1 2010-02-24 Zoltan Varga <vargaz@gmail.com>
3 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
5 2010-02-24 Zoltan Varga <vargaz@gmail.com>
7 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
8 ThreadStatic variables.
10 2010-02-24 Zoltan Varga <vargaz@gmail.com>
12 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
13 data is not freed yet. Fixes #582460.
15 2010-02-23 Zoltan Varga <vargaz@gmail.com>
17 * debugger-agent.c: Add support for the caught/uncaught flags on exception
18 event requests. Bump protocol minor version.
20 2010-02-22 Zoltan Varga <vargaz@gmail.com>
22 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
24 2010-02-22 Zoltan Varga <vargaz@gmail.com>
26 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
29 * iltests.il.in: Add a test.
31 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
33 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
34 instead of mono_method_get_header as it doesn't decode locals
35 so the called method can have unresolved dependencies that will only
36 be satisfied after the current method is JIT'd.
40 2010-02-22 Zoltan Varga <vargaz@gmail.com>
42 * basic.cs (test_0_div_opt): Speed this up a bit.
44 2010-02-20 Zoltan Varga <vargaz@gmail.com>
46 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
48 * mini.c (mono_jit_create_remoting_trampoline): Call
49 mono_create_specific_trampoline () instead of
50 mono_arch_create_specific_trampoline ().
52 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
54 2010-02-20 Zoltan Varga <vargaz@gmail.com>
56 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
57 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
59 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
61 * mini-amd64.c: Fix DISABLE_JIT support.
63 2010-02-20 Geoff Norton <gnorton@novell.com>
65 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
67 2010-02-20 Zoltan Varga <vargaz@gmail.com>
69 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
70 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
71 CATCH_TXT. Send normal exception events for unhandled exceptions too.
72 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
75 2010-02-18 Zoltan Varga <vargaz@gmail.com>
77 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
78 edx/ecx too. This is needed to support OP_SEQ_POINT.
80 2010-02-18 Zoltan Varga <vargaz@gmail.com>
82 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
84 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
86 2010-02-16 Zoltan Varga <vargaz@gmail.com>
88 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
89 LLVM+AOT+exceptions, not enabled yet.
91 2010-02-15 Zoltan Varga <vargaz@gmail.com>
93 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
95 2010-02-15 Zoltan Varga <vargaz@gmail.com>
97 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
98 xdebug info for these.
100 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
103 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
106 2010-02-13 Zoltan Varga <vargaz@gmail.com>
108 * aot-compiler.c (load_profile_files): Update after the profiler changes.
110 2010-02-13 Zoltan Varga <vargaz@gmail.com>
112 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
113 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
115 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
118 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
120 * debugger-agent.c: handle incomplete reads and EINTR in
121 recv()/send(). This could have been causing random
124 2010-02-13 Zoltan Varga <vargaz@gmail.com>
126 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
129 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
130 so they have small offsets. Fixes #566311.
132 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
134 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
136 2010-02-11 Zoltan Varga <vargaz@gmail.com>
138 * mini-amd64.c: Remove the special casing of byref in a few places now that
139 mini_type_get_underlying_type () handles it.
141 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
142 by returning native int. Fixes #577984.
144 2010-02-11 Zoltan Varga <vargaz@gmail.com>
146 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
149 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
150 of putting the clause itself.
152 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
154 2010-02-09 Zoltan Varga <vargaz@gmail.com>
156 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
159 2010-02-10 Geoff Norton <gnorton@novell.com>
161 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
163 2010-02-08 Zoltan Varga <vargaz@gmail.com>
165 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
168 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
169 it is not an LLVM generated symbol.
171 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
173 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
174 implementation in gshared mode because it causes regressions.
176 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
178 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
179 should be done by the caller.
181 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
183 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
185 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
186 since mono_jit_info_table_find () doesn't do it anymore.
188 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
189 instead of mono_jit_info_table_find ().
191 2010-02-07 Zoltan Varga <vargaz@gmail.com>
193 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
195 * aot-compiler.c (encode_method_ref): Update after the removal of
196 mono_gc_get_managed_allocator_type ().
198 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
201 2010-02-06 Zoltan Varga <vargaz@gmail.com>
203 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
204 generic params as well.
205 (handle_isinst): Ditto.
207 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
208 instead of always calling an icall.
210 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
211 computing the size of the got.
213 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
214 when using LLVM. Instead of emitting it as an LLVM method, emit it using
215 the assembly directive '.set' so it points to the first LLVM emitted method.
217 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
219 * mini.c (mini_method_verify): Report the method which failed to verify.
221 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
223 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
224 to avoid JIT'ng dead basic blocks. This is the same behavior as the
227 2010-02-04 Zoltan Varga <vargaz@gmail.com>
229 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
232 2010-02-04 Zoltan Varga <vargaz@gmail.com>
234 * mini-llvm.c: Init the jit module only when first JITting.
236 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
238 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
240 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
241 replaced with the real got.
243 * debugger-agent.c (type_commands): Return the enumness if the type as well.
245 * image-writer.c: Reduce the amount of #ifdefs a bit.
247 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
250 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
252 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
255 2010-02-02 Zoltan Varga <vargaz@gmail.com>
257 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
258 (mono_llvm_emit_method): Fix unaligned stores too.
260 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
261 so async stack walks don't crash.
263 2010-02-02 Zoltan Varga <vargaz@gmail.com>
265 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
266 was not patched if the callee needed an rgctx trampoline.
268 2010-02-01 Zoltan Varga <vargaz@gmail.com>
270 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
271 vtable address in AOT code.
273 2010-02-01 Zoltan Varga <vargaz@gmail.com>
275 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
278 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
280 * genmdesc.pl: remove dependency on external cpp.
282 2010-02-01 Zoltan Varga <vargaz@gmail.com>
284 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
285 using LLVM, its not needed, and abcrem can't handle it.
287 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
289 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
290 it easier to group instructions and reduce duplication.
292 2010-02-01 Zoltan Varga <vargaz@gmail.com>
294 * decompose.c: Move the array/soft float decompose routines here from
297 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
299 2010-01-31 Zoltan Varga <vargaz@gmail.com>
301 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
302 to tell LLVM that the got is constant, not used yet.
304 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
306 2010-01-30 Zoltan Varga <vargaz@gmail.com>
308 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
311 2010-01-30 Zoltan Varga <vargaz@gmail.com>
313 * aot-compiler.c (add_wrappers): Commit the hack which generates
314 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
317 2010-01-29 Zoltan Varga <vargaz@gmail.com>
319 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
320 a fault, only used by the LLVM backend.
322 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
323 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
325 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
326 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
328 * mini-llvm.c: Only generate volatile loads from load instructions which have
329 the MONO_INST_FAULT flag set.
331 2010-01-29 Zoltan Varga <vargaz@gmail.com>
333 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
336 2010-01-28 Zoltan Varga <vargaz@gmail.com>
338 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
339 sequence points. Fixes #571236.
341 2010-01-28 Zoltan Varga <vargaz@gmail.com>
343 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
344 end of the appdomain unload process, after assemblies have been unloaded.
347 2010-01-27 Zoltan Varga <vargaz@gmail.com>
349 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
352 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
355 2010-01-26 Zoltan Varga <vargaz@gmail.com>
357 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
359 2010-01-26 Geoff Norton <gnorton@novell.com>
361 * aot-compiler.c: Fix a logic error introduced when guarding against enums
362 with struct marshalability.
364 2010-01-24 Zoltan Varga <vargaz@gmail.com>
366 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
367 it supports class names as well.
369 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
370 needed by the GC map code.
372 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
375 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
376 if cfg->init_ref_vars is set.
378 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
379 cfg->disable_initlocals_op_refs is set.
381 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
382 using liveness info if cfg->compute_precise_live_ranges is set.
384 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
385 volatile variables correctly. Add comments about the live ranges. Not enabled
388 2010-01-24 Zoltan Varga <vargaz@gmail.com>
390 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
391 0x2a into them in method prologs.
393 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
395 2010-01-22 Zoltan Varga <vargaz@gmail.com>
397 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
398 classes, since llvm is compiled with -fno-rtti.
400 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
402 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
403 llvm does not require it.
405 * aot-runtime.c (load_method): Print the full name of the last aot method.
407 2010-01-21 Zoltan Varga <vargaz@gmail.com>
409 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
410 thread has not fully started yet.
412 2010-01-21 Zoltan Varga <vargaz@gmail.com>
414 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
416 2010-01-21 Miguel de Icaza <miguel@novell.com>
418 * driver.c: Do not abort if LLVM is not supported, print a
419 warning and add the information to the Mono JIT information.
421 2010-01-21 Zoltan Varga <vargaz@gmail.com>
423 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
424 using explicit null checks.
426 2010-01-20 Zoltan Varga <vargaz@gmail.com>
428 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
431 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
433 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
434 its no longer needed.
436 * method-to-ir.c (mono_method_to_ir): Fix a warning.
438 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
439 define for platforms still using it (s390). Get rid of the
440 mono_arch_get_throw_exception_by_name () routines on all other platforms.
442 * exceptions-x86.c: Rework the throw trampolines so there is only one function
443 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
445 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
446 the caller pushed the arguments.
448 * mini-llvm.c: Enable throwing exceptions on x86.
450 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
451 "Thread (nil) may have been prematurely finalized" messages if this is called
452 on a thread not registered with the runtime.
454 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
456 2010-01-19 Zoltan Varga <vargaz@gmail.com>
458 * jit-icalls.c (mono_array_new_3): New jit icall.
460 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
462 * arrays.cs: Add a test for 3 dimensional arrays.
464 2010-01-19 Zoltan Varga <vargaz@gmail.com>
466 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
467 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
470 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
473 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
475 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
477 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
479 2010-01-18 Bill Holmes <billholmes54@gmail.com>
481 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
482 HOST_WIN32. Also including winsock2. to define struct in_addr.
484 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
486 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
488 Code is contributed under MIT/X11 license.
490 2010-01-18 Zoltan Varga <vargaz@gmail.com>
492 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
494 * branch-opts.c (mono_optimize_branches): Honor the new flag.
496 * mini.c (mini_method_compile): Set the new flag when running under the
499 2010-01-18 Zoltan Varga <vargaz@gmail.com>
501 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
502 a ref/noref value + a global pin flag, so parts of stack frames can still be
503 precisely marked even if they include stuff which needs pinning. Improve logging.
504 Fix many bugs. Not enabled yet.
506 * gc-test.cs: Add a few tests.
508 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
509 the normal -v options. Avoid propagating liveness information through bblocks
510 which end with a NOT_REACHED opcode.
512 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
513 after cfg has been freed.
515 2010-01-17 Zoltan Varga <vargaz@gmail.com>
517 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
518 if a clause is skipped because it uses the exception object, since it could
519 have caught the exception.
521 * exceptions.cs: Add a test.
523 2010-01-16 Zoltan Varga <vargaz@gmail.com>
525 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
527 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
528 ICollection<T> wrappers.
530 2010-01-16 Zoltan Varga <vargaz@gmail.com>
532 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
534 2010-01-16 Zoltan Varga <vargaz@gmail.com>
536 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
537 NOMAP32BIT or optimize_for_xen is set.
539 2010-01-16 Zoltan Varga <vargaz@gmail.com>
541 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
542 mono_metadata_str_hash () instead.
544 2010-01-15 Zoltan Varga <vargaz@gmail.com>
546 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
549 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
551 2010-01-15 Zoltan Varga <vargaz@gmail.com>
553 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
556 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
557 throwing code correctly.
559 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
561 2010-01-15 Zoltan Varga <vargaz@gmail.com>
563 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
564 ftnptrs created by us, handle RGCTX_FETCH correctly.
565 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
567 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
568 ftnptr added by mono_aot_get_named_code ().
570 2010-01-14 Zoltan Varga <vargaz@gmail.com>
572 * mini-arm.c: Fix a few LLVM problems.
574 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
576 2010-01-13 Mark Probst <mark.probst@gmail.com>
578 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
581 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
583 * jit.h, method-to-ir.c: added ability to set the policy for
584 inserting breakpoints from the break IL instruction or the
585 Debugger.Break () API call.
587 2010-01-13 Zoltan Varga <vargaz@gmail.com>
589 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
590 assemblies need to be eagerly loaded.
592 2010-01-12 Zoltan Varga <vargaz@gmail.com>
594 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
596 2010-01-11 Zoltan Varga <vargaz@gmail.com>
598 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
599 an argument which matches any exception.
601 2010-01-10 Zoltan Varga <vargaz@gmail.com>
603 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
604 optimization if the called method is gshared and marshalbyref, since gshared
605 methods can' have wrappers. Fixes #569390.
607 * generics.cs: Add a test.
609 2010-01-10 Zoltan Varga <vargaz@gmail.com>
611 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
614 2010-01-10 Zoltan Varga <vargaz@gmail.com>
616 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
618 2010-01-09 Zoltan Varga <vargaz@gmail.com>
620 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
621 since it is not supported in win2000.
623 2010-01-08 Zoltan Varga <vargaz@gmail.com>
625 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
626 error if loading an assembly fails.
627 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
629 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
632 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
635 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
637 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
638 is not supported yet.
640 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
642 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
644 * method-to-ir.c: All types with variant arguments must fallback to the
645 slow path. This makes cast of variant delegates work.
647 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
648 argument that is set to TRUE is the returned vtable slot is for a variant
649 interface. Changed a g_print + g_assert_not_reached to a g_error.
651 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
652 a similar fashion of generic virtual methods.
654 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
656 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
659 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
660 method using a variance aware function.
662 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
664 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
666 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
669 2010-01-07 Zoltan Varga <vargaz@gmail.com>
671 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
672 If LLVM decides to set the code model to Large, reset it to Default.
674 2010-01-07 Zoltan Varga <vargaz@gmail.com>
676 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
677 stripped binaries as well.
679 2010-01-07 Zoltan Varga <vargaz@gmail.com>
681 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
682 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
684 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
687 2010-01-06 Zoltan Varga <vargaz@gmail.com>
689 * mini.c (mini_method_compile): Extract the JIT info creation code into a
692 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
693 as the type info to llvm.eh.selector.
694 (exception_cb): Use the type info for filling out some fields of
695 MonoJitExceptionInfo like the flags and the exception class. This is needed
696 because the LLVM produced exception handling clauses might not match the original
697 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
699 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
700 separate function. Add an extra argument which returns the type infos
701 corresponding to the exception clauses.
703 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
704 exception handling clauses.
706 2010-01-04 Zoltan Varga <vargaz@gmail.com>
708 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
709 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
712 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
714 * mini.c (mono_compile_is_broken): Skip methods from serialization's
717 2010-01-04 Zoltan Varga <vargaz@gmail.com>
719 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
722 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
724 * mini.c (mini_method_compile): Verify the method before calling
725 mono_compile_create_vars as this might crash since it uses method
730 2010-01-04 Zoltan Varga <vargaz@gmail.com>
732 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
733 one case if AOTing, since the class might not be a concrete class.
735 2010-01-03 Zoltan Varga <vargaz@gmail.com>
737 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
738 functions which are now defined in mempool-internals.h.
740 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
742 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
744 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
748 * mini-*.c: Properly handle generic enums.
752 2009-12-28 Zoltan Varga <vargaz@gmail.com>
754 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
755 in a few more places.
757 2009-12-27 Zoltan Varga <vargaz@gmail.com>
759 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
760 nullable parameters. Fixes #567351.
762 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
764 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
766 2009-12-26 Zoltan Varga <vargaz@gmail.com>
768 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
769 mono_get_generic_context_from_code () call.
771 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
773 2009-12-25 Zoltan Varga <vargaz@gmail.com>
775 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
778 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
780 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
781 mono_method_get_signature returns NULL. Fix #567084
783 2009-12-25 Zoltan Varga <vargaz@gmail.com>
785 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
786 instead of once for each module.
788 2009-12-22 Zoltan Varga <vargaz@gmail.com>
790 * debugger-agent.c (ss_start): Implement step over for the last sequence
793 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
794 have the STEP_LOC flag set.
796 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
797 fails. Fixes #566689.
799 2009-12-21 Zoltan Varga <vargaz@gmail.com>
801 * mini.c (mono_add_seq_point): New helper function.
802 (mono_save_seq_point_info): New function to save sequence point info, extracted
803 from mini_method_compile ().
805 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
807 * mini.h (MonoSeqPointInfo): New structure containing information about
808 the sequence points of a JITted method.
809 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
812 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
813 point information is stored, use a MonoSeqPointInfo structure instead of a
814 GPtrArray. For each seq point, compute a list of successor seq points.
816 * debugger-agent.c: Use the successor list to implement step-over more
817 efficiently: instead of single stepping until a different line/IL offset is
818 reached, place breakpoints into all successor seq points.
820 * mini.h: Bump AOT file format version.
822 2009-12-21 Zoltan Varga <vargaz@gmail.com>
824 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
826 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
828 2009-12-21 Zoltan Varga <vargaz@gmail.com>
830 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
833 2009-12-18 Zoltan Varga <vargaz@gmail.com>
835 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
836 alloca as g_malloc is not signal safe.
838 2009-12-18 Zoltan Varga <vargaz@gmail.com>
840 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
841 VALGRIND_DISCARD_TRANSLATIONS.
843 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
844 checks, they are no longer needed.
846 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
847 a function into a sigctx which can handle function pointers.
849 * mini-ppc.c: Implement soft debugger support on ppc64.
851 * mini-ppc.c: Implement soft debugger support.
853 2009-12-17 Zoltan Varga <vargaz@gmail.com>
855 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
857 2009-12-17 Marek Habersack <mhabersack@novell.com>
859 * mini.c (mono_get_runtime_build_info): include Mono version in
862 * driver.c (mono_main): VERSION is now included in the string
863 returned from mono_get_runtime_build_info()
865 2009-12-17 Zoltan Varga <vargaz@gmail.com>
867 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
868 signatures. Fixes #565143.
870 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
872 2009-12-16 Zoltan Varga <vargaz@gmail.com>
874 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
876 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
878 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
879 making max stack 10x smaller.
881 2009-12-16 Zoltan Varga <vargaz@gmail.com>
883 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
885 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
887 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
889 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
891 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
892 bigger than MONO_ARCH_MAX_FRAME_SIZE.
894 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
896 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
898 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
900 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
903 2009-12-14 Miguel de Icaza <miguel@novell.com>
905 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
906 raise an invalid program exception.
908 For other opcodes that we might not handle use a g_warning and
909 raise the exception. Beats termination.
913 2009-12-14 Zoltan Varga <vargaz@gmail.com>
915 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
917 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
918 by merging the LLVM and !MAP_32BIT cases.
920 2009-12-13 Jonathan Chambers <joncham@gmail.com>
922 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
923 sigctx being passed in, as we have no CONTEXT available in the APC.
925 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
928 Code contributed under MIT/X11 license.
930 2009-12-13 Zoltan Varga <vargaz@gmail.com>
932 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
933 in the LLVM backend on AMD64.
935 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
938 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
940 * mini-llvm.c: Export mono_personality for AOT.
942 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
944 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
945 implicit exception can occur.
947 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
948 OP_IMPLICIT_EXCEPTION instruction.
950 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
952 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
954 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
955 inside a protected block.
957 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
958 trampolines doesn't include the argument.
960 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
961 trampolines on amd64.
963 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
966 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
967 disabled for methods with clauses.
969 * mini-llvm.c: Enable support for catch clauses.
971 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
972 end of an LLVM compiled finally clause.
973 (mono_handle_exception_internal): Save the exception handling state in TLS
974 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
975 resume unwinding from that point.
977 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
978 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
979 to obtain the addresses of the exception handling regions.
981 * mini-llvm.c: Add beginnings of support for exception handling, currently only
982 finally clauses are supported.
984 * mini.c (mini_method_compile): Add support for LLVM code with exception
987 2009-12-12 Zoltan Varga <vargaz@gmail.com>
989 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
992 2009-12-12 Zoltan Varga <vargaz@gmail.com>
994 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
997 2009-12-11 Zoltan Varga <vargaz@gmail.com>
999 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1000 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1003 2009-12-11 Marek Habersack <mhabersack@novell.com>
1005 * method-to-ir.c (mini_redirect_call): do not redirect the
1006 InternalAllocateStr internal call if string profiling is enabled.
1008 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1010 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1013 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1014 unwind.h header file.
1016 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1017 newer valgrind versions seems to handle this fine.
1019 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1021 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1022 on the debugger thread.
1024 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1026 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1028 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1030 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1032 * cpu-<ARCH>.md: Make call_handler clob:c.
1034 * mini.c: Reenable SSA for methods with clauses.
1036 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1037 as it causes failures on x86.
1039 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1041 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1042 returns NULL (e.g. a bad assembly).
1044 2009-12-08 Geoff Norton <gnorton@novell.com>
1046 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1047 stepping out into native code. There were issues with nested invokes
1050 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1052 * mini.c (mini_method_compile): Do the disable_llvm checks early
1053 and avoid the LLVM compile pass if the checks fail.
1055 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1057 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1058 LLVM optimizations don't try to remove them.
1060 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1061 different file so the original remains.
1063 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1065 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1067 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1069 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1070 support for non-inline unwind descriptors.
1072 2009-12-07 Geoff Norton <gnorton@novell.com>
1074 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1075 the interrupt_count slightly differently. Native threads were never
1078 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1080 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1081 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1082 yet generate this info.
1084 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1086 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1087 client can distinguish between intptrs and longs.
1089 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1091 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1094 * aot-runtime.c (load_function): Update after the change above.
1096 * mini.h: Bump AOT file format version.
1098 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1099 if the delegate class is dynamic.
1101 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1102 in gshared code too using the new rgctx info type
1103 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1105 2009-12-04 Geoff Norton <gnorton@novell.com>
1107 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1108 we need to track the original suspend count so the thread properly
1109 wakes up in resume_thread.
1111 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1113 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1116 * generics.cs: Add a test.
1118 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1119 is 0. Simplify a lot of code using this.
1121 * mini-trampolines.c (mono_delegate_trampoline): Call
1122 mono_create_static_rgctx_trampoline () before saving the final address in
1123 delegate->method_code, to avoid calling it each time a delegate is first called.
1125 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1126 which need static rgctx trampolines.
1128 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1129 keyed on the method+addr pair, since addr could be either the method addr or
1130 an unbox trampoline in the AOT case. Fixes #560246.
1132 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1134 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1135 place it was called before too.
1137 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1139 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1140 if no security manager is present, to speed up the AOT case. Call
1141 mono_class_vtable () full with raise_on_error == TRUE instead.
1143 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1145 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1146 the local optimization passes can take its result into account. Fixes
1149 * exceptions.cs: Add a test.
1151 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1153 This patch is contributed under the terms of the MIT/X11 license
1155 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1157 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1159 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1161 * debugger-agent.c: Rework the handling of stack traces of running threads to
1162 avoid crashes if compute_frames () tries to walk the stack of running thread.
1164 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1166 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1168 * mini.h (StackFrameInfo): Add an 'lmf' field.
1170 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1172 * debugger-agent.c (suspend_current): Always set really_suspended.
1174 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1176 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1178 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1180 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1183 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1185 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
1187 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1189 * mini-trampolines.c: Fix MSVC build.
1191 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1193 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
1195 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1197 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
1198 the instruction following an OP_FCOMPARE is optimized away.
1200 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1202 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
1203 emit_autoreg () into this arch-specific function.
1205 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
1206 code, it is no longer needed.
1208 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
1210 * mini.h: Bump AOT file format version.
1212 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
1213 using the sorted_code_offsets array, instead of reading it from the
1214 exception debug info.
1215 (load_method): Call mono_aot_find_jit_info instead of
1216 decode_exception_debug_info ().
1218 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
1219 LLVM compiled as a flag.
1221 2009-11-29 Zoltan Varga <vargaz@gmail.com>
1223 * debugger-agent.c (resume_thread): Fix a warning.
1225 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1228 2009-11-28 Zoltan Varga <vargaz@gmail.com>
1230 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
1231 contents to MonoAotFileInfo.
1233 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1235 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1236 Put all binary data into a giant blob, similarly to the way .net assemblies
1237 store binary data. Emit offset tables in a compact form to reduce their size.
1239 * mini.h: Bump AOT file format version.
1241 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1244 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1245 avoid linear searches at runtime.
1247 * aot-runtime.c (find_symbol): Update this to use the hash.
1249 * mini.h: Bump AOT file format version.
1251 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1253 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1256 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1259 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1260 the distribution of got slot types.
1262 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1264 * method-to-ir.c: Add support for generating explicit null checks.
1266 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1268 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1269 on a random thread if possible.
1271 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1272 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1275 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1276 regs. Pass the real size of the regs array to mono_unwind_frame ().
1278 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1281 2009-11-24 Geoff Norton <gnorton@novell.com>
1283 * mini-darwin.c: Work around apple bug rdar://7209349 See
1284 http://openradar.appspot.com/7209349 for details. Synopsis,
1285 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1286 never been initialized before.
1288 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1290 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1292 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1294 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1296 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1297 OP_SHL_IMM is not 32 bit.
1299 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1301 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1303 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1305 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1308 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1309 > 0 since some threads can resume if their resume_count is > 0.
1310 (invoke_method): Avoid reading freed memory.
1312 * debugger-agent.c (process_suspend): Extract the suspend code from
1313 process_single_step_inner () to a separate function. Rework the code to prevent
1314 races between this function and thread interrupts.
1316 * debugger-agent.c (suspend_current): Check the resume_count field instead
1317 of resume_one so suspends+resumes during single threaded invokes work
1320 2009-11-23 Zoltan Varga <vargaz@gmail.com>
1322 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
1323 to make the generated code smaller.
1325 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
1326 sequence generated by recent LLVM versions.
1328 * mini-llvm.c: Add support for a few simple cases which weren't supported
1331 * mini-trampolines.c (mono_magic_trampoline): Don't call
1332 mono_arch_get_vcall_slot () when llvm is enabled.
1334 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
1336 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
1337 into a new function called common_call_trampoline () which is used by the
1338 llvm vcall trampoline as well.
1340 * debugger-agent.c: Implement single threaded invokes.
1342 * debugger-agent.c: Revert change which broke the agent on linux.
1344 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
1347 * generics.cs: Add a test.
1349 2009-11-22 Zoltan Varga <vargaz@gmail.com>
1351 * debugger-agent.c: Fix the cygwin build.
1353 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1355 * cprop.c: Remove this unused file.
1357 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1359 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1362 * basic.cs: Add a test.
1364 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1366 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1369 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1371 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1372 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1373 it. Use this flag to control llvm related code paths instead of #ifdef
1374 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1377 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
1379 * mini.h: Bump AOT file format version.
1381 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
1382 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
1384 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
1385 was used as an assembly filter.
1387 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1389 * unwind.c: Fix support for ppc.
1391 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
1392 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
1394 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1396 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
1398 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
1399 added by the ps3 changes.
1401 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1403 * mini-gc.c: Resurrect this, so at least it compiles.
1405 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
1407 2009-11-18 Zoltan Varga <vargaz@gmail.com>
1409 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
1410 create_event_list () so assembly filters can be used.
1412 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
1415 2009-11-17 Zoltan Varga <vargaz@gmail.com>
1417 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
1418 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
1421 * aot-compiler.c (add_generic_instances): Emit instances of common generic
1422 classes for char/bool too.
1424 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
1426 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1429 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1432 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1434 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1436 Code contributed under MIT/X11 license.
1438 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1440 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1441 threads in native code work.
1443 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1444 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1447 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1449 * debugger-agent.c: Implementation for Windows platform.
1451 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1452 primitives. Use SEH to implement breakpoints and single stepping.
1454 * mini-x86.h: Enable soft debugger on Windows.
1456 Code contributed under MIT/X11 license.
1458 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1460 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1461 under XEN. Fixes #522894.
1463 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1465 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1466 interface calls in LLVM AOT code.
1468 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1471 * mini-llvm.c: Add support for OP_VPHI.
1473 * objects.cs: Add a test.
1475 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1477 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1478 this is called on the debugger thread.
1480 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1482 * mini-llvm.c: Add soft-float support.
1484 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1485 FCALL which returns an R4.
1487 * driver.c (mono_main): Add a missing '\n'.
1489 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1490 platforms which doesn't support the LLVM IMT trampoline.
1492 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1494 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1496 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1498 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1501 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1503 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1505 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1506 Instead of emitting a method_order table, sort the contents of the code_offsets
1507 table and do a binary search in the sorted table. The previous approach doesn't
1508 work with LLVM which emits methods in a arbitrary order.
1510 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1511 in the .eh_frame section in ELF files.
1513 * mini.h: Bump corlib file format version.
1515 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1517 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1518 LDMIA->LDM macro name change.
1520 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1522 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1525 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1528 * aot-compiler.c: Ditto.
1530 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1531 &align to mini_type_stack_size_full ().
1533 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1535 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1537 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1539 * mini-arm.c: Compute the stack space used by arguments using
1540 mini_type_stack_size_full ().
1542 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1544 * optflags-def.h: Remove dead TREEPROP optimization.
1546 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1548 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1550 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1552 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1554 * driver.c (mono_jit_parse_options): New public API function to parse options
1555 as done by the runtime executable.
1557 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1558 when handling named arguments.
1560 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1562 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1563 for passing small vtypes in registers, make the CallInfo structures more
1564 similar to the code on the other platforms.
1566 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1567 the code in the prolog requires it.
1569 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1571 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1572 (koush@koushikdutta.com).
1574 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1575 where the thunk memory should be allocated from. Fixes appdomain unloading
1578 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1580 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1581 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1583 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1585 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1586 AOT, as it is not implemented yet.
1588 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1590 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1592 * debugger-agent.c: Fix windows build.
1594 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1596 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1597 after the client connects/disconnects.
1599 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1600 when an exception of a given type is thrown.
1602 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1603 only on an uncaught exception.
1605 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1607 * debugger-agent.c: Add a 'launch' option.
1609 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1611 * debugger-agent.c: Add a 'timeout' option.
1613 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1615 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1618 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1620 * debugger-agent.c (set_breakpoint): Emit a log message.
1622 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1624 * mini-arm.c: Fix the arm build.
1626 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1628 * aot-compiler.c: don't leak the value returned from
1629 mono_type_full_name().
1631 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1633 * debugger-agent.c: defer including mono-mutex.h until we know the
1636 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1638 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1639 of pthreads directly.
1641 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1642 exception handlers. Pass info argument.
1644 * mini.h: Adjust signatures of soft debugger functions to pass void*
1645 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1647 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1648 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1649 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1650 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1652 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1654 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1655 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1656 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1657 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1659 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1661 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1663 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1665 * mono-semaphore.h: Skeleton implementation for Windows.
1667 Code contributed under MIT/X11 license.
1669 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1671 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1673 Code contributed under MIT/X11 license.
1675 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1677 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1679 Code contributed under MIT/X11 license.
1681 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1683 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1684 debug info to 100 because 10 still slows down gdb too much.
1686 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1687 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1688 them in the wrappers.
1690 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1692 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1694 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1696 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1697 function mono_aot_get_array_helper_from_wrapper ().
1699 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1700 array helper methods.
1702 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1704 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1705 the value was loaded from memory.
1707 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1708 the value was loader from there.
1710 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1711 without constant swizzle.
1713 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1715 * mini-amd64.c: Put soft debugger functions behind a
1716 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1718 * mini-amd64.h: disable the soft debugger in windows.
1720 Code contributed under MIT/X11 license.
1722 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1724 * mini-x86.c: Put soft debugger functions behind a
1725 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1727 Code contributed under MIT/X11 license.
1729 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1731 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1732 to mono_arch_find_jit_info_ext.
1734 Code contributed under MIT/X11 license.
1736 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1738 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1740 * debugger-agent.c: Add support for filtering events by assemblies.
1742 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1743 the agent is not enabled.
1745 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1747 * exceptions-x86.c: hopefully last change to fix the windows build.
1748 This one courtesy of Jonathan Chambers.
1750 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1752 * debugger-agent.c: remove unused function.
1754 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1756 * debugger-agent.c: add #ifdefs for a few header files.
1757 * mini-x86.h: disable the soft debugger in windows.
1758 Step 1 of 2 to make this compile on windows with gcc.
1760 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1762 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1763 as it breaks the build.
1765 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1767 Merge the soft debugger branch.
1769 * debugger-agent.h debugger-agent.c: New files containing the soft
1770 mode debugger module.
1772 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1773 at the appropriate locations.
1775 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1778 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1779 enable/disable single stepping.
1781 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1782 which returns all information in a StackFrameInfo structure, and can handle the
1783 LMF frames added by the debugger.
1785 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1788 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1789 walker function which works on a specific thread and passes a StackFrameInfo
1790 structure to its callback.
1792 * mini.c (mini_init): Initialize the debugger agent.
1794 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1796 * mini-ops.h: Add OP_SEQ_POINT opcode.
1798 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1799 arguments to the debugger agent.
1801 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1803 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1806 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1808 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1810 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1812 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1814 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1815 sets the IMT argument and makes a virtual call.
1817 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1819 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1821 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1824 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1826 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1827 runtime. Fixes #551228.
1829 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1831 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1833 * basic.cs: Add a test.
1835 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1836 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1837 CONSTRAINED. Fixes #550964.
1839 * generics.cs: Add a test.
1841 2009-10-28 Mark Probst <mark.probst@gmail.com>
1843 * mini-posix.c (add_signal_handler): Use
1844 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1846 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1848 Contributed under the terms of the MIT/X11 license by
1849 Jerry Maine <crashfourit@gail.com>.
1851 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1852 sse4a for simd intrinsics.
1854 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1855 sse4a for simd intrinsics.
1857 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1859 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1860 instead of inst_p1 which is not the same on ILP32 platforms.
1862 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1864 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1865 not the mscorlib one before calling mono_get_lmf_addr.
1867 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1868 of the ip to the LMF.
1870 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1871 immediate in the op->op_imm optimization.
1873 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1874 understand. VTypes now work, but are not abi compliant, as they are
1875 split into 4 byte parts instead of 8.
1876 (emit_memcpy): Fix the unrolled case to work on the PS3.
1878 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1880 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1881 the default when static linking.
1883 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1885 * aot-compiler.c: Add an autoreg option to automatically register
1886 statically linked aot modules using ELF .ctors.
1888 * genmdesc.pl: Add __ppc64__ to allowed defines.
1890 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1892 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1893 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1895 2009-10-24 Mark Probst <mark.probst@gmail.com>
1897 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1899 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1901 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1902 which will contain the domain where the method was found.
1904 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1905 mini_jit_info_table_find ().
1907 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1909 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1911 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1913 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1914 set, its not supported yet.
1916 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1918 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1919 iface wrapper is not found.
1920 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1922 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1924 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1925 which have a different name.
1927 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1928 wrappers and Array.GetGenericValueImpl ().
1930 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1931 because of the change above.
1933 * generics.cs: Add a test for full aot + generic array ifaces.
1935 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1937 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1938 that hides the previous one.
1940 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1942 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1943 marshalled. Fixes #541623.
1945 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1947 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1949 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1951 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1953 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1955 * mini-posix.c (sigprof_signal_handler):
1956 Implemented support for building stat call chans in different ways.
1958 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1960 * mini-exceptions.c (mono_find_jit_info):
1961 Also check that a jit info has been found (fixes a profiler crash).
1963 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1965 * mini.c (mono_codegen):
1966 Call mono_profiler_code_buffer_new with correct code address.
1968 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1970 * driver.c (mono_main): Change the date in the copyright.
1972 2009-10-14 Mark Probst <mark.probst@gmail.com>
1974 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1975 allocator in shared generic code for open classes, because we
1976 can't get those classes' vtables. We need to make managed
1977 allocators not depend on the vtable at compile-time to solve this.
1979 2009-10-13 Martin Baulig <martin@ximian.com>
1981 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1982 `const guint8 *trampoline' argument; send both the old and the new
1985 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1987 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1988 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1989 (can_marshal_struct): Skip structures with auto layout.
1991 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1993 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1995 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1996 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1997 a variable to hold the stack slot used by the int<->float conversion opcodes.
1999 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2001 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2003 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2004 when using full-aot.
2006 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2008 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2009 each instance of Comparer<T>.
2011 * generics.cs: Add a new test.
2013 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2015 * driver.c (parse_debug_options): Add a 'gdb' option.
2017 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2019 * image-writer.c: Add support for emitting the image into a memory buffer.
2021 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2023 * aot-compiler.c: Add support for registering debug info with GDB using the
2024 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2025 MONO_XDEBUG to 'gdb'.
2027 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2029 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2032 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2034 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2035 can be used to set breakpoints in gdb.
2037 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2038 segment to an absolute address.
2040 2009-10-13 Mark Probst <mark.probst@gmail.com>
2042 * method-to-ir.c: Use the managed array allocator method if
2045 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2047 * aot-compiler.c : Fix the MSVC builds
2049 Code is contributed under MIT/X11 license.
2051 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2053 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2054 avoid registering 1 symbol file per method with gdb.
2056 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2058 * mini-sparc.c: Fix the handling of enums with base type long.
2060 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2062 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2063 instead of using type->data.klass as the later doesn't work with generics.
2065 2009-09-25 Mark Probst <mark.probst@gmail.com>
2067 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2068 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2069 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2070 works differently now and we don't handle it in the JIT anymore.
2072 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2073 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2074 the Thread class split.
2076 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2078 * driver.c: Don't run tests with the obsolete treeprop optimization.
2080 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2081 variable volatile. Fixes #541577.
2083 * basic-calls.cs: Add a new test.
2085 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2087 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2089 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2090 work/required with recent iphone sdk versions.
2092 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2095 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2096 in the VCALL decomposition code.
2098 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2100 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2102 * basic.cs: Add a test.
2104 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2107 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2108 searches all the domains of the current thread.
2110 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2112 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2114 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2115 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2117 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2118 for non-jit trampolines.
2120 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2122 * aot-compiler.c (add_wrappers): Ditto.
2124 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2125 the size of the param area used by dyn_call to 6 which covers the majority of
2128 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2130 * mini-arm.c: Implement support for passing/receiving
2131 longs and receiving floats in the dyn_call code.
2133 * mini-amd64.c: Implement support for receiving vtypes in registers in
2136 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2139 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2141 * mini-arm.c (get_call_info): Return more precise information in
2143 (dyn_call_supported): Use the information in CallInfo.
2145 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2147 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2150 * mini-arm.c: Update after the dyn_call api changes.
2152 * mini.c (mini_create_jit_domain_info): Register a destructor function
2153 for the runtime_invoke_hash.
2155 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2156 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2158 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2159 (dyn_call_supported): Simplify this by using get_call_info ().
2160 (mono_arch_dyn_call_free): New destructor function.
2162 * generics.cs: Remove a printf.
2164 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2166 * mini-arm.c: Add support for enum return values and passing a few arguments
2169 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2172 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2174 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2175 the dynamic invoke wrappers.
2177 * mini-arm.c: Implement OP_DYN_CALL for arm.
2179 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2180 supported by the dynamic runtime invoke wrapper.
2182 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2183 runtime invoke wrapper.
2185 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2186 if possible when running with full-aot.
2188 * mini-ops.h: Add OP_DYN_CALL opcode.
2190 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
2191 with dynamic arguments lists similar to libffi.
2193 2009-09-19 Zoltan Varga <vargaz@gmail.com>
2195 * method-to-ir.c: Fix the previous change on 64 bit platforms.
2197 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
2200 * iltests.il.in: Add a new test.
2202 2009-09-18 Zoltan Varga <vargaz@gmail.com>
2204 * aot-compiler.c (add_generic_instances): Add more instances of
2205 GenericEqualityComparer.
2207 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2209 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
2211 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2213 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
2214 comments on some functions that now can fail.
2216 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
2218 * Makefile.am: Add Info.plist to EXTRA_DIST
2220 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2222 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
2223 static synchronized wrappers. Fixes #539500.
2225 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2227 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
2230 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2232 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
2233 lmf before calling filter clauses as well. Fixes #539550.
2235 * exceptions.cs: Add a test.
2237 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2239 * aot-compiler.c (add_generic_class): Add instances of
2240 Array.GetGenericValueImpl as well.
2242 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2245 * generics.cs: Add a fullaot linq test.
2247 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2249 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2252 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2254 * mini-trampolines.c (mono_delegate_trampoline) : Call
2255 mono_cominterop_get_invoke if the delegate target object
2258 Code is contributed under MIT/X11 license.
2260 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2262 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2263 internal call is defined outside platform code. Reduce code
2264 duplication with existing [Method|Field]AccessException
2266 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2268 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2269 if the return value is a small struct passed on regs.
2271 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2273 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2275 * mini-codegen.c: Enable the cpu description validation for arm.
2277 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2279 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2280 test which depends on structs to objects.cs.
2282 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2283 require object model related stuff working.
2285 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2287 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2289 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2290 against the instruction metadata in mini-ops.h. amd64 only for now.
2292 * mini-ops.h: Fix some instruction descriptions.
2294 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2295 unused instructions.
2297 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2299 * exceptions.cs: Add a new test.
2301 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2303 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2305 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2307 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2308 skip empty phi opcodes.
2310 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2311 correctly by zero extending after loads. Skip methods containing calls
2312 to the monitor enter/exit trampolines.
2314 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
2315 when calling mono_thread_force_interruption_checkpoint ().
2317 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
2319 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
2321 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
2323 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
2324 bootstrap could run.
2326 2009-09-04 Zoltan Varga <vargaz@gmail.com>
2328 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
2330 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2332 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
2334 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2335 LLVM might be very short.
2337 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
2338 in OP_THROW/RETHROW.
2340 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
2343 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2345 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
2346 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2347 LLVM might be very short.
2349 2009-09-01 Zoltan Varga <vargaz@gmail.com>
2351 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
2352 the alignment for the value of sp.
2354 2009-09-01 Geoff Norton <gnorton@novell.com>
2356 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2357 managed wrappers in full aot.
2359 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2361 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2363 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2365 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2367 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2369 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2371 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2374 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2376 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2377 depend on the info MonoMethodHeader which could be missing in IL stripped
2380 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2382 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
2383 they are only 4 byte aligned.
2385 2009-08-21 Zoltan Varga <vargaz@gmail.com>
2387 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
2388 was done previously, since using SP causes too many problems.
2390 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
2391 frames without a frame pointer works.
2393 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
2394 global register in methods with calls, since the calls can go through
2395 a static rgctx trampoline which doesn't save it.
2397 2009-08-19 Zoltan Varga <vargaz@gmail.com>
2399 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
2401 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2403 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
2405 2009-08-18 Christian Hergert <chris@dronelabs.com>
2407 * method-to-ir.c: Fix warnings for uninitialized variables.
2409 2009-08-18 Christian Hergert <chris@dronelabs.com>
2411 * mini-exceptions.c:
2412 * aot-compiler.c: Fix printf warnings.
2414 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2416 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
2417 Add GetGenericValueImpl<string>.
2419 * aot-compiler.c (add_generic_instances): Add instances of
2420 GenericEqualityComparer<T> for primitive types. Only emit the array
2421 wrappers into the mscorlib image.
2423 2009-08-15 Zoltan Varga <vargaz@gmail.com>
2425 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
2426 the methods_loaded array using amodule->info->nmethods.
2428 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2429 (MONO_AOT_FILE_VERSION): Bump this.
2431 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2434 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2435 MonoJitInfo doesn't belong to its methods aot image.
2437 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2439 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2441 * mini-arm.c: Fix warnings.
2443 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2445 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2448 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2450 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2451 avoid clobbering IP.
2453 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2454 hold the trampoline argument, so its initial value is available during
2457 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2460 * exceptions-hppa.c:
2462 * exceptions-s390x.c:
2463 * exceptions-mips.c:
2465 * exceptions-sparc.c:
2466 * exceptions-alpha.c:
2468 * mini-trampolines.c:
2470 * exceptions-s390.c: add and use #define's instead of sizeof()
2471 for MonoJitInfo and MonoJitInfoTable.
2473 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2478 * tramp-x86.c: use a #define instead of sizeof() for a few
2479 structures that use a zero-length array.
2481 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2483 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2484 case when the method is dynamic. Fixes #529238.
2486 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2488 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2489 of asserting when a method is JIT compiled in full-aot mode.
2491 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2493 Contributed under the terms of the MIT/X11 license by
2494 Jerry Maine <crashfourit@gail.com>.
2496 * fixed wrong dates in changelog.
2498 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2500 Contributed under the terms of the MIT/X11 license by
2501 Jerry Maine <crashfourit@gail.com>.
2503 * basic-simd.cs: added test for packed double square root.
2504 * cpu-amd64.md: added opcode info for packed double square root.
2505 * cpu-x86.md: added opcode info for packed double square root.
2506 * mini-ops.h: added IR opcode for packed double square root.
2507 * mini-x86.c: added IR to native translation code for packed double square root.
2508 * mini-amd64.c: removed todo for packed double square root.
2509 * simd-intrinsics.c: added method to IR opcode converstion for
2510 packed double square root.
2512 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2514 Contributed under the terms of the MIT/X11 license by
2515 Jerry Maine <crashfourit@gail.com>.
2517 * mini-amd64.c: Added a change to help tell the difference as
2518 to what perpose the xmm register is being used--mainly to help
2520 * mini-amd64.h: Changed callee regs to use 15 out of 16
2521 (one used for special cases) xmm registers for both fp
2522 and simd ops. Added define to turn on new feature in the regalloc
2523 that allows fp and simd ops to share the xmm regs happily.
2524 * codegen.c: Added code to detect for which perpose an xmm reg is
2525 being used (fp or simd) and to translate back and forth to the
2526 correct logical reg bank (fp or simd) for 'spill load's.
2528 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2530 Contributed under the terms of the MIT/X11 license by
2531 Jerry Maine <crashfourit@gail.com>.
2533 * basic-simd.cs: Added tests for stressing the regalloc when running with
2534 16 simd regs and when simd and fp ops share the same reg bank.
2536 2009-08-01 Mark Probst <mark.probst@gmail.com>
2538 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2539 in shared generic code, we might have to look up the class in the
2540 RGCTX. If we use the class directly, compute its GC descriptor.
2542 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2544 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2546 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2548 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2549 check for errors. Fixed the case when the class with the Main
2552 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2554 Contributed under the terms of the MIT/X11 license by
2555 Jerry Maine <crashfourit@gail.com>.
2557 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2559 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2561 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2563 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2565 * method-to-ir.c: Fix naming of stelem and ldelem.
2567 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2569 * driver.c (main_thread_handler): Check that the assembly loaded
2570 matches the filename when doing AOT.
2572 2009-07-30 Mark Probst <mark.probst@gmail.com>
2574 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2577 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2578 utils/mono-sigcontext.h).
2580 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2583 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2585 * mini.c (mono_codegen):
2586 Call profiler hook to keep track of method code buffers.
2588 2009-07-27 Mark Probst <mark.probst@gmail.com>
2590 * method-to-ir.c: Invoke write barriers for the
2591 Interlocked.(Compare)Exchange JIT intrinsics.
2593 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2595 * Makefile.am (version.h): Fix issues when built out of tree.
2596 Remove some redundant 'grep's piped through 'sed's.
2598 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2600 This patch is contributed under the terms of the MIT/X11 license
2602 * mini-ppc.c (mono_arch_output_basic_block):
2603 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2604 for bits 32-47 with signed load/store diplacements for bits
2605 48-63. Use prefered base/offset order for indexed form.
2606 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2607 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2608 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2609 OP_LOADI2_MEMBASE): Same.
2610 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2611 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2612 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2614 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2615 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2616 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2617 OP_LOADI1_MEMINDEX): Same
2618 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2619 OP_STORER8_MEMINDEX): Same
2620 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2622 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2623 for bits 32-47 with signed load/store diplacements for bits
2624 48-63. Use prefered base/offset order for indexed form.
2626 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2628 This patch is contributed under the terms of the MIT/X11 license
2630 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2631 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2632 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2633 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2634 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2635 cfg->stack_usage to avoid size warnings.
2636 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2637 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2638 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2639 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2641 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2642 after code varible is initialized.
2643 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2644 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2645 (mono_arch_emit_epilog):
2646 Move Use ppc_load32 for cfg->stack_usage to avoid size
2649 2009-07-24 Mark Probst <mark.probst@gmail.com>
2651 * method-to-ir.c: The write barrier doesn't do the store anymore,
2652 so we have always to emit it. Also, emit the wbarrier after the
2655 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2657 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2658 for argument count 3 too.
2660 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2662 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2663 the caller handle the exceptions.
2664 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2665 method. Fixes #524498.
2667 2009-07-22 Geoff Norton <gnorton@novell.com>
2669 * mini-exceptions.c: Fix build on ia64.
2671 2009-07-22 Mark Probst <mark.probst@gmail.com>
2673 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2676 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2678 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2681 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2683 * basic-simd.cs (Main): Pass args to the test driver.
2685 2009-07-20 Geoff Norton <gnorton@novell.com>
2687 * mini-x86.h: Fix the x86 version guards to use Apple's
2688 properly defined macros.
2690 2009-07-20 Geoff Norton <gnorton@novell.com>
2692 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2695 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2697 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2698 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2699 the information which is needed for invokes, so only one locking+hash table
2702 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2704 * aot-compiler.c (add_generic_instances): Emit instances of
2705 GenericComparer<T> for primitive types.
2707 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2709 * mini-posix.c: Fix linux build.
2711 2009-07-19 Geoff Norton <gnorton@novell.com>
2713 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2714 mono_gdb_render_native_backtraces
2715 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2716 so we implement the sane semantics to the runtime here
2717 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2718 so we need to call it differently (mono_gdb_render_native_backtraces)
2719 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2720 here for default implementations.
2721 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2722 support Apple's weird syscall (SYS_fork) implementation and not busy
2723 loop in abort() on native crashes on OSX anymore.
2725 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2727 * aot-runtime.c (load_method): Change the handling of the
2728 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2731 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2733 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2735 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2736 seems to break the aot tests.
2738 * mini.c (mono_patch_info_equal): Fix the handling of
2739 MONO_PATCH_INFO_RGCTX_FETCH.
2741 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2743 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2745 * mini.c (mono_patch_info_hash): Fix the handling of
2746 MONO_PATCH_INFO_INTERNAL_METHOD.
2747 (mono_patch_info_equal): Ditto.
2749 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2751 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2754 * mini-llvm.c: Add some infrastructure for AOT support.
2756 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2758 * mini-llvm-cpp.c: Update to the latest llvm api.
2760 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2761 option to false to prevent llvm from installing signal handlers which
2764 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2767 * cpu-amd64.md: Revert previous change as those instructions
2768 take 2 separate arguments. Remember to read the arch docs more
2769 carefully next time.
2771 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2773 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2775 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2777 * mini-ppc.c: exploit multiple load/store units if available (rest of
2778 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2779 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2781 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2783 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2784 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2786 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2788 * cpu-x86.md: Fix missing clobbering from trancendental simd
2791 * cpu-amd64.md: Same.
2793 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2795 Contributed under the terms of the MIT/X11 license by
2796 Jerry Maine <crashfourit@gail.com>.
2798 * basic-simd.cs: Added tests for single and doulble indexers.
2800 * cpu-amd64.md: Added simd opcode information.
2802 * mini-amd64.c: Added IR to native simd generation code.
2803 Added simd register names and function that returns them.
2805 * mini-amd64.h: Added marcos to turn on simd code compilation in
2806 amd64. Added max simd register count marco. Added caller/callee
2807 register mask marcos. Added marcos to use simd register bank.
2809 * mini.h: Added helper marco for shufling dwords and simple
2812 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2814 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2816 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2818 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2819 the length of the native code as well.
2821 * basic-simd.cs: Add a test for #521662.
2823 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2825 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2827 2009-07-13 Mark Probst <mark.probst@gmail.com>
2829 * mini.c: Register function for getting the IP from a signal
2830 context with metadata.
2832 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2834 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2835 call a generic class init trampoline if needed. Fixes #519336.
2837 * generics.cs: Add a test.
2839 2009-07-09 Mark Probst <mark.probst@gmail.com>
2841 * method-to-ir.c: When doing a call which might be remote from
2842 shared generic code to other shared code with open type arguments,
2843 get the remoting invoke wrapper from the RGCTX and do an indirect
2846 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2848 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2849 after the unbox trampoline in the full-aot case.
2851 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2853 * mini.c: Move initialization of jit_mutex before debugger initialization
2858 * Info.plist: added Info.plist and link flag to enable the mono executable
2859 to access other processes. Requires codesigning of the executable to work.
2861 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2866 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2868 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2870 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2872 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2873 when the generic instance is an instantiation of a subclass of the
2874 methods class. Fixes #517166.
2876 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2878 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2881 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2884 * CMakeLists.txt: Add minimal support for installation.
2886 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2888 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2889 determine whenever a method is directly callable to a separate function.
2891 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2892 needed ones as a result of the previous change.
2894 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2895 type of register arrays.
2897 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2898 type of register arrays.
2900 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2902 Contributed under the terms of the MIT/X11 license by
2903 Jerry Maine <crashfourit@gail.com>.
2905 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2907 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2909 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2911 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2913 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2914 dump of structure return value. Fix some formatting.
2915 * cpu-s390x.md: Fix lengths of instruction sequences.
2916 * mini-s390.c: Minor formatting changes.
2918 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2920 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2921 Use sigaction on freebsd as well.
2923 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2925 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2928 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2930 2009-06-22 Mark Probst <mark.probst@gmail.com>
2932 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2934 2009-06-22 Mark Probst <mark.probst@gmail.com>
2936 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2938 2009-06-20 Martin Baulig <martin@ximian.com>
2941 (MonoDebuggerThreadFlags): New enum typedef.
2942 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2943 (mono_debugger_thread_created): Added `gpointer func' argument;
2944 initialize the new `thread_flags' field.
2946 2009-06-18 Martin Baulig <martin@ximian.com>
2948 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2949 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2952 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2953 flag in `MONO_DEBUGGER__info.runtime_info'.
2956 (mono_main): Call mini_debugger_set_attach_ok() if generics
2957 sharing is disabled.
2959 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2961 * aot-compiler.c (add_wrappers): Fix a warning.
2963 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2964 the ppc load/store macro changes.
2966 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2968 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2970 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2971 not just the got symbol.
2973 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2976 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2979 * aot-compiler.c: Remove some fixmes.
2981 * driver.c (mono_main): Print a helpful message when cross-compiling.
2983 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2985 * method-to-ir.c (initialize_array_data): Do the optimization if the
2986 target byte order is little endian, instead of the host byte order.
2988 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2989 wrappers into the mscorlib image, Emit a unique plt symbol for each
2990 image, emit symbols for plt entries.
2992 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2995 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2997 * aot-compiler.c (add_wrappers): Avoid calling
2998 mono_marshal_get_type_info () since it can assert for some types.
3000 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3001 ldtoken are used inside wrappers.
3003 * helpers.c: Add support for prefixing tools with the arch name.
3005 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3006 quantities when using ilp32.
3008 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3009 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3011 * image-writer.c: Use .long on ilp32.
3013 * aot-compiler.c: Use 32 bit loads on ilp32.
3015 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3017 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3019 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3021 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3023 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3024 second got slot of every aot image.
3026 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3027 aot on platforms with function pointers.
3029 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3030 support for aot/full aot on ppc/ppc64.
3032 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3033 arguments which are needed on ppc.
3035 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3038 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3040 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3042 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3044 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3046 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3048 2009-06-17 Geoff Norton <gnorton@novell.com>
3050 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3052 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3054 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3055 to control whenever the dwarf writer is in xdebug or aot mode.
3056 (emit_class_dwarf_info): Use a separate abbrev for structures without
3059 * aot-compiler.c: Pass the appending parameter to
3060 mono_dwarf_writer_create ().
3062 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3063 falls through to its next bblock. Fixes #513931.
3065 * iltests.il: Add a test.
3067 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3068 infor even if emit_line is FALSE, as the apple linker seems to require it.
3070 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3072 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3076 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3078 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3081 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3083 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3084 'has_call_handler' fields.
3086 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3088 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3089 first bblock if not needed. Fixes #512790.
3091 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3093 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3095 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3098 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3099 remoting-invoke-with-check wrappers, which are not needed when running with
3100 full-aot, since it doesn't support remoting.
3102 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3104 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3106 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3107 method info, it is not used anymore.
3109 * mini.h: Bump AOT file format version.
3111 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3114 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3117 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3119 * mini.h: Bump AOT file format version.
3121 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3123 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3124 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3127 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3128 of CKFINITE and FBGE for VFP.
3130 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3132 * aot-compiler.c: Don't align code to 16 bytes on arm.
3134 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3135 before the methods they belong to.
3137 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3138 the full-aot case if possible, since the trampoline will be called right
3141 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3142 trampolines to 1024 after the change above.
3144 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3145 trampoline to save 8 bytes per trampoline.
3147 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3150 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3152 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3154 2009-06-08 Martin Baulig <martin@ximian.com>
3157 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3158 (_mono_debugger_throw_exception): Don't make this static.
3159 (_mono_debugger_unhandled_exception): Likewise.
3160 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3163 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3164 (_mono_debugger_throw_exception): Add function prototype.
3165 (_mono_debugger_unhandled_exception): Likewise.
3168 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3169 arg; return the first exception handler if the exception is caught
3170 and we're running inside the debugger.
3171 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3172 improve exception handle inside runtime-invoke, check whether the
3173 exception is actually caught in the method being invoked and not
3174 by the runtime-invoke-wrapper.
3176 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3178 * image-writer.c: Improve support for the osx assembler.
3180 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3183 2009-06-08 Martin Baulig <martin@ximian.com>
3186 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3187 (_mono_debugger_throw_exception): Don't make this static.
3188 (_mono_debugger_unhandled_exception): Likewise.
3189 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3192 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3193 (_mono_debugger_throw_exception): Add function prototype.
3194 (_mono_debugger_unhandled_exception): Likewise.
3197 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3198 arg; return the first exception handler if the exception is caught
3199 and we're running inside the debugger.
3200 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3201 improve exception handle inside runtime-invoke, check whether the
3202 exception is actually caught in the method being invoked and not
3203 by the runtime-invoke-wrapper.
3205 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3207 * image-writer.c (append_subsection): Don't align subsections of the
3208 debug_line section as a workaround.
3210 * dwarfwriter.c: Emit line number info in the AOT case as well.
3212 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
3214 This patch is contributed under the terms of the MIT/X11 license
3216 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
3217 code_len <= code_size
3219 2009-06-06 Zoltan Varga <vargaz@gmail.com>
3221 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
3223 2009-06-04 Zoltan Varga <vargaz@gmail.com>
3225 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3226 invoke wrappers, we now use trampolines instead.
3228 2009-06-04 Mark Probst <mark.probst@gmail.com>
3230 * mini-darwin.c: The exception thread must not be registered with
3233 2009-06-04 Mark Probst <mark.probst@gmail.com>
3235 * mini-gc.c: Disable the code because it makes SGen crash.
3237 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3239 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3240 instead of asserting.
3242 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3244 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3245 output file after the code has been compiled.
3247 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3249 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3251 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3253 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3254 entries distinction to simplify the code.
3256 * mini.h: Bump AOT file format version.
3258 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3260 * objects.cs: Fix the signature of one of the tests.
3262 * mini.c (mini_create_ftnptr): New helper function, moved here from
3264 (mini_get_addr_from_ftnptr): Ditto.
3265 (mini_init): Install the new helpers.
3267 2009-05-28 Martin Baulig <martin@ximian.com>
3269 Correctly initialize the debugger when embedding Mono.
3271 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3272 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3273 see documentation in mini_debug_running_inside_mdb().
3276 (mini_debug_running_inside_mdb): New function to check whether
3277 we're running inside mdb.
3279 * mini.c (mini_init): Call mini_debugger_init() if we're running
3280 inside the debugger.
3282 * driver.c (mono_main): Moved the call to mini_debugger_init()
3283 into mini_init() to make this work when embedding Mono.
3285 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3286 calls to mini_debugger_init().
3288 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3289 mono_debugger_main() -> mini_debugger_main() and put them inside a
3290 `MONO_DEBUGGER_SUPPORTED' conditional.
3292 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3294 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3295 this is no longer in use.
3298 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3300 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3302 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3305 2009-05-27 Martin Baulig <martin@ximian.com>
3307 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3309 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3310 long_conv_to_r_un to 64 bits.
3312 * cpu-x86.md: Increase the instruction size due to the changes.
3314 * iltests.il.in: Add regression test.
3318 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3320 * objects.cs: Move the previous test from basic.cs to here.
3322 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3324 * basic.cs: Add regression test for #506915.
3326 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3328 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
3329 optimization we must check the bb of the first byte of stobj as
3330 it's the only one set in cil_offset_to_bb.
3334 2009-05-25 Zoltan Varga <vargaz@gmail.com>
3336 * image-writer.c: Fix pointer directive on ppc64.
3338 2009-05-24 Zoltan Varga <vargaz@gmail.com>
3340 * image-writer.c (asm_writer_emit_section_change): Avoid using
3341 .bss subsections on ppc too.
3343 2009-05-23 Zoltan Varga <vargaz@gmail.com>
3345 * image-writer.c: Fix the definition of TARGET_ASM_....
3347 * image-writer.c: Fix the emission of assembler directives in the last
3350 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
3351 exception throwing code to accomodate ppc64.
3353 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3354 size to work on ppc64 too.
3356 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3359 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3360 the assembler dialect instead of using platform specific defines.
3362 2009-05-22 Geoff Norton <gnorton@novell.com>
3364 * mini-arm.c (get_call_info): If a structure is split between the stack
3365 and argument registers, we should not advance the stack pointer by the entire
3366 native size, but just by the amount that spilled.
3368 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3370 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3373 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3375 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3378 * aot-compiler.c (add_extra_method): Fix up the collection of extra
3379 methods so wrapper don't get added twice.
3380 (add_generic_instances): Don't add methods of arrays.
3382 * generics.cs: Mark one test as !FULLAOT.
3384 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3386 * mini-x86.c (emit_move_return_value): Remove unused vars.
3388 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3390 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
3391 decomposing 8 bytes structs into a LCALL.
3393 * mini-x86.c (emit_move_return_value): We no longer push the vtype
3394 pointer for where to store the returned regs.
3396 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
3399 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
3401 2009-05-20 Miguel de Icaza <miguel@novell.com>
3403 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
3406 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3408 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
3410 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
3413 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
3415 * local-propagation.c (mono_local_cprop): Avoid local propagation
3416 across paired add/sub if the first instruction dest reg is it's
3417 source reg. For example:
3419 int_add_imm R12 <- R12 [1] clobbers: 1
3420 int_sub_imm R42 <- R12 [1] clobbers: 1
3422 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
3423 maintain the math identify.
3427 2009-05-20 Andreia Gaita <avidigal@novell.com>
3429 * Makefile.am: avoid going on the network just to get the revision,
3432 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3434 Fixed estimate for short branches on amd64 (they were off mark, and
3435 enabling call prolog-epilog instrumentations caused assertions).
3436 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3437 estimate for the maximum length of this basic block.
3439 - mono_arch_emit_prolog: compute max_length for each basic block
3440 (instead of max_offset), and inflate size estimate also for entry bb
3441 in case of code instrumentation.
3442 - mono_arch_output_basic_block: get rid of "cpos" (the current
3443 estimated "position" in the code), and always use "offset" instead,
3444 which is accurate; at the beginning of the function quickly recompute
3445 max_offset for all the remaining blocks, starting from the current
3446 cfg->code_len (which is correct, and not estimated) and using the
3447 estimated block lengths computed previously.
3449 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3451 * exceptions-ppc.c: Remove the caching from the trampoline creation
3452 functions, it is already done in the caller.
3454 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3456 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3457 MONO_ARCH_GSHARED_SUPPORTED define.
3459 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3461 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3464 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3466 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3467 call to mono_marshal_get_rgctx_invoke ().
3469 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3470 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3471 gshared use the static rgctx trampolines now.
3473 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3474 platform supports it.
3476 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3478 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3480 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3482 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3484 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3486 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3489 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3491 Made it possible for mono_arch_instrument_epilog to preserve
3492 argument registers, otherwise instrumenting the "epilogue" before
3493 a tail call would clobber them.
3494 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3495 if like mono_arch_instrument_epilog but with an additional parameter
3496 that states if argument registers must be preserved.
3497 * mini.c: implemented mono_arch_instrument_epilog as a call to
3498 mono_arch_instrument_epilog_full without asking to preserve argument
3499 registers (this makes the existing code work as usual).
3501 - mono_arch_instrument_epilog: add parameter to transform it into
3502 mono_arch_instrument_epilog_full, and preserve argument registers
3504 - mono_arch_output_basic_block, OP_TAILCALL case: call
3505 mono_arch_instrument_epilog_full.
3506 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3507 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3508 only transformed mono_arch_instrument_epilog into
3509 mono_arch_instrument_epilog_full.
3511 2009-05-15 Geoff Norton <gnorton@novell.com>
3513 * mini-darwin.c: This works on arm now.
3515 2009-05-14 Geoff Norton <gnorton@novell.com>
3517 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3520 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3522 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3525 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3526 wrappers during full aot mode correctly.
3528 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3531 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3532 mono_metadata_type_hash ().
3534 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3536 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3537 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3538 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3539 Removed MONO_INST_BRLABEL from the instruction flags, and the
3540 remaining code that used it, because we do not support branches inside
3541 basic blocks (and branch target labels) anymore.
3542 * Makefile.am: As part of the above cleanup, remove reference to
3543 BURG files which don't exist anymore.
3545 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3547 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3550 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3551 to use mono_arch_throw_corlib_exception.
3553 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3554 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3556 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3559 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3561 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3562 for the got to make debugging easier and to avoid confusing it with the
3565 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3566 method so a breakpoint can be set when using gdb.
3568 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3570 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3571 on mono_method_get_imt_slot ().
3573 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3574 num_decodes variables.
3576 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3577 change as it doesn't seem to work.
3579 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3582 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3584 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3585 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3587 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3588 builder when using full aot.
3590 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3591 here, it is already handled.
3593 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3596 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3598 * mini-arm.h: Enable IMT for full aot.
3600 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3601 arch doesn't support it.
3603 * mini.c (mini_init): Don't disable IMT for full aot if the
3604 architecture supports it.
3606 * mini.h (MonoAotTrampoline): New enum containing the different types
3607 of 'numerous' trampolines.
3608 (MONO_AOT_FILE_VERSION): Bump this.
3610 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3611 static rgctx trampolines. Add support for full-aot IMT thunks.
3613 * mini-amd64.h: Enable IMT for full aot.
3615 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3616 to exclude tests belonging to a category.
3618 * generics.cs: Mark some tests with a !FULLAOT category.
3620 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3623 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3625 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3626 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3627 (emit_plt): Fix a warning.
3629 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3631 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3632 back into aot-compiler.c to a place where the other functions shared by
3633 the runtime and aot compiler are.
3635 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3636 as done previously, instead of in MonoAotFileInfo, since pointers might have
3637 alignment requirements.
3639 * mini.h: Bump AOT file format version.
3641 2009-05-10 Miguel de Icaza <miguel@novell.com>
3643 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3644 that is used at runtime from the aot-compiler.c, this makes it
3645 work on setups that remove the AOT compiler from the output
3648 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3650 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3653 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3655 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3657 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3658 stuff to mono_arch_decompose_long_opts ().
3659 (mono_decompose_opcode): Remove some dead code.
3661 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3663 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3664 cmethod can be null for quite a some reasons.
3666 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3668 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3670 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3672 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3674 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3676 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3677 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3678 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3679 calls returning structures by addr on amd64.
3681 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3683 * iltests.il.in: Restructure the tail call tests a bit.
3685 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3687 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3688 for virtual methods too.
3690 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3692 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3693 due to regression in verifying System.dll.
3695 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3697 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3700 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3703 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3704 g_str_hash () which can change.
3706 * driver.c (mini_regression): Disable optimizations not supported by
3707 the cpu. Fixes #500019.
3709 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3712 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3714 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3715 to the latest LLVM code.
3717 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3719 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3721 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3723 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3726 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3727 no longer saving offsets, so just save the patch types along with the other
3729 * aot-runtime.c (load_patch_info): Update after the changes to
3730 encode_patch_list ().
3731 (decode_got_entry): Removed, merged into load_patch_info ().
3732 (is_shared_got_patch): Removed, call the same function from
3735 * mini.h: Bump aot file format version.
3737 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3738 half-finished no-dlsym code.
3740 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3743 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3744 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3746 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3748 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3749 buffer length to work with AOT code.
3751 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3752 ldfld/stfld opcodes.
3754 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3757 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3759 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3761 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3764 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3765 if needed. Don't decompose long operations when using llvm.
3767 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3769 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3772 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3774 2009-05-03 Martin Baulig <martin@ximian.com>
3776 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3777 mono_debugger_insert_method_breakpoint() since the class init
3778 handler we're inserting at the top of the method already gives us
3781 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3783 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3784 to mono_arch_decompose_long_opts () for x86 and arm.
3786 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3788 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3791 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3793 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3796 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3798 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3799 number of trampolines used in full-aot mode.
3801 * aot-compiler.c: Add an ntrampolines option to set the number of
3802 trampolines emitted in full-aot mode.
3804 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3806 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3807 a volatile load. Get rid of get_tempname (), llvm assigns names
3810 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3813 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3816 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3819 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3820 to the same register as a fixed sreg2. Fixes #497271.
3822 * iltests.il.in: Add a new test.
3824 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3826 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3827 stack, since pushes complicate exception handling.
3829 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3830 the stack if they are passed using moves.
3832 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3834 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3837 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3838 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3839 of FMOVE if it is an R4.
3841 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3843 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3845 * mini.h (LLVMCallInfo): New structure to store calling convention
3846 information for the LLVM back end similar to the CallInfo structures in
3849 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3850 call information in a format usable by LLVM.
3851 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3853 * method-to-ir.c (mono_emit_call_args): Emit calls using
3854 mono_llvm_emit_call () when compiling using LLVM.
3856 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3857 comments to all functions. Fix memory leaks. Add a public init/cleanup
3860 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3862 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3863 mono_array_new_va () jit icall.
3865 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3867 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3868 multiple machine description files to be specified.
3869 * mini-ops.h: fixes for cross-compilation.
3871 2009-04-22 Miguel de Icaza <miguel@novell.com>
3873 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3876 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3878 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3879 to prevent asserts in various passes. Fixes #497220.
3881 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3883 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3886 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3887 table to avoid duplicates.
3889 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3891 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3894 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3896 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3897 is for method or field access.
3899 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3901 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3904 * mini-llvm.c (mono_llvm_emit_method): Use it.
3906 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3907 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3910 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3911 synchronized methods.
3913 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3915 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3917 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3920 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3921 allowing some options to be set dynamically.
3923 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3925 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3926 unconditional branch.
3928 * mini.h (MonoTrampolineType): Add new trampoline type
3929 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3932 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3935 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3938 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3939 is enabled. Instead, use the llvm vcall trampoline.
3941 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3943 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3945 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3948 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3949 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3951 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3952 OP_IA64_CSET opcode.
3954 * mini.c: Fix a warning.
3956 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3957 THROW to the appropriate llvm type.
3959 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3961 * mini.c (mini_method_compile): Add statistics for methods JITted
3964 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3966 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3967 OP_IA64_CMP_<cond>_IMM opcodes.
3969 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3971 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3974 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3977 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3980 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3982 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3984 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3986 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3989 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3990 rgctx invoke trampolines for x86.
3992 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3993 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3994 (mono_arch_get_vcall_slot): Simplify this.
3996 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3998 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3999 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4001 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4003 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4004 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4006 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4008 * liveness.c (visit_bb): Remove a needless assert.
4010 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4012 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4013 full aot support to the arch specific code.
4015 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4017 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4019 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4021 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4022 collect information about the delegate invoke impl trampolines.
4024 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4025 to save trampolines during full-aot mode.
4027 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4028 creation function which returns a trampoline which sets the rgctx
4030 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4031 wrapper if possible.
4032 (mono_delegate_trampoline): Ditto.
4034 * mini.c (mono_jit_runtime_invoke): Ditto.
4036 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4038 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4040 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4042 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4044 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4045 just setting the opcode to OP_NOP.
4047 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4049 * mini.c (mini_method_compile): Put the last change inside an
4050 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4052 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4053 and extend live ranges to cover the whole method when using xdb.
4055 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4056 do it in the trampolines.
4058 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4061 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4063 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4064 call code in full-aot mode since IMT is disabled there.
4065 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4066 new JIT no longer has that restriction.
4068 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4070 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4071 a more compact format.
4072 (mono_aot_wrapper_name): New function to return a unique name for a
4073 wrapper method, also used by the AOT runtime.
4075 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4078 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4079 when a ICollection<T> etc is encountered.
4080 (add_generic_instances): Process method arguments/locals too.
4081 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4084 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4086 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4088 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4090 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4092 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4093 representing the result of the decomposition. Nullify instructions
4094 instead of setting them to OP_NOP since nops can't have registers
4097 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4099 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4100 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4101 info. Strip 'mapping symbols' on ARM.
4103 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4105 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4106 this with the native genmdesc.
4108 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4110 * aot-runtime.c: Fixing the MSVC build.
4112 Code is contributed under MIT/X11 license.
4114 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4116 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4117 JITted code depends on it.
4119 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4121 * aot-compiler.c: Use new MonoGenericParam accessors.
4123 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4125 Reduce memory usage and improve correctness wrt MonoGenericParam
4126 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4127 handing. Avoid allocating MonoGenericParams, but use the ones in
4128 the container itself.
4130 2009-04-07 Miguel de Icaza <miguel@novell.com>
4132 * tasklets.c: Return exceptions in the out argument.
4134 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4136 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4137 opcode. Use pointer types in more places instead of casting them to
4140 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4142 (mono_llvm_optimize_method): New helper function to optimize a method.
4144 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4145 widening code so it could be called from more places.
4146 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4147 code paths in the call opcodes.
4149 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4151 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4153 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4155 * dwarfwriter.c: Use _ to separate class name
4156 components as gdb can't handle '.'. Represent reference variables
4159 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4161 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4163 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4165 * gc-test.cs: New file with GC stack marking tests.
4167 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4168 negative numbers for vfp.
4170 * basic-float.cs: Add a test.
4172 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4174 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4176 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4178 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4179 part of tasklet/continuation support.
4181 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4183 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4184 amd64 opcodes inside an ifdef.
4186 * dwarfwriter.c: Emit inheritance information for classes, emit fields
4189 * dwarfwriter.c (emit_type): Emit the class info for classes.
4191 2009-04-04 Zoltan Varga <vargaz@gmail.com>
4193 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
4195 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
4197 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
4199 * ssa.c (mono_ssa_compute): Fix some memory leaks.
4201 2009-04-03 Zoltan Varga <vargaz@gmail.com>
4203 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
4205 * mini-llvm.c: Update comments.
4207 * mini.h (COMPILE_LLVM): New macro.
4209 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
4211 * ssa.c (mono_ssa_compute): Ditto.
4213 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
4214 the unwind ops from a DWARF FDE.
4216 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
4217 methods by extracting the dwarf unwind ops from the unwind info generated
4220 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
4223 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4226 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4228 * Makefile.am (llvm_sources): Enable this.
4230 * mini.c (mini_method_compile): Add support for compiling with LLVM,
4231 failing back to the JIT if something cannot be handled.
4233 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
4234 compiling with LLVM.
4236 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4237 compiling with LLVM.
4239 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4240 compiling with LLVM.
4242 * mini-ops.h: Add a few opcodes needed by LLVM.
4244 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4247 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4250 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4252 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4254 2009-04-01 Mark Probst <mark.probst@gmail.com>
4256 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4257 ridiculously large methods.
4259 2009-03-31 Martin Baulig <martin@ximian.com>
4261 * debug-debugger.c (debugger_remove_breakpoint): Call
4262 mono_debugger_remove_class_init_callback ().
4264 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4266 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4267 right before emitting code, not at the start.
4269 * mini.c (mono_postprocess_patches): Extract this into a separate function
4270 from mono_codegen ().
4272 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4273 byref types correctly.
4275 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4277 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4280 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4282 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4283 indirect calls, this avoids problems where get_vcall_slot () would get
4284 confused by the native code for the instruction preceeding the call.
4285 (mono_arch_get_vcall_slot): Simplify this.
4286 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4288 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4289 register allocator now seems to depend on them instead of the data in
4292 * mini.c (mini_method_compile): Throw the correct type of exception if
4293 mono_method_get_header () fails because of a loading error.
4295 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4297 * mini.c (mini_method_compile): Clear the loader error if the method
4298 header cannot be decoded.
4300 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4301 interface methods on proxies correctly.
4303 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4304 this argument for vtype methods. Add precise liveness info for arguments.
4306 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4307 LIVERANGE_START/END opcodes.
4309 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4310 for arguments and values in registers.
4312 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4314 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
4315 return a valuetype. Fixes #487518.
4317 * iltests.il: Add a test.
4319 * aot-compiler.c: Use mono_thread_create () to create helper threads.
4321 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
4322 closed over a null reference correctly.
4324 2009-03-26 Zoltan Varga <vargaz@gmail.com>
4326 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
4328 2009-03-25 Mark Probst <mark.probst@gmail.com>
4330 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
4331 allocated to the same registers as fixed sregs.
4333 2009-03-24 Mark Probst <mark.probst@gmail.com>
4335 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
4338 * method-to-ir.c: Handle more cases for
4339 Interlocked.CompareExchange.
4341 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
4342 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
4343 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
4345 2009-03-23 Zoltan Varga <vargaz@gmail.com>
4347 * aot-runtime.c (decode_method_ref): Fix a warning.
4349 * unwind.c (mono_unwind_frame): Ditto.
4351 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4353 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4354 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4356 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4357 fix the handling of large values in the ALU_PC_G0_NC relocation.
4359 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4361 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4363 2009-03-22 Mark Probst <mark.probst@gmail.com>
4365 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4368 2009-03-22 Mark Probst <mark.probst@gmail.com>
4370 * method-to-ir.c: MINI_OP3 needs a comma.
4372 * method-to-ir.c, mini.h, mini.c: Remove
4373 mono_init_op_sreg_counts ().
4375 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4377 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
4380 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
4383 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
4385 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
4388 2009-03-21 Mark Probst <mark.probst@gmail.com>
4390 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
4391 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
4392 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
4395 2009-03-20 Zoltan Varga <vargaz@gmail.com>
4397 * driver.c: Change location of gc_wrapper.h.
4399 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
4400 inside finally clauses correctly. Fixes #485721.
4402 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
4403 after the change above.
4405 * exceptions.cs: Add a test.
4407 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4409 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
4411 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
4412 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
4413 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
4415 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
4416 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
4418 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
4420 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
4421 Simplify logic for ensure_method_is_allowed_to_call_method.
4422 Handle wrappers on callers.
4424 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4426 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4429 * basic-simd.cs: Fix the names of some test methods.
4431 2009-03-18 Geoff Norton <gnorton@novell.com>
4433 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4435 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4437 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4439 2009-03-17 Jb Evain <jbevain@novell.com>
4441 * driver.c: remove now uneeded call to mono_gc_base_init before
4444 2009-03-17 Jb Evain <jbevain@novell.com>
4446 * dwarfwriter.c (token_handler): handle more cases.
4448 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4450 * method-to-ir.c: Remove more dead code (that was required only
4451 because of method_is_safe). Fix compiler warnings.
4453 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4455 * method-to-ir.c: Remove unneeded/useless method_is_safe
4456 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4458 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4460 * mini.c (mini_method_compile): Print the method been compiled with
4461 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4462 for people not familiar with the runtime.
4464 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4466 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4467 a managed object which is later put into a GList. Return its class instead.
4469 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4470 stack slots when using sgen.
4472 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4474 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4476 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4478 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4479 > so it works on the first vreg as well.
4481 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4483 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4486 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4488 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4491 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4493 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4494 native->IL offset mapping.
4496 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4498 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4500 * basic.cs: Add a test.
4502 2009-03-11 Mark Probst <mark.probst@gmail.com>
4504 * mini-x86.c (mono_arch_output_basic_block): Use different
4505 registers in case the ones we want to overwrite are used by the
4506 other operand. Fixes regression in #480807.
4508 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4510 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4512 * dwarfwriter.c (emit_line_number_info): The line number info for
4513 IL code was off by one. Fix that.
4515 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4518 2009-03-09 Mark Probst <mark.probst@gmail.com>
4520 Contributed under the terms of the MIT/X11 license by Steven
4521 Munroe <munroesj@us.ibm.com>.
4523 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4526 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4528 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4531 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4533 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4534 the delegate ctor handling code. Fixes #482638.
4536 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4539 * iltests.il.in: Add a test.
4541 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4544 2009-03-05 Mark Probst <mark.probst@gmail.com>
4546 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4547 is shared generic code, return the trampoline, even if the method
4548 has already been compiled. Fixes #479763.
4550 * mini.c, mini.h: New function
4551 mono_jit_find_compiled_method_with_jit_info() which is the same as
4552 mono_jit_find_compiled_method() but also returns the jit info.
4554 2009-03-05 Mark Probst <mark.probst@gmail.com>
4556 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4557 for methods which actually have one. For all other methods, make
4558 sure the this argument var is live the whole method.
4560 * mini.c (mini_method_compile): Every shared method has a
4561 this/vtable/mrgctx info. Fixes #480807.
4563 2009-03-05 Mark Probst <mark.probst@gmail.com>
4565 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4566 generic/imt thunks where some entries branch through the vtable,
4567 while other entries branch directly.
4569 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4571 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4573 * mini-windows.c: Ditto.
4575 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4578 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4580 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4583 2009-03-04 Mark Probst <mark.probst@gmail.com>
4585 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4588 2009-03-04 Mark Probst <mark.probst@gmail.com>
4590 * exceptions-x86.c: Include debug-mini.h - fixes build.
4592 2009-03-04 Martin Baulig <martin@ximian.com>
4594 * debug-mini.c: Clean up the exception API and add documentation.
4595 (mono_debugger_handle_exception): New public method; this is
4596 called when throwing an exception or encountering an unhandled one.
4597 (mono_debugger_call_exception_handler): Formerly known as
4598 mono_debugger_handle_exception(); this is used to tell the
4599 debugger that we're about to invoke an exception handler.
4601 2009-03-04 Martin Baulig <martin@ximian.com>
4603 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4604 ../metadata/mono-debug-debugger.c; save and reset exception state.
4606 2009-03-02 Martin Baulig <martin@ximian.com>
4608 * debug-mini.c: Moved the debugger exception handling here from
4609 ../metadata/mono-debug-debugger.c.
4612 (MonoDebuggerExceptionAction): New exception typedef.
4615 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4617 * exceptions-amd64.c
4618 (mono_amd64_throw_exception): Use the new debugger exception
4622 (mono_handle_exception_internal): Don't call
4623 mono_debugger_unhandled_exception() here.
4625 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4627 * mini.c aot-compiler.c: Update after the changes to
4628 mono_marshal_get_runtime_invoke ().
4630 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4631 Virtual generic methods might not have method->slot set, work around
4634 * generics.cs: Add a test.
4636 2009-03-02 Geoff Norton <gnorton@novell.com>
4639 * driver.c: Allow signal chaining of SIGFPE as well.
4641 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4643 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4644 this since it now receives the method not its generic context in the
4647 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4648 generic/imt thunks where some entries branch through the vtable, while
4649 other entries branch directly.
4651 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4653 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4654 support for interface methods as well.
4656 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4657 using the normal IMT thunks.
4659 generics.cs: Add new tests.
4661 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4662 the generic inst to the generic imt thunks. This fixes AOT support,
4663 improves consistency with the normal IMT thunks, and makes it easier to
4664 add support for interface generic virtual methods later.
4666 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4668 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4670 * driver.c (mono_set_signal_chaining): New public API function to enable
4671 signal chaining on POSIX platforms.
4673 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4674 (si@lindenlab.com) to implement signal chaining. The original patch was
4675 contributed under the MIT X/11 license:
4676 https://bugzilla.novell.com/show_bug.cgi?id=318894
4678 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4680 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4681 too until it can be made to run on amd64.
4683 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4685 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4686 to get_generic_context_from_code () + get_call_info () if possible.
4688 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4690 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4691 suspend-on-sigsegv functionality.
4693 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4694 to suspend when a native SIGSEGV is received. This is useful for debugging
4695 crashes which don't happen under gdb, since a live process contains more
4696 information than a core file.
4698 * mini-exceptions.c (mono_print_thread_dump): Use
4699 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4701 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4703 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4705 * basic-float.cs: Disable the tests which currently fail on amd64.
4707 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4708 value to mono_arch_patch_callsite () to fix crashes.
4710 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4712 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4714 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4715 nop code by patching the call address to point to the nullified class init
4716 trampoline, as the former does not seem to be safe on SMP machines.
4718 2009-02-23 Mark Probst <mark.probst@gmail.com>
4720 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4723 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4725 * basic-float.cs basic-calls.cs: Fix warnings.
4727 2009-02-22 Mark Probst <mark.probst@gmail.com>
4729 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4730 correct frame pointer in the LMF. Should fix #478394.
4732 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4734 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4736 * image-writer.c: Make the binary writer less verbose.
4738 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4740 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4741 are called from runtime invoke wrappers.
4743 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4745 * cpu-ppc.md (store_memindex): Increase the size of this.
4747 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4749 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4751 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4753 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4756 Last fix for of #467201.
4759 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4761 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4763 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4764 and long_conv_to_r8_2:
4766 Fixed part of #467201.
4768 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4770 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4772 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4773 conversion to 32 bits.
4775 * cpu-x86.md: Increase the size of int_conv_to_r4.
4777 * basic-float.cs: Add a test for this.
4779 Fixed part of #467201.
4781 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4783 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4785 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4786 conversion to 64 bits.
4788 * basic-float.cs: Add a test for this.
4790 Fixed part of #467201.
4792 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4794 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4796 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4797 This behavior is compatible with MS.
4799 * iltest.il.in: Add a test for this.
4801 Fixed part of #467201.
4803 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4805 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4807 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4808 change the precision of the value.
4810 * cpu-x86.md: Define len for float_conv_to_r4.
4812 * basic-float.cs: Add a test for this.
4814 Fixed part of #467201.
4816 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4818 * mini.c: Adjust locking order to the new semantics where the loader lock
4821 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4830 * mini-trampolines.c:
4843 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4845 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4847 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4850 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4852 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4853 for cctors if needed.
4855 2009-02-17 Mark Probst <mark.probst@gmail.com>
4857 * mini-ppc.c: Fix build on Darwin.
4859 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4861 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4862 version instead of 3 as valgrind doesn't like version 3.
4864 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4866 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4867 usable for hashing methods.
4868 (emit_extra_methods): Use the new hash to avoid putting every method in the
4871 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4873 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4874 whenever a method ref could match a method.
4876 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4879 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4882 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4884 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4885 the encoding buffer.
4887 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4888 mono_method_get_header () on inflated methods as an optimization.
4890 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4892 * ssa.c (fold_ins): Fix another crash if the instruction following the
4893 switch was optimized away.
4895 2009-02-16 Mark Probst <mark.probst@gmail.com>
4897 Contributed under the terms of the MIT/X11 license by Steven
4898 Munroe <munroesj@us.ibm.com>.
4900 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4902 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4904 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4905 around the mono_domain_alloc calls, it is now done by the functions
4908 * aot-compiler.c (compile_method): Only add wrappers referenced by
4909 the method if compiling with full AOT.
4910 (mono_compile_assembly): Error out if --aot=full is specified on
4911 a platform where it is not supported.
4913 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4916 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4919 * aot-runtime.c (load_named_code): Handle
4920 mono_arm_throw_exception_by_token.
4922 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4924 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4927 * Makefile.am (fullaotcheck): Exit if a test fails.
4929 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4931 (mono_compile_assembly): Handle the assembler failing.
4933 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4934 accepting subsections of .bss.
4936 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4939 * aot-compiler.c: Remove some unused includes.
4941 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4942 now in MonoImageWriter.
4944 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4945 code sequence which matches a non-virtual call. Fixes #472654.
4947 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4949 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4952 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4953 use the image/dwarf writers directly.
4955 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4958 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4961 * image-writer.h: Fix some typos.
4963 * dwarfwriter.h dwarfwriter.c: New files.
4965 * aot-compiler.c: Extract the DWARF info writing functionality into a
4968 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4969 argument to return unwind info.
4971 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4973 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4975 * aot-runtime.c (decode_method_ref): Add a case for
4976 MONO_AOT_METHODREF_WRAPPER_NAME.
4978 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4981 * aot-compiler.c (encode_method_ref): Use the new constants.
4983 * aot-runtime.c (decode_method_ref): Ditto.
4985 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4986 be compiled, not the icall itself.
4988 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4990 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4991 using decode_method_ref ().
4993 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4994 convert it to an in32. Fixes #475859.
4996 * arrays.cs: Add a test.
4998 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5000 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5003 * basic-long.cs: Add a test.
5005 2009-02-12 Mark Probst <mark.probst@gmail.com>
5007 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5008 remove the frame pointer in leaf methods which don't receive any
5009 arguments, don't throw exceptions and don't do dynamic stack
5012 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5014 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5015 the fail_tramp changes. Hopefully fixes #475132.
5017 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5019 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5020 instead of mono_metadata_signature_dup_full.
5022 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5024 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5025 for processing jump tables. Fixes #473787.
5027 2009-02-11 Mark Probst <mark.probst@gmail.com>
5029 * mini-generic-sharing.c: mini_method_get_context() just calls
5030 mono_method_get_context_general() now.
5032 * mini.c, mini.h: Moved get_object_generic_inst(),
5033 construct_object_context_for_method() and
5034 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5036 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5038 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5039 basic block fell through to its successor bblock without a branch. Fixes
5042 * iltests.il.in: Add a test.
5044 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5045 (can_encode_patch): We can now handle arrays of generic parameters and
5048 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5050 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5051 the AOT file to avoid some #ifdefs in aot-runtime.c
5053 * mini.h: Bump AOT file format version.
5055 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5057 * Makefile.am (fullaotcheck): Make this run the tests.
5059 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5061 2009-02-10 Mark Probst <mark.probst@gmail.com>
5063 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5064 individually. Fixes #473482.
5066 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5068 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5070 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5072 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5073 (mono_compile_assembly): Hush compile warnings about
5074 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5077 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5079 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5081 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5083 * aot-compiler.c: Fix arm support.
5085 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5086 img_writer_emit_unset_mode () function.
5088 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5089 (mono_unwind_get_dwarf_pc_reg): Ditto.
5091 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5092 Move almost all platform specific code to a set of arch_ functions,
5093 and document them to ease porting.
5095 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5097 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5099 * aot-compiler.c: Extract the image writing functionality into a separate
5100 module to reduce the size of this file.
5102 2009-02-09 Geoff Norton <gnorton@novell.com>
5104 * mini-s390.c: Fix the signature of emit_sig_cookie.
5106 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5108 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5110 * aot-runtime.c (is_shared_got_patch): Ditto.
5112 * aot-runtime.c (load_named_code): Cope with the fact that
5113 decode_got_entry () won't decode the patch fully if its corresponding got
5114 entry is already filled.
5116 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5118 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5120 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5121 as the moving pointer instead of 'buf' for consistency with the rest of the
5123 (mono_arch_create_monitor_exit_trampoline): Ditto.
5125 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5126 generic_class_init trampolines.
5127 (add_generic_class): Extract some code from add_generic_instances () into a
5128 separate function so it can be called from other places too.
5129 (compile_method): Call add_generic_class () for the classes of inflated methods
5130 referenced by the method.
5131 (can_encode_patch): Allow references to generic parameters.
5133 * aot-runtime.c: Add support the patches required by the new trampolines.
5135 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5138 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5141 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5142 this from get_throw_pending_exception, make the signature full aot compatible.
5144 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5146 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5148 * exceptions.cs: Add a test.
5150 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5152 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5153 use the DWARF_DATA_ALIGN constant instead.
5155 * exception-<ARCH>.c: Update after the above change.
5157 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5160 * mini-arm.c: Enable the dwarf unwinder.
5162 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5163 instead of mono_class_setup_vtable ().
5165 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5167 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5170 * mini-x86.h: Enable the dwarf unwinder.
5172 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5174 Fix mcs/tests/test-7.cs
5175 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5178 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5180 * mini.c (print_jit_stats): Remove some unused statistics.
5182 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5184 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5186 2009-02-05 Mark Probst <mark.probst@gmail.com>
5188 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
5189 the method we get from mono_object_get_virtual_method() because
5190 that function does it properly, now.
5192 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5194 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
5195 opcodes. Fixes #472775.
5197 2009-02-05 Mark Probst <mark.probst@gmail.com>
5199 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
5200 fact that mono_find_jit_info() sometimes returns the context
5201 corresponding to the jit info in new_ctx. Fixes #472600.
5203 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5205 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
5206 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
5207 klass->enum_basetype directly.
5209 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
5212 * unwind.c: Avoid 0 sized arrays.
5214 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5216 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
5217 size on systems with 64k pages. Fixes #471389.
5219 2009-02-04 Mark Probst <mark.probst@gmail.com>
5221 Contributed under the terms of the MIT/X11 license by Steven
5222 Munroe <munroesj@us.ibm.com>.
5224 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
5225 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5228 2009-02-04 Mark Probst <mark.probst@gmail.com>
5230 Contributed under the terms of the MIT/X11 license by Steven
5231 Munroe <munroesj@us.ibm.com>.
5233 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5236 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5237 The trampoline can be longer on PPC64.
5239 2009-02-04 Mark Probst <mark.probst@gmail.com>
5241 Contributed under the terms of the MIT/X11 license by Steven
5242 Munroe <munroesj@us.ibm.com>.
5244 * mini-ppc.c: Compiler warning fixes and trivial code
5247 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5249 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5250 ins->dreg which could be a hardware register, not a vreg.
5252 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5254 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5255 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5257 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5259 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5260 ->dreg, that is not the vreg we are looking for.
5262 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5264 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5267 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5270 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5272 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5274 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5277 * aot-compiler.c: Add xdebug support on x86.
5279 * unwind.c: Add x86 support.
5281 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5282 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5284 * mini.c (mini_method_compile): Ditto.
5286 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5289 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5290 which mimic .push_section/.pop_section in GAS.
5292 * aot-compiler.c: Emit precise live range information for variables.
5294 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5296 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5297 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5300 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5301 the live ranges of variables.
5303 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5304 of the variable in terms of native offsets.
5306 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5308 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5310 2009-02-02 Mark Probst <mark.probst@gmail.com>
5312 Contributed under the terms of the MIT/X11 license by Steven
5313 Munroe <munroesj@us.ibm.com>.
5315 * exceptions-ppc.c (restore_regs_from_context): Correct operand
5316 order (offset then base reg) for ppc_load_multiple_regs.
5317 (emit_save_saved_regs) Correct operand order for
5318 ppc_store_multiple_regs.
5319 (mono_arch_get_call_filter): Correct operand order for
5320 ppc_load_multiple_regs.
5322 * mini-ppc.c (emit_memcpy): Fix operand order for
5323 ppc_load_reg_update and ppc_store_reg_update.
5324 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
5325 (mono_arch_emit_epilog): Correct operand order for
5326 ppc_load_multiple_regs.
5328 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
5329 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
5331 2009-02-02 Mark Probst <mark.probst@gmail.com>
5333 * cpu-ppc64.md: Fixed storer4_memindex length.
5335 2009-02-02 Zoltan Varga <vargaz@gmail.com>
5337 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
5340 * aot-compiler.c (emit_line_number_info): Optimize this.
5342 2009-02-01 Zoltan Varga <vargaz@gmail.com>
5344 * aot-compiler.c: Disassemble tokens in the IL disassembly.
5346 * aot-compiler.c: Add debug info for methods without debug info by
5347 emitting an IL file and having the line number info referencing that file.
5349 * aot-compiler.c: Optimize the size of the generated line number info.
5351 * aot-compiler.c: Emit line number info in xdebug mode.
5353 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5356 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5358 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5360 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5363 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5365 * basic-calls.cs: Test for the weird crash found on arm.
5367 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5369 * cpu-arm.md: Increase the size of storer8_membase_reg and
5370 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5372 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5373 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5374 reg to LR otherwise we'll be loading/storing from just the offset.
5376 2009-01-30 Miguel de Icaza <miguel@novell.com>
5378 Question: if we are storing gint32's inside the "*native_offset",
5379 should we change the signature to "gint32 *native_offset" to
5380 ensure that we do not have type definition problems?
5382 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
5383 an int * as this is what the other function expects, causes
5384 problems with Freescale's compiler that defined int32_t to be a
5385 long and makes int incompatible
5387 2009-01-30 Miguel de Icaza <miguel@novell.com>
5389 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
5390 filename conflict with bjam.
5392 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5394 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
5395 as it might use decomposed ops.
5397 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5399 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
5401 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
5404 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
5406 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
5409 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
5410 way registers are stored in MonoContext on arm.
5412 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
5413 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
5415 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
5417 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
5419 * mini.c (mini_init): Register mono_isfinite.
5421 * jit-icalls.c (mono_isfinite): New jit icall.
5423 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
5425 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
5426 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5429 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5431 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5432 separate frame and stack pointers, so we must use FP to find the register
5434 The FP reg is retrieved from the MonoContext::regs array.
5436 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5438 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5441 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5443 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5444 return R4 and R8 when not running under softfloat.
5446 Fixes basic-calls.exe
5448 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5450 * mini-arm.c: Implement some overflow opcodes.
5452 2009-01-29 Miguel de Icaza <miguel@novell.com>
5454 * ssa.c: handle another alloca.h
5456 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5457 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5458 MONO_ARCH_USE_SIGACTION.
5460 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5463 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5465 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5466 PPC targets as sigaction does not exist on all platforms, define
5467 this on a per-platform basis.
5469 Instead of erroring out if the platform is not defined, include
5470 mini-ppc-os.h, and expect that the OS specific setting provides
5471 the required information.
5473 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5475 * aot-compiler.c: Fix --enable-minimal=aot.
5477 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5479 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5482 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5484 * exceptions-arm.c: Fix warnings.
5486 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5489 * mini-x86.c: Fix --enable-minimal=jit build.
5491 * mini.c: Really fix --enable-minimal=jit build.
5493 * mini.c (construct_object_context_for_method): Move this outside
5494 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5496 "Backported" of r124984 from 2.0 branch.
5498 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5500 "Backport" of r124977 + r124978 from 2.0 branch.
5502 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5503 to avoid calling mono_exception_from_token () from the throw trampoline.
5504 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5505 for throwing corlib exceptions, this fixes full-aot support for corlib
5508 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5510 2009-01-29 Miguel de Icaza <miguel@novell.com>
5512 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5513 part of the changes to split the code in mini into operating
5514 system specific files.
5516 This patch was done by copying mini.c to the respective files to
5517 preserve SVN history.
5519 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5521 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5523 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5525 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5526 remoting-invoke-with-check wrappers of shared methods.
5528 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5530 2009-01-27 Mark Probst <mark.probst@gmail.com>
5532 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5533 optimization if the top of stack is the last instruction in the
5534 bblock. Otherwise it might have been used after its definition.
5537 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5539 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5540 method as well when get_vcall_slot () fails to match a code sequence.
5542 * mini-arm.c: Fix the android build, which doesn't have
5545 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5547 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5550 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5552 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5554 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5556 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5557 and put its id into jinfo->used_regs. This is only used on amd64,
5558 which is currently the only platform generating unwind info.
5560 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5561 the dwarf unwinder. This is required to correctly handle async exceptions
5562 like thread abort and stack overflows, which can happen while a method
5563 is in the middle of its prolog or epilog.
5565 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5566 the unwind info belonging to an AOTed method.
5568 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5569 into cfg->unwind_ops.
5571 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5573 * mini.c (mini_init): Call mono_unwind_init ().
5574 (mini_cleanup): Call mono_unwind_cleanup ().
5576 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5577 unwind info to be shared between methods.
5579 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5582 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5583 get_throw_pending_exception () to avoid initialization races.
5585 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5586 mono_arch_exceptions_init () function.
5588 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5590 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5592 * mini.c (mono_get_domain_intrinsic): New helper function.
5593 (mono_get_thread_intrinsic): Ditto.
5595 * mini-arm.c mini-ia64.c: Use the new helper functions.
5597 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5598 the last constrained_call change, since it is needed in the non-AOT
5601 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5603 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5604 mono_get_lmf_addr () on arm eabi linux.
5606 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5608 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5609 code sequence which matches a non-virtual call.
5611 2009-01-23 Mark Probst <mark.probst@gmail.com>
5613 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5616 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5618 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5619 runtime-invoke wrappers, since they are also shared based on signature.
5621 2009-01-22 Mark Probst <mark.probst@gmail.com>
5623 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5624 info from the (correct) context.
5626 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5628 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5630 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5631 using dwarf unwinding info. Not yet used.
5633 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5635 2009-01-21 Mark Probst <mark.probst@gmail.com>
5637 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5640 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5641 special case and handle mono_arch_delegate_invoke_impl() returning
5642 function descriptors.
5644 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5645 trampolines return function descriptors, too.
5647 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5649 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5650 out_of_line optimization.
5652 2009-01-21 Martin Baulig <martin@ximian.com>
5655 (MonoCompile): Added `disable_deadce_vars' to disable removing
5659 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5660 inside the debugger.
5662 * liveness.c (mono_analyze_liveness): Don't remove any unused
5663 variables if `cfg->disable_deadce_vars' is set.
5665 2009-01-21 Mark Probst <mark.probst@gmail.com>
5667 * method-to-ir.c: Only apply exception constructor optimization if
5668 the the method actually belongs to an exception class. Fixes
5671 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5673 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5674 change inside a #ifdef __mono_ppc64__.
5676 * aot-compiler.c (compile_method): Remove the previous limitation.
5678 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5679 on type variables in AOTed code.
5681 * aot-compiler.c (compile_method): Skip generic methods having type
5682 constraints on their generic parameters.
5684 * aot-compiler.c (compile_method): Check for methods which cannot be
5685 encoded inside RGCTX_FETCH patches as well.
5687 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5690 2009-01-20 Mark Probst <mark.probst@gmail.com>
5692 * method-to-ir.c: Force the vtable variable in shared generic code
5693 for the case that they might show up on a stack trace where they
5696 * mini-exceptions.c: Save and use generic sharing info as well as
5697 IP in stack traces to resolve shared generic instantiations.
5699 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5701 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5702 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5704 2009-01-20 Mark Probst <mark.probst@gmail.com>
5706 * method-to-ir.c: Do generic sharing for array constructors.
5708 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5710 * mini-exceptions.c (mono_print_thread_dump): Add information
5711 about the thread state using wapi_current_thread_desc.
5713 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5715 * basic-simd.cs: Tests for the new constructors.
5717 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5719 * mini-ops.h: Added OP_EXPAND_*
5723 * mini-x86.c (mono_arch_output_basic_block): Same.
5725 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5727 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5729 * iltests.il.in: Add a test for #467385.
5731 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5733 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5734 thread been cleaned up is not the same currently in execution.
5736 Fixes appdomain-unload crashes on windows, osx and linux variants
5737 without the __thread keyword.
5739 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5741 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5742 (koush@koushikdutta.com). Implement this for android.
5744 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5745 begins with a digit.
5747 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5748 mono_marshal_get_write_barrier ().
5750 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5752 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5753 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5754 that pass them on a register pair.
5756 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5757 test was crashing due to that.
5759 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5761 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5762 trampoline code. Include ucontext.h only if available.
5764 2009-01-15 Mark Probst <mark.probst@gmail.com>
5766 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5767 and doesn't check whether it's sharable, like it was before
5768 removing the shared generics hash. This brings IronPython
5769 performance back to what it was before that change.
5771 2009-01-14 Mark Probst <mark.probst@gmail.com>
5773 * method-to-ir.c: Handle delegate invocation optimization earlier,
5774 otherwise it would be handled (much more slowly) by the
5775 final/sealed optimization.
5777 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5779 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5780 domain is not set. Fixes #465864.
5782 2009-01-12 Mark Probst <mark.probst@gmail.com>
5784 * method-to-ir.c: Don't stop sharing of generic methods with catch
5785 clauses - we already handle those.
5787 2009-01-12 Mark Probst <mark.probst@gmail.com>
5789 * mini.c, mini.h: lookup_generic_method() is now
5790 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5791 making the shared_generics_hash obsolete.
5793 2009-01-12 Mark Probst <mark.probst@gmail.com>
5795 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5796 use the red zone. Make room on the stack first and then use it,
5797 not the other way around.
5799 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5801 * mini.c (mini_init): Call mono_xdebug_init ().
5803 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5805 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5807 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5809 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5812 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5813 debug+unwind info for trampolines.
5815 * mini.c (mono_create_unwind_op): New helper function.
5817 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5819 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5821 * aot-compiler.c: Fix the build.
5823 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5825 * Makefile.am: Update dtrace-prelink.sh location.
5827 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5829 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5830 optimization. Fixes #464520.
5832 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5834 * mini-amd64.c : Adding code to save/restore non-volatile registers
5837 * exceptions-amd64.c : Adding code to save/restore non-volatile
5838 registers on Winx64.
5840 Contributed under MIT/X11 license.
5842 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5844 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5845 __GNUC_MINOR__ which can break when the major version changes.
5847 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5849 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5851 2009-01-07 Geoff Norton <gnorton@novell.com>
5853 * helpers.c: Allow mono -v -v -v to work on darwin.
5855 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5857 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5860 Contributed under MIT/X11 license.
5862 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5864 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5865 instead of directly accessing type->data.klass. Fixes #462016.
5866 (mono_allocate_stack_slots_full): Ditto.
5868 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5869 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5871 * aot-compiler.c (emit_plt): Fix ARM build.
5873 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5875 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5877 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5880 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5881 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5884 * iltests.il.in: Add a regression test.
5886 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5888 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5890 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5892 * basic-simd.cs: Add a regression test for #462457.
5894 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5896 * mini-ops.h: Add a definition of XPHI.
5898 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5900 * ssa.c (op_phi_to_move): Handle XPHI.
5902 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5906 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5908 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5910 2008-12-31 Geoff Norton <gnorton@novell.com>
5912 * mini-ppc.c: The prolog size allocated can be too small for darwin
5913 ppc32 under certain circumstances. Also fix a small logic bug.
5915 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5917 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5918 while loading AOT methods.
5920 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5921 since only the former is nulled out after a successful cast. This prevents
5922 crashes with rethrown exceptions when using --debug=casts.
5924 2008-12-24 Mark Probst <mark.probst@gmail.com>
5926 * mini.h: New macro for checking whether a method is final,
5927 i.e. whether the method or its class is marked final.
5929 * method-to-ir.c: Use the new macro for all final-checks
5930 consistently. Fixes the crash in the System.ServiceModel tests.
5932 2008-12-23 Mark Probst <mark.probst@gmail.com>
5934 * mini-exceptions.c (get_exception_catch_class): Corrected another
5935 overly strict assertion.
5937 2008-12-23 Mark Probst <mark.probst@gmail.com>
5939 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5940 Clobbering it is not allowed because the caller might use it as
5941 the vtable register in the interface call.
5943 2008-12-19 Mark Probst <mark.probst@gmail.com>
5945 * mini-exceptions.c (get_exception_catch_class): Corrected an
5946 overly strict assertion.
5948 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5950 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5952 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5954 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5956 * cpu-mips.md: correct lengths for certain long_ opcodes.
5958 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5960 * 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().
5962 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5964 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5966 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5968 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5970 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5972 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5975 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5977 * 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
5979 * 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)
5981 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5983 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5985 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5987 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5988 gshared code. Fixes #458947.
5990 * generics.cs: Add a test.
5992 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5994 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5996 * mini-mips.c: first pass n32 code generation.
5998 * mini-mips.h: datatypes and defines for n32 support.
6000 * exceptions-mips.c: first pass n32 code generation.
6002 * tramp-mips.c: first pass n32 code generation.
6004 * cpu-mips.md: add long_ opcodes.
6006 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6008 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6010 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6012 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6014 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6016 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6018 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6020 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6022 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6024 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6026 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6028 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6030 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6032 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6034 2008-12-12 Mark Probst <mark.probst@gmail.com>
6036 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6037 descriptors for helper functions directly in front of the code.
6039 2008-12-11 Mark Probst <mark.probst@gmail.com>
6041 * method-to-ir.c: Removed an unnecessary assertion.
6043 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6045 * method-to-ir.c: Merge SGEN changes from the old JIT.
6047 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6049 * driver.c (compile_all_methods_thread_main): Handle failure of
6052 2008-12-10 Mark Probst <mark.probst@gmail.com>
6054 * mini-ppc.c: Merged with mini-ppc64.c.
6056 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6058 * Makefile.am: Use the same sources for PPC and PPC64.
6060 * mini-ppc64.c: Removed.
6062 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6064 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6065 code to mono_bb_is_fall_through.
6067 * branch-opts.c (mono_remove_critical_edges): Same.
6069 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6071 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6072 expect that an OP_BR_REG will be there.
6074 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6076 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6077 for the many branch ops. The original check miss OP_BR_REG.
6081 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6083 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6085 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6087 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6088 while holding the aot lock.
6090 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6092 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6094 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6096 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6097 to release all runtime callable wrappers held by the runtime.
6099 Contributed under MIT/X11 license.
6101 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6103 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6106 Contributed under MIT/X11 license.
6108 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6110 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6111 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6113 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6115 * cpu-mips.md: fix ckfinite length
6117 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6118 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6119 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6121 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6123 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6125 2008-12-08 Geoff Norton <gnorton@novell.com>
6127 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6128 size by 8 bytes as well.
6130 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6132 * basic-simd.cs: Fix method names for Vector16b.
6134 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6136 * basic-simd.cs: Fix method names for Vector16sb.
6138 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6140 * basic-simd.cs: Fix method names for Vector8us.
6142 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6144 * basic-simd.cs: Fix method names for Vector8s.
6146 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6148 * basic-simd.cs: Fix method names for Vector4ui.
6150 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6152 * basic-simd.cs: Fix method names for Vector2l.
6154 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6156 * basic-simd.cs: Fix method names for Vector2d.
6158 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6160 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6161 that are extension methods.
6163 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6165 * basic-simd.cs: Fix method names for Vector4f.
6167 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6169 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6170 as such. Fixes #456669.
6172 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6174 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6176 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6178 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6179 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6180 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6181 (mips_adjust_stackframe): handle FP spills
6183 * mini-ops.h: add mips_mtc1_s2
6185 * cpu-mips.md: add mips_mtc1_s2
6187 2008-12-07 Zoltan Varga <vargaz@gmail.com>
6189 * unwind.c: New file, move the unwind info encoding functions here from
6190 aot-compiler.c, so they could be used at runtime too.
6192 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6194 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
6195 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
6197 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6199 * mini-mips.c: cleanup warnings
6200 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
6201 (mips_adjust_stackframe): handle case of taking the address of stack locals
6203 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6205 * aot-compiler.c: Implement a few functions missing from the asm writer.
6206 (emit_method_code): Only write symbols for methods when using the bin
6207 writer, since the assembler can't deal with the characters in our method
6210 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
6212 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
6215 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
6216 a bit to also restore %rax.
6218 2008-12-05 Mark Probst <mark.probst@gmail.com>
6220 * mini-ppc.c: Some simple merges from mini-ppc64.c.
6222 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6224 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6227 2008-12-05 Mark Probst <mark.probst@gmail.com>
6229 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
6231 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
6232 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
6234 * exceptions-ppc64.c: Removed.
6236 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6238 2008-12-05 Mark Probst <mark.probst@gmail.com>
6240 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6243 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6245 * tramp-ppc64.c: Removed.
6247 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6249 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6252 2008-12-05 Mark Probst <mark.probst@gmail.com>
6254 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6256 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6257 mini-ppc.h instead of mini-ppc64.h.
6259 * mini-ppc64.h: Removed.
6261 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6263 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6265 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6267 2008-12-05 Mark Probst <mark.probst@gmail.com>
6269 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6270 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6273 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6275 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6277 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6279 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6281 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6283 * basic-simd.cs: Tests for operator == and != on Vector4f.
6285 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6287 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6289 * simd-intrinsics.c: Kill useless enum.
6291 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6293 * cpu-mips.md: add long_conv_to_ovf_i4_2
6294 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6296 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6298 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6300 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6302 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6304 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6306 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6308 * basic-simd.cs: Add tests for new methods.
6310 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6312 * simd-intrinsics.c: Add support for operator == and !=
6315 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
6317 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6319 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
6321 2008-12-04 Zoltan Varga <vargaz@gmail.com>
6323 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
6325 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
6326 MONO_PATCH_INFO_ICALL_ADDR.
6328 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
6330 * aot-compiler.c: Resurrect full-aot support.
6332 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6334 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
6336 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6338 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
6340 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
6342 * basic-simd.cs: Fix tests to work under ppc.
6343 Remove tests for methods that will be removed.
6345 2008-12-03 Mark Probst <mark.probst@gmail.com>
6347 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
6348 generic type (via a typedef or typeref) correctly.
6350 2008-12-03 Zoltan Varga <vargaz@gmail.com>
6352 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6353 diagnose an assertion failure.
6355 2008-12-02 Mark Probst <mark.probst@gmail.com>
6357 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6358 Fix trampoline size.
6360 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6361 conversion opcodes are implemented natively instead via emulation.
6363 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6365 * cpu-mips.md: remove mips_xori
6367 * mini-ops.h: remove mips_xori
6369 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6371 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6373 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6375 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6377 * cpu-mips.md: fix instruction lengths.
6379 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
6381 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
6383 * mini-ops.h: fix slti / sltiu op profiles.
6385 2008-12-02 Martin Baulig <martin@ximian.com>
6387 * method-to-ir.c (mono_method_to_ir): Disable debugging
6388 information for the init locals block to make the debugger stop
6389 after all locals have been initalized.
6391 2008-12-02 Martin Baulig <martin@ximian.com>
6393 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
6394 running inside the debugger.
6396 2008-12-01 Zoltan Varga <vargaz@gmail.com>
6398 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
6401 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
6402 alu->alu imm optimization which only shows if deadce is disabled.
6404 * aot-compiler.c: Rename the function names for the binary and asm writers
6405 so they can coexist in the same process. Rework the xdebug code to use the
6406 asm writer. This avoids the need to call into the runtime to dump the
6407 debugging info. Add more debugging info for types.
6409 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
6411 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
6412 cpu description tables, they can't occur in cpu-<ARCH>.md.
6414 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
6415 the stack in CEE_LDFLDA. Fixes #450542.
6417 * generics.cs: Add a new test.
6419 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6421 * mini-ops.h: updated MIPS opcodes
6422 * mini-mips.c: decompose long opts
6423 * mini-mips.h: decompose long opts
6425 2008-11-29 Mark Mason <mmason@upwardaccess.com>
6427 * cpu-mips.md: fix length on int_rem_un
6428 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6430 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6432 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6434 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6436 2008-11-29 Martin Baulig <martin@ximian.com>
6438 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6439 mono_debug_using_mono_debugger() in addition to the
6440 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6442 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6444 * mini-ops.h: updated more MIPS opcodes
6445 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6446 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6448 2008-11-28 Mark Probst <mark.probst@gmail.com>
6450 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6452 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6454 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6455 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6456 * mini-ops.h: correct selected mips opcode entries
6458 2008-11-28 Mark Probst <mark.probst@gmail.com>
6460 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6463 2008-11-28 Mark Probst <mark.probst@gmail.com>
6465 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6467 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6469 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6470 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6471 * mini-mips.h: disable IMT
6472 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6474 2008-11-28 Mark Probst <mark.probst@gmail.com>
6476 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6478 2008-11-28 Mark Probst <mark.probst@gmail.com>
6480 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6482 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6484 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6487 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6489 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6490 for Set/GetVector aligned versions.
6492 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6494 * basic-simd.cs: Add tests for Get/SetVector.
6496 2008-11-27 Mark Probst <mark.probst@gmail.com>
6498 * mini.c: Removed g_slist_append_mempool(). Now in
6501 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6503 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6504 size properly and make the bounds check optional.
6506 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6507 for SetVector and IsAligned.
6509 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6511 * mini.c: Remove unused mono_normalize_opcodes () function.
6513 2008-11-26 Mark Probst <mark.probst@gmail.com>
6515 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6516 using the new atomic add ops now.
6518 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6521 2008-11-26 Mark Probst <mark.probst@gmail.com>
6523 * mini-ppc64.c: Several fixes.
6525 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6527 * cpu-mips.md: added jump_table
6528 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6530 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6532 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6534 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6536 * mini-ops.h: corrected a handful of MIPS opcodes.
6538 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6540 * aot-compiler.c: MIPS to use ELF writer
6542 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6544 * mini-codegen.c: remove MIPS specific assert.
6546 2008-11-25 Mark Probst <mark.probst@gmail.com>
6548 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6549 fixes. PPC64 now passes most of the runtime regressions.
6551 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6553 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6554 volatile intervals a bit.
6556 2008-11-24 Mark Probst <mark.probst@gmail.com>
6558 * basic-long.cs: New test case.
6560 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6562 * mini.c (mini_method_compile): Disable globalra for large methods for
6565 * regalloc2.c (order_moves): Add fp support.
6567 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6568 source bblock ends with an OP_BR_REG.
6570 * ratests.cs: Add a new test.
6572 2008-11-23 Mark Probst <mark.probst@gmail.com>
6574 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6575 sharing. PPC64 now passes generics.exe.
6577 2008-11-23 Mark Probst <mark.probst@gmail.com>
6579 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6581 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6583 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6584 memory when mono_jit_info_table_find () can't find the method in the
6587 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6590 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6593 2008-11-23 Mark Probst <mark.probst@gmail.com>
6595 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6596 Several fixes. PPC64 now runs exceptions.exe and
6597 devirtualization.exe.
6599 2008-11-22 Mark Probst <mark.probst@gmail.com>
6601 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6602 arrays.exe and basic-math.exe.
6604 2008-11-22 Mark Probst <mark.probst@gmail.com>
6606 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6607 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6609 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6611 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6613 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6615 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6617 * ir-emit.h: Move macros from method-to-ir.c to here.
6619 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6621 * mini-ops.h: Correct the long simd ops to use LREG.
6623 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6625 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6627 * mini-ops.h: Correct the dreg type of a few long opcodes.
6629 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6632 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6634 * mini-ppc.c: remove negative stack references in epilog
6635 for platforms that don't support the red zone.
6637 2008-11-21 Mark Probst <mark.probst@gmail.com>
6639 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6640 point regs. Now PPC64 passes basic-calls.exe.
6642 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6644 * basic-simd.cs: Add tests for accessors of Vector2l.
6646 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6648 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6650 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6652 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6654 2008-11-21 Mark Probst <mark.probst@gmail.com>
6656 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6657 PPC64 passes basic-long.exe.
6659 2008-11-20 Mark Probst <mark.probst@gmail.com>
6661 * decompose.c: Decompose carry and overflow add on PPC64 like on
6662 other 64 bit archs. Don't decompose sub at all on PPC64.
6664 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6665 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6668 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6670 * basic-simd.cs: Add tests for accessors of Vector2d.
6672 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6674 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6678 * mini-x86.c (mono_arch_output_basic_block): Same.
6680 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6682 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6684 * basic-simd.cs: Add tests for accessors of Vector4f.
6686 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6688 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6692 * mini-x86.c (mono_arch_output_basic_block): Same.
6694 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6696 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6698 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6700 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6702 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6706 * mini-x86.c (mono_arch_output_basic_block): Same.
6708 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6710 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6712 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6714 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6716 * simd-intrinsics.c: Enable setters for Vector16sb.
6718 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6720 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6724 * mini-x86.c (mono_arch_output_basic_block): Same.
6726 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6728 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6730 * simd-intrinsics.c: Implement setter for Vector8us.
6732 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6734 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6737 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6739 * mini-ppc.c: remove references to the red zone in the prolog
6740 (for systems that don't support it).
6742 2008-11-19 Mark Probst <mark.probst@gmail.com>
6744 * cpu-ppc64.md: Fixed a few instruction lengths.
6746 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6749 2008-11-19 Mark Probst <mark.probst@gmail.com>
6751 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6754 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6756 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6758 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6760 * mini-ops.h: Added OP_INSERT_I2.
6764 * mini-x86.c (mono_arch_output_basic_block): Same.
6766 * simd-intrinsics.c: Implement setter for Vector8s.
6768 * simd-methods.h: Add the names of get setters of Vector8s.
6770 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6772 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6774 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6777 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6779 2008-11-18 Mark Probst <mark.probst@gmail.com>
6781 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6782 for PPC64. An empty program runs now.
6784 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6786 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6788 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6789 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6790 info for JITted code is emitted into a shared library, loadable into gdb.
6792 2008-11-18 Mark Probst <mark.probst@gmail.com>
6794 * Makefile.am: Changes to build PPC64.
6796 * mini-arch.h: Include mini-ppc64.h on PPC64.
6798 2008-11-18 Mark Probst <mark.probst@gmail.com>
6800 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6801 in PPC code up to r119147.
6803 2008-11-18 Mark Probst <mark.probst@gmail.com>
6805 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6806 cpu-ppc64.md: Changes for PPC64.
6808 Based on code submitted by andreas.faerber@web.de at
6809 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6812 2008-11-18 Mark Probst <mark.probst@gmail.com>
6814 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6815 cpu-ppc64.md: Copied from the corresponding PPC files from
6818 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6820 * mini-ops.h: Added OP_ROUND.
6822 * cpu-x86.md: Added round.
6824 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6826 * basic-math.cs: Added test_0_round to test rounding.
6828 Contributed under MIT/X11 license.
6830 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6832 * aot-compiler.c : Fix the Winx64 build.
6834 Contributed under MIT/X11 license.
6836 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6838 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6839 in OP_EXTRACT_R8 to avoid possible stack corruption.
6841 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6843 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6845 * cpu-x86.md: Added extract_r8.
6847 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6849 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6850 a couple of OP_EXTRACT_I4.
6852 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6854 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6856 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6858 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6861 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6863 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6864 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6866 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6867 are not needed any more.
6869 * mini.h: Remove the unused INS_LIST macros.
6871 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6874 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6877 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6878 mono_alloc_ireg () instead.
6880 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6883 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6886 * aot-runtime.c (load_aot_module): Disable AOT when running under
6889 * mini-amd64.h: Change the monitor fastpath defines to check for
6890 !PLATFORM_WIN32 so they work on *bsd too.
6892 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6894 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6896 * mini.h (MonoCompile): Remove new_ir flag.
6898 * regalloc.h regalloc.c: Remove unused code.
6900 * cpu-*.md: Remove more unused opcodes.
6902 * simple-cee-ops.h simple-mini-ops.h: Removed.
6904 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6906 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6908 * aliasing.h: Removed.
6910 * *.c: Remove references to aliasing.h and inssel.h.
6912 * mini.c: Remove additional unused functions.
6914 * mini-ops.h cpu-*.md: Remove unused opcodes.
6916 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6918 Remove the old JIT code.
6920 * inssel*.brg: Removed.
6922 * ssa.c abcremoval.c aliasing.c: Removed.
6924 * ssa2.c: Renamed to ssa.c.
6926 * abcremoval2.c: Renamed to abcremoval.c.
6928 * *.c: Removed all !cfg->new_ir code.
6930 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6931 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6933 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6935 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6937 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6938 to simplify the code and cut back on the number of global symbols in the AOT
6941 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6943 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6945 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6946 with the got/got_info tables.
6948 * mini.h: Bump AOT file format version.
6950 * unwind.h: New file, contains definitions for stack unwinding.
6952 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6955 * aot-compiler.c: Generalize the emitting of unwind information to use the
6956 information in cfg->unwind_ops.
6958 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6960 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6961 AOT method frames. Enable writing symbols for methods by default.
6963 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6965 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6966 and make it work with vectors of element sizes 1, 2 and 4.
6968 * simd-intrinsics.c: Enable getter for all vectors with element size
6971 * simd-methods.h: Add the names of other getters.
6973 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6979 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6981 * mini-ppc.h: portability fix.
6983 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6985 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6986 buggy and will overwrite it.
6988 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6990 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6991 Use it to emit local symbols for all methods so AOTed methods show up with
6992 their full name in gdb/valgrind output.
6994 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6996 * mini-ppc.c: portability fixes.
6998 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7000 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7001 entries out of the if (!generic_shared...) code so it is always done.
7002 (mono_class_init_trampoline): Do the patching when running under valgrind
7003 too, newer versions of valgrind have no problems with it.
7005 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7007 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7010 2008-11-13 Mark Probst <mark.probst@gmail.com>
7012 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7015 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7017 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7019 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7021 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7027 * simd-intrinsics.c: Same.
7029 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7031 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7033 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7035 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7036 to work with more Vector types.
7038 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7040 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7041 store the elemens directly instead of using and intermediate.
7043 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7045 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7047 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7048 to preserve %eax for aot plt trampolines.
7050 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7051 (encode_method_ref): Flag synchronized methods so they won't go through
7054 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7057 * cpu-ia64.md (jmp): Increase max length.
7059 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7061 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7062 open generic classes.
7064 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7066 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7067 box+brtrue optimization since it causes test failures on x86.
7069 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7071 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7077 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7078 for simd ctor values.
7080 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7081 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7083 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7085 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7088 * simd-instrincs.c: Same.
7090 * basic-simd.cs: Same.
7092 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7094 * ratests.cs: Add more tests.
7096 * regalloc2.c (add_spill_code): Handle more corner cases.
7098 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7100 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7101 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7102 both the source an destination of an instruction.
7104 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7106 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7107 wapihandles.c: more portability changes.
7109 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7111 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7112 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7113 safe to execute in a signal handler and the kernel provides better
7114 the info in /proc/self/smaps. Avoid the assert on sigaction during
7117 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7119 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7120 do the bblock linking hack if it is actually needed.
7122 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7125 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7126 crash problem is fixed.
7128 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7131 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7133 (mini_method_compile): Set the starting value of next_vreg to
7134 MAX_IREGS + MAX_FREGS when using globalra.
7136 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7137 filter clauses with BB_EXCEPTION_HANDLER.
7139 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7141 2008-11-10 Mark Probst <mark.probst@gmail.com>
7143 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7144 space for stdcall. Fixes regressions on Win32.
7146 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7148 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7150 (linear_scan): Remove an assert which doesn't seem to be needed.
7152 * local-propagation.c (mono_local_deadce): Avoid a call to
7153 MONO_DELETE_INS which would screw up the instruction linking.
7155 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7157 * regalloc2.c: Upgrade to work the current JIT code.
7159 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7161 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7164 * aot-runtime.c: Remove some dead code.
7166 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7168 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7170 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7171 trampolines using sscanf since atoi doesn't work on large unsigned values.
7173 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7174 Initialize code_size.
7176 2008-11-08 Mark Probst <mark.probst@gmail.com>
7178 * method-to-ir.c (mini_emit_inst_for_method): Make
7179 Interlocked.CompareExchange work for Int arguments on 32 bit
7182 2008-11-07 Mark Probst <mark.probst@gmail.com>
7184 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7186 2008-11-06 Bill Holmes <billholmes54@gmail.com>
7188 * main.c Fix MSVC build.
7190 Contributed under MIT/X11 license.
7192 2008-11-06 Mark Probst <mark.probst@gmail.com>
7194 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
7195 alignment larger than 8 bytes are aligned correctly, too.
7197 * mini.c: Honor the min_align field of MonoClass when laying out
7200 2008-11-06 Zoltan Varga <vargaz@gmail.com>
7202 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
7204 * aot-compiler.c (emit_plt): Fix a warning.
7206 * aot-compiler.c: Implement ARM support in the binary writer.
7208 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7210 * basic-simd.cs: Add test for getter with byref arg.
7211 Fix the naming of a few tests.
7212 Add missing checks to a test.
7214 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7216 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
7218 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
7219 most of the full-aot support for monitor enter/exit trampolines.
7221 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
7222 enter/exit trampoline creation functions.
7224 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7227 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7229 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
7230 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
7231 implement the needed functionality without adding crap to the runtime.
7233 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7235 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7238 * mini.c (mono_build_date): New global version holding the build date in
7241 * Makefile.am (buildver.c): Generate a file containing the build date.
7243 * main.c: Set the build date from the generated file.
7245 * mini.c (mono_get_runtime_build_info): New helper function returning build
7246 information in a string format.
7248 * driver.c (mono_main): Print the build date in --version.
7250 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7251 file when the bind-to-runtime-version option is used.
7253 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7255 * simd-intrinsics.c: Fix bug when using getters and byref args.
7257 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7259 * simd-methods.h: Rename prefetch methods.
7261 * simd-intrinsics.c: Same.
7263 2008-11-05 Mark Probst <mark.probst@gmail.com>
7265 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7268 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7270 * aot-compiler.c: Use the bundled elf header files instead of depending on
7273 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7276 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7279 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7281 * cpu-x86.md: Add store nta ops.
7287 * mini.h: Add an enum for simd prefetch modes.
7289 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7290 of store. Use the changed code to support store nta.
7292 * simd-intrinsics.c: Add prefetch ops for all vector types.
7294 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7296 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7299 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7302 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7305 2008-11-04 Mark Probst <mark.probst@gmail.com>
7307 * mini-x86.c: Fixed commit.
7309 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7311 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7313 2008-11-04 Mark Probst <mark.probst@gmail.com>
7315 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
7316 and MONITOR_EXIT, for the ASM fastpaths.
7318 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
7321 * mini.c, patch-info.h: Signature and patch infos for
7322 Monitor.Enter/Exit trampolines.
7324 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
7326 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
7327 Monitor.Enter/Exit ASM fastpath for Linux.
7329 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7331 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
7333 * objects.cs: Add a new test.
7335 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
7337 * aot-runtime.c (load_method): Run class initialization in the PLT case even
7338 if MONO_LOG_LEVEL is set.
7340 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
7342 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
7344 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
7346 * aot-compiler.c: Change the relocation code to use virtual addresses instead
7347 of file offsets. Align the sections belonging to the data segment to
7350 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7352 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
7353 elf.h. Port it to amd64.
7355 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7357 * driver.c: Enable SIMD by default.
7359 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7361 * cpu-x86.md: Add prefetch op.
7367 * mini.h: Add an enum for simd prefetch modes.
7369 * simd-methods.h: Add prefetch function names.
7371 * simd-intrinsics.c: Add prefetch ops for all vector types.
7373 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7375 * aot-compiler.c (emit_bytes): Speed this up a little.
7377 2008-11-02 Zoltan Varga <vargaz@gmail.com>
7379 * aot-compiler.c: Add JIT time etc. statistics.
7381 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
7383 * mini.h (MonoCompile): Add 'got_offset' field.
7385 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
7386 method_got_offsets array.
7388 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
7391 * aot-compiler.c (compile_method): Add generic method instances referenced
7392 by the method to the list of methods to be compiled, this is required so if
7393 A<T> references B<T>, and another assembly references A<int>, then it will
7394 also get a copy of B<int>.
7396 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
7397 when checking for monitor enter/exit.
7399 2008-10-30 Mark Probst <mark.probst@gmail.com>
7401 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
7402 for Monitor.Enter and Monitor.Exit if enabled.
7404 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
7407 2008-10-30 Zoltan Varga <vargaz@gmail.com>
7409 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
7410 of an OP_MOVE. Fixes #440046.
7412 * basic-long.cs: Add a new test.
7414 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7416 * mini.h: Add synchronization note for the managed counter-part.
7418 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
7419 returns the simd caps of the current cpu.
7421 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7423 * basic-simd.cs: Remove Console.WriteLine.
7425 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7427 * basic-simd.cs: New tests for Vector2ul.
7429 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7431 * simd-intrinsics.c: Add new vector type Vector2ul.
7433 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7435 * basic-simd.cs: New tests for Vector2l.
7437 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7439 * cpu-x86.md: Add long version of most packed int ops.
7445 * simd-intrinsics.c: Add new vector type Vector2l.
7447 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7449 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7451 * simd-methods.h: Remove SN_op_BitwiseXor.
7453 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7455 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7458 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7460 * basic-simd.cs: Test for Vector2d.
7462 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7465 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7467 * cpu-x86.md: Add double version of all packed float ops.
7473 * simd-intrinsics.c: Add new vector type Vector2d.
7475 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7477 * simd-methods.h: Add Duplicate.
7479 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7481 * basic-simd.cs: Test for packing with signed saturation.
7483 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7485 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7486 found in the TYPESPEC table.
7488 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7490 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7493 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7495 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7496 instead of the RVA, since the RVA can be changed by tools like the cil
7499 * method-to-ir.c (mono_method_to_ir2): Ditto.
7501 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7502 (deserialize_variable): Ditto.
7504 2008-10-25 Martin Baulig <martin@ximian.com>
7506 * debug-mini.c (write_variable): Use
7507 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7509 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7511 * cpu-x86.md: Add unsigned variants of packd and packw.
7515 * mini-x86.h: Emit the right instruction for packd and packw.
7516 Add unsigned variants of packd and packw.
7518 * simd-intrinsics.c: Packd and packw were used in place of their
7519 unsigned variants. Change that.
7520 Add intrinsics for (Signed)PackWithSignedSaturation.
7522 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7524 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7526 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7528 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7530 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7532 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7534 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7537 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7539 2008-10-24 Mark Probst <mark.probst@gmail.com>
7541 * method-to-ir.c, mini.c: Special casing for the synchronized
7542 wrapper for the ldtoken+GetTypeFromHandle case.
7544 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7546 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7548 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7549 created/split bblocks.
7551 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7553 * mini-ops.h: Add packed signed mul high.
7557 * mini-x86.c (mono_arch_output_basic_block): Same.
7559 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7561 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7563 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7565 * basic-simd.cs: Tests for Vector16sb.
7567 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7569 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7571 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7573 * mini-ops.h: Add packed signed min, max and compare greater.
7577 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7580 * simd-methods.h: Add CompareGreaterThan.
7582 * simd-methods.h: Remove CompareEquals.
7584 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7586 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7588 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7591 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7593 * basic-simd.cs: Fix tests due to change in the API.
7595 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7597 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7599 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7601 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7603 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7604 inst_offset as this has invalid values for LDADDR.
7606 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7608 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7610 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7612 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7614 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7615 for accessing field->data.
7617 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7619 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7621 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7623 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7625 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7627 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7629 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7630 from the cfg mempool.
7632 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7634 * basic-simd.cs: Tests for new methods in Vector8us.
7636 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7638 * mini-ops.h: Add multiply and store high.
7642 * mini-x86.c (mono_arch_output_basic_block): Same.
7644 * simd-methods.h: Same.
7646 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7649 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7651 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7652 mono_class_setup_vtable ().
7654 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7655 mono_class_get_vtable_entry () for accessing klass->vtable.
7657 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7659 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7662 * method-to-ir.c (mono_save_token_info): Don't save references made from
7665 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7666 of generic instances.
7668 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7670 2008-10-19 Mark Probst <mark.probst@gmail.com>
7672 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7673 OP_JMP depends on the method signature. Calculate it properly.
7675 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7677 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7680 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7682 (emit_extra_methods): Add another table mapping method indexes to
7683 offsets in the extra_method_info table.
7685 * mini.h: Bump AOT file format version.
7687 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7688 and mono_aot_get_method_from_token () into one function.
7690 2008-10-19 Mark Probst <mark.probst@gmail.com>
7692 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7695 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7697 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7700 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7703 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7705 * mini.h: Bump aot file format version.
7707 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7708 AOT file can contain native code for methods which are not in the METHOD
7709 table. Generate code for non-sharable generic instances of generic methods
7710 found in the METHODSPEC table.
7712 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7713 encoding generic type handles.
7715 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7716 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7718 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7719 macros + MONO_ADD_INS.
7721 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7724 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7726 * mini.h: Bump aot file format version.
7728 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7730 2008-10-17 Mark Probst <mark.probst@gmail.com>
7732 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7733 platforms, with definable stack alignment value. Set to 16 now
7736 * mini.c, mini.h, driver.c: Command line option for disabling
7739 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7741 * basic-simd.cs: Tests for new methods in Vector4ui.
7743 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7745 * mini-ops.h: Add packed int shuffle.
7749 * mini-x86.c (mono_arch_output_basic_block): Same.
7751 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7752 extract mask, max, min, shuffle.
7754 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7756 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7758 * basic-simd.cs: Tests for new methods in Vector8us.
7760 2008-10-17 Mark Probst <mark.probst@gmail.com>
7762 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7763 RuntimeTypeHandle, not a TypedReference.
7765 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7767 * simd-intrinsics.c: remove relocations.
7769 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7771 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7772 optimizations from the x86 backend.
7774 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7776 * simd-methods.h, simd-intrinsics.c: debloat method names and
7777 prepare for no relocations.
7779 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7781 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7785 * mini-x86.c (mono_arch_output_basic_block): Same.
7787 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7788 extract mask, max, min and sum of absolute differences.
7790 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7793 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7795 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7796 Renamed one test for consistency.
7798 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7800 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7801 fix to the code that deal with other blocks.
7803 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7805 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7807 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7809 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7810 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7811 able to process the source reg.
7813 2008-10-16 Martin Baulig <martin@ximian.com>
7815 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7817 * inssel.brg: Add `OP_HARD_NOP'.
7819 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7821 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7822 `OP_HARD_NOP' instruction when running inside the debugger.
7824 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7825 `OP_HARD_NOP' instruction when running inside the debugger.
7827 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7829 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7830 now works. The issue with the regalloc tripping up no longer
7833 * simd-intrinsics.c (load_simd_vreg): Same.
7835 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7837 * basic-simd.cs: Tests for new Vector8ui methods.
7839 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7841 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7842 only for type. This fixes crashes where MonoInst::klass is checked
7843 for ops of type != VTYPE or OBJ.
7845 * simd-intrinsics.c (load_simd_vreg): Same.
7847 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7849 * mini-ops.h: Add ops for packed shuffle/max/avg and
7854 * mini-x86.c (mono_arch_output_basic_block): Same.
7856 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7859 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7860 to emit extract mask op.
7862 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7863 to emit word shuffles.
7865 2008-10-15 Mark Probst <mark.probst@gmail.com>
7867 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7868 the largest alignment needed by a variable, but at least
7871 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7873 * basic-simd.cs: Tests for the fixes in the last commit.
7875 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7877 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7878 no longer handles STACK_PTR input.
7880 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7882 * simd-intrinsics.c (load_simd_vreg): New function that works like
7883 get_simd_vreg but handles STACK_PTR input.
7885 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7886 as the input can be an arbitrary pointer.
7888 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7889 LDADDR local optimization directly otherwise use a store op.
7891 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7893 * basic-simd.cs: Tests for dup low and dup high.
7895 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7897 * mini-ops.h: Add dup low and dup high ops.
7901 * mini-x86.c (mono_arch_output_basic_block): Same.
7903 * simd-intrinsics.c (vector4f_intrinsics): Same.
7905 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7907 * basic-simd.cs: Tests for recently added functionality.
7909 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7911 * mini-ops.h: Add remaining sse1 fp ops.
7913 * cpu-x86.md: Add remaining sse1 fp ops.
7915 * mini-x86.c (mono_arch_output_basic_block): Same.
7917 * mini.h: Add enum for simd FP compare conditions.
7919 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7921 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7922 so the backed can generate the appropriate op.
7924 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7925 This patch squeese one more byte from the SimdIntrinsc struct.
7927 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7928 a a shift amount intead of simply or'ing it.
7930 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7932 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7933 byte so we can have an aditional flags field without increasing struct size.
7935 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7936 against the simd_supported_versions bitmask.
7938 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7940 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7942 * mini.c: remove rawbuffer code (the only use here is unsafe because
7943 it takes locks during signal handling and the kernel now provides much
7944 better info in proc/pid/smaps these days).
7946 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7948 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7949 OP_X86_PUSH_OBJ. Fixes #434620.
7951 * objects.cs: Add a test.
7953 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7955 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7956 that the packuswb/packusdw don't work with unsigned numbers for what
7957 would be negative numbers in signed format.
7959 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7960 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7962 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7964 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7966 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7968 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7970 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7973 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7974 version as the enum in mini.h.
7976 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7977 for sse3 ops, check the simd_version field if present. This way the code
7978 works with all versions of sse.
7980 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7982 * simd-intrinsics.c: Fixed intrinsic name typo.
7984 * mini.h: Added missing simd exported function.
7986 * basic-simd.cs: Added tests for Vector4ui.
7987 Fixed broken test for Vector16b.
7989 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7991 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7992 the max length to 64.
7994 2008-10-10 Mark Probst <mark.probst@gmail.com>
7996 * method-to-ir.c: Only do the fast virtual generic method call for
7997 non-wrapper methods.
7999 * mini.h, mini-trampolines.c: The new generic virtual remoting
8000 trampoline handles virtual method calls via the vtable (as done by
8001 the fast virtual generic method calls) to remoting proxies.
8003 * mini.c (mono_jit_create_remoting_trampoline): For generic
8004 methods reate a generic virtual remoting trampoline.
8006 * mini-amd64.h: Enable fast virtual generic method calls again.
8008 2008-10-10 Mark Probst <mark.probst@gmail.com>
8010 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8011 restore registers when doing tail calls.
8013 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8015 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8018 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8020 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8022 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8024 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8026 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8028 * basic-simd.cs: Retrofit for API changes.
8030 2008-10-10 Mark Probst <mark.probst@gmail.com>
8032 * mini-ppc.c: Handle integer stack arguments for tail calls.
8034 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8036 * optflags-def.h: Removed sse3 optimization.
8040 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8043 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8045 * mini.h: Added enumeration with simd versions.
8047 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8050 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8052 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8054 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8056 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8058 * basic-simd.cs: Fixed test naming.
8060 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8062 * mini-ops.h: Added ops for packed and saturated math, shifts
8063 and packing/unpacking.
8065 * cpu-x86.md: Added descriptors for the above ops.
8067 * mini-x86.c: Added code to emmit the above ops.
8069 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8071 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8073 * aot-compiler.c (compile_method): Enable AOT for generic code.
8075 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8077 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8079 * mini.c: add a workaround for a common screwup that ends up blamed
8080 to mono (other processes blocking signal delivery).
8082 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8084 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8085 in the LDFLD/STFLD opcodes. Fixes #432673.
8087 * iltests.il.in: Add a new test.
8089 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8091 * mini-arm.c: attach the thread in unmanaged->managed transitions
8092 using delegates (bug #433148).
8094 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8096 * basic-simd.cs: Use new ShuffleSel constants.
8098 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8100 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8102 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8103 only disable simd intrinsics if no sse2 is detected.
8105 * optflags-def.h: Added sse3.
8107 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8110 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8112 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8113 when adding delegate-invoke wrappers.
8115 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8117 * Makefile.am: Reenable the simd tests.
8119 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8121 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8122 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8123 other vreg is allocated to that hreg.
8125 Contributed under MIT/X11 license.
8127 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8129 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8132 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8134 * basic-simd.cs: New test suite for SIMD intrinsics.
8136 * Makefile.am: Added new tests.
8138 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8140 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8144 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8146 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8147 using SSE2 aware opcodes.
8149 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8150 is enabled, this code path is only reachable if conversion ops are emmited after
8153 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8155 This optimization saves 6 bytes per conversion against the old version.
8157 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8159 * aot-compiler.c (compile_method): Don't skip methods referencing
8160 generic methods without a corresponding entry in token_info_hash, since
8161 encode_method_ref () can handle all generic methods now.
8163 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8164 generic context is set.
8166 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8167 generic sharing of LDTOKEN.
8169 2008-10-06 Mark Probst <mark.probst@gmail.com>
8171 * mini-amd64.h: Temporarily disabled fast virtual generic method
8172 calls because it breaks the System.Runtime.Remoting tests.
8174 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8176 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8178 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8179 so inlining actually works.
8180 (check_inline_caller_method_name_limit): Ditto.
8182 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8184 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8185 64 bit safety (from Olaf Hering and Andreas Farber).
8187 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8189 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
8190 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
8191 unused virtual call support code.
8193 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
8195 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
8196 which can't use aot trampolines.
8197 (decode_patch): Don't create aot trampolines for methods which can't use
8200 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
8201 use aot trampolines.
8203 * mini.h: Bump AOT image format version.
8205 2008-10-05 Zoltan Varga <vargaz@gmail.com>
8207 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
8208 to save_token_info () since cmethod is inflated for constrained calls.
8210 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
8212 2008-10-04 Andreas Farber <andreas.faerber@web.de>
8214 * Makefile.am: Add build rules for ppc64.
8215 This avoids the build failing at pedump with unresolved symbols
8216 due to lack of arch_sources. Instead it will now fail earlier
8217 due to lack of cpu-ppc64.md.
8219 Contributed under MIT/X11 license.
8221 2008-10-04 Mark Probst <mark.probst@gmail.com>
8223 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8226 * iltests.il.in: Add test case for tail call with many arguments.
8228 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8230 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
8231 to the fast virtual generic method code until the aot case is fixed.
8233 2008-10-03 Mark Probst <mark.probst@gmail.com>
8235 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8237 2008-10-03 Mark Probst <mark.probst@gmail.com>
8239 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8242 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8244 * simd-intrinsics.c: Forgot to add this one.
8246 * mini-codegen.c: Fix macro in case SIMD is not supported.
8248 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8250 This patch land initial JIT support for simd intrinsics.
8252 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8254 * Makefile.am: Added simd-intrinsics.c
8256 * simd-intrinsics.c: New file with simd instrinsic related
8259 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8261 * cpu-x86.md: Add simd related instructions.
8263 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8265 * driver.c: Added two new --regression variants.
8267 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8269 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8271 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8272 extract some complicated logic to helper functions.
8274 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8276 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8278 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8279 the specialized simplification pass.
8281 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8283 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8285 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8288 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8289 if MONO_ARCH_NEED_SIMD_BANK is defined.
8291 * mini-ops.h: Added the new simd ops.
8293 * mini-x86.c: Added mono_arch_xregname.
8295 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8297 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8299 * mini-x86.h: Define simd related MONO_ARCH macros.
8301 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8303 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8305 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8306 MONO_CLASS_IS_SIMD to deal with simd related IR.
8308 * mini.h (MonoInst): Added spill_var to the backend union.
8310 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8312 * mini.h: Added forward declarations of the new simd fuctions.
8314 * optflags-def.h: Added new optimization names SIMD.
8316 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
8318 * regalloc.h: Added support for working with 3 register banks.
8320 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
8322 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
8324 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
8326 * mini-exceptions.c: remove 64 bit related ifdef clutter.
8328 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8330 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
8331 instead of one on 64 bit systems.
8333 * method-to-ir.c: Remove unused includes.
8335 2008-10-02 Zoltan Varga <vargaz@gmail.com>
8337 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
8338 cfg->used_int_regs, since the two are different on arm.
8340 2008-10-02 Mark Probst <mark.probst@gmail.com>
8342 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
8343 mono_method_get_vtable_index() to get the vtable index.
8345 2008-10-02 Mark Probst <mark.probst@gmail.com>
8347 * method-to-ir.c (mono_method_to_ir2): Don't create native
8348 wrappers for array methods, because they're never called (and if
8349 they were called they wouldn't work).
8351 2008-10-02 Mark Probst <mark.probst@gmail.com>
8353 * method-to-ir.c (mono_method_to_ir2): Array methods are
8354 special-cased and must not be invoked indirectly via the (M)RGCTX
8355 when generic sharing is turned on. Fixes #431413.
8357 2008-10-01 Mark Probst <mark.probst@gmail.com>
8359 * method-to-ir.c: When generic sharing is active, call
8360 non-interface virtual generic methods via the standard trampoline.
8362 * mini-trampolines.c: Handle virtual generic shared methods.
8364 * mini.h, mini-x86.c, mini-x86.h: New argument for
8365 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8366 method thunks and which is the trampoline to call if the lookup
8367 fails. Enable the virtual generic method thunk for x86.
8369 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8370 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8371 argument but assert that it's NULL, because these archs don't yet
8372 implement the virtual generic method thunk. Changes in the IMT
8373 thunk data structures.
8375 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8377 * aot-compiler.c (emit_globals): Avoid invalid characters in
8378 the static linking symbol.
8380 * objects.cs: Add a test for the range check optimization. Fix warnings.
8382 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
8383 optimization from the current JIT.
8385 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
8386 later in decompose_array_access_opts () to allow more optimizations.
8388 * method-to-ir.c (mono_handle_soft_float): Rename this to
8389 mono_decompose_soft_float () for consistency.
8391 * mini-ops.h: Fix arguments of OP_STRLEN.
8393 * method-to-ir.c (save_cast_details): Extract the cast details saving code
8394 into a separate function.
8395 (reset_cast_details): Ditto.
8396 (handle_unbox): Save cast details. Fixes #431254.
8398 * method-to-ir.c: Remove some obsolete FIXMEs.
8400 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8402 * ir-emit.h (alloc_dreg): Write a warning before crashing.
8404 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8406 * mini-codegen.c: More work on macros to make them
8407 ready for multiple regbanks.
8409 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8411 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
8413 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
8415 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8417 * mini-codegen.c (mono_spillvar_offset): Proper support for
8420 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8422 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
8423 the stack overflow changes.
8425 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8427 * mini-codegen.c: Make all bank macros depend on reg_bank.
8429 * mini-codegen.c (mono_local_regalloc): Make free mask
8430 initialization regbank aware.
8432 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8434 * mini-codegen.c (mono_local_regalloc): Extract callee
8435 mask selection to a function and make it regbank aware.
8437 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8439 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8440 code to deal with many regbanks.
8442 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8444 * mini-codegen.c: More fp->regbank changes.
8446 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8448 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8449 of a hardcoded constant.
8451 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8453 * method-to-ir.c (type_from_stack_type): Fix typo.
8455 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8457 * mini-ia64.c (emit_move_return_value): Convert float return values to
8460 * objects.cs: Add a new test.
8462 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8463 VARARG methods to fix an assert later.
8465 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8466 end so it at least compiles.
8468 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8470 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8472 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8474 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8475 optimization to a new function (emit_optimized_ldloca_ir) and enable
8476 it for both ldloca and ldloca_s.
8478 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8480 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8481 gshared CASTCLASS code.
8483 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8484 amd64, where the libc stack unwinder encounters stack frames referring to
8485 native code in unmapped memory.
8487 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8490 * generics.cs: Add new test.
8492 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8494 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8495 add a check that one of the ARM_FPU_ constants is defined.
8497 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8499 * mini-exceptions.c: Fix build on non-altstack platforms.
8501 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8504 * ir-emit.h: Add a comment to NEW_PCONST.
8506 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8508 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8510 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8511 after the changes to MonoJitDomainInfo.
8513 2008-09-27 Mark Probst <mark.probst@gmail.com>
8515 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8517 2008-09-27 Mark Probst <mark.probst@gmail.com>
8519 * mini-ppc.c: Compiler warning fixes.
8521 2008-09-27 Mark Probst <mark.probst@gmail.com>
8523 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8526 2008-09-27 Mark Probst <mark.probst@gmail.com>
8528 * exceptions-ppc.c, mini-ppc.h: Compile
8529 mono_arch_handle_altstack_exception() on Darwin, too.
8531 2008-09-27 Mark Probst <mark.probst@gmail.com>
8533 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8534 work on archs which don't have generic sharing implemented, only
8535 without the vtable_arg.
8537 2008-09-26 Mark Probst <mark.probst@gmail.com>
8539 * mini.c: Added comment explaining why delegate ctor icall
8540 wrappers are compiled.
8542 2008-09-26 Mark Probst <mark.probst@gmail.com>
8544 * mini.c: Don't produce trampolines to delegate ctor icall
8545 wrappers but compile them upfront.
8547 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8549 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8550 runtime-set function when going back to managed code. Currently this
8551 is used to set back the protection on the soft ovf pages and/or to
8552 throw the stack overflow exception that happened in unmanaged code.
8554 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8556 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8557 runtime-set function when going back to managed code. Currently this
8558 is used to set back the protection on the soft ovf pages and/or to
8559 throw the stack overflow exception that happened in unmanaged code.
8561 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8563 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8564 the support code for restoring stack protection after stack overflows
8565 that happen in unmanaged code. Don't set the exec permission on the
8568 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8570 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8571 delegate->method_ptr is set. Fixes #428054.
8573 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8575 * tests.cs: Rename to ratests.cs.
8577 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8578 emit_get_rgctx_... functions.
8580 2008-09-25 Mark Probst <mark.probst@gmail.com>
8582 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8584 2008-09-25 Mark Probst <mark.probst@gmail.com>
8586 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8587 before asserting that method is sharable.
8589 2008-09-25 Mark Probst <mark.probst@gmail.com>
8591 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8592 whether method needs a static RGCTX wrapper used instead of
8595 * generic-sharing.c, mini.h: A few functions moved to
8596 metadata/generic-sharing.c.
8598 2008-09-25 Mark Probst <mark.probst@gmail.com>
8600 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8601 Generic code sharing for value types, which essentially means
8602 treating value type methods like static methods. The RGCTX is
8603 passed in the same way.
8605 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8607 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8608 opcode when creating multi-dimensional arrays of open types.
8610 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8613 * generics.cs: Add a test.
8615 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8617 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8619 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8621 * mini.c (mini_method_compile): Set it when running under the debugger.
8623 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8624 vreg optimization if the flag is set.
8626 * driver.c (mono_main): Add --attach= option to pass options to
8629 * mini.c (sigquit_signal_handler): Start the attach agent.
8631 * ssapre.c: Disable this to save space since it is not yet ported to
8634 * regalloc2.c: Disable this to save space.
8636 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8638 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8640 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8641 the -v option useful again.
8643 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8645 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8648 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8649 arrays of arrays. Fixes #428406.
8651 * method-to-ir.c (mini_emit_castclass): Ditto.
8653 * objects.cs: Add new test.
8655 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8657 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8658 was wrong at it choked against target_type_is_incompatible for byref types.
8660 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8662 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8665 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8667 * mini-exceptions.c: update a few more exceptions-related counters.
8669 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8671 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8672 new functions to allocate from persistent mempools.
8674 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8676 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8677 multiple register banks in the future.
8679 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8681 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8683 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8685 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8687 * mini.h: Export type_to_eval_stack_type.
8689 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8690 is only ins->klass of byref types.
8692 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8694 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8695 (mini_emit_memcpy2): Ditto.
8697 * mini-amd64.c: Fix a warning.
8699 2008-09-21 Mark Probst <mark.probst@gmail.com>
8701 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8704 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8706 * method-to-ir.c: Extract stloc micro-optimization to a
8707 function and apply it to all cases.
8709 2008-09-19 Mark Probst <mark.probst@gmail.com>
8711 * method-to-ir.c: Don't fail generic code sharing in cases we
8714 2008-09-18 Mark Probst <mark.probst@gmail.com>
8716 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8718 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8720 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8723 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8725 * trace.c: make tracing more useful and correct, with per-thread
8728 2008-09-15 Mark Probst <mark.probst@gmail.com>
8730 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8731 doing a method call and the argument is an R4.
8733 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8735 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8738 2008-09-13 Mark Probst <mark.probst@gmail.com>
8740 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8742 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8744 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8745 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8747 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8749 * driver.c: Add a --agent argument (not supported yet) to load managed
8750 agent assemblies before loading the main assembly, similarly to how the
8751 Java VM handles agents.
8753 2008-09-11 Mark Probst <mark.probst@gmail.com>
8755 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8756 function to do stack layout of local variables.
8758 2008-09-11 Mark Probst <mark.probst@gmail.com>
8760 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8763 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8765 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8766 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8767 JIT if DISABLE_JIT is defined.
8769 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8772 2008-09-10 Mark Probst <mark.probst@gmail.com>
8774 * iltests.il.in: Disable the fconv test on PPC (the result is
8775 undefined according to ECMA).
8777 2008-09-10 Mark Probst <mark.probst@gmail.com>
8779 * iltests.il.in: Enable tail call tests for PPC.
8781 * mini.h: Add variable for storing incoming valuetype argument
8782 addresses for tail calls.
8784 * mini-ppc.c: Implement valuetype arguments and return values for
8787 2008-09-09 Mark Probst <mark.probst@gmail.com>
8789 * mini-ppc.c: Partially implement tail calls (struct arguments and
8790 return values not supported).
8792 * method-to-ir.c: Enable tail calls on PPC.
8794 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8796 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8797 runtime-invoke wrappers to work around the problem of them getting
8798 assigned to a random class.
8800 * aot-runtime.c (mono_aot_get_method): Ditto.
8802 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8804 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8805 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8807 2008-09-07 Mark Probst <mark.probst@gmail.com>
8809 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8810 until they're implemented properly.
8812 * exceptions-ppc.c: Use arch-independent exception-handling code
8813 instead of custom one.
8815 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8818 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8820 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8821 applies when __powerpc__ is defined.
8823 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8825 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8826 methods to their code to avoid computing the full name of wrappers and
8827 doing a lookup in a string hash table.
8829 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8831 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8832 we identify bblocks before method_to_ir () is ran.
8834 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8835 Also avoid optimizing branches pointing to themselves.
8837 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8839 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8841 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8843 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8845 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8846 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8847 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8850 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8851 jumped to the same entry in plt_jump_table.
8853 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8855 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8858 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8860 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8861 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8864 2008-08-29 Geoff Norton <gnorton@novell.com>
8866 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8867 segment, and doesn't properly handle .space as .text. Fixes
8870 2008-08-29 Geoff Norton <gnorton@novell.com>
8872 * mini.c: Disable the mach exception handler when running on
8875 2008-08-29 Geoff Norton <gnorton@novell.com>
8877 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8878 globals on Darwin/ARM
8880 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8882 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8883 since too many things depend on it. Instead, call
8884 mono_runtime_set_no_exec ().
8886 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8889 * aot-compiler.c: Add an 'asm-only' AOT option.
8891 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8893 * aot-compiler.c (compile_method): Disable gshared support for now as it
8896 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8898 * mini-amd64.h : Fix a compiler warning.
8900 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8901 Changed to use a callback function to retrieve the unwind info.
8902 This avoids problems observed when code blocks were removed by
8903 unloading an app domain.
8905 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8906 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8909 Contributed under MIT/X11 license.
8911 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8913 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8914 case to keep the stack aligned to 8.
8916 Contributed under MIT/X11 license.
8918 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8920 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8921 avoid repeated linear searches.
8923 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8925 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8926 methods it can't handle.
8928 * aot-compiler.c (add_method): Avoid adding a method twice.
8929 (add_wrappers): Add runtime invoke wrappers for all methods.
8931 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8932 function to create an aot-compatible version of this trampoline.
8934 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8936 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8938 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8940 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8941 with a generic sharing failure.
8943 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8945 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8946 CEE_RETHROW. Fixes #419634.
8948 * mini.c (mono_method_to_ir): Ditto.
8950 * exceptions.cs: Add a new test.
8952 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8953 to mono_type_stack_size_internal () since some callers might not pass in
8956 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8957 instrument_prolog. Fixes #419878.
8959 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8960 doubles in soft float mode volatile.
8962 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8964 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8966 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8967 to handle soft float correctly.
8969 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8972 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8974 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8975 to sp, since the generics catch code requires it.
8977 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8980 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8981 mono_arch_emit_imt_argument ().
8983 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8985 * mini-arm.c tramp-arm.c: Generic sharing updates.
8987 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8989 * mini-arm.c: Fix the arm build.
8991 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8992 handling enums, generic instances and generic sharing.
8993 (mini_type_stack_size_full): Ditto.
8995 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8997 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8999 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9001 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9004 * mini-arm.c: Various small generic sharing changes.
9006 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9008 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9011 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9012 helper function to return a generic class init trampoline.
9014 * method-to-ir.c mini.c: Use it.
9016 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9017 arch-specfic function to return a generic class init trampoline.
9019 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9020 the GENERIC_CLASS_INIT custom code.
9022 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9023 a fatal error, not a sharing failure.
9025 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9028 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9029 trampoline argument from MONO_ARCH_VTABLE_REG.
9031 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9032 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9033 argument, and pass the vtable in VTABLE_REG.
9035 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9036 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9037 argument, and pass the vtable in VTABLE_REG.
9038 (mono_arch_create_trampoline_code_full): Remove some special casing for
9039 the rgctx fetch trampoline.
9041 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9044 * iltests.il: Add a test for it.
9046 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9048 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9050 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9053 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9054 use mono_jit_info_table_find () to avoid recursion.
9055 (mono_delegate_trampoline): Add a sync wrapper here.
9057 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9060 * mini.c (mono_method_to_ir): Ditto.
9062 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9063 add_sync_wrapper argument. Don't add a sync wrapper here.
9064 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9066 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9068 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9070 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9071 of nonvolatile registers back from MonoContext to CONTEXT.
9073 Contributed under MIT/X11 license.
9075 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9077 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9078 arguments on Winx64 there are only 4 argument registers. For this
9079 logic to work the last argument must be pulled from the stack.
9081 Contributed under MIT/X11 license.
9083 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9085 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9087 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9088 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9089 encode/decode_method_ref ().
9091 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9093 * aot-runtime.c (decode_patch): Ditto.
9095 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9096 MONO_PATCH_INFO_METHOD.
9098 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9101 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9104 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9106 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9107 one from the caller.
9109 * aot-runtime.c (decode_generic_inst): New function to decode and
9110 return a interned generic inst.
9111 (decode_klass_ref): Use it.
9112 (decode_method_ref): Ditto.
9114 * aot-compiler.c (emit_exception_debug_info): Save
9115 jinfo->has_generic_jit_info too.
9117 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9119 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9121 * iltests.il.in: Add a test for fconv_to_i.
9123 * liveness.c: Disable the liveness2 pass for now to save space.
9125 * regalloc2.c: Include mempool-internals.h to fix warnings.
9127 * aot-compiler.c (encode_method_ref): Encode the context of generic
9130 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9131 the context saved in the aot file.
9133 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9135 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9137 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9138 volatile so they won't be optimized away.
9140 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9146 * dominators.c: Remove duplicated functions that now are in
9147 mempool-internals.h.
9149 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9151 * aot-compiler.c: Fix warnings.
9153 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9155 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9157 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9160 * mini.c (mono_resolve_patch_target): Ditto.
9162 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9163 (encode_klass_ref): Add support for encoding VARs/MVARs.
9165 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9167 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9168 the handling of the got entries into a separate 'decode_got_entry' function.
9169 Add support for RGCTX_FETCH.
9171 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9172 clobbered by the trampoline code.
9174 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9175 not clobbered by the indirect calling code.
9177 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9179 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9182 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9184 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9185 signature using the compilation mempool otherwise we would leak it.
9187 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9189 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
9190 mono_emit_abs_call ().
9192 * patch-info.h: Add GENERIC_CLASS_INIT.
9194 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
9196 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
9197 as their target as a near call.
9199 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
9201 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
9203 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
9204 call to a runtime function described by a patch.
9206 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
9207 mono_emit_abs_call, this has the advantage that the ABS handling code in
9208 mono_codegen () can handle them both, and can handle other stuff in the
9209 future without additional code.
9211 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
9213 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
9216 * mini.h: Add missing bblock related prototypes.
9218 * mini.h (MonoCompile): Remove unused reverse_inst_list and
9219 reverse_inst_list_len fields.
9221 * mini.c: Refactor this file a bit by moving branch optimizations to
9224 * method-to-ir.c: Merge generic sharing changes missed earlier.
9226 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9228 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9229 shared patches. Process METHODCONST as a shared patch.
9231 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
9232 as it crashes on the 2.0 mscorlib.
9234 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9237 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9238 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9241 * aot-compiler.c: Reorganize the got handling code to be a bit more
9244 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9246 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9247 mono_patch_info_equals/hash, and use it to massively simplify
9250 * mini.c (mono_patch_info_hash): Simplify this and add support for
9253 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9255 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9256 handling code, since an offset is not enough to identify a trampoline.
9258 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9260 2008-08-17 Mark Probst <mark.probst@gmail.com>
9262 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9264 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9266 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9268 * decompose.c: PPC decompositions for various ops.
9270 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9272 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9274 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9275 call the generic trampoline code using a call, instead of a jump, to
9276 remove some special casing from the generic trampoline code.
9278 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9279 (mono_codegen): Ditto.
9281 * aot-compiler.c aot-runtime.c: Ditto.
9283 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9285 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9286 helper function to find the offset corresponding to a lazy fetch trampoline.
9288 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9289 when doing generic sharing.
9291 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9294 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9295 mini-trampolines.c to be with the other trampoline creation functions.
9297 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9298 as it is equal to method->signature in most cases, add a
9299 mono_emit_method_call_full variant which takes a signature and an imt
9302 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9304 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9305 to this function, since it could be computed easily from the method
9307 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9310 * method-to-ir.c mini.c: Remove references to
9311 compile_generic_method_wo_context.
9313 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9314 generic method calls.
9316 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
9317 dimensional non-szarrays.
9319 * mini.c (mini_init): Register mono_array_new_1.
9321 * jit-icalls.c (mono_array_new_1): New jit icall.
9323 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
9324 pointing to the method.
9326 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
9327 method addresses belonging to METHOD_JUMP patches in the
9328 jump_target_got_slot_hash.
9329 (mono_aot_load_method): Ditto.
9331 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
9332 METHOD_JUMP patches.
9334 * mini.c (mini_create_jit_domain_info): New helper function which
9335 initializes/frees domain->runtime_info.
9336 (mini_free_jit_domain_info): Ditto.
9337 (mini_init): Install the domain hook functions with the runtime.
9339 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
9340 information maintained by the JIT.
9342 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
9343 insertion into jump_table_hash into mono_codegen (), also implement proper
9346 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
9347 tail calls, it is already done by the aot code.
9349 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
9352 * iltests.il.in: Make the jmp test a bit more complex.
9354 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9355 generic instances which doesn't have a token.
9357 * aot-runtime.c (decode_method_ref): Ditto.
9359 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9360 can handle this case now.
9361 (handle_box): Ditto.
9363 2008-08-15 Geoff Norton <gnorton@novell.com>
9365 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9368 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9370 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9371 calling generic methods.
9373 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9375 * aot-runtime.c (decode_patch_info): Ditto.
9377 * mini.c (mono_resolve_patch_target): Ditto.
9379 * patch-info.h: Add METHOD_RGCTX.
9381 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
9383 2008-08-14 Zoltan Varga <vargaz@gmail.com>
9385 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
9386 arguments in registers.
9388 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
9389 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
9391 * mini.c (mini_method_compile): Abort aot compilation for generic
9392 methods if generic sharing is disabled.
9394 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
9397 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
9398 requiring an mrgctx.
9400 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
9401 store instructions when converting a vcall to a normal call.
9403 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
9404 mono_arch_find_jit_info.
9406 2008-08-13 Zoltan Varga <vargaz@gmail.com>
9408 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
9409 avoid calling mono_method_full_name () for every method even if the
9411 (check_inline_caller_method_name_limit): Ditto.
9413 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9415 * driver.c (main_thread_handler): Allow AOT compilation of multiple
9416 assemblies in one run.
9418 * aot-compiler.c (mono_compile_assembly): Only print out a count of
9419 skipped methods if it is not 0.
9421 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
9423 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9425 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
9426 MONO_ARCH_HAVE_UNWIND_TABLE.
9428 Contributed under MIT/X11 license.
9430 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9432 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9433 from default optimizaton list on Winx64.
9435 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9437 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9438 the LMF from the MonoJitTlsData structure.
9440 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9442 Contributed under MIT/X11 license.
9444 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9446 * mini.c (sigsegv_signal_handler): Fix the build.
9448 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9449 assembly->aot_module.
9451 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9452 hash table. This simplifies and speeds up a lot of code, and fixes support
9455 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9458 * mini-exceptions.c: Ditto.
9460 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9461 'native_offset' argument, since these are computed in the
9462 mono_find_jit_info () function.
9464 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9465 is used by exceptions-ppc.c.
9467 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9468 mono_arch_find_jit_info ().
9470 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9471 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9472 generic code in mini-exceptions.c.
9474 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9476 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9478 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9480 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9481 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9482 called while holding the loader lock. Fixes #415608.
9483 (mono_aot_get_method_from_token_inner): Ditto.
9485 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9487 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9488 to reduce differences between this and the generic implementation in
9490 (ves_icall_get_frame_info): Ditto.
9492 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9494 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9497 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9498 mono_arch_get_call_filter () and make it non-static, for consistency with the
9499 other architectures.
9501 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9504 * local-propagation.c:
9505 * mini-x86.c: Correct the name of arch defines.
9507 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9509 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9510 NO_EMULATE_LONG_SHIFT_OPS define.
9512 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9514 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9515 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9517 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9518 MACH fixes. Merged from the 2.0 branch.
9520 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9522 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9523 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9525 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9527 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9528 mono_marshal_get_native_wrapper () signature changes.
9530 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9532 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9533 conversion bug under arm.
9535 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9537 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9539 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9540 with overflow checking.
9542 2008-08-05 Marek Habersack <mhabersack@novell.com>
9544 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9545 to the genmdesc.pl file
9547 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9549 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9550 arg_array in the soft-float versions of the LOAD/STORE macros.
9552 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9555 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9557 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9559 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9560 a float HFA. Fixes #413621.
9562 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9564 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9565 frame_size to args_size. Fixes build.
9567 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9569 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9570 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9572 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9573 the stack are not unaligned. Fixes #413247.
9575 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9577 * mini.c: update jitted methods performance counters.
9579 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9581 * mini-exceptions.c: increase the exceptions thrown performance
9582 counter in mono_handle_exception ().
9584 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9586 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9587 can work with netmodules.
9589 2008-07-28 Geoff Norton <gnorton@novell.com>
9591 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9594 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9596 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9599 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9601 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9602 The float param registers and other param registers must be the
9603 same index on Windows x64.
9605 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9606 ArgValuetypeAddrInIReg argument case. Setting the argument
9607 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9609 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9610 variable computed above as the copy length for arguments of storage
9611 type ArgValuetypeAddrInIReg.
9613 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9614 ArgValuetypeAddrInIReg argument case. This case will rely on
9615 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9617 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9618 a 32 byte stack allocation for all calls. We will omit the adjustment for
9619 jump and tail call instructoins as they do not follow the typical call behavior.
9621 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9622 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9623 local variable and pass the local variable by reference to the called method.
9625 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9626 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9627 of a struct is passed in a register it must be saved with the other
9628 volatile argument on the stack.
9630 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9631 frame pointer the stack adjustment value must be saved to the unwind
9634 Contributed under MIT/X11 license.
9636 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9638 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9639 which got lost in the merge.
9641 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9643 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9646 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9648 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9649 icalls, since they won't be patched.
9651 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9652 different code sequence when running under valgrind to prevent some valgrind
9655 * iltests.il.in: Add new regression test.
9657 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9660 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9661 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9663 * iltests.il.in: Add new test.
9665 * aot-compiler.c: Fix some warnings.
9667 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9670 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9672 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9673 (mini_usage_jitdeveloper): Add a missing --wapi option.
9675 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9677 * mini-codegen.c: Simplify the is_fp macros.
9678 (free_up_ireg): Remove, use free_up_reg instead.
9679 (free_up_reg): Fix the fp case.
9681 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9683 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9686 * exceptions-x86.c: Merge some changes which seemed to have got lost
9687 in the linear-ir merge.
9689 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9691 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9692 long vreg volatile even if the variable was already created.
9694 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9697 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9699 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9701 * mini.c (mono_jit_compile_method_inner): Add support for
9702 MONO_EXCEPTION_BAD_IMAGE.
9704 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9705 mini_method_get_context () returns NULL. Fixes #356531.
9707 * mini.c (mono_method_to_ir): Ditto.
9709 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9710 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9712 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9714 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9715 in the LDFTN implementation.
9717 2008-07-25 Mark Probst <mark.probst@gmail.com>
9719 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9720 code, patch calls to icalls, too, even if they're not in the
9721 shared generic code hash. Fixes #411962.
9723 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9725 * cpu-x86.md: Increase the length of the fcall opcodes.
9727 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9728 calls returning floats.
9730 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9733 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9736 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9737 into the domain->method_code_hash.
9739 * aot-compiler.c: Fix win32 build.
9741 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9743 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9744 gshared NEWARR implementation.
9746 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9748 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9749 can be used outside of method_to_ir.
9751 * mini.h (MonoCompile): Add arg_types field.
9753 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9755 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9756 the values of the local arg_array and param_types array.
9758 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9760 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9761 got accesses might only get generated later when NEWOBJ is decomposed.
9763 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9764 looking up the native code of the target method when a delegate is called
9767 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9770 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9772 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9773 AOT work on platforms without a working dlsym implementation.
9775 * mini.h: Bump AOT image format version.
9777 2008-07-24 Mark Probst <mark.probst@gmail.com>
9779 * mini-exceptions.c: Free a MonoType with
9780 mono_metadata_free_type() instead of g_free().
9782 * aot-runtime.c: Free a MonoType.
9784 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9786 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9789 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9792 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9793 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9796 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9798 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9799 NEWOBJ calls on valuetypes.
9801 * iltests.il.in: Add new test.
9803 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9805 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9807 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9808 is no longer needed.
9810 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9811 non register sized integer arguments.
9812 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9813 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9816 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9819 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9820 two a binop with different sized arguments is emitted.
9822 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9823 instruction in the ins==NULL case.
9825 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9827 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9829 * mini-x86.c: Fix osx build.
9831 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9834 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9835 instruction for non int sized variables.
9837 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9840 2008-07-23 Robert Jordan <robertj@gmx.net>
9842 * method-to-ir.c: Fix MSVC build.
9844 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9846 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9847 a non int sized type, widen it to an int since newer versions of gcc seem to
9848 generate code which needs this.
9850 * ssa2.c abcremoval2.c: Fix warnings.
9852 * *: Merge the Linear IR branch.
9854 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9855 the ChangeLog file there describes all the changes done over the years.
9856 Further documentation can be found at www.mono-project.com/Linear_IL.
9858 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9860 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9861 The float param registers and other param registers must be the
9862 same index on Windows x64.
9864 Contributed under MIT/X11 license.
9866 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9868 * mini.c: Make the previous fix GC safe.
9870 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9872 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9874 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9876 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9877 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9878 ArgValuetypeAddrInIReg instead.
9880 Contributed under MIT/X11 license.
9882 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9884 * mini-codegen.c (get_register_spilling): Fix a warning.
9886 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9888 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9889 for types which the initialization fails. Raises the provided exception
9890 at the right stop after cleanup.
9892 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9894 * aot-compiler.c: Free most of the memory allocated during compilation.
9896 * mini.c (mini_parse_debug_options): Fix a leak.
9898 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9899 during aot compilation.
9901 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9903 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9904 it has too much register pressure.
9906 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9908 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9910 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9912 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9915 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9916 on amd64 similar to the way it is done on arm.
9918 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9920 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9921 consistency, normalize error messages, avoid loading aot-only modules in
9924 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9927 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9929 2008-07-11 Martin Baulig <martin@ximian.com>
9932 (MonoDebuggerInfo): Add `interruption_request'.
9934 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9936 * aot-compiler.c (emit_plt): Remove some dead code.
9938 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9940 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9941 return the plt info offset belonging to a given plt entry.
9943 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9944 mono_aot_get_plt_info_offset.
9946 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9947 similar to the amd64 code by makeing jumps through a separate jump table
9948 instead of embedding the jump addresses into the code.
9950 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9952 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9955 2008-07-10 Martin Baulig <martin@ximian.com>
9957 * mini.c (mini_method_compile): Disable generics sharing when
9958 running in the debugger.
9960 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9962 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9964 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9965 the local register allocator from running out of registers on x86 when
9968 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9970 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9971 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9974 Contributed under MIT/X11 license.
9976 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9978 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9979 speed up the assembler.
9981 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9983 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9986 * mini.c: Move the soft float handling macros a bit earlier, add
9987 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9990 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9992 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9993 read-only to help catch code allocation requests.
9995 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9996 and turn it off when using --aot-only or when compiling with --aot=full.
9998 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9999 jump table for switches from the normal domain mempool, not the code
10002 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10003 unbox trampoline which handles aot-only mode too.
10005 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10006 an AOTed unbox trampoline.
10008 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10010 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10012 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10015 Contributed under MIT/X11 license.
10017 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10019 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10020 the unwind information for the method at the end of the allocated block.
10022 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10023 MonoCompileArch to hold the unwind info for SEH on Winx64
10025 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10026 frame pointer info for the method being compiled.
10028 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10029 the call to mono_exception_from_token.
10031 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10032 storing the method prolog information in a format that the Winx64 SEH can understand. This
10033 information is stored a the end of the method block because it is all 32-bit offset based.
10035 Contributed under MIT/X11 license.
10037 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10039 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10041 * wapihandles.c: Fix warnings.
10043 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10046 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10047 mono_jit_compile_method in aot-only mode since that calls the type
10050 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10051 get_delegate_invoke_impl in aot-only mode.
10053 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10055 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10057 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10059 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10062 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10064 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10065 init trampoline from the AOT file as well.
10067 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10068 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10071 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10074 * exceptions-amd64.c: Add _full variants for the remaining exception code
10075 creation functions as well, allow emission of relocatable code, remove
10076 caching since that is now done by the caller.
10078 * mini-exceptions.c: Add _full variants for the remaining exception code
10079 creation functions as well, add aot-only support.
10081 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10082 if we can determine a proper token for them.
10083 (add_wrappers): Add a few more wrappers.
10084 (emit_method_code): Remove some dead code.
10085 (emit_trampolines): Emit exception code too.
10087 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10089 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10090 mono_array_new_va which avoids varargs.
10092 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10094 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10095 mono_arch_create_specific_trampoline () in all places.
10097 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10098 a bit so it can be used for other things as well.
10100 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10103 * exceptions-amd64.c: Rename the caching from the exception code creation
10104 functions, it is done by the caller instead.
10106 * exceptions-amd64.c: Change the signature of the exception code creation
10107 functions to allow the creation of relocatable code later.
10109 * mini-exceptions.c: Add a set of functions to query the various
10110 runtime-generated exception functions.
10112 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10113 mono_arch_.. () functions.
10115 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10117 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10119 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10121 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10122 (mini_get_vtable_trampoline): Ditto.
10124 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10125 code in the AOT case by returning the code size and a list of relocations to
10128 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10130 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10132 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10135 Contributed under MIT/X11 license.
10137 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10139 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10140 so the buffer size can be computed correctly. Fixes #404735.
10142 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10143 normally as cfg->debug_info is already freed.
10145 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10147 * mini-amd64.c: For calls returning vtypes in registers, don't store
10148 the return address on the stack, instead allocate a separate local for
10151 2008-07-05 Mark Probst <mark.probst@gmail.com>
10153 * mini-trampolines.c, mini.h: Add an argument to
10154 mono_create_jit_trampoline_in_domain() for turning off the adding
10155 of the sync wrapper.
10157 * mini.c: Use the JIT trampoline without sync instead of
10158 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10161 2008-07-04 Mark Probst <mark.probst@gmail.com>
10163 * driver.c: Turn on GSHARED optimization by default.
10165 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10167 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10168 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10170 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10171 create a variant of the generic trampoline code callable from AOTed trampolines.
10173 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10174 trampoline code callable from AOTed trampolines.
10176 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10178 2008-07-04 Mark Probst <mark.probst@gmail.com>
10180 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10181 pass-through manner.
10183 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10184 and don't fail sharing for them anymore.
10186 * mini-exceptions.c: Handle exceptions in shared generic methods.
10188 * generic-sharing.c: When checking the context of a generic
10189 method, also check its class's context. Don't treat wrappers as
10192 * mini-trampolines.c: Some code factored out to
10193 metadata/generic-sharing.c. Handle the MRGCTX case.
10195 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
10196 we must deal with the method being of another instantiation of the
10197 class. Add static rgctx invoke wrappers to generic methods.
10199 2008-07-04 Mark Probst <mark.probst@gmail.com>
10201 * mini.c: Provide all jit infos of generic shared methods with a
10204 * mini-exceptions.c: Handle the new situation that a generic info
10205 might be available, but not info about the this/vtable/mrgctx
10208 2008-07-03 Mark Probst <mark.probst@gmail.com>
10210 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
10213 2008-07-03 Zoltan Varga <vargaz@gmail.com>
10215 * dominators.c (check_dominance_frontier): Fix a warning.
10217 * mini.h: Add some missing prototypes.
10219 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
10221 * driver.c (mono_jit_init_version): Correct the comments since the first
10222 argument should be the name of the root domain, not a filename.
10224 * aot-runtime.c (make_writable): Error out if this is called while running
10226 (load_aot_module): Ditto.
10228 * aot-compiler.c: Really fix the computation of method indexes.
10230 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
10231 optimizations as this is no longer called frequently.
10233 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
10234 method and the invoke impl code and pass it to the delegate trampoline instead of
10235 just the delegate class.
10237 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10239 * aot-compiler.c: Fixup the computation of method indexes.
10240 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10241 the method builder infrastructure.
10243 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10246 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10247 mode, load the method right away instead of creating a trampoline.
10249 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10251 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10254 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10256 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10257 (mono_aot_load_method): Use method_index instead of method->token.
10259 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10260 can handle icalls etc. properly.
10262 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10264 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10266 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10267 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10268 JIT_ICALL_ADDR patch type.
10270 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10272 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10274 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10276 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10278 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10280 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10281 domain->jit_code_hash.
10283 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10285 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10287 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10289 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10290 get_this_arg_from_call, let it compute it when needed.
10292 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10293 gsctx from code only when needed.
10295 * mini-trampolines.c (get_generic_context): Rename this to
10296 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10297 it can be called by the arch backends.
10299 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10301 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10303 * driver.c (mono_main): Add experimental --aot-only command line option.
10305 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10308 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10310 * driver.c (DllMain): Remove mono_module_handle.
10312 Contributed under MIT/X11 license.
10314 2008-06-25 Zoltan Varga <vargaz@gmail.com>
10316 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
10317 for emitting methods which are not in the source assembly. Detect and report
10318 failure of assembling+linking.
10320 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
10322 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
10324 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
10326 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
10328 2008-06-24 Zoltan Varga <vargaz@gmail.com>
10330 * mini.h: Remove some obsolete prototypes.
10332 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
10334 2008-06-24 Mark Probst <mark.probst@gmail.com>
10336 * mini.c (get_object_generic_inst): Variable-sized arrays are not
10337 supported by Visual Studio, so use alloca().
10339 2008-06-23 Zoltan Varga <vargaz@gmail.com>
10341 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
10344 2008-06-23 Mark Probst <mark.probst@gmail.com>
10346 * mini.c: Fail sharing of a generic method if it contains an open
10347 catch clause (because we don't pass MRGCTXs yet).
10349 2008-06-23 Mark Probst <mark.probst@gmail.com>
10351 * mini.c: When compiling a method with generic sharing, insert the
10352 method instantiated with an all-Object generic context into the
10353 jit info table, instead of the context of the first instantiation
10354 of the method we happen to compile.
10356 2008-06-18 Martin Baulig <martin@ximian.com>
10358 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10359 `major_version' and `minor_version'.
10361 2008-06-17 Mark Probst <mark.probst@gmail.com>
10363 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10364 mono_method_is_generic_sharable_impl() takes an additional
10365 argument specifying whether to treat type variables as reference
10368 2008-06-17 Mark Probst <mark.probst@gmail.com>
10370 * mini.h: Removed obsolete prototypes.
10372 2008-06-17 Mark Probst <mark.probst@gmail.com>
10374 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10375 already handle them.
10377 2008-06-17 Mark Probst <mark.probst@gmail.com>
10379 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
10380 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
10381 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
10382 tramp-x86.c: Added a MonoGenericContext* argument to
10383 mono_arch_get_unbox_trampoline() so that it can call other
10384 functions which require it.
10386 2008-06-17 Mark Probst <mark.probst@gmail.com>
10388 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
10389 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
10390 mono_arch_get_this_arg_from_call() takes a
10391 MonoGenericSharingContext* as well.
10393 2008-06-17 Mark Probst <mark.probst@gmail.com>
10395 * mini.c: Factor out code for emitting unbox into emit_unbox() and
10396 implement generic sharing of unbox.
10398 2008-06-17 Mark Probst <mark.probst@gmail.com>
10400 * mini.c: Don't compute the vtable to determine whether a field is
10401 special static, because it might not work for open types.
10403 2008-06-17 Mark Probst <mark.probst@gmail.com>
10405 * mini.c: Removed the unused token_type and token_source arguments
10406 from get_runtime_generic_context_ptr().
10408 2008-06-17 Marek Habersack <mhabersack@novell.com>
10410 * mini.c (ADD_BINOP): fix the build
10412 2008-06-16 Zoltan Varga <vargaz@gmail.com>
10414 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
10417 2008-06-16 Mark Probst <mark.probst@gmail.com>
10419 * mini.h: Removed class relations enum that's not used anymore.
10421 2008-06-16 Mark Probst <mark.probst@gmail.com>
10423 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
10425 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
10426 the lazy fetch trampoline access code.
10428 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10430 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10432 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10434 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10436 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10438 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10440 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10442 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10445 * mini-ops.h: Add MIN/MAX_UN opcodes.
10447 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10450 * basic-math.cs: Add more min/max tests.
10452 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10454 2008-06-13 Mark Probst <mark.probst@gmail.com>
10456 * mini.c: Small fix in the prologue of emit_castclass.
10458 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10460 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10462 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10463 do not work even for unsigned types. Fixes #400014.
10465 * basic-math.cs: Add regression tests for unsigned Min/Max.
10467 2008-06-13 Mark Probst <mark.probst@gmail.com>
10469 * mini.c: Added additional context_used argument to several
10470 functions, which will be needed for sharing generic methods. Use
10471 GET_RGCTX macro wherever appropriate. Declare only one
10472 context_used in mono_method_to_ir().
10474 2008-06-13 Mark Probst <mark.probst@gmail.com>
10476 * mini.c, generic-sharing.c: Removed generic class relations.
10478 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10479 functions due to MRGCTX changes.
10481 2008-06-13 Mark Probst <mark.probst@gmail.com>
10483 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10484 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10485 with calculated IMT.
10487 * mini.c: Generic sharing of calls via generic interfaces.
10489 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10490 generic method with non-constant MonoGenericContext*. Instead,
10491 the context is taken out of the method itself.
10493 2008-06-13 Mark Probst <mark.probst@gmail.com>
10495 * mini.c: Generic sharing of ldvirtftn.
10497 2008-06-13 Mark Probst <mark.probst@gmail.com>
10499 * mini.c: Generic sharing of ldftn.
10501 2008-06-13 Mark Probst <mark.probst@gmail.com>
10503 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10505 2008-06-13 Mark Probst <mark.probst@gmail.com>
10507 * mini.c: Generic sharing of the special case of ldtoken followed
10508 by a call to GetTypeFromHandle.
10510 2008-06-13 Mark Probst <mark.probst@gmail.com>
10512 * mini.c: Generic sharing of box for nullable types.
10514 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10516 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10517 are passed on the stack. Fixes #324807.
10519 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10521 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10522 for the ArgValuetypeAddrInIReg case.
10524 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10525 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10527 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10528 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10529 local variable and pass the local variable by reference to the called method.
10531 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10532 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10534 Contributed under MIT/X11 license.
10536 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10538 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10540 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10543 2008-06-10 Martin Baulig <martin@ximian.com>
10546 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10548 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10550 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10551 possible error when no arguments are passed.
10553 Contributed under MIT/X11 license.
10555 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10557 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10558 where the file name is NULL.
10560 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10562 * mini.c: Fix s390 build.
10564 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10566 * trace.c (mono_trace_parse_options): Fix warnings.
10568 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10570 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10572 * mini.c (remove_block_if_useless): Avoid printing the method name.
10574 * mini.c: Remove needless setting of ins->cil_code which is now done by
10577 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10580 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10581 translated code after it has been patched.
10583 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10585 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10586 avoid problems during code patching on SMP systems.
10587 (emit_call): Avoid adding a patch info which is already added by
10589 (mono_arch_emit_exceptions): Ditto.
10591 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10593 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10594 MONO_TYPE_ISSTRUCT already checks for it.
10596 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10598 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10599 structs with floats on Winx64 the float registers are not used.
10600 The integer registers are always used..
10601 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10602 only one register will be used and only if the size of the struct
10603 is 1,2,4, or 8 bytes.
10605 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10606 to work for Winx64.
10608 Contributed under MIT/X11 license.
10610 2008-06-05 Martin Baulig <martin@ximian.com>
10612 * debug-debugger.c (debugger_lookup_class): Also call
10613 mono_class_setup_methods() here; we're only called from RTI.
10615 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10617 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10618 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10619 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10620 Post-process object files and add dtrace-generated object, if necessary.
10622 Contributed under MIT/X11 license.
10624 2008-06-04 Mark Probst <mark.probst@gmail.com>
10626 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10629 * mini.c: Generic sharing for unbox.any and castclass.
10631 2008-06-04 Mark Probst <mark.probst@gmail.com>
10633 * mini.c: Ignore tailcall prefix in shared generic code and when
10634 doing calls which require a vtable/rgctx argument.
10636 2008-06-04 Mark Probst <mark.probst@gmail.com>
10638 * mini.c: Don't free the JIT info.
10640 * driver.c: Changes in the JIT info table testing code.
10642 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10644 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10645 interruption. Fix some warnings.
10647 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10648 interruption_checkpoint.
10650 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10652 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10653 from embedding applications.
10655 2008-06-02 William Holmes <billholmes54@gmail.com>
10657 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10658 reserving 32 bytes on the stack when making calls.
10660 Contributed under MIT/X11 license.
10662 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10664 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10665 the linear IL branch.
10667 * driver.c: Print out more information for --version on arm.
10669 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10671 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10672 bb_exit instead, since out of line bblocks might not actually be emitted
10675 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10676 maximum epilog size for out of line bblocks if tracing is enabled.
10678 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10680 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10682 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10684 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10686 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10687 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10690 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10692 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10693 the 'value' to store is a constant.
10695 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10697 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10698 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10700 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10702 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10703 for accessing method->generic_container.
10705 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10707 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10709 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10711 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10713 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10716 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10718 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10720 * mini.c: Handle the case when mono_class_vtable () fails.
10722 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10723 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10726 2008-05-22 Mark Probst <mark.probst@gmail.com>
10728 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10729 together with domain sharing.
10731 2008-05-22 Mark Probst <mark.probst@gmail.com>
10733 * mini.c: Treat callvirts to final methods like non-virtual calls
10734 when doing generic sharing, i.e. look them up in the runtime
10737 2008-05-22 Mark Probst <mark.probst@gmail.com>
10739 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10740 with computed types (for generic sharing).
10742 * mini.c: Generic sharing for mkrefany and refanyval.
10744 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10746 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10749 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10750 the generic sharing code.
10752 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10755 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10757 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10759 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10761 * driver.c: updated copyright date
10763 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10765 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10768 2008-05-19 Martin Baulig <martin@ximian.com>
10770 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10771 pointing to the new `_mono_debug_using_mono_debugger' variable.
10774 (mono_main): Check mono_debug_using_mono_debugger() rather than
10775 the `MONO_INSIDE_MDB' environment variable to check whether we're
10776 inside the debugger.
10778 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10780 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10783 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10785 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10787 * mini.c: Added mini_assembly_can_skip_verification. This
10788 function checks if the assembly requested to skip verification.
10789 Fixes part of #387274.
10791 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10793 * mini.c (mini_get_method): Disable the check for open generic classes when
10794 using generic sharing.
10796 * generics.cs: Add a test for #387034.
10798 * mini.c (mini_get_method): Check whenever the method class is an open generic
10799 type, and return NULL in that case, causing a verification error. Fixes
10802 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10804 * driver.c (mono_main): Revert r102623. The right
10805 thing to do is to enable the verifier under verifiable
10806 unless a --security flag was passed.
10808 We need this non-trivial behavior for --verify-all otherwise
10809 mcs-compileall won't be able to use it. As it needs everything to
10810 be verified under validil.
10812 2008-05-06 Martin Baulig <martin@ximian.com>
10816 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10817 (mono_debugger_thread_cleanup): Likewise.
10818 (mono_debugger_extended_notification): Likewise.
10820 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10822 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10823 against both inflated and non-inflated methods. We need to check against the
10824 generic definition for cases where the instantiated method is not visible.
10825 We need to check against the inflated types for cases where the instantiation
10826 changes any super type. This fixes #382986.
10828 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10829 that check for visibiliy as generic params only appears as the type subject
10830 of tokens on call opcodes. Field manipulation and ldftn must always
10831 target an exact type.
10833 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10835 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10836 if no related --security flag is passed.
10838 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10840 * mini-arch.h: Prepare support for ppc64.
10842 Contributed under MIT/X11 license.
10844 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10846 * aot-runtime.c: Prepare support for ppc64.
10848 Contributed under MIT/X11 license.
10850 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10852 * mini-ops.h: Prepare support for ppc64.
10854 Contributed under MIT/X11 license.
10856 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10858 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10860 Contributed under MIT/X11 license.
10862 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10864 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10865 assemblies, since aot_name is not a full path, causing us to load MS.NET
10866 assemblies on windows.
10868 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10870 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10871 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10872 * main.c: Use UTF-8 encoded command line instead of Windows default code
10873 page on Windows to support Unicode.
10874 * driver.c (DllMain): New function for mixed-mode assembly support.
10875 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10876 export __stdcall functions without decoration.
10878 Contributed under MIT/X11 license.
10880 2008-04-28 Mark Probst <mark.probst@gmail.com>
10882 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10883 saving it very early.
10885 2008-04-28 Mark Probst <mark.probst@gmail.com>
10887 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10888 deleted. The only way to access the new RGCTX is via the
10891 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10892 vtable instead of the RGCTX to static methods.
10894 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10895 accessing the new RGCTX.
10897 * generic-sharing.c: There is no separation between self, type
10898 arguments and other types in the RGCTX anymore.
10900 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10902 * mini-amd64.c (add_general): Remove previous stack adjustment.
10903 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10904 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10905 for 32 bytes of stack space reserved for all calls.
10907 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10908 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10911 Code contributed under MIT/X11 license.
10913 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10915 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10916 against the root definition, peeling out method and type instantiations.
10917 Cache verify success results, code that fails verification is still
10918 checked multiple times.
10920 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10922 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10924 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10926 * mini-amd64.c (add_general): Always increment stack on Win64.
10927 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10930 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10931 stack based argument handling on Win64.
10933 Code contributed under MIT/X11 license.
10935 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10937 * Makefile.am (version.h): Add support for git-svn.
10939 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10941 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10942 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10943 avoiding allocations and libc functions which might deadlock.
10945 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10946 'no-gdb-backtrace' option is set.
10948 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10950 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10952 2008-04-21 Martin Baulig <martin@ximian.com>
10954 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10955 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10957 2008-04-21 Martin Baulig <martin@ximian.com>
10959 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10960 `thread_vtable', `event_handler_ptr' and `event_handler'.
10962 2008-04-21 Martin Baulig <martin@ximian.com>
10964 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10965 allows delayed initialization of the `executable_code_buffer' when
10968 2008-04-21 Martin Baulig <martin@ximian.com>
10970 * mini.h (mono_debugger_create_notification_function): Removed.
10971 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10973 * mdb-debug-info64.s
10974 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10976 * mdb-debug-info32.s
10977 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10979 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10980 currently only works on x86 and x86_64, so don't create it on ppc.
10982 2008-04-21 Martin Baulig <martin@ximian.com>
10984 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10987 (mini_method_compile): In the fp elimination check, check
10988 `debug_options.mdb_optimizations' in addition to
10989 mono_debug_using_mono_debugger().
10991 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10992 disable some JIT optimizations which are only disabled when
10993 running inside the debugger.
10994 Added `--help-debug' option to describe the debugging options.
10995 (parse_debug_options): New static function to parse the `--debug'
10996 options, so we can easily add more stuff in future.
10998 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11000 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11001 the method has no body.
11003 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11005 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11006 assembly is not allowed in MSVC 64-bit compiler.
11007 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11008 as we get floating point exceptions everywhere.
11010 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11011 correctly align arguments for call to throw_exception.
11012 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11014 Code contributed under MIT/X11 license.
11016 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11018 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11020 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11022 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11024 * mini-amd64.c (NEW_INS): Set cil_code.
11026 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11027 from mini-amd64.c so all debugger related logic is in one place.
11029 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11030 later won't have a random ip assigned to them.
11032 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11034 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11035 the arch specific function initializes code_size.
11036 (mono_create_delegate_trampoline): Ditto.
11038 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11039 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11042 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11043 running under the debugger.
11045 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11048 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11049 debugger. Also move the disabling of optimizations here from driver.c.
11050 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11053 * mini.h (MonoCompile): Add a few new flags.
11055 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11057 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11058 so the cil_code field of created MonoInst's is properly set.
11059 (mini_select_instructions): Ditto.
11061 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11062 (MONO_INST_NEW_CALL): Ditto.
11064 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11065 in many places so the ins->cil_code field is properly initialized.
11067 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11070 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11072 * mini.c (mini_method_compile): Print a different message when compiling a
11075 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11078 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11080 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11083 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11085 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11087 * mini.c (handle_stack_args): Make this return void since its return value was
11088 never used. Also set cfg->unverifiable for invalid IL instead of calling
11091 2008-04-10 Mark Probst <mark.probst@gmail.com>
11093 * mini.c: Make sure "this" is live in catch clauses with type
11094 variables in shared generic code.
11096 2008-04-08 Mark Probst <mark.probst@gmail.com>
11098 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11099 generic_class_is_reference_type() to ensure the proper behaviour
11100 when sharing generic code and the type in question is a type
11103 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11105 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11106 race conditions when printing thread dumps. Fixes #377738.
11108 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11110 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11111 shows up when both MonoInst arguments can cause aliasig.
11112 There is likely no way in the current JIT to trigger this problem, but
11113 it showed up in the development of generics sharing, when in a new
11114 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11115 When the generics sharing code will be committed, its tests will be
11116 valid also for this bug.
11118 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11120 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11123 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11126 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11128 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11129 use a more detailed exception message for InvalidCastException.
11131 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11133 * driver.c (mono_main): Add --debug=casts option to turn on better
11134 InvalidCastException message details.
11136 * mini.c (mini_get_debug_options): New helper function to return the address of
11137 the debug_options variable.
11139 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11140 the jit_tls TLS variable.
11142 * mini.c (mono_jit_tls): New TLS variable.
11144 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11147 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11149 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11151 * mini.c: Removed verifer related stuff, code moved to verify.c.
11153 * driver.c: Using code from verify.c instead of mini.c.
11155 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11157 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11160 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11162 * mini.c (check_for_method_verify): Enabling verification of
11163 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11166 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11168 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11169 caller saved registers as well.
11171 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11172 saved registers as well.
11174 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11176 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11178 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11181 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11183 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11185 (get_call_info): Take a gsctx argument instead of 'cfg'.
11187 2008-03-26 Zoltan Varga <vargaz@gmail.com>
11189 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
11190 mono_verify_all is set.
11192 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
11194 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
11196 2008-03-25 Zoltan Varga <vargaz@gmail.com>
11198 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
11201 * driver.c mini.c mini.h: Add a --verify-all development option to test the
11202 verifier and the code generated by the compiler.
11204 2008-03-25 Mark Probst <mark.probst@gmail.com>
11206 * mini.c: Generic sharing of the non-nullable case of the box
11209 2008-03-24 Zoltan Varga <vargaz@gmail.com>
11211 * inssel.brg: Fix the build.
11213 * iltests.il.in: Add a test for lconv.ovf.u8.un.
11215 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
11217 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
11218 Array:Address. Fixes #372410.
11220 * iltests.il.in: New tests for readonly prefix.
11222 2008-03-23 Zoltan Varga <vargaz@gmail.com>
11224 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
11225 mini-trampolines.c.
11227 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
11230 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
11232 * mini.c (mono_decompose_op_imm): New helper function.
11234 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11235 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11238 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11239 mono_arch_output_basic_block. Fix warnings.
11241 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11244 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11246 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11247 since the extra frame is now detected automatically inside the loop.
11249 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11250 opts which are now in mono_peephole_ins ().
11252 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11254 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11255 frames and skip duplicate managed-to-native frames. Fixes #367665.
11257 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11258 opts which are now in mono_peephole_ins ().
11259 (mono_arch_peephole_pass_2): Ditto.
11261 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11263 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11264 arch independent peephole optimizations.
11266 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11267 opts which are now in mono_peephole_ins ().
11269 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11271 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11273 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11276 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11277 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11280 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11282 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11283 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11286 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11287 mono_arch_output_basic_block. Fix warnings.
11289 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11291 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11294 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11296 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11299 * iltests.il: Add new tests.
11301 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11303 * mini.c: Removed Windows version macros.
11305 2008-03-20 Mark Probst <mark.probst@gmail.com>
11307 * generic-sharing.c: Put reflection types in the extensible part
11308 of the runtime generic context.
11310 * mini.c: Generic sharing of the GetTypeHandle special case of the
11311 ldtoken instruction.
11313 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11315 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
11317 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
11319 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
11320 consistency with the other version on the linear IR branch.
11322 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
11324 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
11326 * iltests.il.in: Add new tests.
11328 2008-03-19 Zoltan Varga <vargaz@gmail.com>
11330 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
11332 * iltests.il.in: Add new tests.
11334 2008-03-19 Mark Probst <mark.probst@gmail.com>
11336 * mini.c: Two variables with the same name were declared in
11337 nesting contexts and one wasn't initialized. Fixed.
11339 2008-03-19 Mark Probst <mark.probst@gmail.com>
11341 * mini.c: Generic sharing of the initobj instruction.
11343 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
11345 * mini.c: make the test to optimize ldtoken from typeof() more
11348 2008-03-18 Mark Probst <mark.probst@gmail.com>
11350 * mini.c: Generic sharing of the initobj instruction for reference
11353 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11355 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11356 the mono_breakpoint_clean_code() code to perform bound checks.
11358 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11360 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11361 mono_arch_patch_callsite() to include the start of the managed method
11362 to be able to perform bound checks.
11364 2008-03-17 Mark Probst <mark.probst@gmail.com>
11366 * mini.c: Generic sharing for the isinst instruction.
11368 2008-03-17 Mark Probst <mark.probst@gmail.com>
11370 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11371 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11372 with the runtime generic context argument.
11374 * mini.c: Share calls to several types of unsharable methods by
11375 putting the address of the method code in the runtime generic
11376 context and doing an indirect call.
11378 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11381 2008-03-16 Mark Probst <mark.probst@gmail.com>
11383 * generic-sharing.c: Change due to a change in the runtime genric
11386 2008-03-15 Martin Baulig <martin@ximian.com>
11389 (mono_arch_nullify_class_init_trampoline): Add call to
11390 mono_breakpoint_clean_code() to make things work when running
11391 inside the debugger.
11394 (mono_arch_nullify_class_init_trampoline): Add call to
11395 mono_breakpoint_clean_code() to make things work when running
11396 inside the debugger.
11398 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11400 * inssel-long.brg (reg): Fix 64 bit build.
11402 2008-03-14 Mark Probst <mark.probst@gmail.com>
11404 * mini.c, mini.h: Share static generic code by passing it an
11405 implicit argument pointing to the runtime generic context.
11407 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11408 inssel-long32-mips.brg: New opcodes for calling shared static,
11409 which need to be passed the runtime generic context.
11411 * mini-amd64.c, mini-x86.c: Save the runtime generic context
11412 argument on the stack in the prologue if needed. New function for
11413 finding the runtime generic context argument from the registers
11414 saved by the trampoline.
11416 * mini-amd64.h, mini-x86.h: Specify which register to use for the
11417 runtime generic context argument.
11419 * tramp-amd64.c: Also restore the register used for the runtime
11420 generic context argument.
11422 * mini-trampoline.c: Resolve shared static calls by consulting the
11423 runtime generic context via the new argument.
11425 * generic-sharing.c: Add an argument to sharability-checking
11426 functions that specifies whether type variables should be treated
11427 as sharable type arguments.
11429 * inssel-x86.brg: Removed a superfluous, buggy rule.
11431 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11434 2008-03-14 Martin Baulig <martin@ximian.com>
11436 * debug-debugger.c (main_thread_handler): Call
11437 mono_runtime_run_main() without sending any notifications.
11439 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11441 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11443 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11445 2008-03-14 Mark Probst <mark.probst@gmail.com>
11447 * tramp-x86.c: Fixed register restore offsets in the trampoline
11448 code for ECX and EDX.
11450 2008-03-12 Geoff Norton <gnorton@novell.com>
11452 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11453 different ucontext_t implementations.
11454 * exceptions-arm.c: Use the above defines to get exceptions working on
11455 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11456 * mini-arm.c: Implement iPhone icache support (based on a patch by
11457 Luke Howard lukeh@padl.com)
11459 2008-03-12 Mark Probst <mark.probst@gmail.com>
11461 * mini.c: Enable generic sharing of calls to non-static
11462 non-interface non-generic non-value-type methods.
11464 * mini-trampolines.c: Resolve calls from shared generic code.
11466 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11468 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11470 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11472 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11474 * mini.c: some fixes for the AOT compiler.
11476 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11478 * cpu-amd64.md: Add clob:1 to some float opcodes.
11480 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11482 * mini.h: Added MiniVerifierMode enumeration.
11484 * mini.c: Added mini_verifier_set_mode to control
11485 the usage of the new verifier.
11487 * mini.c (mono_method): Integrated the new verifier.
11489 * driver.c: Extended --security option with validil and
11490 verifiable options to activate the new verifier.
11492 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11494 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11495 optimization to ctors taking 0 or 2 arguments too.
11497 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11500 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11502 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11504 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11506 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11507 non-aot case as well.
11509 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11511 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11514 * aot-compiler.c (encode_patch): Ditto.
11516 * mini.h (G_MININT32): Fix the definition of this.
11518 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11520 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11522 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11524 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11526 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11527 methods returning vtypes in registers.
11528 (mono_arch_allocate_vars): Ditto.
11530 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11532 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11534 * generics.cs: Add a test from the linear IR branch.
11536 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11538 * mini.c (inline_method): Cache failed inline attempts.
11540 2008-03-04 Mark Probst <mark.probst@gmail.com>
11542 * mini.c: For shared methods of generic classes put the location
11543 of "this" into the MonoGenericJitInfo.
11545 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11546 register out of a MonoContext by register number. Add the generic
11547 sharing context as an argument to mono_arch_find_this_argument().
11549 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11550 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11551 for new arch function.
11553 * mini-exception.c: Handle open exception clauses in shared
11556 * mini-trampolines.c: Supply additional argument to
11557 mono_arch_find_this_argument().
11559 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11561 * Makefile.am (regtests): Run the bench.exe tests last.
11563 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11565 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11568 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11570 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11573 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11575 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11577 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11578 whose class has no cctor.
11580 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11582 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11584 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11587 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11589 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11590 to be in sync with the code on the linear IR branch.
11592 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11594 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11596 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11598 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11600 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11602 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11604 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11606 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11608 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11611 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11613 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11614 OP_LOADR4_MEMBASE emission.
11616 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11617 (mono_spillvar_offset_float): Ditto.
11619 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11621 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11624 * basic-long.cs: Add regression tests for them.
11626 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11628 (mono_arch_allocate_vars): Fix representation of single-precision float
11630 (mono_arch_output_basic_block): Ditto.
11632 * inssel-mips.brg: Ditto, remove duplicate items.
11634 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11635 arguments of tail calls as on other platforms.
11636 (mono_arch_output_basic_block): Handle tail calls.
11638 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11641 * objects.cs (test_5_pass_static_struct): Add test for it.
11643 Contributed under MIT/X11 license.
11645 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11647 * Makefile.am: Use gmcs for compiling the regression tests.
11649 * *.2.cs *.2.il: Rename to *.cs and *.il.
11651 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11653 * regalloc.h: Make the vassign array smaller.
11655 * mini.c (mini_method_compile): Remove an unused field in cfg.
11657 * mini-codegen.c: Add a bunch of micro optimizations.
11659 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11661 * regalloc.h: Remove some unused fields.
11663 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11665 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11667 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11669 2008-02-22 Mark Probst <mark.probst@gmail.com>
11671 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11673 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11674 trampoline: Fetch an entry from the runtime generic context. If
11675 it's NULL, jump to the actual trampoline to fill the runtime
11676 generic context. Otherwise, return it.
11678 * mini.c: Call the lazy fetch trampoline to get entries out of the
11679 runtime generic context.
11681 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11682 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11683 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11685 2008-02-21 Mark Probst <mark.probst@gmail.com>
11687 * mini.c: Fetch data out of the extensible part of the runtime
11688 generic context instead of calling a helper function.
11690 * generic-sharing.c: Some functions moved into
11691 metadata/generic-sharing.c. Helper function for fetching other
11692 types now checks and asserts against extensible rgctx (just for
11693 debugging purposes - the helper function isn't called anymore
11694 unless for debugging).
11696 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11698 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11699 for tail calls up to the point that the tests in iltests.exe run. Also add a
11700 dummy CKFINITE implementation.
11701 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11702 needed for trampoline LMF frames.
11704 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11705 trampoline LMF frames.
11707 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11709 * mini.c (inline_method): clean any pending loader error when inlining fail.
11710 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11712 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11714 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11716 * aot-runtime.c (decode_patch_info): Ditto.
11718 * mini.c (mono_resolve_patch_target): Ditto.
11720 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11723 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11725 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11726 if it references an icall address.
11728 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11730 * cpu-s390x.md: Remove some more unused opcodes.
11732 * cpu-s390x.md: Remove some unused opcodes.
11734 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11735 mono_op_imm_to_op ().
11737 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11738 instead of a switch statement.
11740 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11741 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11743 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11745 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11747 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11750 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11752 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11753 opened. Fixes #362607.
11755 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11757 * iltests.il.in: Add a test for static methods in interfaces.
11759 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11761 * genmdesc.c (build_table): Fix a crash on older glib versions.
11763 * cpu-sparc.md: Remove some unused opcodes.
11765 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11766 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11768 * cpu-amd64.md: Remove some unused opcodes.
11770 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11771 like the other opcodes.
11773 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11775 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11777 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11779 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11780 variables 'cfg' instead of 'm' for consistency.
11782 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11784 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11785 argument holding the vtype return address, to avoid the ambigious use of
11786 cfg->ret for this purpose.
11788 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11790 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11792 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11793 new mono_print_ins () function which only takes one argument.
11795 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11797 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11800 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11802 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11804 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11806 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11807 opcodes and other small changes.
11809 * mini-ops.h: Add some new opcodes from the linear IR branch.
11811 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11813 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11814 opcodes, use the REG_MEMBASE opcodes instead.
11816 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11817 opcodes, use the REG_MEMBASE opcodes instead.
11819 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11822 * mini.c (mono_op_imm_to_op): New helper function.
11824 * mini-ops.h: Add some opcodes from linear IR branch.
11826 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11828 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11831 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11833 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11836 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11838 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11840 * aot-compiler.c (emit_method_code): Add an assert.
11842 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11843 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11846 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11848 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11849 some load/store opcodes so they are consistent.
11850 (mono_arch_emit_prolog): Simplify some code.
11852 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11854 * objects.cs: Add tests for large argument offsets on ARM.
11856 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11857 stack offsets. Fixes #359651.
11859 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11861 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11863 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11865 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11867 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11869 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11870 rid of CEE_CONV_R_UN.
11872 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11874 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11876 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11878 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11880 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11882 * cpu-amd64.md: Remove some unused opcodes.
11884 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11886 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11888 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11889 arch specific functions for its parts. Call the peephole pass after local
11890 regalloc so the prolog can compute a more accurate max_offset.
11892 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11893 the corresponding OP_I/OP_L opcodes.
11895 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11897 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11899 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11901 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11902 as they are handled in mini.c.
11904 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11906 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11907 case since it is handled in mini.c.
11909 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11911 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11913 * *.c: Use the new opcodes in the IR and back end code.
11915 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11917 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11919 2008-02-06 Mark Probst <mark.probst@gmail.com>
11921 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11922 an assert because it has a race condition.
11924 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11926 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11928 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11930 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11932 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11933 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11935 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11937 * cpu-amd64.md (move): Correct the maximum size of move.
11939 2008-02-05 Mark Probst <mark.probst@gmail.com>
11941 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11942 the generic class init trampoline to return quickly if the class
11945 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11947 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11948 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11950 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11952 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11955 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11957 * objects.cs: Add some soft-float tests.
11959 * mini.c: Fix a couple more soft-float issues.
11961 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11963 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11964 avoid a REX prefix.
11966 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11968 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11969 exception happens while compiling a virtual method.
11971 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11973 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11975 * mini-sparc.c: Fix build.
11977 * mini-sparc.c (get_call_info): Add support for generic sharing.
11979 * mini-exceptions.c: Add a FIXME.
11981 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11983 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11984 altstack handling code.
11986 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11988 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11990 * mini-s390.c: Add support for generic sharing.
11992 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11994 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11996 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11998 * mini-s390x.c: Add support for generic sharing.
12000 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12002 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12004 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12005 can be used since it takes a 16 bit signed immediate.
12007 * inssel-s390x.brg: Fix OP_SETRET.
12009 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12011 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12013 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12015 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12017 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12020 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12023 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12024 of the unused mono_arch_patch_delegate_trampoline stuff.
12026 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12028 * basic-long.cs: Move the fp related tests to basic-float.cs.
12030 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12032 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12034 * basic-calls.cs: Add a test for proper float argument passing.
12036 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12037 if the context corresponds to an exception received through a signal.
12039 * exceptions.cs: Add a test for nullref handling at the start of a try
12042 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12044 * jit-icalls.c (mono_break): New JIT icall.
12046 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12048 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12050 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12052 * cpu-*.md: Get rid of unused opcodes.
12054 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12056 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12059 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12062 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12063 the arch independent trampoline code in mini-trampolines.c.
12065 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12067 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12069 * mini-s390.h: Remove an unused define.
12071 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12072 the arch independent trampoline code in mini-trampolines.c.
12074 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12076 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12078 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12080 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12082 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12084 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12086 * cpu-amd64.md: Use smaller sizes for int opcodes.
12088 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12090 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12093 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12096 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12097 instead of though a pointer to save an indirection when accessing elements of
12100 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12102 (NOT_IMPLEMENTED): New helper macro.
12103 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12106 * *.c: Use the new helper macro.
12108 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12110 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12112 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12114 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12117 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12119 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12120 profiling is enabled.
12122 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12124 (mono_arch_emit_prolog): Add more first bblock optimizations.
12126 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12127 in order if possible.
12128 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12129 bblock, since the arguments are still in their original registers.
12131 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12133 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12135 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12138 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12141 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12143 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12144 process async exceptions received while in unmanaged code.
12146 * mini.c (mini_init): Install a callback with the runtime which will be called
12147 when a thread receives an async exception while in unmanaged code.
12149 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12151 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12153 2008-01-16 Wade Berrier <wberrier@novell.com>
12160 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12162 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12163 compilation with sun cc.
12165 * cpu-*.md: Fix the build.
12167 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12169 * mini-amd64.h: Add some comments to the MonoLMF structure.
12171 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12173 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12174 in the LMF structure if possible. This saves two instructions in the
12175 managed->native wrappers.
12177 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12179 2008-01-16 Mark Probst <mark.probst@gmail.com>
12181 * generic-sharing.c: New type argument lookup code which uses the
12182 runtime generic context template.
12184 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12186 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
12188 * mini-arm.c (add_general): Fix arm eabi parameter passing.
12189 (mono_arch_output_basic_block): Fix localloc implementation.
12191 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
12193 * mini-ia64.c (peephole_pass): Fix ia64 build.
12195 * mini-amd64.c (peephole_pass): Fix a warning.
12197 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
12198 at a constant offset from sp/fp.
12200 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
12201 instead of obtaining it from *lmf in the managed method case.
12203 2008-01-14 Zoltan Varga <vargaz@gmail.com>
12205 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
12207 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
12209 * mini.h (MonoInstList): New type.
12210 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
12211 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
12212 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
12213 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
12214 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
12215 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
12216 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
12217 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
12218 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
12219 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
12220 MONO_INST_LIST_FOR_EACH_ENTRY,
12221 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
12222 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
12223 mono_inst_list_first, mono_inst_list_last,
12224 mono_inst_list_next, mono_inst_list_prev): New instruction
12225 list handling interfaces.
12226 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12227 list head 'ins_list'.
12228 (MonoInst): Replace next pointer with list head 'node'.
12229 (MonoCallInst): Make 'out_args' a MonoInstList.
12230 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
12231 (MonoCompile): Delete reverse_inst_list and
12232 reverse_inst_list_len.
12233 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
12234 mono_arch_lowering_pass, mono_arch_local_regalloc,
12235 mono_arch_output_basic_block, mono_arch_emit_prolog):
12236 Convert to new instruction lists.
12237 (insert_after_ins): Delete.
12238 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12240 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12241 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12242 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12243 mono_emulate_opcode, mono_emit_load_got_addr,
12244 inline_method, mono_method_to_ir, mono_print_bb_code,
12245 print_dfn, decompose_pass, nullify_basic_block,
12246 replace_out_block_in_code, remove_block_if_useless,
12247 merge_basic_blocks, move_basic_block_to_end,
12248 try_unsigned_compare, optimize_branches, mono_print_code,
12249 mini_select_instructions, remove_critical_edges): Likewise.
12250 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12251 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12252 mono_arch_output_basic_block, mono_arch_emit_prolog):
12254 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12255 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12256 mono_arch_output_basic_block): Likewise.
12257 (inst_list_prepend, insert_after_ins): Delete.
12258 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12259 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12261 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12262 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12263 mono_arch_emit_prolog): Likewise.
12264 * cfold.c (mono_constant_fold): Likewise.
12265 * liveness.c (visit_bb, mono_analyze_liveness,
12266 optimize_initlocals): Likewise.
12267 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12268 * graph.c (mono_draw_code_cfg): Likewise.
12269 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12270 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12271 mono_ssa_cprop): Likewise.
12272 * abcremoval (get_relations_from_previous_bb, process_block):
12274 * local-propagation (mono_cprop_invalidate_values,
12275 mono_local_cprop_bb): Likewise.
12276 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12277 peephole_pass, mono_arch_output_basic_block,
12278 mono_arch_emit_prolog): Likewise.
12279 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12280 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12281 mono_arch_emit_prolog): Likewise.
12282 (insert_after_ins): Delete.
12283 * aliasing.c (print_code_with_aliasing_information,
12284 mono_build_aliasing_information, mono_aliasing_deadce):
12285 Convert to new instruction lists.
12286 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12287 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12288 mono_arch_local_regalloc, mono_arch_output_basic_block):
12290 (insert_after_ins): Delete.
12291 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12292 peephole_pass, mono_arch_output_basic_block): Convert to
12293 new instruction lists.
12294 * mini-codegen (InstList, inst_list_prepend,
12295 insert_after_ins): Delete.
12296 (insert_before_ins, get_register_force_spilling,
12297 get_register_spilling, free_up_ireg, free_up_reg,
12298 create_copy_ins, create_spilled_store, alloc_int_reg,
12299 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12300 to new instruction lists.
12301 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12302 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12303 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12304 (insert_after_ins): Delete.
12305 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12306 mono_arch_local_regalloc, mono_arch_output_basic_block,
12307 mono_arch_call_opcode): Convert to new instruction lists.
12308 (insert_after_ins): Delete.
12309 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12310 peephole_pass, mono_arch_output_basic_block,
12311 mono_arch_emit_prolog): Convert to new instruction lists.
12313 2008-01-11 Zoltan Varga <vargaz@gmail.com>
12315 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
12317 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
12320 * Makefile.am (version.h): Make this work with non-bash shells.
12322 2008-01-10 Zoltan Varga <vargaz@gmail.com>
12324 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
12326 2008-01-08 Zoltan Varga <vargaz@gmail.com>
12328 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
12329 the InitializeArray optimization.
12331 2008-01-06 Zoltan Varga <vargaz@gmail.com>
12333 * mini.c driver.c: Don't include os/gc_wrapper.h.
12335 2008-01-05 Zoltan Varga <vargaz@gmail.com>
12337 * mini.c (print_jit_stats): Print GC statistics if available.
12339 2008-01-04 Zoltan Varga <vargaz@gmail.com>
12341 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
12343 2007-12-29 Zoltan Varga <vargaz@gmail.com>
12345 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
12347 2007-12-26 Zoltan Varga <vargaz@gmail.com>
12349 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
12351 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
12353 * driver.c (mono_main): Ditto.
12355 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12357 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12359 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12360 in the vtable can't be encoded.
12361 (compile_method): Ditto.
12363 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12365 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12368 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12371 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12372 the top LMF entry belongs to the current method.
12374 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12376 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12378 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
12380 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
12382 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
12384 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
12386 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
12388 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
12391 * basic-float.cs: Add an ulong->double cast test.
12393 2007-12-15 Zoltan Varga <vargaz@gmail.com>
12395 * mini.c (mono_method_to_ir): Fix a warning.
12397 2007-12-14 Zoltan Varga <vargaz@gmail.com>
12399 * mini-ops.h: Add OP_SWITCH.
12401 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
12402 CEE_SWITCH in back-end code, use OP_SWITCH instead.
12404 2007-12-11 Geoff Norton <gnorton@novell.com>
12406 * mini-s390x.c: Minor change to the MAX() define to allow
12407 it to compile with other gcc versions.
12409 2007-12-11 Geoff Norton <gnorton@novell.com>
12412 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
12414 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12416 exceptions-arm.c (mono_arch_get_restore_context): Restore
12419 exceptions-arm.c (throw_exception): Save the frame pointer.
12420 This is a partial fix for #323747. Only the client side is
12423 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12425 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
12426 was using an unrelated variable to log the class which
12427 needed the cctor to be called. This was crashing on arm.
12429 2007-12-09 Robert Jordan <robertj@gmx.net>
12431 * mini-x86.c (mono_arch_emit_epilog):
12432 Consider all kinds of 64-bit types. Fixes #323114.
12434 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12436 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12438 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12440 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12442 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12444 * mini.c: run type ctor before allocating an object, not only
12445 when running it's constructor method (fixes at least part of bug #342507).
12447 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12449 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12451 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12452 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12455 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12456 mono_generic_class_init_trampoline () the same as it is done with the other
12459 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12460 aot-runtime.c aot-compiler.c: Implement AOT support.
12462 2007-12-07 Mark Probst <mark.probst@gmail.com>
12464 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12465 build for archs which don't have the vtable trampoline defined
12468 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12470 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12472 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12474 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12476 * tramp-<ARCH>.c: Use the new helper function.
12478 2007-12-07 Mark Probst <mark.probst@gmail.com>
12480 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12481 trampoline call, which takes a vtable argument.
12483 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12484 OP_TRAMPCALL_VTABLEs like other calls.
12486 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12487 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12488 call. Implemented a support function which fetches the vtable
12489 from a register set.
12491 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12492 Implemented a generic class init trampoline, using the
12493 OP_TRAMPCALL_VTABLE opcode.
12495 * mini.c: Implemented static field access when sharing generic
12496 code. This implies initing the class using the new
12497 OP_TRAMPCALL_VTABLE call.
12499 2007-12-07 Mark Probst <mark.probst@gmail.com>
12501 * mini.c: Don't compile methods with sharing enabled if their
12502 classes are disabled for sharing.
12504 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12506 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12507 opcodes. Fixes #346563.
12509 * objects.cs: Add a new test.
12511 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12513 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12514 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12516 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12518 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12520 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12522 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12525 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12527 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12529 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12530 optimization in the AOT case.
12532 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12534 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12536 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12538 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12540 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12542 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12543 is created by the inlined delegate ctor.
12545 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12547 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12549 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12551 * cpu-x86.md: Fix the length of ckfinite.
12553 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12555 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12557 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12558 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12560 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12562 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12563 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12565 2007-11-28 Martin Baulig <martin@ximian.com>
12568 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12569 after creating the trampoline.
12571 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12573 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12575 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12578 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12579 instead of the calling method to help AOT.
12581 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12583 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12585 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12588 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12590 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12592 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12593 (encode_method_ref): No need to handle generic method definitions specially.
12595 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12597 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12600 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12602 (compile_method): Enable generic sharing.
12604 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12606 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12607 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12609 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12612 * mini-trampolines.c: Fix a warning.
12614 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12616 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12617 (generic_class_is_reference_type): Remove unused function.
12619 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12620 in the generic vtable trampoline case.
12622 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12624 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12625 return an AOT method based on a vtable slot.
12627 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12629 * mini.c (mini_get_vtable_trampoline): Export this.
12631 2007-11-22 Martin Baulig <martin@ximian.com>
12634 (MonoDebuggerInfo): Move `debugger_version' up.
12636 2007-11-22 Martin Baulig <martin@ximian.com>
12639 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12641 * mini-trampolines.c
12642 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12643 after compiling the method.
12645 2007-11-20 Martin Baulig <martin@ximian.com>
12648 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12649 (mono_debugger_remove_breakpoint): Likewise.
12650 (mono_debugger_check_breakpoints): Likewise.
12652 * debug-debugger.c: Implement the new breakpoint interface here.
12654 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12656 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12657 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12659 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12661 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12663 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12665 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12668 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12671 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12672 returning a vtype in a register.
12674 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12675 here from the arch specific code.
12677 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12680 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12681 (mono_arch_emit_prolog): Increment maximum prolog size.
12683 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12684 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12686 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12687 MonoGenericSharingContext.
12689 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12690 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12692 2007-11-15 Mark Probst <mark.probst@gmail.com>
12694 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12695 which extract fields out of the runtime generic context. Full
12696 sharing of the NEWARR opcode.
12698 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12700 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12701 --enable-minimal=ssa.
12703 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12705 * mini-trampolines.c (mono_delegate_trampoline): Update after
12706 mono_marshal_get_delegate_invoke () signature change.
12708 2007-11-13 Mark Probst <mark.probst@gmail.com>
12710 * mini.c: Removed the shared context in favor of the generic
12711 sharing context. Allocate the MonoJitInfo structure with room for
12712 the generic sharing context if it's needed.
12714 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12715 domain-internals.h now.
12717 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12719 * generic-sharing.c: Several changes for working without a shared
12720 context and instead operating on open types instead.
12722 2007-11-12 David S. Miller <davem@davemloft.net>
12724 * inssel-sparc.brg: Fix double instruction emit.
12726 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12728 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12729 Get/Set/Address methods.
12731 * mini.c debug-debugger.c mini-trampolines.c: Update after
12732 mono_marshal_get_delegate_invoke signature change.
12734 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12736 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12737 This can happens with dynamic methods. Fixes the other bug in #322722.
12739 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12741 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12744 * mini-arm.c (arm_patch): Implement patching of BX call
12745 sequence. Fixes one of the bugs in #322722.
12747 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12749 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12750 under Linux. We only need to flush every 32-byte cache line.
12752 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12755 move_basic_block_to_end: Add branches when needed, eventually creating
12757 optimize_branches: added a parameter that tells if it's ok to create
12758 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12759 and avoid calling move_basic_block_to_end when it's not ok.
12762 2007-11-07 Mark Probst <mark.probst@gmail.com>
12764 * mini.c: Abort inlining call to InitializeArray if something
12765 looks wrong. Let the icall handle it, which now has proper safety
12768 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12770 * mini.c (mono_spill_call): add support for soft-float.
12772 * mini.c (mono_method_to_ir): add support for soft-float
12773 to inlined functions that return float.
12775 * mini.c (mono_method_to_ir): add support for soft-float
12776 to cee_stsfld opcode on float fields.
12778 2007-11-05 Geoff Norton <gnorton@novell.com>
12780 * mini-x86.h: Fix the structure access for X86 Leopard.
12783 2007-11-05 Martin Baulig <martin@ximian.com>
12785 * mini-trampolines.c
12786 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12787 after compiling the method to notify the debugger.
12789 2007-11-05 Martin Baulig <martin@ximian.com>
12791 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12793 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12795 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12796 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12798 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12800 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12801 native-to-managed wrappers.
12803 2007-11-01 Geoff Norton <gnorton@novell.com>
12805 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12808 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12810 * mini.c, mini-x86.c: when getting back from unmanaged code
12811 to managed via a marshaled delegate we also need to set the
12814 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12816 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12819 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12821 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12822 let the debugger or other external agents to tell the JIT when
12823 a sw breakpoint has been inserted in the code that the JIT needs
12824 to be able to inspect.
12826 2007-10-31 Martin Baulig <martin@ximian.com>
12829 (MonoDebuggerInfo): Remove `runtime_class_init'.
12831 2007-10-30 Martin Baulig <martin@ximian.com>
12834 (mono_debugger_thread_created): Added `MonoThread *' argument.
12835 (mono_debugger_extended_notification): New public method.
12836 (mono_debugger_trampoline_compiled): New public method.
12839 (MonoDebuggerThreadInfo): Added `thread' and
12840 `extended_notifications' fields.
12843 (debugger_executable_code_buffer): New static variable.
12846 (MonoDebuggerInfo): Added `executable_code_buffer',
12847 `executable_code_buffer_size', `breakpoint_info_area',
12848 `breakpoint_table' and `breakpoint_table_size'.
12850 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12852 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12853 that IP either is an unused value or the vtable pointer. IMT
12854 calls use vtable + offset now. Reduced by almost half the size
12857 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12859 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12860 defines to access param registers. Replace long usage with
12861 gsize as sizeof(long) != sizeof(void*) on Win64.
12863 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12864 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12865 instead of non-existant _GetAddressOfReturnAddress.
12867 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12868 param registers. Save/restore %rdi and %rsi in MonoLMF.
12870 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12871 param registers. Modify (throw_exception) signature to take
12872 %rdi and %rsi on Win64.
12874 Code is contributed under MIT/X11 license.
12876 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12878 * helpers.c: unlink debugging output files.
12880 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12882 * mini.c: Move mono_create_ftnptr () to object.c.
12884 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12886 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12887 optional. This function can now be used to disassemble code generated
12888 outside the JIT such as trampolines and IMT thunks.
12890 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12892 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12893 vtable pointer from a ldr instruction.
12895 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12896 new IMT call sequence.
12898 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12899 call sequence for interface invocations.
12901 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12902 for imt support. This function is empty since IMT on ARM requires no
12903 special handling on the IR side.
12905 * mini-arm.c (mono_arch_find_imt_method): added, required for
12908 * mini-arm.c (mono_arch_find_this_argument): added, required
12911 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12912 a ldr instruction to load a value stored in the code stream.
12914 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12918 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12920 * mini.c (mini_init): Install the jump trampoline callback.
12922 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12924 * mini-trampolines.c: handle synchronized methods with the common
12925 vtable trampoline (bug #335601).
12927 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12929 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12931 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12934 * mini-ia64.h mini-ia64.c: Add support for IMT.
12936 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12937 prolog. Fixes #331958.
12939 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12941 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12943 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12945 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12948 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12950 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12953 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12955 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12958 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12960 * mini-trampolines.c: changed the magic rampoline to understand
12961 the common vtable trampoline method: the method to invoke is
12962 determined by the vtable displacement of the call.
12964 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12966 * mini.c, mini.h: register the common vtable trampoline if the
12967 architecture supports it.
12969 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12971 * cpu-amd64.md: use the correct max length for tls_get.
12973 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12975 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12976 CEE_STELEM_ANY. Fixes #333696.
12978 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12980 * exceptions-x86.c: provide more graceful handling of the case where
12981 we followed a bogus function pointer from managed code (bug #332866).
12983 2007-10-11 Mark Probst <mark.probst@gmail.com>
12985 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12986 replaces the generic_shared flag and will carry more information
12989 * generic-sharing.c: Added mini_type_stack_size() which allows
12990 allows open types if given a generic sharing context.
12991 mini_get_basic_type_from_generic() takes a
12992 MonoGenericSharingContext* instead of a MonoCompile* now.
12994 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12995 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12996 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12997 changes above. Just passing arguments through to the right
13000 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13002 * mini-arm.c: unify the call emission to emit_code_seq().
13004 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13006 * tramp-arm.c: reduced the trampoline size.
13008 2007-10-10 Mark Probst <mark.probst@gmail.com>
13010 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13011 variable handling out of arch-specific code.
13013 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13015 * mini-arm.c: implemented fast delegate dispatch.
13017 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13019 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13020 that fp elimination is turned off if the space required by locals is too
13021 big. Fixes #331958.
13023 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13025 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13026 ARM to the new style trampoline.
13028 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13030 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13032 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13034 2007-10-09 Martin Baulig <martin@ximian.com>
13037 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13038 `field_info_offset_offset'.
13040 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13042 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13043 removed more internal usage of the r11 register and made it available
13044 to the register allocator.
13046 2007-10-08 Mark Probst <mark.probst@gmail.com>
13048 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13049 when sharing generics and treat type variables as references.
13051 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13053 * mini-ppc.c: started removing the internal uses of register r11
13054 to eventually allow the register allocator to manage it as an
13055 additional available register.
13057 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13059 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13061 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13063 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13064 specific trampolines as they are not performance critical as a jump
13065 target (maybe align as before only for AOT code?). This saves about
13066 200 KB of native code on x86 for monodevelop startup.
13068 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13070 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13071 monodevelop startup.
13073 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13075 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13077 * mini-sparc.h mini-sparc.c: Implement IMT support.
13079 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13080 its smaller and doesn't clobber sparc_g1.
13082 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13084 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13086 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13088 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13090 * mini-ppc.c: implemented fast delegate invocation.
13092 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13094 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13096 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13098 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13099 code to the new style trampoline in preparation for IMT support.
13101 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13103 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13104 systems already. This also reduces the specific trampiline sizes and
13105 prepares for the use of r12 as the IMT identifier register.
13107 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13109 * mini-mips.h: endianess fix (simplified from a patch by
13110 Thomas Kunze <thommy@tabao.de>, bug #323737).
13112 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13114 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13115 to access ucontext fields and enable netbsd support
13116 (partially from Magnus Henoch <mange@freemail.hu>).
13118 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13120 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13121 use the preprocessor from the CPP env var if it is set.
13123 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13125 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13126 code, before interface_offset gets used.
13128 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13130 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13131 mono_class_setup_vtable () before accessing klass->vtable.
13133 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13135 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13138 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13140 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13141 IMT slots (this saves hundreds of KB of memory in programs like
13142 IronPython and Monodevelop).
13144 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13146 * mini.c: print the delegate counter.
13148 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13150 * mini-x86.c: make it easier to enable the debugging code for IMT
13153 2007-09-28 Martin Baulig <martin@ximian.com>
13156 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13157 `mono_method_klass_offset' and `mono_method_token_offset'.
13159 2007-09-20 Mark Probst <mark.probst@gmail.com>
13161 * mini.c: First generics sharing implementation. Can only share
13162 in very simple cases. If sharing doesn't work it falls back to
13163 dedicated compilation.
13165 * mini.h: Flag in MonoCompile to specify whether generic
13166 compilation is shared. Flags enum for marking which generic inst
13167 of a context is used. Prototypes for helper functions.
13169 * generic-sharing.c: Helper functions for generic method sharing.
13171 * optflags-def.h: Optimization flag (gshared) for enabling generic
13172 method sharing added.
13174 * Makefile.am: generic-sharing.c added.
13176 2007-09-19 Daniel Nauck <dna@mono-project.de>
13178 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13180 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13181 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13184 2007-09-19 Martin Baulig <martin@ximian.com>
13186 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
13187 mono_debug_cleanup() is now part of mono_cleanup().
13189 2007-09-18 Zoltan Varga <vargaz@gmail.com>
13191 * driver.c (mono_main): Fix a warning.
13193 2007-09-17 Zoltan Varga <vargaz@gmail.com>
13195 * aot-compiler.c: Optimize various parts when processing large assemblies.
13198 * mini.c (mono_patch_info_hash): Improve hash function.
13200 2007-09-14 Jonathan Chambers <joncham@gmail.com>
13202 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
13204 Code is contributed under MIT/X11 license.
13206 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13208 * mini.c (mini_init): Fix a leak.
13210 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
13212 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13214 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
13216 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13218 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
13220 2007-09-13 Zoltan Varga <vargaz@gmail.com>
13222 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
13225 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13227 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13229 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
13231 * aot-runtime.c (decode_patch_info): Ditto.
13233 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13235 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13236 static case. Cache delegates in architecture specific code,
13237 based on number of parameters.
13239 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13240 in architecture specific code, based on number of parameters.
13242 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13243 caching happen in architecture specific code now.
13245 Code is contributed under MIT/X11 license.
13247 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13249 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13250 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13251 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13253 Code is contributed under MIT/X11 license.
13255 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13256 * mini.c: (mono_thread_abort) Fixed bug #82416.
13258 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13260 * mini.: hook the new managed GC allocation feature into the JIT.
13262 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13264 * mini.c: implementation for the new runtime tls opcode.
13266 2007-09-11 Martin Baulig <martin@ximian.com>
13269 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13270 `mono_method_inflated_offset'.
13272 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13274 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13275 async exceptions into a method.
13277 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13278 purpose of testing whenever the unwinder works at every instruction.
13280 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13282 * mini.c: check accessibility of method used in ldftn (fixes
13285 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13287 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13289 * inssel.brg: Fix a warning.
13291 2007-09-03 Martin Baulig <martin@ximian.com>
13293 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13294 now takes the `main_method' as argument.
13296 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13298 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13300 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13302 * driver.c: include the cil-coff.h header on Windows.
13304 Code is contributed under MIT/X11 license.
13306 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13308 * mini.c, driver.c: don't include the cil-coff.h header.
13310 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13312 * mini.c: flag places that needs fixes fo soft-float support.
13314 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
13316 * mini.h, inssel-float.brg: fix soft-float constant loads on big
13317 endian systems (partially from Dean Jenkins, bug #81924).
13319 2007-08-28 Mark Probst <mark.probst@gmail.com>
13321 * mini.c (check_linkdemand): Remove embedded reference object in
13322 call to LinkDemandSecurityException.
13323 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
13324 with an IntPtr instead of a reference object.
13326 2007-08-28 Zoltan Varga <vargaz@gmail.com>
13328 * mini.c (handle_initobj): Handle alignment properly.
13330 * inssel.brg (mini_emit_memset): Ditto.
13332 * inssel.brg (mini_emit_memcpy): Ditto.
13334 * inssel-sparc.brg: Ditto.
13336 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
13338 2007-08-26 Zoltan Varga <vargaz@gmail.com>
13340 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
13341 exceptions raised in unmanaged code. Fixes part of #82594.
13343 2007-08-24 Mark Probst <mark.probst@gmail.com>
13345 * mini.c (mono_method_to_ir), declsec.c
13346 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
13348 2007-08-22 Martin Baulig <martin@ximian.com>
13351 (MonoDebuggerThreadInfo): New typedef.
13352 (mono_debugger_thread_table): New global variable.
13353 (mono_debugger_thread_created): New public function.
13354 (mono_debugger_thread_cleanup): New public function.
13357 (MonoDebuggerInfo):
13358 - removed `get_current_thread' and `lookup_assembly'.
13359 - removed `data_table'.
13360 - added `thread_table'.
13363 (mono_thread_start_cb): Call mono_debugger_thread_created().
13364 (mono_thread_attach_cb): Likewise.
13365 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13366 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13369 * driver.c (mono_main): Move mono_debug_init() up, before calling
13370 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13372 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13374 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13375 together when passing several arguments of type double (gives a small
13376 speedup and saves a few bytes of generated code).
13378 2007-08-20 Jb Evain <jbevain@novell.com>
13380 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
13382 2007-08-20 Jb Evain <jbevain@novell.com>
13384 * mini.c (mono_method_to_ir): throw MethodAccessException
13385 and FieldAccessException instead of InvalidProgramException.
13387 2007-08-20 Mark Probst <mark.probst@gmail.com>
13389 * mini.c: CoreCLR security checks.
13391 * mini.h: Removed MonoSecurityMode (moved to
13392 metadata/security-manager.h) and mono_security_mode global var
13393 (replaced by set/get functions in security-manager.h).
13395 * driver.c: Added "core-clr-test" security mode for testing. Used
13396 set-function for setting security mode.
13398 2007-08-17 Mark Probst <mark.probst@gmail.com>
13400 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
13401 the new jit_info_table.
13403 * driver.c: Test code for the new jit_info_table (enabled by the
13404 define MONO_JIT_INFO_TABLE_TEST).
13406 2007-08-14 Zoltan Varga <vargaz@gmail.com>
13408 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13409 detection of call <REG> instruction sequence. Fixes build on freebsd.
13411 2007-08-13 Zoltan Varga <vargaz@gmail.com>
13413 * mini-exceptions.c: Fix a warning.
13415 2007-08-11 Zoltan Varga <vargaz@gmail.com>
13417 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
13418 stack overflow handling code on amd64 too.
13420 * mini-exceptions.c (mono_setup_altstack): Make this use
13421 mono_thread_get_stack_bounds ().
13423 * mini-x86.h: Disable sigaltstack on solaris x86.
13425 2007-08-10 Zoltan Varga <vargaz@gmail.com>
13427 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13429 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13431 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13433 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13435 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13437 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13439 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13441 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13444 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13446 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13447 to be emitted (bug #82281).
13449 2007-08-01 Martin Baulig <martin@ximian.com>
13451 Merged the `debugger-dublin' branch.
13453 * debug-debugger.h (MonoDebuggerInfo):
13454 Removed the `old_*' compatibility entries.
13455 Added `debugger_version' and `data_table'.
13456 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13457 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13460 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13461 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13462 instead of a `gconstpointer'.
13463 (mono_debugger_insert_method_breakpoint): Return a
13464 `MonoDebugMethodAddressList *'.
13466 2007-06-28 Martin Baulig <martin@ximian.com>
13468 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13470 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13472 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13473 __builtin_frame_address () since it is broken on older gcc versions.
13475 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13477 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13478 on the stack overflow handling and made the managed stack overflows
13479 catchable in most cases using soft guard pages.
13480 * exceptions-x86.c: added code to restore the protection in the soft
13481 guard pages at the end of exception handling.
13483 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13485 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13487 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13489 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13490 exception handling.
13492 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13494 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13495 signal handling support until it has been ported to the new mechanism.
13496 * mini.c: fixed stack overflow detection and use the new
13497 architecture code to handle signals on the altstack.
13499 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13501 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13502 stack overflows on the alt stack.
13504 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13506 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13507 stack overflows on the alt stack.
13509 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13511 * exceptions-ppc.c: cleanup preparing for altstack support.
13513 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13515 * exceptions-arm.c: cleanup preparing for altstack support.
13517 2007-07-27 Mark Probst <mark.probst@gmail.com>
13519 * mini.c (print_jit_stats): Output hazard pointer stats.
13521 2007-07-26 Mark Probst <mark.probst@gmail.com>
13523 * driver.c, mini.c: Replaced security mode flags with a single
13526 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13528 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13530 2007-07-25 Mark Probst <mark.probst@gmail.com>
13532 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13533 (which doesn't do anything yet) for activating Core CLR
13534 (Silverlight) security.
13536 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13538 * mini-codegen.c: work around a possible gcc bug on arm.
13540 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13542 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13543 message for platforms that don't support AOT compilation.
13545 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13547 * mini.h, mini.c, driver.c: temporary smcs hack.
13549 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13551 * mini-arm.h, mini-arm.c: arm EABI fixes.
13553 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13555 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13558 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13559 trampolines taking a method argument.
13561 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13563 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13564 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13566 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13567 JIT compilation throws an exception. Fixes #82050.
13569 2007-07-19 Mark Probst <mark.probst@gmail.com>
13571 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13572 with the MONO_EXCEPTION_ defines.
13574 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13576 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13579 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13580 the cause of an assertion.
13582 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13584 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13587 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13589 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13590 assert. Should fix #82103.
13592 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13594 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13595 here too. Fixes #82095.
13597 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13600 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13602 * mini-amd64.h: Enable IMT for amd64.
13604 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13606 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13608 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13610 2007-07-12 Mark Probst <mark.probst@gmail.com>
13612 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13613 as soon as check_linkdemand sets an exception_type.
13615 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13617 * mini-x86.c: fixed offsets for IMT call sequence.
13618 * mini-x86.h: enable IMT again.
13620 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13622 * trace.c (mono_trace_enter_method): Decode MonoType too.
13624 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13626 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13628 * mini-amd64.c: Add preliminary IMT implementation.
13630 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13632 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13633 understand the new IMT-base interface invocation (thanks to
13634 Daniel Nauck for the report and the remote debugging session).
13636 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13638 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13640 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13642 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13644 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13646 * mini-trampolines.c: implement AOT IMT support.
13647 * mini-x86.h: enable IMT support for wider testing.
13649 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13651 * inssel.brg (emit_imt_argument): Add aot support here.
13653 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13655 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13657 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13658 of the IMT implementation, partially from massi, with my
13659 implementation of the bsearch sequence. Disabled by default until
13660 the AOT code is implemented.
13662 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13664 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13666 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13668 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13670 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13671 arch-independent IMT JIT code from Massimiliano
13672 Mantione (massi@ximian.com) with small cleanups from me.
13674 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13676 * Makefile.am: fix svn invocation to get the svn revision to be
13677 independent of the local language (build fix).
13679 2007-07-09 Mark Probst <mark.probst@gmail.com>
13681 * mini.c (inline_method): Reset cfg->exception_type if the
13682 inlining is aborted. Fixes: 82049.
13684 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13686 * mini.c: remove assert from exception handling code when exception_ptr
13689 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13691 * mini.c (mono_codegen): Add an assert.
13693 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13694 enter and leave code.
13695 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13697 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13699 * mini-ppc.c: fixed memory corruption for localloc(0)
13702 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13704 * mini.c: Fix warnings.
13706 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13708 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13709 to emit better double->int conversions.
13711 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13713 * mini.c: the provided Min/Max optimizations are valid for unisgned
13716 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13718 * 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
13720 2007-06-28 Miguel de Icaza <miguel@novell.com>
13722 * mini.c (mono_running_on_valgrind): Add support for reporting the
13723 method and its boundaries to valgrind.
13725 2007-06-28 Martin Baulig <martin@ximian.com>
13727 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13729 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13731 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13733 * generic.2.cs: Add new test case.
13735 2007-06-25 Martin Baulig <martin@ximian.com>
13737 Merged the `debugger-dublin' branch.
13740 (mono_debugger_insert_method_breakpoint): New public method.
13741 (mono_debugger_remove_method_breakpoint): Likewise.
13742 (mono_debugger_check_breakpoints): New static method.
13743 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13745 * debug-debugger.h (MonoDebuggerInfo):
13746 Renamed (to keep backward compatibility in the vtable):
13747 `insert_breakpoint' -> `old_insert_breakpoint'.
13748 `remove_breakpoint' -> `old_remove_breakpoint'.
13749 `create_string' -> `old_create_string'.
13750 `lookup_class' -> `old_lookup_class'.
13751 `lookup_type' -> removed; changed into a dummy field.
13752 `lookup_assembly' -> `old_lookup_assembly'.
13753 Added (same functionality, but different signature):
13754 `create_string', `lookup_class', `lookup_assembly'
13756 `get_method_addr_or_bpt', `remove_method_breakpoint',
13757 `runtime_class_init'.
13759 * debug-debugger.c: Merged the `debugger-dublin' branch.
13761 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13763 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13765 (peephole_pass): Likewise.
13767 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13769 * driver.c: hopefully make setaffinity work also for ancient
13772 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13774 * driver.c : win32 build fix.
13776 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13778 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13779 processor if it is set.
13781 2007-06-21 Martin Baulig <martin@ximian.com>
13783 * debug-mini.h: New file.
13786 (mono_debugger_insert_breakpoint_full): Moved here from
13787 ../metadata/mono-debug-debugger.c.
13788 (mono_debugger_remove_breakpoint): Likewise.
13789 (mono_debugger_breakpoint_callback): Likewise.
13791 2007-06-15 Raja R Harinath <rharinath@novell.com>
13793 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13794 changes in MonoGenericClass.
13796 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13798 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13800 2007-06-14 Raja R Harinath <rharinath@novell.com>
13802 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13803 removal of MonoGenericMethod.
13805 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13807 * mini-exceptions.c: hooks for the exception events profiling API.
13809 2007-06-14 Randolph Chung <tausq@debian.org>
13811 * Makefile.ma: Add hppa target.
13812 * mini-arch.h: Include mini-hppa.h
13813 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13814 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13815 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13817 2007-06-14 Randolph Chung <tausq@debian.org>
13819 * inssel.brg: Add rules for "chained" compare-branch operations so that
13820 a single compare op can affect multiple branches. Adjust cost for
13821 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13822 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13823 cost for some rules so that they can more easily be overridden by
13824 per-arch rules (with fixes from lupus).
13825 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13827 2007-06-13 Randolph Chung <tausq@debian.org>
13829 * mini-ops.h: Reorder branch ops so that they match the order of the
13830 corresponding CEE_* ops. The code expects them this way.
13831 Add new ops for HPPA target.
13832 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13834 2007-06-13 Randolph Chung <tausq@debian.org>
13836 * mini-exceptions.c: Handle cases where the stack grows towards
13838 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13840 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13842 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13844 * driver.c: explain where a non-matching corlib is found.
13846 2007-06-13 Mark Probst <mark.probst@gmail.com>
13848 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13850 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13852 * mini-exceptions.c: Generate a method profile leave event during
13853 an exception to ensure that the profiler gets notified.
13855 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13857 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13860 * cpu-amd64.md: Add long_and/or/xor opcodes.
13862 2007-06-06 Wade Berrier <wberrier@novell.com>
13864 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13865 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13866 length of instruction shr_imm (expected 8, got 10)
13868 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13870 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13872 2007-06-06 Mark Probst <mark.probst@gmail.com>
13874 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13875 MonoInternalHashTable again (fixed bug in the internal hash table
13878 2007-06-06 Mark Probst <mark.probst@gmail.com>
13880 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13881 Have to figure out what makes it crash the SWF regression.
13883 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13885 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13887 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13889 * mini.c: optimize out the type check when storing null in a
13892 2007-06-04 Mark Probst <mark.probst@gmail.com>
13894 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13895 MonoInternalHashTable.
13897 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13899 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13900 signed integer methods.
13902 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13904 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13905 permanently since the current approach doesn't work.
13907 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13909 * inssel.brg (stmt): Only call delegate->invoke_impl if
13910 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13912 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13914 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13915 the sreg2==rdx case.
13917 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13918 account if it contains a rex prefix.
13919 (peephole_pass): Handle OP_FMOVE as well.
13921 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13923 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13924 as it causes regressions.
13926 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13928 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13929 static case as well.
13931 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13933 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13934 (mono_arch_get_this_arg_from_call): Ditto.
13936 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13938 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13941 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13942 (mono_arch_get_this_arg_from_call): Ditto.
13944 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13946 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13947 try to create optimized invoke code and use that for further invocations.
13948 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13950 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13952 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13954 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13955 sealed classes or methods.
13956 *devirtualization.cs: tests for the new optimization
13958 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13960 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13961 by the update_volatile () function.
13963 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13965 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13968 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13970 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13972 * mini.c: Add configure checks for header files.
13973 * mini-x86.c: Add configure checks for header files.
13974 * trace.c: Add configure checks for header files.
13975 * aot-runtime.c: Add configure checks for header files.
13976 * aot-compiler.c: Add configure checks for header files.
13977 * driver.c: Add configure checks for header files.
13978 * mini-codegen.c: Add configure checks for header files.
13980 Code is contributed under MIT/X11 license.
13982 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13984 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13985 icompare_imm -128 + op_iclt. Fixes #81703.
13987 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13989 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13991 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13993 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13994 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13995 so that all isinst checks now use "interface_bitmap".
13997 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13999 * cpu-amd64.md (jmp): Fix a warning.
14001 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14003 * basic.cs: Add new regression test.
14005 * basic.cs: Remove test which is now in basic-long.cs.
14007 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14009 * basic-long.cs: Add new test.
14011 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14013 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14015 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14017 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14019 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14022 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14023 throwing code a bit.
14025 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14026 the exception throwing code a bit.
14028 * mini-x86.c (get_call_info): Allocate result from a mempool.
14030 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14032 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14034 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14036 * mini.h (MonoCompile): Add 'token_info_hash' field.
14038 * mini.c: Save token->method associations during compilation so the AOT
14039 compiler can use it.
14041 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14042 which reference generic classes and methods.
14044 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14046 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14048 * aot-compiler.c (compile_method): Fix a typo in a comment.
14050 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14052 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14053 everything generic.
14055 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14057 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14059 * mini.h (MonoCompile): Add 'args' field.
14061 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14064 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14066 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14068 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14070 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14072 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14073 opcodes for some opcodes.
14075 * mini.h *.brg *.c: Use the new opcodes.
14077 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14079 * mini.h: Bumped aot revision.
14081 * inssel.brg: modified code generation of type checks for interfaces
14082 to use the new "MonoClass.interface_bitmap" instead of the old
14083 "MonoClass.interface_offsets".
14085 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14087 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14089 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14091 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14094 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14096 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14098 2007-04-27 Wade Berrier <wberrier@novell.com>
14100 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14101 mini.h) to fix build.
14103 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14105 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14107 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14108 causes the corlib unit tests to fail.
14110 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14112 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14114 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14116 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14117 opcodes to the comparison relations.
14119 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14120 opcodes to their types.
14122 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14124 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14125 it in cfg->arch.cinfo.
14127 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14129 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14130 cfg->cil_offset_to_bb.
14132 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14134 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14135 created becase of initlocals.
14137 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14139 * mini-alpha.c cpu-alpha.md: More alpha port work from
14140 Sergey Tikhonov <tsv@solvo.ru>.
14142 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14144 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14146 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14148 * cpu-s390.md (break): Correct the length of break instruction.
14150 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14152 * mini.c: fix a couple of soft-float issues and comments.
14154 2007-04-15 Miguel de Icaza <miguel@novell.com>
14156 * trace.c (is_filenamechar): - is also a filename char.
14158 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14160 * mini-s390.c: Correct checking for enum type in return value processing.
14162 2007-04-14 Raja R Harinath <rharinath@novell.com>
14164 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14165 (version.h): Makefile is in the build directory.
14167 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14169 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14171 2007-04-11 Martin Baulig <martin@ximian.com>
14173 * mini.c (can_access_member): Fix handling of generic classes;
14176 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14178 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14180 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14182 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14184 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14186 * mini-codegen.c: make sure the right spill amount is
14187 used for fp or integer registers (fixes the float_sub_spill() on ppc).
14189 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
14191 * mini-ppc.c: fixes for the fp_branch_nan test.
14193 2007-03-23 Zoltan Varga <vargaz@gmail.com>
14195 * basic.cs: Comment out new test which still fails on ia64.
14197 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14199 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
14201 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14203 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
14205 2007-03-22 Zoltan Varga <vargaz@gmail.com>
14207 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
14208 on 64 bit machines. Fixes part of #80738.
14210 * basic.cs: Add regression test.
14212 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14214 * inssel.brg basic.cs: Revert previous change to fix build.
14216 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
14219 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
14221 * basic.cs: Add new regression test.
14223 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14225 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14228 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14230 * cpu-s390x.md: Correct length of break instruction.
14232 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14234 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14235 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14237 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14239 * *.c: Begin WIN64 port.
14240 * mini.c: Use correct register in profiler.
14241 * mini-amd64.c: No inline assembly on Win64.
14242 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14243 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14244 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14245 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14246 mono_arch_ip_from_context for Win64.
14248 Contributed under MIT/X11 license.
14250 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14252 * exceptions-amd64.c (seh_handler): Ditto.
14254 * exceptions-x86.c (seh_handler): Fix a memory leak.
14256 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14258 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14259 mini-s390x.c: fixed peephole optimizations to deal
14260 correctly with 1 and 2 byte reload avoidance.
14262 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14264 * cpu-s390.md, cpu-s390x.md: update localloc length.
14266 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14268 * cpu-g4.md: added missing descriptions.
14270 2007-03-14 Miguel de Icaza <miguel@novell.com>
14272 * Makefile.am: Add support so the tail tests are not executed on
14273 PowerPC as that is a known limitation of the PowerPC port.
14275 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14277 * runmdesc.bat: Move to msvc directory.
14279 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14281 * runmdesc.bat: Run executable that was produced by the current
14282 target and sent via an argument.
14284 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14286 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14289 * generics.2.cs: Add regression test.
14291 2007-03-09 Wade berrier <wberrier@novell.com>
14293 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14295 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14297 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14298 AOT code depends on this.
14300 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14302 * mini.c: more precise tracking of types in the eval stack
14303 (part of fix for bug #81044).
14305 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14307 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14309 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14311 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14313 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
14315 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
14317 2007-02-22 Zoltan Varga <vargaz@gmail.com>
14319 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
14320 a pointer on 64 bit systems. Fixes #80190.
14322 * iltests.il: Add new regression test.
14324 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14326 * mini.c: inline a constant for Environment.IsRunningOnWindows.
14328 2007-02-19 Geoff Norton <gnorton@customerdna.com>
14330 * trace.c: Remove an erroneous alignemnt check when tracing.
14331 Fixes --trace on OSX86.
14333 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14335 * mini-$(arch).h: initialize SP in context for all the archs.
14337 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
14339 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
14340 regressions in the thread tests.
14342 2007-02-14 Zoltan Varga <vargaz@gmail.com>
14344 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
14345 - fixed implementation of LOCALLOC opcode
14346 - implemented non-un compare for floats
14348 - implementation of FDIV and CKFINITE opcodes
14349 - fixes for latest mono updates
14350 - additional arch opcodes
14352 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14354 * Makefile.am: simplify and merge rules for cross-compilation.
14356 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14358 * local-propagation.c: Actually *apply* the fix for bug 80591...
14360 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14362 * mini-exceptions.c: backuot part of the last change
14363 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14365 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14366 * inssel.brg: Fix bug 59286.
14369 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14371 * mini-exceptions.c: patch from Zoltan to correctly check for
14372 stack boundaries (using the stack register, not the frame register),
14373 fixes bugs #80724, #79717.
14375 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14377 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14378 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
14380 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
14381 presence of frame pointer elimination.
14383 2007-02-01 Geoff Norton <gnorton@customerdna.com>
14385 * mini-x86.h: NetBSD UCONTEX_REG defines.
14387 2007-02-01 Zoltan Varga <vargaz@gmail.com>
14389 * inssel-amd64.brg: Fix amd64 build.
14391 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
14393 * mini.h: remove extern to workaround what looks likes gcc bug 26905
14396 2007-01-31 Zoltan Varga <vargaz@gmail.com>
14398 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
14401 * mini-<ARCH>.c: Use mono_is_regsize_var ().
14403 2007-01-30 Mark Mason <mason@broadcom.com>
14405 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
14406 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
14407 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
14408 beginning support for CEE_JMP [not quite working yet]
14409 * tramp-mips.c: LMF handling now works
14411 2007-01-30 Zoltan Varga <vargaz@gmail.com>
14413 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
14415 * mini.h (NULLIFY_INS): New macro.
14417 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14419 * mini.c: statistical profiler fix for windows, patch
14420 from Tor Lillqvist (tml@novell.com).
14422 2007-01-30 Massimiliano Mantione <massi@ximian.com>
14423 * local-propagation.c: Fix bug 80591.
14425 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14427 * Makefile.am: put back the --export-dynamic option as with
14428 the previous gmodule flags (thanks to Robert Jordan).
14430 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14432 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14434 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14435 simplify and speed up the local register allocator. Also rename some fields
14436 like iassign->vassign.
14438 * regalloc.c: Remove some functions which are no longer used since their
14439 inlined version is in mini-codegen.c.
14441 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14443 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14445 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14447 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14448 narrowing. Fixes #80622.
14450 * iltests.il: Add new regresssion test.
14452 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14454 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14455 debug-debugger.c, debug-debugger.h: warning fixes.
14456 * driver.c: updated copyright year and made it fit in one line.
14458 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14460 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14462 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14464 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14466 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14468 * iltests.il: Add new test for bug #80507.
14470 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14472 * mini-arm.h: use soft-float also on vfp for now.
14474 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14476 * mini.c: fix some more soft-float issues.
14478 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14480 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14482 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14483 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14484 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14485 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14487 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14489 * mini-arm.c: typo fix.
14491 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14493 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14495 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14497 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14498 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14500 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14502 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14504 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14506 * inssel.brg: Fix a warning.
14508 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14510 * abcremoval.c ssa.c ssapre.c: Update after this change.
14512 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14514 * dominators.c (df_set): Use mono_bitset_union_fast.
14516 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14518 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14519 mini-codegen.c: reduce relocations and memory usage for the cpu
14522 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14524 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14526 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14527 to reduce their size.
14529 2007-01-19 Mark Mason <mason@broadcom.com>
14531 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14532 * mini-mips.c: more configuration macros, support long conditional branches, additional
14533 asserts, fix epilog instrumentation.
14534 * mini-mips.h: use standard stack walk
14535 * cpu-mips.md: increase size of div, rem and conditional branches
14537 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14539 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14542 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14544 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14545 (compile_method): Ditto.
14547 * aot-runtime.c (decode_klass_info): Ditto.
14549 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14550 needed by the code generated by inssel.brg. Also fix a warning.
14552 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14554 * mini.c: deal with enums that become genericinsts by
14555 being nested in a generic class (bug #79956).
14557 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14559 * mini.c: match the generic definition to check for
14560 private access with generic types (bug #78431).
14562 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14564 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14565 to make life easier for people cross-compiling that insist on not
14568 2007-01-17 Mark Mason <mason@broadcom.com>
14570 * inssel-long.brg: patch to deal with mips missing flags
14571 * inssel-long32-mips.brg: implement overflow checks
14572 * insset-mips.brg: implement overflow checks
14573 * mini-mips.h: implement conditional exception handling
14574 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14575 Remove unused code, minor cleanups.
14576 * exceptions-mips.c: minor cleanups
14577 * mini-ops.h: add mips conditional exception ops
14578 * cpu-mips.md: add mips conditional exception ops
14581 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14583 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14584 to deal with mips missing of flags.
14586 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14588 * exceptions-ppc.c: execute fault handlers.
14590 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14592 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14594 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14596 * mini.c: handle also floating point values in initialize_array.
14598 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14600 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14601 array initialization and make it conditional on the intrins option.
14603 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14605 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14606 relocations and put the patch info names close to the enum definition.
14608 2007-01-15 Mark Mason <mason@broadcom.com>
14610 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14612 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14614 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14616 2007-01-12 Raja R Harinath <rharinath@novell.com>
14618 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14620 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14622 * Makefile.am: distribute the mips sources.
14624 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14626 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14629 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14631 * cpu-x86.md: back out for now as this triggers other regressions.
14633 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14635 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14636 to eax:edx, so ecx can't get allocated to them (bug #80489).
14638 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14640 * mini.c, mini-exceptions.c: enabled running fault handlers
14643 2007-01-03 Miguel de Icaza <miguel@novell.com>
14645 * driver.c: If nothing fail, do not use the string "failed",
14646 because it makes it very annoying to view test result logs on the
14649 2006-12-30 Miguel de Icaza <miguel@novell.com>
14651 * debug-debugger.c (mono_debugger_main): Rename "main" to
14652 "main_method" to prevent a warning.
14654 Remove a warning for unused field.
14656 2006-12-28 Martin Baulig <martin@ximian.com>
14659 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14661 2006-12-22 Martin Baulig <martin@ximian.com>
14663 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14664 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14665 seperate `.mdb_debug_info' section, so we can access it from the
14666 debugger even if the binary is stripped.
14668 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14669 from the `.mdb_debug_info' here to prevent the linker from
14670 removing that section.
14672 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14673 mdb-debug-info64.s.
14675 2006-12-19 Robert Jordan <robertj@gmx.net>
14677 * mini-x86: enable the code to return small structures in
14678 registers for FreeBSD as well. Fixes bug #80278.
14679 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14681 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14683 * mini-x86.c: align the stack when calling the profiler
14684 function instrumenting the prolog (on OSX).
14686 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14688 * mini.c: emit a break opcode where Debugger.Break () is called.
14690 2006-12-13 Miguel de Icaza <miguel@novell.com>
14692 * mini.c (mono_method_to_ir): Provide useful information on this
14693 assert, to prevent others from debugging like I did.
14695 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14697 * mini.c: enable code which was incorrectly commented
14700 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14702 * mini-x86.c: enable on OSX, too, the code to return small
14703 structures in registers.
14705 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14707 * mini-x86.c: remove the use of the dynamic code manager here, too.
14709 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14711 * mini.h, debug-debugger.c, tramp-*.c: fixed
14712 mono_debugger_create_notification_function() to use
14713 mono_global_codeman_reserve () instead of a dynamic code manager.
14715 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14717 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14718 ves_array_element_address() jit icall and use a generated
14719 managed method instead (which is about 4 times faster for a rank 3
14722 2006-11-29 Mark Mason <mason@broadcom.com>
14724 * basic-calls.cs: additional tests for passing
14725 structures as function arguments.
14727 2006-11-29 Mark Mason <mason@broadcom.com>
14729 * mini-mips.h: disable custom exception handling
14730 * mini-mips.c: throw/rethrow should use jalr to call
14731 exception stubs. Fixed bug with passing structures
14732 by value. More support for tracing floating point
14735 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14737 * mini.c: fixed typo in the soft-float ldind.r4 handling
14740 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14742 * mini.c, mini.h, driver.c: added --runtime command line
14743 option to select a different runtime than the autodetected one.
14744 * jit.h: added API for embedders to initialize with a specific
14747 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14749 * mini.c: handle also boxing of r4 values (bug #80024).
14751 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14753 * mini-ppc.c: force indirect calls until we reserve
14754 enough address space for all the generated code.
14756 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14758 * exceptions-arm.c: workaround bugs in the libc definition
14759 of struct ucontext.
14761 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14763 * inssel.brg: fixes from me and Mark Mason.
14765 2006-11-23 Dick Porter <dick@ximian.com>
14767 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14768 semaphore display now we've fixed the initial value
14770 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14772 * inssel.brg: partially revert the last change to fix the build.
14774 2006-11-21 Mark Mason <mason@broadcom.com>
14776 * inssel.brg: Add and use compare-and-branch macros to support
14777 architectures that do not have condition code registers (ie. MIPS).
14778 * *-mips.{c,brg,md}: Fix copyright statements
14780 2006-11-20 Mark Mason <mason@broadcom.com>
14782 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14783 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14784 * mini.h: Added declaration for mono_print_ins()
14785 * mini-codegen.c: added ins_spec initializer for MIPS
14786 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14787 vreg to be virtual and hreg to be non-virtual.
14788 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14789 is not yet working/implemented correctly.
14790 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14791 non-static, fixup calls to print_ins() from other parts in the file.
14793 2006-11-20 Mark Mason <mason@broadcom.com>
14795 * basic-calls.cs: added tests for passing structures as arguments
14798 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14800 * inssel-long32.brg: optimize signed division by power of two.
14802 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14804 * mini-arm.c: added support for interworking with thumb code
14805 (mono must be still be built using the ARM instruction encoding).
14807 2006-11-19 Miguel de Icaza <miguel@novell.com>
14809 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14810 verifier has different rules for it. Fixes a few verifier issues
14813 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14814 at the end, so people know what happened.
14816 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14818 * brach-opts.c: in optimize_exception_target() make sure we
14819 are in a catch clause (fixes bug #79871).
14821 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14823 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14824 more soft-float support fixes.
14826 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14828 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14829 that are passed half on the stack and half in registers.
14831 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14833 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14834 more mips integration work from Mark E Mason
14835 <mark.e.mason@broadcom.com>.
14837 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14839 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14840 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14841 tramp-mips.c: added sources for the mips port, not
14842 integrated in the build yet. Contributed by
14843 Mark E Mason <mark.e.mason@broadcom.com>.
14845 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14847 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14849 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14851 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14852 put the soft-float rules in its own file since it seems to
14853 break s390 compilation.
14855 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14857 * mini-arm.c: fixed wrnings.
14859 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14861 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14862 inssel-arm.brg: ARM support for soft-float.
14864 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14866 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14867 loads and stores of 32 bit fp values.
14869 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14871 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14873 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14874 works. Fixes #79852 and #79463.
14876 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14878 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14879 more soft-float support WIP and fixes.
14881 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14883 * mini-arm.c: some VFP updates.
14885 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14887 * mini-exceptions.c: 0 is a valid local var offset in some
14888 architectures, don't assert (bug #78508).
14890 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14892 * exceptions-arm.c: fixed off by one error in stack walk code.
14894 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14896 * mini.h, mini.c: more precise tracking of type load exceptions.
14898 2006-11-03 Robert Jordan <robertj@gmx.net>
14900 * Makefile.am: [WIN32] Add monow.exe target.
14901 * driver.c: [WIN32] Don't detach the console when debugging.
14904 2006-10-30 Miguel de Icaza <miguel@novell.com>
14906 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14908 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14910 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14912 * driver.c (mini_regression): Fix --regression with AOT.
14914 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14916 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14918 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14920 * mini-sparc.h: Don't use sigaction on sparc/linux.
14922 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14924 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14926 * mini-exceptions.c: Add proper include files for getpid ().
14928 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14930 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14931 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14934 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14935 name cache to reduce its size.
14937 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14939 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14941 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14942 the mono_lmf TLS variable.
14944 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14945 trampoline lmf frames.
14947 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14949 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14951 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14952 the mono_lmf TLS variable.
14954 * mini-exceptions.c: Access the LMF structure through accessors.
14956 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14957 variable instead of in jit_tls->lmf.
14959 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14961 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14962 trampoline lmf frames.
14964 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14966 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14968 * mini.c trace.c mini-x86.c: Revert these too.
14970 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14973 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14975 * genmdesc.c: removed now dead code.
14977 2006-10-09 Robert Jordan <robertj@gmx.net>
14979 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14981 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14983 * mini.h: do not leave gaps in the opcode values.
14985 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14987 * jit-icalls.h: flag functions as internal here, too.
14989 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14991 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14992 functions with the internal attribute.
14994 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14996 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14998 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15000 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15003 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15005 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15006 tail calls as on other platforms.
15008 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15010 * iltests.il: Add a few tailcall tests.
15012 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15014 * driver.c: fix loop for old compilers (bug #79521).
15016 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15018 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15020 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15022 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15023 metadata without any code.
15025 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15026 more precise debugging information using gdb.
15028 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15030 * inssel-ia64.brg: Make the helper methods static.
15032 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15034 * inssel-x86.brg: make the helper methods static.
15036 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15038 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15040 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15042 * mini.c: updates for monoburg changes.
15043 * inssel.brg: make a few helper functions static as they should.
15045 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15047 * Makefile.am: Move mini-codegen.c to common_sources.
15049 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15051 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15053 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15054 mini-ppc.h: port to use the common local register allocator.
15056 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15058 * mini.h: Remove the comment too then.
15060 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15062 * mini.h: put back backend.data which is to be used shortly and
15063 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15064 pointers on 4 byte boundaries it'd have much bigger issues running
15065 and you can ifdef it out anyway.
15067 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15069 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15070 MonoInst size by 4 bytes on 64 bit machines.
15072 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15074 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15075 replacement with more meaningful field names. Arch maintainers, please
15076 check the assigned names are good enough for your arch.
15078 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15080 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15081 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15083 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15085 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15086 relocations and memory requirements, put the optimization flags
15087 definitions in their own file.
15089 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15091 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15093 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15095 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15097 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15099 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15101 * inssel.brg: use the correct function to get the size of an item
15102 in an array, given an element class.
15103 * aot-compiler.c: do not access class->class_size directly.
15105 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15107 * mini.h, debug-mini.c: added a debugging function to print
15108 info about local variables and arguments in a jitted method.
15110 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15112 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15114 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15116 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15118 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15119 inner and outer loops when passing vtypes.
15121 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15123 * mini-ppc.c: take into account the cpu errata for cache flushing
15124 which caused some random errors (bug #79381).
15126 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15128 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15129 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15131 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15133 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15136 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15137 freebsd ports tree.
15139 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15140 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15142 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15145 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15147 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15149 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15151 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15152 macro does not have to be changed during debugging.
15154 * 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>.
15156 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15158 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15160 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15161 MONO_ARCH_NO_EMULATE_MUL is defined.
15163 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15165 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15167 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15169 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15171 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15173 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15174 stuff to mini-exceptions.c where it is used.
15176 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15177 setup code, the real one is in mini-exceptions.c.
15179 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15180 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15181 some changes from the freebsd ports tree.
15183 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15186 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
15188 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
15190 * mini.c: on Linux, check for /proc to be mounted
15191 (bug# 79351, novell bug#201204).
15193 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
15195 * mini.c: handle cases where pthread_attr_getstack() behaves
15196 incorrectly (bug #78096).
15198 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
15200 * mini-arm.c: support larger stack frames (bug #79272).
15202 2006-09-08 Zoltan Varga <vargaz@gmail.com>
15204 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
15206 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
15209 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
15210 mono_class_from_name () to find a class from its name.
15212 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
15214 2006-09-07 Zoltan Varga <vargaz@gmail.com>
15216 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
15218 2006-09-05 Kornel Pal <kornelpal@gmail.com>
15220 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
15222 2006-09-04 Zoltan Varga <vargaz@gmail.com>
15224 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
15225 callinfo->trampoline.
15227 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15229 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
15232 2006-09-03 Zoltan Varga <vargaz@gmail.com>
15234 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15236 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15238 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15239 stats.method_trampolines, it is already done by the generic trampoline code.
15241 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15243 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15245 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15247 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15249 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15251 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15253 * mini.c (print_jit_stats): Print new stats.
15255 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15257 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15259 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15260 Address on two dimensional arrays. Fixes #78729.
15262 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15264 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15267 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15269 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15272 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15274 (mini_get_ldelema_ins): Ditto.
15276 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15278 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15279 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15282 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15284 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15285 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15287 * exceptions-s390x.c: Cosmetic change.
15289 * tramp-s390.c: Fix warning.
15291 * cpu-s390.md: Correct length of mul_imm.
15293 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15295 * aot-compiler.c: added binary writer with ELF backend
15296 implementation (only on Linux/x86 for now).
15298 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15300 * Makefile.am: Don't run net 2.0 AOT tests.
15302 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15303 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15305 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15307 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15309 * aot-compiler.c: simplified and refactored the asm-writing code
15310 to allow different backends.
15312 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15314 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
15316 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
15317 little. Share patches of type TYPE_FROM_HANDLE as well.
15319 * mini.c (mono_patch_info_equal): New helper function.
15320 (mono_patch_info_hash): Ditto.
15322 * aot-compiler.c (emit_method_code): Fix s390 build.
15324 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
15325 is not handled because it is stored as a flag and not as a type ctor. Fixes
15328 2006-08-17 Zoltan Varga <vargaz@gmail.com>
15330 * aot-compiler.c: Fix computation of GOT slot statistics.
15332 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
15333 Also remove support for not PIC AOT.
15335 * mini.h: Bump AOT file format version.
15337 * objects.cs: Add a test for #78990.
15339 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
15340 (peter.dettman@iinet.net.au). Fixes #79087.
15342 * basic-long.cs: Add a test for the above.
15344 2006-08-16 Zoltan Varga <vargaz@gmail.com>
15346 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
15348 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
15351 2006-08-15 Zoltan Varga <vargaz@gmail.com>
15353 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15356 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15358 * mini.c: Don't verify COM proxy invoke calls
15361 2006-08-10 Dick Porter <dick@ximian.com>
15363 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15364 which process is holding semaphores locked.
15366 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15368 * mini-ia64.c mini-amd64.c: Fix #79027.
15370 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15372 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15374 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15375 implicit arguments in a vararg call. Fixes #79027.
15377 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
15379 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
15380 (mono_get_array_new_va_signature): Ditto.
15382 2006-08-05 Zoltan Varga <vargaz@gmail.com>
15384 * aot-runtime.c: Call init_plt lazily.
15386 * inssel-long.brg: Fix unsigned long->int conversion.
15388 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
15390 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
15391 that most data is now in the .rss/.data section.
15393 2006-08-04 Zoltan Varga <vargaz@gmail.com>
15395 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
15397 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
15399 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
15401 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
15403 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
15404 virtual call. Fixes #79010.
15406 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
15407 and use the result as the this argument in the real call.
15409 * generics.2.cs: Add a new test for #79010.
15411 2006-08-03 Zoltan Varga <vargaz@gmail.com>
15413 * mini-x86.c: Fix a warning.
15415 * aot-compiler.c: Add a bunch of statistics.
15417 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
15419 2006-08-02 Zoltan Varga <vargaz@gmail.com>
15421 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
15423 2006-08-01 Zoltan Varga <vargaz@gmail.com>
15425 * 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>.
15427 2006-07-13 Miguel de Icaza <miguel@novell.com>
15429 * mini.c (mono_method_to_ir): Obtain the original method in the
15430 CIL stream and use this to perform validation.
15434 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15436 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15437 (mono_arch_call_opcode): Ditto.
15439 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15442 * mini.c (mono_patch_info_dup_mp): New helper function.
15444 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15445 compilation. Fixes #78827.
15447 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15449 * declsec.c: Use original security informations for
15450 MONO_WRAPPER_MANAGED_TO_MANAGED.
15452 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15454 * mini.c: Allow Com Interop methods/classes and
15455 don't verify COM wrapper calls
15458 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15460 * inssel-long32.brg: Fix long->i4 checked conversion.
15462 * exceptions.cs: Add a test for the above.
15464 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15466 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15468 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15471 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15474 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15476 * mini.c: Fix solaris/x86 exception handling.
15478 * Makefile.am: Get rid of $(ICU_LIBS).
15480 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15482 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15483 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15484 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15486 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15488 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15489 this function causes a SIGSEGV.
15491 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15493 * mini.c: Remove unused solaris/x86 includes.
15495 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15497 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15499 2006-06-20 Jb Evain <jbevain@gmail.com>
15501 * cpu-g4.md: fix max length of start_handler instruction.
15503 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15504 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15506 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15507 * ssa.c: Fixed bug 78653 for SSA based deadce.
15508 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15509 MonoInst.flags, used in SSA based deadce.
15510 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15511 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15513 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15515 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15516 it can end up using non executable memory on ppc64 systems
15517 running ppc32 userspace (fix from Johannes Berg).
15519 2006-06-14 Dick Porter <dick@ximian.com>
15521 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15524 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15525 * mini.c: Made so that inline is locally disabled if it would
15526 trigger a .cctor, because too many apps depend on this behavior
15527 (which seems to be also the one of the MS CLR).
15529 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15531 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15532 No idea why this worked before.
15534 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15535 which branch to outer exception clauses since they could skip the
15536 inner finally clauses. Fixes #78633.
15538 * exceptions.cs: Add a test for the above.
15540 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15543 * iltests.il: Add a test for the above.
15545 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15547 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15548 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15550 * iltests.il: Add a test for the above.
15552 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15554 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15556 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15557 methods as instrinsics.
15559 2006-06-09 Wade Berrier <wberrier@novell.com>
15561 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15562 (simple-cee-ops.h ssapre-mini-ops.h)
15564 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15566 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15567 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15569 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15570 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15572 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15574 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15576 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15578 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15579 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15580 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15581 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15582 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15583 of opcodes, so that bug 78549 should not happen again.
15584 * ssapre.c: Updated to use the renamed files.
15586 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15588 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15589 in OP_ATOMIC_EXCHANGE_I4.
15591 2006-06-07 Wade Berrier <wberrier@novell.com>
15593 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15594 in mono_debugger_create_notification_function)
15596 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15598 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15600 * mini.c (type_from_stack_type): Disable some changes which do not
15603 * driver.c: Reenable opts.
15605 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15606 of the evaluation stack.
15608 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15609 evaluation stack trace at entry to the bblock.
15611 * mini.c (merge_stacks): New function to perform verification of stack merges.
15612 Turned off by default.
15614 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15617 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15619 * local-propagation.c: Fixed bug 78549.
15621 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15623 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15625 2006-06-02 Miguel de Icaza <miguel@novell.com>
15627 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15628 tramp-arm.c, tramp-ia64.c
15629 (mono_debugger_create_notification_function): Update signature to
15630 new signature and use new protocol for creating the notification
15633 Should fix the build.
15635 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15637 * exceptions-ppc.c (mono_jit_walk_stack)
15638 (ves_icall_get_frame_info): Fix the build
15640 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15642 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15644 2006-05-31 Raja R Harinath <rharinath@novell.com>
15646 * il2tests.2.il: New file for generics CIL tests. Add test for
15648 * Makefile.am: Update.
15651 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15654 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15656 * aliasing.c: Fixed bug 78311.
15658 2006-05-29 Martin Baulig <martin@ximian.com>
15660 * mini-exceptions.c (mono_find_jit_info): When computing the
15661 native offset, check whether we're actually inside the method's
15662 code; call mono_debug_print_stack_frame() to format the frame.
15663 (ves_icall_System_Exception_get_trace): Call
15664 mono_debug_print_stack_frame() to format the stack frame.
15665 (ves_icall_get_trace): Update to the new debugging API.
15666 (mono_jit_walk_stack_from_ctx): Likewise.
15667 (ves_icall_get_frame_info): Likewise.
15669 * mini.c (get_method_from_ip): Use the new debugging API.
15670 (mono_print_method_from_ip): Likewise.
15673 (mono_jit_walk_stack): Use the new debugging API.
15674 (ves_icall_get_frame_info): Likewise.
15676 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15678 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15680 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15682 * mini.c: Added "limitator" to inline for debugging.
15684 2006-05-24 Martin Baulig <martin@ximian.com>
15686 * debug-debugger.c (mono_debugger_init): Create a private,
15687 malloc()-based code manager for the notification function and
15688 intentionally leak it on exit. This fixes the crash-on-exit race
15692 (mono_debugger_create_notification_function): Added
15693 `MonoCodeManager *' argument.
15696 (mono_debugger_create_notification_function): Added
15697 `MonoCodeManager *' argument.
15699 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15701 * aliasing.c: Fixed 64 bit issue.
15702 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15703 default since all known bugs are fixed (one more time!).
15705 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15707 * mini.c: write barrier support.
15709 2006-05-23 Martin Baulig <martin@ximian.com>
15711 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15712 check at the top of the file.
15714 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15716 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15717 reverting changes without reason and without changelog entries.
15719 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15721 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15722 to a few opcodes. Fixes #78439.
15724 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15725 consistency with other archs.
15727 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15729 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15731 * debug-debugger.c: fix the build.
15733 2006-05-17 Martin Baulig <martin@ximian.com>
15736 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15737 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15738 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15739 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15741 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15743 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15745 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15747 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15748 MONO_TYPE_GENERICINST.
15750 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15751 MONO_TYPE_GENERICINST.
15753 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15755 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15758 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15760 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15762 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15764 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15766 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15767 mono_trace_cleanup ().
15769 * iltests.il: Fix problem with the newly added test.
15771 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15772 due to register constraints, free up the previous hreg. Fixes #78314.
15774 * iltests.il: Add new test for #78314.
15776 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15777 Interlocked.Add. Fixes #78312.
15779 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15781 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15783 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15785 2006-05-05 Martin Baulig <martin@ximian.com>
15787 * debug-mini.c (mono_debug_open_block): New method.
15790 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15791 the beginning of each basic block.
15794 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15795 the beginning of each basic block.
15797 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15799 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15800 default until I understand why they break the build on amd64.
15802 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15804 * mini.c (mini_cleanup): Call mono_cleanup ().
15806 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15809 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15811 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15812 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15813 default since all known bugs are fixed, and I cannot reproduce bug
15814 77944... I'm asking Matt Hargett to test again after this commit.
15816 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15818 * mini-codegen.c: Fixed typo that thrashed inline.
15820 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15822 * dominators.c (compute_dominators): Avoid using a worklist since
15823 it is not correct in some cases. Instead, iterate over all bblocks as
15824 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15826 2006-04-28 Miguel de Icaza <miguel@novell.com>
15828 * mini.c (mono_jit_compile_method_inner): Use
15829 mono_prepare_exception_from_error that resets the value
15832 2006-04-27 Miguel de Icaza <miguel@novell.com>
15834 * mini.c: Move the mini_loader_error_to_exception to metadata.
15836 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15838 * aliasing.c: Fixed bug 78210.
15840 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15842 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15843 default until all their problems (or the ones they trigger) are fixed.
15845 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15847 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15849 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15850 as loaded only after resolving patches since that could invoke the same method.
15852 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15854 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15857 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15860 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15863 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15864 made from AOT code through the PLT table.
15866 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15867 holding the plt offset when a call is made to the aot plt trampoline.
15869 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15871 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15874 * Makefile.am (common_sources): Fix build breakage.
15876 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15877 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15878 intra-assembly calls if possible.
15880 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15882 * mini-trampolines.c: Handle PLT entries.
15884 * mini.c: Avoid creating a GOT var for calls.
15886 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15887 from mscorlib code.
15889 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15890 from mscorlib code.
15892 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15895 * mini.h: Bump AOT file format version.
15897 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15900 2006-04-25 Martin Baulig <martin@ximian.com>
15902 * driver.c: Disable copyprop, consprop and inline when running
15903 inside the debugger.
15905 2006-04-25 Martin Baulig <martin@ximian.com>
15907 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15908 with `get_current_thread' and added `detach'.
15909 (MonoDebuggerMetadataInfo): Added `thread_size',
15910 `thread_tid_offset', `thread_stack_ptr_offset' and
15911 `thread_end_stack_offset'.
15913 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15915 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15918 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15919 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15921 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15923 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15925 * aot.c: Add support for ADJUSTED_IID.
15927 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15929 * aot.c (emit_method_order): Don't align method_order_end.
15931 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15932 the interface ID changes.
15934 2006-04-21 Dick Porter <dick@ximian.com>
15936 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15937 cleaning up a thread. Fixes the new part of bug 77470.
15939 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15941 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15942 to managed wrapper.
15944 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15946 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15948 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15949 SIGSEGV. Fixes #78072.
15951 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15952 unregister our SIGABRT handler.
15954 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15956 * mini.c: Disabled inline where it can alter the call stack in a
15957 way visible from managed code.
15958 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15961 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15963 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15964 on other platforms. Fixes #78089.
15966 2006-04-13 Martin Baulig <martin@ximian.com>
15968 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15969 determine whether we're inside the debugger.
15972 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15974 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15976 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15977 handler clauses. Fixes #78024.
15979 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15980 in the CALL_MEMBASE opcodes. Fixes #78088.
15981 (mono_arch_get_vcall_slot_addr): Ditto.
15983 2006-04-10 Martin Baulig <martin@ximian.com>
15985 * debug-debugger.c: The thread handling code has now been moved
15986 into ../metadata/threads.c.
15988 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15990 * driver.c (mono_main): Fix --with-gc=none build.
15992 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15993 (mono_spillvar_offset_float): Ditto.
15994 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15995 hreg, not when its !global, since on ia64, there is a third category: stacked
15998 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16000 * mini.c: set MonoInst->klass for load field address and a few other
16003 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16005 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16007 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16009 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16010 the branch opt changes.
16012 2006-04-06 Dick Porter <dick@ximian.com>
16014 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16016 * wapihandles.c (mini_wapi_seminfo):
16017 * driver.c (mono_main): Add semaphore info option
16019 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16021 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16022 branch optimization changes. Fixes #78009.
16024 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16026 * mini.c: ignore accessibility of methods in managed->native wrappers.
16028 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16030 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16032 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16034 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16036 * mini.c: Modify the branch optimizations to preserve the invariant that
16037 the entries inside the in_bb and out_bb arrays are unique.
16038 (mono_unlink_bblock): Avoid creation of new arrays.
16040 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16042 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16045 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16047 * mini.c (optimize_branches): Remove the "optimizations" in
16048 the cbranch1/cbranch2 -> branch cases which were causing several
16049 problems in the past. Fixes #77986.
16051 2006-03-31 Chris Toshok <toshok@ximian.com>
16053 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16054 default optimizations :(
16056 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16058 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16061 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16063 * local-propagation.c: Added comments to structs and removed
16064 "Mono" prefixes from local tree mover types.
16066 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16068 * Makefile.am (arch_sources): Define this for each architecture so
16069 libmono_la_SOURCES is defined in one place.
16071 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16073 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16076 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16078 * driver.c: print the GC name supplied by configure.
16080 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16082 * local-propagation.c: Added tree mover, and moved here all the
16083 local propagation code from mini.c
16084 * mini.c: Added support for treeprop, and moved all the local
16085 propagation code to local-propagation.c
16086 * mini.h: Added support for treeprop
16087 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16088 treeprop, inline and deadce by default
16089 * Makefile.am: Added local-propagation.c
16091 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16093 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16095 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16097 * debug-debugger.c: make it compile without the Boehm GC.
16099 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16101 * mini.c: fixed issue with mismatch when an icall is registered
16102 with multiple names but same address.
16104 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16106 * declsec.c, mini-exceptions.c: use write barrier to set reference
16107 fields of managed objects.
16109 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16111 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16112 (can_access_internals): Fix a warning.
16114 * mini.c (print_method_from_ip): Rename this to
16115 mono_print_method_from_ip so it gets exported.
16117 * trace.c: Deal with strings inside StringBuilder's containing garbage
16118 and fix memory leaks. Fixes #77848.
16120 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16122 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16125 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16127 * mini-s390.c: Remove OP_X86_TEST_NULL.
16129 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16131 * mini.c: use the correct GetHashCode() for the moving collector.
16133 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16135 * liveness.c: Regalloc spill cost tuning.
16137 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16139 * mini-s390x.h: Correct S390_LONG macro.
16141 * mini-s390x.c: Cleanup unused code.
16143 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16145 * jit-icalls.h: New file.
16147 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16148 icalls and include that instead of including jit-icalls.c.
16150 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16153 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16155 * mini.c: when checking for member accessibility, also check for
16156 friend assemblies and for explicit interface implementations.
16158 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16160 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16162 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16164 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16165 common cases are done first.
16167 * mini-ops.h: Only define platform specific opcodes on the given platform.
16169 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16172 2006-03-14 Martin Baulig <martin@ximian.com>
16174 Revert Paolo's change from r57348:
16176 * mini.h: don't use gboolean for bitfields.
16177 * mini.c: verifier changes for fields and methods accessibility.
16179 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16181 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16183 * mini-s390x.c: Fix conv_r_un.
16185 * cpu-s390, cpu-s390x.md: Fix lengths.
16187 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
16189 * mini.c: nested types have access to all the nesting
16190 levels, not just the enclosing types.
16192 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16194 * mini.c: added a few more verification checks.
16196 2006-03-12 Zoltan Varga <vargaz@gmail.com>
16198 * liveness.c: Merge optimizations from the linear-il branch.
16200 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16202 * mini-ia64.c (emit_call): Add a comment.
16204 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
16206 * tramp-ia64.c: Fix some warnings.
16208 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
16210 * mini.h: don't use gboolean for bitfields.
16211 * mini.c: verifier changes for fields and methods accessibility.
16213 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16215 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
16216 lazy icall wrapper changes.
16218 * dominators.c: Replace all the dominator algorithms with faster
16219 ones from the linear-il branch.
16221 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
16224 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16225 common cases are done first.
16227 * mini-amd64.c: Fix some warnings.
16229 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
16232 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16235 * mini.h: Add a missing prototype.
16237 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16239 * mini.c: Compile icall wrappers lazily.
16241 * mini-codegen.c: Use printf instead of g_print since its much faster.
16243 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16246 * mini.c (optimize_branches): Cache the negative result from
16247 remove_block_if_useless ().
16249 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16250 Also fix some bblock linking issues.
16252 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16255 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16257 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16258 accessed fields first, for better cache behavior.
16260 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16262 * mini.c: speedup IList<T> array accesses.
16264 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16266 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16267 inline_costs counter. Fixes #77190.
16269 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16271 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16272 trace messages. Fixes #77706.
16274 2006-03-04 Martin Baulig <martin@ximian.com>
16276 * tramp-amd64.c, tramp-x86.c
16277 (mono_debugger_create_notification_function): Use
16278 mono_global_codeman_reserve() to allocate a buffer at runtime and
16281 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16283 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16284 notification function at runtime and then call `initialize' in the
16285 `MONO_DEBUGGER__debugger_info' vtable.
16287 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16289 * iltests.il: Fix a visibility problem.
16291 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16293 * driver.c, mini.c: add hooks for the counters API.
16295 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16297 * driver.c: show disabled options.
16299 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16301 * linear-scan.c: always use cost-driven selection.
16303 2006-02-28 Raja R Harinath <rharinath@novell.com>
16305 * jit-icalls.c (helper_compile_generic_method): Revert change from
16308 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16310 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16312 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16314 * inssel.brg: style fixes, mostly to force the updated monoburg
16315 to run for people using svn.
16317 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
16319 * mini.c: match monoburg changes.
16321 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16323 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
16324 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
16325 declaration in the header file.
16327 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
16329 * helpers.c: reduce relocations and mem usage.
16331 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
16333 * mini.h, mini-codegen.c: disable logging features if
16334 requested by configure.
16336 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
16338 * mini.c: tiny verifier changes.
16340 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16342 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
16343 cpu-pentium.md: stack alignment changes for osx/x86,
16344 partially from Geoff Norton <gnorton@customerdna.com>.
16346 2006-02-24 Raja R Harinath <harinath@gmail.com>
16348 * jit-icalls.c (helper_compile_generic_method): Update to changes
16349 in metadata/class.c.
16351 2006-02-24 Zoltan Varga <vargaz@gmail.com>
16353 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16355 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16356 interface calls with large offsets.
16358 2006-02-23 Raja R Harinath <rharinath@novell.com>
16360 * jit-icalls.c (helper_compile_generic_method): Document the
16361 special-case we depend on so that we can inflate the method twice
16362 with the same context with no bad side-effects.
16364 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16366 * mini-x86.c, mini-amd64.c: fix for case when xen support
16369 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16371 * mini-x86.c, mini-amd64.c: generate code to access tls items
16372 in a faster way for Xen systems.
16374 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16376 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16377 updates and compilation fixes for the OSX/x86 port, mostly from
16378 Geoff Norton <gnorton@customerdna.com>.
16380 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16382 * inssel.brg: faster interface call implementation
16383 to sync with the interface_offsets MonoVTable changes.
16385 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16387 * mini.c: more verification checks.
16389 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
16391 * mini.c: added a few more verification checks.
16393 2006-02-17 Neale Ferguson <neale@sinenomine.net>
16395 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
16396 facility on the processor and use it if available.
16398 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16400 * driver.c, aot.c, mini.c: throw exception if the IL code is
16401 invalid or unverifiable.
16403 2006-02-17 Raja R Harinath <rharinath@novell.com>
16405 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
16408 2006-02-16 Zoltan Varga <vargaz@gmail.com>
16410 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
16412 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16414 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
16415 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
16416 handling of instantiated generic valuetypes.
16418 2006-02-11 Zoltan Varga <vargaz@gmail.com>
16420 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
16421 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
16424 * generics.2.cs: Revert the nullable reftypes tests.
16426 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16428 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16429 using __builtin_frame_address (1) as it doesn't work in the presence
16430 of optimizations. Hopefully fixes #77273.
16432 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16433 -> generics.cs change as it doesn't work with some automake versions.
16435 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16437 * mini.c: handle systems that sue a different way to
16438 retrieve the stack address of the current thread.
16440 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16442 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16443 it specially in the makefile.
16445 * generics.2.cs: Add tests for nullable reference types.
16447 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16449 * mini.c: always handle the case when mono_jit_init()
16450 is called in a thread different from the main thread,
16451 confusing libgc (bug #77309).
16453 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16455 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16457 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16459 * mini.c: change optimize_branches () to use a single loop
16460 and introduce a new optimization to simplify some range checks.
16462 2006-02-03 Martin Baulig <martin@ximian.com>
16464 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16465 and merged with debugger_thread_manager_add_thread().
16466 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16467 inform the debugger about the main thread.
16469 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16471 * basic.cs: Add test for div.un/rem.un constant folding.
16473 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16475 * cpu-s390x.md: correct int_xor_imm length
16477 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16479 * generics.2.cs: New test for #77442.
16481 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16484 2006-02-02 Martin Baulig <martin@ximian.com>
16486 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16487 <mono/metadata/mono-debug-debugger.h>
16489 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16491 2006-02-02 Martin Baulig <martin@ximian.com>
16493 * debug-debugger.h: New header file for debug-debugger.c.
16495 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16496 function is a separate thread anymore; add support for attaching.
16498 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16500 * tramp-x86.c: Fix a warning.
16502 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16504 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16505 on very large methods.
16507 * aot.c (load_patch_info): Fix a warning.
16509 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16511 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16512 mini-ops.h: alu membase optimizations.
16514 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16516 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16517 to speedup StringBuilder.
16519 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16521 * dominators.c (mono_compute_natural_loops): Fix detection of
16522 loop body start blocks.
16524 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16526 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16528 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16531 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16533 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16535 2006-01-25 Martin Baulig <martin@ximian.com>
16537 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16538 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16539 started to cleanup this file a little bit.
16541 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16543 * mini.c: optimize a codepath frequently happening in generics code.
16545 2006-01-23 Martin Baulig <martin@ximian.com>
16547 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16549 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16550 functions directly.
16552 * driver.c: debug-debugger.c is only available if
16553 `MONO_DEBUGGER_SUPPORTED' is defined.
16555 2006-01-23 Martin Baulig <martin@ximian.com>
16557 * debug-debugger.c: Only enable this on platforms where the Mono
16558 Debugger is working (x86 and x86_64).
16560 2006-01-21 Martin Baulig <martin@ximian.com>
16562 The Mono Debugger is now using the normal `mono' instead of the
16563 `mono-debugger-mini-wrapper' when executing managed code.
16565 * debug-debugger.c: New file; previously known as
16566 debugger/wrapper/wrapper.c.
16568 * debug-mini.c (mono_init_debugger): Removed.
16570 * driver.c (mono_main): Added new `--inside-mdb' command line
16571 argument which is used when running inside the debugger.
16573 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16575 * liveness.c (mono_analyze_liveness): Remove some unused data
16578 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16580 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16582 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16584 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16585 depends on implementation details of monobitset.
16587 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16590 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16592 * liveness.c: Update after monobitset changes.
16594 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16596 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16598 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16600 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16602 * mini-s390x.c: Remove warning messages.
16604 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16606 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16608 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16610 * generics.2.cs: Add ldelem/stelem_any test.
16612 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16614 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16616 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16618 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16620 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16622 * generics.2.cs: Reenable vtype tests.
16624 * inssel-x86.brg: Remove an icorrect valuetype rule.
16626 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16628 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16629 initial support for OP_ABS.
16631 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16633 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16635 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16637 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16638 conversion and implement LADD/LSUB.
16640 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16643 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16645 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16647 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16650 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16652 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16653 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16654 (stack walk problem).
16656 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16658 * aot.c (mono_aot_load_method): Fix a warning.
16660 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16662 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16664 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16666 * iltests.il: Add test for #77148.
16668 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16671 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16673 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16675 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16677 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16678 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16680 * basic-long.cs: Add lconv-to-r4/r8 tests.
16682 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16684 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16686 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16687 here as on other archs.
16689 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16691 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16693 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16695 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16697 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16699 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16700 instrument_prolog; Add memory_barrier instruction.
16702 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16704 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16706 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16708 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16710 * aliasing.c inssel.brg: Fix warnings.
16712 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16713 could skip initialization of some parts of memory.
16715 * mini.c mini-ia64.c: Fix warnings.
16717 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16719 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16721 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16722 a crash seen on sparc.
16724 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16726 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16728 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16730 * mini-ops.h: Add s390_backchain instruction
16732 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16734 * cpu-s390.md: Add s390_backchain instruction
16736 * mini-s390.c: Significant ABI changes
16738 * mini-s390.h: Cater for zero length structures
16740 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16742 * mini-s390.c: ABI fixes
16744 * inssel-s390.brg: Remove debug statements
16746 * cpu-s390.md: Fix length of ATOMIC_xx operations
16748 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16750 * basic-float.cs: Add float<->long conversion tests.
16752 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16754 * mini-s390.c: Fix LOCALLOC processing.
16756 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16758 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16760 * iltests.il: Add tests for some opcodes not covered by the other
16763 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16765 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16766 register loading for Tail processing; Correct trace output.
16768 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16770 * cpu-s390.md: Correct size of jmp instruction.
16772 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16774 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16776 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16778 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16779 Bring s390 up to current level.
16781 2005-12-12 Zltan Varga <vargaz@gmail.com>
16783 * generics.2.cs: Disable the newly added tests as they do not work yet.
16785 * generics.2.cs: Add valuetype tests.
16787 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16789 * basic-long.cs: Add i4->u8 test.
16791 * objects.cs: Add tests for JIT intrinsic.
16793 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16794 optimizations lost by a mistake.
16796 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16798 * basic-long.cs: Remove a test moved to objects.cs.
16800 * arrays.cs: Add more array tests.
16802 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16804 * arrays.cs: Add new tests for multi-dimensional arrays.
16806 2005-12-06 Raja R Harinath <rharinath@novell.com>
16808 * Makefile.am (test_sources2): Add generics.2.cs.
16809 (EXTRA_DIST): Add test_sources2.
16811 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16813 Support for boxing and unboxing nullable types as well as the
16814 isinst operation on nullables, per the CLI ammendment.
16816 * inssel.brg (CEE_ISINST): Special case for nullable
16818 * mini.c (handle_unbox_nullable): new method
16819 (handle_box): Special case for nullable types
16820 (mono_method_to_ir): Call handle_unbox_nullable in correct
16823 * generics.2.cs: New test suite
16825 * Makefile.am: Support for regression tests with generics.
16827 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16829 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16830 allocated to registers. Fixes #76800.
16832 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16834 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16836 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16838 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16841 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16843 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16846 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16848 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16849 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16851 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16852 single precision before storing to a single precision location.
16854 2005-11-28 Raja R Harinath <rharinath@novell.com>
16856 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16858 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16860 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16863 * basic.cs: Remove test_0_byte_compares test which was moved to
16864 objects.cs a long time ago.
16866 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16868 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16870 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16872 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16873 handlers are called.
16875 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16878 * mini-ia64.c: Add support for the throw->branch exception
16881 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16883 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16885 * mini.c: Enabled "fastpath" deadce :-)
16887 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16889 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16890 alias analysis pass to support it.
16891 * mini.h: Likewise.
16893 * liveness.c: Likewise (liveness computation can use aliasing
16894 information to be more accurate).
16895 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16896 moreover made so that "--compile-all" uses the given optimization
16897 flags and not the default ones.
16898 * aliasing.c: Alias analysis (new file).
16899 * aliasing.h: Likewise.
16900 * Makefile.am: added "aliasing.c" and "aliasing.h".
16902 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16904 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16907 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16909 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16910 fp >= end_of_stack exit condition, as it is not needed, and it might
16911 become true for fp eliminated frames.
16913 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16915 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16918 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16920 * mini-arm.c: fixed alignment of doubles/longs to match
16921 the C ABI (bug #76635).
16923 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16925 * aot.c: fix compilation with --enable-minimal=aot.
16927 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16929 * mini-arm.c: fixed compatibility with the new
16930 floating point emulator package for compares.
16932 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16934 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16936 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16938 * mini-exceptions.c (print_stack_frame): Output to stderr.
16939 (mono_handle_native_sigsegv): Ditto.
16941 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16943 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16944 OP_LCONV_TO_OVF_I implementation.
16946 * mini-amd64.c: Add support for the throw->branch exception
16949 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16950 when the catch clause catches a more general exception, i.e. Object.
16952 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16954 * cpu-ia64.md: Remove unused opcodes.
16956 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16957 specific defines for architectures defining USE_SIGACTION.
16959 * mini-ia64.c: Fix some warnings.
16961 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16962 version seemed to skip a frame.
16964 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16966 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16967 only calls which are made to native code use this flag.
16969 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16971 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16972 varargs methods as well.
16974 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16975 which have save_lmf set. Reorganize methods prologs a bit.
16977 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16978 debugger to the proper place.
16980 2005-10-29 Martin Baulig <martin@ximian.com>
16982 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16983 when running inside the debugger until the debugger has support
16986 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16988 * mini.h: Fix a warning.
16990 2005-10-24 Miguel de Icaza <miguel@novell.com>
16992 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16993 we expose publicly, this returns the string.
16995 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16997 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16998 with fp elimination.
17000 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17002 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17003 native stacktrace using the glibc 'backtrace' function if available.
17005 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17007 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17009 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17010 handle SIGSEGVs received while in native code.
17012 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17013 code, call mono_handle_native_sigsegv which will abort the runtime
17014 after printing some diagnostics, instead of converting it into a
17015 confusing NullReferenceException.
17017 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17019 * cpu-pentium.md: Remove unused opcodes.
17021 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17023 * mini-amd64.h (MonoLMF): Add rsp field.
17025 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17028 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17030 * mini-codegen.c (get_register_spilling): Fix some warnings.
17032 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17034 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17035 elimination during exception handling. Enable fp elimination by
17038 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17041 2005-10-16 Martin Baulig <martin@ximian.com>
17043 * mini-exceptions.c
17044 (mono_debugger_run_finally): New public method for the debugger.
17046 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17048 * debug-mini.c (mono_debug_init_method): Fix warning.
17050 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17051 the 'exname' parameter const to fix some warnings.
17053 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17055 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17056 introduced by the previous patch.
17058 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17060 * basic-float.cs: Add test for precision of float arithmetic.
17062 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17063 when loading/storing single values from/to memory.
17065 * mini.c (mono_jit_compile_method_with_opt): Create the function
17066 pointers in the correct domain.
17068 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17070 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17071 introduced by previous patch.
17073 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17074 when out_filter_idx is NULL.
17076 * mini-exceptions.c: Don't run filter clauses twice during exception
17077 handling. Fixes #75755.
17079 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17081 * aot.c: Add support for ldflda wrappers.
17083 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17086 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17088 * mini.c, mini.h: do not consider exception handlers blocks when
17089 setting up interface variables.
17091 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17093 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17095 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17097 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17098 causes a regression.
17100 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17102 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17104 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17105 of the OP_P definitions.
17107 * TODO: Add a proposal for dealing with the CEE/OP mess.
17109 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17110 optimizations from the x86 port.
17112 * cpu-amd64.md: Ditto.
17114 * basic.cs basic-long.cs: Add tests.
17116 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17118 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17119 Patrik Torstensson's implementation of my exception-handling
17120 optimization idea, when the exception object is not used
17123 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17125 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17126 of the mul_imm optimizations from the old jit.
17128 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17130 * mini.c, liveness.c: patch by Patrik Torstensson and
17131 Zoltan Varga to improve performance in methods with
17134 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17136 * driver.c: Remove 'Globalization' entry from --version.
17138 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17140 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17141 there is a profiler interested in JIT events.
17143 * aot.c: Load profile files produced by the AOT profiling module, and
17144 reorder methods based on the profiling info. Add a 'method_order' table
17145 to the AOT file to make mono_aot_find_jit_info work with the reordered
17148 * mini.h: Bump AOT file version info.
17150 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17152 * mini-arm.h: work around what looks like a gcc bug when optimizations
17155 2005-09-28 Raja R Harinath <rharinath@novell.com>
17157 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17158 conditionals. Use ...
17159 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17161 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17163 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17164 to determine the amount of memory to copy when passing valuetypes.
17166 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17167 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17169 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17171 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17172 information about aot.
17174 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17176 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17177 macros. This will allow a deadlock debugger to easily be plugged
17180 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17182 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17184 2005-09-27 Raja R Harinath <rharinath@novell.com>
17186 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
17187 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
17188 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
17189 ($(arch_built)) [CROSS_COMPILING]: Error out.
17191 2005-09-26 Zoltan Varga <vargaz@gmail.com>
17193 * aot.c: Add support for the no_special_static flag for classes.
17195 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17197 * Reapply reverted patches.
17199 * *: Revert r50174 as well.
17201 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
17203 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17205 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
17207 2005-09-23 Miguel de Icaza <miguel@novell.com>
17209 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
17210 part of the SIG_HANDLER_SIGNATURE.
17212 2005-09-23 Zoltan Varga <vargaz@gmail.com>
17214 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
17217 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
17218 introduced by previous patch.
17220 2005-09-21 Zoltan Varga <vargaz@gmail.com>
17222 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
17223 saved registers too.
17225 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17226 upon the information returned by get_call_info ().
17228 * mini-x86.c (add_float): Fix stack size calculation.
17229 (mono_arch_call_opcode): Rewrite this so it works based up the
17230 information returned by get_call_info ().
17231 (mono_arch_get_this_vret_args): Ditto.
17233 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17235 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17236 in cinfo to determine the registers which need to be used.
17238 2005-09-20 Miguel de Icaza <miguel@novell.com>
17240 * driver.c (mono_main): Add --server and --desktop flags.
17242 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17244 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17245 registers as global registers.
17247 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17248 longer needed with the new register allocator.
17250 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17252 * cpu-ia64.md: Remove unused opcodes.
17254 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17256 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17258 * cpu-amd64.md: Remove unused opcodes.
17260 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17261 needed with the new register allocator.
17263 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17266 2005-09-16 Raja R Harinath <rharinath@novell.com>
17268 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17270 2005-09-16 Martin Baulig <martin@ximian.com>
17272 * exceptions-amd64.c
17273 (throw_exception): Don't call mono_debugger_throw_exception() if
17274 we're a rethrow - see the FIXME in the code.
17276 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17278 * mini.c (mono_init_exceptions): This only works on some architectures.
17280 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17282 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17285 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17287 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17288 now in mini-exceptions.c.
17290 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17292 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17293 now in mini-exceptions.c.
17295 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17297 * exceptions-x86.c: Applied patch from Patrik Torstensson
17298 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17300 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17301 code into mini-exceptions.c. Add some assertions to it.
17303 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17305 * aot.c (emit_section_change): Applied patch from "The Software Team"
17306 (<software@solmersa.com>). Fix as errors on windows.
17308 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17310 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17311 method info into the LMF.
17313 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17315 * mini-ia64.c: Add proper unwind info for method epilogs.
17317 * exceptions-ia64.c: Add some code to help debugging.
17319 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
17321 * mini-exceptions.c: Fix warning.
17323 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17325 * mini.c: Really fix build.
17327 * mini-x86.c mini-amd64.c: Fix build.
17329 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17331 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
17333 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
17334 some Interlocked methods as intrinsics.
17336 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
17337 for Thread methods as well.
17339 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
17341 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
17343 * mini-ia64.c mini-x86.c mini-amd64.c
17344 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
17347 * mini.c (mono_init_exceptions): Fix build breakage.
17349 2005-09-10 Zoltan Varga <vargaz@gmail.com>
17351 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
17352 of instructions. Use the new ia64_unw_op macros for emitting unwind
17355 * mini.c (mono_init_exceptions): Initialize exception handling
17356 related trampolines at startup.
17358 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17360 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17362 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17364 * mini.c: Handle type loading errors gracefully during compilation and
17365 throw the appropriate exception.
17367 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17369 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17370 for the mono binary.
17372 2005-09-09 Martin Baulig <martin@ximian.com>
17374 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17377 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17379 * mini-arm.h: use emulation for conv.r.un for the release.
17381 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17383 * mini-arm.c, objects.cs: more fixes and tests for them.
17385 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17387 * mini-arm.c: align structures to at least 4 bytes to be able
17388 to keep our current optimized memcpy.
17390 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
17392 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
17394 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17396 * mini.c: ignore SIGPIPE.
17398 2005-09-04 Zoltan Varga <vargaz@gmail.com>
17400 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
17402 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
17404 2005-09-02 Zoltan Varga <vargaz@gmail.com>
17406 * mini.h: Add prototype for mono_allocate_stack_slots_full.
17408 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17410 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
17411 exception handling support.
17412 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
17413 patch by Brian Koropoff <briank@marakicorp.com>).
17415 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
17417 * mini.c: revert another 'optimization' which breaks when
17418 items on the eval stack need to be saved at a basic block end
17421 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17423 * jit-icalls.c: for arrays, ensure we always provide
17426 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17428 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17430 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17432 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17434 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17435 arguments in their original register.
17437 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17439 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17442 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17443 when ssapre is enabled.
17445 * inssel-long.brg: Fix bug in previous patch.
17447 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17448 multiplication by a constant.
17450 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17452 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17455 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17458 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17460 * inssel-arm.brg: apply changes tested by Brian Koropoff
17461 <briank@marakicorp.com>.
17463 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17465 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17467 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17469 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17470 to the same register if dreg is just a base register.
17471 (print_ins): Improve printing of membase opcodes.
17473 * inssel-x86.brg: Add optimized ldind(reg) rules.
17475 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17477 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17479 * mini.c: when running under valgrind, set the stack bottom for
17480 the GC at the actual approximate stack for the app (fixes running
17481 mono with valgrind).
17483 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17485 * mini.c: do no break at the first valuetype to init found
17486 (fixes bug #75791).
17488 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17490 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17492 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17494 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17496 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17498 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17500 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17502 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17504 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17507 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17510 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17513 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17515 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17517 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17519 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17520 in the tail recursion optimization.
17522 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17523 debug info into the assembly file.
17525 * iltests.il: Add test for filter regions.
17527 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17528 initial stack of filter regions. Fixes #75755.
17530 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17532 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17533 stack requirements.
17535 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17537 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17538 the check for an already compiled method on non-ia64 platforms.
17539 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17542 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17544 * inssel-x86.brg: Add some optimized call rules.
17546 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17548 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17551 * mini.h mini-trampolines.c: Pass the trampoline argument to
17552 mono_arch_patch_delegate_trampoline.
17554 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17556 * mini-trampolines.c: Fix build.
17558 * mini-amd64.h: Add delegate trampolines.
17560 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17562 * inssel-amd64.brg: Add optimized call rules.
17564 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17566 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17568 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17570 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17573 * mini-ia64.c: Remove LMF fixmes.
17575 * mini-ia64.h: Remove most fields from LMF.
17577 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17579 * mini-trampolines.c: Add support for IA64 function descriptors.
17581 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17582 for IA64 function descriptors.
17584 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17586 * tramp-arm.c: patch the vtable for virtual calls. Added
17587 support code to register/unregister the LMF.
17588 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17591 2005-08-19 Dick Porter <dick@ximian.com>
17593 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17594 bit value if needed.
17596 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17598 * mini.c (mini_get_method): Move handling of wrapper data here.
17600 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17602 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17605 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17606 bblock->code does not remain empty.
17608 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17610 * arrays.cs: Add regression test for #75832.
17612 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17613 rules. Fixes #75832.
17615 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17616 instruction scheduling.
17618 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17620 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17622 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17624 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17626 * mini-codegen.c: Fix VC build.
17628 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17630 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17632 * mini.h: fix signature for mono_register_opcode_emulation.
17634 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17636 * mini.c: Get rid of most of the helper_sig_... constants using
17637 mono_create_icall_signature ().
17639 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17641 * jit-icalls.c (helper_ldstr): New helper function.
17643 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17645 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17646 throw, load the string using a helper call instead of creating a string object.
17648 * aot.c: Update after LDSTR changes.
17650 * mini.h: Bump AOT file version.
17652 * aot.c: Save class size info into the AOT file. Print more statistics during
17655 * mini.h: Bump AOT file version.
17657 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17658 ordering of disasm cases. Fixes #74957.
17660 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17662 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17663 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17664 the generic code needed for the ARM port.
17666 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17668 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17669 inssel-arm.brg: more ARM features and fixes.
17671 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17673 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17674 ARM port work in progress.
17676 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17678 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17680 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17682 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17684 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17686 * *-ia64.*: Ongoing IA64 work.
17688 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17690 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17692 * TODO: Remove out-of-data todo stuff.
17694 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17697 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17699 * mini.h: Bump corlib version.
17701 2005-07-27 Martin Baulig <martin@ximian.com>
17704 (create_copy_ins): Added `const unsigned char *ip' argument; set
17705 `copy->cil_code' from it.
17707 2005-07-27 Martin Baulig <martin@ximian.com>
17709 * mini-exceptions.c (mono_handle_exception): Don't call
17710 mono_debugger_handle_exception() for filters.
17712 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17714 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17717 2005-07-26 Martin Baulig <martin@ximian.com>
17719 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17721 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17722 helper_compile_generic_method() if the method is actually virtual
17725 2005-07-26 Martin Baulig <martin@ximian.com>
17728 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17729 public; this is now accessed directly by the debugger.
17730 (mono_generic_trampoline_code): Removed.
17733 (mono_debug_init_method): Also add interncalls and wrappers.
17735 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17737 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17739 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17741 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17743 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17745 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17747 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17749 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17750 getting TLS offsets on AMD64 too.
17752 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17754 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17756 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17758 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17759 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17761 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17763 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17765 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17768 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17769 mono_sparc_is_virtual_call ().
17771 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17773 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17774 trampoline parameters.
17776 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17778 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17779 to mono_arch_get_vcall_slot_addr.
17781 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17784 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17786 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17788 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17790 2005-07-19 Martin Baulig <martin@ximian.com>
17792 * exceptions-amd64.c (throw_exception): Call
17793 mono_debugger_throw_exception() here like we're doing it on i386.
17795 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17797 * mini-ia64.c: Add optimized TLS access support.
17799 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17801 * mini-exceptions.c: Ongoing IA64 work.
17803 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17805 * mini.c: Use the default optimization set when embedding. Fixes
17808 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17810 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17811 of trampolines to a separate file.
17813 * mini-trampolines.c: New file.
17815 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17818 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17821 * mini-codegen.c: Fix cygwin build.
17823 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17825 * mini.c: Add some minor changes needed by the IA64 port.
17827 * *-ia64.*: Ongoing IA64 work.
17829 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17831 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17832 trampolines into arch-independent and arch-dependent parts.
17834 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17836 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17838 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17840 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17841 the xp-regalloc-branch for amd64.
17843 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17844 xp-regalloc-branch for x86.
17846 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17848 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17850 2005-07-06 Martin Baulig <martin@ximian.com>
17853 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17854 (mono_jit_runtime_invoke): Likewise.
17856 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17858 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17861 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17862 without loading their metadata. Reorganize the file format so exception handling+
17863 debug info is kept separate from normal method info. Create MonoJitInfo
17864 structures for methods lazily.
17866 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17868 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17870 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17872 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17875 * mini.h: Bump AOT file version.
17877 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17879 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17881 2005-07-01 Raja R Harinath <rharinath@novell.com>
17883 * Makefile.am (check-local): Call semdel-wrapper.
17885 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17887 * mini-x86.c: Revert the last change as it seems to break the build..
17889 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17891 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17893 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17895 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17897 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17898 outside of the macro, so strange stuff doesn't happen with gcc4
17899 (NEW_AOTCONST_TOKEN): Likewise.
17901 2005-06-28 Martin Baulig <martin@ximian.com>
17903 * mini.c (mini_class_is_system_array): New static method; use this
17904 instead of `klass->parent == mono_defaults.array_class' everywhere
17905 since this also works for the new generic array class.
17907 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17909 * inssel.brg: Remove warnings.
17911 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17913 * mini-ia64.c: Ongoing IA64 work.
17915 * basic-float.cs: Add float->i1 conversion test.
17917 * iltests.il: Add conv.u4 test.
17919 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17921 * inssel-long.brg: Fix bug caused by last change.
17923 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17925 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17926 BSDs. Allows the x86 JIT to work on OSX86
17928 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17930 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17933 * mini-ia64.c: Ongoing IA64 work.
17935 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17937 * mini-ia64.c: Ongoing IA64 work.
17939 * driver.c: Clean up jit_code_hash as well when using --regression.
17941 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17943 * basic-long.cs: Add tests for long->u4 conversion.
17945 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17947 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17948 that we do not depend on undefined C behavior: the order stuff
17949 gets evaluated within an expression. Fixes mono when compiled on
17952 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17954 * *-ia64.*: Ongoing IA64 work.
17956 * aot.c: Lower memory usage while loading AOT methods.
17958 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17960 * mini.h: Bump AOT file format version.
17962 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17964 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17966 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17968 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17969 not on callee assembly). Fixed some comments.
17971 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17973 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17974 it gets proper disassembly.
17975 (emit_method_info): Remove some dead code.
17977 * mini.c (mini_method_compile): Allways allocate the GOT var in
17978 mono_method_to_ir for emulating opcodes.
17980 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17982 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17983 before freeing the code memory. Fixes #74990.
17985 * objects.cs: Add regression test for #74992.
17987 * liveness.c: Extend live ranges of arguments to the beginning of the
17988 method. Fixes #74992.
17990 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17991 so it points into the faulting instruction.
17993 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17995 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17997 * *-ia64.*: Ongoing IA64 work.
17999 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18001 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18003 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18005 * *-ia64.*: Ongoing IA64 work.
18007 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18009 * basic-long.cs: Add tests for add/sub.ovf.
18011 * basic.cs: Add tests for sub.ovf.
18013 * *-ia64.*: Ongoing IA64 work.
18015 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18017 * *-ia64.*: Ongoing IA64 work.
18019 * basic.cs: Add conv.ovf.i4.un test.
18021 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18023 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18025 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18027 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18029 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18031 * *-ia64.*: Ongoing IA64 work.
18033 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18036 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18038 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18040 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18042 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18044 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18046 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18047 of a call is callable by a near call.
18049 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18051 * mini-ia64.c: Ongoing IA64 work.
18053 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18055 * genmdesc.c: Make the generated array non-static.
18057 * inssel-long.brg: Fix LSHR_IMM rule.
18059 * *-ia64.*: Ongoing IA64 work.
18061 * *-ia64.*: Ongoing IA64 work.
18063 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18065 * *-ia64.*: Ongoing IA64 work.
18067 * *-ia64.*: Ongoing IA64 work.
18069 * mini-ia64.c: Ongoing IA64 work.
18071 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18073 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18075 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18077 * objects.cs basic-long.cs: Move some tests to objects.cs.
18079 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18081 * *-ia64.*: Ongoing IA64 work.
18083 * iltests.il: Add a new test.
18085 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18086 newobj. Fixes #75042.
18088 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18090 * *-ia64.*: Ongoing IA64 work.
18092 * *-ia64.*: Ongoing IA64 work.
18094 * *-ia64.*: Ongoing IA64 work.
18096 * basic.cs objects.cs: Move tests accessing static variables as well.
18098 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18100 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18102 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18104 * driver.c: Always print failed tests.
18106 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18109 * *ia64*: Ongoing IA64 work.
18111 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18113 * basic.cs: Add tests for add.ovf. Fix warnings.
18115 2005-05-18 Miguel de Icaza <miguel@novell.com>
18117 * driver.c (mono_main): Avoid crash if no argument is passed to
18118 --break; Do not use g_error, but f_printf. And fix all other
18119 ocurrences of the same crash.
18121 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18123 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18124 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18127 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18129 * *-ia64.*: Add beginnings of IA64 backend.
18131 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18133 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18135 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18138 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18140 * mini-amd64.c: Fix a warning.
18142 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18144 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18145 in float_neg. Fixes #74897.
18147 * mini-amd64.c (emit_call): Fix another near call bug.
18149 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18151 * declsec.c: Keep the appdomain information in the structure. Added a
18152 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18153 value gets overwritten).
18154 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18155 an MonoAppDomain member to MonoSecurityFrame.
18156 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18157 used in the stack walk. Now use a MonoArray which grow (double) when
18160 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18162 * mini.c: Re-enabled runtime cleanup, since running threads should
18163 now properly stop when exiting.
18165 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18167 * mini-codegen.c: New file contaning the arch-independent local
18168 register allocator. Not used by any architectures yet.
18170 * mini.h linear-scan.c: Merge some changes from the
18171 mini-xp-local-regalloc branch.
18173 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18175 * mini-amd64.c (emit_call): Fix calls to native functions when the
18176 runtime is compiled as a shared library. Fixes #74756.
18178 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18179 on a literal field. Fixes #74751.
18181 2005-04-25 Raja R Harinath <rharinath@novell.com>
18183 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18185 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
18187 * objects.cs: Add missing null casting test.
18189 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
18191 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
18192 in wrapper methods. Also rename 'address' variable to 'offset'.
18194 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
18196 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
18199 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
18201 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
18204 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18206 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
18208 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18210 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
18211 just the last bytes.
18213 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18215 * aot.c (mono_compile_assembly): Fix warning.
18217 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
18218 by the _MSC_VER stuff.
18220 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
18222 * inssel-long.brg: Fix #74588.
18224 * cpu-amd64.md: Fix #74591.
18226 * iltests.il: Add new regression tests.
18228 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
18230 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
18233 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18235 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18237 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18238 from Bill Middleton <flashdict@gmail.com>.
18240 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18242 * arrays.cs: Add new regression test. Fix warnings.
18244 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18246 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18247 and leakage in CKFINITE.
18249 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18250 this to a null op since it is called on amd64 too.
18252 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18254 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18255 body since this is not used on amd64.
18257 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18259 * mini-amd64.c: Remove obsolete fixmes.
18261 * mini.c (print_method_from_ip): Fix debugging support.
18263 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18265 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18266 so that expressions that don't give much gain are not reduced.
18267 * ssapre.h: Likewise.
18269 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18271 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18273 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18275 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18277 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18279 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18281 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18283 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18285 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18288 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18290 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18292 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18294 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18295 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18297 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18299 * mini-x86.c: Fix up stack overflow handling.
18301 * exceptions.cs: Add new regression test.
18303 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18305 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18306 mono_jit_thread_attach.
18308 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18310 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18312 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18313 avoid calling constructors using callvirt.
18315 * inssel.brg: Fix #74073.
18317 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
18319 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
18320 compilation with non-GCC compilers.
18321 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
18322 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
18324 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
18326 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
18327 klass->interface_offsets (will likely fix bug#74073).
18329 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18331 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
18333 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
18335 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
18336 to amd64_div_reg_size ().
18338 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
18340 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
18342 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
18344 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18346 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
18348 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18350 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
18352 * mini.c (mono_precompile_assembly): Load and precompile referenced
18353 assemblies as well. Fixes #74015.
18355 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18357 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18359 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18361 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18362 a lot of checks and (anyway) permissions cannot work until corlib is
18365 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18367 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18369 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18371 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18372 calls (fixes bug#72824).
18374 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18376 * mini.c: fix tail recursion elimination (see test in bug#73936).
18378 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
18380 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
18381 some fp functions in sse2 mode.
18383 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
18385 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
18387 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
18389 * mini.h mini.c: Add mono_get_jit_tls_key ().
18391 * mini-x86.c: Enable fast TLS support on windows.
18393 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
18395 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
18396 * mini.c: Check for p/invoke method when generating code. If a
18397 p/invoke method, or it's class, isn't decorated with [Suppress
18398 UnmanagedCodeSecurity] then generate code to call System.Security.
18399 UnmanagedDemand (only if the security manager is active).
18401 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18403 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
18404 last change as it seems to cause strange crashes.
18406 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18408 * *.c: handle unsafe function pointers where needed.
18410 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18412 * mini.c (mono_jit_free_method): Remove the fixme too.
18414 2005-03-15 Miguel de Icaza <miguel@novell.com>
18416 * mini.c: As discussed, make the code actually free the delegate
18417 thunk now, to enable the debugging of delegate problems, use
18418 MONO_DEBUG=1 when running Mono.
18420 This takes also care of parts of the leaks as seen by Joe.
18422 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
18424 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
18425 thread_tls_offset calculation.
18427 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18429 * declsec.c: Reworked linkdemand checks for icall. The previous code
18430 was using the declaration code (untrusted) and didn't work as expected
18431 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18434 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18436 * iltests.il: Add new localloc test.
18438 * mini-amd64.c: Handle large stack allocations the same way as on
18439 windows if stack overflow handling is working.
18441 * mini-amd64.c: Allocate the signal stack using mmap.
18443 * mini.c (sigsegv_signal_handler): Fix reading of context.
18445 * mini-exceptions.c: Fix up stack overflow handling.
18447 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18449 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18451 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18453 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18455 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18456 tramp_init functions as they are no longer needed.
18458 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18460 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18462 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18464 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18466 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18469 * mini-ops.h: Add OP_LMUL_IMM.
18471 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18472 long mul/div opcodes as intrinsic.
18474 * mini-amd64.c (emit_call): Handle the case when the callee might be
18477 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18479 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18482 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18484 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18486 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18488 * mini.c (mono_codegen): Don't leak here, to help people running
18491 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18493 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18494 conversions in sse2 mode.
18496 * basic-float.cs: Add regression test.
18498 * mini-amd64.c: Reenable sse2.
18500 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18502 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18504 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18506 * driver.c: Copyright text should include 2005.
18508 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18510 * cpu-amd64.md (load_membase): Fix more max lengths.
18512 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18514 * cpu-amd64.md (load_membase): Fix max length.
18516 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18518 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18520 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18521 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18523 * basic-float.cs: Add rounding regression test.
18525 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18527 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18529 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18530 structures in registers for pinvoke wrappers.
18532 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18534 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18536 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18538 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18539 wrapper to mono_jit_thread_attach.
18541 * mini.c (mini_jit_thread_attach): New jit icall.
18543 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18544 native->managed wrappers.
18546 * exceptions.cs: Add new regression test.
18548 * mini.c (optimize_branches): Check regions in the cbranch to throw
18549 block case as well. Fixes #73242.
18551 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18553 * mini.c: thread safety fixes.
18555 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18557 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18558 patching stuff, since delegates use jump trampolines so there is
18561 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18564 * tramp-amd64.c: Fix build.
18566 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18567 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18569 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18570 Rename this to mono_arch....
18571 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18573 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18575 * mini-amd64.c (emit_call): If both the caller and the callee is
18576 guaranteed to have 32 bit addresses, emit a normal call.
18578 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18580 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18581 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18582 method_ptr inside delegates.
18584 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18586 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18587 invalidated. Fixes #73001.
18589 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18591 * mini-x86.c: Only use stdcall for pinvokes on windows.
18593 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18595 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18596 * mini-x86.c: remove unreliable __thread var offset detection,
18597 use the correct accessors and enable by default.
18599 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18601 * mini.c (mono_jit_free_method): Fix memory leak.
18603 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18605 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18607 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18609 * cpu-amd64.md: Fix lengths of atomic opcodes.
18611 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18613 * driver.c: try to not imply using ICU is any good.
18615 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18617 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18618 functions as inline ops.
18620 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18621 some Interlocked functions as inline ops.
18623 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18625 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18627 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18629 * mini.c: Add support for OP_NOT_TAKEN.
18631 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18632 structures in registers for pinvoke wrappers.
18634 * mini-amd64.c: Fix warnings.
18636 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18638 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18640 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18642 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18643 address instead of loading the address from it.
18645 * mini-x86.c: Add support for returning small structs in registers
18646 on Win32. Fixes part of #70864.
18648 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18650 * trace.c (get_token): Improve error checking.
18652 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18654 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18656 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18658 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18659 it can be reused for MonoClass.
18660 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18663 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18665 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18666 instead of a MonoReflectionMethod. The method information wasn't used
18667 when displaying SecurityException details (but will be now).
18669 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18671 * Makefile.am : windows build fix.
18673 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18675 * iltests.il: Add new regression test.
18677 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18680 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18682 * mini.c: Moved linkdemand check into helper function check_linkdemand
18683 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18686 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18688 * declsec.c: Added statistics counter for different kinds of
18690 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18691 (and commented) declaration.
18692 * mini.c: Added statistics counter for security Demand code
18693 generation. Added display of security statistics.
18695 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18697 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18698 Fix compilation errors under gcc-2.95.
18700 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18702 * mini.c, driver.c: Use the new jit trampoline hashtable
18704 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18706 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18708 2005-02-11 Martin Baulig <martin@ximian.com>
18710 * debug-mini.c (mono_debug_close_method): Free the line number array.
18712 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18714 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18717 * mini.h: Bump AOT file format version.
18719 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18721 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18723 * declsec.h: Added macros to get/set lazyly initialized security
18724 informations about assemblies. Added new enum for different type of
18725 possible LinkDemand violation. Added function to check LinkDemands.
18726 * mini.h: Added a field to MonoCompile to hold any security violation
18727 detected when JITting a method (so it can be thrown later).
18728 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18729 and CEE_CALLVIRT. Added code to throw exception at the end of
18730 mini_method_compile (note: the exception is unhandled right now).
18732 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18734 * mini.c, jit-icalls.c: use the managed implementation of
18735 memset for initobj and memset, to avoid managed <-> unmanaged
18738 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18740 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18741 optimization if it would need a GOT var.
18743 * basic.cs: Add tests for constant propagation and switch statements.
18745 * ssa.c: Fix out-of-range constant propagation and switch statements.
18747 2005-02-09 <vargaz@freemail.hu>
18749 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18751 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18753 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18755 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18757 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18759 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18761 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18762 arithmetic operations.
18764 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18766 * mini-ppc.c: add a workaround for broken user code that
18767 DllImports vararg functions with non-vararg signatures.
18769 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18771 * mini.c (mono_jit_compile_method_inner): Add detection and a
18772 meaningfull error message for assemblies written in Managed C++.
18774 * tramp-amd64.c mini-amd64.h: Add support for
18775 create_trampoline_from_token ().
18777 * aot.c mini-x86.c abcremoval.c: Applied patch from
18778 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18780 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18782 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18783 which takes a MonoImage/token as parameter instead of a MonoMethod.
18785 * aot.c: Use the new trampoline for initializing vtables.
18787 * aot.c: Add support for ldfld/stfld_remote wrappers.
18789 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18790 rules for compare <MEM>, IMM.
18792 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18794 * aot.c: Handle inherited finalizers correctly.
18796 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18798 * inssel.brg (stmt): Add a missing _setup_... ().
18800 * aot.c: Save some parts of the class state to the AOT file and use it
18801 to recompute that state when a class is initialized.
18803 * mini.c: Install AOT hooks into the runtime.
18805 * mini.h: Bump AOT file format version.
18807 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18810 * iltests.il: Add new test.
18812 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18814 * mini.c: fix typo.
18816 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18818 * mini.c: setup the statistical profiler in the thread attach
18819 callback to cope with the new single thread code.
18821 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18823 * mini-ppc.c: ensure we have enough room for the profiler
18824 calls (fixed bug#72084).
18826 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18828 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18831 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18833 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18835 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18837 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18838 to succesfully execute parrotbench).
18839 * ssapre.h: Likewise.
18841 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18843 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18844 variable for stores to method arguments (fixes a SSAPRE issue).
18846 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18848 * mini.c: handle value types in dup, fixes gen-112.cs.
18850 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18852 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18853 sequence for calls in dynamic methods to avoid thunks.
18855 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18857 * mini.c: correctly remove dynamic methods from the hashtable.
18859 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18861 * driver.c: Disabled SSAPRE until fix the bug that appears
18862 in IronPython's parrotbench.
18864 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18866 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18868 * mini.c (mono_method_to_ir): Revert the previous change.
18870 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18871 when AOT compiling.
18873 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18874 mono_jit_info_table_find () etc. when running under valgrind.
18876 * inssel.brg: Fix warnings.
18878 * mini-exceptions.c: Fix warnings.
18880 2005-01-31 Martin Baulig <martin@ximian.com>
18882 * driver.c (compile_all_methods_thread_main): Don't try to compile
18883 generic methods or anything which has type parameters.
18885 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18887 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18889 * TestDriver.cs: Add --verbose flags.
18891 * graph.c ssa.c: Fix 64 bit warnings.
18893 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18894 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18895 Fix 64 bit warnings.
18897 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18898 variable not spotted by gcc.
18900 * mini-amd64.c inssel-amd64.brg: Applied patch from
18901 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18902 X86_COMPARE_MEMBASE opcodes.
18904 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18906 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18908 * *: MonoMethod->signature might be NULL now. You *MUST* use
18909 mono_method_signature.
18911 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18913 * driver.c (compile_all_methods_thread_main): Compile the methods
18914 without invoking cctors.
18916 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18918 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18919 * basic-calls.cs: test for the above.
18921 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18923 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18924 MonoJitInfo changes.
18926 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18928 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18929 eagerly if it contains dynamic methods.
18931 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18933 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18934 trace, it is now computed by an icall from trace_ips.
18936 * mini-exceptions.c: Fix a warning.
18938 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18940 * mini-exceptions.c: don't bother getting stack trace info if
18941 it's not going to be used.
18943 2005-01-27 Raja R Harinath <rharinath@novell.com>
18945 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18948 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18950 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18952 * aot.c: Avoid calling mono_method_get_header () if not needed.
18954 * mini.h: Bump AOT file format version.
18956 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18958 * mini.c (mono_print_tree): Print more info for calls.
18960 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18962 * declsec.h: Remove warning by adding missing include for marshal.h
18964 2005-01-26 Martin Baulig <martin@ximian.com>
18966 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18969 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18971 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18974 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18976 * aot.c (mono_compile_assembly): Fix a warning.
18978 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18980 * declsec.c: Look for security attributes on the original MonoMethod
18981 (and not the wrapped one). This fix permissions on icalls.
18983 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18985 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18987 * mini.c (mono_allocate_stack_slots): Add a fixme.
18989 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18991 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18993 * inssel.brg: optimize casts of sealed types (more
18994 optimizations waiting for fixes in remoting).
18996 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18998 * inssel.brg (stmt): Add another dummy rule.
19000 * driver.c: Fix warnings.
19002 * driver.c (mono_main): If running under valgrind, instruct glib to use
19003 the system allocation functions so valgrind can track the memory
19004 allocated by the g_... functions.
19006 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19008 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19010 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19012 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19013 variables in try regions.
19015 * mini.c (mini_method_compile): Don't disable optimizations on large
19016 methods when AOT compiling.
19018 * mini.c (mono_allocate_stack_slots): New arch independent method to
19019 allocate stack slots. Not yet used.
19021 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19023 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19025 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19027 * mini-ppc.c: make the branch info relative as the code
19028 buffer can be reallocated.
19030 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19032 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19033 * driver.c: Removed the AOT/security restriction. Now initialize the
19034 security manager (in metadata) if --security is used.
19035 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19036 rather than the pointer to declarative security, when AOT is used.
19038 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19040 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19041 basic blocks, reduced intrinsic exception throwing code size.
19043 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19045 * driver.c (mini_usage): Reorder the usage screen.
19047 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19049 * mini.c (mono_resolve_patch_target): Fix warning.
19051 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19053 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19056 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19058 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19059 breaks the amd64 build.
19061 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19062 register allocation. Fixes #71454.
19064 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19066 * arrays.cs: Add new regression test.
19068 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19070 * ssapre.c: Turned usage of snprintf to GString.
19071 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19072 (I left it on by mistake in my previous commit).
19074 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19076 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19077 on cond branch optimization (fixes bug# 71515).
19079 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19081 * abcremoval.c: Fixed bug 71062.
19082 * abcremoval.h: Likewise.
19084 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19086 * mini.c: Added a new functionality to optimize_branches, the removal
19087 of useless basic blocks, and fixed some problem in the removal of
19088 critical edges; some utility functions added for both purposes.
19089 * ssapre.c: Added complex expression support, and fixed bug 70637.
19090 * ssapre.h: Likewise.
19091 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19093 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19094 * driver.c: Re-enabled SSAPRE.
19096 2005-01-19 Martin Baulig <martin@ximian.com>
19098 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19099 the result of mono_get_method_constrained().
19101 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19103 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19106 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19108 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19109 be detected. Fixes #59296.
19111 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19113 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19114 which can happen. Fixes #71361.
19116 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19118 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19121 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19123 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19124 appdomain-unload.exe to fail.
19126 * mini.c: Fix some memory leaks.
19128 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19130 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19131 Fixed bug and sped up some codepaths.
19133 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19135 * mini.c: Fix some memory leaks.
19137 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19140 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19142 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19145 * iltests.il: Add regression test for #71320.
19147 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19149 * mini.c (mono_codegen): Fix installation of profiler hooks.
19151 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19153 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19155 * mini.h, mini.c, cfold.c: optimize access to enum
19156 readonly fields, too. Eval conditional branches if possible
19157 to perform unreachable code removal in more cases.
19159 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19161 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19163 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19166 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19167 WinXP DEP. Fixes #71244.
19169 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19171 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19173 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19175 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19177 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19179 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19182 * mini.h: Bump AOT version.
19184 * mini.h (MonoCompile): Change exvar to a hash table.
19186 * mini.c: Allocate a separate exvar for each handler block.
19188 * mini.c: Get rid of the computation of filter_lengths, its not needed.
19190 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
19191 ex var with the pending exception and only throw if the two are equal.
19194 * exceptions.cs: Add tests for rethrow and nested catch clauses.
19196 * mini-x86.c: Fix warnings.
19198 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
19199 used by all the ports now.
19201 * aot.c: Add write-symbols and save-temps options.
19203 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19205 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
19207 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
19209 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
19212 * tramp-s390.c: Check vtable slot belongs to the domain.
19214 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
19215 as per other platforms.
19217 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
19219 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
19221 * driver.c: we don't run the Main() code in a subthread anymore.
19223 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
19225 * mini.c: added experimental rtc support in the statistical
19226 profiler: if the user has the permission, more accurate statistics
19227 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19228 The MONO_RTC value must be restricted to what the linux rtc allows:
19229 power of two from 64 to 8192 Hz.
19231 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19233 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19235 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19237 * mini-ppc.c: better icache flush for smp.
19239 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19241 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19243 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19244 amd64 port, not yet used.
19246 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19248 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19251 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19253 * driver.c: Added --security option to activate the security manager.
19254 Right now this will allow code generation for declarative demands and
19255 is disabled when AOT is specified.
19256 * mini.c: Add code generation for declarative security demands.
19257 * mini.h: Add mono_use_security_manager as an extern gboolean.
19259 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19261 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19262 emitting more dense assembly code.
19264 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19265 exception throwing stuff.
19267 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19269 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19272 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19273 left in by mistake.
19275 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19278 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19280 * tramp-*.c: Only patch vtable slots if the object is in the current
19281 domain. Fixes appdomain-unload.exe.
19283 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19285 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19288 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19290 * mini.c (reverse_branch_op): New helper function.
19292 * mini.c (optimize_branches): Run the new optimization only on
19293 platforms which support it. Also reverse all kinds of branches.
19295 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19297 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19300 * mini.c (optimize_branches): Reverse not-equals branches if the false
19301 bblock is a throw. This happens a lot of time with argument checking in
19304 * mini.c (mono_codegen): Add support for placing basic blocks after
19305 the function epilogue.
19307 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19310 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19312 * mini.c (setup_stat_profiler): Only set this up if the platform
19313 supports ITIMER_PROF.
19315 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19317 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
19320 * inssel.brg: Fix a warning.
19322 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
19324 * mini.c: added support for statistical profiler
19325 (run with: --profile=default:stat).
19327 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
19329 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
19331 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
19333 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
19334 related to global registers from the amd64 port.
19336 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
19338 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
19340 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
19341 with global registers.
19342 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
19344 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
19346 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
19348 * debug-mini.c (encode_value): Fix off-by-one.
19350 * aot.c (encode_value): Likewise.
19352 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19354 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19356 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19359 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19361 * aot.c (emit_method_info): Increase size of temp buffer.
19363 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19366 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19368 * aot.c (emit_method_info): Fix build.
19370 * aot.c: Further rework of the AOT file format to reduce the size of
19371 the method info data.
19373 * mini.h: Bump AOT file format version.
19375 2004-12-27 Martin Baulig <martin@ximian.com>
19377 * mini.c (mini_get_method): New static method; call
19378 mono_get_method_full() and mono_get_inflated_method().
19379 (mono_method_to_ir): Use mini_get_method() instead of
19380 mono_get_method_full().
19382 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
19384 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
19386 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
19388 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
19390 * inssel-amd64.brg: Add some optimization rules.
19392 2004-12-24 Ben Maurer <bmaurer@ximian.com>
19394 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
19395 standard not GC'd stuff is fine.
19397 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
19399 * aot.c: Rework the AOT file format to get rid of most of the global
19400 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
19402 * mini.h: Bump AOT file format version.
19404 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
19406 * mini.h: Bump AOT file format version.
19408 * aot.c (mono_aot_is_got_entry): New function to determine if an
19409 address is inside a GOT.
19411 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
19413 * cpu-pentium.md: Increase the maximum size of some instructions which
19414 might involve a got access.
19416 * mini.c (get_method_from_ip): Another debug helper function.
19418 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
19419 when got var accesses are created during the decompose phase.
19421 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
19423 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
19424 argument mini_compile_method and to MonoCompile, and use this to
19425 determine whenever a given method is compiled for AOT. This allows the
19426 other methods compiled during AOT compilation to be free of AOT stuff,
19427 so the backends does not need to add special support for them by
19428 creating a fake GOT etc.
19430 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19433 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19435 * mini.c (mono_method_to_ir): It turns out that some of the
19436 x-appdomain wrappers are lax with types, so just ignore this for
19439 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19440 at the vtable->klass. If it is non-shared code we can just use the
19443 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19445 * mini-ppc.c: access MonoDomain from tls, too.
19447 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19449 * declsec.c: Removed unused variable (and related warning ;-)
19451 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19453 * iltests.il: New test for LDELEMA on an array of ref types.
19455 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19456 all ldelema's on reftypes.
19457 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19458 it was the wrong place to put it.
19460 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19461 register to pop to make this cleaner, at the request of Paolo.
19463 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19465 * mini-ops.h (OP_GETHASHCODE): New op.
19467 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19469 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19472 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19475 * mini-x86.c (mono_arch_output_basic_block): Rather than
19483 The first is 3 bytes while the second is 1. This saves 36 kb on
19484 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19485 see a small boost because of icache locality.
19487 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19489 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19491 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19492 started code sharing with the generic code.
19494 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19496 * mini-ppc.c, cpu-g4.md: added code for direct access to
19499 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19501 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19502 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19505 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19507 * declsec.c|h: Added functions to cache the declarative stack modifiers
19508 in MonoJitInfo and to create a security frame from a MonoJitInfo
19510 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19511 created. Register internal calls for System.Security.SecurityFrame::
19512 _GetSecurityFrame and _GetSecurityStack.
19513 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19514 the definitions for the new stack walk/callback mechanism.
19515 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19516 first security frame for LinkDemands and InheritanceDemands) and
19517 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19519 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19520 walk initialization (lupus).
19522 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19524 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19526 (handle_loaded_temps): Do not create a temporary variable for
19527 things that we know are temps. They will never be modified.
19528 (mono_spill_call): Set MONO_INST_IS_TEMP
19529 (mono_emulate_opcode): ditto
19531 (mono_method_to_ir.CEE_DUP): ditto
19533 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19535 * mini.c (type_to_eval_stack_type): Make this handle the void type
19536 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19537 (emit_tree): use ip_in_bb to special case some common idioms
19538 Update all callers to pass in the IP.
19539 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19541 This gives us a nice 2% speedup in mcs bootstrap.
19543 * mini-x86.c (peephole_pass): Peephole pass to make
19552 * mini.c (ip_in_bb): new method.
19553 (mono_method_to_ir): use this method rather than doing the hash
19556 * linear-scan.c (mono_linear_scan): When expiring actives, you
19557 don't need to keep around variables that expire on this
19558 instruction. This makes it so that:
19561 store (ebx add (ebx, 1))
19565 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19567 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19568 combination to avoid doing two copies. Fix up problems with previous
19571 * mini.c: Fix 64 bit warnings.
19573 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19575 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19577 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19578 changes from the x86 code.
19580 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19582 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19584 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19585 throwing code to reduce its size, unify the AOT and non-aot code and
19586 get rid of relocations in the AOT case.
19588 * mini-x86.h mini.c exceptions-x86.c
19589 (mono_arch_get_throw_corlib_exception): New arch specific function to
19590 raise corlib exceptions which doesn't require relocations in the
19593 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19595 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19597 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19600 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19603 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19605 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19606 with add function when used from Inc/dec atomic
19607 functions. Re-enabled optimization on x86.
19608 * mini-ops.h: renamed atomic_add functions to
19609 allow _add to match the Interlocked::Add and
19610 _add_next to match Interlocked::Inc/Dec.
19612 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19614 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19615 linking of BBs to the end BB, and enabled SSAPRE also with
19616 consprop and copyprop (which was prevented by that bug).
19618 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19620 * mini-x86.c: disabling the Interlocked optimizing code.
19622 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19624 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19625 file version check.
19627 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19629 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19630 interlocked optimization due lack of support on x86, rewrote
19631 exchange to take into account that base may be in eax.
19633 xsp works again; activated Interlocked optimizing code.
19635 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19637 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19639 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19641 * mini-ops.h: Add new opcodes.
19643 * mini.h: Add new patch types. Add got_var to MonoCompile.
19645 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19646 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19647 make it work with all kinds of patchable code.
19649 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19650 address of the GOT, and referencing entries in the GOT.
19652 * mini.c: Add code to load the GOT address if needed by an opcode.
19654 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19655 independent AOT code on the x86 using an elf-style Global Offset Table.
19657 2004-12-14 Raja R Harinath <rharinath@novell.com>
19659 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19661 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19663 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19666 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19668 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19669 of Interlocked:Increment/Decrement/Add as inline ops.
19670 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19672 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19674 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19675 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19677 2004-12-12 Duncan Mak <duncan@ximian.com>
19679 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19680 again. `patch_info->table_size' is no longer valid after Zoltan's
19683 2004-12-12 Martin Baulig <martin@ximian.com>
19685 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19686 if we are the "real" method, ie. not an inlined method inside it.
19688 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19690 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19691 before we look in the special fields table. This fixes
19692 ../tests/thread-static-init.cs.
19694 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19696 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19697 for Array get_Rank and get_Length. Fixes bug #70465.
19699 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19701 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19702 separate structure to reduce the size of MonoJumpInfo.
19704 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19706 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19708 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19710 * mini.c (mini_get_inst_for_method): Changed to allow ports
19711 to return a MonoInst instead of opcode
19712 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19714 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19715 Allow ports to return a created MonoInst instead of op-code, will enable
19717 (renamed mini_get_opcode_for_method to better reflected the functionality)
19719 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19721 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19723 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19725 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19728 2004-12-08 Martin Baulig <martin@ximian.com>
19730 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19731 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19733 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19735 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19738 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19741 2004-12-08 Raja R Harinath <rharinath@novell.com>
19743 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19745 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19747 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19748 bug introduced by the previous patch.
19750 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19752 * mini-ppc.c, objectc.cs: handle large structs passed by value
19753 (fixes bug #69972).
19755 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19757 * mini-ppc.c: OP_ARGLIST implementation from
19758 Geoff Norton <gnorton@customerdna.com>.
19760 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19762 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19763 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19765 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19767 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19769 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19771 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19774 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19776 * mini-sparc.c: Zero out localled-ed memory.
19778 * iltests.il: Add tests for zeroing out localloc-ed memory.
19780 2004-12-04 Martin Baulig <martin@ximian.com>
19782 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19783 mono_method_get_signature_full().
19785 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19787 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19788 and some utility functions (always for SSAPRE), integrated SSAPRE.
19789 * mini.h: Likewise.
19790 * driver.c: Added ssapre option.
19791 * ssa.c: Small fix on OP_ARG handling.
19792 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19793 * Makefile.am: Likewise.
19795 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19797 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19798 now in the xp code.
19800 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19803 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19805 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19807 * cpu-s390.md : Increase instruction length of oparglist.
19809 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19811 2004-11-30 Martin Baulig <martin@ximian.com>
19813 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19814 virtual generic methods. We call a special helper_compile_generic_method()
19815 icall to retrieve the method from the vtable, inflate and compile
19816 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19818 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19820 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19822 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19824 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19826 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19829 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19831 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19832 platforms with PIC aot.
19834 2004-11-28 Martin Baulig <martin@ximian.com>
19836 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19839 2004-11-28 Martin Baulig <martin@ximian.com>
19841 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19842 the result of mono_type_get_underlying_type() to check whether
19845 2004-11-26 Martin Baulig <martin@ximian.com>
19848 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19851 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19853 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19854 the same way as the other arguments so they won't get clobbered.
19856 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19857 calls through R11 since it is clobbered by the trampoline code.
19859 2004-11-26 Raja R Harinath <rharinath@novell.com>
19861 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19862 pick up in-tree mscorlib.dll.
19864 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19866 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19868 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19869 runtime data/code are now stored in a table similar to the GOT in ELF.
19870 This allows the code itself to be position independent.
19872 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19875 * aot.c: Attach ELF type (object/function) directives to all global
19878 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19880 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19882 * mini-amd64.h: Turn on PIC AOT code.
19884 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19885 returning the offset within an OP_AOTCONST instruction where the GOT
19886 offset needs to be added.
19888 * mini.h: Bump AOT file format version.
19890 2004-11-25 Martin Baulig <martin@ximian.com>
19892 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19893 uninflated generic methods.
19895 2004-11-25 Martin Baulig <martin@ximian.com>
19897 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19899 2004-11-24 Martin Baulig <martin@ximian.com>
19901 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19902 original klass (this only applies for generic instances).
19904 2004-11-24 Martin Baulig <martin@ximian.com>
19906 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19907 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19910 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19912 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19913 localloc. Fixes #69678.
19915 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19917 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19919 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19920 used SSE registers on pinvoke calls. Fixes #69774.
19922 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19924 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19925 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19927 2004-11-23 Raja R Harinath <rharinath@novell.com>
19929 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19930 Refer directly to the mcs/ tree.
19932 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19934 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19935 Check if a trampoline for a synchronized method is required.
19937 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19939 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19940 with localloc if needed. Throe arithmetric exception in
19941 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19942 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19944 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19946 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19947 types before switching on type. Fixes #69622.
19949 2004-11-19 Raja R Harinath <rharinath@novell.com>
19951 * Makefile.am (check-local): New. Integrate into 'make check'.
19952 (MCS,RUNTIME): Define using in-tree mono and mcs.
19954 (%.exe): Use $(ILASM).
19956 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19958 * mini-ppc.c: adjust initial prolog size (bug #69691).
19960 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19962 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19965 2004-11-17 Raja R Harinath <rharinath@novell.com>
19967 * Makefile.am (clean-local): Rename from 'clean'.
19969 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19971 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19972 to mono_arch_is_int_overflow.
19973 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19976 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19978 * declsec.c|h: New files to support declarative security attributes.
19979 Added function to check if a method has (applicable) security.
19980 * mini.c|h: Add check for declarative security attributes in
19981 mono_method_check_inlining.
19982 * Makefile.am: Added declsec.c and declsec.h to the build.
19984 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19986 * mini.c, mini.h: update to keep dynamic code info per-domain.
19988 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19990 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19991 (mini_init): Get rid of it from here too.
19993 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19995 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19996 implemented OP_RETHROW (patch by Geoff Norton
19997 <gnorton@customerdna.com>).
19999 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20001 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20002 between appdomains. Fixes appdomain-unload on PPC.
20004 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20006 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20007 mini-exceptions.c: handle the new wrapper types.
20008 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20009 token value as a MonoClass* when compiling a wrapper.
20010 mono_jit_create_remoting_trampoline now takes an additional
20011 MonoRemotingTarget parameter.
20013 2004-11-10 Martin Baulig <martin@localhost>
20015 * mini.c (mono_method_to_ir): Use `generic_container->context'
20016 rather than creating a new one.
20018 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20020 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20022 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20024 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20026 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20027 the experimental aot cache stuff.
20029 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20031 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20032 mini-exceptions.c: update to exception clause structure changes.
20034 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20036 * exceptions-x86.c (throw_exception): Fix warnings.
20038 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20041 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20043 * exceptions-sparc.c (get_throw_exception): Really fix this.
20045 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20047 * tramp-*.c: we no longer support icalls without wrappers, so
20048 a bit of code can be removed here
20050 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20052 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20055 * cpu-sparc.md: Add op_rethrow.
20057 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20059 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20061 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20062 * mini-ops.h: Add OP_RETHROW.
20064 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20066 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20068 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20070 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20071 Makes the output much easier to read
20073 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20075 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20076 prevents another huge leak when compiling with ssa. Secondly, the
20077 performance of doing this rather than freeing the lists is much
20078 better. GList does a lock every time you allocate a list link,
20079 so that it can use a memory pool. So, it is better to just use
20080 a memory pool of our own.
20082 * ssa.c, linear-scan.c: replace g_list_remove_link with
20083 g_list_delete. The remove one does not free the GList, so we were
20084 leaking memory. On -O=all --compile-all with corlib, this cut down
20085 3 MB of allocations.
20087 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20089 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20091 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20093 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20094 into a new function mono_create_jit_trampoline ().
20096 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20098 * trace.c (get_spec): Allow tracing of classes without a namespace.
20100 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20102 * mini.c: Fix pointer overwrite in mini_method_compile.
20104 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20106 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20107 The darwin ABI needs some special handling for 1 and 2 byte structs
20108 Lets use lbz/lhz instead of lwz everywhere.
20109 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20110 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20111 Use stb/sth for the former, and put the latter always on stack instead of in
20112 argument registers.
20114 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20116 * trace.c (is_filenamechar): Add '_'.
20118 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20120 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20122 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20124 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20126 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20127 depends on libmonogc. Fixes #68805.
20129 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20131 * mini.c (mono_jit_free_method): Provide extra information for
20132 this error. Currently this leaks, but will be turned into a
20133 developer option in the future.
20135 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20137 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20139 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20141 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20142 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20143 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20145 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20147 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20148 trampolines for AOT code.
20150 2004-10-22 <vargaz@freemail.hu>
20152 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20153 constructed types. Fixes #68136.
20155 2004-10-21 Martin Baulig <martin@ximian.com>
20157 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20158 if it returns true, unwind the stack to the call instruction.
20160 2004-10-21 <vargaz@freemail.hu>
20162 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20164 * mini.h: Bump AOT version number.
20166 * objects.cs: Add another test for unbox trampolines.
20168 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20171 2004-10-20 <vargaz@freemail.hu>
20173 * driver.c: Add SHARED to the set of optimizations tested.
20175 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20177 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20178 used by CEE_NEWARR.
20180 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20182 2004-10-20 Martin Baulig <martin@ximian.com>
20184 * mini-exceptions.c (mono_handle_exception): Call
20185 mono_debugger_handle_exception() to tell the debugger about
20186 catch/finally clauses.
20188 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
20190 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
20192 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
20195 2004-10-15 Geoff Norton <gnorton@customerdna.com>
20197 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
20198 methods as their native size, fixed bug #57543, #57545.
20199 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
20200 This saves a temporary register and mullw call down into 1 (minor perf
20201 increase for cases like sum = sum * 5; This use to translate into:
20204 It now translates to
20207 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
20209 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
20212 2004-10-11 Martin Baulig <martin@ximian.com>
20214 * mini.c (mono_method_to_ir): If we're a generic method, get the
20215 MonoGenericContainer from our MonoMethodNormal and create a
20216 MonoGenericContext from it.
20218 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
20220 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
20222 * basic-long.cs: Add test for checked i8->i2 cast.
20224 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20226 * inssel-ppc.brg: added a couple of speedup rules.
20228 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
20230 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
20231 to speed up rebuilds.
20233 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20235 * mini-s390.c: Minor fix to OP_OR_IMM.
20237 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20239 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20240 better. Fixes appdomain-unload.exe on sparc.
20242 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20244 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20245 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20248 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20250 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20252 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20254 * mini.c: Always generate a field read/write wrapper for members
20255 of the class MarshalByRefObject since the actual instance could
20258 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20260 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20262 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20264 * driver.c mini.h trace.c: Move the setting of the main assembly into
20265 a separate function called mono_trace_set_assembly () and call it after
20266 actually loading the main assembly. Fixes #66872.
20268 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20270 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20271 using the code manager.
20273 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20275 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20277 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20279 * cpu-amd64.md: Fix bug in previous patch.
20281 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20284 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20286 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20287 mini-exceptions.c: updates for changed stack walk interface.
20289 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20291 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20293 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20295 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20297 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20299 * driver.c (mini_regression_list): Do not call mono_assembly_close
20300 since assemblies can't be unloaded.
20302 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20304 * cpu-amd64.md: Fix more instruction lengths.
20306 * cpu-amd64.md: Fix lengths of some instructions.
20308 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20310 * inssel.brg: Make the array ldelema check aot friendly.
20312 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20314 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
20316 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
20318 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
20320 * mini-x86.c: Fix build.
20322 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
20323 mono_type_get_underlying_type () helper function to simplify code.
20325 2004-09-09 Martin Baulig <martin@ximian.com>
20327 * mini-amd64.c: Don't access `type->data.klass' directly, call
20328 mono_class_from_mono_type() instead since the type may be a
20331 2004-09-09 Martin Baulig <martin@ximian.com>
20333 * mini-amd64.c (get_call_info): Fix support for generic instances.
20334 (add_valuetype): Use mono_class_from_mono_type() to get the class
20335 since we can be a generic instance.
20337 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
20339 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
20341 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
20343 * liveness.c: reset spill costs on each scan: bug 62107
20345 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
20347 * exceptions-sparc.c (mono_arch_find_jit_info): remove
20348 unnecessary line that doesn't compile
20350 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
20352 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
20353 trampolines, make them call an error function so people can fix their
20356 2004-09-06 Martin Baulig <martin@ximian.com>
20358 * mini.c (mono_method_to_ir): When initializing locals, handle a
20359 generic instances like a valuetype if it's a valuetype and like a
20360 class if it's a class.
20362 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20364 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20365 stack. Fixes #64674.
20367 * exceptions.cs: Add test for unwinding of call arguments.
20369 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20371 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20372 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20373 set the carry/borrow flag). The sparc and s390 implementations
20374 can now use optimized versions (and simplify the code). ppc bugfixes.
20376 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20378 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
20380 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
20382 * inssel-amd64.brg: Remove leftover 32 bit rule.
20384 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
20386 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
20388 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
20389 mono_arch_find_jit_info functions into a new function. Fix a memory
20392 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
20395 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20397 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
20400 * exceptions.cs: Add array size tests.
20402 * mini.c: Allocate a separate icall wrapper for each arity of
20403 mono_array_new_va. Fixes #59509.
20405 * exceptions.cs: Add testcase for 64578.
20407 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
20409 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
20411 2004-09-02 Martin Baulig <martin@ximian.com>
20413 * mini.c (mono_method_to_ir): When initializing the locals, call
20414 handle_initobj() on the generic instance itself, not its
20417 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20419 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
20420 MonoJitInfo for dynamic methods.
20422 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
20424 * mini.c: Add support for freeing JIT data for dynamic methods.
20426 2004-09-01 Martin Baulig <martin@ximian.com>
20428 * mini-x86.c (is_regsize_var): Added support for generic
20430 (mono_arch_emit_prolog): Make this compile again, use
20431 `x86_push_imm_template (code)'.
20433 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20435 * mini-x86.c: make all push_imm instructions that get
20436 patched always emit the long form
20438 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20440 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20441 in a per-domain hash.
20443 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20446 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20448 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20451 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20454 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20455 Beginnings of SSE2 support.
20457 * exceptions.cs: Add more tests for checked int<->uint casts.
20459 2004-08-28 Martin Baulig <martin@ximian.com>
20461 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20465 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20466 Handle generic instances recursively.
20468 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20470 * iltests.il: test for conv.u8 on a constant
20472 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20474 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20475 LCONV_x4 (shrun_32 (membase)).
20477 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20479 * inssel-x86.brg: c&p rules for push/setret of long
20481 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20483 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20484 compare (regvar, base)
20486 * inssel-x86.brg: more burg love
20488 * inssel.brg: more cleanup
20490 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20492 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20494 * basic-long.cs, basic-calls.cs: new tests for optimization.
20496 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20498 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20501 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20503 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20505 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20507 * inssel.brg (mini_emit_memcpy): use
20508 NO_UNALIGNED_ACCESS to disable memcpy optimization
20510 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20512 * mini-amd64.c: Handle generic types in various places.
20514 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20516 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20518 * mini.c (handle_box): Fix warning.
20520 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20522 * mini-amd64.h: Enable the emit_state optimization.
20524 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20526 * mini-amd64.c: Add some new 64 bit peephole opts.
20528 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20530 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20532 * mini-amd64.c: Register allocator fixes.
20534 * mini.c: Add an optimization to emit_state to avoid allocation of new
20535 registers on some platforms.
20537 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20539 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20541 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20542 allocation. Fixes #63085.
20544 * basic-long.cs: Add new regression test.
20546 * mini-amd64.c: Register allocator improvements.
20548 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20550 * mini-amd64.c (read_tls_offset_from_method): Add another code
20553 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20554 instruction sequence for nullifying class init trampolines.
20556 * objects.cs: Add new regalloc test.
20558 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20560 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20562 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20564 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20567 * driver.c: Fix profiling after TLS changes.
20569 * driver.c (mono_main): Set mono_stats.enabled if needed.
20571 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20574 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20576 * mini-x86.c: use a 1 op rather than a 2 op tls access
20577 instruction -> faster.
20579 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20581 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20584 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20586 * exceptions-sparc.c (throw_exception): fix typo
20588 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20590 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20591 set tree->dreg correctly with tls. Allow any
20592 register to be used.
20594 * mini-x86.c (read_tls_offset_from_method): add new code
20595 generation pattern seen with GCC.
20598 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20600 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20601 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20602 exceptions-sparc.c: fix some performance issues in exception
20603 handling and setting of the stack trace for exceptions that were
20606 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20608 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20611 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20614 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20616 This patch inlines tls access, when possible.
20618 * mini.h: new arch functions for TLS intrinsics.
20619 All platforms updated with a stub.
20621 * mini.c: use the new intrinsics
20623 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20624 arch specific intrinsic for tls variables
20626 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20628 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20631 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20633 * mini.c: thread local allocation
20635 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20637 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20639 * Makefile.am: Link against the static version of libmonogc.
20641 * Makefile.am: Link the static versions of the convenience libraries
20642 into the mono executable.
20644 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20646 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20648 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20649 on integer overflow.
20651 * mini-amd64.c: Reorganize function call code.
20653 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20655 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20657 * inssel-x86.brg: use xor eax,eax.
20659 * basic.cs: new tests
20661 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20663 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20664 in exception throwing code.
20666 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20668 * inssel-x86.brg: use xor esi,esi.
20670 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20672 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20673 can trace methods compiled during mini_init () too.
20675 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20678 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20680 * Makefile.am: static link on x86 (r=zoltan)
20682 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20684 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20685 code since it causes some programs to fail.
20687 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20689 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20691 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20693 * mini.c: ovfops_op_map - add STACK_OBJ case for
20695 * basic.cs: add test_0_pin_string as test
20698 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20700 * Makefile.am: build C# if srcdir != builddir
20702 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20704 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20705 fall-through blocks.
20707 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20709 * driver.c: enable loop by default again and include abcrem in -O=all.
20711 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20713 * iltests.il: Add some localloc tests.
20715 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20717 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20720 * inssel-amd64.brg: Add some optimizations.
20722 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20725 * Makefile.am: Statically link mono against libmono on AMD64.
20727 * mini-amd64.c inssel-amd64.brg: Optimizations.
20729 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20731 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20733 * tramp-amd64.c: Patch calling code in trampolines.
20735 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20737 * mini-amd64.c: pinvoke struct passing fixes.
20739 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20741 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20742 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20744 2004-08-05 Duncan Mak <duncan@ximian.com>
20746 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20749 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20751 * mini-amd64.c (emit_move_return_value): Move return value for normal
20754 2004-08-05 Martin Baulig <martin@ximian.com>
20756 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20757 `type->type'; just modify `type' itself when dealing with enums
20758 and generic instances.
20759 (check_call_signature): Make `simple_type' a `MonoType *'.
20761 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20763 * mini.c: Use OP_PADD to add offsets to addresses.
20765 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20767 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20769 * mini-sparc.c (mono_arch_emit_epilog): fix check
20770 for folding last op into restore instruction
20772 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20774 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20775 helper methods using the code manager.
20777 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20779 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20781 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20783 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20784 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20786 * mini-s390.c: fix tail processing
20788 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20790 * mini-ppc.c: mul.ovf.un exception name fix.
20792 2004-08-03 Martin Baulig <martin@ximian.com>
20794 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20795 instances; before jumping to `handle_enum', also modify `ptype'.
20797 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20799 * cpu-sparc.md: fcall maximal length too small.
20801 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20803 * mini-amd64.c mini.h: Add initial support for passing/returning
20804 structures to/from pinvoked methods.
20806 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20808 * mini-ppc.c: reg allocator fix.
20810 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20812 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20814 * inssel.brg: Optimize memset on 64 bit machines.
20816 * mini-amd64.c: Fix some vararg cases.
20818 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20820 * mini-s390.c: Corrected macro in emit_float_to_int
20822 * s390-abi.cs: Tests to exercise the s390 ABI
20824 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20826 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20829 * basic.cs: Add a test for add.ovf.un.
20831 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20833 * mini-sparc.c: add case for OP_IDIV_UN
20835 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20837 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20839 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20841 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20843 * basic.cs: regression tests.
20845 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20848 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20850 * basic.cs: Add a new test.
20852 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20853 and AOT. Various fixes and optimizations.
20855 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20857 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20859 * mini-ppc.c: make sure temp regs are not used for global reg
20862 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20864 * cpu-sparc.md: conv_i8 fix for 64bits
20866 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20868 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20870 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20871 add opcode for cmp BYTE PTR [eax], imm.
20873 * inssel.brg: Make memcpy and memset takes bases.
20875 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20877 * *-amd64.*: More AMD64 work.
20879 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20881 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20882 add a compare-not-equal opcode.
20884 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20886 * mini.c: Use mono_init_from_assembly instead of mono_init.
20888 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20890 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20892 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20894 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20896 * inssel.brg: 64 bit fixes.
20898 * mini.h (MonoCallInst): Add some AMD64 specific data.
20900 * mini.h: Add some OP_P opcodes.
20902 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20904 * basic.cs: tests for 61797 and 61740
20906 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20908 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20909 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20911 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20913 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20915 * *-amd64*.*: Ongoing AMD64 work.
20917 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20919 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20921 * *-amd64*: Ongoing AMD64 work.
20923 * mini-arch.h: Add AMD64 support.
20925 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20927 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20929 * mini-ops.h: Add new opcodes.
20931 * Makefile.am: Add AMD64 support.
20933 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20934 rules into the inssel-long*.brg files.
20936 * *-amd64.*: Add beginnings of AMD64 backend.
20938 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20940 * mini.c (print_dfn): commenting out the code that prints
20941 the cil. With -O=deadce, this makes -v -v crash.
20943 * cpu-pentium.md: make checkthis have a length of 2
20945 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20947 * mini-sparc.h: fix implementations of __builtin
20948 functions for Sun compiler for V9.
20950 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20952 * mini.c: use the new stelem.ref wrapper
20953 * exceptions.cs, arrays.cs: new stelem.ref tests
20955 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20957 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20958 new XSP should work with these changes).
20960 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20962 * inssel-{long32,x86,}.brg: trivial optimizations.
20964 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20966 * mini.c: load value when emitting box operation in
20969 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20971 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20972 is one byte shorter than cmp DWORD PTR [eax], 0.
20974 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20976 * inssel-ppc.brg: arguments on the stack are always
20977 relative to the stack pointer (spotted by Neale Ferguson).
20979 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20981 * exceptions-x86.c: delay appending the method name to the trace until
20982 after mono_jit_info_table_find is called, as this gets the real
20985 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20987 * aot.c: register roots
20989 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20991 * aot.c : I could just use PLATFORM_WIN32 flag.
20993 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20995 * aot.c : Reverting the previous fix. This time it broke linux build.
20997 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20999 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21001 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21003 * mini.c (handle_stack_args): Remove some more debugging code.
21005 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21007 * driver.c mini.h aot.c: Allow additional options to be specified with
21008 --aot and pass them to mono_compile_assembly.
21010 * aot.c: Add experimental code to AOT compile all loaded assemblies
21011 on demand and save the code into a cache in the filesystem.
21013 * aot.c: Add support for more wrapper methods.
21015 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21018 * cpu-*.md: Remove removed opcodes.
21020 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21021 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21022 related icalls to marshal.c.
21024 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21026 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21028 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21030 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21032 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21033 * liveness.c: If liveness is recomputated we need to reset the information
21034 for each variable. This way, if the liveness range has been narrowed
21035 by optimizations that happened after the last computation, we can return
21038 For example, if you have
21043 // Tons of code that does not affect i
21049 i = 0 is dead code and will be removed by SSA. However, when
21050 linear scan gets to the code, i will still appear to be live
21051 throughout the entire block. This prevents good register allocation.
21053 2004-07-06 Martin Baulig <martin@ximian.com>
21055 * debug-mini.c (mono_debug_init_method): Allow
21056 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21057 (mono_debug_add_icall_wrapper): New method.
21059 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21061 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21063 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21066 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21068 * aot.c (mono_aot_load_method): Fix loading of debug info.
21070 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21072 * aot.c: Add logging support.
21074 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21076 * mini.h: Add prototype for mono_print_method_from_ip.
21078 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21080 * inssel.brg: 64 bit fixes.
21082 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21085 * Makefile.am: Add SPARC64 support.
21087 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21089 * aot.c: Fix alignment problems on 32 bit platforms.
21091 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21093 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21096 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21099 * mini.h: Bump AOT file version. Some 64 bit fixes.
21101 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21103 * inssel-sparc.brg: Add new rule to avoid register moves.
21105 * inssel.brg: Add ldind_to_load_membase helper function.
21107 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21109 * mini.c: OffsetToStringData intrinsic.
21111 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21113 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21115 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21118 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21119 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21121 * mini.c: reinstated mono_compile_get_interface_var()
21122 on x86, too, since the change breaks the Gtk# build there as well.
21124 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21126 * driver.c: remove loop from the default optimizations: it seems to
21127 interact badly with some of the other options (see bug #60613).
21129 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21131 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21132 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21134 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21136 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21137 vararg-using methods.
21139 2004-06-21 Martin Baulig <martin@ximian.com>
21141 * mini/mini-exceptions.c
21142 (mono_handle_exception): Added `gpointer original_ip' argument.
21143 After calling mono_unhandled_exception(), call
21144 mono_debugger_unhandled_exception() and if that returns true,
21145 restore the context and return.
21147 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21149 * mini-ppc.c: prefer the use of relative branches so
21150 they won't need to be patched in aot code (patch from Patrick Beard).
21152 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21154 * aot.c: patch from Patrick Beard to make the output assembly
21155 more correct for the MacOSX assembler. Small tweak to
21156 generate sane images on Linux/PPC, too.
21158 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21160 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21161 case until bug #59509 is fixed (shows up in #60332).
21163 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21165 * mini.c: make sure the needed wrappers are compiled, too, with
21168 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21170 * driver.c: remove NPTL reference in --version output.
21172 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21174 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21175 generate valid assembly for the Mach-O assembler.
21177 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21179 * driver.c: don't include abcrem in the all optimization specifier
21180 since it slows down jit compilation too much for now.
21182 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21184 * mini.c: use BIGMUL only if both operands have the same signage.
21185 * iltests.il: Test for bug 60056. (errors related to signage in
21190 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
21192 * mini.c, aot.c: memory leak fixes.
21194 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21196 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
21198 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
21200 * Makefile.am: remove the -static hack completely, it links in
21201 statically glib as well.
21203 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
21205 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
21206 * exceptions.cs: make it compile with new mcs/csc.
21208 2004-06-03 Massimiliano Mantione <massi@ximian.com>
21209 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
21210 and added relevant test case.
21212 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21214 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
21215 regressions in gtk-sharp.
21217 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
21219 * exceptions.cs: New regression tests.
21221 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
21223 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
21225 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21227 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21229 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
21231 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
21233 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21235 * mini.c (mono_jit_runtime_invoke): Init class in this
21236 method instead of trusting mono_jit_compile_method to
21237 do the work (because wrappers can be in object class)
21239 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21241 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21243 * basic-long.cs: New regression test.
21245 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21247 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21248 and div/rem checks.
21250 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21252 * Makefile.am: fix miguel's change to build mono statically against
21253 libmono (track build dependencies).
21255 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21257 * cfold.c: Some glib versions do not have G_MININT32.
21259 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21261 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21262 with precision of tan, atan, sin and cos, and implemented related
21263 regressions tests (fixes bug 54467, but one new problem appeared and
21266 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21268 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21270 * exceptions.cs: Add test for constant folding && division by zero.
21272 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21273 since driver.c is in libmono too, so the optimization was useless.
21275 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21276 variable to driver.c so the compiler can emit more efficient code to
21279 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21281 * Makefile.am: don't distribute generated inssel.[ch] files.
21283 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21285 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21286 into the default appdomain. Fixes #58707.
21288 * jit-icalls.c: Remove the broken approximation for truncl, doing
21289 no conversion is better.
21291 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21294 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21296 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21297 of the mcrxr instruction which is not available on some processors
21298 even if it's documented to be. Implement add and sub overflow correctly
21299 (still not complete for long unsigned). Speed up icalls a bit.
21301 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21303 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21304 we run .cctor in the current domain instead of target_domain.
21306 Fixes bug #58558, .cctor not being called in -O=shared.
21308 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21310 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21312 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21314 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
21315 which can be done with an imm8, do it that way.
21316 (mono_arch_output_basic_block): ditto for a jmp
21317 (mono_arch_emit_prolog): Computate maximum offset of a label.
21319 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
21321 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
21322 now tries to allocate prefered physical reg's for virtual
21323 regs. This reduces the number of emited spills/loads with
21324 20-30% on our core assemblies.
21326 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21328 * jit-icalls.c: truncl() is not needed and trunc() is
21329 the correct thing to do anyway (bug #58287).
21331 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
21333 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
21336 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
21338 * driver.c: enable loop optimizations by default.
21340 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21342 * mini-x86.c: fix calc of max loop size when aligning loops start.
21344 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
21346 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
21349 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21351 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21354 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21356 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21358 * mini.c (inline_method): Allways inline some wrappers even if the cost
21359 is too large. Fixes #58785.
21361 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21363 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21365 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21366 (crichton@gimp.org). Beginning of support for sparc/linux.
21368 * mini-sparc.c: Optimize retrieval of LMF address.
21370 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21372 * exceptions-ppc.c: handle alloca in methods with clauses.
21374 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21376 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21378 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21380 * mini.c: Delegate most of the abort signal work to
21381 mono_thread_request_interruption, which also handles Stop and Suspend
21384 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
21386 * mini.c mini.h: Allow inlining of icall wrappers if the backend
21387 supports the save/restore lmf opcodes.
21389 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
21391 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
21392 by gcc-3.4 as well.
21394 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
21396 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21398 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
21399 methods which contain array accesses.
21401 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
21402 boundaries. Fixes #58537.
21404 * iltests.il: Add regression test for #58537.
21406 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21408 * mini-x86.c (mono_arch_local_regalloc): Last part of
21409 fix for bug #58633 (releasing register to early).
21411 2004-05-18 Miguel de Icaza <miguel@ximian.com>
21413 * basic-long.cs: Add new regression test.
21415 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21417 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
21418 register too early on the chain.
21420 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21422 * mini.c (create_helper_signature): Use a helper function to reduce
21423 the code which needs to be written. Also set the calling convention of
21424 icalls on windows. Fixes #57840.
21426 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21428 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21429 exceptions-ppc.c: added helper function to get the instruction address
21430 from a signal handler context.
21432 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21434 * helpers.c: use g_get_tmp_dir. Invokes happyness
21437 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21439 * helpers.c: Add new env variable to pass args to objdump.
21440 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21442 2004-05-17 Radek Doulik <rodo@ximian.com>
21444 * Makefile.am (common_sources): added abcremoval.h so it get
21445 disted and daily mono packages on go-mono.com will build again
21447 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21449 * abcremoval.c: Fixed coding style, added copyright header.
21451 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21453 * mini.h: Added prototype for abc removal main function.
21455 * build_relations_propagation_table.pl: Added copyright header.
21457 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21459 * basic-long.cs: reg test for complex ceq_long bug.
21461 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21463 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21464 reg in long and clob case (bug #58343). Fixed/added comments.
21466 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21468 * mini.c (mono_jit_runtime_invoke): Follow new convention
21469 of calling the invoke method with an function pointer.
21471 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21473 * ChangeLog: Fix author of memory leak patch.
21475 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21477 * Makefile.am: fix make dist as well...
21480 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21482 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21483 on archs where pointers are 4 bytes long.
21485 * Makefile.am: Added abcremoval.c source file.
21487 * abcremoval.c: Added abcremoval.c.
21489 * abcremoval.h: Added abcremoval.h.
21491 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21493 * inssel.brg: Enabled bounds check removal.
21495 * mini.c: Added support for abcrem optimization.
21497 * mini.h: Added abcrem optimization label.
21499 * driver.c: Added support for abcrem optimization.
21501 * propagated_relations_table.def: Added propagated_relations_table.def.
21503 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21505 * mini.c, cfold.c: fix style.
21507 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21509 * mini.c: handle issue with the low-level implementation of
21510 some long opcodes (bug #54209).
21512 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21514 * basic.cs: test for my new cmov stuff.
21516 2004-05-13 Patrik Torstensson
21518 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21519 opt and added peephole documentation.
21521 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21523 * tramp-ppc.c: rewrote the generic trampoline code.
21525 2004-05-11 Patrik Torstensson
21527 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21529 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21531 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21533 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21534 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21536 * mini.c: Add new icalls for AsAny marshalling.
21538 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21540 * tramp-ppc.c, mini-ppc.c: more cleanups.
21542 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21544 * mini.c: no warnings.
21546 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21548 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21550 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21552 * mini.c: In the thread abort signal handler, if the thread is in the
21553 process of being stoped, don't throw the Abort exception, just stop the
21556 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21558 * tramp-ppc.c: removed old code.
21560 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21562 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21563 do some simple speed optimizations on ppc.
21565 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21567 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21568 and large offsets in load/store.
21570 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21572 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21573 it causes regressions.
21575 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21577 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21580 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21582 * jit-icalls.c: remove warnings.
21583 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21584 speedups for unsafe code.
21586 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21588 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21590 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21592 * basic-calls.cs: Add new regression test.
21594 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21597 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21599 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21602 2004-05-06 Patrik Torstensson
21604 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21605 long reg allocation in any reg (not only eax:edx) and implemented
21606 long shl/shr ops in asm instead of helpers.
21608 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21610 * mini-sparc.h: Fix warnings.
21612 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21615 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21616 separate statement for clarity.
21618 * mini-sparc.c: Update status.
21620 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21622 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21625 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21627 * inssel-ppc.brg: another small pre-release workaround:
21628 we don't do overflow detection for long_sub_un.
21630 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21632 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21633 (also works around a weird ppc bug: 57957).
21635 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21637 * tramp-ppc.c: trampoline fixes.
21639 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21641 * mini-ppc.c: fixed typos.
21643 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21645 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21646 at the top of the stack. Fixed typos. Use a frame registers
21647 for all the methods with exception clauses.
21649 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21651 * exceptions-ppc.c: restore fp registers.
21653 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21655 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21656 order from the stack top (moved the stack room to save the
21657 return value for trace after the param area). Fixed corruption
21658 in restoring registers on unwind.
21660 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21662 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21664 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21666 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21667 and prolog/epilog for methods that use it. Allow
21668 enough param area room for varargs methods. Fix miguel's
21669 breakage in exception handling.
21671 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21673 * Makefile.am: run genmdesc only on current arch.
21675 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21677 * exceptions-x86.c:
21678 * mini-x86.h: fix the build on windows.
21680 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21682 * 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.
21684 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21686 * mini-exceptions.c: New file.
21688 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21689 Move some parts of the x86 exception handling code to an
21690 arch-independent file so it can be shared with other ports.
21692 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21694 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21696 2004-04-26 David Waite <mass@akuma.org>
21698 * driver.c: remove comma from end of enumeration declaration
21700 2004-04-26 Jackson Harper <jackson@ximian.com>
21702 * driver.c: parse config file before loading first assembly. This
21703 allows the user gac to be enabled/disabled.
21705 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21707 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21708 simpler mechanism: we do not care what is encoded initially
21709 (branch absolute or relative), we care about the code and its
21710 target. I kept the old code for reference for now.
21712 The new code tries first to determine if the jump is anywhere in
21713 the -/+32 absolute meg range, if it succeeds, it encodes using the
21714 absolute branch; If not, it tried to find something in the
21715 relative range, if not, it uses the handle_thunk code.
21717 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21719 * exceptions-ppc.c: use the correct ip register on macosx.
21721 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21723 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21725 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21727 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21728 Raise exception on integer divide by zero by hand since the hw
21729 doesn't support it. Handle NaNs in FP compares.
21731 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21733 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21734 code reducing duplication between the platforms and enabled
21735 signal exception handling (on linux for now).
21737 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21739 * exceptions-ppc.c: more macosx support.
21741 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21743 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21745 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21747 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21749 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21751 * iltests.il: more tests.
21753 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21755 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21758 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21760 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21762 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21764 * liveness.c: Mark variables as volatile in all basic blocks reachable
21765 from exception clauses.
21767 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21769 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21772 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21774 * iltests.il, basic.cs: more tests for regalloc.
21776 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21778 * iltests.il: Some tests for register allocation modifications
21781 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21783 * exceptions.cs: Add regression test for bug #56782.
21785 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21786 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21787 the beauty of fixing the same thing in 5 different files...
21789 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21791 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21794 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21796 * mini.c: Add support for STRWLPARRAY marshalling convention.
21798 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21800 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21801 to init the context to setup the regs pointer).
21803 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21805 * exceptions-ppc.c: more exceptions work.
21807 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21809 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21812 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21814 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21815 can use the memory directly.
21817 * cpu-pentium.md: Update documentation from a post from Zoltan.
21819 add x86_add_membase, x86_sub_membase, x86_mul_membase
21821 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21823 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21824 GENERAL_REGS they were also hardcoded for all PPC ports.
21826 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21828 Remove hard-coded limit for floating point registers, use
21829 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21831 Notice that in MacOS X calling conventions you can fit a lot more
21832 floating point values in registers, so I should update the PInvoke
21833 test to excercise the passing of floating point values on the
21834 stack (currently broken).
21836 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21838 * tramp-ppc.c (create_trampoline_code): Added
21839 JUMP_TRAMPOLINE_SIZE.
21840 (ppc_magic_trampoline): Follow the pattern from
21841 x86_magic_trampoline: if code is set to zero, return.
21842 (create_trampoline_code): Always pass MonoMethod to the jump
21843 trampoline, before it was passing a null.
21844 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21845 share the code with mono_arch_create_jit_trampoline.
21847 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21849 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21852 * cpu-g4.md: Added length for jmp instruction, the worst case
21853 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21856 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21858 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21860 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21862 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21863 before each IL instruction.
21865 * mini.c (CEE_BOX): Fix warnings.
21867 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21869 * mini.c: removed a few unused vars and extra whitespace.
21871 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21873 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21875 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21877 (OP_GETCHR): use the above
21878 (CEE_LDELEMA): use the above.
21880 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21881 version of the generic impl.
21882 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21883 (CEE_LDELEMA): use the above.
21885 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21887 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21890 * iltests.il: Added new regression test for #56317.
21892 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21894 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21895 under NetBSD. Fixes #56450.
21897 * liveness.c (update_gen_kill_set): Fix previous patch.
21899 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21901 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21903 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21905 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21906 ldsfld and ldsflda.
21908 * inssel-sparc.brg: Add more optimizations.
21910 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21912 2004-04-01 Martin Baulig <martin@ximian.com>
21914 * mini.c (handle_box): New static function; moved the
21915 implementation of CEE_BOX here.
21916 (mono_method_to_ir): Added `constrained_call' variable.
21917 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21918 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21919 mono_method_get_constrained() to get the method.
21921 2004-04-01 Martin Baulig <martin@ximian.com>
21923 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21924 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21925 (mono_method_to_ir): We don't need these macros anymore since
21926 mono_class_get_full() already takes care of it.
21928 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21930 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21931 use @function (as doesn't accept #function here) and check the return
21932 value of system and stop if fails.
21934 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21936 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21938 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21940 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21942 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21944 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21947 * basic-long.cs: Add test for negation of Int64.MinValue.
21949 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21951 * mini-sparc.c: Update status.
21953 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21955 * exceptions-sparc.c: Fix return value in filters.
21957 * inssel-sparc.brg: Fix register allocation in some rules.
21959 2004-03-28 Martin Baulig <martin@ximian.com>
21961 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21964 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21966 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21968 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21969 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21970 remove unused conv_u4 opcode.
21972 * mini-x86.c: Remove valgrind workaround since it slows down things
21973 even when mono is not run under valgrind.
21975 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21977 * mini-sparc.c: Update status.
21979 * inssel-sparc.brg: Add some optimizations.
21981 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21982 future delay slot filling. Add support for varargs, tail calls and JMP.
21984 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21985 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21987 * inssel.brg: Fix register allocation in OP_ARGLIST.
21989 * inssel.brg: Fix warnings.
21991 2004-03-25 Martin Baulig <martin@ximian.com>
21993 * mini.c (inflate_generic_field): Removed.
21994 (mini_get_method): Removed, use mono_get_method_full(),
21995 (mini_get_class): Removed, use mono_class_get_full().
21996 (mono_method_to_ir): Pass our generic context to
21997 mono_field_from_token().
21999 2004-03-25 Martin Baulig <martin@ximian.com>
22001 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22002 of a `MonoMethod *'.
22003 (mini_get_method): Take a `MonoGenericContext *' instead
22004 of a `MonoMethod *'.
22005 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22006 a new local variable called `generic_context' which holds the
22007 current `MonoGenericContext *'; use it to lookup things.
22009 2004-03-24 Martin Baulig <martin@ximian.com>
22011 * mini.c (mini_get_class): New static method; if we're inside a
22012 generic instance, inflate the class if neccessary.
22013 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22015 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22017 * iltests.il: New regression test for #55976.
22019 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22022 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22024 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22027 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22029 * liveness.c: Consider SSA stores as well as loads when making vars
22032 * exceptions.cs: New regression tests for register allocation.
22034 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22036 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22037 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22038 domain lock only to protect puntual access to data structures.
22039 Added access lock for sighash, jit_icall_hash_name,
22040 jit_icall_hash_addr and domain->code_mp.
22042 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22044 * driver.c: Print SIGSEGV handling method.
22046 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22048 * mini.c (setup_jit_tls_data): Handle case when this is called
22049 multiple times for a thread.
22051 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22052 is different from fbxx_un. Fixes #54303. Also use constants instead of
22053 magic numbers in a lot of places.
22055 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22057 * exceptions.cs: Fix cctor test when --regression is used.
22059 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22061 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22064 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22066 * inssel-ppc.brg: fixed register assignments for some rules.
22068 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22070 * exceptions.cs: Add test for exceptions in static constructors.
22072 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22073 static constructors outside the domain lock. Fixes #55720.
22075 2004-03-17 Martin Baulig <martin@ximian.com>
22077 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22078 (inflate_generic_field): Take the `MonoMethod *' instead of the
22079 `MonoClass *' and added support for generic method.
22080 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22081 have a `field->parent->gen_params', only inflate the field if it's
22082 an open constructed type.
22084 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22086 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22087 exception object instead of the preconstructed ones.
22089 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22091 * mini.c: reverted changed to sigsegv_signal_handler commited
22092 accidentally in the previous patch.
22094 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22097 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22098 running --aot with an old assembly.
22100 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22102 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22105 * mini-sparc.c: Add support for v9 branches with prediction.
22107 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22109 * mini.c (mini_init): #warning is GNUC only
22111 * mini-sparc.h: implement __builtin_frame_address
22112 and __builtin_return_address for Sun C compiler
22114 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22116 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22118 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22120 * basic-calls.cs: Add test for unaligned byref long argument passing.
22122 * mini-ops.h: Add sparcv9 compare and branch instructions.
22124 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22125 v9 instructions if we have a v9 cpu.
22127 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22128 registers for global allocation.
22130 * exceptions-sparc.c: Fixes.
22132 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22134 * liveness.c (mono_analyze_liveness): Optimized version.
22136 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22138 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22141 * basic-float.cs basic-calls.cs: New regression tests.
22143 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22145 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22146 sigaltstack implementation.
22148 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22150 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22151 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22153 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22155 * mini.c: Fix warnings.
22157 * mini.c (mono_resolve_patch_target): New function which contains the
22158 arch independent part of the patching process.
22160 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22161 patching code to a separate function.
22163 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22165 * mini.c (add_signal_handler): ifdef out on Windows
22167 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22169 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22170 cpu-sparc.md: Add exception handling support + other fixes.
22172 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22173 typed GC detection in --version.
22175 * basic.cs exceptions.cs: New regression tests.
22177 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22178 the arch specific code can store data during a compilation.
22180 * mini-ops.h: Add OP_SETFRET.
22182 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22183 function, register a separate icall for each arity, so the icalls can
22186 * mini.c (mono_print_tree): Print negative offsets in a more readable
22189 * mini.c: Make signal handling work on sparc.
22191 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
22193 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
22195 * jit-icalls.c: Emulate truncl by aintl on solaris.
22197 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
22199 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
22201 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
22203 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
22205 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
22206 a MarshalByRef type, inline a method that performs the check, taking into
22207 account that the object can be a proxy. Also implemented tow new opcodes:
22208 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22209 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
22210 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22212 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
22214 * mini-ppc.c: if a relative branch displacement is too big
22215 but it points to and area reachable with an absolute branch,
22218 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
22220 * mini.c: optimize small copies in cpblk.
22222 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
22224 * basic-calls.cs basic-float.cs: New regression tests.
22226 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22227 negative offsets from %fp. Implement localloc. Fix local register
22228 allocation. Fix the case when the this argument needs to be saved to
22229 the stack. Implement some missing opcodes.
22231 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
22233 * mini.c (mini_method_compile): Reenable global regalloc in methods
22234 with exception handlers.
22236 * linear-scan.c (mono_varlist_sort): Fix warning.
22238 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22240 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22243 * liveness.c: Make all variables uses in exception clauses volatile, to
22244 prevent them from being allocated to registers. Fixes #42136.
22246 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22248 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22249 causes regressions.
22251 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22252 argument to mono_arch_regalloc_cost.
22254 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22257 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22259 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22260 Make the cost of allocating a variable to a register arch dependent.
22262 * basic-calls.cs: Fix compilation of tests.
22264 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22265 helper function to cut back on the number of #ifdefs needed.
22267 * mini-ppc.c: Fix compilation.
22269 * basic-calls.cs: New regression tests.
22271 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22273 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22274 of l0 since that is callee saved.
22276 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22279 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22280 of delay instruction.
22282 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22284 * mini.h (MonoCallInst): Add 'virtual' flag.
22286 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22288 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22290 * *.cs: New regression tests.
22292 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22295 * mini.c (mono_runtime_install_handlers): Fix build.
22297 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22298 'signal_stack_size' members.
22300 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22301 alternate signal stack.
22303 * exceptions-x86.c: Add stack overflow handling.
22305 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22306 functions to arch independent code.
22308 * mini.c (mono_print_tree): Print more detailed info for load_membase
22311 2004-02-23 Martin Baulig <martin@ximian.com>
22313 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
22315 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22317 * mini-x86.c: fixed reg allocation for div/rem.
22319 2004-02-22 Miguel de Icaza <miguel@ximian.com>
22321 * driver.c (mono_main): Report some configuratio options on --version.
22323 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
22325 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
22326 low in the address space. Correctly flush memory in thunks where we
22327 output native code.
22329 2004-02-20 Martin Baulig <martin@ximian.com>
22331 * mini.c (mini_get_method): New static method; inflate all generic
22332 methods and methods in open generic instances.
22333 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
22334 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
22336 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22338 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
22340 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
22342 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
22344 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
22346 * mini-sparc.c (flushi mono_arch_output_basic_block): make
22347 it compile using Sun's compiler.
22349 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22351 * 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.
22353 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22355 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22357 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22359 * mini-ppc.c: handle calls outside of the allowed range with thunks
22360 allocated using the code manager.
22361 * tramp-ppc.c: use the code manager to hold generated native code.
22362 Fixed the magic trampoline to just patch vtable entries.
22364 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22366 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22369 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22371 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22374 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22375 if we have a working __thread implementation.
22377 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22378 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
22380 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
22382 * mini-x86.c: Fix compilation under gcc 2.
22384 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
22386 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
22387 contains a call to the wrapped function.
22389 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
22390 OP_<CALL>_IMM opcodes, and use them under X86.
22392 * mini.c (mono_jit_find_compiled_method): Fix warning.
22394 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
22396 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
22398 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
22399 functionality to mini.c.
22401 * mini.c (mono_create_jump_trampoline): New function to create a jump
22402 trampoline. Return a compiled method instead of a trampoline if it
22403 exists. Add a cache for jump trampolines.
22405 * mini.c (mono_jit_find_compiled_method): New function to return a
22406 compiled method if it exists.
22408 * mini-x86.c: Call mono_create_jump_trampoline instead of
22409 mono_arch_create_jit_trampoline.
22411 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
22412 a jump trampoline. Fixes #52092.
22414 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
22416 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
22417 which is not up-to-date. Add check_corlib_version () instead.
22419 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
22422 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
22423 since newer valgrind versions do not need it.
22425 * mini.c (mono_jit_compile_method_with_opt): New helper function to
22426 compile a method with a given set of optimizations.
22428 * mini.c: Compile icall wrappers on-demand instead of at startup.
22430 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22431 wrapper for an icall.
22433 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22435 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22438 * iltests.il: Add test for non-empty stack before switch instruction.
22440 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22442 * mini.c: Add support for new stringbuilder marshalling conventions.
22444 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22446 2004-02-01 Martin Baulig <martin@ximian.com>
22448 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22449 in `ginst->mtype_argv'.
22451 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22453 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22454 facilitate grepping.
22456 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22458 * mini.c: fixed buglet in initobj generic implementation for references.
22460 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22462 * Makefile.am: make the version script conditional.
22463 * jit-icalls.c: handle missing truncl().
22465 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22467 * exceptions.cs: Add more tests for double->int conversion.
22469 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22470 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22472 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22474 * driver.c: make --verbose --version emit an error
22475 if the loaded corlib doesn't match the runtime version.
22477 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22479 * mini-ppc.h: export ppc_patch().
22480 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22481 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22482 on par or better than on MacOSX.
22484 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22486 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22487 mono_lookup_pinvoke_call.
22489 * mini-x86.c: Under windows, the default pinvoke calling convention is
22490 stdcall. Fixes #52834.
22492 * mini.c (optimize_branches): Add an upper bound to the number of
22493 iterations to prevent infinite loops on strange loops. Fixes #53003.
22495 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22497 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22498 and ISINST. Fixes #52093.
22500 * objects.cs (test_0_vector_array_cast): New tests.
22502 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22504 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22505 checking in Array.Set ().
22507 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22510 * object.cs (test_0_multi_array_cast): New regression test.
22512 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22514 * exceptions-ppc.c: fix build on Linux/PPC.
22516 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22518 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22519 running under valgrind.
22520 (x86_magic_trampoline): Fix build bustage.
22522 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22523 negative values as well. This is needed for the encoding of the line number
22524 info, since sometimes the line numbers are not in increasing order.
22526 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22528 * cpu-pentium.md (localloc): Increase the size of the localloc
22529 instruction since it is a loop under Win32.
22531 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22534 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22536 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22537 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22538 Max Horn (max@quendi.de). Fix file names in comments.
22540 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22542 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22543 avoid stack overflow.
22544 (replace_usage): Avoid uninitialized variable warnings.
22546 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22547 and taking the address of valuetype variables.
22549 2004-01-03 Patrik Torstensson
22551 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22552 for other purposes than FP later on.
22554 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22556 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22559 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22561 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22563 2003-12-30 Patrik Torstensson <p@rxc.se>
22565 * mini-x86.h: Decreased number of availiable fp regs.
22566 Solves corner cases with FP spilling.
22568 2003-12-23 Patrik Torstensson <p@rxc.se>
22570 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22571 for floating point stack tracking / spilling on x86.
22574 * basic-float.cs: added float mul overflow test.
22576 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22578 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22580 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22582 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22583 supports for cond branches that overflow the immediate
22584 overflow offset. mcs can compile simple programs.
22586 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22588 * exceptions-ppc.c: exception handling support wip:
22589 finally handlers get run on exception.
22591 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22593 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22596 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22598 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22599 initial support for stack walking and unwinding.
22601 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22603 * driver.c (mono_main): Make corlib-out-of-sync message more
22604 descriptive. Also remove verify_corlib call.
22606 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22608 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22609 not overlap with other call's arguments, too.
22611 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22613 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22614 move to arch-specific code the choice of arch-specific
22615 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22616 * mini.c: ensure emulation calls will not interleave
22619 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22621 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22622 the magic trampoline stack frame is dropped before executing
22625 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22627 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22628 and integer to fp conversions. Added support for overflowing
22629 arguments on the stack. Reserve a couple more registers as temps.
22630 Added support for aot compilation (as output still needs to be
22633 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22635 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22636 Don't overwrite return register in some corner cases.
22638 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22640 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22641 static constructors when AOT compiling.
22643 * driver.c (mono_main): Call mono_check_corlib_version.
22645 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22647 * cpu-g4.md, basic.cs: fixed div target register.
22649 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22651 * mini-ppc.c, basic.cs: shl_imm fix with test.
22653 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22655 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22656 structures by value. Misc fixes.
22657 * objects.cs: more tests.
22659 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22661 * mini-ppc.c: lconv.ovf.i implemented.
22663 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22666 (mini_init): don't error out if someone already called g_thread_init.
22668 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22670 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22671 to be any type per the spec. Fix abnormal memory usage when
22672 the same object is repeatedly thrown.
22674 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22676 * mini.c: check for overruns in IL code.
22678 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22680 * TODO: Add/remove some todo entries.
22682 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22684 * driver.c (mono_main): Call mono_verify_corlib.
22686 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22688 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22689 This has been moved to mini.c
22690 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22691 type being casted is marshalbyref it could be a proxy, so instead of
22692 emitting the type check code, emit a call to a runtime method that will
22693 perform the check by calling CanCastTo if needed.
22695 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22697 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22698 methods with large stack frames under Win32.
22700 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22702 * Makefile.am: Distribute regression tests.
22704 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22705 at the end instead of inserting each variable into the sorted list.
22707 * linear-scan.c (mono_varlist_sort): New helper function.
22709 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22711 * mini.c: ensure arguments and locals are within bounds.
22713 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22715 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22718 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22720 * mini.c (mono_cprop_copy_values): Fix crash.
22722 * aot.c: Set verbosity back to 0.
22724 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22726 * regalloc.c: complete memory leak fix by Laurent Morichetti
22729 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22731 * driver.c (main_thread_handler): Revert the previous patch.
22733 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22736 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22737 memory from the memory pool.
22739 * driver.c (main_thread_handler): Turn on all optimizations when
22742 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22743 an array for better performance.
22745 * regalloc.c (mono_regstate_assign): Fix memory leak.
22747 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22748 serialize the debug info.
22750 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22751 debug info from the serialized representation.
22753 * aot.c: Save debug info into the generated file and load it when
22756 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22758 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22760 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22761 More FP-related fixes.
22763 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22765 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22766 and register allocation buglet. Hello world now runs.
22768 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22770 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22771 * tramp-ppc.c: fixed class init trampoline.
22772 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22774 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22776 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22777 mini.c: more ppc changes/fixes.
22779 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22781 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22782 Also optimize the case when the arguments are the same in the caller
22785 * iltests.il: Add tests for tail calls with valuetype arguments.
22787 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22789 * mini-ppc.c: fixes for struct return type.
22791 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22793 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22794 mono_spillvar_offset() to arch-specific code.
22796 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22798 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22800 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22802 * exceptions-x86.c: Fix stack space leaks.
22804 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22805 registers from the lmf if the method has save_lmf set.
22807 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22809 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22810 of icall wrappers into InvokeInDomain, since these are now per-domain.
22812 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22814 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22815 make some opcode emulation and intrinsic ops enabled/disabled
22816 according to the architecture. More fixes.
22818 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22820 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22822 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22824 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22825 arch-specific handling for 'this' and struct return type to
22826 arch-specific code.
22828 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22830 * aot.c: prevent divide by zero error when reporting (it happened with
22831 Accessibility.dll).
22833 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22835 * mini.h (inst_switch): Remove unused macro.
22837 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22840 (load_aot_module): free 'info->methods' and 'info' properly. No more
22841 "free(): invalid pointer blah" messages when you have an old aot
22844 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22846 * jit-icalls.c, mini.c: Added support for context static fields.
22848 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22850 * mini.c (mono_method_blittable): Methods which set LastError are not
22851 blittable either. Fixes #51108.
22853 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22855 * mini.c: flush icache.
22856 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22858 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22860 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22862 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22864 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22867 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22870 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22872 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22874 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22875 instruction when the result is discarded.
22877 * iltests.il (test_0_div_regalloc): New regression test.
22879 * arrays.cs: Fix compilation error.
22881 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22883 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22884 float rules to inssel-x86.brg: sane architectures with FP registers
22885 don't need to implement these rules.
22887 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22889 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22891 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22893 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22894 implementation of 32 bit systems.
22896 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22898 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22899 (Jeroen Zwartepoorte).
22901 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22903 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22904 the caller and the callee matches.
22906 * mini.c (mono_method_to_ir): Add comment.
22908 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22909 signbit is missing on some platforms.
22911 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22913 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22915 * mini.c (setup_jit_tls_data): Call the new function.
22917 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22919 * mini-x86.c: Add experimental support for fast access to the lmf
22920 structure under NPTL/Linux 2.6.x.
22922 2003-11-06 Martin Baulig <martin@ximian.com>
22924 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22925 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22928 2003-11-02 Martin Baulig <martin@ximian.com>
22930 * mini.c (inflate_generic_field): New static method.
22931 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22932 generic instance and the field is declared in a generic type, call
22933 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22935 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22937 * mini.h mini.c (mono_method_same_domain): New function to return
22938 whenever the caller and the callee are in the same domain.
22940 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22942 2003-10-30 Martin Baulig <martin@ximian.com>
22944 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22945 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22947 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22948 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22950 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22952 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22955 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22956 object here, so it is in the correct appdomain etc.
22958 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22960 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22962 (mono_method_to_ir): Avoid freeing the type created returned from
22963 mono_type_create_from_typespec, since it is put into an internal cache
22964 by the function. Fixes pointer.exe.
22966 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22967 trampolines for icalls and pinvokes as well. Fixes #33569.
22969 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22971 * mini.c: Update after appdomain changes.
22973 * mini.c (mono_jit_compile_method_inner): Allways compile native
22974 method wrappers in the root domain, since there can only be one
22975 instance of them, whose address is stored in method->info.
22977 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22979 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22980 environment variable. Instead detect automatically whenever running
22981 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22984 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22986 * trace.c, trace.h: New files that implement the new trace option
22989 * driver.c: Document new --trace options.
22991 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22994 - if (mono_jit_trace_calls)
22995 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22997 * mini.h: prototypes.
22999 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23001 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23003 * mini.c inssel.brg: Implement typedefbyref opcodes.
23005 * mini.c (mono_jit_compile_method): Remove unused local variable.
23007 * mini.c (mono_jit_compile_method_inner): Ditto.
23009 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23011 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23013 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23015 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23017 * mini.c (mono_no_aot): Remove unused global variable.
23019 * mini.c: Thread safety fixes.
23021 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23023 * mini.c (mono_create_class_init_trampoline): Add a lock around
23024 class_init_hash_addr.
23026 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23029 * mini.c: Decompose the NEWARR instruction before decomposing its
23030 arguments. Fixes #30073.
23032 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23034 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23037 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23039 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23041 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23043 * driver.c: Add support for compiling icall wrappers to --compile.
23045 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23047 * inssel.brg: The empty value in class->interface_offsets is -1, not
23050 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23052 * objects.cs: New test for 'is' operator on an array of interfaces.
23054 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23056 * tramp-ppc.c: update trampoline code to support jumps
23057 and class initialization.
23059 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23061 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23063 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23065 * inssel.brg (OP_UNBOX): Remove unused rule.
23067 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23068 region instead of one for each method. Fixes #47813.
23070 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23072 * exceptions.cs (test_0_nested_finally): New regression test for
23073 nested exception handlers.
23075 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23077 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23079 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23082 * mini.c (mono_method_check_inlining): Make the inlining limit
23083 configurable by an environment variable.
23085 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23087 * mini.h: Bump AOT file version.
23089 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23090 token, store the image along with the token, since the token might not
23091 refer to the same image as the method containing the relocation,
23092 because of inlining.
23094 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23096 * mini.c (mono_precompile_assemblies): New function to compile
23097 all methods in all loaded assemblies.
23099 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23101 * regalloc.h regalloc.c (MonoRegState): Change the type of
23102 iassign and fassign to int*, since they can contain large negative
23103 values if the register is spilled. Also added some comments. Fixes
23106 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23107 under Win32. Fixes #42964.
23109 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23111 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23113 * aot.c: Added support for AOT compiling methods which contain calls
23114 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23117 * driver.c (compile_all_methods): Run the compilation in a thread
23118 managed by mono. Fixes #44023.
23120 * mini.c (mono_codegen): Print full method name in verbose output.
23122 * mini-x86.c (mono_arch_patch_code): Fix warning.
23124 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23125 jumps, since the method we are jumping to might be domain-specific.
23127 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23129 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23131 * inssel.brg: string chars are unsigned.
23133 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23135 * TODO: New todo item.
23137 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23138 which calls mono_runtime_class_init and patches the call site to
23139 avoid further calls.
23140 (mono_arch_create_class_init_trampoline): New arch specific function
23141 to create a class init trampoline.
23142 (create_trampoline_code): Generalized so it can create
23143 class init trampolines as well.
23145 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23146 (mono_create_class_init_trampoline): New function to create and cache
23147 class init trampolines.
23148 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23149 vtable given the address of a class init trampoline. Used by the
23151 (mono_codegen): Generate a call to a trampoline instead of
23152 mono_runtime_class_init in LDSFLD[A].
23153 (mono_codegen): Add relocations for the new trampoline.
23155 * mini.h mini-x86.c aot.c: Added a new relocation type:
23156 MONO_PATCH_INFO_CLASS_INIT.
23158 * mini.h: Bump AOT version number.
23160 * aot.c: Create a copy of the loaded code instead of using the original
23161 so methods which call each other will be close in memory, improving
23164 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23165 patch since it breaks the regression tests.
23167 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23168 for the register saving instruction sequence since the
23169 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23171 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23173 * TODO: Fix todo item && remove another.
23175 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23177 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23180 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23181 function of the module.
23183 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23184 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23185 --no-aot command line option.
23187 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
23189 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
23190 by Bernie Solomon (bernard@ugsolutions.com).
23192 * inssel.brg: Refactor the interface offset table related code into
23193 its separate functions and add support for the AOT case.
23195 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
23197 * aot.c (mono_aot_get_method_inner): Fix memory leak.
23199 * aot.c: Added mono_aot_verbose variable and made all debugging
23200 output depend on the value of this variable.
23202 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
23203 method_label and info_label.
23205 * mini.h mini-x86.c aot.c: Added a new relocation type
23206 MONO_PATCH_INFO_IID for klass->interface_id.
23208 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
23209 the MonoJitInfo structure.
23211 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
23212 a non-root appdomain in shared mode.
23214 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23216 * aot.c: make aot loader less verbose. Remove free of unused variable.
23218 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
23220 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
23222 * .cvsignore: Added *.dll.
23224 * mini.c (mono_print_tree_nl): New function callable while debugging.
23226 * mini.c (mono_print_code): Export this.
23228 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
23231 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
23233 * mini.h (MonoCompile): Added 'jit_info' field.
23235 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23236 the cfg structure, since it is needed by the AOT compiler.
23238 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23240 * aot.c: A major rewrite. Changes include:
23241 - save exception tables for methods which have them.
23242 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23243 to g_module_symbol.
23244 - reworked the file format so it is now much smaller and needs
23245 fewer relocation entries.
23247 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23249 * aot.c (load_aot_module): Fix build bustage on platforms without
23252 2003-09-04 Martin Baulig <martin@ximian.com>
23254 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23256 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23258 * TODO: Some new optimization ideas.
23260 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23262 * aot.c: Save the optimization flags used to compile the code into
23265 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23266 support emitting domain specific code.
23268 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23269 no longer domain neutral. It can be made domain neutral by compiling
23270 with --optimize=shared.
23272 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23273 between appdomains.
23275 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23276 loading of AOT code.
23278 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23280 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23281 if there is no domain neutrality information.
23283 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23285 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23286 format version into the generated library.
23288 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23289 callee method into the caller since one of them could be shared.
23291 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23292 system exceptions from AOT code now works.
23294 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23295 method if it is domain neutral and the callee is not.
23297 * graph.c (cfg_emit_one_loop_level): Fix warning.
23299 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23301 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23304 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23306 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23307 is needed by code which is executed before mono_runtime_init ().
23308 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23310 * mini.c (mono_thread_abort): Fix warning.
23311 (mono_jit_compile_method): Call static constructor in the AOT case too.
23313 * aot.c (mono_compile_assembly): Fix warning.
23315 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23317 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
23319 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
23321 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
23323 * cpu-pentium.md: Fix the length of call opcodes so they include the
23324 ESP restoring instruction. Fixes #47968.
23326 2003-08-28 Martin Baulig <martin@ximian.com>
23328 * mini-x86.c (mono_arch_call_opcode): Added support for
23329 MONO_TYPE_GENERICINST.
23331 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
23333 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
23335 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
23336 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
23338 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
23341 2003-08-26 Martin Baulig <martin@ximian.com>
23343 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
23344 when reporting an error, set this to the actual error location.
23345 (mono_method_to_ir): Report the correct error location if
23346 get_basic_blocks() returned an error.
23348 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
23350 * mini.c (mono_type_blittable): OBJECT is not blittable.
23351 (mono_method_blittable): Methods which have marshalling descriptors
23352 are not blittable either. Fixes #47842.
23354 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23356 * driver.c mini.c: Use an environment variable instead of a global
23357 variable. Also fix the build.
23359 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23360 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23363 * driver.c mini.c: Added --with-valgrind option to turn off some
23364 code which prevents mono from running under valgrind.
23366 * mini.c (mono_emit_call_args): Fixed warning.
23368 * mini.c (mono_emulate_opcode): Fixed warning.
23370 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23372 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23373 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23374 regalloc.c, regalloc.h: specify available registers in arch-specific
23375 code and support floats in the regallocator (patch by Laurent Morichetti
23378 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23380 * mini.c: mono_thread_current() can be called only after
23381 mono_runtime_init(): rearrange code to not call it early on.
23383 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23385 * mini.c: allocate jump tables in the code mempools.
23387 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23389 * mini.c, mini.h: make sure per-thread data allocated by the jit is
23392 2003-08-10 Miguel de Icaza <miguel@ximian.com>
23394 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
23395 12 to 16. This fixes bug #47453.
23398 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
23400 * mini-ppc.c: fixed indexed load and unsigned compares.
23402 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
23404 * mini.c: reenabled installation of handler for
23405 thread abort signal.
23407 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23409 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
23410 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
23411 until it's fixed and actually useful.
23413 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23415 * inssel-long32.brg: couple more opcodes implemented.
23417 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23419 * mini-sparc.c: Even more opcodes implemeted.
23421 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
23423 * mini-sparc.c: More opcodes implemented.
23425 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
23427 * mini-sparc.c: More opcodes implemented.
23429 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23431 * inssel-sparc.brg: Add some needed rules. Direct
23433 * Makefile.am: Use inssel-sparc.brg
23434 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23435 an assert happy for now.
23437 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23439 * mini-sparc.c: Fixed compile errors.
23440 * exceptions-sparc.c: Same. We now produce a mono binary
23441 on sparc-linux. Yea.
23443 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23445 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23446 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23447 They compile, but do not work.
23449 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23451 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23452 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23453 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23456 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23458 * mini.c: more opcodes implemented and better support for generics.
23460 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23462 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23463 * mini.c, mini.h: first cut at generics support: some new instructions
23464 added and changed the behaviour of some of the existing ones.
23466 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23468 * mini.c: Removed definition of metadata_shared mutex here.
23470 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23472 * mini-x86.c: make vararg calls work for instance methods.
23474 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23476 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23477 returns the arguments in a separte list, now.
23479 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23481 * aot.c, mini.c: updates for array type representation changes.
23483 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23485 * mini.c: register function to perform jit shutdown.
23487 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23489 * mini.c: use a faster allocator if possible.
23491 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23493 * aot.c: some cleanups and portability changes.
23495 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23497 * mini.c: use faster allocation for CEE_BOX if possible.
23499 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23501 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23502 Moved inlined mempcy code to its own function so that is can be
23503 reused. Added an inline memset function as well (optimized initobj).
23504 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23506 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23508 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23510 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23512 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23513 arch code can setup the cpu for CLR execution, if needed.
23514 We use it on x86 to set the precision of FP operations.
23516 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23518 * mini.c: disable some optimizations if we can guess they'll cost too
23519 much for a given method.
23521 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23523 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23525 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23526 * mini.h mini.c mini-x86.c: Added instruction level coverage
23527 info collection support.
23529 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23531 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23532 is now implemented in the profiling API. Get rid of a couple of
23533 unnecessary global variables.
23535 2003-06-15 Nick Drochak <ndrochak@gol.com>
23537 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23538 * cpu-g4.md: add op_bigmul and op_bigmul_un
23539 * cpu_pentium.md: add op_bigmul_un
23540 * inssel-long32.brg: add rule for unsigned bigmul
23541 * mini-ops.h: define OP_BIGMUL_UN
23542 * mini-x86.c: THE BUG: handle (un)signed properly
23543 * mini.c: choose unsigned opcode if needed.
23544 This set of patches fixes bug #44291
23546 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23548 * mini.c (optimize_branches): improved to handle all kinds of
23549 conditional branches.
23551 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23553 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23554 don't raise exceptions.
23556 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23558 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23559 to arch-specific files.
23561 2003-06-09 Martin Baulig <martin@ximian.com>
23563 * Makefile.am (libs): Added $(LIBGC_LIBS).
23565 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23567 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23568 and OP_ATAN (fixes bug#44293).
23570 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23572 * Makefile.am, mini-x86.c: rename cpu description array to
23573 pentium_desc, since some compilers define the 'pentium' preprocessor
23576 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23578 * mini.c (mini_select_instructions): add explicit branch if the
23579 following block is not the false target of a conditional branch -
23580 we need this with any optimization that reorder or remove bblocks
23582 * mini.c (optimize_branches): bug fixes
23584 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23586 * mini.c (mono_method_to_ir): inline static readonly fields
23588 * ssa.c (fold_tree): start cfold support for long (very simple
23591 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23593 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23595 * inssel.brg: fixed memcpy (bug #44219).
23597 2003-06-05 Dick Porter <dick@ximian.com>
23599 * driver.c: Set the glib log levels to not abort if g_message
23602 g_set_prgname() has to happen before mini_init() so that the
23603 process handle gets the info.
23605 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23607 * driver.c: add intrins to the default optimizations to get wider
23610 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23612 * mini.h: some large basic blocks will overflow a 16-bit
23613 integers for symbolic registers.
23615 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23617 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23618 (mono_arch_output_basic_block): fix bug 43499
23620 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23622 * mini.c: kill duplicated definition of mono_debug_format.
23624 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23626 * mini-x86.c, arrays.cs: fixed register allocation bug.
23628 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23630 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23632 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23634 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23637 (print_method_from_ip): also print source location information if
23640 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23642 * mini.c (mono_find_block_region): bug fix in region code
23643 (mini_method_compile): enable removing unreachable code again, but
23644 only in methods without exception clauses.
23646 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23648 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23649 Implemented arglist opcode and handling of TypedReference type.
23650 Fixed x86 call convention when a structure is returned.
23651 Minimal support for calling static vararg methods.
23653 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23655 * mini.c (mini_method_compile): always remove unreachable code,
23656 because the code in them may be inconsistent (access to dead
23657 variables for example).
23659 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23661 * driver.c, debug-mini.c: warning fixes.
23663 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23665 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23667 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23669 * mini.c: thread-static fields are registered in mono_class_vtable(),
23670 so ensure the function is called before checking for them.
23672 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23674 * mini.c (optimize_branches): fix for bug 43586
23676 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23677 overflow (fixes Bug #43639)
23679 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23681 * mini.c, objects.cs: allow the use of stobj for primitive types.
23683 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23685 * mini.c: be less strict about argument checking until we support
23686 running the verifier.
23688 2003-05-27 Nick Drochak <ndrochak@gol.com>
23690 * basic-long.cs: tests for (ulong)int * (ulong)int also
23691 * mini.c: use the same trick for (ulong)int * (ulong)int
23693 2003-05-27 Nick Drochak <ndrochak@gol.com>
23695 * basic-long.cs: add regression test for (long)int * (long)int
23696 * cpu-pentium.md: add op_bigmul specification
23697 * inssel-long32.brg: add OP_BIGMUL rule
23698 * mini-ops.h: add OP_BIGMUL
23699 * mini-x86.c: register allocator: handle case where src1 needs to be
23701 * mini.c: substitute special BIGMUL opcode in the tree for
23702 (long)int * (long)int
23704 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23706 * jit-icalls.c: call the type ctor on field access if needed.
23708 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23710 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23711 to a method (including results of ldelema, bug#43207).
23713 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23715 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23716 colors to show exception handler blocks.
23718 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23719 (fix for pinvoke7.cs).
23721 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23723 * mini.h, mini.c: ensure correct initialization order for types that
23724 require it. Prepare for lazy compilation of jit icall wrappers.
23725 Provide a name for opcode emulation to reduce unneeded mallocing.
23727 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23729 * mini-x86.c: better register restoring code and profiling
23730 support for tail calls.
23732 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23734 * mini.h, driver.c: prepare for leaf methods optimization.
23736 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23738 * mini.c: get targets of branches before converting a method.
23740 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23742 * mini.c (optimize_branches): added some experimental code (disbaled)
23744 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23746 * mini.c (optimize_branches): fix branch to branch optimization
23748 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23750 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23752 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23754 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23757 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23759 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23760 enable use of interface variables again.
23762 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23763 I1 to registers because there is no simply way to sign extend 8bit
23764 quantities in caller saved registers on x86.
23766 * inssel-float.brg: set costs of some rules to 2 so
23767 that monobure always select the arch. specific ones if supplied,
23768 regardless of the order we pass the files to monoburg.
23770 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23772 * mini.c, mini-x86.c: since the magic trampoline for jumps
23773 can't patch the code directly, we do it as soon as the
23774 method gets compiled.
23776 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23778 * mini-x86.c, mini.h: introduce a new patching method
23779 to support CEE_JMP and tail calls.
23780 * mini.c: obey tail.call. Don't precompile methods target
23782 * tramp-x86.c: new trampoline code to handle methods
23783 reached through a jump.
23785 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23787 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23788 bit values to registers
23790 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23792 * mini.c (mono_compile_get_interface_var): share interface
23793 variables if possible.
23795 2003-05-16 Martin Baulig <martin@ximian.com>
23797 * debug-mini.c (mono_init_debugger): New function to initialize
23798 the debugger. This is not in the debugger since it needs to
23799 access some of mini's internals.
23801 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23803 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23805 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23807 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23808 for value type handling.
23810 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23812 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23813 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23815 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23817 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23818 the constructor through a proxy.
23820 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23822 * jit-icalls.c, inssel.brg: fixes to array element address
23825 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23827 * mini-x86.c (is_regsize_var): allocate pointer to registers
23829 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23831 * driver.c: fixed typo, added intrins to the set of optimizations
23832 tested with regressions.
23834 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23836 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23837 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23840 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23842 * inssel.brg: remove some common pop instructions without side effects
23844 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23846 * inssel-x86.brg: fixed thinko in int to double conversions.
23848 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23850 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23852 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23854 * inssel-long32.brg: two more missing instructions.
23856 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23858 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23859 if not already set.
23861 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23863 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23866 * basic-float.cs: Added tests for negative zero.
23868 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23870 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23871 a couple of missing operations for long casts, with test cases.
23873 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23875 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23877 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23879 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23880 code size estimation.
23882 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23884 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23885 abstract methods (fix bug 42542)
23887 * aot.c: add ability to handle array types
23889 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23891 * mini.c: Call the _specific versions of the object allocation
23892 functions if possible.
23894 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23896 * driver.c: call setlocale ().
23898 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23900 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23903 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23905 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23907 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23908 wrappers (fix bug 42122)
23910 2003-05-04 Martin Baulig <martin@ximian.com>
23912 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23914 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23915 s/mini_set_defaults/mono_set_defaults/g.
23917 2003-05-04 Martin Baulig <martin@ximian.com>
23919 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23921 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23923 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23924 (reported by Don Roberts).
23926 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23928 * mini.c: temporarily work around two bugs for this release.
23930 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23932 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23933 that contains -export-dynamic and it makes using the ld script
23935 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23937 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23939 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23942 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23944 * mini.c: make sure leave calls all the needed finally blocks,
23945 even when the target jumps out of multiple exception clauses.
23947 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23949 * ldscript, Makefile.am: add linker script to reduce the number of
23950 exported symbols (should also fix the issues with libwine defining
23951 some of the same symbols in io-layer).
23953 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23955 * driver.c (mini_main): Avoid assertion when no file name is given on
23958 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23960 * driver.c: added --version/-V command line option.
23961 Added the inline optimization in the regression tests.
23963 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23965 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23966 to the type in the method signature (fixes bug#42134).
23968 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23970 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23972 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23974 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23976 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23978 * driver.c: fixed bug #42100.
23980 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23982 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23984 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23986 * mini.c: moved most of the code required to do inlining to its own
23987 function so it can be reused. Inline also ctors if appropriate.
23989 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23991 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23992 the runtime can call mono API functions.
23994 2003-04-27 Martin Baulig <martin@ximian.com>
23996 * debug-mini.c (mono_debug_init_method): Added
23997 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23998 send a notification to the debugger.
24000 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24001 running in the Mono Debugger, just pass the breakpoint number to
24002 mono_debug_init_method().
24004 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24006 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24008 * mini.c: allow some more unsafe compares.
24010 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24012 * mini-x86.c, Makefile.am: make distcheck works (partially from
24013 a patch by Richard Lee <r.h.lee@attbi.com>).
24014 * regset.c, regset.h: removed, they are unused.
24016 2003-04-25 Dick Porter <dick@ximian.com>
24018 * driver.c: Usage reports the name as 'mono' not 'mini'
24019 * exceptions-x86.c: Build and run on freebsd
24021 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24023 * Makefile.am: install the program with the 'mono' name and
24024 the library as libmono instead of mini and libmini.
24026 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24028 * driver.c: provide the APIs for the embedding interface of the old jit.
24030 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24032 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24034 2003-04-23 Martin Baulig <martin@ximian.com>
24036 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24038 * driver.c: Added `--debug' command line argument to enable
24041 2003-04-23 Martin Baulig <martin@ximian.com>
24043 * debug.[ch]: Removed. The code is now in
24044 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24046 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24049 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24051 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24053 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24056 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24057 mono_domain_finalize.
24058 (mini_method_compile): use mono_method_profile* if the the option is
24061 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24063 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24064 methods with their wrapper.
24066 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24067 methods with their wrapper.
24069 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24072 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24075 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24078 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24080 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24082 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24084 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24085 of the mempool. This is slightly faster and uses less memory
24087 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24089 * mini.c: avoid O(n) allocation for variables.
24091 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24093 * mini.c: handle items on the stack after inlining methods.
24095 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24097 * mini.c: make the method->opcode optimization dependent
24098 on MONO_OPT_INSTRINS and do it lazily.
24100 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24102 * driver.c: print overall results at the end of regression run.
24104 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24106 * inssel.brg: don't overwrite symbolic registers.
24108 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24110 * inssel-x86.brg: fix conversion from long to float.
24112 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24114 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24116 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24118 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24120 * driver.c: Added --print-vtable option as in the old JIT.
24122 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24124 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24126 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24128 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24130 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24132 * mini.c regalloc.c regalloc.h: Fix memory leak.
24134 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24136 * aot.c (mono_aot_get_method): register all used strings
24138 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24140 * mini.c: always intern strings references with ldstr at compile time.
24142 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24144 * Makefile.am: add BUILT_SOURCES.
24146 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24148 * driver.c: give a better error message when the assembly to execute
24149 doesn't have an entry point.
24151 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24153 * Makefile.am: added hack for automake
24155 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24158 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24160 22003-04-07 Martin Baulig <martin@ximian.com>
24162 * Makefile.am: Added Makefile.am.
24164 * debugger-main.c: Removed, this is now in the debugger where it
24167 * mini.pc.in: Call this package `mini' for the moment.