10503 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10506 * mini.c: Generic sharing for unbox.any and castclass.
10508 2008-06-04 Mark Probst <mark.probst@gmail.com>
10510 * mini.c: Ignore tailcall prefix in shared generic code and when
10511 doing calls which require a vtable/rgctx argument.
10513 2008-06-04 Mark Probst <mark.probst@gmail.com>
10515 * mini.c: Don't free the JIT info.
10517 * driver.c: Changes in the JIT info table testing code.
10519 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10521 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10522 interruption. Fix some warnings.
10524 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10525 interruption_checkpoint.
10527 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10529 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10530 from embedding applications.
10532 2008-06-02 William Holmes <billholmes54@gmail.com>
10534 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10535 reserving 32 bytes on the stack when making calls.
10537 Contributed under MIT/X11 license.
10539 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10541 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10542 the linear IL branch.
10544 * driver.c: Print out more information for --version on arm.
10546 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10548 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10549 bb_exit instead, since out of line bblocks might not actually be emitted
10552 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10553 maximum epilog size for out of line bblocks if tracing is enabled.
10555 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10557 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10559 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10561 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10563 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10564 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10567 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10569 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10570 the 'value' to store is a constant.
10572 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10574 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10575 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10577 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10579 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10580 for accessing method->generic_container.
10582 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10584 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10586 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10588 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10590 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10593 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10595 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10597 * mini.c: Handle the case when mono_class_vtable () fails.
10599 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10600 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10603 2008-05-22 Mark Probst <mark.probst@gmail.com>
10605 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10606 together with domain sharing.
10608 2008-05-22 Mark Probst <mark.probst@gmail.com>
10610 * mini.c: Treat callvirts to final methods like non-virtual calls
10611 when doing generic sharing, i.e. look them up in the runtime
10614 2008-05-22 Mark Probst <mark.probst@gmail.com>
10616 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10617 with computed types (for generic sharing).
10619 * mini.c: Generic sharing for mkrefany and refanyval.
10621 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10623 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10626 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10627 the generic sharing code.
10629 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10632 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10634 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10636 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10638 * driver.c: updated copyright date
10640 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10642 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10645 2008-05-19 Martin Baulig <martin@ximian.com>
10647 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10648 pointing to the new `_mono_debug_using_mono_debugger' variable.
10651 (mono_main): Check mono_debug_using_mono_debugger() rather than
10652 the `MONO_INSIDE_MDB' environment variable to check whether we're
10653 inside the debugger.
10655 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10657 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10660 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10662 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10664 * mini.c: Added mini_assembly_can_skip_verification. This
10665 function checks if the assembly requested to skip verification.
10666 Fixes part of #387274.
10668 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10670 * mini.c (mini_get_method): Disable the check for open generic classes when
10671 using generic sharing.
10673 * generics.cs: Add a test for #387034.
10675 * mini.c (mini_get_method): Check whenever the method class is an open generic
10676 type, and return NULL in that case, causing a verification error. Fixes
10679 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10681 * driver.c (mono_main): Revert r102623. The right
10682 thing to do is to enable the verifier under verifiable
10683 unless a --security flag was passed.
10685 We need this non-trivial behavior for --verify-all otherwise
10686 mcs-compileall won't be able to use it. As it needs everything to
10687 be verified under validil.
10689 2008-05-06 Martin Baulig <martin@ximian.com>
10693 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10694 (mono_debugger_thread_cleanup): Likewise.
10695 (mono_debugger_extended_notification): Likewise.
10697 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10699 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10700 against both inflated and non-inflated methods. We need to check against the
10701 generic definition for cases where the instantiated method is not visible.
10702 We need to check against the inflated types for cases where the instantiation
10703 changes any super type. This fixes #382986.
10705 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10706 that check for visibiliy as generic params only appears as the type subject
10707 of tokens on call opcodes. Field manipulation and ldftn must always
10708 target an exact type.
10710 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10712 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10713 if no related --security flag is passed.
10715 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10717 * mini-arch.h: Prepare support for ppc64.
10719 Contributed under MIT/X11 license.
10721 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10723 * aot-runtime.c: Prepare support for ppc64.
10725 Contributed under MIT/X11 license.
10727 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10729 * mini-ops.h: Prepare support for ppc64.
10731 Contributed under MIT/X11 license.
10733 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10735 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10737 Contributed under MIT/X11 license.
10739 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10741 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10742 assemblies, since aot_name is not a full path, causing us to load MS.NET
10743 assemblies on windows.
10745 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10747 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10748 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10749 * main.c: Use UTF-8 encoded command line instead of Windows default code
10750 page on Windows to support Unicode.
10751 * driver.c (DllMain): New function for mixed-mode assembly support.
10752 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10753 export __stdcall functions without decoration.
10755 Contributed under MIT/X11 license.
10757 2008-04-28 Mark Probst <mark.probst@gmail.com>
10759 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10760 saving it very early.
10762 2008-04-28 Mark Probst <mark.probst@gmail.com>
10764 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10765 deleted. The only way to access the new RGCTX is via the
10768 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10769 vtable instead of the RGCTX to static methods.
10771 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10772 accessing the new RGCTX.
10774 * generic-sharing.c: There is no separation between self, type
10775 arguments and other types in the RGCTX anymore.
10777 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10779 * mini-amd64.c (add_general): Remove previous stack adjustment.
10780 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10781 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10782 for 32 bytes of stack space reserved for all calls.
10784 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10785 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10788 Code contributed under MIT/X11 license.
10790 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10792 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10793 against the root definition, peeling out method and type instantiations.
10794 Cache verify success results, code that fails verification is still
10795 checked multiple times.
10797 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10799 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10801 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10803 * mini-amd64.c (add_general): Always increment stack on Win64.
10804 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10807 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10808 stack based argument handling on Win64.
10810 Code contributed under MIT/X11 license.
10812 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10814 * Makefile.am (version.h): Add support for git-svn.
10816 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10818 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10819 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10820 avoiding allocations and libc functions which might deadlock.
10822 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10823 'no-gdb-backtrace' option is set.
10825 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10827 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10829 2008-04-21 Martin Baulig <martin@ximian.com>
10831 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10832 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10834 2008-04-21 Martin Baulig <martin@ximian.com>
10836 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10837 `thread_vtable', `event_handler_ptr' and `event_handler'.
10839 2008-04-21 Martin Baulig <martin@ximian.com>
10841 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10842 allows delayed initialization of the `executable_code_buffer' when
10845 2008-04-21 Martin Baulig <martin@ximian.com>
10847 * mini.h (mono_debugger_create_notification_function): Removed.
10848 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10850 * mdb-debug-info64.s
10851 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10853 * mdb-debug-info32.s
10854 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10856 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10857 currently only works on x86 and x86_64, so don't create it on ppc.
10859 2008-04-21 Martin Baulig <martin@ximian.com>
10861 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10864 (mini_method_compile): In the fp elimination check, check
10865 `debug_options.mdb_optimizations' in addition to
10866 mono_debug_using_mono_debugger().
10868 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10869 disable some JIT optimizations which are only disabled when
10870 running inside the debugger.
10871 Added `--help-debug' option to describe the debugging options.
10872 (parse_debug_options): New static function to parse the `--debug'
10873 options, so we can easily add more stuff in future.
10875 2008-04-20 Zoltan Varga <vargaz@gmail.com>
10877 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
10878 the method has no body.
10880 2008-04-19 Jonathan Chambers <joncham@gmail.com>
10882 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
10883 assembly is not allowed in MSVC 64-bit compiler.
10884 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
10885 as we get floating point exceptions everywhere.
10887 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
10888 correctly align arguments for call to throw_exception.
10889 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
10891 Code contributed under MIT/X11 license.
10893 2008-04-19 Zoltan Varga <vargaz@gmail.com>
10895 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
10897 2008-04-17 Zoltan Varga <vargaz@gmail.com>
10899 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
10901 * mini-amd64.c (NEW_INS): Set cil_code.
10903 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
10904 from mini-amd64.c so all debugger related logic is in one place.
10906 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
10907 later won't have a random ip assigned to them.
10909 2008-04-16 Zoltan Varga <vargaz@gmail.com>
10911 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
10912 the arch specific function initializes code_size.
10913 (mono_create_delegate_trampoline): Ditto.
10915 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
10916 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
10919 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
10920 running under the debugger.
10922 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
10925 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
10926 debugger. Also move the disabling of optimizations here from driver.c.
10927 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
10930 * mini.h (MonoCompile): Add a few new flags.
10932 2008-04-15 Zoltan Varga <vargaz@gmail.com>
10934 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
10935 so the cil_code field of created MonoInst's is properly set.
10936 (mini_select_instructions): Ditto.
10938 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
10939 (MONO_INST_NEW_CALL): Ditto.
10941 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
10942 in many places so the ins->cil_code field is properly initialized.
10944 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
10947 2008-04-14 Zoltan Varga <vargaz@gmail.com>
10949 * mini.c (mini_method_compile): Print a different message when compiling a
10952 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
10955 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10957 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
10960 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
10962 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10964 * mini.c (handle_stack_args): Make this return void since its return value was
10965 never used. Also set cfg->unverifiable for invalid IL instead of calling
10968 2008-04-10 Mark Probst <mark.probst@gmail.com>
10970 * mini.c: Make sure "this" is live in catch clauses with type
10971 variables in shared generic code.
10973 2008-04-08 Mark Probst <mark.probst@gmail.com>
10975 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
10976 generic_class_is_reference_type() to ensure the proper behaviour
10977 when sharing generic code and the type in question is a type
10980 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10982 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
10983 race conditions when printing thread dumps. Fixes #377738.
10985 2008-04-08 Massimiliano Mantione <massi@ximian.com>
10987 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
10988 shows up when both MonoInst arguments can cause aliasig.
10989 There is likely no way in the current JIT to trigger this problem, but
10990 it showed up in the development of generics sharing, when in a new
10991 opcode both args of an OP_GROUP can be aliases (addresses of a local).
10992 When the generics sharing code will be committed, its tests will be
10993 valid also for this bug.
10995 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10997 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11000 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11003 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11005 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11006 use a more detailed exception message for InvalidCastException.
11008 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11010 * driver.c (mono_main): Add --debug=casts option to turn on better
11011 InvalidCastException message details.
11013 * mini.c (mini_get_debug_options): New helper function to return the address of
11014 the debug_options variable.
11016 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11017 the jit_tls TLS variable.
11019 * mini.c (mono_jit_tls): New TLS variable.
11021 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11024 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11026 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11028 * mini.c: Removed verifer related stuff, code moved to verify.c.
11030 * driver.c: Using code from verify.c instead of mini.c.
11032 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11034 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11037 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11039 * mini.c (check_for_method_verify): Enabling verification of
11040 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11043 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11045 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11046 caller saved registers as well.
11048 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11049 saved registers as well.
11051 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11053 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11055 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11058 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11060 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11062 (get_call_info): Take a gsctx argument instead of 'cfg'.
11064 2008-03-26 Zoltan Varga <vargaz@gmail.com>
11066 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
11067 mono_verify_all is set.
11069 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
11071 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
11073 2008-03-25 Zoltan Varga <vargaz@gmail.com>
11075 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
11078 * driver.c mini.c mini.h: Add a --verify-all development option to test the
11079 verifier and the code generated by the compiler.
11081 2008-03-25 Mark Probst <mark.probst@gmail.com>
11083 * mini.c: Generic sharing of the non-nullable case of the box
11086 2008-03-24 Zoltan Varga <vargaz@gmail.com>
11088 * inssel.brg: Fix the build.
11090 * iltests.il.in: Add a test for lconv.ovf.u8.un.
11092 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
11094 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
11095 Array:Address. Fixes #372410.
11097 * iltests.il.in: New tests for readonly prefix.
11099 2008-03-23 Zoltan Varga <vargaz@gmail.com>
11101 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
11102 mini-trampolines.c.
11104 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
11107 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
11109 * mini.c (mono_decompose_op_imm): New helper function.
11111 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11112 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11115 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11116 mono_arch_output_basic_block. Fix warnings.
11118 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11121 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11123 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11124 since the extra frame is now detected automatically inside the loop.
11126 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11127 opts which are now in mono_peephole_ins ().
11129 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11131 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11132 frames and skip duplicate managed-to-native frames. Fixes #367665.
11134 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11135 opts which are now in mono_peephole_ins ().
11136 (mono_arch_peephole_pass_2): Ditto.
11138 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11140 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11141 arch independent peephole optimizations.
11143 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11144 opts which are now in mono_peephole_ins ().
11146 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11148 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11150 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11153 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11154 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11157 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11159 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11160 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11163 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11164 mono_arch_output_basic_block. Fix warnings.
11166 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11168 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11171 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11173 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11176 * iltests.il: Add new tests.
11178 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11180 * mini.c: Removed Windows version macros.
11182 2008-03-20 Mark Probst <mark.probst@gmail.com>
11184 * generic-sharing.c: Put reflection types in the extensible part
11185 of the runtime generic context.
11187 * mini.c: Generic sharing of the GetTypeHandle special case of the
11188 ldtoken instruction.
11190 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11192 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
11194 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
11196 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
11197 consistency with the other version on the linear IR branch.
11199 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
11201 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
11203 * iltests.il.in: Add new tests.
11205 2008-03-19 Zoltan Varga <vargaz@gmail.com>
11207 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
11209 * iltests.il.in: Add new tests.
11211 2008-03-19 Mark Probst <mark.probst@gmail.com>
11213 * mini.c: Two variables with the same name were declared in
11214 nesting contexts and one wasn't initialized. Fixed.
11216 2008-03-19 Mark Probst <mark.probst@gmail.com>
11218 * mini.c: Generic sharing of the initobj instruction.
11220 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
11222 * mini.c: make the test to optimize ldtoken from typeof() more
11225 2008-03-18 Mark Probst <mark.probst@gmail.com>
11227 * mini.c: Generic sharing of the initobj instruction for reference
11230 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11232 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11233 the mono_breakpoint_clean_code() code to perform bound checks.
11235 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11237 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11238 mono_arch_patch_callsite() to include the start of the managed method
11239 to be able to perform bound checks.
11241 2008-03-17 Mark Probst <mark.probst@gmail.com>
11243 * mini.c: Generic sharing for the isinst instruction.
11245 2008-03-17 Mark Probst <mark.probst@gmail.com>
11247 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11248 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11249 with the runtime generic context argument.
11251 * mini.c: Share calls to several types of unsharable methods by
11252 putting the address of the method code in the runtime generic
11253 context and doing an indirect call.
11255 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11258 2008-03-16 Mark Probst <mark.probst@gmail.com>
11260 * generic-sharing.c: Change due to a change in the runtime genric
11263 2008-03-15 Martin Baulig <martin@ximian.com>
11266 (mono_arch_nullify_class_init_trampoline): Add call to
11267 mono_breakpoint_clean_code() to make things work when running
11268 inside the debugger.
11271 (mono_arch_nullify_class_init_trampoline): Add call to
11272 mono_breakpoint_clean_code() to make things work when running
11273 inside the debugger.
11275 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11277 * inssel-long.brg (reg): Fix 64 bit build.
11279 2008-03-14 Mark Probst <mark.probst@gmail.com>
11281 * mini.c, mini.h: Share static generic code by passing it an
11282 implicit argument pointing to the runtime generic context.
11284 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11285 inssel-long32-mips.brg: New opcodes for calling shared static,
11286 which need to be passed the runtime generic context.
11288 * mini-amd64.c, mini-x86.c: Save the runtime generic context
11289 argument on the stack in the prologue if needed. New function for
11290 finding the runtime generic context argument from the registers
11291 saved by the trampoline.
11293 * mini-amd64.h, mini-x86.h: Specify which register to use for the
11294 runtime generic context argument.
11296 * tramp-amd64.c: Also restore the register used for the runtime
11297 generic context argument.
11299 * mini-trampoline.c: Resolve shared static calls by consulting the
11300 runtime generic context via the new argument.
11302 * generic-sharing.c: Add an argument to sharability-checking
11303 functions that specifies whether type variables should be treated
11304 as sharable type arguments.
11306 * inssel-x86.brg: Removed a superfluous, buggy rule.
11308 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11311 2008-03-14 Martin Baulig <martin@ximian.com>
11313 * debug-debugger.c (main_thread_handler): Call
11314 mono_runtime_run_main() without sending any notifications.
11316 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11318 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11320 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11322 2008-03-14 Mark Probst <mark.probst@gmail.com>
11324 * tramp-x86.c: Fixed register restore offsets in the trampoline
11325 code for ECX and EDX.
11327 2008-03-12 Geoff Norton <gnorton@novell.com>
11329 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11330 different ucontext_t implementations.
11331 * exceptions-arm.c: Use the above defines to get exceptions working on
11332 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11333 * mini-arm.c: Implement iPhone icache support (based on a patch by
11334 Luke Howard lukeh@padl.com)
11336 2008-03-12 Mark Probst <mark.probst@gmail.com>
11338 * mini.c: Enable generic sharing of calls to non-static
11339 non-interface non-generic non-value-type methods.
11341 * mini-trampolines.c: Resolve calls from shared generic code.
11343 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11345 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11347 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11349 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11351 * mini.c: some fixes for the AOT compiler.
11353 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11355 * cpu-amd64.md: Add clob:1 to some float opcodes.
11357 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11359 * mini.h: Added MiniVerifierMode enumeration.
11361 * mini.c: Added mini_verifier_set_mode to control
11362 the usage of the new verifier.
11364 * mini.c (mono_method): Integrated the new verifier.
11366 * driver.c: Extended --security option with validil and
11367 verifiable options to activate the new verifier.
11369 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11371 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11372 optimization to ctors taking 0 or 2 arguments too.
11374 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11377 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11379 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11381 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11383 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11384 non-aot case as well.
11386 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11388 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11391 * aot-compiler.c (encode_patch): Ditto.
11393 * mini.h (G_MININT32): Fix the definition of this.
11395 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11397 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11399 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11401 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11403 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11404 methods returning vtypes in registers.
11405 (mono_arch_allocate_vars): Ditto.
11407 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11409 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11411 * generics.cs: Add a test from the linear IR branch.
11413 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11415 * mini.c (inline_method): Cache failed inline attempts.
11417 2008-03-04 Mark Probst <mark.probst@gmail.com>
11419 * mini.c: For shared methods of generic classes put the location
11420 of "this" into the MonoGenericJitInfo.
11422 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11423 register out of a MonoContext by register number. Add the generic
11424 sharing context as an argument to mono_arch_find_this_argument().
11426 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11427 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11428 for new arch function.
11430 * mini-exception.c: Handle open exception clauses in shared
11433 * mini-trampolines.c: Supply additional argument to
11434 mono_arch_find_this_argument().
11436 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11438 * Makefile.am (regtests): Run the bench.exe tests last.
11440 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11442 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11445 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11447 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11450 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11452 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11454 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11455 whose class has no cctor.
11457 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11459 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11461 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11464 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11466 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11467 to be in sync with the code on the linear IR branch.
11469 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11471 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11473 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11475 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11477 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11479 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11481 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11483 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11485 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11488 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11490 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11491 OP_LOADR4_MEMBASE emission.
11493 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11494 (mono_spillvar_offset_float): Ditto.
11496 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11498 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11501 * basic-long.cs: Add regression tests for them.
11503 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11505 (mono_arch_allocate_vars): Fix representation of single-precision float
11507 (mono_arch_output_basic_block): Ditto.
11509 * inssel-mips.brg: Ditto, remove duplicate items.
11511 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11512 arguments of tail calls as on other platforms.
11513 (mono_arch_output_basic_block): Handle tail calls.
11515 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11518 * objects.cs (test_5_pass_static_struct): Add test for it.
11520 Contributed under MIT/X11 license.
11522 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11524 * Makefile.am: Use gmcs for compiling the regression tests.
11526 * *.2.cs *.2.il: Rename to *.cs and *.il.
11528 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11530 * regalloc.h: Make the vassign array smaller.
11532 * mini.c (mini_method_compile): Remove an unused field in cfg.
11534 * mini-codegen.c: Add a bunch of micro optimizations.
11536 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11538 * regalloc.h: Remove some unused fields.
11540 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11542 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11544 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11546 2008-02-22 Mark Probst <mark.probst@gmail.com>
11548 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11550 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11551 trampoline: Fetch an entry from the runtime generic context. If
11552 it's NULL, jump to the actual trampoline to fill the runtime
11553 generic context. Otherwise, return it.
11555 * mini.c: Call the lazy fetch trampoline to get entries out of the
11556 runtime generic context.
11558 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11559 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11560 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11562 2008-02-21 Mark Probst <mark.probst@gmail.com>
11564 * mini.c: Fetch data out of the extensible part of the runtime
11565 generic context instead of calling a helper function.
11567 * generic-sharing.c: Some functions moved into
11568 metadata/generic-sharing.c. Helper function for fetching other
11569 types now checks and asserts against extensible rgctx (just for
11570 debugging purposes - the helper function isn't called anymore
11571 unless for debugging).
11573 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11575 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11576 for tail calls up to the point that the tests in iltests.exe run. Also add a
11577 dummy CKFINITE implementation.
11578 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11579 needed for trampoline LMF frames.
11581 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11582 trampoline LMF frames.
11584 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11586 * mini.c (inline_method): clean any pending loader error when inlining fail.
11587 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11589 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11591 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11593 * aot-runtime.c (decode_patch_info): Ditto.
11595 * mini.c (mono_resolve_patch_target): Ditto.
11597 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11600 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11602 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11603 if it references an icall address.
11605 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11607 * cpu-s390x.md: Remove some more unused opcodes.
11609 * cpu-s390x.md: Remove some unused opcodes.
11611 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11612 mono_op_imm_to_op ().
11614 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11615 instead of a switch statement.
11617 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11618 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11620 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11622 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11624 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11627 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11629 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11630 opened. Fixes #362607.
11632 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11634 * iltests.il.in: Add a test for static methods in interfaces.
11636 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11638 * genmdesc.c (build_table): Fix a crash on older glib versions.
11640 * cpu-sparc.md: Remove some unused opcodes.
11642 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11643 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11645 * cpu-amd64.md: Remove some unused opcodes.
11647 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11648 like the other opcodes.
11650 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11652 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11654 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11656 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11657 variables 'cfg' instead of 'm' for consistency.
11659 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11661 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11662 argument holding the vtype return address, to avoid the ambigious use of
11663 cfg->ret for this purpose.
11665 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11667 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11669 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11670 new mono_print_ins () function which only takes one argument.
11672 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11674 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11677 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11679 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11681 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11683 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11684 opcodes and other small changes.
11686 * mini-ops.h: Add some new opcodes from the linear IR branch.
11688 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11690 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11691 opcodes, use the REG_MEMBASE opcodes instead.
11693 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11694 opcodes, use the REG_MEMBASE opcodes instead.
11696 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11699 * mini.c (mono_op_imm_to_op): New helper function.
11701 * mini-ops.h: Add some opcodes from linear IR branch.
11703 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11705 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11708 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11710 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11713 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11715 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11717 * aot-compiler.c (emit_method_code): Add an assert.
11719 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11720 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11723 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11725 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11726 some load/store opcodes so they are consistent.
11727 (mono_arch_emit_prolog): Simplify some code.
11729 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11731 * objects.cs: Add tests for large argument offsets on ARM.
11733 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11734 stack offsets. Fixes #359651.
11736 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11738 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11740 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11742 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11744 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11746 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11747 rid of CEE_CONV_R_UN.
11749 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11751 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11753 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11755 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11757 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11759 * cpu-amd64.md: Remove some unused opcodes.
11761 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11763 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11765 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11766 arch specific functions for its parts. Call the peephole pass after local
11767 regalloc so the prolog can compute a more accurate max_offset.
11769 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11770 the corresponding OP_I/OP_L opcodes.
11772 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11774 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11776 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11778 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11779 as they are handled in mini.c.
11781 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11783 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11784 case since it is handled in mini.c.
11786 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11788 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11790 * *.c: Use the new opcodes in the IR and back end code.
11792 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11794 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11796 2008-02-06 Mark Probst <mark.probst@gmail.com>
11798 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11799 an assert because it has a race condition.
11801 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11803 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11805 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11807 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11809 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11810 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11812 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11814 * cpu-amd64.md (move): Correct the maximum size of move.
11816 2008-02-05 Mark Probst <mark.probst@gmail.com>
11818 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11819 the generic class init trampoline to return quickly if the class
11822 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11824 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11825 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11827 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11829 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11832 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11834 * objects.cs: Add some soft-float tests.
11836 * mini.c: Fix a couple more soft-float issues.
11838 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11840 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11841 avoid a REX prefix.
11843 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11845 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11846 exception happens while compiling a virtual method.
11848 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11850 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11852 * mini-sparc.c: Fix build.
11854 * mini-sparc.c (get_call_info): Add support for generic sharing.
11856 * mini-exceptions.c: Add a FIXME.
11858 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11860 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11861 altstack handling code.
11863 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11865 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11867 * mini-s390.c: Add support for generic sharing.
11869 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11871 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11873 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11875 * mini-s390x.c: Add support for generic sharing.
11877 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11879 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11881 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
11882 can be used since it takes a 16 bit signed immediate.
11884 * inssel-s390x.brg: Fix OP_SETRET.
11886 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
11888 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
11890 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
11892 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
11894 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
11897 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
11900 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
11901 of the unused mono_arch_patch_delegate_trampoline stuff.
11903 2008-01-26 Zoltan Varga <vargaz@gmail.com>
11905 * basic-long.cs: Move the fp related tests to basic-float.cs.
11907 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
11909 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
11911 * basic-calls.cs: Add a test for proper float argument passing.
11913 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
11914 if the context corresponds to an exception received through a signal.
11916 * exceptions.cs: Add a test for nullref handling at the start of a try
11919 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
11921 * jit-icalls.c (mono_break): New JIT icall.
11923 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
11925 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
11927 2008-01-25 Zoltan Varga <vargaz@gmail.com>
11929 * cpu-*.md: Get rid of unused opcodes.
11931 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
11933 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
11936 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
11939 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
11940 the arch independent trampoline code in mini-trampolines.c.
11942 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
11944 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
11946 * mini-s390.h: Remove an unused define.
11948 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
11949 the arch independent trampoline code in mini-trampolines.c.
11951 * mini-arm.c (mono_arch_emit_prolog): Fix build.
11953 2008-01-24 Zoltan Varga <vargaz@gmail.com>
11955 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
11957 * mini-s390.c (mono_arch_emit_prolog): Fix build.
11959 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
11961 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
11963 * cpu-amd64.md: Use smaller sizes for int opcodes.
11965 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
11967 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
11970 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
11973 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
11974 instead of though a pointer to save an indirection when accessing elements of
11977 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
11979 (NOT_IMPLEMENTED): New helper macro.
11980 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
11983 * *.c: Use the new helper macro.
11985 2008-01-21 Zoltan Varga <vargaz@gmail.com>
11987 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
11989 2008-01-20 Zoltan Varga <vargaz@gmail.com>
11991 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
11994 2008-01-18 Zoltan Varga <vargaz@gmail.com>
11996 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
11997 profiling is enabled.
11999 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12001 (mono_arch_emit_prolog): Add more first bblock optimizations.
12003 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12004 in order if possible.
12005 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12006 bblock, since the arguments are still in their original registers.
12008 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12010 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12012 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12015 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12018 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12020 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12021 process async exceptions received while in unmanaged code.
12023 * mini.c (mini_init): Install a callback with the runtime which will be called
12024 when a thread receives an async exception while in unmanaged code.
12026 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12028 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12030 2008-01-16 Wade Berrier <wberrier@novell.com>
12037 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12039 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12040 compilation with sun cc.
12042 * cpu-*.md: Fix the build.
12044 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12046 * mini-amd64.h: Add some comments to the MonoLMF structure.
12048 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12050 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12051 in the LMF structure if possible. This saves two instructions in the
12052 managed->native wrappers.
12054 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12056 2008-01-16 Mark Probst <mark.probst@gmail.com>
12058 * generic-sharing.c: New type argument lookup code which uses the
12059 runtime generic context template.
12061 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12063 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
12065 * mini-arm.c (add_general): Fix arm eabi parameter passing.
12066 (mono_arch_output_basic_block): Fix localloc implementation.
12068 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
12070 * mini-ia64.c (peephole_pass): Fix ia64 build.
12072 * mini-amd64.c (peephole_pass): Fix a warning.
12074 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
12075 at a constant offset from sp/fp.
12077 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
12078 instead of obtaining it from *lmf in the managed method case.
12080 2008-01-14 Zoltan Varga <vargaz@gmail.com>
12082 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
12084 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
12086 * mini.h (MonoInstList): New type.
12087 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
12088 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
12089 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
12090 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
12091 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
12092 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
12093 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
12094 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
12095 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
12096 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
12097 MONO_INST_LIST_FOR_EACH_ENTRY,
12098 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
12099 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
12100 mono_inst_list_first, mono_inst_list_last,
12101 mono_inst_list_next, mono_inst_list_prev): New instruction
12102 list handling interfaces.
12103 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12104 list head 'ins_list'.
12105 (MonoInst): Replace next pointer with list head 'node'.
12106 (MonoCallInst): Make 'out_args' a MonoInstList.
12107 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
12108 (MonoCompile): Delete reverse_inst_list and
12109 reverse_inst_list_len.
12110 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
12111 mono_arch_lowering_pass, mono_arch_local_regalloc,
12112 mono_arch_output_basic_block, mono_arch_emit_prolog):
12113 Convert to new instruction lists.
12114 (insert_after_ins): Delete.
12115 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12117 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12118 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12119 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12120 mono_emulate_opcode, mono_emit_load_got_addr,
12121 inline_method, mono_method_to_ir, mono_print_bb_code,
12122 print_dfn, decompose_pass, nullify_basic_block,
12123 replace_out_block_in_code, remove_block_if_useless,
12124 merge_basic_blocks, move_basic_block_to_end,
12125 try_unsigned_compare, optimize_branches, mono_print_code,
12126 mini_select_instructions, remove_critical_edges): Likewise.
12127 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12128 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12129 mono_arch_output_basic_block, mono_arch_emit_prolog):
12131 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12132 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12133 mono_arch_output_basic_block): Likewise.
12134 (inst_list_prepend, insert_after_ins): Delete.
12135 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12136 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12138 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12139 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12140 mono_arch_emit_prolog): Likewise.
12141 * cfold.c (mono_constant_fold): Likewise.
12142 * liveness.c (visit_bb, mono_analyze_liveness,
12143 optimize_initlocals): Likewise.
12144 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12145 * graph.c (mono_draw_code_cfg): Likewise.
12146 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12147 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12148 mono_ssa_cprop): Likewise.
12149 * abcremoval (get_relations_from_previous_bb, process_block):
12151 * local-propagation (mono_cprop_invalidate_values,
12152 mono_local_cprop_bb): Likewise.
12153 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12154 peephole_pass, mono_arch_output_basic_block,
12155 mono_arch_emit_prolog): Likewise.
12156 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12157 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12158 mono_arch_emit_prolog): Likewise.
12159 (insert_after_ins): Delete.
12160 * aliasing.c (print_code_with_aliasing_information,
12161 mono_build_aliasing_information, mono_aliasing_deadce):
12162 Convert to new instruction lists.
12163 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12164 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12165 mono_arch_local_regalloc, mono_arch_output_basic_block):
12167 (insert_after_ins): Delete.
12168 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12169 peephole_pass, mono_arch_output_basic_block): Convert to
12170 new instruction lists.
12171 * mini-codegen (InstList, inst_list_prepend,
12172 insert_after_ins): Delete.
12173 (insert_before_ins, get_register_force_spilling,
12174 get_register_spilling, free_up_ireg, free_up_reg,
12175 create_copy_ins, create_spilled_store, alloc_int_reg,
12176 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12177 to new instruction lists.
12178 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12179 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12180 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12181 (insert_after_ins): Delete.
12182 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12183 mono_arch_local_regalloc, mono_arch_output_basic_block,
12184 mono_arch_call_opcode): Convert to new instruction lists.
12185 (insert_after_ins): Delete.
12186 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12187 peephole_pass, mono_arch_output_basic_block,
12188 mono_arch_emit_prolog): Convert to new instruction lists.
12190 2008-01-11 Zoltan Varga <vargaz@gmail.com>
12192 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
12194 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
12197 * Makefile.am (version.h): Make this work with non-bash shells.
12199 2008-01-10 Zoltan Varga <vargaz@gmail.com>
12201 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
12203 2008-01-08 Zoltan Varga <vargaz@gmail.com>
12205 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
12206 the InitializeArray optimization.
12208 2008-01-06 Zoltan Varga <vargaz@gmail.com>
12210 * mini.c driver.c: Don't include os/gc_wrapper.h.
12212 2008-01-05 Zoltan Varga <vargaz@gmail.com>
12214 * mini.c (print_jit_stats): Print GC statistics if available.
12216 2008-01-04 Zoltan Varga <vargaz@gmail.com>
12218 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
12220 2007-12-29 Zoltan Varga <vargaz@gmail.com>
12222 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
12224 2007-12-26 Zoltan Varga <vargaz@gmail.com>
12226 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
12228 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
12230 * driver.c (mono_main): Ditto.
12232 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12234 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12236 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12237 in the vtable can't be encoded.
12238 (compile_method): Ditto.
12240 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12242 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12245 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12248 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12249 the top LMF entry belongs to the current method.
12251 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12253 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12255 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
12257 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
12259 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
12261 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
12263 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
12265 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
12268 * basic-float.cs: Add an ulong->double cast test.
12270 2007-12-15 Zoltan Varga <vargaz@gmail.com>
12272 * mini.c (mono_method_to_ir): Fix a warning.
12274 2007-12-14 Zoltan Varga <vargaz@gmail.com>
12276 * mini-ops.h: Add OP_SWITCH.
12278 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
12279 CEE_SWITCH in back-end code, use OP_SWITCH instead.
12281 2007-12-11 Geoff Norton <gnorton@novell.com>
12283 * mini-s390x.c: Minor change to the MAX() define to allow
12284 it to compile with other gcc versions.
12286 2007-12-11 Geoff Norton <gnorton@novell.com>
12289 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
12291 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12293 exceptions-arm.c (mono_arch_get_restore_context): Restore
12296 exceptions-arm.c (throw_exception): Save the frame pointer.
12297 This is a partial fix for #323747. Only the client side is
12300 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12302 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
12303 was using an unrelated variable to log the class which
12304 needed the cctor to be called. This was crashing on arm.
12306 2007-12-09 Robert Jordan <robertj@gmx.net>
12308 * mini-x86.c (mono_arch_emit_epilog):
12309 Consider all kinds of 64-bit types. Fixes #323114.
12311 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12313 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12315 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12317 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12319 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12321 * mini.c: run type ctor before allocating an object, not only
12322 when running it's constructor method (fixes at least part of bug #342507).
12324 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12326 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12328 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12329 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12332 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12333 mono_generic_class_init_trampoline () the same as it is done with the other
12336 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12337 aot-runtime.c aot-compiler.c: Implement AOT support.
12339 2007-12-07 Mark Probst <mark.probst@gmail.com>
12341 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12342 build for archs which don't have the vtable trampoline defined
12345 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12347 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12349 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12351 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12353 * tramp-<ARCH>.c: Use the new helper function.
12355 2007-12-07 Mark Probst <mark.probst@gmail.com>
12357 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12358 trampoline call, which takes a vtable argument.
12360 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12361 OP_TRAMPCALL_VTABLEs like other calls.
12363 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12364 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12365 call. Implemented a support function which fetches the vtable
12366 from a register set.
12368 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12369 Implemented a generic class init trampoline, using the
12370 OP_TRAMPCALL_VTABLE opcode.
12372 * mini.c: Implemented static field access when sharing generic
12373 code. This implies initing the class using the new
12374 OP_TRAMPCALL_VTABLE call.
12376 2007-12-07 Mark Probst <mark.probst@gmail.com>
12378 * mini.c: Don't compile methods with sharing enabled if their
12379 classes are disabled for sharing.
12381 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12383 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12384 opcodes. Fixes #346563.
12386 * objects.cs: Add a new test.
12388 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12390 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12391 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12393 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12395 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12397 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12399 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12402 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12404 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12406 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12407 optimization in the AOT case.
12409 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12411 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12413 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12415 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12417 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12419 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12420 is created by the inlined delegate ctor.
12422 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12424 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12426 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12428 * cpu-x86.md: Fix the length of ckfinite.
12430 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12432 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12434 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12435 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12437 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12439 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12440 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12442 2007-11-28 Martin Baulig <martin@ximian.com>
12445 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12446 after creating the trampoline.
12448 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12450 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12452 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12455 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12456 instead of the calling method to help AOT.
12458 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12460 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12462 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12465 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12467 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12469 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12470 (encode_method_ref): No need to handle generic method definitions specially.
12472 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12474 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12477 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12479 (compile_method): Enable generic sharing.
12481 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12483 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12484 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12486 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12489 * mini-trampolines.c: Fix a warning.
12491 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12493 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12494 (generic_class_is_reference_type): Remove unused function.
12496 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12497 in the generic vtable trampoline case.
12499 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12501 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12502 return an AOT method based on a vtable slot.
12504 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12506 * mini.c (mini_get_vtable_trampoline): Export this.
12508 2007-11-22 Martin Baulig <martin@ximian.com>
12511 (MonoDebuggerInfo): Move `debugger_version' up.
12513 2007-11-22 Martin Baulig <martin@ximian.com>
12516 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12518 * mini-trampolines.c
12519 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12520 after compiling the method.
12522 2007-11-20 Martin Baulig <martin@ximian.com>
12525 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12526 (mono_debugger_remove_breakpoint): Likewise.
12527 (mono_debugger_check_breakpoints): Likewise.
12529 * debug-debugger.c: Implement the new breakpoint interface here.
12531 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12533 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12534 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12536 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12538 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12540 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12542 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12545 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12548 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12549 returning a vtype in a register.
12551 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12552 here from the arch specific code.
12554 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12557 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12558 (mono_arch_emit_prolog): Increment maximum prolog size.
12560 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12561 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12563 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12564 MonoGenericSharingContext.
12566 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12567 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12569 2007-11-15 Mark Probst <mark.probst@gmail.com>
12571 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12572 which extract fields out of the runtime generic context. Full
12573 sharing of the NEWARR opcode.
12575 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12577 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12578 --enable-minimal=ssa.
12580 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12582 * mini-trampolines.c (mono_delegate_trampoline): Update after
12583 mono_marshal_get_delegate_invoke () signature change.
12585 2007-11-13 Mark Probst <mark.probst@gmail.com>
12587 * mini.c: Removed the shared context in favor of the generic
12588 sharing context. Allocate the MonoJitInfo structure with room for
12589 the generic sharing context if it's needed.
12591 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12592 domain-internals.h now.
12594 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12596 * generic-sharing.c: Several changes for working without a shared
12597 context and instead operating on open types instead.
12599 2007-11-12 David S. Miller <davem@davemloft.net>
12601 * inssel-sparc.brg: Fix double instruction emit.
12603 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12605 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12606 Get/Set/Address methods.
12608 * mini.c debug-debugger.c mini-trampolines.c: Update after
12609 mono_marshal_get_delegate_invoke signature change.
12611 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12613 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12614 This can happens with dynamic methods. Fixes the other bug in #322722.
12616 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12618 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12621 * mini-arm.c (arm_patch): Implement patching of BX call
12622 sequence. Fixes one of the bugs in #322722.
12624 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12626 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12627 under Linux. We only need to flush every 32-byte cache line.
12629 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12632 move_basic_block_to_end: Add branches when needed, eventually creating
12634 optimize_branches: added a parameter that tells if it's ok to create
12635 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12636 and avoid calling move_basic_block_to_end when it's not ok.
12639 2007-11-07 Mark Probst <mark.probst@gmail.com>
12641 * mini.c: Abort inlining call to InitializeArray if something
12642 looks wrong. Let the icall handle it, which now has proper safety
12645 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12647 * mini.c (mono_spill_call): add support for soft-float.
12649 * mini.c (mono_method_to_ir): add support for soft-float
12650 to inlined functions that return float.
12652 * mini.c (mono_method_to_ir): add support for soft-float
12653 to cee_stsfld opcode on float fields.
12655 2007-11-05 Geoff Norton <gnorton@novell.com>
12657 * mini-x86.h: Fix the structure access for X86 Leopard.
12660 2007-11-05 Martin Baulig <martin@ximian.com>
12662 * mini-trampolines.c
12663 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12664 after compiling the method to notify the debugger.
12666 2007-11-05 Martin Baulig <martin@ximian.com>
12668 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12670 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12672 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12673 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12675 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12677 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12678 native-to-managed wrappers.
12680 2007-11-01 Geoff Norton <gnorton@novell.com>
12682 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12685 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12687 * mini.c, mini-x86.c: when getting back from unmanaged code
12688 to managed via a marshaled delegate we also need to set the
12691 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12693 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12696 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12698 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12699 let the debugger or other external agents to tell the JIT when
12700 a sw breakpoint has been inserted in the code that the JIT needs
12701 to be able to inspect.
12703 2007-10-31 Martin Baulig <martin@ximian.com>
12706 (MonoDebuggerInfo): Remove `runtime_class_init'.
12708 2007-10-30 Martin Baulig <martin@ximian.com>
12711 (mono_debugger_thread_created): Added `MonoThread *' argument.
12712 (mono_debugger_extended_notification): New public method.
12713 (mono_debugger_trampoline_compiled): New public method.
12716 (MonoDebuggerThreadInfo): Added `thread' and
12717 `extended_notifications' fields.
12720 (debugger_executable_code_buffer): New static variable.
12723 (MonoDebuggerInfo): Added `executable_code_buffer',
12724 `executable_code_buffer_size', `breakpoint_info_area',
12725 `breakpoint_table' and `breakpoint_table_size'.
12727 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12729 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12730 that IP either is an unused value or the vtable pointer. IMT
12731 calls use vtable + offset now. Reduced by almost half the size
12734 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12736 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12737 defines to access param registers. Replace long usage with
12738 gsize as sizeof(long) != sizeof(void*) on Win64.
12740 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12741 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12742 instead of non-existant _GetAddressOfReturnAddress.
12744 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12745 param registers. Save/restore %rdi and %rsi in MonoLMF.
12747 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12748 param registers. Modify (throw_exception) signature to take
12749 %rdi and %rsi on Win64.
12751 Code is contributed under MIT/X11 license.
12753 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12755 * helpers.c: unlink debugging output files.
12757 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12759 * mini.c: Move mono_create_ftnptr () to object.c.
12761 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12763 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12764 optional. This function can now be used to disassemble code generated
12765 outside the JIT such as trampolines and IMT thunks.
12767 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12769 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12770 vtable pointer from a ldr instruction.
12772 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12773 new IMT call sequence.
12775 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12776 call sequence for interface invocations.
12778 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12779 for imt support. This function is empty since IMT on ARM requires no
12780 special handling on the IR side.
12782 * mini-arm.c (mono_arch_find_imt_method): added, required for
12785 * mini-arm.c (mono_arch_find_this_argument): added, required
12788 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12789 a ldr instruction to load a value stored in the code stream.
12791 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12795 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12797 * mini.c (mini_init): Install the jump trampoline callback.
12799 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12801 * mini-trampolines.c: handle synchronized methods with the common
12802 vtable trampoline (bug #335601).
12804 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12806 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12808 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12811 * mini-ia64.h mini-ia64.c: Add support for IMT.
12813 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12814 prolog. Fixes #331958.
12816 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12818 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12820 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12822 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12825 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12827 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12830 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12832 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12835 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12837 * mini-trampolines.c: changed the magic rampoline to understand
12838 the common vtable trampoline method: the method to invoke is
12839 determined by the vtable displacement of the call.
12841 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12843 * mini.c, mini.h: register the common vtable trampoline if the
12844 architecture supports it.
12846 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12848 * cpu-amd64.md: use the correct max length for tls_get.
12850 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12852 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12853 CEE_STELEM_ANY. Fixes #333696.
12855 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12857 * exceptions-x86.c: provide more graceful handling of the case where
12858 we followed a bogus function pointer from managed code (bug #332866).
12860 2007-10-11 Mark Probst <mark.probst@gmail.com>
12862 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12863 replaces the generic_shared flag and will carry more information
12866 * generic-sharing.c: Added mini_type_stack_size() which allows
12867 allows open types if given a generic sharing context.
12868 mini_get_basic_type_from_generic() takes a
12869 MonoGenericSharingContext* instead of a MonoCompile* now.
12871 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12872 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12873 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12874 changes above. Just passing arguments through to the right
12877 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12879 * mini-arm.c: unify the call emission to emit_code_seq().
12881 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
12883 * tramp-arm.c: reduced the trampoline size.
12885 2007-10-10 Mark Probst <mark.probst@gmail.com>
12887 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
12888 variable handling out of arch-specific code.
12890 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
12892 * mini-arm.c: implemented fast delegate dispatch.
12894 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12896 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
12897 that fp elimination is turned off if the space required by locals is too
12898 big. Fixes #331958.
12900 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12902 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
12903 ARM to the new style trampoline.
12905 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12907 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
12909 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
12911 2007-10-09 Martin Baulig <martin@ximian.com>
12914 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
12915 `field_info_offset_offset'.
12917 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
12919 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
12920 removed more internal usage of the r11 register and made it available
12921 to the register allocator.
12923 2007-10-08 Mark Probst <mark.probst@gmail.com>
12925 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
12926 when sharing generics and treat type variables as references.
12928 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12930 * mini-ppc.c: started removing the internal uses of register r11
12931 to eventually allow the register allocator to manage it as an
12932 additional available register.
12934 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12936 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
12938 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
12940 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
12941 specific trampolines as they are not performance critical as a jump
12942 target (maybe align as before only for AOT code?). This saves about
12943 200 KB of native code on x86 for monodevelop startup.
12945 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
12947 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
12948 monodevelop startup.
12950 2007-10-06 Zoltan Varga <vargaz@gmail.com>
12952 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
12954 * mini-sparc.h mini-sparc.c: Implement IMT support.
12956 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
12957 its smaller and doesn't clobber sparc_g1.
12959 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12961 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
12963 * mini-ppc.c: optimized the size of the IMT thunks a bit.
12965 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12967 * mini-ppc.c: implemented fast delegate invocation.
12969 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
12971 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
12973 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12975 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
12976 code to the new style trampoline in preparation for IMT support.
12978 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
12980 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
12981 systems already. This also reduces the specific trampiline sizes and
12982 prepares for the use of r12 as the IMT identifier register.
12984 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12986 * mini-mips.h: endianess fix (simplified from a patch by
12987 Thomas Kunze <thommy@tabao.de>, bug #323737).
12989 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12991 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
12992 to access ucontext fields and enable netbsd support
12993 (partially from Magnus Henoch <mange@freemail.hu>).
12995 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12997 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
12998 use the preprocessor from the CPP env var if it is set.
13000 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13002 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13003 code, before interface_offset gets used.
13005 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13007 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13008 mono_class_setup_vtable () before accessing klass->vtable.
13010 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13012 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13015 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13017 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13018 IMT slots (this saves hundreds of KB of memory in programs like
13019 IronPython and Monodevelop).
13021 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13023 * mini.c: print the delegate counter.
13025 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13027 * mini-x86.c: make it easier to enable the debugging code for IMT
13030 2007-09-28 Martin Baulig <martin@ximian.com>
13033 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13034 `mono_method_klass_offset' and `mono_method_token_offset'.
13036 2007-09-20 Mark Probst <mark.probst@gmail.com>
13038 * mini.c: First generics sharing implementation. Can only share
13039 in very simple cases. If sharing doesn't work it falls back to
13040 dedicated compilation.
13042 * mini.h: Flag in MonoCompile to specify whether generic
13043 compilation is shared. Flags enum for marking which generic inst
13044 of a context is used. Prototypes for helper functions.
13046 * generic-sharing.c: Helper functions for generic method sharing.
13048 * optflags-def.h: Optimization flag (gshared) for enabling generic
13049 method sharing added.
13051 * Makefile.am: generic-sharing.c added.
13053 2007-09-19 Daniel Nauck <dna@mono-project.de>
13055 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13057 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13058 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13061 2007-09-19 Martin Baulig <martin@ximian.com>
13063 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
13064 mono_debug_cleanup() is now part of mono_cleanup().
13066 2007-09-18 Zoltan Varga <vargaz@gmail.com>
13068 * driver.c (mono_main): Fix a warning.
13070 2007-09-17 Zoltan Varga <vargaz@gmail.com>
13072 * aot-compiler.c: Optimize various parts when processing large assemblies.
13075 * mini.c (mono_patch_info_hash): Improve hash function.
13077 2007-09-14 Jonathan Chambers <joncham@gmail.com>
13079 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
13081 Code is contributed under MIT/X11 license.
13083 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13085 * mini.c (mini_init): Fix a leak.
13087 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
13089 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13091 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
13093 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13095 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
13097 2007-09-13 Zoltan Varga <vargaz@gmail.com>
13099 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
13102 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13104 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13106 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
13108 * aot-runtime.c (decode_patch_info): Ditto.
13110 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13112 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13113 static case. Cache delegates in architecture specific code,
13114 based on number of parameters.
13116 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13117 in architecture specific code, based on number of parameters.
13119 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13120 caching happen in architecture specific code now.
13122 Code is contributed under MIT/X11 license.
13124 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13126 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13127 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13128 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13130 Code is contributed under MIT/X11 license.
13132 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13133 * mini.c: (mono_thread_abort) Fixed bug #82416.
13135 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13137 * mini.: hook the new managed GC allocation feature into the JIT.
13139 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13141 * mini.c: implementation for the new runtime tls opcode.
13143 2007-09-11 Martin Baulig <martin@ximian.com>
13146 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13147 `mono_method_inflated_offset'.
13149 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13151 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13152 async exceptions into a method.
13154 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13155 purpose of testing whenever the unwinder works at every instruction.
13157 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13159 * mini.c: check accessibility of method used in ldftn (fixes
13162 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13164 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13166 * inssel.brg: Fix a warning.
13168 2007-09-03 Martin Baulig <martin@ximian.com>
13170 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13171 now takes the `main_method' as argument.
13173 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13175 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13177 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13179 * driver.c: include the cil-coff.h header on Windows.
13181 Code is contributed under MIT/X11 license.
13183 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13185 * mini.c, driver.c: don't include the cil-coff.h header.
13187 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13189 * mini.c: flag places that needs fixes fo soft-float support.
13191 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
13193 * mini.h, inssel-float.brg: fix soft-float constant loads on big
13194 endian systems (partially from Dean Jenkins, bug #81924).
13196 2007-08-28 Mark Probst <mark.probst@gmail.com>
13198 * mini.c (check_linkdemand): Remove embedded reference object in
13199 call to LinkDemandSecurityException.
13200 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
13201 with an IntPtr instead of a reference object.
13203 2007-08-28 Zoltan Varga <vargaz@gmail.com>
13205 * mini.c (handle_initobj): Handle alignment properly.
13207 * inssel.brg (mini_emit_memset): Ditto.
13209 * inssel.brg (mini_emit_memcpy): Ditto.
13211 * inssel-sparc.brg: Ditto.
13213 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
13215 2007-08-26 Zoltan Varga <vargaz@gmail.com>
13217 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
13218 exceptions raised in unmanaged code. Fixes part of #82594.
13220 2007-08-24 Mark Probst <mark.probst@gmail.com>
13222 * mini.c (mono_method_to_ir), declsec.c
13223 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
13225 2007-08-22 Martin Baulig <martin@ximian.com>
13228 (MonoDebuggerThreadInfo): New typedef.
13229 (mono_debugger_thread_table): New global variable.
13230 (mono_debugger_thread_created): New public function.
13231 (mono_debugger_thread_cleanup): New public function.
13234 (MonoDebuggerInfo):
13235 - removed `get_current_thread' and `lookup_assembly'.
13236 - removed `data_table'.
13237 - added `thread_table'.
13240 (mono_thread_start_cb): Call mono_debugger_thread_created().
13241 (mono_thread_attach_cb): Likewise.
13242 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13243 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13246 * driver.c (mono_main): Move mono_debug_init() up, before calling
13247 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13249 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13251 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13252 together when passing several arguments of type double (gives a small
13253 speedup and saves a few bytes of generated code).
13255 2007-08-20 Jb Evain <jbevain@novell.com>
13257 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
13259 2007-08-20 Jb Evain <jbevain@novell.com>
13261 * mini.c (mono_method_to_ir): throw MethodAccessException
13262 and FieldAccessException instead of InvalidProgramException.
13264 2007-08-20 Mark Probst <mark.probst@gmail.com>
13266 * mini.c: CoreCLR security checks.
13268 * mini.h: Removed MonoSecurityMode (moved to
13269 metadata/security-manager.h) and mono_security_mode global var
13270 (replaced by set/get functions in security-manager.h).
13272 * driver.c: Added "core-clr-test" security mode for testing. Used
13273 set-function for setting security mode.
13275 2007-08-17 Mark Probst <mark.probst@gmail.com>
13277 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
13278 the new jit_info_table.
13280 * driver.c: Test code for the new jit_info_table (enabled by the
13281 define MONO_JIT_INFO_TABLE_TEST).
13283 2007-08-14 Zoltan Varga <vargaz@gmail.com>
13285 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13286 detection of call <REG> instruction sequence. Fixes build on freebsd.
13288 2007-08-13 Zoltan Varga <vargaz@gmail.com>
13290 * mini-exceptions.c: Fix a warning.
13292 2007-08-11 Zoltan Varga <vargaz@gmail.com>
13294 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
13295 stack overflow handling code on amd64 too.
13297 * mini-exceptions.c (mono_setup_altstack): Make this use
13298 mono_thread_get_stack_bounds ().
13300 * mini-x86.h: Disable sigaltstack on solaris x86.
13302 2007-08-10 Zoltan Varga <vargaz@gmail.com>
13304 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13306 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13308 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13310 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13312 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13314 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13316 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13318 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13321 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13323 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13324 to be emitted (bug #82281).
13326 2007-08-01 Martin Baulig <martin@ximian.com>
13328 Merged the `debugger-dublin' branch.
13330 * debug-debugger.h (MonoDebuggerInfo):
13331 Removed the `old_*' compatibility entries.
13332 Added `debugger_version' and `data_table'.
13333 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13334 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13337 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13338 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13339 instead of a `gconstpointer'.
13340 (mono_debugger_insert_method_breakpoint): Return a
13341 `MonoDebugMethodAddressList *'.
13343 2007-06-28 Martin Baulig <martin@ximian.com>
13345 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13347 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13349 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13350 __builtin_frame_address () since it is broken on older gcc versions.
13352 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13354 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13355 on the stack overflow handling and made the managed stack overflows
13356 catchable in most cases using soft guard pages.
13357 * exceptions-x86.c: added code to restore the protection in the soft
13358 guard pages at the end of exception handling.
13360 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13362 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13364 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13366 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13367 exception handling.
13369 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13371 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13372 signal handling support until it has been ported to the new mechanism.
13373 * mini.c: fixed stack overflow detection and use the new
13374 architecture code to handle signals on the altstack.
13376 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13378 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13379 stack overflows on the alt stack.
13381 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13383 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13384 stack overflows on the alt stack.
13386 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13388 * exceptions-ppc.c: cleanup preparing for altstack support.
13390 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13392 * exceptions-arm.c: cleanup preparing for altstack support.
13394 2007-07-27 Mark Probst <mark.probst@gmail.com>
13396 * mini.c (print_jit_stats): Output hazard pointer stats.
13398 2007-07-26 Mark Probst <mark.probst@gmail.com>
13400 * driver.c, mini.c: Replaced security mode flags with a single
13403 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13405 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13407 2007-07-25 Mark Probst <mark.probst@gmail.com>
13409 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13410 (which doesn't do anything yet) for activating Core CLR
13411 (Silverlight) security.
13413 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13415 * mini-codegen.c: work around a possible gcc bug on arm.
13417 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13419 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13420 message for platforms that don't support AOT compilation.
13422 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13424 * mini.h, mini.c, driver.c: temporary smcs hack.
13426 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13428 * mini-arm.h, mini-arm.c: arm EABI fixes.
13430 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13432 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13435 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13436 trampolines taking a method argument.
13438 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13440 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13441 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13443 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13444 JIT compilation throws an exception. Fixes #82050.
13446 2007-07-19 Mark Probst <mark.probst@gmail.com>
13448 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13449 with the MONO_EXCEPTION_ defines.
13451 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13453 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13456 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13457 the cause of an assertion.
13459 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13461 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13464 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13466 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13467 assert. Should fix #82103.
13469 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13471 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13472 here too. Fixes #82095.
13474 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13477 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13479 * mini-amd64.h: Enable IMT for amd64.
13481 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13483 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13485 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13487 2007-07-12 Mark Probst <mark.probst@gmail.com>
13489 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13490 as soon as check_linkdemand sets an exception_type.
13492 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13494 * mini-x86.c: fixed offsets for IMT call sequence.
13495 * mini-x86.h: enable IMT again.
13497 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13499 * trace.c (mono_trace_enter_method): Decode MonoType too.
13501 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13503 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13505 * mini-amd64.c: Add preliminary IMT implementation.
13507 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13509 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13510 understand the new IMT-base interface invocation (thanks to
13511 Daniel Nauck for the report and the remote debugging session).
13513 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13515 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13517 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13519 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13521 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13523 * mini-trampolines.c: implement AOT IMT support.
13524 * mini-x86.h: enable IMT support for wider testing.
13526 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13528 * inssel.brg (emit_imt_argument): Add aot support here.
13530 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13532 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13534 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13535 of the IMT implementation, partially from massi, with my
13536 implementation of the bsearch sequence. Disabled by default until
13537 the AOT code is implemented.
13539 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13541 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13543 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13545 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13547 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13548 arch-independent IMT JIT code from Massimiliano
13549 Mantione (massi@ximian.com) with small cleanups from me.
13551 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13553 * Makefile.am: fix svn invocation to get the svn revision to be
13554 independent of the local language (build fix).
13556 2007-07-09 Mark Probst <mark.probst@gmail.com>
13558 * mini.c (inline_method): Reset cfg->exception_type if the
13559 inlining is aborted. Fixes: 82049.
13561 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13563 * mini.c: remove assert from exception handling code when exception_ptr
13566 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13568 * mini.c (mono_codegen): Add an assert.
13570 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13571 enter and leave code.
13572 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13574 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13576 * mini-ppc.c: fixed memory corruption for localloc(0)
13579 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13581 * mini.c: Fix warnings.
13583 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13585 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13586 to emit better double->int conversions.
13588 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13590 * mini.c: the provided Min/Max optimizations are valid for unisgned
13593 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13595 * 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
13597 2007-06-28 Miguel de Icaza <miguel@novell.com>
13599 * mini.c (mono_running_on_valgrind): Add support for reporting the
13600 method and its boundaries to valgrind.
13602 2007-06-28 Martin Baulig <martin@ximian.com>
13604 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13606 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13608 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13610 * generic.2.cs: Add new test case.
13612 2007-06-25 Martin Baulig <martin@ximian.com>
13614 Merged the `debugger-dublin' branch.
13617 (mono_debugger_insert_method_breakpoint): New public method.
13618 (mono_debugger_remove_method_breakpoint): Likewise.
13619 (mono_debugger_check_breakpoints): New static method.
13620 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13622 * debug-debugger.h (MonoDebuggerInfo):
13623 Renamed (to keep backward compatibility in the vtable):
13624 `insert_breakpoint' -> `old_insert_breakpoint'.
13625 `remove_breakpoint' -> `old_remove_breakpoint'.
13626 `create_string' -> `old_create_string'.
13627 `lookup_class' -> `old_lookup_class'.
13628 `lookup_type' -> removed; changed into a dummy field.
13629 `lookup_assembly' -> `old_lookup_assembly'.
13630 Added (same functionality, but different signature):
13631 `create_string', `lookup_class', `lookup_assembly'
13633 `get_method_addr_or_bpt', `remove_method_breakpoint',
13634 `runtime_class_init'.
13636 * debug-debugger.c: Merged the `debugger-dublin' branch.
13638 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13640 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13642 (peephole_pass): Likewise.
13644 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13646 * driver.c: hopefully make setaffinity work also for ancient
13649 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13651 * driver.c : win32 build fix.
13653 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13655 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13656 processor if it is set.
13658 2007-06-21 Martin Baulig <martin@ximian.com>
13660 * debug-mini.h: New file.
13663 (mono_debugger_insert_breakpoint_full): Moved here from
13664 ../metadata/mono-debug-debugger.c.
13665 (mono_debugger_remove_breakpoint): Likewise.
13666 (mono_debugger_breakpoint_callback): Likewise.
13668 2007-06-15 Raja R Harinath <rharinath@novell.com>
13670 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13671 changes in MonoGenericClass.
13673 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13675 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13677 2007-06-14 Raja R Harinath <rharinath@novell.com>
13679 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13680 removal of MonoGenericMethod.
13682 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13684 * mini-exceptions.c: hooks for the exception events profiling API.
13686 2007-06-14 Randolph Chung <tausq@debian.org>
13688 * Makefile.ma: Add hppa target.
13689 * mini-arch.h: Include mini-hppa.h
13690 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13691 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13692 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13694 2007-06-14 Randolph Chung <tausq@debian.org>
13696 * inssel.brg: Add rules for "chained" compare-branch operations so that
13697 a single compare op can affect multiple branches. Adjust cost for
13698 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13699 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13700 cost for some rules so that they can more easily be overridden by
13701 per-arch rules (with fixes from lupus).
13702 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13704 2007-06-13 Randolph Chung <tausq@debian.org>
13706 * mini-ops.h: Reorder branch ops so that they match the order of the
13707 corresponding CEE_* ops. The code expects them this way.
13708 Add new ops for HPPA target.
13709 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13711 2007-06-13 Randolph Chung <tausq@debian.org>
13713 * mini-exceptions.c: Handle cases where the stack grows towards
13715 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13717 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13719 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13721 * driver.c: explain where a non-matching corlib is found.
13723 2007-06-13 Mark Probst <mark.probst@gmail.com>
13725 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13727 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13729 * mini-exceptions.c: Generate a method profile leave event during
13730 an exception to ensure that the profiler gets notified.
13732 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13734 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13737 * cpu-amd64.md: Add long_and/or/xor opcodes.
13739 2007-06-06 Wade Berrier <wberrier@novell.com>
13741 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13742 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13743 length of instruction shr_imm (expected 8, got 10)
13745 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13747 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13749 2007-06-06 Mark Probst <mark.probst@gmail.com>
13751 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13752 MonoInternalHashTable again (fixed bug in the internal hash table
13755 2007-06-06 Mark Probst <mark.probst@gmail.com>
13757 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13758 Have to figure out what makes it crash the SWF regression.
13760 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13762 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13764 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13766 * mini.c: optimize out the type check when storing null in a
13769 2007-06-04 Mark Probst <mark.probst@gmail.com>
13771 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13772 MonoInternalHashTable.
13774 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13776 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13777 signed integer methods.
13779 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13781 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13782 permanently since the current approach doesn't work.
13784 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13786 * inssel.brg (stmt): Only call delegate->invoke_impl if
13787 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13789 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13791 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13792 the sreg2==rdx case.
13794 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13795 account if it contains a rex prefix.
13796 (peephole_pass): Handle OP_FMOVE as well.
13798 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13800 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13801 as it causes regressions.
13803 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13805 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13806 static case as well.
13808 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13810 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13811 (mono_arch_get_this_arg_from_call): Ditto.
13813 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13815 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13818 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13819 (mono_arch_get_this_arg_from_call): Ditto.
13821 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13823 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13824 try to create optimized invoke code and use that for further invocations.
13825 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13827 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13829 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13831 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13832 sealed classes or methods.
13833 *devirtualization.cs: tests for the new optimization
13835 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13837 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13838 by the update_volatile () function.
13840 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13842 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13845 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13847 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13849 * mini.c: Add configure checks for header files.
13850 * mini-x86.c: Add configure checks for header files.
13851 * trace.c: Add configure checks for header files.
13852 * aot-runtime.c: Add configure checks for header files.
13853 * aot-compiler.c: Add configure checks for header files.
13854 * driver.c: Add configure checks for header files.
13855 * mini-codegen.c: Add configure checks for header files.
13857 Code is contributed under MIT/X11 license.
13859 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13861 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13862 icompare_imm -128 + op_iclt. Fixes #81703.
13864 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13866 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13868 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13870 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13871 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13872 so that all isinst checks now use "interface_bitmap".
13874 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13876 * cpu-amd64.md (jmp): Fix a warning.
13878 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
13880 * basic.cs: Add new regression test.
13882 * basic.cs: Remove test which is now in basic-long.cs.
13884 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
13886 * basic-long.cs: Add new test.
13888 2007-05-13 Zoltan Varga <vargaz@gmail.com>
13890 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
13892 2007-05-12 Zoltan Varga <vargaz@gmail.com>
13894 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
13896 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
13899 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
13900 throwing code a bit.
13902 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
13903 the exception throwing code a bit.
13905 * mini-x86.c (get_call_info): Allocate result from a mempool.
13907 2007-05-11 Zoltan Varga <vargaz@gmail.com>
13909 * aot-compiler.c (find_typespec_for_class): Fix the assert.
13911 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13913 * mini.h (MonoCompile): Add 'token_info_hash' field.
13915 * mini.c: Save token->method associations during compilation so the AOT
13916 compiler can use it.
13918 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
13919 which reference generic classes and methods.
13921 2007-05-10 Zoltan Varga <vargaz@gmail.com>
13923 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
13925 * aot-compiler.c (compile_method): Fix a typo in a comment.
13927 * aot-runtime.c (decode_cached_class_info): Skip generic types.
13929 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
13930 everything generic.
13932 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
13934 2007-05-09 Zoltan Varga <vargaz@gmail.com>
13936 * mini.h (MonoCompile): Add 'args' field.
13938 * mini.c (mono_compile_create_vars): Store variables representing the arguments
13941 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
13943 2007-05-08 Zoltan Varga <vargaz@gmail.com>
13945 * mini.c (mono_compile_get_interface_var): Remove this unused function.
13947 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
13949 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
13950 opcodes for some opcodes.
13952 * mini.h *.brg *.c: Use the new opcodes.
13954 2007-05-08 Massimiliano Mantione <massi@ximian.com>
13956 * mini.h: Bumped aot revision.
13958 * inssel.brg: modified code generation of type checks for interfaces
13959 to use the new "MonoClass.interface_bitmap" instead of the old
13960 "MonoClass.interface_offsets".
13962 2007-04-30 Zoltan Varga <vargaz@gmail.com>
13964 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
13966 2007-04-29 Zoltan Varga <vargaz@gmail.com>
13968 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
13971 2007-04-27 Neale Ferguson <neale@sinenomine.net>
13973 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
13975 2007-04-27 Wade Berrier <wberrier@novell.com>
13977 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
13978 mini.h) to fix build.
13980 2007-04-26 Zoltan Varga <vargaz@gmail.com>
13982 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
13984 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
13985 causes the corlib unit tests to fail.
13987 2007-04-25 Zoltan Varga <vargaz@gmail.com>
13989 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
13991 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
13993 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
13994 opcodes to the comparison relations.
13996 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
13997 opcodes to their types.
13999 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14001 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14002 it in cfg->arch.cinfo.
14004 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14006 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14007 cfg->cil_offset_to_bb.
14009 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14011 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14012 created becase of initlocals.
14014 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14016 * mini-alpha.c cpu-alpha.md: More alpha port work from
14017 Sergey Tikhonov <tsv@solvo.ru>.
14019 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14021 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14023 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14025 * cpu-s390.md (break): Correct the length of break instruction.
14027 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14029 * mini.c: fix a couple of soft-float issues and comments.
14031 2007-04-15 Miguel de Icaza <miguel@novell.com>
14033 * trace.c (is_filenamechar): - is also a filename char.
14035 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14037 * mini-s390.c: Correct checking for enum type in return value processing.
14039 2007-04-14 Raja R Harinath <rharinath@novell.com>
14041 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14042 (version.h): Makefile is in the build directory.
14044 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14046 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14048 2007-04-11 Martin Baulig <martin@ximian.com>
14050 * mini.c (can_access_member): Fix handling of generic classes;
14053 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14055 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14057 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14059 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14061 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14063 * mini-codegen.c: make sure the right spill amount is
14064 used for fp or integer registers (fixes the float_sub_spill() on ppc).
14066 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
14068 * mini-ppc.c: fixes for the fp_branch_nan test.
14070 2007-03-23 Zoltan Varga <vargaz@gmail.com>
14072 * basic.cs: Comment out new test which still fails on ia64.
14074 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14076 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
14078 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14080 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
14082 2007-03-22 Zoltan Varga <vargaz@gmail.com>
14084 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
14085 on 64 bit machines. Fixes part of #80738.
14087 * basic.cs: Add regression test.
14089 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14091 * inssel.brg basic.cs: Revert previous change to fix build.
14093 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
14096 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
14098 * basic.cs: Add new regression test.
14100 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14102 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14105 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14107 * cpu-s390x.md: Correct length of break instruction.
14109 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14111 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14112 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14114 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14116 * *.c: Begin WIN64 port.
14117 * mini.c: Use correct register in profiler.
14118 * mini-amd64.c: No inline assembly on Win64.
14119 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14120 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14121 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14122 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14123 mono_arch_ip_from_context for Win64.
14125 Contributed under MIT/X11 license.
14127 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14129 * exceptions-amd64.c (seh_handler): Ditto.
14131 * exceptions-x86.c (seh_handler): Fix a memory leak.
14133 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14135 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14136 mini-s390x.c: fixed peephole optimizations to deal
14137 correctly with 1 and 2 byte reload avoidance.
14139 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14141 * cpu-s390.md, cpu-s390x.md: update localloc length.
14143 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14145 * cpu-g4.md: added missing descriptions.
14147 2007-03-14 Miguel de Icaza <miguel@novell.com>
14149 * Makefile.am: Add support so the tail tests are not executed on
14150 PowerPC as that is a known limitation of the PowerPC port.
14152 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14154 * runmdesc.bat: Move to msvc directory.
14156 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14158 * runmdesc.bat: Run executable that was produced by the current
14159 target and sent via an argument.
14161 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14163 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14166 * generics.2.cs: Add regression test.
14168 2007-03-09 Wade berrier <wberrier@novell.com>
14170 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14172 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14174 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14175 AOT code depends on this.
14177 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14179 * mini.c: more precise tracking of types in the eval stack
14180 (part of fix for bug #81044).
14182 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14184 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14186 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14188 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14190 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
14192 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
14194 2007-02-22 Zoltan Varga <vargaz@gmail.com>
14196 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
14197 a pointer on 64 bit systems. Fixes #80190.
14199 * iltests.il: Add new regression test.
14201 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14203 * mini.c: inline a constant for Environment.IsRunningOnWindows.
14205 2007-02-19 Geoff Norton <gnorton@customerdna.com>
14207 * trace.c: Remove an erroneous alignemnt check when tracing.
14208 Fixes --trace on OSX86.
14210 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14212 * mini-$(arch).h: initialize SP in context for all the archs.
14214 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
14216 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
14217 regressions in the thread tests.
14219 2007-02-14 Zoltan Varga <vargaz@gmail.com>
14221 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
14222 - fixed implementation of LOCALLOC opcode
14223 - implemented non-un compare for floats
14225 - implementation of FDIV and CKFINITE opcodes
14226 - fixes for latest mono updates
14227 - additional arch opcodes
14229 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14231 * Makefile.am: simplify and merge rules for cross-compilation.
14233 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14235 * local-propagation.c: Actually *apply* the fix for bug 80591...
14237 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14239 * mini-exceptions.c: backuot part of the last change
14240 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14242 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14243 * inssel.brg: Fix bug 59286.
14246 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14248 * mini-exceptions.c: patch from Zoltan to correctly check for
14249 stack boundaries (using the stack register, not the frame register),
14250 fixes bugs #80724, #79717.
14252 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14254 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14255 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
14257 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
14258 presence of frame pointer elimination.
14260 2007-02-01 Geoff Norton <gnorton@customerdna.com>
14262 * mini-x86.h: NetBSD UCONTEX_REG defines.
14264 2007-02-01 Zoltan Varga <vargaz@gmail.com>
14266 * inssel-amd64.brg: Fix amd64 build.
14268 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
14270 * mini.h: remove extern to workaround what looks likes gcc bug 26905
14273 2007-01-31 Zoltan Varga <vargaz@gmail.com>
14275 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
14278 * mini-<ARCH>.c: Use mono_is_regsize_var ().
14280 2007-01-30 Mark Mason <mason@broadcom.com>
14282 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
14283 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
14284 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
14285 beginning support for CEE_JMP [not quite working yet]
14286 * tramp-mips.c: LMF handling now works
14288 2007-01-30 Zoltan Varga <vargaz@gmail.com>
14290 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
14292 * mini.h (NULLIFY_INS): New macro.
14294 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14296 * mini.c: statistical profiler fix for windows, patch
14297 from Tor Lillqvist (tml@novell.com).
14299 2007-01-30 Massimiliano Mantione <massi@ximian.com>
14300 * local-propagation.c: Fix bug 80591.
14302 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14304 * Makefile.am: put back the --export-dynamic option as with
14305 the previous gmodule flags (thanks to Robert Jordan).
14307 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14309 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14311 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14312 simplify and speed up the local register allocator. Also rename some fields
14313 like iassign->vassign.
14315 * regalloc.c: Remove some functions which are no longer used since their
14316 inlined version is in mini-codegen.c.
14318 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14320 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14322 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14324 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14325 narrowing. Fixes #80622.
14327 * iltests.il: Add new regresssion test.
14329 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14331 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14332 debug-debugger.c, debug-debugger.h: warning fixes.
14333 * driver.c: updated copyright year and made it fit in one line.
14335 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14337 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14339 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14341 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14343 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14345 * iltests.il: Add new test for bug #80507.
14347 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14349 * mini-arm.h: use soft-float also on vfp for now.
14351 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14353 * mini.c: fix some more soft-float issues.
14355 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14357 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14359 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14360 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14361 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14362 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14364 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14366 * mini-arm.c: typo fix.
14368 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14370 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14372 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14374 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14375 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14377 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14379 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14381 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14383 * inssel.brg: Fix a warning.
14385 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14387 * abcremoval.c ssa.c ssapre.c: Update after this change.
14389 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14391 * dominators.c (df_set): Use mono_bitset_union_fast.
14393 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14395 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14396 mini-codegen.c: reduce relocations and memory usage for the cpu
14399 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14401 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14403 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14404 to reduce their size.
14406 2007-01-19 Mark Mason <mason@broadcom.com>
14408 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14409 * mini-mips.c: more configuration macros, support long conditional branches, additional
14410 asserts, fix epilog instrumentation.
14411 * mini-mips.h: use standard stack walk
14412 * cpu-mips.md: increase size of div, rem and conditional branches
14414 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14416 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14419 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14421 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14422 (compile_method): Ditto.
14424 * aot-runtime.c (decode_klass_info): Ditto.
14426 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14427 needed by the code generated by inssel.brg. Also fix a warning.
14429 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14431 * mini.c: deal with enums that become genericinsts by
14432 being nested in a generic class (bug #79956).
14434 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14436 * mini.c: match the generic definition to check for
14437 private access with generic types (bug #78431).
14439 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14441 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14442 to make life easier for people cross-compiling that insist on not
14445 2007-01-17 Mark Mason <mason@broadcom.com>
14447 * inssel-long.brg: patch to deal with mips missing flags
14448 * inssel-long32-mips.brg: implement overflow checks
14449 * insset-mips.brg: implement overflow checks
14450 * mini-mips.h: implement conditional exception handling
14451 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14452 Remove unused code, minor cleanups.
14453 * exceptions-mips.c: minor cleanups
14454 * mini-ops.h: add mips conditional exception ops
14455 * cpu-mips.md: add mips conditional exception ops
14458 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14460 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14461 to deal with mips missing of flags.
14463 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14465 * exceptions-ppc.c: execute fault handlers.
14467 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14469 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14471 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14473 * mini.c: handle also floating point values in initialize_array.
14475 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14477 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14478 array initialization and make it conditional on the intrins option.
14480 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14482 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14483 relocations and put the patch info names close to the enum definition.
14485 2007-01-15 Mark Mason <mason@broadcom.com>
14487 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14489 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14491 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14493 2007-01-12 Raja R Harinath <rharinath@novell.com>
14495 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14497 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14499 * Makefile.am: distribute the mips sources.
14501 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14503 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14506 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14508 * cpu-x86.md: back out for now as this triggers other regressions.
14510 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14512 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14513 to eax:edx, so ecx can't get allocated to them (bug #80489).
14515 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14517 * mini.c, mini-exceptions.c: enabled running fault handlers
14520 2007-01-03 Miguel de Icaza <miguel@novell.com>
14522 * driver.c: If nothing fail, do not use the string "failed",
14523 because it makes it very annoying to view test result logs on the
14526 2006-12-30 Miguel de Icaza <miguel@novell.com>
14528 * debug-debugger.c (mono_debugger_main): Rename "main" to
14529 "main_method" to prevent a warning.
14531 Remove a warning for unused field.
14533 2006-12-28 Martin Baulig <martin@ximian.com>
14536 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14538 2006-12-22 Martin Baulig <martin@ximian.com>
14540 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14541 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14542 seperate `.mdb_debug_info' section, so we can access it from the
14543 debugger even if the binary is stripped.
14545 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14546 from the `.mdb_debug_info' here to prevent the linker from
14547 removing that section.
14549 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14550 mdb-debug-info64.s.
14552 2006-12-19 Robert Jordan <robertj@gmx.net>
14554 * mini-x86: enable the code to return small structures in
14555 registers for FreeBSD as well. Fixes bug #80278.
14556 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14558 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14560 * mini-x86.c: align the stack when calling the profiler
14561 function instrumenting the prolog (on OSX).
14563 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14565 * mini.c: emit a break opcode where Debugger.Break () is called.
14567 2006-12-13 Miguel de Icaza <miguel@novell.com>
14569 * mini.c (mono_method_to_ir): Provide useful information on this
14570 assert, to prevent others from debugging like I did.
14572 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14574 * mini.c: enable code which was incorrectly commented
14577 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14579 * mini-x86.c: enable on OSX, too, the code to return small
14580 structures in registers.
14582 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14584 * mini-x86.c: remove the use of the dynamic code manager here, too.
14586 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14588 * mini.h, debug-debugger.c, tramp-*.c: fixed
14589 mono_debugger_create_notification_function() to use
14590 mono_global_codeman_reserve () instead of a dynamic code manager.
14592 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14594 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14595 ves_array_element_address() jit icall and use a generated
14596 managed method instead (which is about 4 times faster for a rank 3
14599 2006-11-29 Mark Mason <mason@broadcom.com>
14601 * basic-calls.cs: additional tests for passing
14602 structures as function arguments.
14604 2006-11-29 Mark Mason <mason@broadcom.com>
14606 * mini-mips.h: disable custom exception handling
14607 * mini-mips.c: throw/rethrow should use jalr to call
14608 exception stubs. Fixed bug with passing structures
14609 by value. More support for tracing floating point
14612 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14614 * mini.c: fixed typo in the soft-float ldind.r4 handling
14617 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14619 * mini.c, mini.h, driver.c: added --runtime command line
14620 option to select a different runtime than the autodetected one.
14621 * jit.h: added API for embedders to initialize with a specific
14624 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14626 * mini.c: handle also boxing of r4 values (bug #80024).
14628 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14630 * mini-ppc.c: force indirect calls until we reserve
14631 enough address space for all the generated code.
14633 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14635 * exceptions-arm.c: workaround bugs in the libc definition
14636 of struct ucontext.
14638 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14640 * inssel.brg: fixes from me and Mark Mason.
14642 2006-11-23 Dick Porter <dick@ximian.com>
14644 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14645 semaphore display now we've fixed the initial value
14647 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14649 * inssel.brg: partially revert the last change to fix the build.
14651 2006-11-21 Mark Mason <mason@broadcom.com>
14653 * inssel.brg: Add and use compare-and-branch macros to support
14654 architectures that do not have condition code registers (ie. MIPS).
14655 * *-mips.{c,brg,md}: Fix copyright statements
14657 2006-11-20 Mark Mason <mason@broadcom.com>
14659 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14660 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14661 * mini.h: Added declaration for mono_print_ins()
14662 * mini-codegen.c: added ins_spec initializer for MIPS
14663 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14664 vreg to be virtual and hreg to be non-virtual.
14665 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14666 is not yet working/implemented correctly.
14667 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14668 non-static, fixup calls to print_ins() from other parts in the file.
14670 2006-11-20 Mark Mason <mason@broadcom.com>
14672 * basic-calls.cs: added tests for passing structures as arguments
14675 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14677 * inssel-long32.brg: optimize signed division by power of two.
14679 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14681 * mini-arm.c: added support for interworking with thumb code
14682 (mono must be still be built using the ARM instruction encoding).
14684 2006-11-19 Miguel de Icaza <miguel@novell.com>
14686 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14687 verifier has different rules for it. Fixes a few verifier issues
14690 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14691 at the end, so people know what happened.
14693 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14695 * brach-opts.c: in optimize_exception_target() make sure we
14696 are in a catch clause (fixes bug #79871).
14698 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14700 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14701 more soft-float support fixes.
14703 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14705 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14706 that are passed half on the stack and half in registers.
14708 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14710 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14711 more mips integration work from Mark E Mason
14712 <mark.e.mason@broadcom.com>.
14714 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14716 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14717 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14718 tramp-mips.c: added sources for the mips port, not
14719 integrated in the build yet. Contributed by
14720 Mark E Mason <mark.e.mason@broadcom.com>.
14722 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14724 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14726 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14728 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14729 put the soft-float rules in its own file since it seems to
14730 break s390 compilation.
14732 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14734 * mini-arm.c: fixed wrnings.
14736 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14738 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14739 inssel-arm.brg: ARM support for soft-float.
14741 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14743 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14744 loads and stores of 32 bit fp values.
14746 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14748 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14750 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14751 works. Fixes #79852 and #79463.
14753 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14755 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14756 more soft-float support WIP and fixes.
14758 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14760 * mini-arm.c: some VFP updates.
14762 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14764 * mini-exceptions.c: 0 is a valid local var offset in some
14765 architectures, don't assert (bug #78508).
14767 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14769 * exceptions-arm.c: fixed off by one error in stack walk code.
14771 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14773 * mini.h, mini.c: more precise tracking of type load exceptions.
14775 2006-11-03 Robert Jordan <robertj@gmx.net>
14777 * Makefile.am: [WIN32] Add monow.exe target.
14778 * driver.c: [WIN32] Don't detach the console when debugging.
14781 2006-10-30 Miguel de Icaza <miguel@novell.com>
14783 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14785 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14787 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14789 * driver.c (mini_regression): Fix --regression with AOT.
14791 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14793 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14795 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14797 * mini-sparc.h: Don't use sigaction on sparc/linux.
14799 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14801 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14803 * mini-exceptions.c: Add proper include files for getpid ().
14805 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14807 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14808 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14811 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14812 name cache to reduce its size.
14814 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14816 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14818 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14819 the mono_lmf TLS variable.
14821 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14822 trampoline lmf frames.
14824 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14826 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14828 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14829 the mono_lmf TLS variable.
14831 * mini-exceptions.c: Access the LMF structure through accessors.
14833 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14834 variable instead of in jit_tls->lmf.
14836 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14838 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14839 trampoline lmf frames.
14841 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14843 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14845 * mini.c trace.c mini-x86.c: Revert these too.
14847 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14850 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14852 * genmdesc.c: removed now dead code.
14854 2006-10-09 Robert Jordan <robertj@gmx.net>
14856 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14858 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14860 * mini.h: do not leave gaps in the opcode values.
14862 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14864 * jit-icalls.h: flag functions as internal here, too.
14866 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14868 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14869 functions with the internal attribute.
14871 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14873 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14875 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
14877 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
14880 2006-10-05 Zoltan Varga <vargaz@gmail.com>
14882 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
14883 tail calls as on other platforms.
14885 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
14887 * iltests.il: Add a few tailcall tests.
14889 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14891 * driver.c: fix loop for old compilers (bug #79521).
14893 2006-10-02 Zoltan Varga <vargaz@gmail.com>
14895 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
14897 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
14899 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
14900 metadata without any code.
14902 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
14903 more precise debugging information using gdb.
14905 2006-09-30 Zoltan Varga <vargaz@gmail.com>
14907 * inssel-ia64.brg: Make the helper methods static.
14909 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14911 * inssel-x86.brg: make the helper methods static.
14913 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
14915 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
14917 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14919 * mini.c: updates for monoburg changes.
14920 * inssel.brg: make a few helper functions static as they should.
14922 2006-09-27 Zoltan Varga <vargaz@gmail.com>
14924 * Makefile.am: Move mini-codegen.c to common_sources.
14926 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14928 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
14930 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
14931 mini-ppc.h: port to use the common local register allocator.
14933 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14935 * mini.h: Remove the comment too then.
14937 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
14939 * mini.h: put back backend.data which is to be used shortly and
14940 doesn't increase the size of MonoInst. If any 64 bit arch aligned
14941 pointers on 4 byte boundaries it'd have much bigger issues running
14942 and you can ifdef it out anyway.
14944 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14946 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
14947 MonoInst size by 4 bytes on 64 bit machines.
14949 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
14951 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
14952 replacement with more meaningful field names. Arch maintainers, please
14953 check the assigned names are good enough for your arch.
14955 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14957 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
14958 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
14960 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
14962 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
14963 relocations and memory requirements, put the optimization flags
14964 definitions in their own file.
14966 2006-09-24 Zoltan Varga <vargaz@gmail.com>
14968 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
14970 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
14972 2006-09-22 Zoltan Varga <vargaz@gmail.com>
14974 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
14976 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
14978 * inssel.brg: use the correct function to get the size of an item
14979 in an array, given an element class.
14980 * aot-compiler.c: do not access class->class_size directly.
14982 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
14984 * mini.h, debug-mini.c: added a debugging function to print
14985 info about local variables and arguments in a jitted method.
14987 2006-09-20 Zoltan Varga <vargaz@gmail.com>
14989 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14991 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
14993 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14995 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
14996 inner and outer loops when passing vtypes.
14998 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15000 * mini-ppc.c: take into account the cpu errata for cache flushing
15001 which caused some random errors (bug #79381).
15003 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15005 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15006 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15008 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15010 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15013 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15014 freebsd ports tree.
15016 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15017 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15019 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15022 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15024 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15026 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15028 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15029 macro does not have to be changed during debugging.
15031 * 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>.
15033 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15035 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15037 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15038 MONO_ARCH_NO_EMULATE_MUL is defined.
15040 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15042 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15044 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15046 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15048 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15050 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15051 stuff to mini-exceptions.c where it is used.
15053 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15054 setup code, the real one is in mini-exceptions.c.
15056 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15057 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15058 some changes from the freebsd ports tree.
15060 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15063 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
15065 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
15067 * mini.c: on Linux, check for /proc to be mounted
15068 (bug# 79351, novell bug#201204).
15070 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
15072 * mini.c: handle cases where pthread_attr_getstack() behaves
15073 incorrectly (bug #78096).
15075 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
15077 * mini-arm.c: support larger stack frames (bug #79272).
15079 2006-09-08 Zoltan Varga <vargaz@gmail.com>
15081 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
15083 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
15086 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
15087 mono_class_from_name () to find a class from its name.
15089 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
15091 2006-09-07 Zoltan Varga <vargaz@gmail.com>
15093 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
15095 2006-09-05 Kornel Pal <kornelpal@gmail.com>
15097 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
15099 2006-09-04 Zoltan Varga <vargaz@gmail.com>
15101 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
15102 callinfo->trampoline.
15104 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15106 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
15109 2006-09-03 Zoltan Varga <vargaz@gmail.com>
15111 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15113 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15115 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15116 stats.method_trampolines, it is already done by the generic trampoline code.
15118 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15120 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15122 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15124 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15126 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15128 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15130 * mini.c (print_jit_stats): Print new stats.
15132 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15134 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15136 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15137 Address on two dimensional arrays. Fixes #78729.
15139 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15141 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15144 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15146 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15149 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15151 (mini_get_ldelema_ins): Ditto.
15153 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15155 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15156 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15159 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15161 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15162 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15164 * exceptions-s390x.c: Cosmetic change.
15166 * tramp-s390.c: Fix warning.
15168 * cpu-s390.md: Correct length of mul_imm.
15170 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15172 * aot-compiler.c: added binary writer with ELF backend
15173 implementation (only on Linux/x86 for now).
15175 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15177 * Makefile.am: Don't run net 2.0 AOT tests.
15179 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15180 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15182 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15184 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15186 * aot-compiler.c: simplified and refactored the asm-writing code
15187 to allow different backends.
15189 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15191 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
15193 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
15194 little. Share patches of type TYPE_FROM_HANDLE as well.
15196 * mini.c (mono_patch_info_equal): New helper function.
15197 (mono_patch_info_hash): Ditto.
15199 * aot-compiler.c (emit_method_code): Fix s390 build.
15201 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
15202 is not handled because it is stored as a flag and not as a type ctor. Fixes
15205 2006-08-17 Zoltan Varga <vargaz@gmail.com>
15207 * aot-compiler.c: Fix computation of GOT slot statistics.
15209 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
15210 Also remove support for not PIC AOT.
15212 * mini.h: Bump AOT file format version.
15214 * objects.cs: Add a test for #78990.
15216 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
15217 (peter.dettman@iinet.net.au). Fixes #79087.
15219 * basic-long.cs: Add a test for the above.
15221 2006-08-16 Zoltan Varga <vargaz@gmail.com>
15223 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
15225 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
15228 2006-08-15 Zoltan Varga <vargaz@gmail.com>
15230 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15233 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15235 * mini.c: Don't verify COM proxy invoke calls
15238 2006-08-10 Dick Porter <dick@ximian.com>
15240 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15241 which process is holding semaphores locked.
15243 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15245 * mini-ia64.c mini-amd64.c: Fix #79027.
15247 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15249 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15251 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15252 implicit arguments in a vararg call. Fixes #79027.
15254 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
15256 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
15257 (mono_get_array_new_va_signature): Ditto.
15259 2006-08-05 Zoltan Varga <vargaz@gmail.com>
15261 * aot-runtime.c: Call init_plt lazily.
15263 * inssel-long.brg: Fix unsigned long->int conversion.
15265 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
15267 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
15268 that most data is now in the .rss/.data section.
15270 2006-08-04 Zoltan Varga <vargaz@gmail.com>
15272 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
15274 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
15276 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
15278 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
15280 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
15281 virtual call. Fixes #79010.
15283 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
15284 and use the result as the this argument in the real call.
15286 * generics.2.cs: Add a new test for #79010.
15288 2006-08-03 Zoltan Varga <vargaz@gmail.com>
15290 * mini-x86.c: Fix a warning.
15292 * aot-compiler.c: Add a bunch of statistics.
15294 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
15296 2006-08-02 Zoltan Varga <vargaz@gmail.com>
15298 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
15300 2006-08-01 Zoltan Varga <vargaz@gmail.com>
15302 * 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>.
15304 2006-07-13 Miguel de Icaza <miguel@novell.com>
15306 * mini.c (mono_method_to_ir): Obtain the original method in the
15307 CIL stream and use this to perform validation.
15311 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15313 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15314 (mono_arch_call_opcode): Ditto.
15316 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15319 * mini.c (mono_patch_info_dup_mp): New helper function.
15321 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15322 compilation. Fixes #78827.
15324 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15326 * declsec.c: Use original security informations for
15327 MONO_WRAPPER_MANAGED_TO_MANAGED.
15329 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15331 * mini.c: Allow Com Interop methods/classes and
15332 don't verify COM wrapper calls
15335 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15337 * inssel-long32.brg: Fix long->i4 checked conversion.
15339 * exceptions.cs: Add a test for the above.
15341 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15343 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15345 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15348 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15351 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15353 * mini.c: Fix solaris/x86 exception handling.
15355 * Makefile.am: Get rid of $(ICU_LIBS).
15357 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15359 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15360 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15361 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15363 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15365 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15366 this function causes a SIGSEGV.
15368 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15370 * mini.c: Remove unused solaris/x86 includes.
15372 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15374 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15376 2006-06-20 Jb Evain <jbevain@gmail.com>
15378 * cpu-g4.md: fix max length of start_handler instruction.
15380 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15381 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15383 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15384 * ssa.c: Fixed bug 78653 for SSA based deadce.
15385 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15386 MonoInst.flags, used in SSA based deadce.
15387 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15388 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15390 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15392 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15393 it can end up using non executable memory on ppc64 systems
15394 running ppc32 userspace (fix from Johannes Berg).
15396 2006-06-14 Dick Porter <dick@ximian.com>
15398 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15401 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15402 * mini.c: Made so that inline is locally disabled if it would
15403 trigger a .cctor, because too many apps depend on this behavior
15404 (which seems to be also the one of the MS CLR).
15406 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15408 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15409 No idea why this worked before.
15411 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15412 which branch to outer exception clauses since they could skip the
15413 inner finally clauses. Fixes #78633.
15415 * exceptions.cs: Add a test for the above.
15417 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15420 * iltests.il: Add a test for the above.
15422 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15424 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15425 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15427 * iltests.il: Add a test for the above.
15429 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15431 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15433 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15434 methods as instrinsics.
15436 2006-06-09 Wade Berrier <wberrier@novell.com>
15438 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15439 (simple-cee-ops.h ssapre-mini-ops.h)
15441 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15443 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15444 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15446 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15447 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15449 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15451 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15453 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15455 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15456 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15457 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15458 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15459 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15460 of opcodes, so that bug 78549 should not happen again.
15461 * ssapre.c: Updated to use the renamed files.
15463 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15465 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15466 in OP_ATOMIC_EXCHANGE_I4.
15468 2006-06-07 Wade Berrier <wberrier@novell.com>
15470 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15471 in mono_debugger_create_notification_function)
15473 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15475 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15477 * mini.c (type_from_stack_type): Disable some changes which do not
15480 * driver.c: Reenable opts.
15482 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15483 of the evaluation stack.
15485 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15486 evaluation stack trace at entry to the bblock.
15488 * mini.c (merge_stacks): New function to perform verification of stack merges.
15489 Turned off by default.
15491 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15494 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15496 * local-propagation.c: Fixed bug 78549.
15498 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15500 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15502 2006-06-02 Miguel de Icaza <miguel@novell.com>
15504 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15505 tramp-arm.c, tramp-ia64.c
15506 (mono_debugger_create_notification_function): Update signature to
15507 new signature and use new protocol for creating the notification
15510 Should fix the build.
15512 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15514 * exceptions-ppc.c (mono_jit_walk_stack)
15515 (ves_icall_get_frame_info): Fix the build
15517 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15519 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15521 2006-05-31 Raja R Harinath <rharinath@novell.com>
15523 * il2tests.2.il: New file for generics CIL tests. Add test for
15525 * Makefile.am: Update.
15528 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15531 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15533 * aliasing.c: Fixed bug 78311.
15535 2006-05-29 Martin Baulig <martin@ximian.com>
15537 * mini-exceptions.c (mono_find_jit_info): When computing the
15538 native offset, check whether we're actually inside the method's
15539 code; call mono_debug_print_stack_frame() to format the frame.
15540 (ves_icall_System_Exception_get_trace): Call
15541 mono_debug_print_stack_frame() to format the stack frame.
15542 (ves_icall_get_trace): Update to the new debugging API.
15543 (mono_jit_walk_stack_from_ctx): Likewise.
15544 (ves_icall_get_frame_info): Likewise.
15546 * mini.c (get_method_from_ip): Use the new debugging API.
15547 (mono_print_method_from_ip): Likewise.
15550 (mono_jit_walk_stack): Use the new debugging API.
15551 (ves_icall_get_frame_info): Likewise.
15553 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15555 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15557 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15559 * mini.c: Added "limitator" to inline for debugging.
15561 2006-05-24 Martin Baulig <martin@ximian.com>
15563 * debug-debugger.c (mono_debugger_init): Create a private,
15564 malloc()-based code manager for the notification function and
15565 intentionally leak it on exit. This fixes the crash-on-exit race
15569 (mono_debugger_create_notification_function): Added
15570 `MonoCodeManager *' argument.
15573 (mono_debugger_create_notification_function): Added
15574 `MonoCodeManager *' argument.
15576 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15578 * aliasing.c: Fixed 64 bit issue.
15579 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15580 default since all known bugs are fixed (one more time!).
15582 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15584 * mini.c: write barrier support.
15586 2006-05-23 Martin Baulig <martin@ximian.com>
15588 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15589 check at the top of the file.
15591 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15593 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15594 reverting changes without reason and without changelog entries.
15596 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15598 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15599 to a few opcodes. Fixes #78439.
15601 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15602 consistency with other archs.
15604 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15606 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15608 * debug-debugger.c: fix the build.
15610 2006-05-17 Martin Baulig <martin@ximian.com>
15613 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15614 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15615 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15616 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15618 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15620 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15622 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15624 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15625 MONO_TYPE_GENERICINST.
15627 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15628 MONO_TYPE_GENERICINST.
15630 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15632 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15635 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15637 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15639 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15641 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15643 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15644 mono_trace_cleanup ().
15646 * iltests.il: Fix problem with the newly added test.
15648 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15649 due to register constraints, free up the previous hreg. Fixes #78314.
15651 * iltests.il: Add new test for #78314.
15653 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15654 Interlocked.Add. Fixes #78312.
15656 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15658 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15660 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15662 2006-05-05 Martin Baulig <martin@ximian.com>
15664 * debug-mini.c (mono_debug_open_block): New method.
15667 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15668 the beginning of each basic block.
15671 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15672 the beginning of each basic block.
15674 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15676 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15677 default until I understand why they break the build on amd64.
15679 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15681 * mini.c (mini_cleanup): Call mono_cleanup ().
15683 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15686 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15688 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15689 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15690 default since all known bugs are fixed, and I cannot reproduce bug
15691 77944... I'm asking Matt Hargett to test again after this commit.
15693 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15695 * mini-codegen.c: Fixed typo that thrashed inline.
15697 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15699 * dominators.c (compute_dominators): Avoid using a worklist since
15700 it is not correct in some cases. Instead, iterate over all bblocks as
15701 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15703 2006-04-28 Miguel de Icaza <miguel@novell.com>
15705 * mini.c (mono_jit_compile_method_inner): Use
15706 mono_prepare_exception_from_error that resets the value
15709 2006-04-27 Miguel de Icaza <miguel@novell.com>
15711 * mini.c: Move the mini_loader_error_to_exception to metadata.
15713 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15715 * aliasing.c: Fixed bug 78210.
15717 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15719 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15720 default until all their problems (or the ones they trigger) are fixed.
15722 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15724 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15726 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15727 as loaded only after resolving patches since that could invoke the same method.
15729 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15731 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15734 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15737 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15740 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15741 made from AOT code through the PLT table.
15743 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15744 holding the plt offset when a call is made to the aot plt trampoline.
15746 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15748 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15751 * Makefile.am (common_sources): Fix build breakage.
15753 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15754 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15755 intra-assembly calls if possible.
15757 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15759 * mini-trampolines.c: Handle PLT entries.
15761 * mini.c: Avoid creating a GOT var for calls.
15763 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15764 from mscorlib code.
15766 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15767 from mscorlib code.
15769 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15772 * mini.h: Bump AOT file format version.
15774 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15777 2006-04-25 Martin Baulig <martin@ximian.com>
15779 * driver.c: Disable copyprop, consprop and inline when running
15780 inside the debugger.
15782 2006-04-25 Martin Baulig <martin@ximian.com>
15784 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15785 with `get_current_thread' and added `detach'.
15786 (MonoDebuggerMetadataInfo): Added `thread_size',
15787 `thread_tid_offset', `thread_stack_ptr_offset' and
15788 `thread_end_stack_offset'.
15790 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15792 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15795 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15796 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15798 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15800 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15802 * aot.c: Add support for ADJUSTED_IID.
15804 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15806 * aot.c (emit_method_order): Don't align method_order_end.
15808 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15809 the interface ID changes.
15811 2006-04-21 Dick Porter <dick@ximian.com>
15813 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15814 cleaning up a thread. Fixes the new part of bug 77470.
15816 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15818 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15819 to managed wrapper.
15821 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15823 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15825 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15826 SIGSEGV. Fixes #78072.
15828 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15829 unregister our SIGABRT handler.
15831 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15833 * mini.c: Disabled inline where it can alter the call stack in a
15834 way visible from managed code.
15835 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15838 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15840 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15841 on other platforms. Fixes #78089.
15843 2006-04-13 Martin Baulig <martin@ximian.com>
15845 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15846 determine whether we're inside the debugger.
15849 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15851 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15853 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15854 handler clauses. Fixes #78024.
15856 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15857 in the CALL_MEMBASE opcodes. Fixes #78088.
15858 (mono_arch_get_vcall_slot_addr): Ditto.
15860 2006-04-10 Martin Baulig <martin@ximian.com>
15862 * debug-debugger.c: The thread handling code has now been moved
15863 into ../metadata/threads.c.
15865 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15867 * driver.c (mono_main): Fix --with-gc=none build.
15869 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15870 (mono_spillvar_offset_float): Ditto.
15871 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15872 hreg, not when its !global, since on ia64, there is a third category: stacked
15875 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
15877 * mini.c: set MonoInst->klass for load field address and a few other
15880 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15882 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
15884 2006-04-07 Zoltan Varga <vargaz@gmail.com>
15886 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
15887 the branch opt changes.
15889 2006-04-06 Dick Porter <dick@ximian.com>
15891 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
15893 * wapihandles.c (mini_wapi_seminfo):
15894 * driver.c (mono_main): Add semaphore info option
15896 2006-04-05 Zoltan Varga <vargaz@gmail.com>
15898 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
15899 branch optimization changes. Fixes #78009.
15901 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15903 * mini.c: ignore accessibility of methods in managed->native wrappers.
15905 2006-04-04 Zoltan Varga <vargaz@gmail.com>
15907 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
15909 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
15911 2006-04-03 Zoltan Varga <vargaz@gmail.com>
15913 * mini.c: Modify the branch optimizations to preserve the invariant that
15914 the entries inside the in_bb and out_bb arrays are unique.
15915 (mono_unlink_bblock): Avoid creation of new arrays.
15917 2006-04-02 Zoltan Varga <vargaz@gmail.com>
15919 * mini.c (mono_unlink_bblock): Fix regression caused by previous
15922 2006-04-01 Zoltan Varga <vargaz@gmail.com>
15924 * mini.c (optimize_branches): Remove the "optimizations" in
15925 the cbranch1/cbranch2 -> branch cases which were causing several
15926 problems in the past. Fixes #77986.
15928 2006-03-31 Chris Toshok <toshok@ximian.com>
15930 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
15931 default optimizations :(
15933 2006-03-31 Zoltan Varga <vargaz@gmail.com>
15935 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
15938 2006-03-31 Massimiliano Mantione <massi@ximian.com>
15940 * local-propagation.c: Added comments to structs and removed
15941 "Mono" prefixes from local tree mover types.
15943 2006-03-30 Zoltan Varga <vargaz@gmail.com>
15945 * Makefile.am (arch_sources): Define this for each architecture so
15946 libmono_la_SOURCES is defined in one place.
15948 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
15950 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
15953 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
15955 * driver.c: print the GC name supplied by configure.
15957 2006-03-29 Massimiliano Mantione <massi@ximian.com>
15959 * local-propagation.c: Added tree mover, and moved here all the
15960 local propagation code from mini.c
15961 * mini.c: Added support for treeprop, and moved all the local
15962 propagation code to local-propagation.c
15963 * mini.h: Added support for treeprop
15964 * driver.c: Added support for treeprop, enabled consprop, copyprop,
15965 treeprop, inline and deadce by default
15966 * Makefile.am: Added local-propagation.c
15968 2006-03-25 Zoltan Varga <vargaz@gmail.com>
15970 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
15972 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
15974 * debug-debugger.c: make it compile without the Boehm GC.
15976 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15978 * mini.c: fixed issue with mismatch when an icall is registered
15979 with multiple names but same address.
15981 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15983 * declsec.c, mini-exceptions.c: use write barrier to set reference
15984 fields of managed objects.
15986 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15988 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
15989 (can_access_internals): Fix a warning.
15991 * mini.c (print_method_from_ip): Rename this to
15992 mono_print_method_from_ip so it gets exported.
15994 * trace.c: Deal with strings inside StringBuilder's containing garbage
15995 and fix memory leaks. Fixes #77848.
15997 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15999 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16002 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16004 * mini-s390.c: Remove OP_X86_TEST_NULL.
16006 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16008 * mini.c: use the correct GetHashCode() for the moving collector.
16010 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16012 * liveness.c: Regalloc spill cost tuning.
16014 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16016 * mini-s390x.h: Correct S390_LONG macro.
16018 * mini-s390x.c: Cleanup unused code.
16020 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16022 * jit-icalls.h: New file.
16024 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16025 icalls and include that instead of including jit-icalls.c.
16027 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16030 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16032 * mini.c: when checking for member accessibility, also check for
16033 friend assemblies and for explicit interface implementations.
16035 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16037 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16039 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16041 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16042 common cases are done first.
16044 * mini-ops.h: Only define platform specific opcodes on the given platform.
16046 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16049 2006-03-14 Martin Baulig <martin@ximian.com>
16051 Revert Paolo's change from r57348:
16053 * mini.h: don't use gboolean for bitfields.
16054 * mini.c: verifier changes for fields and methods accessibility.
16056 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16058 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16060 * mini-s390x.c: Fix conv_r_un.
16062 * cpu-s390, cpu-s390x.md: Fix lengths.
16064 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
16066 * mini.c: nested types have access to all the nesting
16067 levels, not just the enclosing types.
16069 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16071 * mini.c: added a few more verification checks.
16073 2006-03-12 Zoltan Varga <vargaz@gmail.com>
16075 * liveness.c: Merge optimizations from the linear-il branch.
16077 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16079 * mini-ia64.c (emit_call): Add a comment.
16081 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
16083 * tramp-ia64.c: Fix some warnings.
16085 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
16087 * mini.h: don't use gboolean for bitfields.
16088 * mini.c: verifier changes for fields and methods accessibility.
16090 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16092 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
16093 lazy icall wrapper changes.
16095 * dominators.c: Replace all the dominator algorithms with faster
16096 ones from the linear-il branch.
16098 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
16101 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16102 common cases are done first.
16104 * mini-amd64.c: Fix some warnings.
16106 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
16109 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16112 * mini.h: Add a missing prototype.
16114 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16116 * mini.c: Compile icall wrappers lazily.
16118 * mini-codegen.c: Use printf instead of g_print since its much faster.
16120 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16123 * mini.c (optimize_branches): Cache the negative result from
16124 remove_block_if_useless ().
16126 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16127 Also fix some bblock linking issues.
16129 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16132 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16134 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16135 accessed fields first, for better cache behavior.
16137 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16139 * mini.c: speedup IList<T> array accesses.
16141 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16143 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16144 inline_costs counter. Fixes #77190.
16146 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16148 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16149 trace messages. Fixes #77706.
16151 2006-03-04 Martin Baulig <martin@ximian.com>
16153 * tramp-amd64.c, tramp-x86.c
16154 (mono_debugger_create_notification_function): Use
16155 mono_global_codeman_reserve() to allocate a buffer at runtime and
16158 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16160 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16161 notification function at runtime and then call `initialize' in the
16162 `MONO_DEBUGGER__debugger_info' vtable.
16164 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16166 * iltests.il: Fix a visibility problem.
16168 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16170 * driver.c, mini.c: add hooks for the counters API.
16172 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16174 * driver.c: show disabled options.
16176 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16178 * linear-scan.c: always use cost-driven selection.
16180 2006-02-28 Raja R Harinath <rharinath@novell.com>
16182 * jit-icalls.c (helper_compile_generic_method): Revert change from
16185 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16187 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16189 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16191 * inssel.brg: style fixes, mostly to force the updated monoburg
16192 to run for people using svn.
16194 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
16196 * mini.c: match monoburg changes.
16198 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16200 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
16201 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
16202 declaration in the header file.
16204 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
16206 * helpers.c: reduce relocations and mem usage.
16208 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
16210 * mini.h, mini-codegen.c: disable logging features if
16211 requested by configure.
16213 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
16215 * mini.c: tiny verifier changes.
16217 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16219 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
16220 cpu-pentium.md: stack alignment changes for osx/x86,
16221 partially from Geoff Norton <gnorton@customerdna.com>.
16223 2006-02-24 Raja R Harinath <harinath@gmail.com>
16225 * jit-icalls.c (helper_compile_generic_method): Update to changes
16226 in metadata/class.c.
16228 2006-02-24 Zoltan Varga <vargaz@gmail.com>
16230 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16232 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16233 interface calls with large offsets.
16235 2006-02-23 Raja R Harinath <rharinath@novell.com>
16237 * jit-icalls.c (helper_compile_generic_method): Document the
16238 special-case we depend on so that we can inflate the method twice
16239 with the same context with no bad side-effects.
16241 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16243 * mini-x86.c, mini-amd64.c: fix for case when xen support
16246 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16248 * mini-x86.c, mini-amd64.c: generate code to access tls items
16249 in a faster way for Xen systems.
16251 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16253 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16254 updates and compilation fixes for the OSX/x86 port, mostly from
16255 Geoff Norton <gnorton@customerdna.com>.
16257 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16259 * inssel.brg: faster interface call implementation
16260 to sync with the interface_offsets MonoVTable changes.
16262 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16264 * mini.c: more verification checks.
16266 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
16268 * mini.c: added a few more verification checks.
16270 2006-02-17 Neale Ferguson <neale@sinenomine.net>
16272 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
16273 facility on the processor and use it if available.
16275 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16277 * driver.c, aot.c, mini.c: throw exception if the IL code is
16278 invalid or unverifiable.
16280 2006-02-17 Raja R Harinath <rharinath@novell.com>
16282 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
16285 2006-02-16 Zoltan Varga <vargaz@gmail.com>
16287 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
16289 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16291 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
16292 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
16293 handling of instantiated generic valuetypes.
16295 2006-02-11 Zoltan Varga <vargaz@gmail.com>
16297 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
16298 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
16301 * generics.2.cs: Revert the nullable reftypes tests.
16303 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16305 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16306 using __builtin_frame_address (1) as it doesn't work in the presence
16307 of optimizations. Hopefully fixes #77273.
16309 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16310 -> generics.cs change as it doesn't work with some automake versions.
16312 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16314 * mini.c: handle systems that sue a different way to
16315 retrieve the stack address of the current thread.
16317 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16319 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16320 it specially in the makefile.
16322 * generics.2.cs: Add tests for nullable reference types.
16324 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16326 * mini.c: always handle the case when mono_jit_init()
16327 is called in a thread different from the main thread,
16328 confusing libgc (bug #77309).
16330 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16332 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16334 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16336 * mini.c: change optimize_branches () to use a single loop
16337 and introduce a new optimization to simplify some range checks.
16339 2006-02-03 Martin Baulig <martin@ximian.com>
16341 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16342 and merged with debugger_thread_manager_add_thread().
16343 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16344 inform the debugger about the main thread.
16346 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16348 * basic.cs: Add test for div.un/rem.un constant folding.
16350 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16352 * cpu-s390x.md: correct int_xor_imm length
16354 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16356 * generics.2.cs: New test for #77442.
16358 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16361 2006-02-02 Martin Baulig <martin@ximian.com>
16363 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16364 <mono/metadata/mono-debug-debugger.h>
16366 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16368 2006-02-02 Martin Baulig <martin@ximian.com>
16370 * debug-debugger.h: New header file for debug-debugger.c.
16372 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16373 function is a separate thread anymore; add support for attaching.
16375 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16377 * tramp-x86.c: Fix a warning.
16379 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16381 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16382 on very large methods.
16384 * aot.c (load_patch_info): Fix a warning.
16386 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16388 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16389 mini-ops.h: alu membase optimizations.
16391 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16393 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16394 to speedup StringBuilder.
16396 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16398 * dominators.c (mono_compute_natural_loops): Fix detection of
16399 loop body start blocks.
16401 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16403 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16405 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16408 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16410 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16412 2006-01-25 Martin Baulig <martin@ximian.com>
16414 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16415 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16416 started to cleanup this file a little bit.
16418 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16420 * mini.c: optimize a codepath frequently happening in generics code.
16422 2006-01-23 Martin Baulig <martin@ximian.com>
16424 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16426 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16427 functions directly.
16429 * driver.c: debug-debugger.c is only available if
16430 `MONO_DEBUGGER_SUPPORTED' is defined.
16432 2006-01-23 Martin Baulig <martin@ximian.com>
16434 * debug-debugger.c: Only enable this on platforms where the Mono
16435 Debugger is working (x86 and x86_64).
16437 2006-01-21 Martin Baulig <martin@ximian.com>
16439 The Mono Debugger is now using the normal `mono' instead of the
16440 `mono-debugger-mini-wrapper' when executing managed code.
16442 * debug-debugger.c: New file; previously known as
16443 debugger/wrapper/wrapper.c.
16445 * debug-mini.c (mono_init_debugger): Removed.
16447 * driver.c (mono_main): Added new `--inside-mdb' command line
16448 argument which is used when running inside the debugger.
16450 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16452 * liveness.c (mono_analyze_liveness): Remove some unused data
16455 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16457 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16459 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16461 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16462 depends on implementation details of monobitset.
16464 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16467 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16469 * liveness.c: Update after monobitset changes.
16471 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16473 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16475 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16477 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16479 * mini-s390x.c: Remove warning messages.
16481 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16483 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16485 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16487 * generics.2.cs: Add ldelem/stelem_any test.
16489 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16491 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16493 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16495 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16497 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16499 * generics.2.cs: Reenable vtype tests.
16501 * inssel-x86.brg: Remove an icorrect valuetype rule.
16503 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16505 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16506 initial support for OP_ABS.
16508 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16510 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16512 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16514 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16515 conversion and implement LADD/LSUB.
16517 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16520 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16522 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16524 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16527 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16529 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16530 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16531 (stack walk problem).
16533 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16535 * aot.c (mono_aot_load_method): Fix a warning.
16537 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16539 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16541 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16543 * iltests.il: Add test for #77148.
16545 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16548 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16550 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16552 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16554 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16555 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16557 * basic-long.cs: Add lconv-to-r4/r8 tests.
16559 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16561 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16563 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16564 here as on other archs.
16566 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16568 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16570 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16572 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16574 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16576 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16577 instrument_prolog; Add memory_barrier instruction.
16579 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16581 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16583 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16585 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16587 * aliasing.c inssel.brg: Fix warnings.
16589 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16590 could skip initialization of some parts of memory.
16592 * mini.c mini-ia64.c: Fix warnings.
16594 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16596 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16598 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16599 a crash seen on sparc.
16601 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16603 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16605 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16607 * mini-ops.h: Add s390_backchain instruction
16609 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16611 * cpu-s390.md: Add s390_backchain instruction
16613 * mini-s390.c: Significant ABI changes
16615 * mini-s390.h: Cater for zero length structures
16617 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16619 * mini-s390.c: ABI fixes
16621 * inssel-s390.brg: Remove debug statements
16623 * cpu-s390.md: Fix length of ATOMIC_xx operations
16625 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16627 * basic-float.cs: Add float<->long conversion tests.
16629 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16631 * mini-s390.c: Fix LOCALLOC processing.
16633 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16635 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16637 * iltests.il: Add tests for some opcodes not covered by the other
16640 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16642 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16643 register loading for Tail processing; Correct trace output.
16645 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16647 * cpu-s390.md: Correct size of jmp instruction.
16649 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16651 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16653 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16655 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16656 Bring s390 up to current level.
16658 2005-12-12 Zltan Varga <vargaz@gmail.com>
16660 * generics.2.cs: Disable the newly added tests as they do not work yet.
16662 * generics.2.cs: Add valuetype tests.
16664 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16666 * basic-long.cs: Add i4->u8 test.
16668 * objects.cs: Add tests for JIT intrinsic.
16670 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16671 optimizations lost by a mistake.
16673 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16675 * basic-long.cs: Remove a test moved to objects.cs.
16677 * arrays.cs: Add more array tests.
16679 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16681 * arrays.cs: Add new tests for multi-dimensional arrays.
16683 2005-12-06 Raja R Harinath <rharinath@novell.com>
16685 * Makefile.am (test_sources2): Add generics.2.cs.
16686 (EXTRA_DIST): Add test_sources2.
16688 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16690 Support for boxing and unboxing nullable types as well as the
16691 isinst operation on nullables, per the CLI ammendment.
16693 * inssel.brg (CEE_ISINST): Special case for nullable
16695 * mini.c (handle_unbox_nullable): new method
16696 (handle_box): Special case for nullable types
16697 (mono_method_to_ir): Call handle_unbox_nullable in correct
16700 * generics.2.cs: New test suite
16702 * Makefile.am: Support for regression tests with generics.
16704 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16706 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16707 allocated to registers. Fixes #76800.
16709 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16711 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16713 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16715 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16718 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16720 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16723 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16725 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16726 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16728 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16729 single precision before storing to a single precision location.
16731 2005-11-28 Raja R Harinath <rharinath@novell.com>
16733 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16735 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16737 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16740 * basic.cs: Remove test_0_byte_compares test which was moved to
16741 objects.cs a long time ago.
16743 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16745 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16747 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16749 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16750 handlers are called.
16752 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16755 * mini-ia64.c: Add support for the throw->branch exception
16758 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16760 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16762 * mini.c: Enabled "fastpath" deadce :-)
16764 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16766 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16767 alias analysis pass to support it.
16768 * mini.h: Likewise.
16770 * liveness.c: Likewise (liveness computation can use aliasing
16771 information to be more accurate).
16772 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16773 moreover made so that "--compile-all" uses the given optimization
16774 flags and not the default ones.
16775 * aliasing.c: Alias analysis (new file).
16776 * aliasing.h: Likewise.
16777 * Makefile.am: added "aliasing.c" and "aliasing.h".
16779 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16781 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16784 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16786 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16787 fp >= end_of_stack exit condition, as it is not needed, and it might
16788 become true for fp eliminated frames.
16790 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16792 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16795 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16797 * mini-arm.c: fixed alignment of doubles/longs to match
16798 the C ABI (bug #76635).
16800 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16802 * aot.c: fix compilation with --enable-minimal=aot.
16804 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16806 * mini-arm.c: fixed compatibility with the new
16807 floating point emulator package for compares.
16809 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16811 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16813 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16815 * mini-exceptions.c (print_stack_frame): Output to stderr.
16816 (mono_handle_native_sigsegv): Ditto.
16818 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16820 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16821 OP_LCONV_TO_OVF_I implementation.
16823 * mini-amd64.c: Add support for the throw->branch exception
16826 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16827 when the catch clause catches a more general exception, i.e. Object.
16829 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16831 * cpu-ia64.md: Remove unused opcodes.
16833 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16834 specific defines for architectures defining USE_SIGACTION.
16836 * mini-ia64.c: Fix some warnings.
16838 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16839 version seemed to skip a frame.
16841 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16843 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16844 only calls which are made to native code use this flag.
16846 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16848 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16849 varargs methods as well.
16851 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16852 which have save_lmf set. Reorganize methods prologs a bit.
16854 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16855 debugger to the proper place.
16857 2005-10-29 Martin Baulig <martin@ximian.com>
16859 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16860 when running inside the debugger until the debugger has support
16863 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16865 * mini.h: Fix a warning.
16867 2005-10-24 Miguel de Icaza <miguel@novell.com>
16869 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16870 we expose publicly, this returns the string.
16872 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16874 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16875 with fp elimination.
16877 2005-10-21 Zoltan Varga <vargaz@gmail.com>
16879 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
16880 native stacktrace using the glibc 'backtrace' function if available.
16882 2005-10-20 Zoltan Varga <vargaz@gmail.com>
16884 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
16886 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
16887 handle SIGSEGVs received while in native code.
16889 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
16890 code, call mono_handle_native_sigsegv which will abort the runtime
16891 after printing some diagnostics, instead of converting it into a
16892 confusing NullReferenceException.
16894 2005-10-18 Zoltan Varga <vargaz@gmail.com>
16896 * cpu-pentium.md: Remove unused opcodes.
16898 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
16900 * mini-amd64.h (MonoLMF): Add rsp field.
16902 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
16905 2005-10-17 Zoltan Varga <vargaz@gmail.com>
16907 * mini-codegen.c (get_register_spilling): Fix some warnings.
16909 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
16911 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
16912 elimination during exception handling. Enable fp elimination by
16915 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
16918 2005-10-16 Martin Baulig <martin@ximian.com>
16920 * mini-exceptions.c
16921 (mono_debugger_run_finally): New public method for the debugger.
16923 2005-10-10 Zoltan Varga <vargaz@gmail.com>
16925 * debug-mini.c (mono_debug_init_method): Fix warning.
16927 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
16928 the 'exname' parameter const to fix some warnings.
16930 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
16932 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
16933 introduced by the previous patch.
16935 2005-10-08 Zoltan Varga <vargaz@gmail.com>
16937 * basic-float.cs: Add test for precision of float arithmetic.
16939 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
16940 when loading/storing single values from/to memory.
16942 * mini.c (mono_jit_compile_method_with_opt): Create the function
16943 pointers in the correct domain.
16945 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
16947 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
16948 introduced by previous patch.
16950 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
16951 when out_filter_idx is NULL.
16953 * mini-exceptions.c: Don't run filter clauses twice during exception
16954 handling. Fixes #75755.
16956 2005-10-07 Zoltan Varga <vargaz@gmail.com>
16958 * aot.c: Add support for ldflda wrappers.
16960 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
16963 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
16965 * mini.c, mini.h: do not consider exception handlers blocks when
16966 setting up interface variables.
16968 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
16970 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
16972 2005-10-03 Zoltan Varga <vargaz@gmail.com>
16974 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
16975 causes a regression.
16977 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
16979 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
16981 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
16982 of the OP_P definitions.
16984 * TODO: Add a proposal for dealing with the CEE/OP mess.
16986 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
16987 optimizations from the x86 port.
16989 * cpu-amd64.md: Ditto.
16991 * basic.cs basic-long.cs: Add tests.
16993 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
16995 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
16996 Patrik Torstensson's implementation of my exception-handling
16997 optimization idea, when the exception object is not used
17000 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17002 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17003 of the mul_imm optimizations from the old jit.
17005 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17007 * mini.c, liveness.c: patch by Patrik Torstensson and
17008 Zoltan Varga to improve performance in methods with
17011 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17013 * driver.c: Remove 'Globalization' entry from --version.
17015 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17017 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17018 there is a profiler interested in JIT events.
17020 * aot.c: Load profile files produced by the AOT profiling module, and
17021 reorder methods based on the profiling info. Add a 'method_order' table
17022 to the AOT file to make mono_aot_find_jit_info work with the reordered
17025 * mini.h: Bump AOT file version info.
17027 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17029 * mini-arm.h: work around what looks like a gcc bug when optimizations
17032 2005-09-28 Raja R Harinath <rharinath@novell.com>
17034 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17035 conditionals. Use ...
17036 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17038 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17040 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17041 to determine the amount of memory to copy when passing valuetypes.
17043 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17044 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17046 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17048 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17049 information about aot.
17051 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17053 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17054 macros. This will allow a deadlock debugger to easily be plugged
17057 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17059 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17061 2005-09-27 Raja R Harinath <rharinath@novell.com>
17063 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
17064 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
17065 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
17066 ($(arch_built)) [CROSS_COMPILING]: Error out.
17068 2005-09-26 Zoltan Varga <vargaz@gmail.com>
17070 * aot.c: Add support for the no_special_static flag for classes.
17072 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17074 * Reapply reverted patches.
17076 * *: Revert r50174 as well.
17078 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
17080 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17082 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
17084 2005-09-23 Miguel de Icaza <miguel@novell.com>
17086 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
17087 part of the SIG_HANDLER_SIGNATURE.
17089 2005-09-23 Zoltan Varga <vargaz@gmail.com>
17091 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
17094 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
17095 introduced by previous patch.
17097 2005-09-21 Zoltan Varga <vargaz@gmail.com>
17099 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
17100 saved registers too.
17102 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17103 upon the information returned by get_call_info ().
17105 * mini-x86.c (add_float): Fix stack size calculation.
17106 (mono_arch_call_opcode): Rewrite this so it works based up the
17107 information returned by get_call_info ().
17108 (mono_arch_get_this_vret_args): Ditto.
17110 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17112 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17113 in cinfo to determine the registers which need to be used.
17115 2005-09-20 Miguel de Icaza <miguel@novell.com>
17117 * driver.c (mono_main): Add --server and --desktop flags.
17119 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17121 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17122 registers as global registers.
17124 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17125 longer needed with the new register allocator.
17127 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17129 * cpu-ia64.md: Remove unused opcodes.
17131 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17133 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17135 * cpu-amd64.md: Remove unused opcodes.
17137 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17138 needed with the new register allocator.
17140 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17143 2005-09-16 Raja R Harinath <rharinath@novell.com>
17145 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17147 2005-09-16 Martin Baulig <martin@ximian.com>
17149 * exceptions-amd64.c
17150 (throw_exception): Don't call mono_debugger_throw_exception() if
17151 we're a rethrow - see the FIXME in the code.
17153 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17155 * mini.c (mono_init_exceptions): This only works on some architectures.
17157 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17159 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17162 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17164 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17165 now in mini-exceptions.c.
17167 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17169 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17170 now in mini-exceptions.c.
17172 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17174 * exceptions-x86.c: Applied patch from Patrik Torstensson
17175 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17177 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17178 code into mini-exceptions.c. Add some assertions to it.
17180 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17182 * aot.c (emit_section_change): Applied patch from "The Software Team"
17183 (<software@solmersa.com>). Fix as errors on windows.
17185 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17187 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17188 method info into the LMF.
17190 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17192 * mini-ia64.c: Add proper unwind info for method epilogs.
17194 * exceptions-ia64.c: Add some code to help debugging.
17196 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
17198 * mini-exceptions.c: Fix warning.
17200 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17202 * mini.c: Really fix build.
17204 * mini-x86.c mini-amd64.c: Fix build.
17206 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17208 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
17210 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
17211 some Interlocked methods as intrinsics.
17213 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
17214 for Thread methods as well.
17216 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
17218 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
17220 * mini-ia64.c mini-x86.c mini-amd64.c
17221 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
17224 * mini.c (mono_init_exceptions): Fix build breakage.
17226 2005-09-10 Zoltan Varga <vargaz@gmail.com>
17228 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
17229 of instructions. Use the new ia64_unw_op macros for emitting unwind
17232 * mini.c (mono_init_exceptions): Initialize exception handling
17233 related trampolines at startup.
17235 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17237 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17239 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17241 * mini.c: Handle type loading errors gracefully during compilation and
17242 throw the appropriate exception.
17244 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17246 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17247 for the mono binary.
17249 2005-09-09 Martin Baulig <martin@ximian.com>
17251 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17254 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17256 * mini-arm.h: use emulation for conv.r.un for the release.
17258 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17260 * mini-arm.c, objects.cs: more fixes and tests for them.
17262 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17264 * mini-arm.c: align structures to at least 4 bytes to be able
17265 to keep our current optimized memcpy.
17267 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
17269 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
17271 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17273 * mini.c: ignore SIGPIPE.
17275 2005-09-04 Zoltan Varga <vargaz@gmail.com>
17277 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
17279 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
17281 2005-09-02 Zoltan Varga <vargaz@gmail.com>
17283 * mini.h: Add prototype for mono_allocate_stack_slots_full.
17285 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17287 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
17288 exception handling support.
17289 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
17290 patch by Brian Koropoff <briank@marakicorp.com>).
17292 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
17294 * mini.c: revert another 'optimization' which breaks when
17295 items on the eval stack need to be saved at a basic block end
17298 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17300 * jit-icalls.c: for arrays, ensure we always provide
17303 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17305 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17307 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17309 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17311 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17312 arguments in their original register.
17314 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17316 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17319 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17320 when ssapre is enabled.
17322 * inssel-long.brg: Fix bug in previous patch.
17324 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17325 multiplication by a constant.
17327 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17329 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17332 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17335 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17337 * inssel-arm.brg: apply changes tested by Brian Koropoff
17338 <briank@marakicorp.com>.
17340 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17342 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17344 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17346 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17347 to the same register if dreg is just a base register.
17348 (print_ins): Improve printing of membase opcodes.
17350 * inssel-x86.brg: Add optimized ldind(reg) rules.
17352 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17354 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17356 * mini.c: when running under valgrind, set the stack bottom for
17357 the GC at the actual approximate stack for the app (fixes running
17358 mono with valgrind).
17360 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17362 * mini.c: do no break at the first valuetype to init found
17363 (fixes bug #75791).
17365 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17367 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17369 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17371 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17373 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17375 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17377 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17379 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17381 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17384 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17387 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17390 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17392 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17394 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17396 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17397 in the tail recursion optimization.
17399 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17400 debug info into the assembly file.
17402 * iltests.il: Add test for filter regions.
17404 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17405 initial stack of filter regions. Fixes #75755.
17407 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17409 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17410 stack requirements.
17412 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17414 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17415 the check for an already compiled method on non-ia64 platforms.
17416 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17419 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17421 * inssel-x86.brg: Add some optimized call rules.
17423 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17425 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17428 * mini.h mini-trampolines.c: Pass the trampoline argument to
17429 mono_arch_patch_delegate_trampoline.
17431 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17433 * mini-trampolines.c: Fix build.
17435 * mini-amd64.h: Add delegate trampolines.
17437 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17439 * inssel-amd64.brg: Add optimized call rules.
17441 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17443 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17445 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17447 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17450 * mini-ia64.c: Remove LMF fixmes.
17452 * mini-ia64.h: Remove most fields from LMF.
17454 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17456 * mini-trampolines.c: Add support for IA64 function descriptors.
17458 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17459 for IA64 function descriptors.
17461 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17463 * tramp-arm.c: patch the vtable for virtual calls. Added
17464 support code to register/unregister the LMF.
17465 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17468 2005-08-19 Dick Porter <dick@ximian.com>
17470 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17471 bit value if needed.
17473 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17475 * mini.c (mini_get_method): Move handling of wrapper data here.
17477 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17479 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17482 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17483 bblock->code does not remain empty.
17485 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17487 * arrays.cs: Add regression test for #75832.
17489 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17490 rules. Fixes #75832.
17492 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17493 instruction scheduling.
17495 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17497 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17499 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17501 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17503 * mini-codegen.c: Fix VC build.
17505 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17507 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17509 * mini.h: fix signature for mono_register_opcode_emulation.
17511 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17513 * mini.c: Get rid of most of the helper_sig_... constants using
17514 mono_create_icall_signature ().
17516 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17518 * jit-icalls.c (helper_ldstr): New helper function.
17520 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17522 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17523 throw, load the string using a helper call instead of creating a string object.
17525 * aot.c: Update after LDSTR changes.
17527 * mini.h: Bump AOT file version.
17529 * aot.c: Save class size info into the AOT file. Print more statistics during
17532 * mini.h: Bump AOT file version.
17534 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17535 ordering of disasm cases. Fixes #74957.
17537 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17539 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17540 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17541 the generic code needed for the ARM port.
17543 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17545 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17546 inssel-arm.brg: more ARM features and fixes.
17548 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17550 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17551 ARM port work in progress.
17553 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17555 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17557 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17559 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17561 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17563 * *-ia64.*: Ongoing IA64 work.
17565 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17567 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17569 * TODO: Remove out-of-data todo stuff.
17571 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17574 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17576 * mini.h: Bump corlib version.
17578 2005-07-27 Martin Baulig <martin@ximian.com>
17581 (create_copy_ins): Added `const unsigned char *ip' argument; set
17582 `copy->cil_code' from it.
17584 2005-07-27 Martin Baulig <martin@ximian.com>
17586 * mini-exceptions.c (mono_handle_exception): Don't call
17587 mono_debugger_handle_exception() for filters.
17589 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17591 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17594 2005-07-26 Martin Baulig <martin@ximian.com>
17596 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17598 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17599 helper_compile_generic_method() if the method is actually virtual
17602 2005-07-26 Martin Baulig <martin@ximian.com>
17605 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17606 public; this is now accessed directly by the debugger.
17607 (mono_generic_trampoline_code): Removed.
17610 (mono_debug_init_method): Also add interncalls and wrappers.
17612 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17614 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17616 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17618 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17620 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17622 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17624 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17626 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17627 getting TLS offsets on AMD64 too.
17629 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17631 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17633 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17635 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17636 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17638 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17640 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17642 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17645 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17646 mono_sparc_is_virtual_call ().
17648 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17650 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17651 trampoline parameters.
17653 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17655 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17656 to mono_arch_get_vcall_slot_addr.
17658 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17661 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17663 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17665 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17667 2005-07-19 Martin Baulig <martin@ximian.com>
17669 * exceptions-amd64.c (throw_exception): Call
17670 mono_debugger_throw_exception() here like we're doing it on i386.
17672 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17674 * mini-ia64.c: Add optimized TLS access support.
17676 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17678 * mini-exceptions.c: Ongoing IA64 work.
17680 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17682 * mini.c: Use the default optimization set when embedding. Fixes
17685 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17687 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17688 of trampolines to a separate file.
17690 * mini-trampolines.c: New file.
17692 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17695 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17698 * mini-codegen.c: Fix cygwin build.
17700 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17702 * mini.c: Add some minor changes needed by the IA64 port.
17704 * *-ia64.*: Ongoing IA64 work.
17706 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17708 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17709 trampolines into arch-independent and arch-dependent parts.
17711 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17713 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17715 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17717 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17718 the xp-regalloc-branch for amd64.
17720 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17721 xp-regalloc-branch for x86.
17723 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17725 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17727 2005-07-06 Martin Baulig <martin@ximian.com>
17730 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17731 (mono_jit_runtime_invoke): Likewise.
17733 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17735 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17738 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17739 without loading their metadata. Reorganize the file format so exception handling+
17740 debug info is kept separate from normal method info. Create MonoJitInfo
17741 structures for methods lazily.
17743 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17745 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17747 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17749 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17752 * mini.h: Bump AOT file version.
17754 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17756 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17758 2005-07-01 Raja R Harinath <rharinath@novell.com>
17760 * Makefile.am (check-local): Call semdel-wrapper.
17762 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17764 * mini-x86.c: Revert the last change as it seems to break the build..
17766 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17768 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17770 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17772 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17774 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17775 outside of the macro, so strange stuff doesn't happen with gcc4
17776 (NEW_AOTCONST_TOKEN): Likewise.
17778 2005-06-28 Martin Baulig <martin@ximian.com>
17780 * mini.c (mini_class_is_system_array): New static method; use this
17781 instead of `klass->parent == mono_defaults.array_class' everywhere
17782 since this also works for the new generic array class.
17784 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17786 * inssel.brg: Remove warnings.
17788 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17790 * mini-ia64.c: Ongoing IA64 work.
17792 * basic-float.cs: Add float->i1 conversion test.
17794 * iltests.il: Add conv.u4 test.
17796 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17798 * inssel-long.brg: Fix bug caused by last change.
17800 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17802 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17803 BSDs. Allows the x86 JIT to work on OSX86
17805 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17807 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17810 * mini-ia64.c: Ongoing IA64 work.
17812 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17814 * mini-ia64.c: Ongoing IA64 work.
17816 * driver.c: Clean up jit_code_hash as well when using --regression.
17818 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17820 * basic-long.cs: Add tests for long->u4 conversion.
17822 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17824 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17825 that we do not depend on undefined C behavior: the order stuff
17826 gets evaluated within an expression. Fixes mono when compiled on
17829 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17831 * *-ia64.*: Ongoing IA64 work.
17833 * aot.c: Lower memory usage while loading AOT methods.
17835 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17837 * mini.h: Bump AOT file format version.
17839 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17841 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17843 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17845 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17846 not on callee assembly). Fixed some comments.
17848 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17850 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17851 it gets proper disassembly.
17852 (emit_method_info): Remove some dead code.
17854 * mini.c (mini_method_compile): Allways allocate the GOT var in
17855 mono_method_to_ir for emulating opcodes.
17857 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17859 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17860 before freeing the code memory. Fixes #74990.
17862 * objects.cs: Add regression test for #74992.
17864 * liveness.c: Extend live ranges of arguments to the beginning of the
17865 method. Fixes #74992.
17867 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17868 so it points into the faulting instruction.
17870 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17872 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17874 * *-ia64.*: Ongoing IA64 work.
17876 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
17878 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
17880 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
17882 * *-ia64.*: Ongoing IA64 work.
17884 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
17886 * basic-long.cs: Add tests for add/sub.ovf.
17888 * basic.cs: Add tests for sub.ovf.
17890 * *-ia64.*: Ongoing IA64 work.
17892 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
17894 * *-ia64.*: Ongoing IA64 work.
17896 * basic.cs: Add conv.ovf.i4.un test.
17898 2005-06-09 Massimiliano Mantione <massi@ximian.com>
17900 * mini.c: (remove_block_if_useless) Fixed bug 75061.
17902 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17904 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
17906 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
17908 * *-ia64.*: Ongoing IA64 work.
17910 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17913 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
17915 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
17917 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
17919 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
17921 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
17923 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
17924 of a call is callable by a near call.
17926 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
17928 * mini-ia64.c: Ongoing IA64 work.
17930 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
17932 * genmdesc.c: Make the generated array non-static.
17934 * inssel-long.brg: Fix LSHR_IMM rule.
17936 * *-ia64.*: Ongoing IA64 work.
17938 * *-ia64.*: Ongoing IA64 work.
17940 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17942 * *-ia64.*: Ongoing IA64 work.
17944 * *-ia64.*: Ongoing IA64 work.
17946 * mini-ia64.c: Ongoing IA64 work.
17948 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17950 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17952 * objects.cs basic-calls.cs: Move some tests to objects.cs.
17954 * objects.cs basic-long.cs: Move some tests to objects.cs.
17956 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
17958 * *-ia64.*: Ongoing IA64 work.
17960 * iltests.il: Add a new test.
17962 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
17963 newobj. Fixes #75042.
17965 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
17967 * *-ia64.*: Ongoing IA64 work.
17969 * *-ia64.*: Ongoing IA64 work.
17971 * *-ia64.*: Ongoing IA64 work.
17973 * basic.cs objects.cs: Move tests accessing static variables as well.
17975 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
17977 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
17979 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
17981 * driver.c: Always print failed tests.
17983 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
17986 * *ia64*: Ongoing IA64 work.
17988 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
17990 * basic.cs: Add tests for add.ovf. Fix warnings.
17992 2005-05-18 Miguel de Icaza <miguel@novell.com>
17994 * driver.c (mono_main): Avoid crash if no argument is passed to
17995 --break; Do not use g_error, but f_printf. And fix all other
17996 ocurrences of the same crash.
17998 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18000 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18001 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18004 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18006 * *-ia64.*: Add beginnings of IA64 backend.
18008 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18010 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18012 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18015 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18017 * mini-amd64.c: Fix a warning.
18019 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18021 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18022 in float_neg. Fixes #74897.
18024 * mini-amd64.c (emit_call): Fix another near call bug.
18026 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18028 * declsec.c: Keep the appdomain information in the structure. Added a
18029 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18030 value gets overwritten).
18031 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18032 an MonoAppDomain member to MonoSecurityFrame.
18033 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18034 used in the stack walk. Now use a MonoArray which grow (double) when
18037 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18039 * mini.c: Re-enabled runtime cleanup, since running threads should
18040 now properly stop when exiting.
18042 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18044 * mini-codegen.c: New file contaning the arch-independent local
18045 register allocator. Not used by any architectures yet.
18047 * mini.h linear-scan.c: Merge some changes from the
18048 mini-xp-local-regalloc branch.
18050 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18052 * mini-amd64.c (emit_call): Fix calls to native functions when the
18053 runtime is compiled as a shared library. Fixes #74756.
18055 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18056 on a literal field. Fixes #74751.
18058 2005-04-25 Raja R Harinath <rharinath@novell.com>
18060 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18062 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
18064 * objects.cs: Add missing null casting test.
18066 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
18068 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
18069 in wrapper methods. Also rename 'address' variable to 'offset'.
18071 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
18073 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
18076 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
18078 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
18081 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18083 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
18085 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18087 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
18088 just the last bytes.
18090 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18092 * aot.c (mono_compile_assembly): Fix warning.
18094 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
18095 by the _MSC_VER stuff.
18097 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
18099 * inssel-long.brg: Fix #74588.
18101 * cpu-amd64.md: Fix #74591.
18103 * iltests.il: Add new regression tests.
18105 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
18107 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
18110 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18112 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18114 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18115 from Bill Middleton <flashdict@gmail.com>.
18117 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18119 * arrays.cs: Add new regression test. Fix warnings.
18121 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18123 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18124 and leakage in CKFINITE.
18126 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18127 this to a null op since it is called on amd64 too.
18129 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18131 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18132 body since this is not used on amd64.
18134 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18136 * mini-amd64.c: Remove obsolete fixmes.
18138 * mini.c (print_method_from_ip): Fix debugging support.
18140 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18142 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18143 so that expressions that don't give much gain are not reduced.
18144 * ssapre.h: Likewise.
18146 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18148 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18150 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18152 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18154 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18156 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18158 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18160 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18162 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18165 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18167 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18169 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18171 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18172 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18174 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18176 * mini-x86.c: Fix up stack overflow handling.
18178 * exceptions.cs: Add new regression test.
18180 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18182 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18183 mono_jit_thread_attach.
18185 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18187 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18189 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18190 avoid calling constructors using callvirt.
18192 * inssel.brg: Fix #74073.
18194 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
18196 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
18197 compilation with non-GCC compilers.
18198 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
18199 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
18201 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
18203 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
18204 klass->interface_offsets (will likely fix bug#74073).
18206 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18208 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
18210 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
18212 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
18213 to amd64_div_reg_size ().
18215 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
18217 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
18219 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
18221 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18223 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
18225 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18227 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
18229 * mini.c (mono_precompile_assembly): Load and precompile referenced
18230 assemblies as well. Fixes #74015.
18232 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18234 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18236 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18238 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18239 a lot of checks and (anyway) permissions cannot work until corlib is
18242 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18244 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18246 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18248 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18249 calls (fixes bug#72824).
18251 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18253 * mini.c: fix tail recursion elimination (see test in bug#73936).
18255 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
18257 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
18258 some fp functions in sse2 mode.
18260 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
18262 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
18264 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
18266 * mini.h mini.c: Add mono_get_jit_tls_key ().
18268 * mini-x86.c: Enable fast TLS support on windows.
18270 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
18272 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
18273 * mini.c: Check for p/invoke method when generating code. If a
18274 p/invoke method, or it's class, isn't decorated with [Suppress
18275 UnmanagedCodeSecurity] then generate code to call System.Security.
18276 UnmanagedDemand (only if the security manager is active).
18278 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18280 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
18281 last change as it seems to cause strange crashes.
18283 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18285 * *.c: handle unsafe function pointers where needed.
18287 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18289 * mini.c (mono_jit_free_method): Remove the fixme too.
18291 2005-03-15 Miguel de Icaza <miguel@novell.com>
18293 * mini.c: As discussed, make the code actually free the delegate
18294 thunk now, to enable the debugging of delegate problems, use
18295 MONO_DEBUG=1 when running Mono.
18297 This takes also care of parts of the leaks as seen by Joe.
18299 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
18301 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
18302 thread_tls_offset calculation.
18304 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18306 * declsec.c: Reworked linkdemand checks for icall. The previous code
18307 was using the declaration code (untrusted) and didn't work as expected
18308 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18311 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18313 * iltests.il: Add new localloc test.
18315 * mini-amd64.c: Handle large stack allocations the same way as on
18316 windows if stack overflow handling is working.
18318 * mini-amd64.c: Allocate the signal stack using mmap.
18320 * mini.c (sigsegv_signal_handler): Fix reading of context.
18322 * mini-exceptions.c: Fix up stack overflow handling.
18324 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18326 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18328 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18330 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18332 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18333 tramp_init functions as they are no longer needed.
18335 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18337 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18339 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18341 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18343 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18346 * mini-ops.h: Add OP_LMUL_IMM.
18348 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18349 long mul/div opcodes as intrinsic.
18351 * mini-amd64.c (emit_call): Handle the case when the callee might be
18354 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18356 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18359 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18361 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18363 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18365 * mini.c (mono_codegen): Don't leak here, to help people running
18368 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18370 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18371 conversions in sse2 mode.
18373 * basic-float.cs: Add regression test.
18375 * mini-amd64.c: Reenable sse2.
18377 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18379 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18381 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18383 * driver.c: Copyright text should include 2005.
18385 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18387 * cpu-amd64.md (load_membase): Fix more max lengths.
18389 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18391 * cpu-amd64.md (load_membase): Fix max length.
18393 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18395 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18397 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18398 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18400 * basic-float.cs: Add rounding regression test.
18402 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18404 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18406 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18407 structures in registers for pinvoke wrappers.
18409 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18411 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18413 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18415 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18416 wrapper to mono_jit_thread_attach.
18418 * mini.c (mini_jit_thread_attach): New jit icall.
18420 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18421 native->managed wrappers.
18423 * exceptions.cs: Add new regression test.
18425 * mini.c (optimize_branches): Check regions in the cbranch to throw
18426 block case as well. Fixes #73242.
18428 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18430 * mini.c: thread safety fixes.
18432 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18434 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18435 patching stuff, since delegates use jump trampolines so there is
18438 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18441 * tramp-amd64.c: Fix build.
18443 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18444 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18446 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18447 Rename this to mono_arch....
18448 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18450 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18452 * mini-amd64.c (emit_call): If both the caller and the callee is
18453 guaranteed to have 32 bit addresses, emit a normal call.
18455 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18457 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18458 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18459 method_ptr inside delegates.
18461 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18463 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18464 invalidated. Fixes #73001.
18466 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18468 * mini-x86.c: Only use stdcall for pinvokes on windows.
18470 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18472 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18473 * mini-x86.c: remove unreliable __thread var offset detection,
18474 use the correct accessors and enable by default.
18476 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18478 * mini.c (mono_jit_free_method): Fix memory leak.
18480 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18482 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18484 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18486 * cpu-amd64.md: Fix lengths of atomic opcodes.
18488 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18490 * driver.c: try to not imply using ICU is any good.
18492 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18494 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18495 functions as inline ops.
18497 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18498 some Interlocked functions as inline ops.
18500 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18502 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18504 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18506 * mini.c: Add support for OP_NOT_TAKEN.
18508 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18509 structures in registers for pinvoke wrappers.
18511 * mini-amd64.c: Fix warnings.
18513 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18515 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18517 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18519 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18520 address instead of loading the address from it.
18522 * mini-x86.c: Add support for returning small structs in registers
18523 on Win32. Fixes part of #70864.
18525 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18527 * trace.c (get_token): Improve error checking.
18529 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18531 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18533 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18535 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18536 it can be reused for MonoClass.
18537 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18540 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18542 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18543 instead of a MonoReflectionMethod. The method information wasn't used
18544 when displaying SecurityException details (but will be now).
18546 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18548 * Makefile.am : windows build fix.
18550 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18552 * iltests.il: Add new regression test.
18554 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18557 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18559 * mini.c: Moved linkdemand check into helper function check_linkdemand
18560 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18563 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18565 * declsec.c: Added statistics counter for different kinds of
18567 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18568 (and commented) declaration.
18569 * mini.c: Added statistics counter for security Demand code
18570 generation. Added display of security statistics.
18572 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18574 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18575 Fix compilation errors under gcc-2.95.
18577 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18579 * mini.c, driver.c: Use the new jit trampoline hashtable
18581 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18583 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18585 2005-02-11 Martin Baulig <martin@ximian.com>
18587 * debug-mini.c (mono_debug_close_method): Free the line number array.
18589 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18591 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18594 * mini.h: Bump AOT file format version.
18596 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18598 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18600 * declsec.h: Added macros to get/set lazyly initialized security
18601 informations about assemblies. Added new enum for different type of
18602 possible LinkDemand violation. Added function to check LinkDemands.
18603 * mini.h: Added a field to MonoCompile to hold any security violation
18604 detected when JITting a method (so it can be thrown later).
18605 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18606 and CEE_CALLVIRT. Added code to throw exception at the end of
18607 mini_method_compile (note: the exception is unhandled right now).
18609 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18611 * mini.c, jit-icalls.c: use the managed implementation of
18612 memset for initobj and memset, to avoid managed <-> unmanaged
18615 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18617 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18618 optimization if it would need a GOT var.
18620 * basic.cs: Add tests for constant propagation and switch statements.
18622 * ssa.c: Fix out-of-range constant propagation and switch statements.
18624 2005-02-09 <vargaz@freemail.hu>
18626 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18628 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18630 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18632 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18634 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18636 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18638 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18639 arithmetic operations.
18641 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18643 * mini-ppc.c: add a workaround for broken user code that
18644 DllImports vararg functions with non-vararg signatures.
18646 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18648 * mini.c (mono_jit_compile_method_inner): Add detection and a
18649 meaningfull error message for assemblies written in Managed C++.
18651 * tramp-amd64.c mini-amd64.h: Add support for
18652 create_trampoline_from_token ().
18654 * aot.c mini-x86.c abcremoval.c: Applied patch from
18655 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18657 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18659 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18660 which takes a MonoImage/token as parameter instead of a MonoMethod.
18662 * aot.c: Use the new trampoline for initializing vtables.
18664 * aot.c: Add support for ldfld/stfld_remote wrappers.
18666 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18667 rules for compare <MEM>, IMM.
18669 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18671 * aot.c: Handle inherited finalizers correctly.
18673 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18675 * inssel.brg (stmt): Add a missing _setup_... ().
18677 * aot.c: Save some parts of the class state to the AOT file and use it
18678 to recompute that state when a class is initialized.
18680 * mini.c: Install AOT hooks into the runtime.
18682 * mini.h: Bump AOT file format version.
18684 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18687 * iltests.il: Add new test.
18689 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18691 * mini.c: fix typo.
18693 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18695 * mini.c: setup the statistical profiler in the thread attach
18696 callback to cope with the new single thread code.
18698 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18700 * mini-ppc.c: ensure we have enough room for the profiler
18701 calls (fixed bug#72084).
18703 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18705 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18708 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18710 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18712 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18714 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18715 to succesfully execute parrotbench).
18716 * ssapre.h: Likewise.
18718 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18720 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18721 variable for stores to method arguments (fixes a SSAPRE issue).
18723 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18725 * mini.c: handle value types in dup, fixes gen-112.cs.
18727 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18729 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18730 sequence for calls in dynamic methods to avoid thunks.
18732 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18734 * mini.c: correctly remove dynamic methods from the hashtable.
18736 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18738 * driver.c: Disabled SSAPRE until fix the bug that appears
18739 in IronPython's parrotbench.
18741 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18743 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18745 * mini.c (mono_method_to_ir): Revert the previous change.
18747 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18748 when AOT compiling.
18750 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18751 mono_jit_info_table_find () etc. when running under valgrind.
18753 * inssel.brg: Fix warnings.
18755 * mini-exceptions.c: Fix warnings.
18757 2005-01-31 Martin Baulig <martin@ximian.com>
18759 * driver.c (compile_all_methods_thread_main): Don't try to compile
18760 generic methods or anything which has type parameters.
18762 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18764 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18766 * TestDriver.cs: Add --verbose flags.
18768 * graph.c ssa.c: Fix 64 bit warnings.
18770 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18771 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18772 Fix 64 bit warnings.
18774 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18775 variable not spotted by gcc.
18777 * mini-amd64.c inssel-amd64.brg: Applied patch from
18778 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18779 X86_COMPARE_MEMBASE opcodes.
18781 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18783 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18785 * *: MonoMethod->signature might be NULL now. You *MUST* use
18786 mono_method_signature.
18788 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18790 * driver.c (compile_all_methods_thread_main): Compile the methods
18791 without invoking cctors.
18793 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18795 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18796 * basic-calls.cs: test for the above.
18798 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18800 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18801 MonoJitInfo changes.
18803 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18805 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18806 eagerly if it contains dynamic methods.
18808 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18810 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18811 trace, it is now computed by an icall from trace_ips.
18813 * mini-exceptions.c: Fix a warning.
18815 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18817 * mini-exceptions.c: don't bother getting stack trace info if
18818 it's not going to be used.
18820 2005-01-27 Raja R Harinath <rharinath@novell.com>
18822 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18825 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18827 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18829 * aot.c: Avoid calling mono_method_get_header () if not needed.
18831 * mini.h: Bump AOT file format version.
18833 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18835 * mini.c (mono_print_tree): Print more info for calls.
18837 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18839 * declsec.h: Remove warning by adding missing include for marshal.h
18841 2005-01-26 Martin Baulig <martin@ximian.com>
18843 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18846 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18848 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18851 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18853 * aot.c (mono_compile_assembly): Fix a warning.
18855 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18857 * declsec.c: Look for security attributes on the original MonoMethod
18858 (and not the wrapped one). This fix permissions on icalls.
18860 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18862 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18864 * mini.c (mono_allocate_stack_slots): Add a fixme.
18866 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18868 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18870 * inssel.brg: optimize casts of sealed types (more
18871 optimizations waiting for fixes in remoting).
18873 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18875 * inssel.brg (stmt): Add another dummy rule.
18877 * driver.c: Fix warnings.
18879 * driver.c (mono_main): If running under valgrind, instruct glib to use
18880 the system allocation functions so valgrind can track the memory
18881 allocated by the g_... functions.
18883 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
18885 * mini-ops.h: Add OP_DUMMY_STORE opcode.
18887 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
18889 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
18890 variables in try regions.
18892 * mini.c (mini_method_compile): Don't disable optimizations on large
18893 methods when AOT compiling.
18895 * mini.c (mono_allocate_stack_slots): New arch independent method to
18896 allocate stack slots. Not yet used.
18898 2005-01-22 Ben Maurer <bmaurer@ximian.com>
18900 * debug-mini.c (mono_debug_close_method): Plug some leaks.
18902 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
18904 * mini-ppc.c: make the branch info relative as the code
18905 buffer can be reallocated.
18907 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
18909 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
18910 * driver.c: Removed the AOT/security restriction. Now initialize the
18911 security manager (in metadata) if --security is used.
18912 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
18913 rather than the pointer to declarative security, when AOT is used.
18915 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
18917 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
18918 basic blocks, reduced intrinsic exception throwing code size.
18920 2005-01-22 Miguel de Icaza <miguel@ximian.com>
18922 * driver.c (mini_usage): Reorder the usage screen.
18924 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
18926 * mini.c (mono_resolve_patch_target): Fix warning.
18928 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
18930 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
18933 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18935 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
18936 breaks the amd64 build.
18938 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
18939 register allocation. Fixes #71454.
18941 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18943 * arrays.cs: Add new regression test.
18945 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18947 * ssapre.c: Turned usage of snprintf to GString.
18948 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
18949 (I left it on by mistake in my previous commit).
18951 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
18953 * mini.c, cfold.c, basic-calls.cs: preserve side effects
18954 on cond branch optimization (fixes bug# 71515).
18956 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18958 * abcremoval.c: Fixed bug 71062.
18959 * abcremoval.h: Likewise.
18961 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18963 * mini.c: Added a new functionality to optimize_branches, the removal
18964 of useless basic blocks, and fixed some problem in the removal of
18965 critical edges; some utility functions added for both purposes.
18966 * ssapre.c: Added complex expression support, and fixed bug 70637.
18967 * ssapre.h: Likewise.
18968 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
18970 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
18971 * driver.c: Re-enabled SSAPRE.
18973 2005-01-19 Martin Baulig <martin@ximian.com>
18975 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
18976 the result of mono_get_method_constrained().
18978 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
18980 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
18983 2005-01-18 Geoff Norton <gnorton@customerdna.com>
18985 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
18986 be detected. Fixes #59296.
18988 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18990 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
18991 which can happen. Fixes #71361.
18993 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18995 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
18998 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19000 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19001 appdomain-unload.exe to fail.
19003 * mini.c: Fix some memory leaks.
19005 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19007 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19008 Fixed bug and sped up some codepaths.
19010 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19012 * mini.c: Fix some memory leaks.
19014 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19017 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19019 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19022 * iltests.il: Add regression test for #71320.
19024 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19026 * mini.c (mono_codegen): Fix installation of profiler hooks.
19028 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19030 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19032 * mini.h, mini.c, cfold.c: optimize access to enum
19033 readonly fields, too. Eval conditional branches if possible
19034 to perform unreachable code removal in more cases.
19036 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19038 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19040 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19043 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19044 WinXP DEP. Fixes #71244.
19046 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19048 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19050 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19052 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19054 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19056 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19059 * mini.h: Bump AOT version.
19061 * mini.h (MonoCompile): Change exvar to a hash table.
19063 * mini.c: Allocate a separate exvar for each handler block.
19065 * mini.c: Get rid of the computation of filter_lengths, its not needed.
19067 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
19068 ex var with the pending exception and only throw if the two are equal.
19071 * exceptions.cs: Add tests for rethrow and nested catch clauses.
19073 * mini-x86.c: Fix warnings.
19075 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
19076 used by all the ports now.
19078 * aot.c: Add write-symbols and save-temps options.
19080 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19082 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
19084 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
19086 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
19089 * tramp-s390.c: Check vtable slot belongs to the domain.
19091 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
19092 as per other platforms.
19094 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
19096 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
19098 * driver.c: we don't run the Main() code in a subthread anymore.
19100 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
19102 * mini.c: added experimental rtc support in the statistical
19103 profiler: if the user has the permission, more accurate statistics
19104 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19105 The MONO_RTC value must be restricted to what the linux rtc allows:
19106 power of two from 64 to 8192 Hz.
19108 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19110 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19112 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19114 * mini-ppc.c: better icache flush for smp.
19116 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19118 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19120 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19121 amd64 port, not yet used.
19123 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19125 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19128 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19130 * driver.c: Added --security option to activate the security manager.
19131 Right now this will allow code generation for declarative demands and
19132 is disabled when AOT is specified.
19133 * mini.c: Add code generation for declarative security demands.
19134 * mini.h: Add mono_use_security_manager as an extern gboolean.
19136 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19138 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19139 emitting more dense assembly code.
19141 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19142 exception throwing stuff.
19144 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19146 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19149 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19150 left in by mistake.
19152 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19155 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19157 * tramp-*.c: Only patch vtable slots if the object is in the current
19158 domain. Fixes appdomain-unload.exe.
19160 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19162 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19165 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19167 * mini.c (reverse_branch_op): New helper function.
19169 * mini.c (optimize_branches): Run the new optimization only on
19170 platforms which support it. Also reverse all kinds of branches.
19172 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19174 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19177 * mini.c (optimize_branches): Reverse not-equals branches if the false
19178 bblock is a throw. This happens a lot of time with argument checking in
19181 * mini.c (mono_codegen): Add support for placing basic blocks after
19182 the function epilogue.
19184 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19187 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19189 * mini.c (setup_stat_profiler): Only set this up if the platform
19190 supports ITIMER_PROF.
19192 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19194 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
19197 * inssel.brg: Fix a warning.
19199 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
19201 * mini.c: added support for statistical profiler
19202 (run with: --profile=default:stat).
19204 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
19206 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
19208 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
19210 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
19211 related to global registers from the amd64 port.
19213 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
19215 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
19217 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
19218 with global registers.
19219 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
19221 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
19223 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
19225 * debug-mini.c (encode_value): Fix off-by-one.
19227 * aot.c (encode_value): Likewise.
19229 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19231 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19233 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19236 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19238 * aot.c (emit_method_info): Increase size of temp buffer.
19240 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19243 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19245 * aot.c (emit_method_info): Fix build.
19247 * aot.c: Further rework of the AOT file format to reduce the size of
19248 the method info data.
19250 * mini.h: Bump AOT file format version.
19252 2004-12-27 Martin Baulig <martin@ximian.com>
19254 * mini.c (mini_get_method): New static method; call
19255 mono_get_method_full() and mono_get_inflated_method().
19256 (mono_method_to_ir): Use mini_get_method() instead of
19257 mono_get_method_full().
19259 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
19261 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
19263 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
19265 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
19267 * inssel-amd64.brg: Add some optimization rules.
19269 2004-12-24 Ben Maurer <bmaurer@ximian.com>
19271 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
19272 standard not GC'd stuff is fine.
19274 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
19276 * aot.c: Rework the AOT file format to get rid of most of the global
19277 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
19279 * mini.h: Bump AOT file format version.
19281 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
19283 * mini.h: Bump AOT file format version.
19285 * aot.c (mono_aot_is_got_entry): New function to determine if an
19286 address is inside a GOT.
19288 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
19290 * cpu-pentium.md: Increase the maximum size of some instructions which
19291 might involve a got access.
19293 * mini.c (get_method_from_ip): Another debug helper function.
19295 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
19296 when got var accesses are created during the decompose phase.
19298 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
19300 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
19301 argument mini_compile_method and to MonoCompile, and use this to
19302 determine whenever a given method is compiled for AOT. This allows the
19303 other methods compiled during AOT compilation to be free of AOT stuff,
19304 so the backends does not need to add special support for them by
19305 creating a fake GOT etc.
19307 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19310 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19312 * mini.c (mono_method_to_ir): It turns out that some of the
19313 x-appdomain wrappers are lax with types, so just ignore this for
19316 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19317 at the vtable->klass. If it is non-shared code we can just use the
19320 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19322 * mini-ppc.c: access MonoDomain from tls, too.
19324 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19326 * declsec.c: Removed unused variable (and related warning ;-)
19328 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19330 * iltests.il: New test for LDELEMA on an array of ref types.
19332 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19333 all ldelema's on reftypes.
19334 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19335 it was the wrong place to put it.
19337 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19338 register to pop to make this cleaner, at the request of Paolo.
19340 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19342 * mini-ops.h (OP_GETHASHCODE): New op.
19344 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19346 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19349 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19352 * mini-x86.c (mono_arch_output_basic_block): Rather than
19360 The first is 3 bytes while the second is 1. This saves 36 kb on
19361 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19362 see a small boost because of icache locality.
19364 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19366 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19368 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19369 started code sharing with the generic code.
19371 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19373 * mini-ppc.c, cpu-g4.md: added code for direct access to
19376 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19378 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19379 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19382 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19384 * declsec.c|h: Added functions to cache the declarative stack modifiers
19385 in MonoJitInfo and to create a security frame from a MonoJitInfo
19387 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19388 created. Register internal calls for System.Security.SecurityFrame::
19389 _GetSecurityFrame and _GetSecurityStack.
19390 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19391 the definitions for the new stack walk/callback mechanism.
19392 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19393 first security frame for LinkDemands and InheritanceDemands) and
19394 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19396 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19397 walk initialization (lupus).
19399 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19401 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19403 (handle_loaded_temps): Do not create a temporary variable for
19404 things that we know are temps. They will never be modified.
19405 (mono_spill_call): Set MONO_INST_IS_TEMP
19406 (mono_emulate_opcode): ditto
19408 (mono_method_to_ir.CEE_DUP): ditto
19410 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19412 * mini.c (type_to_eval_stack_type): Make this handle the void type
19413 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19414 (emit_tree): use ip_in_bb to special case some common idioms
19415 Update all callers to pass in the IP.
19416 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19418 This gives us a nice 2% speedup in mcs bootstrap.
19420 * mini-x86.c (peephole_pass): Peephole pass to make
19429 * mini.c (ip_in_bb): new method.
19430 (mono_method_to_ir): use this method rather than doing the hash
19433 * linear-scan.c (mono_linear_scan): When expiring actives, you
19434 don't need to keep around variables that expire on this
19435 instruction. This makes it so that:
19438 store (ebx add (ebx, 1))
19442 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19444 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19445 combination to avoid doing two copies. Fix up problems with previous
19448 * mini.c: Fix 64 bit warnings.
19450 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19452 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19454 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19455 changes from the x86 code.
19457 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19459 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19461 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19462 throwing code to reduce its size, unify the AOT and non-aot code and
19463 get rid of relocations in the AOT case.
19465 * mini-x86.h mini.c exceptions-x86.c
19466 (mono_arch_get_throw_corlib_exception): New arch specific function to
19467 raise corlib exceptions which doesn't require relocations in the
19470 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19472 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19474 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19477 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19480 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19482 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19483 with add function when used from Inc/dec atomic
19484 functions. Re-enabled optimization on x86.
19485 * mini-ops.h: renamed atomic_add functions to
19486 allow _add to match the Interlocked::Add and
19487 _add_next to match Interlocked::Inc/Dec.
19489 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19491 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19492 linking of BBs to the end BB, and enabled SSAPRE also with
19493 consprop and copyprop (which was prevented by that bug).
19495 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19497 * mini-x86.c: disabling the Interlocked optimizing code.
19499 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19501 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19502 file version check.
19504 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19506 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19507 interlocked optimization due lack of support on x86, rewrote
19508 exchange to take into account that base may be in eax.
19510 xsp works again; activated Interlocked optimizing code.
19512 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19514 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19516 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19518 * mini-ops.h: Add new opcodes.
19520 * mini.h: Add new patch types. Add got_var to MonoCompile.
19522 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19523 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19524 make it work with all kinds of patchable code.
19526 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19527 address of the GOT, and referencing entries in the GOT.
19529 * mini.c: Add code to load the GOT address if needed by an opcode.
19531 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19532 independent AOT code on the x86 using an elf-style Global Offset Table.
19534 2004-12-14 Raja R Harinath <rharinath@novell.com>
19536 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19538 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19540 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19543 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19545 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19546 of Interlocked:Increment/Decrement/Add as inline ops.
19547 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19549 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19551 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19552 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19554 2004-12-12 Duncan Mak <duncan@ximian.com>
19556 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19557 again. `patch_info->table_size' is no longer valid after Zoltan's
19560 2004-12-12 Martin Baulig <martin@ximian.com>
19562 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19563 if we are the "real" method, ie. not an inlined method inside it.
19565 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19567 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19568 before we look in the special fields table. This fixes
19569 ../tests/thread-static-init.cs.
19571 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19573 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19574 for Array get_Rank and get_Length. Fixes bug #70465.
19576 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19578 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19579 separate structure to reduce the size of MonoJumpInfo.
19581 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19583 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19585 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19587 * mini.c (mini_get_inst_for_method): Changed to allow ports
19588 to return a MonoInst instead of opcode
19589 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19591 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19592 Allow ports to return a created MonoInst instead of op-code, will enable
19594 (renamed mini_get_opcode_for_method to better reflected the functionality)
19596 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19598 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19600 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19602 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19605 2004-12-08 Martin Baulig <martin@ximian.com>
19607 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19608 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19610 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19612 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19615 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19618 2004-12-08 Raja R Harinath <rharinath@novell.com>
19620 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19622 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19624 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19625 bug introduced by the previous patch.
19627 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19629 * mini-ppc.c, objectc.cs: handle large structs passed by value
19630 (fixes bug #69972).
19632 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19634 * mini-ppc.c: OP_ARGLIST implementation from
19635 Geoff Norton <gnorton@customerdna.com>.
19637 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19639 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19640 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19642 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19644 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19646 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19648 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19651 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19653 * mini-sparc.c: Zero out localled-ed memory.
19655 * iltests.il: Add tests for zeroing out localloc-ed memory.
19657 2004-12-04 Martin Baulig <martin@ximian.com>
19659 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19660 mono_method_get_signature_full().
19662 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19664 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19665 and some utility functions (always for SSAPRE), integrated SSAPRE.
19666 * mini.h: Likewise.
19667 * driver.c: Added ssapre option.
19668 * ssa.c: Small fix on OP_ARG handling.
19669 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19670 * Makefile.am: Likewise.
19672 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19674 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19675 now in the xp code.
19677 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19680 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19682 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19684 * cpu-s390.md : Increase instruction length of oparglist.
19686 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19688 2004-11-30 Martin Baulig <martin@ximian.com>
19690 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19691 virtual generic methods. We call a special helper_compile_generic_method()
19692 icall to retrieve the method from the vtable, inflate and compile
19693 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19695 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19697 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19699 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19701 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19703 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19706 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19708 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19709 platforms with PIC aot.
19711 2004-11-28 Martin Baulig <martin@ximian.com>
19713 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19716 2004-11-28 Martin Baulig <martin@ximian.com>
19718 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19719 the result of mono_type_get_underlying_type() to check whether
19722 2004-11-26 Martin Baulig <martin@ximian.com>
19725 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19728 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19730 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19731 the same way as the other arguments so they won't get clobbered.
19733 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19734 calls through R11 since it is clobbered by the trampoline code.
19736 2004-11-26 Raja R Harinath <rharinath@novell.com>
19738 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19739 pick up in-tree mscorlib.dll.
19741 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19743 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19745 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19746 runtime data/code are now stored in a table similar to the GOT in ELF.
19747 This allows the code itself to be position independent.
19749 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19752 * aot.c: Attach ELF type (object/function) directives to all global
19755 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19757 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19759 * mini-amd64.h: Turn on PIC AOT code.
19761 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19762 returning the offset within an OP_AOTCONST instruction where the GOT
19763 offset needs to be added.
19765 * mini.h: Bump AOT file format version.
19767 2004-11-25 Martin Baulig <martin@ximian.com>
19769 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19770 uninflated generic methods.
19772 2004-11-25 Martin Baulig <martin@ximian.com>
19774 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19776 2004-11-24 Martin Baulig <martin@ximian.com>
19778 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19779 original klass (this only applies for generic instances).
19781 2004-11-24 Martin Baulig <martin@ximian.com>
19783 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19784 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19787 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19789 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19790 localloc. Fixes #69678.
19792 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19794 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19796 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19797 used SSE registers on pinvoke calls. Fixes #69774.
19799 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19801 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19802 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19804 2004-11-23 Raja R Harinath <rharinath@novell.com>
19806 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19807 Refer directly to the mcs/ tree.
19809 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19811 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19812 Check if a trampoline for a synchronized method is required.
19814 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19816 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19817 with localloc if needed. Throe arithmetric exception in
19818 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19819 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19821 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19823 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19824 types before switching on type. Fixes #69622.
19826 2004-11-19 Raja R Harinath <rharinath@novell.com>
19828 * Makefile.am (check-local): New. Integrate into 'make check'.
19829 (MCS,RUNTIME): Define using in-tree mono and mcs.
19831 (%.exe): Use $(ILASM).
19833 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19835 * mini-ppc.c: adjust initial prolog size (bug #69691).
19837 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19839 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19842 2004-11-17 Raja R Harinath <rharinath@novell.com>
19844 * Makefile.am (clean-local): Rename from 'clean'.
19846 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19848 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19849 to mono_arch_is_int_overflow.
19850 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19853 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19855 * declsec.c|h: New files to support declarative security attributes.
19856 Added function to check if a method has (applicable) security.
19857 * mini.c|h: Add check for declarative security attributes in
19858 mono_method_check_inlining.
19859 * Makefile.am: Added declsec.c and declsec.h to the build.
19861 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19863 * mini.c, mini.h: update to keep dynamic code info per-domain.
19865 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19867 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19868 (mini_init): Get rid of it from here too.
19870 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19872 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19873 implemented OP_RETHROW (patch by Geoff Norton
19874 <gnorton@customerdna.com>).
19876 2004-11-10 Geoff Norton <gnorton@customerdna.com>
19878 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
19879 between appdomains. Fixes appdomain-unload on PPC.
19881 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
19883 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19884 mini-exceptions.c: handle the new wrapper types.
19885 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
19886 token value as a MonoClass* when compiling a wrapper.
19887 mono_jit_create_remoting_trampoline now takes an additional
19888 MonoRemotingTarget parameter.
19890 2004-11-10 Martin Baulig <martin@localhost>
19892 * mini.c (mono_method_to_ir): Use `generic_container->context'
19893 rather than creating a new one.
19895 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19897 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19899 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
19901 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
19903 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
19904 the experimental aot cache stuff.
19906 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19908 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19909 mini-exceptions.c: update to exception clause structure changes.
19911 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19913 * exceptions-x86.c (throw_exception): Fix warnings.
19915 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
19918 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19920 * exceptions-sparc.c (get_throw_exception): Really fix this.
19922 2004-11-07 Ben Maurer <bmaurer@ximian.com>
19924 * tramp-*.c: we no longer support icalls without wrappers, so
19925 a bit of code can be removed here
19927 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
19929 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
19932 * cpu-sparc.md: Add op_rethrow.
19934 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
19936 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
19938 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
19939 * mini-ops.h: Add OP_RETHROW.
19941 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
19943 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
19945 2004-11-05 Geoff Norton <gnorton@customerdna.com>
19947 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
19948 Makes the output much easier to read
19950 2004-11-05 Ben Maurer <bmaurer@ximian.com>
19952 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
19953 prevents another huge leak when compiling with ssa. Secondly, the
19954 performance of doing this rather than freeing the lists is much
19955 better. GList does a lock every time you allocate a list link,
19956 so that it can use a memory pool. So, it is better to just use
19957 a memory pool of our own.
19959 * ssa.c, linear-scan.c: replace g_list_remove_link with
19960 g_list_delete. The remove one does not free the GList, so we were
19961 leaking memory. On -O=all --compile-all with corlib, this cut down
19962 3 MB of allocations.
19964 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
19966 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
19968 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
19970 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
19971 into a new function mono_create_jit_trampoline ().
19973 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
19975 * trace.c (get_spec): Allow tracing of classes without a namespace.
19977 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
19979 * mini.c: Fix pointer overwrite in mini_method_compile.
19981 2004-11-2 Geoff Norton <gnorton@customerdna.com>
19983 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
19984 The darwin ABI needs some special handling for 1 and 2 byte structs
19985 Lets use lbz/lhz instead of lwz everywhere.
19986 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
19987 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
19988 Use stb/sth for the former, and put the latter always on stack instead of in
19989 argument registers.
19991 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
19993 * trace.c (is_filenamechar): Add '_'.
19995 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19997 * mini-s390.c: Fix prolog length to allow for large trace requirements.
19999 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20001 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20003 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20004 depends on libmonogc. Fixes #68805.
20006 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20008 * mini.c (mono_jit_free_method): Provide extra information for
20009 this error. Currently this leaks, but will be turned into a
20010 developer option in the future.
20012 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20014 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20016 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20018 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20019 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20020 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20022 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20024 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20025 trampolines for AOT code.
20027 2004-10-22 <vargaz@freemail.hu>
20029 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20030 constructed types. Fixes #68136.
20032 2004-10-21 Martin Baulig <martin@ximian.com>
20034 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20035 if it returns true, unwind the stack to the call instruction.
20037 2004-10-21 <vargaz@freemail.hu>
20039 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20041 * mini.h: Bump AOT version number.
20043 * objects.cs: Add another test for unbox trampolines.
20045 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20048 2004-10-20 <vargaz@freemail.hu>
20050 * driver.c: Add SHARED to the set of optimizations tested.
20052 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20054 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20055 used by CEE_NEWARR.
20057 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20059 2004-10-20 Martin Baulig <martin@ximian.com>
20061 * mini-exceptions.c (mono_handle_exception): Call
20062 mono_debugger_handle_exception() to tell the debugger about
20063 catch/finally clauses.
20065 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
20067 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
20069 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
20072 2004-10-15 Geoff Norton <gnorton@customerdna.com>
20074 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
20075 methods as their native size, fixed bug #57543, #57545.
20076 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
20077 This saves a temporary register and mullw call down into 1 (minor perf
20078 increase for cases like sum = sum * 5; This use to translate into:
20081 It now translates to
20084 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
20086 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
20089 2004-10-11 Martin Baulig <martin@ximian.com>
20091 * mini.c (mono_method_to_ir): If we're a generic method, get the
20092 MonoGenericContainer from our MonoMethodNormal and create a
20093 MonoGenericContext from it.
20095 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
20097 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
20099 * basic-long.cs: Add test for checked i8->i2 cast.
20101 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20103 * inssel-ppc.brg: added a couple of speedup rules.
20105 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
20107 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
20108 to speed up rebuilds.
20110 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20112 * mini-s390.c: Minor fix to OP_OR_IMM.
20114 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20116 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20117 better. Fixes appdomain-unload.exe on sparc.
20119 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20121 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20122 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20125 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20127 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20129 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20131 * mini.c: Always generate a field read/write wrapper for members
20132 of the class MarshalByRefObject since the actual instance could
20135 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20137 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20139 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20141 * driver.c mini.h trace.c: Move the setting of the main assembly into
20142 a separate function called mono_trace_set_assembly () and call it after
20143 actually loading the main assembly. Fixes #66872.
20145 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20147 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20148 using the code manager.
20150 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20152 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20154 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20156 * cpu-amd64.md: Fix bug in previous patch.
20158 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20161 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20163 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20164 mini-exceptions.c: updates for changed stack walk interface.
20166 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20168 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20170 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20172 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20174 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20176 * driver.c (mini_regression_list): Do not call mono_assembly_close
20177 since assemblies can't be unloaded.
20179 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20181 * cpu-amd64.md: Fix more instruction lengths.
20183 * cpu-amd64.md: Fix lengths of some instructions.
20185 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20187 * inssel.brg: Make the array ldelema check aot friendly.
20189 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20191 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
20193 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
20195 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
20197 * mini-x86.c: Fix build.
20199 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
20200 mono_type_get_underlying_type () helper function to simplify code.
20202 2004-09-09 Martin Baulig <martin@ximian.com>
20204 * mini-amd64.c: Don't access `type->data.klass' directly, call
20205 mono_class_from_mono_type() instead since the type may be a
20208 2004-09-09 Martin Baulig <martin@ximian.com>
20210 * mini-amd64.c (get_call_info): Fix support for generic instances.
20211 (add_valuetype): Use mono_class_from_mono_type() to get the class
20212 since we can be a generic instance.
20214 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
20216 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
20218 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
20220 * liveness.c: reset spill costs on each scan: bug 62107
20222 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
20224 * exceptions-sparc.c (mono_arch_find_jit_info): remove
20225 unnecessary line that doesn't compile
20227 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
20229 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
20230 trampolines, make them call an error function so people can fix their
20233 2004-09-06 Martin Baulig <martin@ximian.com>
20235 * mini.c (mono_method_to_ir): When initializing locals, handle a
20236 generic instances like a valuetype if it's a valuetype and like a
20237 class if it's a class.
20239 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20241 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20242 stack. Fixes #64674.
20244 * exceptions.cs: Add test for unwinding of call arguments.
20246 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20248 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20249 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20250 set the carry/borrow flag). The sparc and s390 implementations
20251 can now use optimized versions (and simplify the code). ppc bugfixes.
20253 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20255 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
20257 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
20259 * inssel-amd64.brg: Remove leftover 32 bit rule.
20261 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
20263 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
20265 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
20266 mono_arch_find_jit_info functions into a new function. Fix a memory
20269 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
20272 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20274 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
20277 * exceptions.cs: Add array size tests.
20279 * mini.c: Allocate a separate icall wrapper for each arity of
20280 mono_array_new_va. Fixes #59509.
20282 * exceptions.cs: Add testcase for 64578.
20284 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
20286 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
20288 2004-09-02 Martin Baulig <martin@ximian.com>
20290 * mini.c (mono_method_to_ir): When initializing the locals, call
20291 handle_initobj() on the generic instance itself, not its
20294 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20296 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
20297 MonoJitInfo for dynamic methods.
20299 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
20301 * mini.c: Add support for freeing JIT data for dynamic methods.
20303 2004-09-01 Martin Baulig <martin@ximian.com>
20305 * mini-x86.c (is_regsize_var): Added support for generic
20307 (mono_arch_emit_prolog): Make this compile again, use
20308 `x86_push_imm_template (code)'.
20310 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20312 * mini-x86.c: make all push_imm instructions that get
20313 patched always emit the long form
20315 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20317 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20318 in a per-domain hash.
20320 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20323 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20325 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20328 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20331 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20332 Beginnings of SSE2 support.
20334 * exceptions.cs: Add more tests for checked int<->uint casts.
20336 2004-08-28 Martin Baulig <martin@ximian.com>
20338 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20342 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20343 Handle generic instances recursively.
20345 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20347 * iltests.il: test for conv.u8 on a constant
20349 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20351 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20352 LCONV_x4 (shrun_32 (membase)).
20354 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20356 * inssel-x86.brg: c&p rules for push/setret of long
20358 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20360 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20361 compare (regvar, base)
20363 * inssel-x86.brg: more burg love
20365 * inssel.brg: more cleanup
20367 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20369 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20371 * basic-long.cs, basic-calls.cs: new tests for optimization.
20373 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20375 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20378 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20380 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20382 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20384 * inssel.brg (mini_emit_memcpy): use
20385 NO_UNALIGNED_ACCESS to disable memcpy optimization
20387 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20389 * mini-amd64.c: Handle generic types in various places.
20391 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20393 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20395 * mini.c (handle_box): Fix warning.
20397 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20399 * mini-amd64.h: Enable the emit_state optimization.
20401 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20403 * mini-amd64.c: Add some new 64 bit peephole opts.
20405 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20407 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20409 * mini-amd64.c: Register allocator fixes.
20411 * mini.c: Add an optimization to emit_state to avoid allocation of new
20412 registers on some platforms.
20414 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20416 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20418 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20419 allocation. Fixes #63085.
20421 * basic-long.cs: Add new regression test.
20423 * mini-amd64.c: Register allocator improvements.
20425 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20427 * mini-amd64.c (read_tls_offset_from_method): Add another code
20430 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20431 instruction sequence for nullifying class init trampolines.
20433 * objects.cs: Add new regalloc test.
20435 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20437 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20439 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20441 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20444 * driver.c: Fix profiling after TLS changes.
20446 * driver.c (mono_main): Set mono_stats.enabled if needed.
20448 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20451 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20453 * mini-x86.c: use a 1 op rather than a 2 op tls access
20454 instruction -> faster.
20456 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20458 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20461 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20463 * exceptions-sparc.c (throw_exception): fix typo
20465 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20467 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20468 set tree->dreg correctly with tls. Allow any
20469 register to be used.
20471 * mini-x86.c (read_tls_offset_from_method): add new code
20472 generation pattern seen with GCC.
20475 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20477 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20478 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20479 exceptions-sparc.c: fix some performance issues in exception
20480 handling and setting of the stack trace for exceptions that were
20483 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20485 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20488 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20491 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20493 This patch inlines tls access, when possible.
20495 * mini.h: new arch functions for TLS intrinsics.
20496 All platforms updated with a stub.
20498 * mini.c: use the new intrinsics
20500 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20501 arch specific intrinsic for tls variables
20503 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20505 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20508 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20510 * mini.c: thread local allocation
20512 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20514 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20516 * Makefile.am: Link against the static version of libmonogc.
20518 * Makefile.am: Link the static versions of the convenience libraries
20519 into the mono executable.
20521 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20523 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20525 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20526 on integer overflow.
20528 * mini-amd64.c: Reorganize function call code.
20530 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20532 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20534 * inssel-x86.brg: use xor eax,eax.
20536 * basic.cs: new tests
20538 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20540 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20541 in exception throwing code.
20543 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20545 * inssel-x86.brg: use xor esi,esi.
20547 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20549 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20550 can trace methods compiled during mini_init () too.
20552 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20555 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20557 * Makefile.am: static link on x86 (r=zoltan)
20559 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20561 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20562 code since it causes some programs to fail.
20564 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20566 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20568 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20570 * mini.c: ovfops_op_map - add STACK_OBJ case for
20572 * basic.cs: add test_0_pin_string as test
20575 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20577 * Makefile.am: build C# if srcdir != builddir
20579 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20581 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20582 fall-through blocks.
20584 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20586 * driver.c: enable loop by default again and include abcrem in -O=all.
20588 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20590 * iltests.il: Add some localloc tests.
20592 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20594 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20597 * inssel-amd64.brg: Add some optimizations.
20599 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20602 * Makefile.am: Statically link mono against libmono on AMD64.
20604 * mini-amd64.c inssel-amd64.brg: Optimizations.
20606 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20608 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20610 * tramp-amd64.c: Patch calling code in trampolines.
20612 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20614 * mini-amd64.c: pinvoke struct passing fixes.
20616 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20618 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20619 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20621 2004-08-05 Duncan Mak <duncan@ximian.com>
20623 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20626 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20628 * mini-amd64.c (emit_move_return_value): Move return value for normal
20631 2004-08-05 Martin Baulig <martin@ximian.com>
20633 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20634 `type->type'; just modify `type' itself when dealing with enums
20635 and generic instances.
20636 (check_call_signature): Make `simple_type' a `MonoType *'.
20638 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20640 * mini.c: Use OP_PADD to add offsets to addresses.
20642 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20644 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20646 * mini-sparc.c (mono_arch_emit_epilog): fix check
20647 for folding last op into restore instruction
20649 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20651 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20652 helper methods using the code manager.
20654 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20656 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20658 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20660 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20661 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20663 * mini-s390.c: fix tail processing
20665 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20667 * mini-ppc.c: mul.ovf.un exception name fix.
20669 2004-08-03 Martin Baulig <martin@ximian.com>
20671 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20672 instances; before jumping to `handle_enum', also modify `ptype'.
20674 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20676 * cpu-sparc.md: fcall maximal length too small.
20678 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20680 * mini-amd64.c mini.h: Add initial support for passing/returning
20681 structures to/from pinvoked methods.
20683 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20685 * mini-ppc.c: reg allocator fix.
20687 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20689 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20691 * inssel.brg: Optimize memset on 64 bit machines.
20693 * mini-amd64.c: Fix some vararg cases.
20695 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20697 * mini-s390.c: Corrected macro in emit_float_to_int
20699 * s390-abi.cs: Tests to exercise the s390 ABI
20701 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20703 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20706 * basic.cs: Add a test for add.ovf.un.
20708 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20710 * mini-sparc.c: add case for OP_IDIV_UN
20712 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20714 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20716 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20718 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20720 * basic.cs: regression tests.
20722 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20725 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20727 * basic.cs: Add a new test.
20729 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20730 and AOT. Various fixes and optimizations.
20732 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20734 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20736 * mini-ppc.c: make sure temp regs are not used for global reg
20739 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20741 * cpu-sparc.md: conv_i8 fix for 64bits
20743 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20745 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20747 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20748 add opcode for cmp BYTE PTR [eax], imm.
20750 * inssel.brg: Make memcpy and memset takes bases.
20752 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20754 * *-amd64.*: More AMD64 work.
20756 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20758 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20759 add a compare-not-equal opcode.
20761 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20763 * mini.c: Use mono_init_from_assembly instead of mono_init.
20765 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20767 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20769 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20771 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20773 * inssel.brg: 64 bit fixes.
20775 * mini.h (MonoCallInst): Add some AMD64 specific data.
20777 * mini.h: Add some OP_P opcodes.
20779 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20781 * basic.cs: tests for 61797 and 61740
20783 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20785 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20786 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20788 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20790 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20792 * *-amd64*.*: Ongoing AMD64 work.
20794 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20796 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20798 * *-amd64*: Ongoing AMD64 work.
20800 * mini-arch.h: Add AMD64 support.
20802 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20804 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20806 * mini-ops.h: Add new opcodes.
20808 * Makefile.am: Add AMD64 support.
20810 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20811 rules into the inssel-long*.brg files.
20813 * *-amd64.*: Add beginnings of AMD64 backend.
20815 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20817 * mini.c (print_dfn): commenting out the code that prints
20818 the cil. With -O=deadce, this makes -v -v crash.
20820 * cpu-pentium.md: make checkthis have a length of 2
20822 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20824 * mini-sparc.h: fix implementations of __builtin
20825 functions for Sun compiler for V9.
20827 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20829 * mini.c: use the new stelem.ref wrapper
20830 * exceptions.cs, arrays.cs: new stelem.ref tests
20832 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20834 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20835 new XSP should work with these changes).
20837 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20839 * inssel-{long32,x86,}.brg: trivial optimizations.
20841 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20843 * mini.c: load value when emitting box operation in
20846 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20848 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20849 is one byte shorter than cmp DWORD PTR [eax], 0.
20851 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20853 * inssel-ppc.brg: arguments on the stack are always
20854 relative to the stack pointer (spotted by Neale Ferguson).
20856 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20858 * exceptions-x86.c: delay appending the method name to the trace until
20859 after mono_jit_info_table_find is called, as this gets the real
20862 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20864 * aot.c: register roots
20866 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20868 * aot.c : I could just use PLATFORM_WIN32 flag.
20870 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20872 * aot.c : Reverting the previous fix. This time it broke linux build.
20874 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20876 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
20878 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
20880 * mini.c (handle_stack_args): Remove some more debugging code.
20882 * mini.c (handle_stack_args): Remove debug output left in by mistake.
20884 * driver.c mini.h aot.c: Allow additional options to be specified with
20885 --aot and pass them to mono_compile_assembly.
20887 * aot.c: Add experimental code to AOT compile all loaded assemblies
20888 on demand and save the code into a cache in the filesystem.
20890 * aot.c: Add support for more wrapper methods.
20892 * mini.c (handle_stack_args): Handle some corner cases. Fixes
20895 * cpu-*.md: Remove removed opcodes.
20897 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
20898 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
20899 related icalls to marshal.c.
20901 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
20903 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
20905 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
20907 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
20909 2004-07-06 Ben Maurer <bmaurer@ximian.com>
20910 * liveness.c: If liveness is recomputated we need to reset the information
20911 for each variable. This way, if the liveness range has been narrowed
20912 by optimizations that happened after the last computation, we can return
20915 For example, if you have
20920 // Tons of code that does not affect i
20926 i = 0 is dead code and will be removed by SSA. However, when
20927 linear scan gets to the code, i will still appear to be live
20928 throughout the entire block. This prevents good register allocation.
20930 2004-07-06 Martin Baulig <martin@ximian.com>
20932 * debug-mini.c (mono_debug_init_method): Allow
20933 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
20934 (mono_debug_add_icall_wrapper): New method.
20936 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
20938 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
20940 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
20943 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
20945 * aot.c (mono_aot_load_method): Fix loading of debug info.
20947 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20949 * aot.c: Add logging support.
20951 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20953 * mini.h: Add prototype for mono_print_method_from_ip.
20955 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
20957 * inssel.brg: 64 bit fixes.
20959 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
20962 * Makefile.am: Add SPARC64 support.
20964 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20966 * aot.c: Fix alignment problems on 32 bit platforms.
20968 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20970 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
20973 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
20976 * mini.h: Bump AOT file version. Some 64 bit fixes.
20978 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20980 * inssel-sparc.brg: Add new rule to avoid register moves.
20982 * inssel.brg: Add ldind_to_load_membase helper function.
20984 2004-06-30 Ben Maurer <bmaurer@ximian.com>
20986 * mini.c: OffsetToStringData intrinsic.
20988 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20990 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
20992 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
20995 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
20996 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20998 * mini.c: reinstated mono_compile_get_interface_var()
20999 on x86, too, since the change breaks the Gtk# build there as well.
21001 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21003 * driver.c: remove loop from the default optimizations: it seems to
21004 interact badly with some of the other options (see bug #60613).
21006 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21008 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21009 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21011 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21013 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21014 vararg-using methods.
21016 2004-06-21 Martin Baulig <martin@ximian.com>
21018 * mini/mini-exceptions.c
21019 (mono_handle_exception): Added `gpointer original_ip' argument.
21020 After calling mono_unhandled_exception(), call
21021 mono_debugger_unhandled_exception() and if that returns true,
21022 restore the context and return.
21024 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21026 * mini-ppc.c: prefer the use of relative branches so
21027 they won't need to be patched in aot code (patch from Patrick Beard).
21029 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21031 * aot.c: patch from Patrick Beard to make the output assembly
21032 more correct for the MacOSX assembler. Small tweak to
21033 generate sane images on Linux/PPC, too.
21035 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21037 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21038 case until bug #59509 is fixed (shows up in #60332).
21040 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21042 * mini.c: make sure the needed wrappers are compiled, too, with
21045 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21047 * driver.c: remove NPTL reference in --version output.
21049 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21051 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21052 generate valid assembly for the Mach-O assembler.
21054 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21056 * driver.c: don't include abcrem in the all optimization specifier
21057 since it slows down jit compilation too much for now.
21059 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21061 * mini.c: use BIGMUL only if both operands have the same signage.
21062 * iltests.il: Test for bug 60056. (errors related to signage in
21067 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
21069 * mini.c, aot.c: memory leak fixes.
21071 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21073 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
21075 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
21077 * Makefile.am: remove the -static hack completely, it links in
21078 statically glib as well.
21080 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
21082 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
21083 * exceptions.cs: make it compile with new mcs/csc.
21085 2004-06-03 Massimiliano Mantione <massi@ximian.com>
21086 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
21087 and added relevant test case.
21089 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21091 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
21092 regressions in gtk-sharp.
21094 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
21096 * exceptions.cs: New regression tests.
21098 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
21100 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
21102 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21104 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21106 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
21108 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
21110 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21112 * mini.c (mono_jit_runtime_invoke): Init class in this
21113 method instead of trusting mono_jit_compile_method to
21114 do the work (because wrappers can be in object class)
21116 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21118 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21120 * basic-long.cs: New regression test.
21122 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21124 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21125 and div/rem checks.
21127 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21129 * Makefile.am: fix miguel's change to build mono statically against
21130 libmono (track build dependencies).
21132 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21134 * cfold.c: Some glib versions do not have G_MININT32.
21136 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21138 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21139 with precision of tan, atan, sin and cos, and implemented related
21140 regressions tests (fixes bug 54467, but one new problem appeared and
21143 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21145 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21147 * exceptions.cs: Add test for constant folding && division by zero.
21149 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21150 since driver.c is in libmono too, so the optimization was useless.
21152 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21153 variable to driver.c so the compiler can emit more efficient code to
21156 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21158 * Makefile.am: don't distribute generated inssel.[ch] files.
21160 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21162 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21163 into the default appdomain. Fixes #58707.
21165 * jit-icalls.c: Remove the broken approximation for truncl, doing
21166 no conversion is better.
21168 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21171 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21173 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21174 of the mcrxr instruction which is not available on some processors
21175 even if it's documented to be. Implement add and sub overflow correctly
21176 (still not complete for long unsigned). Speed up icalls a bit.
21178 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21180 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21181 we run .cctor in the current domain instead of target_domain.
21183 Fixes bug #58558, .cctor not being called in -O=shared.
21185 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21187 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21189 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21191 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
21192 which can be done with an imm8, do it that way.
21193 (mono_arch_output_basic_block): ditto for a jmp
21194 (mono_arch_emit_prolog): Computate maximum offset of a label.
21196 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
21198 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
21199 now tries to allocate prefered physical reg's for virtual
21200 regs. This reduces the number of emited spills/loads with
21201 20-30% on our core assemblies.
21203 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21205 * jit-icalls.c: truncl() is not needed and trunc() is
21206 the correct thing to do anyway (bug #58287).
21208 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
21210 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
21213 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
21215 * driver.c: enable loop optimizations by default.
21217 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21219 * mini-x86.c: fix calc of max loop size when aligning loops start.
21221 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
21223 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
21226 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21228 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21231 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21233 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21235 * mini.c (inline_method): Allways inline some wrappers even if the cost
21236 is too large. Fixes #58785.
21238 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21240 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21242 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21243 (crichton@gimp.org). Beginning of support for sparc/linux.
21245 * mini-sparc.c: Optimize retrieval of LMF address.
21247 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21249 * exceptions-ppc.c: handle alloca in methods with clauses.
21251 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21253 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21255 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21257 * mini.c: Delegate most of the abort signal work to
21258 mono_thread_request_interruption, which also handles Stop and Suspend
21261 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
21263 * mini.c mini.h: Allow inlining of icall wrappers if the backend
21264 supports the save/restore lmf opcodes.
21266 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
21268 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
21269 by gcc-3.4 as well.
21271 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
21273 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21275 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
21276 methods which contain array accesses.
21278 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
21279 boundaries. Fixes #58537.
21281 * iltests.il: Add regression test for #58537.
21283 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21285 * mini-x86.c (mono_arch_local_regalloc): Last part of
21286 fix for bug #58633 (releasing register to early).
21288 2004-05-18 Miguel de Icaza <miguel@ximian.com>
21290 * basic-long.cs: Add new regression test.
21292 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21294 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
21295 register too early on the chain.
21297 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21299 * mini.c (create_helper_signature): Use a helper function to reduce
21300 the code which needs to be written. Also set the calling convention of
21301 icalls on windows. Fixes #57840.
21303 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21305 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21306 exceptions-ppc.c: added helper function to get the instruction address
21307 from a signal handler context.
21309 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21311 * helpers.c: use g_get_tmp_dir. Invokes happyness
21314 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21316 * helpers.c: Add new env variable to pass args to objdump.
21317 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21319 2004-05-17 Radek Doulik <rodo@ximian.com>
21321 * Makefile.am (common_sources): added abcremoval.h so it get
21322 disted and daily mono packages on go-mono.com will build again
21324 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21326 * abcremoval.c: Fixed coding style, added copyright header.
21328 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21330 * mini.h: Added prototype for abc removal main function.
21332 * build_relations_propagation_table.pl: Added copyright header.
21334 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21336 * basic-long.cs: reg test for complex ceq_long bug.
21338 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21340 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21341 reg in long and clob case (bug #58343). Fixed/added comments.
21343 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21345 * mini.c (mono_jit_runtime_invoke): Follow new convention
21346 of calling the invoke method with an function pointer.
21348 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21350 * ChangeLog: Fix author of memory leak patch.
21352 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21354 * Makefile.am: fix make dist as well...
21357 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21359 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21360 on archs where pointers are 4 bytes long.
21362 * Makefile.am: Added abcremoval.c source file.
21364 * abcremoval.c: Added abcremoval.c.
21366 * abcremoval.h: Added abcremoval.h.
21368 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21370 * inssel.brg: Enabled bounds check removal.
21372 * mini.c: Added support for abcrem optimization.
21374 * mini.h: Added abcrem optimization label.
21376 * driver.c: Added support for abcrem optimization.
21378 * propagated_relations_table.def: Added propagated_relations_table.def.
21380 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21382 * mini.c, cfold.c: fix style.
21384 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21386 * mini.c: handle issue with the low-level implementation of
21387 some long opcodes (bug #54209).
21389 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21391 * basic.cs: test for my new cmov stuff.
21393 2004-05-13 Patrik Torstensson
21395 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21396 opt and added peephole documentation.
21398 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21400 * tramp-ppc.c: rewrote the generic trampoline code.
21402 2004-05-11 Patrik Torstensson
21404 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21406 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21408 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21410 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21411 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21413 * mini.c: Add new icalls for AsAny marshalling.
21415 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21417 * tramp-ppc.c, mini-ppc.c: more cleanups.
21419 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21421 * mini.c: no warnings.
21423 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21425 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21427 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21429 * mini.c: In the thread abort signal handler, if the thread is in the
21430 process of being stoped, don't throw the Abort exception, just stop the
21433 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21435 * tramp-ppc.c: removed old code.
21437 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21439 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21440 do some simple speed optimizations on ppc.
21442 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21444 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21445 and large offsets in load/store.
21447 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21449 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21450 it causes regressions.
21452 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21454 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21457 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21459 * jit-icalls.c: remove warnings.
21460 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21461 speedups for unsafe code.
21463 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21465 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21467 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21469 * basic-calls.cs: Add new regression test.
21471 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21474 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21476 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21479 2004-05-06 Patrik Torstensson
21481 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21482 long reg allocation in any reg (not only eax:edx) and implemented
21483 long shl/shr ops in asm instead of helpers.
21485 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21487 * mini-sparc.h: Fix warnings.
21489 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21492 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21493 separate statement for clarity.
21495 * mini-sparc.c: Update status.
21497 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21499 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21502 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21504 * inssel-ppc.brg: another small pre-release workaround:
21505 we don't do overflow detection for long_sub_un.
21507 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21509 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21510 (also works around a weird ppc bug: 57957).
21512 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21514 * tramp-ppc.c: trampoline fixes.
21516 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21518 * mini-ppc.c: fixed typos.
21520 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21522 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21523 at the top of the stack. Fixed typos. Use a frame registers
21524 for all the methods with exception clauses.
21526 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21528 * exceptions-ppc.c: restore fp registers.
21530 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21532 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21533 order from the stack top (moved the stack room to save the
21534 return value for trace after the param area). Fixed corruption
21535 in restoring registers on unwind.
21537 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21539 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21541 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21543 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21544 and prolog/epilog for methods that use it. Allow
21545 enough param area room for varargs methods. Fix miguel's
21546 breakage in exception handling.
21548 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21550 * Makefile.am: run genmdesc only on current arch.
21552 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21554 * exceptions-x86.c:
21555 * mini-x86.h: fix the build on windows.
21557 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21559 * 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.
21561 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21563 * mini-exceptions.c: New file.
21565 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21566 Move some parts of the x86 exception handling code to an
21567 arch-independent file so it can be shared with other ports.
21569 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21571 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21573 2004-04-26 David Waite <mass@akuma.org>
21575 * driver.c: remove comma from end of enumeration declaration
21577 2004-04-26 Jackson Harper <jackson@ximian.com>
21579 * driver.c: parse config file before loading first assembly. This
21580 allows the user gac to be enabled/disabled.
21582 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21584 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21585 simpler mechanism: we do not care what is encoded initially
21586 (branch absolute or relative), we care about the code and its
21587 target. I kept the old code for reference for now.
21589 The new code tries first to determine if the jump is anywhere in
21590 the -/+32 absolute meg range, if it succeeds, it encodes using the
21591 absolute branch; If not, it tried to find something in the
21592 relative range, if not, it uses the handle_thunk code.
21594 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21596 * exceptions-ppc.c: use the correct ip register on macosx.
21598 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21600 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21602 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21604 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21605 Raise exception on integer divide by zero by hand since the hw
21606 doesn't support it. Handle NaNs in FP compares.
21608 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21610 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21611 code reducing duplication between the platforms and enabled
21612 signal exception handling (on linux for now).
21614 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21616 * exceptions-ppc.c: more macosx support.
21618 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21620 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21622 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21624 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21626 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21628 * iltests.il: more tests.
21630 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21632 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21635 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21637 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21639 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21641 * liveness.c: Mark variables as volatile in all basic blocks reachable
21642 from exception clauses.
21644 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21646 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21649 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21651 * iltests.il, basic.cs: more tests for regalloc.
21653 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21655 * iltests.il: Some tests for register allocation modifications
21658 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21660 * exceptions.cs: Add regression test for bug #56782.
21662 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21663 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21664 the beauty of fixing the same thing in 5 different files...
21666 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21668 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21671 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21673 * mini.c: Add support for STRWLPARRAY marshalling convention.
21675 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21677 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21678 to init the context to setup the regs pointer).
21680 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21682 * exceptions-ppc.c: more exceptions work.
21684 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21686 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21689 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21691 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21692 can use the memory directly.
21694 * cpu-pentium.md: Update documentation from a post from Zoltan.
21696 add x86_add_membase, x86_sub_membase, x86_mul_membase
21698 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21700 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21701 GENERAL_REGS they were also hardcoded for all PPC ports.
21703 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21705 Remove hard-coded limit for floating point registers, use
21706 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21708 Notice that in MacOS X calling conventions you can fit a lot more
21709 floating point values in registers, so I should update the PInvoke
21710 test to excercise the passing of floating point values on the
21711 stack (currently broken).
21713 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21715 * tramp-ppc.c (create_trampoline_code): Added
21716 JUMP_TRAMPOLINE_SIZE.
21717 (ppc_magic_trampoline): Follow the pattern from
21718 x86_magic_trampoline: if code is set to zero, return.
21719 (create_trampoline_code): Always pass MonoMethod to the jump
21720 trampoline, before it was passing a null.
21721 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21722 share the code with mono_arch_create_jit_trampoline.
21724 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21726 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21729 * cpu-g4.md: Added length for jmp instruction, the worst case
21730 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21733 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21735 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21737 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21739 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21740 before each IL instruction.
21742 * mini.c (CEE_BOX): Fix warnings.
21744 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21746 * mini.c: removed a few unused vars and extra whitespace.
21748 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21750 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21752 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21754 (OP_GETCHR): use the above
21755 (CEE_LDELEMA): use the above.
21757 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21758 version of the generic impl.
21759 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21760 (CEE_LDELEMA): use the above.
21762 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21764 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21767 * iltests.il: Added new regression test for #56317.
21769 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21771 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21772 under NetBSD. Fixes #56450.
21774 * liveness.c (update_gen_kill_set): Fix previous patch.
21776 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21778 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21780 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21782 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21783 ldsfld and ldsflda.
21785 * inssel-sparc.brg: Add more optimizations.
21787 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21789 2004-04-01 Martin Baulig <martin@ximian.com>
21791 * mini.c (handle_box): New static function; moved the
21792 implementation of CEE_BOX here.
21793 (mono_method_to_ir): Added `constrained_call' variable.
21794 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21795 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21796 mono_method_get_constrained() to get the method.
21798 2004-04-01 Martin Baulig <martin@ximian.com>
21800 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21801 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21802 (mono_method_to_ir): We don't need these macros anymore since
21803 mono_class_get_full() already takes care of it.
21805 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21807 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21808 use @function (as doesn't accept #function here) and check the return
21809 value of system and stop if fails.
21811 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21813 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21815 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21817 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21819 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21821 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21824 * basic-long.cs: Add test for negation of Int64.MinValue.
21826 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21828 * mini-sparc.c: Update status.
21830 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21832 * exceptions-sparc.c: Fix return value in filters.
21834 * inssel-sparc.brg: Fix register allocation in some rules.
21836 2004-03-28 Martin Baulig <martin@ximian.com>
21838 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21841 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21843 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21845 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21846 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21847 remove unused conv_u4 opcode.
21849 * mini-x86.c: Remove valgrind workaround since it slows down things
21850 even when mono is not run under valgrind.
21852 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21854 * mini-sparc.c: Update status.
21856 * inssel-sparc.brg: Add some optimizations.
21858 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21859 future delay slot filling. Add support for varargs, tail calls and JMP.
21861 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21862 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21864 * inssel.brg: Fix register allocation in OP_ARGLIST.
21866 * inssel.brg: Fix warnings.
21868 2004-03-25 Martin Baulig <martin@ximian.com>
21870 * mini.c (inflate_generic_field): Removed.
21871 (mini_get_method): Removed, use mono_get_method_full(),
21872 (mini_get_class): Removed, use mono_class_get_full().
21873 (mono_method_to_ir): Pass our generic context to
21874 mono_field_from_token().
21876 2004-03-25 Martin Baulig <martin@ximian.com>
21878 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
21879 of a `MonoMethod *'.
21880 (mini_get_method): Take a `MonoGenericContext *' instead
21881 of a `MonoMethod *'.
21882 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
21883 a new local variable called `generic_context' which holds the
21884 current `MonoGenericContext *'; use it to lookup things.
21886 2004-03-24 Martin Baulig <martin@ximian.com>
21888 * mini.c (mini_get_class): New static method; if we're inside a
21889 generic instance, inflate the class if neccessary.
21890 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
21892 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
21894 * iltests.il: New regression test for #55976.
21896 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
21899 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21901 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
21904 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21906 * liveness.c: Consider SSA stores as well as loads when making vars
21909 * exceptions.cs: New regression tests for register allocation.
21911 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
21913 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
21914 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
21915 domain lock only to protect puntual access to data structures.
21916 Added access lock for sighash, jit_icall_hash_name,
21917 jit_icall_hash_addr and domain->code_mp.
21919 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
21921 * driver.c: Print SIGSEGV handling method.
21923 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
21925 * mini.c (setup_jit_tls_data): Handle case when this is called
21926 multiple times for a thread.
21928 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
21929 is different from fbxx_un. Fixes #54303. Also use constants instead of
21930 magic numbers in a lot of places.
21932 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
21934 * exceptions.cs: Fix cctor test when --regression is used.
21936 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
21938 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
21941 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21943 * inssel-ppc.brg: fixed register assignments for some rules.
21945 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21947 * exceptions.cs: Add test for exceptions in static constructors.
21949 * mini.c (mono_jit_compile_method_with_out): Move the calling of
21950 static constructors outside the domain lock. Fixes #55720.
21952 2004-03-17 Martin Baulig <martin@ximian.com>
21954 * mini.c (get_generic_field_inst): Removed, this'll never happen.
21955 (inflate_generic_field): Take the `MonoMethod *' instead of the
21956 `MonoClass *' and added support for generic method.
21957 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
21958 have a `field->parent->gen_params', only inflate the field if it's
21959 an open constructed type.
21961 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21963 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
21964 exception object instead of the preconstructed ones.
21966 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21968 * mini.c: reverted changed to sigsegv_signal_handler commited
21969 accidentally in the previous patch.
21971 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21974 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
21975 running --aot with an old assembly.
21977 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
21979 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
21982 * mini-sparc.c: Add support for v9 branches with prediction.
21984 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
21986 * mini.c (mini_init): #warning is GNUC only
21988 * mini-sparc.h: implement __builtin_frame_address
21989 and __builtin_return_address for Sun C compiler
21991 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
21993 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
21995 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
21997 * basic-calls.cs: Add test for unaligned byref long argument passing.
21999 * mini-ops.h: Add sparcv9 compare and branch instructions.
22001 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22002 v9 instructions if we have a v9 cpu.
22004 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22005 registers for global allocation.
22007 * exceptions-sparc.c: Fixes.
22009 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22011 * liveness.c (mono_analyze_liveness): Optimized version.
22013 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22015 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22018 * basic-float.cs basic-calls.cs: New regression tests.
22020 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22022 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22023 sigaltstack implementation.
22025 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22027 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22028 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22030 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22032 * mini.c: Fix warnings.
22034 * mini.c (mono_resolve_patch_target): New function which contains the
22035 arch independent part of the patching process.
22037 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22038 patching code to a separate function.
22040 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22042 * mini.c (add_signal_handler): ifdef out on Windows
22044 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22046 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22047 cpu-sparc.md: Add exception handling support + other fixes.
22049 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22050 typed GC detection in --version.
22052 * basic.cs exceptions.cs: New regression tests.
22054 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22055 the arch specific code can store data during a compilation.
22057 * mini-ops.h: Add OP_SETFRET.
22059 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22060 function, register a separate icall for each arity, so the icalls can
22063 * mini.c (mono_print_tree): Print negative offsets in a more readable
22066 * mini.c: Make signal handling work on sparc.
22068 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
22070 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
22072 * jit-icalls.c: Emulate truncl by aintl on solaris.
22074 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
22076 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
22078 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
22080 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
22082 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
22083 a MarshalByRef type, inline a method that performs the check, taking into
22084 account that the object can be a proxy. Also implemented tow new opcodes:
22085 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22086 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
22087 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22089 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
22091 * mini-ppc.c: if a relative branch displacement is too big
22092 but it points to and area reachable with an absolute branch,
22095 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
22097 * mini.c: optimize small copies in cpblk.
22099 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
22101 * basic-calls.cs basic-float.cs: New regression tests.
22103 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22104 negative offsets from %fp. Implement localloc. Fix local register
22105 allocation. Fix the case when the this argument needs to be saved to
22106 the stack. Implement some missing opcodes.
22108 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
22110 * mini.c (mini_method_compile): Reenable global regalloc in methods
22111 with exception handlers.
22113 * linear-scan.c (mono_varlist_sort): Fix warning.
22115 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22117 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22120 * liveness.c: Make all variables uses in exception clauses volatile, to
22121 prevent them from being allocated to registers. Fixes #42136.
22123 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22125 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22126 causes regressions.
22128 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22129 argument to mono_arch_regalloc_cost.
22131 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22134 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22136 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22137 Make the cost of allocating a variable to a register arch dependent.
22139 * basic-calls.cs: Fix compilation of tests.
22141 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22142 helper function to cut back on the number of #ifdefs needed.
22144 * mini-ppc.c: Fix compilation.
22146 * basic-calls.cs: New regression tests.
22148 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22150 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22151 of l0 since that is callee saved.
22153 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22156 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22157 of delay instruction.
22159 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22161 * mini.h (MonoCallInst): Add 'virtual' flag.
22163 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22165 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22167 * *.cs: New regression tests.
22169 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22172 * mini.c (mono_runtime_install_handlers): Fix build.
22174 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22175 'signal_stack_size' members.
22177 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22178 alternate signal stack.
22180 * exceptions-x86.c: Add stack overflow handling.
22182 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22183 functions to arch independent code.
22185 * mini.c (mono_print_tree): Print more detailed info for load_membase
22188 2004-02-23 Martin Baulig <martin@ximian.com>
22190 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
22192 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22194 * mini-x86.c: fixed reg allocation for div/rem.
22196 2004-02-22 Miguel de Icaza <miguel@ximian.com>
22198 * driver.c (mono_main): Report some configuratio options on --version.
22200 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
22202 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
22203 low in the address space. Correctly flush memory in thunks where we
22204 output native code.
22206 2004-02-20 Martin Baulig <martin@ximian.com>
22208 * mini.c (mini_get_method): New static method; inflate all generic
22209 methods and methods in open generic instances.
22210 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
22211 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
22213 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22215 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
22217 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
22219 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
22221 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
22223 * mini-sparc.c (flushi mono_arch_output_basic_block): make
22224 it compile using Sun's compiler.
22226 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22228 * 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.
22230 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22232 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22234 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22236 * mini-ppc.c: handle calls outside of the allowed range with thunks
22237 allocated using the code manager.
22238 * tramp-ppc.c: use the code manager to hold generated native code.
22239 Fixed the magic trampoline to just patch vtable entries.
22241 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22243 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22246 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22248 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22251 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22252 if we have a working __thread implementation.
22254 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22255 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
22257 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
22259 * mini-x86.c: Fix compilation under gcc 2.
22261 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
22263 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
22264 contains a call to the wrapped function.
22266 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
22267 OP_<CALL>_IMM opcodes, and use them under X86.
22269 * mini.c (mono_jit_find_compiled_method): Fix warning.
22271 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
22273 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
22275 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
22276 functionality to mini.c.
22278 * mini.c (mono_create_jump_trampoline): New function to create a jump
22279 trampoline. Return a compiled method instead of a trampoline if it
22280 exists. Add a cache for jump trampolines.
22282 * mini.c (mono_jit_find_compiled_method): New function to return a
22283 compiled method if it exists.
22285 * mini-x86.c: Call mono_create_jump_trampoline instead of
22286 mono_arch_create_jit_trampoline.
22288 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
22289 a jump trampoline. Fixes #52092.
22291 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
22293 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
22294 which is not up-to-date. Add check_corlib_version () instead.
22296 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
22299 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
22300 since newer valgrind versions do not need it.
22302 * mini.c (mono_jit_compile_method_with_opt): New helper function to
22303 compile a method with a given set of optimizations.
22305 * mini.c: Compile icall wrappers on-demand instead of at startup.
22307 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22308 wrapper for an icall.
22310 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22312 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22315 * iltests.il: Add test for non-empty stack before switch instruction.
22317 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22319 * mini.c: Add support for new stringbuilder marshalling conventions.
22321 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22323 2004-02-01 Martin Baulig <martin@ximian.com>
22325 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22326 in `ginst->mtype_argv'.
22328 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22330 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22331 facilitate grepping.
22333 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22335 * mini.c: fixed buglet in initobj generic implementation for references.
22337 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22339 * Makefile.am: make the version script conditional.
22340 * jit-icalls.c: handle missing truncl().
22342 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22344 * exceptions.cs: Add more tests for double->int conversion.
22346 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22347 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22349 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22351 * driver.c: make --verbose --version emit an error
22352 if the loaded corlib doesn't match the runtime version.
22354 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22356 * mini-ppc.h: export ppc_patch().
22357 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22358 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22359 on par or better than on MacOSX.
22361 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22363 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22364 mono_lookup_pinvoke_call.
22366 * mini-x86.c: Under windows, the default pinvoke calling convention is
22367 stdcall. Fixes #52834.
22369 * mini.c (optimize_branches): Add an upper bound to the number of
22370 iterations to prevent infinite loops on strange loops. Fixes #53003.
22372 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22374 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22375 and ISINST. Fixes #52093.
22377 * objects.cs (test_0_vector_array_cast): New tests.
22379 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22381 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22382 checking in Array.Set ().
22384 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22387 * object.cs (test_0_multi_array_cast): New regression test.
22389 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22391 * exceptions-ppc.c: fix build on Linux/PPC.
22393 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22395 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22396 running under valgrind.
22397 (x86_magic_trampoline): Fix build bustage.
22399 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22400 negative values as well. This is needed for the encoding of the line number
22401 info, since sometimes the line numbers are not in increasing order.
22403 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22405 * cpu-pentium.md (localloc): Increase the size of the localloc
22406 instruction since it is a loop under Win32.
22408 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22411 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22413 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22414 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22415 Max Horn (max@quendi.de). Fix file names in comments.
22417 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22419 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22420 avoid stack overflow.
22421 (replace_usage): Avoid uninitialized variable warnings.
22423 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22424 and taking the address of valuetype variables.
22426 2004-01-03 Patrik Torstensson
22428 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22429 for other purposes than FP later on.
22431 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22433 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22436 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22438 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22440 2003-12-30 Patrik Torstensson <p@rxc.se>
22442 * mini-x86.h: Decreased number of availiable fp regs.
22443 Solves corner cases with FP spilling.
22445 2003-12-23 Patrik Torstensson <p@rxc.se>
22447 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22448 for floating point stack tracking / spilling on x86.
22451 * basic-float.cs: added float mul overflow test.
22453 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22455 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22457 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22459 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22460 supports for cond branches that overflow the immediate
22461 overflow offset. mcs can compile simple programs.
22463 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22465 * exceptions-ppc.c: exception handling support wip:
22466 finally handlers get run on exception.
22468 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22470 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22473 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22475 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22476 initial support for stack walking and unwinding.
22478 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22480 * driver.c (mono_main): Make corlib-out-of-sync message more
22481 descriptive. Also remove verify_corlib call.
22483 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22485 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22486 not overlap with other call's arguments, too.
22488 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22490 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22491 move to arch-specific code the choice of arch-specific
22492 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22493 * mini.c: ensure emulation calls will not interleave
22496 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22498 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22499 the magic trampoline stack frame is dropped before executing
22502 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22504 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22505 and integer to fp conversions. Added support for overflowing
22506 arguments on the stack. Reserve a couple more registers as temps.
22507 Added support for aot compilation (as output still needs to be
22510 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22512 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22513 Don't overwrite return register in some corner cases.
22515 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22517 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22518 static constructors when AOT compiling.
22520 * driver.c (mono_main): Call mono_check_corlib_version.
22522 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22524 * cpu-g4.md, basic.cs: fixed div target register.
22526 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22528 * mini-ppc.c, basic.cs: shl_imm fix with test.
22530 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22532 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22533 structures by value. Misc fixes.
22534 * objects.cs: more tests.
22536 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22538 * mini-ppc.c: lconv.ovf.i implemented.
22540 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22543 (mini_init): don't error out if someone already called g_thread_init.
22545 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22547 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22548 to be any type per the spec. Fix abnormal memory usage when
22549 the same object is repeatedly thrown.
22551 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22553 * mini.c: check for overruns in IL code.
22555 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22557 * TODO: Add/remove some todo entries.
22559 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22561 * driver.c (mono_main): Call mono_verify_corlib.
22563 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22565 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22566 This has been moved to mini.c
22567 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22568 type being casted is marshalbyref it could be a proxy, so instead of
22569 emitting the type check code, emit a call to a runtime method that will
22570 perform the check by calling CanCastTo if needed.
22572 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22574 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22575 methods with large stack frames under Win32.
22577 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22579 * Makefile.am: Distribute regression tests.
22581 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22582 at the end instead of inserting each variable into the sorted list.
22584 * linear-scan.c (mono_varlist_sort): New helper function.
22586 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22588 * mini.c: ensure arguments and locals are within bounds.
22590 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22592 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22595 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22597 * mini.c (mono_cprop_copy_values): Fix crash.
22599 * aot.c: Set verbosity back to 0.
22601 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22603 * regalloc.c: complete memory leak fix by Laurent Morichetti
22606 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22608 * driver.c (main_thread_handler): Revert the previous patch.
22610 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22613 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22614 memory from the memory pool.
22616 * driver.c (main_thread_handler): Turn on all optimizations when
22619 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22620 an array for better performance.
22622 * regalloc.c (mono_regstate_assign): Fix memory leak.
22624 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22625 serialize the debug info.
22627 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22628 debug info from the serialized representation.
22630 * aot.c: Save debug info into the generated file and load it when
22633 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22635 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22637 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22638 More FP-related fixes.
22640 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22642 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22643 and register allocation buglet. Hello world now runs.
22645 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22647 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22648 * tramp-ppc.c: fixed class init trampoline.
22649 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22651 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22653 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22654 mini.c: more ppc changes/fixes.
22656 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22658 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22659 Also optimize the case when the arguments are the same in the caller
22662 * iltests.il: Add tests for tail calls with valuetype arguments.
22664 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22666 * mini-ppc.c: fixes for struct return type.
22668 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22670 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22671 mono_spillvar_offset() to arch-specific code.
22673 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22675 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22677 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22679 * exceptions-x86.c: Fix stack space leaks.
22681 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22682 registers from the lmf if the method has save_lmf set.
22684 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22686 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22687 of icall wrappers into InvokeInDomain, since these are now per-domain.
22689 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22691 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22692 make some opcode emulation and intrinsic ops enabled/disabled
22693 according to the architecture. More fixes.
22695 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22697 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22699 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22701 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22702 arch-specific handling for 'this' and struct return type to
22703 arch-specific code.
22705 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22707 * aot.c: prevent divide by zero error when reporting (it happened with
22708 Accessibility.dll).
22710 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22712 * mini.h (inst_switch): Remove unused macro.
22714 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22717 (load_aot_module): free 'info->methods' and 'info' properly. No more
22718 "free(): invalid pointer blah" messages when you have an old aot
22721 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22723 * jit-icalls.c, mini.c: Added support for context static fields.
22725 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22727 * mini.c (mono_method_blittable): Methods which set LastError are not
22728 blittable either. Fixes #51108.
22730 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22732 * mini.c: flush icache.
22733 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22735 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22737 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22739 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22741 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22744 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22747 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22749 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22751 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22752 instruction when the result is discarded.
22754 * iltests.il (test_0_div_regalloc): New regression test.
22756 * arrays.cs: Fix compilation error.
22758 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22760 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22761 float rules to inssel-x86.brg: sane architectures with FP registers
22762 don't need to implement these rules.
22764 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22766 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22768 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22770 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22771 implementation of 32 bit systems.
22773 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22775 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22776 (Jeroen Zwartepoorte).
22778 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22780 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22781 the caller and the callee matches.
22783 * mini.c (mono_method_to_ir): Add comment.
22785 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22786 signbit is missing on some platforms.
22788 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22790 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22792 * mini.c (setup_jit_tls_data): Call the new function.
22794 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22796 * mini-x86.c: Add experimental support for fast access to the lmf
22797 structure under NPTL/Linux 2.6.x.
22799 2003-11-06 Martin Baulig <martin@ximian.com>
22801 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22802 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22805 2003-11-02 Martin Baulig <martin@ximian.com>
22807 * mini.c (inflate_generic_field): New static method.
22808 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22809 generic instance and the field is declared in a generic type, call
22810 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22812 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22814 * mini.h mini.c (mono_method_same_domain): New function to return
22815 whenever the caller and the callee are in the same domain.
22817 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22819 2003-10-30 Martin Baulig <martin@ximian.com>
22821 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22822 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22824 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22825 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22827 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22829 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22832 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22833 object here, so it is in the correct appdomain etc.
22835 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22837 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22839 (mono_method_to_ir): Avoid freeing the type created returned from
22840 mono_type_create_from_typespec, since it is put into an internal cache
22841 by the function. Fixes pointer.exe.
22843 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22844 trampolines for icalls and pinvokes as well. Fixes #33569.
22846 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22848 * mini.c: Update after appdomain changes.
22850 * mini.c (mono_jit_compile_method_inner): Allways compile native
22851 method wrappers in the root domain, since there can only be one
22852 instance of them, whose address is stored in method->info.
22854 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22856 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22857 environment variable. Instead detect automatically whenever running
22858 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22861 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22863 * trace.c, trace.h: New files that implement the new trace option
22866 * driver.c: Document new --trace options.
22868 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22871 - if (mono_jit_trace_calls)
22872 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22874 * mini.h: prototypes.
22876 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
22878 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
22880 * mini.c inssel.brg: Implement typedefbyref opcodes.
22882 * mini.c (mono_jit_compile_method): Remove unused local variable.
22884 * mini.c (mono_jit_compile_method_inner): Ditto.
22886 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
22888 * tramp-x86.c (x86_class_init_trampoline): Fix build.
22890 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
22892 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
22894 * mini.c (mono_no_aot): Remove unused global variable.
22896 * mini.c: Thread safety fixes.
22898 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
22900 * mini.c (mono_create_class_init_trampoline): Add a lock around
22901 class_init_hash_addr.
22903 * arrays.cs (test_0_newarr_emulation): Add new regression test for
22906 * mini.c: Decompose the NEWARR instruction before decomposing its
22907 arguments. Fixes #30073.
22909 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
22911 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
22914 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
22916 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
22918 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
22920 * driver.c: Add support for compiling icall wrappers to --compile.
22922 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
22924 * inssel.brg: The empty value in class->interface_offsets is -1, not
22927 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
22929 * objects.cs: New test for 'is' operator on an array of interfaces.
22931 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22933 * tramp-ppc.c: update trampoline code to support jumps
22934 and class initialization.
22936 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
22938 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
22940 * inssel.brg (OP_UNBOXCAST): Fix #46027.
22942 * inssel.brg (OP_UNBOX): Remove unused rule.
22944 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
22945 region instead of one for each method. Fixes #47813.
22947 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
22949 * exceptions.cs (test_0_nested_finally): New regression test for
22950 nested exception handlers.
22952 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
22954 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
22956 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
22959 * mini.c (mono_method_check_inlining): Make the inlining limit
22960 configurable by an environment variable.
22962 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
22964 * mini.h: Bump AOT file version.
22966 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
22967 token, store the image along with the token, since the token might not
22968 refer to the same image as the method containing the relocation,
22969 because of inlining.
22971 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
22973 * mini.c (mono_precompile_assemblies): New function to compile
22974 all methods in all loaded assemblies.
22976 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
22978 * regalloc.h regalloc.c (MonoRegState): Change the type of
22979 iassign and fassign to int*, since they can contain large negative
22980 values if the register is spilled. Also added some comments. Fixes
22983 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
22984 under Win32. Fixes #42964.
22986 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
22988 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
22990 * aot.c: Added support for AOT compiling methods which contain calls
22991 to wrappers. Currently, only remoting-invoke-with-check wrappers are
22994 * driver.c (compile_all_methods): Run the compilation in a thread
22995 managed by mono. Fixes #44023.
22997 * mini.c (mono_codegen): Print full method name in verbose output.
22999 * mini-x86.c (mono_arch_patch_code): Fix warning.
23001 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23002 jumps, since the method we are jumping to might be domain-specific.
23004 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23006 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23008 * inssel.brg: string chars are unsigned.
23010 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23012 * TODO: New todo item.
23014 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23015 which calls mono_runtime_class_init and patches the call site to
23016 avoid further calls.
23017 (mono_arch_create_class_init_trampoline): New arch specific function
23018 to create a class init trampoline.
23019 (create_trampoline_code): Generalized so it can create
23020 class init trampolines as well.
23022 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23023 (mono_create_class_init_trampoline): New function to create and cache
23024 class init trampolines.
23025 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23026 vtable given the address of a class init trampoline. Used by the
23028 (mono_codegen): Generate a call to a trampoline instead of
23029 mono_runtime_class_init in LDSFLD[A].
23030 (mono_codegen): Add relocations for the new trampoline.
23032 * mini.h mini-x86.c aot.c: Added a new relocation type:
23033 MONO_PATCH_INFO_CLASS_INIT.
23035 * mini.h: Bump AOT version number.
23037 * aot.c: Create a copy of the loaded code instead of using the original
23038 so methods which call each other will be close in memory, improving
23041 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23042 patch since it breaks the regression tests.
23044 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23045 for the register saving instruction sequence since the
23046 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23048 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23050 * TODO: Fix todo item && remove another.
23052 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23054 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23057 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23058 function of the module.
23060 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23061 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23062 --no-aot command line option.
23064 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
23066 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
23067 by Bernie Solomon (bernard@ugsolutions.com).
23069 * inssel.brg: Refactor the interface offset table related code into
23070 its separate functions and add support for the AOT case.
23072 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
23074 * aot.c (mono_aot_get_method_inner): Fix memory leak.
23076 * aot.c: Added mono_aot_verbose variable and made all debugging
23077 output depend on the value of this variable.
23079 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
23080 method_label and info_label.
23082 * mini.h mini-x86.c aot.c: Added a new relocation type
23083 MONO_PATCH_INFO_IID for klass->interface_id.
23085 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
23086 the MonoJitInfo structure.
23088 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
23089 a non-root appdomain in shared mode.
23091 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23093 * aot.c: make aot loader less verbose. Remove free of unused variable.
23095 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
23097 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
23099 * .cvsignore: Added *.dll.
23101 * mini.c (mono_print_tree_nl): New function callable while debugging.
23103 * mini.c (mono_print_code): Export this.
23105 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
23108 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
23110 * mini.h (MonoCompile): Added 'jit_info' field.
23112 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23113 the cfg structure, since it is needed by the AOT compiler.
23115 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23117 * aot.c: A major rewrite. Changes include:
23118 - save exception tables for methods which have them.
23119 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23120 to g_module_symbol.
23121 - reworked the file format so it is now much smaller and needs
23122 fewer relocation entries.
23124 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23126 * aot.c (load_aot_module): Fix build bustage on platforms without
23129 2003-09-04 Martin Baulig <martin@ximian.com>
23131 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23133 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23135 * TODO: Some new optimization ideas.
23137 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23139 * aot.c: Save the optimization flags used to compile the code into
23142 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23143 support emitting domain specific code.
23145 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23146 no longer domain neutral. It can be made domain neutral by compiling
23147 with --optimize=shared.
23149 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23150 between appdomains.
23152 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23153 loading of AOT code.
23155 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23157 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23158 if there is no domain neutrality information.
23160 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23162 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23163 format version into the generated library.
23165 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23166 callee method into the caller since one of them could be shared.
23168 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23169 system exceptions from AOT code now works.
23171 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23172 method if it is domain neutral and the callee is not.
23174 * graph.c (cfg_emit_one_loop_level): Fix warning.
23176 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23178 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23181 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23183 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23184 is needed by code which is executed before mono_runtime_init ().
23185 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23187 * mini.c (mono_thread_abort): Fix warning.
23188 (mono_jit_compile_method): Call static constructor in the AOT case too.
23190 * aot.c (mono_compile_assembly): Fix warning.
23192 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23194 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
23196 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
23198 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
23200 * cpu-pentium.md: Fix the length of call opcodes so they include the
23201 ESP restoring instruction. Fixes #47968.
23203 2003-08-28 Martin Baulig <martin@ximian.com>
23205 * mini-x86.c (mono_arch_call_opcode): Added support for
23206 MONO_TYPE_GENERICINST.
23208 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
23210 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
23212 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
23213 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
23215 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
23218 2003-08-26 Martin Baulig <martin@ximian.com>
23220 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
23221 when reporting an error, set this to the actual error location.
23222 (mono_method_to_ir): Report the correct error location if
23223 get_basic_blocks() returned an error.
23225 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
23227 * mini.c (mono_type_blittable): OBJECT is not blittable.
23228 (mono_method_blittable): Methods which have marshalling descriptors
23229 are not blittable either. Fixes #47842.
23231 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23233 * driver.c mini.c: Use an environment variable instead of a global
23234 variable. Also fix the build.
23236 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23237 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23240 * driver.c mini.c: Added --with-valgrind option to turn off some
23241 code which prevents mono from running under valgrind.
23243 * mini.c (mono_emit_call_args): Fixed warning.
23245 * mini.c (mono_emulate_opcode): Fixed warning.
23247 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23249 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23250 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23251 regalloc.c, regalloc.h: specify available registers in arch-specific
23252 code and support floats in the regallocator (patch by Laurent Morichetti
23255 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23257 * mini.c: mono_thread_current() can be called only after
23258 mono_runtime_init(): rearrange code to not call it early on.
23260 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23262 * mini.c: allocate jump tables in the code mempools.
23264 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23266 * mini.c, mini.h: make sure per-thread data allocated by the jit is
23269 2003-08-10 Miguel de Icaza <miguel@ximian.com>
23271 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
23272 12 to 16. This fixes bug #47453.
23275 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
23277 * mini-ppc.c: fixed indexed load and unsigned compares.
23279 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
23281 * mini.c: reenabled installation of handler for
23282 thread abort signal.
23284 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23286 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
23287 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
23288 until it's fixed and actually useful.
23290 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23292 * inssel-long32.brg: couple more opcodes implemented.
23294 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23296 * mini-sparc.c: Even more opcodes implemeted.
23298 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
23300 * mini-sparc.c: More opcodes implemented.
23302 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
23304 * mini-sparc.c: More opcodes implemented.
23306 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23308 * inssel-sparc.brg: Add some needed rules. Direct
23310 * Makefile.am: Use inssel-sparc.brg
23311 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23312 an assert happy for now.
23314 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23316 * mini-sparc.c: Fixed compile errors.
23317 * exceptions-sparc.c: Same. We now produce a mono binary
23318 on sparc-linux. Yea.
23320 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23322 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23323 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23324 They compile, but do not work.
23326 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23328 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23329 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23330 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23333 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23335 * mini.c: more opcodes implemented and better support for generics.
23337 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23339 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23340 * mini.c, mini.h: first cut at generics support: some new instructions
23341 added and changed the behaviour of some of the existing ones.
23343 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23345 * mini.c: Removed definition of metadata_shared mutex here.
23347 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23349 * mini-x86.c: make vararg calls work for instance methods.
23351 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23353 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23354 returns the arguments in a separte list, now.
23356 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23358 * aot.c, mini.c: updates for array type representation changes.
23360 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23362 * mini.c: register function to perform jit shutdown.
23364 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23366 * mini.c: use a faster allocator if possible.
23368 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23370 * aot.c: some cleanups and portability changes.
23372 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23374 * mini.c: use faster allocation for CEE_BOX if possible.
23376 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23378 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23379 Moved inlined mempcy code to its own function so that is can be
23380 reused. Added an inline memset function as well (optimized initobj).
23381 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23383 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23385 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23387 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23389 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23390 arch code can setup the cpu for CLR execution, if needed.
23391 We use it on x86 to set the precision of FP operations.
23393 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23395 * mini.c: disable some optimizations if we can guess they'll cost too
23396 much for a given method.
23398 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23400 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23402 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23403 * mini.h mini.c mini-x86.c: Added instruction level coverage
23404 info collection support.
23406 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23408 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23409 is now implemented in the profiling API. Get rid of a couple of
23410 unnecessary global variables.
23412 2003-06-15 Nick Drochak <ndrochak@gol.com>
23414 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23415 * cpu-g4.md: add op_bigmul and op_bigmul_un
23416 * cpu_pentium.md: add op_bigmul_un
23417 * inssel-long32.brg: add rule for unsigned bigmul
23418 * mini-ops.h: define OP_BIGMUL_UN
23419 * mini-x86.c: THE BUG: handle (un)signed properly
23420 * mini.c: choose unsigned opcode if needed.
23421 This set of patches fixes bug #44291
23423 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23425 * mini.c (optimize_branches): improved to handle all kinds of
23426 conditional branches.
23428 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23430 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23431 don't raise exceptions.
23433 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23435 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23436 to arch-specific files.
23438 2003-06-09 Martin Baulig <martin@ximian.com>
23440 * Makefile.am (libs): Added $(LIBGC_LIBS).
23442 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23444 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23445 and OP_ATAN (fixes bug#44293).
23447 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23449 * Makefile.am, mini-x86.c: rename cpu description array to
23450 pentium_desc, since some compilers define the 'pentium' preprocessor
23453 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23455 * mini.c (mini_select_instructions): add explicit branch if the
23456 following block is not the false target of a conditional branch -
23457 we need this with any optimization that reorder or remove bblocks
23459 * mini.c (optimize_branches): bug fixes
23461 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23463 * mini.c (mono_method_to_ir): inline static readonly fields
23465 * ssa.c (fold_tree): start cfold support for long (very simple
23468 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23470 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23472 * inssel.brg: fixed memcpy (bug #44219).
23474 2003-06-05 Dick Porter <dick@ximian.com>
23476 * driver.c: Set the glib log levels to not abort if g_message
23479 g_set_prgname() has to happen before mini_init() so that the
23480 process handle gets the info.
23482 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23484 * driver.c: add intrins to the default optimizations to get wider
23487 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23489 * mini.h: some large basic blocks will overflow a 16-bit
23490 integers for symbolic registers.
23492 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23494 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23495 (mono_arch_output_basic_block): fix bug 43499
23497 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23499 * mini.c: kill duplicated definition of mono_debug_format.
23501 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23503 * mini-x86.c, arrays.cs: fixed register allocation bug.
23505 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23507 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23509 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23511 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23514 (print_method_from_ip): also print source location information if
23517 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23519 * mini.c (mono_find_block_region): bug fix in region code
23520 (mini_method_compile): enable removing unreachable code again, but
23521 only in methods without exception clauses.
23523 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23525 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23526 Implemented arglist opcode and handling of TypedReference type.
23527 Fixed x86 call convention when a structure is returned.
23528 Minimal support for calling static vararg methods.
23530 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23532 * mini.c (mini_method_compile): always remove unreachable code,
23533 because the code in them may be inconsistent (access to dead
23534 variables for example).
23536 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23538 * driver.c, debug-mini.c: warning fixes.
23540 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23542 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23544 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23546 * mini.c: thread-static fields are registered in mono_class_vtable(),
23547 so ensure the function is called before checking for them.
23549 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23551 * mini.c (optimize_branches): fix for bug 43586
23553 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23554 overflow (fixes Bug #43639)
23556 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23558 * mini.c, objects.cs: allow the use of stobj for primitive types.
23560 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23562 * mini.c: be less strict about argument checking until we support
23563 running the verifier.
23565 2003-05-27 Nick Drochak <ndrochak@gol.com>
23567 * basic-long.cs: tests for (ulong)int * (ulong)int also
23568 * mini.c: use the same trick for (ulong)int * (ulong)int
23570 2003-05-27 Nick Drochak <ndrochak@gol.com>
23572 * basic-long.cs: add regression test for (long)int * (long)int
23573 * cpu-pentium.md: add op_bigmul specification
23574 * inssel-long32.brg: add OP_BIGMUL rule
23575 * mini-ops.h: add OP_BIGMUL
23576 * mini-x86.c: register allocator: handle case where src1 needs to be
23578 * mini.c: substitute special BIGMUL opcode in the tree for
23579 (long)int * (long)int
23581 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23583 * jit-icalls.c: call the type ctor on field access if needed.
23585 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23587 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23588 to a method (including results of ldelema, bug#43207).
23590 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23592 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23593 colors to show exception handler blocks.
23595 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23596 (fix for pinvoke7.cs).
23598 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23600 * mini.h, mini.c: ensure correct initialization order for types that
23601 require it. Prepare for lazy compilation of jit icall wrappers.
23602 Provide a name for opcode emulation to reduce unneeded mallocing.
23604 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23606 * mini-x86.c: better register restoring code and profiling
23607 support for tail calls.
23609 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23611 * mini.h, driver.c: prepare for leaf methods optimization.
23613 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23615 * mini.c: get targets of branches before converting a method.
23617 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23619 * mini.c (optimize_branches): added some experimental code (disbaled)
23621 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23623 * mini.c (optimize_branches): fix branch to branch optimization
23625 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23627 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23629 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23631 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23634 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23636 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23637 enable use of interface variables again.
23639 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23640 I1 to registers because there is no simply way to sign extend 8bit
23641 quantities in caller saved registers on x86.
23643 * inssel-float.brg: set costs of some rules to 2 so
23644 that monobure always select the arch. specific ones if supplied,
23645 regardless of the order we pass the files to monoburg.
23647 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23649 * mini.c, mini-x86.c: since the magic trampoline for jumps
23650 can't patch the code directly, we do it as soon as the
23651 method gets compiled.
23653 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23655 * mini-x86.c, mini.h: introduce a new patching method
23656 to support CEE_JMP and tail calls.
23657 * mini.c: obey tail.call. Don't precompile methods target
23659 * tramp-x86.c: new trampoline code to handle methods
23660 reached through a jump.
23662 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23664 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23665 bit values to registers
23667 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23669 * mini.c (mono_compile_get_interface_var): share interface
23670 variables if possible.
23672 2003-05-16 Martin Baulig <martin@ximian.com>
23674 * debug-mini.c (mono_init_debugger): New function to initialize
23675 the debugger. This is not in the debugger since it needs to
23676 access some of mini's internals.
23678 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23680 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23682 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23684 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23685 for value type handling.
23687 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23689 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23690 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23692 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23694 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23695 the constructor through a proxy.
23697 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23699 * jit-icalls.c, inssel.brg: fixes to array element address
23702 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23704 * mini-x86.c (is_regsize_var): allocate pointer to registers
23706 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23708 * driver.c: fixed typo, added intrins to the set of optimizations
23709 tested with regressions.
23711 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23713 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23714 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23717 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23719 * inssel.brg: remove some common pop instructions without side effects
23721 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23723 * inssel-x86.brg: fixed thinko in int to double conversions.
23725 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23727 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23729 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23731 * inssel-long32.brg: two more missing instructions.
23733 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23735 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23736 if not already set.
23738 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23740 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23743 * basic-float.cs: Added tests for negative zero.
23745 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23747 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23748 a couple of missing operations for long casts, with test cases.
23750 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23752 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23754 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23756 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23757 code size estimation.
23759 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23761 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23762 abstract methods (fix bug 42542)
23764 * aot.c: add ability to handle array types
23766 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23768 * mini.c: Call the _specific versions of the object allocation
23769 functions if possible.
23771 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23773 * driver.c: call setlocale ().
23775 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23777 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23780 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23782 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23784 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23785 wrappers (fix bug 42122)
23787 2003-05-04 Martin Baulig <martin@ximian.com>
23789 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23791 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23792 s/mini_set_defaults/mono_set_defaults/g.
23794 2003-05-04 Martin Baulig <martin@ximian.com>
23796 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23798 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23800 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23801 (reported by Don Roberts).
23803 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23805 * mini.c: temporarily work around two bugs for this release.
23807 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23809 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23810 that contains -export-dynamic and it makes using the ld script
23812 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23814 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23816 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23819 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23821 * mini.c: make sure leave calls all the needed finally blocks,
23822 even when the target jumps out of multiple exception clauses.
23824 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23826 * ldscript, Makefile.am: add linker script to reduce the number of
23827 exported symbols (should also fix the issues with libwine defining
23828 some of the same symbols in io-layer).
23830 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23832 * driver.c (mini_main): Avoid assertion when no file name is given on
23835 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23837 * driver.c: added --version/-V command line option.
23838 Added the inline optimization in the regression tests.
23840 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23842 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23843 to the type in the method signature (fixes bug#42134).
23845 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23847 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23849 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23851 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23853 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23855 * driver.c: fixed bug #42100.
23857 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23859 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23861 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23863 * mini.c: moved most of the code required to do inlining to its own
23864 function so it can be reused. Inline also ctors if appropriate.
23866 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23868 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23869 the runtime can call mono API functions.
23871 2003-04-27 Martin Baulig <martin@ximian.com>
23873 * debug-mini.c (mono_debug_init_method): Added
23874 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23875 send a notification to the debugger.
23877 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
23878 running in the Mono Debugger, just pass the breakpoint number to
23879 mono_debug_init_method().
23881 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
23883 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
23885 * mini.c: allow some more unsafe compares.
23887 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23889 * mini-x86.c, Makefile.am: make distcheck works (partially from
23890 a patch by Richard Lee <r.h.lee@attbi.com>).
23891 * regset.c, regset.h: removed, they are unused.
23893 2003-04-25 Dick Porter <dick@ximian.com>
23895 * driver.c: Usage reports the name as 'mono' not 'mini'
23896 * exceptions-x86.c: Build and run on freebsd
23898 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
23900 * Makefile.am: install the program with the 'mono' name and
23901 the library as libmono instead of mini and libmini.
23903 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23905 * driver.c: provide the APIs for the embedding interface of the old jit.
23907 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
23909 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
23911 2003-04-23 Martin Baulig <martin@ximian.com>
23913 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
23915 * driver.c: Added `--debug' command line argument to enable
23918 2003-04-23 Martin Baulig <martin@ximian.com>
23920 * debug.[ch]: Removed. The code is now in
23921 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
23923 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
23926 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
23928 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
23930 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23933 (mini_cleanup): moved mono_runtime_cleanup call after the call to
23934 mono_domain_finalize.
23935 (mini_method_compile): use mono_method_profile* if the the option is
23938 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
23940 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23941 methods with their wrapper.
23943 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23944 methods with their wrapper.
23946 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
23949 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
23952 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
23955 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
23957 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
23959 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
23961 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
23962 of the mempool. This is slightly faster and uses less memory
23964 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23966 * mini.c: avoid O(n) allocation for variables.
23968 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23970 * mini.c: handle items on the stack after inlining methods.
23972 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23974 * mini.c: make the method->opcode optimization dependent
23975 on MONO_OPT_INSTRINS and do it lazily.
23977 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23979 * driver.c: print overall results at the end of regression run.
23981 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
23983 * inssel.brg: don't overwrite symbolic registers.
23985 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23987 * inssel-x86.brg: fix conversion from long to float.
23989 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
23991 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
23993 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
23995 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
23997 * driver.c: Added --print-vtable option as in the old JIT.
23999 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24001 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24003 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24005 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24007 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24009 * mini.c regalloc.c regalloc.h: Fix memory leak.
24011 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24013 * aot.c (mono_aot_get_method): register all used strings
24015 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24017 * mini.c: always intern strings references with ldstr at compile time.
24019 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24021 * Makefile.am: add BUILT_SOURCES.
24023 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24025 * driver.c: give a better error message when the assembly to execute
24026 doesn't have an entry point.
24028 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24030 * Makefile.am: added hack for automake
24032 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24035 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24037 22003-04-07 Martin Baulig <martin@ximian.com>
24039 * Makefile.am: Added Makefile.am.
24041 * debugger-main.c: Removed, this is now in the debugger where it
24044 * mini.pc.in: Call this package `mini' for the moment.