1 2010-02-26 Martin Baulig <martin@ximian.com>
3 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
6 (MonoDebuggerThreadInfo): Added `internal_flags'.
7 (MonoDebuggerInternalThreadFlags): New enum.
8 (_mono_debugger_throw_exception): Don't signal the debugger if a
9 type abort was requested.
10 (_mono_debugger_unhandled_exception): Likewise.
11 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
12 (mono_debugger_runtime_invoke): If the debugger requested a thread
13 abort during the invocation, reset it here.
15 2010-02-26 Martin Baulig <martin@ximian.com>
17 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
18 instead of `MonoThread *'.
20 2010-02-25 Zoltan Varga <vargaz@gmail.com>
22 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
23 code offsets table, as it is mostly sorted.
25 2010-02-25 Zoltan Varga <vargaz@gmail.com>
27 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
30 2010-02-25 Zoltan Varga <vargaz@gmail.com>
32 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
34 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
36 * Makefile.am: build the new ABI version of the libmono library.
37 * debugger-agent.c, mini.c: fix warnings with the new API.
38 * jit.h: don't depend on glib.h being included.
40 2010-02-24 Zoltan Varga <vargaz@gmail.com>
42 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
44 2010-02-24 Zoltan Varga <vargaz@gmail.com>
46 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
47 ThreadStatic variables.
49 2010-02-24 Zoltan Varga <vargaz@gmail.com>
51 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
52 data is not freed yet. Fixes #582460.
54 2010-02-23 Zoltan Varga <vargaz@gmail.com>
56 * debugger-agent.c: Add support for the caught/uncaught flags on exception
57 event requests. Bump protocol minor version.
59 2010-02-22 Zoltan Varga <vargaz@gmail.com>
61 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
63 2010-02-22 Zoltan Varga <vargaz@gmail.com>
65 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
68 * iltests.il.in: Add a test.
70 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
72 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
73 instead of mono_method_get_header as it doesn't decode locals
74 so the called method can have unresolved dependencies that will only
75 be satisfied after the current method is JIT'd.
79 2010-02-22 Zoltan Varga <vargaz@gmail.com>
81 * basic.cs (test_0_div_opt): Speed this up a bit.
83 2010-02-20 Zoltan Varga <vargaz@gmail.com>
85 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
87 * mini.c (mono_jit_create_remoting_trampoline): Call
88 mono_create_specific_trampoline () instead of
89 mono_arch_create_specific_trampoline ().
91 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
93 2010-02-20 Zoltan Varga <vargaz@gmail.com>
95 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
96 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
98 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
100 * mini-amd64.c: Fix DISABLE_JIT support.
102 2010-02-20 Geoff Norton <gnorton@novell.com>
104 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
106 2010-02-20 Zoltan Varga <vargaz@gmail.com>
108 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
109 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
110 CATCH_TXT. Send normal exception events for unhandled exceptions too.
111 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
114 2010-02-18 Zoltan Varga <vargaz@gmail.com>
116 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
117 edx/ecx too. This is needed to support OP_SEQ_POINT.
119 2010-02-18 Zoltan Varga <vargaz@gmail.com>
121 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
123 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
125 2010-02-16 Zoltan Varga <vargaz@gmail.com>
127 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
128 LLVM+AOT+exceptions, not enabled yet.
130 2010-02-15 Zoltan Varga <vargaz@gmail.com>
132 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
134 2010-02-15 Zoltan Varga <vargaz@gmail.com>
136 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
137 xdebug info for these.
139 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
142 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
145 2010-02-13 Zoltan Varga <vargaz@gmail.com>
147 * aot-compiler.c (load_profile_files): Update after the profiler changes.
149 2010-02-13 Zoltan Varga <vargaz@gmail.com>
151 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
152 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
154 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
157 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
159 * debugger-agent.c: handle incomplete reads and EINTR in
160 recv()/send(). This could have been causing random
163 2010-02-13 Zoltan Varga <vargaz@gmail.com>
165 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
168 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
169 so they have small offsets. Fixes #566311.
171 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
173 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
175 2010-02-11 Zoltan Varga <vargaz@gmail.com>
177 * mini-amd64.c: Remove the special casing of byref in a few places now that
178 mini_type_get_underlying_type () handles it.
180 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
181 by returning native int. Fixes #577984.
183 2010-02-11 Zoltan Varga <vargaz@gmail.com>
185 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
188 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
189 of putting the clause itself.
191 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
193 2010-02-09 Zoltan Varga <vargaz@gmail.com>
195 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
198 2010-02-10 Geoff Norton <gnorton@novell.com>
200 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
202 2010-02-08 Zoltan Varga <vargaz@gmail.com>
204 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
207 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
208 it is not an LLVM generated symbol.
210 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
212 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
213 implementation in gshared mode because it causes regressions.
215 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
217 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
218 should be done by the caller.
220 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
222 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
224 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
225 since mono_jit_info_table_find () doesn't do it anymore.
227 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
228 instead of mono_jit_info_table_find ().
230 2010-02-07 Zoltan Varga <vargaz@gmail.com>
232 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
234 * aot-compiler.c (encode_method_ref): Update after the removal of
235 mono_gc_get_managed_allocator_type ().
237 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
240 2010-02-06 Zoltan Varga <vargaz@gmail.com>
242 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
243 generic params as well.
244 (handle_isinst): Ditto.
246 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
247 instead of always calling an icall.
249 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
250 computing the size of the got.
252 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
253 when using LLVM. Instead of emitting it as an LLVM method, emit it using
254 the assembly directive '.set' so it points to the first LLVM emitted method.
256 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
258 * mini.c (mini_method_verify): Report the method which failed to verify.
260 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
262 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
263 to avoid JIT'ng dead basic blocks. This is the same behavior as the
266 2010-02-04 Zoltan Varga <vargaz@gmail.com>
268 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
271 2010-02-04 Zoltan Varga <vargaz@gmail.com>
273 * mini-llvm.c: Init the jit module only when first JITting.
275 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
277 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
279 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
280 replaced with the real got.
282 * debugger-agent.c (type_commands): Return the enumness if the type as well.
284 * image-writer.c: Reduce the amount of #ifdefs a bit.
286 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
289 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
291 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
294 2010-02-02 Zoltan Varga <vargaz@gmail.com>
296 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
297 (mono_llvm_emit_method): Fix unaligned stores too.
299 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
300 so async stack walks don't crash.
302 2010-02-02 Zoltan Varga <vargaz@gmail.com>
304 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
305 was not patched if the callee needed an rgctx trampoline.
307 2010-02-01 Zoltan Varga <vargaz@gmail.com>
309 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
310 vtable address in AOT code.
312 2010-02-01 Zoltan Varga <vargaz@gmail.com>
314 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
317 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
319 * genmdesc.pl: remove dependency on external cpp.
321 2010-02-01 Zoltan Varga <vargaz@gmail.com>
323 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
324 using LLVM, its not needed, and abcrem can't handle it.
326 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
328 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
329 it easier to group instructions and reduce duplication.
331 2010-02-01 Zoltan Varga <vargaz@gmail.com>
333 * decompose.c: Move the array/soft float decompose routines here from
336 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
338 2010-01-31 Zoltan Varga <vargaz@gmail.com>
340 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
341 to tell LLVM that the got is constant, not used yet.
343 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
345 2010-01-30 Zoltan Varga <vargaz@gmail.com>
347 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
350 2010-01-30 Zoltan Varga <vargaz@gmail.com>
352 * aot-compiler.c (add_wrappers): Commit the hack which generates
353 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
356 2010-01-29 Zoltan Varga <vargaz@gmail.com>
358 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
359 a fault, only used by the LLVM backend.
361 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
362 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
364 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
365 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
367 * mini-llvm.c: Only generate volatile loads from load instructions which have
368 the MONO_INST_FAULT flag set.
370 2010-01-29 Zoltan Varga <vargaz@gmail.com>
372 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
375 2010-01-28 Zoltan Varga <vargaz@gmail.com>
377 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
378 sequence points. Fixes #571236.
380 2010-01-28 Zoltan Varga <vargaz@gmail.com>
382 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
383 end of the appdomain unload process, after assemblies have been unloaded.
386 2010-01-27 Zoltan Varga <vargaz@gmail.com>
388 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
391 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
394 2010-01-26 Zoltan Varga <vargaz@gmail.com>
396 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
398 2010-01-26 Geoff Norton <gnorton@novell.com>
400 * aot-compiler.c: Fix a logic error introduced when guarding against enums
401 with struct marshalability.
403 2010-01-24 Zoltan Varga <vargaz@gmail.com>
405 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
406 it supports class names as well.
408 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
409 needed by the GC map code.
411 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
414 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
415 if cfg->init_ref_vars is set.
417 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
418 cfg->disable_initlocals_op_refs is set.
420 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
421 using liveness info if cfg->compute_precise_live_ranges is set.
423 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
424 volatile variables correctly. Add comments about the live ranges. Not enabled
427 2010-01-24 Zoltan Varga <vargaz@gmail.com>
429 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
430 0x2a into them in method prologs.
432 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
434 2010-01-22 Zoltan Varga <vargaz@gmail.com>
436 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
437 classes, since llvm is compiled with -fno-rtti.
439 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
441 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
442 llvm does not require it.
444 * aot-runtime.c (load_method): Print the full name of the last aot method.
446 2010-01-21 Zoltan Varga <vargaz@gmail.com>
448 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
449 thread has not fully started yet.
451 2010-01-21 Zoltan Varga <vargaz@gmail.com>
453 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
455 2010-01-21 Miguel de Icaza <miguel@novell.com>
457 * driver.c: Do not abort if LLVM is not supported, print a
458 warning and add the information to the Mono JIT information.
460 2010-01-21 Zoltan Varga <vargaz@gmail.com>
462 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
463 using explicit null checks.
465 2010-01-20 Zoltan Varga <vargaz@gmail.com>
467 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
470 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
472 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
473 its no longer needed.
475 * method-to-ir.c (mono_method_to_ir): Fix a warning.
477 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
478 define for platforms still using it (s390). Get rid of the
479 mono_arch_get_throw_exception_by_name () routines on all other platforms.
481 * exceptions-x86.c: Rework the throw trampolines so there is only one function
482 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
484 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
485 the caller pushed the arguments.
487 * mini-llvm.c: Enable throwing exceptions on x86.
489 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
490 "Thread (nil) may have been prematurely finalized" messages if this is called
491 on a thread not registered with the runtime.
493 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
495 2010-01-19 Zoltan Varga <vargaz@gmail.com>
497 * jit-icalls.c (mono_array_new_3): New jit icall.
499 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
501 * arrays.cs: Add a test for 3 dimensional arrays.
503 2010-01-19 Zoltan Varga <vargaz@gmail.com>
505 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
506 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
509 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
512 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
514 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
516 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
518 2010-01-18 Bill Holmes <billholmes54@gmail.com>
520 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
521 HOST_WIN32. Also including winsock2. to define struct in_addr.
523 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
525 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
527 Code is contributed under MIT/X11 license.
529 2010-01-18 Zoltan Varga <vargaz@gmail.com>
531 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
533 * branch-opts.c (mono_optimize_branches): Honor the new flag.
535 * mini.c (mini_method_compile): Set the new flag when running under the
538 2010-01-18 Zoltan Varga <vargaz@gmail.com>
540 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
541 a ref/noref value + a global pin flag, so parts of stack frames can still be
542 precisely marked even if they include stuff which needs pinning. Improve logging.
543 Fix many bugs. Not enabled yet.
545 * gc-test.cs: Add a few tests.
547 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
548 the normal -v options. Avoid propagating liveness information through bblocks
549 which end with a NOT_REACHED opcode.
551 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
552 after cfg has been freed.
554 2010-01-17 Zoltan Varga <vargaz@gmail.com>
556 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
557 if a clause is skipped because it uses the exception object, since it could
558 have caught the exception.
560 * exceptions.cs: Add a test.
562 2010-01-16 Zoltan Varga <vargaz@gmail.com>
564 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
566 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
567 ICollection<T> wrappers.
569 2010-01-16 Zoltan Varga <vargaz@gmail.com>
571 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
573 2010-01-16 Zoltan Varga <vargaz@gmail.com>
575 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
576 NOMAP32BIT or optimize_for_xen is set.
578 2010-01-16 Zoltan Varga <vargaz@gmail.com>
580 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
581 mono_metadata_str_hash () instead.
583 2010-01-15 Zoltan Varga <vargaz@gmail.com>
585 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
588 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
590 2010-01-15 Zoltan Varga <vargaz@gmail.com>
592 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
595 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
596 throwing code correctly.
598 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
600 2010-01-15 Zoltan Varga <vargaz@gmail.com>
602 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
603 ftnptrs created by us, handle RGCTX_FETCH correctly.
604 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
606 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
607 ftnptr added by mono_aot_get_named_code ().
609 2010-01-14 Zoltan Varga <vargaz@gmail.com>
611 * mini-arm.c: Fix a few LLVM problems.
613 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
615 2010-01-13 Mark Probst <mark.probst@gmail.com>
617 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
620 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
622 * jit.h, method-to-ir.c: added ability to set the policy for
623 inserting breakpoints from the break IL instruction or the
624 Debugger.Break () API call.
626 2010-01-13 Zoltan Varga <vargaz@gmail.com>
628 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
629 assemblies need to be eagerly loaded.
631 2010-01-12 Zoltan Varga <vargaz@gmail.com>
633 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
635 2010-01-11 Zoltan Varga <vargaz@gmail.com>
637 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
638 an argument which matches any exception.
640 2010-01-10 Zoltan Varga <vargaz@gmail.com>
642 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
643 optimization if the called method is gshared and marshalbyref, since gshared
644 methods can' have wrappers. Fixes #569390.
646 * generics.cs: Add a test.
648 2010-01-10 Zoltan Varga <vargaz@gmail.com>
650 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
653 2010-01-10 Zoltan Varga <vargaz@gmail.com>
655 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
657 2010-01-09 Zoltan Varga <vargaz@gmail.com>
659 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
660 since it is not supported in win2000.
662 2010-01-08 Zoltan Varga <vargaz@gmail.com>
664 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
665 error if loading an assembly fails.
666 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
668 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
671 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
674 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
676 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
677 is not supported yet.
679 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
681 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
683 * method-to-ir.c: All types with variant arguments must fallback to the
684 slow path. This makes cast of variant delegates work.
686 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
687 argument that is set to TRUE is the returned vtable slot is for a variant
688 interface. Changed a g_print + g_assert_not_reached to a g_error.
690 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
691 a similar fashion of generic virtual methods.
693 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
695 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
698 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
699 method using a variance aware function.
701 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
703 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
705 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
708 2010-01-07 Zoltan Varga <vargaz@gmail.com>
710 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
711 If LLVM decides to set the code model to Large, reset it to Default.
713 2010-01-07 Zoltan Varga <vargaz@gmail.com>
715 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
716 stripped binaries as well.
718 2010-01-07 Zoltan Varga <vargaz@gmail.com>
720 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
721 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
723 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
726 2010-01-06 Zoltan Varga <vargaz@gmail.com>
728 * mini.c (mini_method_compile): Extract the JIT info creation code into a
731 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
732 as the type info to llvm.eh.selector.
733 (exception_cb): Use the type info for filling out some fields of
734 MonoJitExceptionInfo like the flags and the exception class. This is needed
735 because the LLVM produced exception handling clauses might not match the original
736 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
738 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
739 separate function. Add an extra argument which returns the type infos
740 corresponding to the exception clauses.
742 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
743 exception handling clauses.
745 2010-01-04 Zoltan Varga <vargaz@gmail.com>
747 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
748 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
751 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
753 * mini.c (mono_compile_is_broken): Skip methods from serialization's
756 2010-01-04 Zoltan Varga <vargaz@gmail.com>
758 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
761 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
763 * mini.c (mini_method_compile): Verify the method before calling
764 mono_compile_create_vars as this might crash since it uses method
769 2010-01-04 Zoltan Varga <vargaz@gmail.com>
771 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
772 one case if AOTing, since the class might not be a concrete class.
774 2010-01-03 Zoltan Varga <vargaz@gmail.com>
776 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
777 functions which are now defined in mempool-internals.h.
779 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
781 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
783 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
787 * mini-*.c: Properly handle generic enums.
791 2009-12-28 Zoltan Varga <vargaz@gmail.com>
793 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
794 in a few more places.
796 2009-12-27 Zoltan Varga <vargaz@gmail.com>
798 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
799 nullable parameters. Fixes #567351.
801 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
803 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
805 2009-12-26 Zoltan Varga <vargaz@gmail.com>
807 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
808 mono_get_generic_context_from_code () call.
810 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
812 2009-12-25 Zoltan Varga <vargaz@gmail.com>
814 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
817 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
819 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
820 mono_method_get_signature returns NULL. Fix #567084
822 2009-12-25 Zoltan Varga <vargaz@gmail.com>
824 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
825 instead of once for each module.
827 2009-12-22 Zoltan Varga <vargaz@gmail.com>
829 * debugger-agent.c (ss_start): Implement step over for the last sequence
832 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
833 have the STEP_LOC flag set.
835 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
836 fails. Fixes #566689.
838 2009-12-21 Zoltan Varga <vargaz@gmail.com>
840 * mini.c (mono_add_seq_point): New helper function.
841 (mono_save_seq_point_info): New function to save sequence point info, extracted
842 from mini_method_compile ().
844 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
846 * mini.h (MonoSeqPointInfo): New structure containing information about
847 the sequence points of a JITted method.
848 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
851 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
852 point information is stored, use a MonoSeqPointInfo structure instead of a
853 GPtrArray. For each seq point, compute a list of successor seq points.
855 * debugger-agent.c: Use the successor list to implement step-over more
856 efficiently: instead of single stepping until a different line/IL offset is
857 reached, place breakpoints into all successor seq points.
859 * mini.h: Bump AOT file format version.
861 2009-12-21 Zoltan Varga <vargaz@gmail.com>
863 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
865 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
867 2009-12-21 Zoltan Varga <vargaz@gmail.com>
869 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
872 2009-12-18 Zoltan Varga <vargaz@gmail.com>
874 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
875 alloca as g_malloc is not signal safe.
877 2009-12-18 Zoltan Varga <vargaz@gmail.com>
879 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
880 VALGRIND_DISCARD_TRANSLATIONS.
882 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
883 checks, they are no longer needed.
885 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
886 a function into a sigctx which can handle function pointers.
888 * mini-ppc.c: Implement soft debugger support on ppc64.
890 * mini-ppc.c: Implement soft debugger support.
892 2009-12-17 Zoltan Varga <vargaz@gmail.com>
894 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
896 2009-12-17 Marek Habersack <mhabersack@novell.com>
898 * mini.c (mono_get_runtime_build_info): include Mono version in
901 * driver.c (mono_main): VERSION is now included in the string
902 returned from mono_get_runtime_build_info()
904 2009-12-17 Zoltan Varga <vargaz@gmail.com>
906 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
907 signatures. Fixes #565143.
909 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
911 2009-12-16 Zoltan Varga <vargaz@gmail.com>
913 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
915 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
917 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
918 making max stack 10x smaller.
920 2009-12-16 Zoltan Varga <vargaz@gmail.com>
922 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
924 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
926 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
928 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
930 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
931 bigger than MONO_ARCH_MAX_FRAME_SIZE.
933 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
935 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
937 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
939 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
942 2009-12-14 Miguel de Icaza <miguel@novell.com>
944 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
945 raise an invalid program exception.
947 For other opcodes that we might not handle use a g_warning and
948 raise the exception. Beats termination.
952 2009-12-14 Zoltan Varga <vargaz@gmail.com>
954 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
956 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
957 by merging the LLVM and !MAP_32BIT cases.
959 2009-12-13 Jonathan Chambers <joncham@gmail.com>
961 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
962 sigctx being passed in, as we have no CONTEXT available in the APC.
964 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
967 Code contributed under MIT/X11 license.
969 2009-12-13 Zoltan Varga <vargaz@gmail.com>
971 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
972 in the LLVM backend on AMD64.
974 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
977 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
979 * mini-llvm.c: Export mono_personality for AOT.
981 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
983 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
984 implicit exception can occur.
986 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
987 OP_IMPLICIT_EXCEPTION instruction.
989 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
991 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
993 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
994 inside a protected block.
996 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
997 trampolines doesn't include the argument.
999 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1000 trampolines on amd64.
1002 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1005 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1006 disabled for methods with clauses.
1008 * mini-llvm.c: Enable support for catch clauses.
1010 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1011 end of an LLVM compiled finally clause.
1012 (mono_handle_exception_internal): Save the exception handling state in TLS
1013 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1014 resume unwinding from that point.
1016 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1017 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1018 to obtain the addresses of the exception handling regions.
1020 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1021 finally clauses are supported.
1023 * mini.c (mini_method_compile): Add support for LLVM code with exception
1026 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1028 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1031 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1033 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1034 as a primitive type.
1036 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1038 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1039 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1042 2009-12-11 Marek Habersack <mhabersack@novell.com>
1044 * method-to-ir.c (mini_redirect_call): do not redirect the
1045 InternalAllocateStr internal call if string profiling is enabled.
1047 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1049 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1052 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1053 unwind.h header file.
1055 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1056 newer valgrind versions seems to handle this fine.
1058 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1060 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1061 on the debugger thread.
1063 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1065 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1067 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1069 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1071 * cpu-<ARCH>.md: Make call_handler clob:c.
1073 * mini.c: Reenable SSA for methods with clauses.
1075 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1076 as it causes failures on x86.
1078 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1080 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1081 returns NULL (e.g. a bad assembly).
1083 2009-12-08 Geoff Norton <gnorton@novell.com>
1085 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1086 stepping out into native code. There were issues with nested invokes
1089 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1091 * mini.c (mini_method_compile): Do the disable_llvm checks early
1092 and avoid the LLVM compile pass if the checks fail.
1094 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1096 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1097 LLVM optimizations don't try to remove them.
1099 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1100 different file so the original remains.
1102 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1104 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1106 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1108 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1109 support for non-inline unwind descriptors.
1111 2009-12-07 Geoff Norton <gnorton@novell.com>
1113 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1114 the interrupt_count slightly differently. Native threads were never
1117 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1119 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1120 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1121 yet generate this info.
1123 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1125 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1126 client can distinguish between intptrs and longs.
1128 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1130 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1133 * aot-runtime.c (load_function): Update after the change above.
1135 * mini.h: Bump AOT file format version.
1137 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1138 if the delegate class is dynamic.
1140 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1141 in gshared code too using the new rgctx info type
1142 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1144 2009-12-04 Geoff Norton <gnorton@novell.com>
1146 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1147 we need to track the original suspend count so the thread properly
1148 wakes up in resume_thread.
1150 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1152 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1155 * generics.cs: Add a test.
1157 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1158 is 0. Simplify a lot of code using this.
1160 * mini-trampolines.c (mono_delegate_trampoline): Call
1161 mono_create_static_rgctx_trampoline () before saving the final address in
1162 delegate->method_code, to avoid calling it each time a delegate is first called.
1164 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1165 which need static rgctx trampolines.
1167 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1168 keyed on the method+addr pair, since addr could be either the method addr or
1169 an unbox trampoline in the AOT case. Fixes #560246.
1171 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1173 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1174 place it was called before too.
1176 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1178 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1179 if no security manager is present, to speed up the AOT case. Call
1180 mono_class_vtable () full with raise_on_error == TRUE instead.
1182 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1184 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1185 the local optimization passes can take its result into account. Fixes
1188 * exceptions.cs: Add a test.
1190 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1192 This patch is contributed under the terms of the MIT/X11 license
1194 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1196 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1198 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1200 * debugger-agent.c: Rework the handling of stack traces of running threads to
1201 avoid crashes if compute_frames () tries to walk the stack of running thread.
1203 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1205 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1207 * mini.h (StackFrameInfo): Add an 'lmf' field.
1209 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1211 * debugger-agent.c (suspend_current): Always set really_suspended.
1213 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1215 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1217 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1219 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1222 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1224 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
1226 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1228 * mini-trampolines.c: Fix MSVC build.
1230 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1232 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
1234 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1236 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
1237 the instruction following an OP_FCOMPARE is optimized away.
1239 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1241 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
1242 emit_autoreg () into this arch-specific function.
1244 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
1245 code, it is no longer needed.
1247 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
1249 * mini.h: Bump AOT file format version.
1251 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
1252 using the sorted_code_offsets array, instead of reading it from the
1253 exception debug info.
1254 (load_method): Call mono_aot_find_jit_info instead of
1255 decode_exception_debug_info ().
1257 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
1258 LLVM compiled as a flag.
1260 2009-11-29 Zoltan Varga <vargaz@gmail.com>
1262 * debugger-agent.c (resume_thread): Fix a warning.
1264 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1267 2009-11-28 Zoltan Varga <vargaz@gmail.com>
1269 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
1270 contents to MonoAotFileInfo.
1272 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1274 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1275 Put all binary data into a giant blob, similarly to the way .net assemblies
1276 store binary data. Emit offset tables in a compact form to reduce their size.
1278 * mini.h: Bump AOT file format version.
1280 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1283 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1284 avoid linear searches at runtime.
1286 * aot-runtime.c (find_symbol): Update this to use the hash.
1288 * mini.h: Bump AOT file format version.
1290 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1292 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1295 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1298 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1299 the distribution of got slot types.
1301 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1303 * method-to-ir.c: Add support for generating explicit null checks.
1305 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1307 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1308 on a random thread if possible.
1310 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1311 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1314 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1315 regs. Pass the real size of the regs array to mono_unwind_frame ().
1317 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1320 2009-11-24 Geoff Norton <gnorton@novell.com>
1322 * mini-darwin.c: Work around apple bug rdar://7209349 See
1323 http://openradar.appspot.com/7209349 for details. Synopsis,
1324 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1325 never been initialized before.
1327 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1329 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1331 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1333 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1335 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1336 OP_SHL_IMM is not 32 bit.
1338 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1340 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1342 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1344 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1347 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1348 > 0 since some threads can resume if their resume_count is > 0.
1349 (invoke_method): Avoid reading freed memory.
1351 * debugger-agent.c (process_suspend): Extract the suspend code from
1352 process_single_step_inner () to a separate function. Rework the code to prevent
1353 races between this function and thread interrupts.
1355 * debugger-agent.c (suspend_current): Check the resume_count field instead
1356 of resume_one so suspends+resumes during single threaded invokes work
1359 2009-11-23 Zoltan Varga <vargaz@gmail.com>
1361 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
1362 to make the generated code smaller.
1364 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
1365 sequence generated by recent LLVM versions.
1367 * mini-llvm.c: Add support for a few simple cases which weren't supported
1370 * mini-trampolines.c (mono_magic_trampoline): Don't call
1371 mono_arch_get_vcall_slot () when llvm is enabled.
1373 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
1375 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
1376 into a new function called common_call_trampoline () which is used by the
1377 llvm vcall trampoline as well.
1379 * debugger-agent.c: Implement single threaded invokes.
1381 * debugger-agent.c: Revert change which broke the agent on linux.
1383 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
1386 * generics.cs: Add a test.
1388 2009-11-22 Zoltan Varga <vargaz@gmail.com>
1390 * debugger-agent.c: Fix the cygwin build.
1392 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1394 * cprop.c: Remove this unused file.
1396 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1398 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1401 * basic.cs: Add a test.
1403 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1405 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1408 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1410 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1411 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1412 it. Use this flag to control llvm related code paths instead of #ifdef
1413 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1416 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
1418 * mini.h: Bump AOT file format version.
1420 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
1421 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
1423 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
1424 was used as an assembly filter.
1426 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1428 * unwind.c: Fix support for ppc.
1430 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
1431 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
1433 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1435 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
1437 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
1438 added by the ps3 changes.
1440 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1442 * mini-gc.c: Resurrect this, so at least it compiles.
1444 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
1446 2009-11-18 Zoltan Varga <vargaz@gmail.com>
1448 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
1449 create_event_list () so assembly filters can be used.
1451 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
1454 2009-11-17 Zoltan Varga <vargaz@gmail.com>
1456 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
1457 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
1460 * aot-compiler.c (add_generic_instances): Emit instances of common generic
1461 classes for char/bool too.
1463 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
1465 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1468 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1471 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1473 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1475 Code contributed under MIT/X11 license.
1477 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1479 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1480 threads in native code work.
1482 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1483 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1486 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1488 * debugger-agent.c: Implementation for Windows platform.
1490 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1491 primitives. Use SEH to implement breakpoints and single stepping.
1493 * mini-x86.h: Enable soft debugger on Windows.
1495 Code contributed under MIT/X11 license.
1497 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1499 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1500 under XEN. Fixes #522894.
1502 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1504 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1505 interface calls in LLVM AOT code.
1507 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1510 * mini-llvm.c: Add support for OP_VPHI.
1512 * objects.cs: Add a test.
1514 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1516 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1517 this is called on the debugger thread.
1519 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1521 * mini-llvm.c: Add soft-float support.
1523 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1524 FCALL which returns an R4.
1526 * driver.c (mono_main): Add a missing '\n'.
1528 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1529 platforms which doesn't support the LLVM IMT trampoline.
1531 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1533 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1535 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1537 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1540 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1542 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1544 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1545 Instead of emitting a method_order table, sort the contents of the code_offsets
1546 table and do a binary search in the sorted table. The previous approach doesn't
1547 work with LLVM which emits methods in a arbitrary order.
1549 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1550 in the .eh_frame section in ELF files.
1552 * mini.h: Bump corlib file format version.
1554 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1556 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1557 LDMIA->LDM macro name change.
1559 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1561 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1564 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1567 * aot-compiler.c: Ditto.
1569 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1570 &align to mini_type_stack_size_full ().
1572 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1574 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1576 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1578 * mini-arm.c: Compute the stack space used by arguments using
1579 mini_type_stack_size_full ().
1581 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1583 * optflags-def.h: Remove dead TREEPROP optimization.
1585 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1587 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1589 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1591 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1593 * driver.c (mono_jit_parse_options): New public API function to parse options
1594 as done by the runtime executable.
1596 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1597 when handling named arguments.
1599 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1601 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1602 for passing small vtypes in registers, make the CallInfo structures more
1603 similar to the code on the other platforms.
1605 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1606 the code in the prolog requires it.
1608 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1610 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1611 (koush@koushikdutta.com).
1613 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1614 where the thunk memory should be allocated from. Fixes appdomain unloading
1617 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1619 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1620 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1622 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1624 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1625 AOT, as it is not implemented yet.
1627 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1629 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1631 * debugger-agent.c: Fix windows build.
1633 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1635 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1636 after the client connects/disconnects.
1638 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1639 when an exception of a given type is thrown.
1641 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1642 only on an uncaught exception.
1644 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1646 * debugger-agent.c: Add a 'launch' option.
1648 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1650 * debugger-agent.c: Add a 'timeout' option.
1652 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1654 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1657 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1659 * debugger-agent.c (set_breakpoint): Emit a log message.
1661 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1663 * mini-arm.c: Fix the arm build.
1665 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1667 * aot-compiler.c: don't leak the value returned from
1668 mono_type_full_name().
1670 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1672 * debugger-agent.c: defer including mono-mutex.h until we know the
1675 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1677 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1678 of pthreads directly.
1680 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1681 exception handlers. Pass info argument.
1683 * mini.h: Adjust signatures of soft debugger functions to pass void*
1684 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1686 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1687 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1688 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1689 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1691 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1693 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1694 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1695 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1696 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1698 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1700 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1702 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1704 * mono-semaphore.h: Skeleton implementation for Windows.
1706 Code contributed under MIT/X11 license.
1708 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1710 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1712 Code contributed under MIT/X11 license.
1714 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1716 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1718 Code contributed under MIT/X11 license.
1720 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1722 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1723 debug info to 100 because 10 still slows down gdb too much.
1725 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1726 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1727 them in the wrappers.
1729 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1731 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1733 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1735 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1736 function mono_aot_get_array_helper_from_wrapper ().
1738 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1739 array helper methods.
1741 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1743 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1744 the value was loaded from memory.
1746 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1747 the value was loader from there.
1749 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1750 without constant swizzle.
1752 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1754 * mini-amd64.c: Put soft debugger functions behind a
1755 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1757 * mini-amd64.h: disable the soft debugger in windows.
1759 Code contributed under MIT/X11 license.
1761 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1763 * mini-x86.c: Put soft debugger functions behind a
1764 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1766 Code contributed under MIT/X11 license.
1768 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1770 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1771 to mono_arch_find_jit_info_ext.
1773 Code contributed under MIT/X11 license.
1775 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1777 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1779 * debugger-agent.c: Add support for filtering events by assemblies.
1781 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1782 the agent is not enabled.
1784 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1786 * exceptions-x86.c: hopefully last change to fix the windows build.
1787 This one courtesy of Jonathan Chambers.
1789 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1791 * debugger-agent.c: remove unused function.
1793 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1795 * debugger-agent.c: add #ifdefs for a few header files.
1796 * mini-x86.h: disable the soft debugger in windows.
1797 Step 1 of 2 to make this compile on windows with gcc.
1799 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1801 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1802 as it breaks the build.
1804 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1806 Merge the soft debugger branch.
1808 * debugger-agent.h debugger-agent.c: New files containing the soft
1809 mode debugger module.
1811 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1812 at the appropriate locations.
1814 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1817 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1818 enable/disable single stepping.
1820 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1821 which returns all information in a StackFrameInfo structure, and can handle the
1822 LMF frames added by the debugger.
1824 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1827 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1828 walker function which works on a specific thread and passes a StackFrameInfo
1829 structure to its callback.
1831 * mini.c (mini_init): Initialize the debugger agent.
1833 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1835 * mini-ops.h: Add OP_SEQ_POINT opcode.
1837 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1838 arguments to the debugger agent.
1840 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1842 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1845 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1847 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1849 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1851 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1853 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1854 sets the IMT argument and makes a virtual call.
1856 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1858 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1860 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1863 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1865 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1866 runtime. Fixes #551228.
1868 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1870 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1872 * basic.cs: Add a test.
1874 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1875 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1876 CONSTRAINED. Fixes #550964.
1878 * generics.cs: Add a test.
1880 2009-10-28 Mark Probst <mark.probst@gmail.com>
1882 * mini-posix.c (add_signal_handler): Use
1883 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1885 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1887 Contributed under the terms of the MIT/X11 license by
1888 Jerry Maine <crashfourit@gail.com>.
1890 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1891 sse4a for simd intrinsics.
1893 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1894 sse4a for simd intrinsics.
1896 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1898 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1899 instead of inst_p1 which is not the same on ILP32 platforms.
1901 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1903 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1904 not the mscorlib one before calling mono_get_lmf_addr.
1906 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1907 of the ip to the LMF.
1909 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1910 immediate in the op->op_imm optimization.
1912 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1913 understand. VTypes now work, but are not abi compliant, as they are
1914 split into 4 byte parts instead of 8.
1915 (emit_memcpy): Fix the unrolled case to work on the PS3.
1917 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1919 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1920 the default when static linking.
1922 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1924 * aot-compiler.c: Add an autoreg option to automatically register
1925 statically linked aot modules using ELF .ctors.
1927 * genmdesc.pl: Add __ppc64__ to allowed defines.
1929 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1931 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1932 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1934 2009-10-24 Mark Probst <mark.probst@gmail.com>
1936 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1938 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1940 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1941 which will contain the domain where the method was found.
1943 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1944 mini_jit_info_table_find ().
1946 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1948 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1950 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1952 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1953 set, its not supported yet.
1955 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1957 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1958 iface wrapper is not found.
1959 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1961 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1963 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1964 which have a different name.
1966 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1967 wrappers and Array.GetGenericValueImpl ().
1969 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1970 because of the change above.
1972 * generics.cs: Add a test for full aot + generic array ifaces.
1974 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1976 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1977 that hides the previous one.
1979 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1981 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1982 marshalled. Fixes #541623.
1984 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1986 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1988 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1990 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1992 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1994 * mini-posix.c (sigprof_signal_handler):
1995 Implemented support for building stat call chans in different ways.
1997 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1999 * mini-exceptions.c (mono_find_jit_info):
2000 Also check that a jit info has been found (fixes a profiler crash).
2002 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2004 * mini.c (mono_codegen):
2005 Call mono_profiler_code_buffer_new with correct code address.
2007 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2009 * driver.c (mono_main): Change the date in the copyright.
2011 2009-10-14 Mark Probst <mark.probst@gmail.com>
2013 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2014 allocator in shared generic code for open classes, because we
2015 can't get those classes' vtables. We need to make managed
2016 allocators not depend on the vtable at compile-time to solve this.
2018 2009-10-13 Martin Baulig <martin@ximian.com>
2020 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2021 `const guint8 *trampoline' argument; send both the old and the new
2024 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2026 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2027 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2028 (can_marshal_struct): Skip structures with auto layout.
2030 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2032 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2034 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2035 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2036 a variable to hold the stack slot used by the int<->float conversion opcodes.
2038 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2040 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2042 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2043 when using full-aot.
2045 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2047 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2048 each instance of Comparer<T>.
2050 * generics.cs: Add a new test.
2052 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2054 * driver.c (parse_debug_options): Add a 'gdb' option.
2056 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2058 * image-writer.c: Add support for emitting the image into a memory buffer.
2060 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2062 * aot-compiler.c: Add support for registering debug info with GDB using the
2063 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2064 MONO_XDEBUG to 'gdb'.
2066 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2068 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2071 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2073 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2074 can be used to set breakpoints in gdb.
2076 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2077 segment to an absolute address.
2079 2009-10-13 Mark Probst <mark.probst@gmail.com>
2081 * method-to-ir.c: Use the managed array allocator method if
2084 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2086 * aot-compiler.c : Fix the MSVC builds
2088 Code is contributed under MIT/X11 license.
2090 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2092 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2093 avoid registering 1 symbol file per method with gdb.
2095 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2097 * mini-sparc.c: Fix the handling of enums with base type long.
2099 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2101 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2102 instead of using type->data.klass as the later doesn't work with generics.
2104 2009-09-25 Mark Probst <mark.probst@gmail.com>
2106 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2107 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2108 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2109 works differently now and we don't handle it in the JIT anymore.
2111 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2112 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2113 the Thread class split.
2115 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2117 * driver.c: Don't run tests with the obsolete treeprop optimization.
2119 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2120 variable volatile. Fixes #541577.
2122 * basic-calls.cs: Add a new test.
2124 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2126 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2128 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2129 work/required with recent iphone sdk versions.
2131 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2134 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2135 in the VCALL decomposition code.
2137 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2139 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2141 * basic.cs: Add a test.
2143 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2146 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2147 searches all the domains of the current thread.
2149 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2151 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2153 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2154 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2156 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2157 for non-jit trampolines.
2159 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2161 * aot-compiler.c (add_wrappers): Ditto.
2163 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2164 the size of the param area used by dyn_call to 6 which covers the majority of
2167 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2169 * mini-arm.c: Implement support for passing/receiving
2170 longs and receiving floats in the dyn_call code.
2172 * mini-amd64.c: Implement support for receiving vtypes in registers in
2175 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2178 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2180 * mini-arm.c (get_call_info): Return more precise information in
2182 (dyn_call_supported): Use the information in CallInfo.
2184 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2186 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2189 * mini-arm.c: Update after the dyn_call api changes.
2191 * mini.c (mini_create_jit_domain_info): Register a destructor function
2192 for the runtime_invoke_hash.
2194 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2195 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2197 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2198 (dyn_call_supported): Simplify this by using get_call_info ().
2199 (mono_arch_dyn_call_free): New destructor function.
2201 * generics.cs: Remove a printf.
2203 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2205 * mini-arm.c: Add support for enum return values and passing a few arguments
2208 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2211 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2213 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2214 the dynamic invoke wrappers.
2216 * mini-arm.c: Implement OP_DYN_CALL for arm.
2218 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2219 supported by the dynamic runtime invoke wrapper.
2221 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2222 runtime invoke wrapper.
2224 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2225 if possible when running with full-aot.
2227 * mini-ops.h: Add OP_DYN_CALL opcode.
2229 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
2230 with dynamic arguments lists similar to libffi.
2232 2009-09-19 Zoltan Varga <vargaz@gmail.com>
2234 * method-to-ir.c: Fix the previous change on 64 bit platforms.
2236 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
2239 * iltests.il.in: Add a new test.
2241 2009-09-18 Zoltan Varga <vargaz@gmail.com>
2243 * aot-compiler.c (add_generic_instances): Add more instances of
2244 GenericEqualityComparer.
2246 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2248 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
2250 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2252 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
2253 comments on some functions that now can fail.
2255 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
2257 * Makefile.am: Add Info.plist to EXTRA_DIST
2259 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2261 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
2262 static synchronized wrappers. Fixes #539500.
2264 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2266 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
2269 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2271 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
2272 lmf before calling filter clauses as well. Fixes #539550.
2274 * exceptions.cs: Add a test.
2276 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2278 * aot-compiler.c (add_generic_class): Add instances of
2279 Array.GetGenericValueImpl as well.
2281 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2284 * generics.cs: Add a fullaot linq test.
2286 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2288 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2291 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2293 * mini-trampolines.c (mono_delegate_trampoline) : Call
2294 mono_cominterop_get_invoke if the delegate target object
2297 Code is contributed under MIT/X11 license.
2299 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2301 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2302 internal call is defined outside platform code. Reduce code
2303 duplication with existing [Method|Field]AccessException
2305 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2307 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2308 if the return value is a small struct passed on regs.
2310 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2312 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2314 * mini-codegen.c: Enable the cpu description validation for arm.
2316 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2318 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2319 test which depends on structs to objects.cs.
2321 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2322 require object model related stuff working.
2324 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2326 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2328 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2329 against the instruction metadata in mini-ops.h. amd64 only for now.
2331 * mini-ops.h: Fix some instruction descriptions.
2333 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2334 unused instructions.
2336 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2338 * exceptions.cs: Add a new test.
2340 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2342 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2344 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2346 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2347 skip empty phi opcodes.
2349 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2350 correctly by zero extending after loads. Skip methods containing calls
2351 to the monitor enter/exit trampolines.
2353 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
2354 when calling mono_thread_force_interruption_checkpoint ().
2356 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
2358 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
2360 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
2362 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
2363 bootstrap could run.
2365 2009-09-04 Zoltan Varga <vargaz@gmail.com>
2367 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
2369 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2371 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
2373 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2374 LLVM might be very short.
2376 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
2377 in OP_THROW/RETHROW.
2379 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
2382 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2384 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
2385 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2386 LLVM might be very short.
2388 2009-09-01 Zoltan Varga <vargaz@gmail.com>
2390 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
2391 the alignment for the value of sp.
2393 2009-09-01 Geoff Norton <gnorton@novell.com>
2395 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2396 managed wrappers in full aot.
2398 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2400 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2402 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2404 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2406 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2408 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2410 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2413 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2415 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2416 depend on the info MonoMethodHeader which could be missing in IL stripped
2419 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2421 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
2422 they are only 4 byte aligned.
2424 2009-08-21 Zoltan Varga <vargaz@gmail.com>
2426 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
2427 was done previously, since using SP causes too many problems.
2429 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
2430 frames without a frame pointer works.
2432 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
2433 global register in methods with calls, since the calls can go through
2434 a static rgctx trampoline which doesn't save it.
2436 2009-08-19 Zoltan Varga <vargaz@gmail.com>
2438 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
2440 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2442 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
2444 2009-08-18 Christian Hergert <chris@dronelabs.com>
2446 * method-to-ir.c: Fix warnings for uninitialized variables.
2448 2009-08-18 Christian Hergert <chris@dronelabs.com>
2450 * mini-exceptions.c:
2451 * aot-compiler.c: Fix printf warnings.
2453 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2455 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
2456 Add GetGenericValueImpl<string>.
2458 * aot-compiler.c (add_generic_instances): Add instances of
2459 GenericEqualityComparer<T> for primitive types. Only emit the array
2460 wrappers into the mscorlib image.
2462 2009-08-15 Zoltan Varga <vargaz@gmail.com>
2464 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
2465 the methods_loaded array using amodule->info->nmethods.
2467 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2468 (MONO_AOT_FILE_VERSION): Bump this.
2470 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2473 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2474 MonoJitInfo doesn't belong to its methods aot image.
2476 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2478 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2480 * mini-arm.c: Fix warnings.
2482 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2484 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2487 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2489 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2490 avoid clobbering IP.
2492 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2493 hold the trampoline argument, so its initial value is available during
2496 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2499 * exceptions-hppa.c:
2501 * exceptions-s390x.c:
2502 * exceptions-mips.c:
2504 * exceptions-sparc.c:
2505 * exceptions-alpha.c:
2507 * mini-trampolines.c:
2509 * exceptions-s390.c: add and use #define's instead of sizeof()
2510 for MonoJitInfo and MonoJitInfoTable.
2512 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2517 * tramp-x86.c: use a #define instead of sizeof() for a few
2518 structures that use a zero-length array.
2520 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2522 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2523 case when the method is dynamic. Fixes #529238.
2525 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2527 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2528 of asserting when a method is JIT compiled in full-aot mode.
2530 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2532 Contributed under the terms of the MIT/X11 license by
2533 Jerry Maine <crashfourit@gail.com>.
2535 * fixed wrong dates in changelog.
2537 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2539 Contributed under the terms of the MIT/X11 license by
2540 Jerry Maine <crashfourit@gail.com>.
2542 * basic-simd.cs: added test for packed double square root.
2543 * cpu-amd64.md: added opcode info for packed double square root.
2544 * cpu-x86.md: added opcode info for packed double square root.
2545 * mini-ops.h: added IR opcode for packed double square root.
2546 * mini-x86.c: added IR to native translation code for packed double square root.
2547 * mini-amd64.c: removed todo for packed double square root.
2548 * simd-intrinsics.c: added method to IR opcode converstion for
2549 packed double square root.
2551 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2553 Contributed under the terms of the MIT/X11 license by
2554 Jerry Maine <crashfourit@gail.com>.
2556 * mini-amd64.c: Added a change to help tell the difference as
2557 to what perpose the xmm register is being used--mainly to help
2559 * mini-amd64.h: Changed callee regs to use 15 out of 16
2560 (one used for special cases) xmm registers for both fp
2561 and simd ops. Added define to turn on new feature in the regalloc
2562 that allows fp and simd ops to share the xmm regs happily.
2563 * codegen.c: Added code to detect for which perpose an xmm reg is
2564 being used (fp or simd) and to translate back and forth to the
2565 correct logical reg bank (fp or simd) for 'spill load's.
2567 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2569 Contributed under the terms of the MIT/X11 license by
2570 Jerry Maine <crashfourit@gail.com>.
2572 * basic-simd.cs: Added tests for stressing the regalloc when running with
2573 16 simd regs and when simd and fp ops share the same reg bank.
2575 2009-08-01 Mark Probst <mark.probst@gmail.com>
2577 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2578 in shared generic code, we might have to look up the class in the
2579 RGCTX. If we use the class directly, compute its GC descriptor.
2581 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2583 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2585 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2587 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2588 check for errors. Fixed the case when the class with the Main
2591 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2593 Contributed under the terms of the MIT/X11 license by
2594 Jerry Maine <crashfourit@gail.com>.
2596 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2598 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2600 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2602 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2604 * method-to-ir.c: Fix naming of stelem and ldelem.
2606 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2608 * driver.c (main_thread_handler): Check that the assembly loaded
2609 matches the filename when doing AOT.
2611 2009-07-30 Mark Probst <mark.probst@gmail.com>
2613 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2616 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2617 utils/mono-sigcontext.h).
2619 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2622 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2624 * mini.c (mono_codegen):
2625 Call profiler hook to keep track of method code buffers.
2627 2009-07-27 Mark Probst <mark.probst@gmail.com>
2629 * method-to-ir.c: Invoke write barriers for the
2630 Interlocked.(Compare)Exchange JIT intrinsics.
2632 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2634 * Makefile.am (version.h): Fix issues when built out of tree.
2635 Remove some redundant 'grep's piped through 'sed's.
2637 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2639 This patch is contributed under the terms of the MIT/X11 license
2641 * mini-ppc.c (mono_arch_output_basic_block):
2642 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2643 for bits 32-47 with signed load/store diplacements for bits
2644 48-63. Use prefered base/offset order for indexed form.
2645 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2646 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2647 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2648 OP_LOADI2_MEMBASE): Same.
2649 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2650 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2651 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2653 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2654 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2655 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2656 OP_LOADI1_MEMINDEX): Same
2657 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2658 OP_STORER8_MEMINDEX): Same
2659 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2661 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2662 for bits 32-47 with signed load/store diplacements for bits
2663 48-63. Use prefered base/offset order for indexed form.
2665 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2667 This patch is contributed under the terms of the MIT/X11 license
2669 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2670 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2671 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2672 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2673 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2674 cfg->stack_usage to avoid size warnings.
2675 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2676 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2677 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2678 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2680 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2681 after code varible is initialized.
2682 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2683 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2684 (mono_arch_emit_epilog):
2685 Move Use ppc_load32 for cfg->stack_usage to avoid size
2688 2009-07-24 Mark Probst <mark.probst@gmail.com>
2690 * method-to-ir.c: The write barrier doesn't do the store anymore,
2691 so we have always to emit it. Also, emit the wbarrier after the
2694 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2696 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2697 for argument count 3 too.
2699 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2701 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2702 the caller handle the exceptions.
2703 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2704 method. Fixes #524498.
2706 2009-07-22 Geoff Norton <gnorton@novell.com>
2708 * mini-exceptions.c: Fix build on ia64.
2710 2009-07-22 Mark Probst <mark.probst@gmail.com>
2712 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2715 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2717 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2720 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2722 * basic-simd.cs (Main): Pass args to the test driver.
2724 2009-07-20 Geoff Norton <gnorton@novell.com>
2726 * mini-x86.h: Fix the x86 version guards to use Apple's
2727 properly defined macros.
2729 2009-07-20 Geoff Norton <gnorton@novell.com>
2731 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2734 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2736 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2737 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2738 the information which is needed for invokes, so only one locking+hash table
2741 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2743 * aot-compiler.c (add_generic_instances): Emit instances of
2744 GenericComparer<T> for primitive types.
2746 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2748 * mini-posix.c: Fix linux build.
2750 2009-07-19 Geoff Norton <gnorton@novell.com>
2752 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2753 mono_gdb_render_native_backtraces
2754 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2755 so we implement the sane semantics to the runtime here
2756 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2757 so we need to call it differently (mono_gdb_render_native_backtraces)
2758 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2759 here for default implementations.
2760 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2761 support Apple's weird syscall (SYS_fork) implementation and not busy
2762 loop in abort() on native crashes on OSX anymore.
2764 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2766 * aot-runtime.c (load_method): Change the handling of the
2767 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2770 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2772 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2774 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2775 seems to break the aot tests.
2777 * mini.c (mono_patch_info_equal): Fix the handling of
2778 MONO_PATCH_INFO_RGCTX_FETCH.
2780 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2782 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2784 * mini.c (mono_patch_info_hash): Fix the handling of
2785 MONO_PATCH_INFO_INTERNAL_METHOD.
2786 (mono_patch_info_equal): Ditto.
2788 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2790 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2793 * mini-llvm.c: Add some infrastructure for AOT support.
2795 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2797 * mini-llvm-cpp.c: Update to the latest llvm api.
2799 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2800 option to false to prevent llvm from installing signal handlers which
2803 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2806 * cpu-amd64.md: Revert previous change as those instructions
2807 take 2 separate arguments. Remember to read the arch docs more
2808 carefully next time.
2810 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2812 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2814 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2816 * mini-ppc.c: exploit multiple load/store units if available (rest of
2817 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2818 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2820 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2822 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2823 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2825 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2827 * cpu-x86.md: Fix missing clobbering from trancendental simd
2830 * cpu-amd64.md: Same.
2832 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2834 Contributed under the terms of the MIT/X11 license by
2835 Jerry Maine <crashfourit@gail.com>.
2837 * basic-simd.cs: Added tests for single and doulble indexers.
2839 * cpu-amd64.md: Added simd opcode information.
2841 * mini-amd64.c: Added IR to native simd generation code.
2842 Added simd register names and function that returns them.
2844 * mini-amd64.h: Added marcos to turn on simd code compilation in
2845 amd64. Added max simd register count marco. Added caller/callee
2846 register mask marcos. Added marcos to use simd register bank.
2848 * mini.h: Added helper marco for shufling dwords and simple
2851 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2853 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2855 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2857 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2858 the length of the native code as well.
2860 * basic-simd.cs: Add a test for #521662.
2862 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2864 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2866 2009-07-13 Mark Probst <mark.probst@gmail.com>
2868 * mini.c: Register function for getting the IP from a signal
2869 context with metadata.
2871 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2873 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2874 call a generic class init trampoline if needed. Fixes #519336.
2876 * generics.cs: Add a test.
2878 2009-07-09 Mark Probst <mark.probst@gmail.com>
2880 * method-to-ir.c: When doing a call which might be remote from
2881 shared generic code to other shared code with open type arguments,
2882 get the remoting invoke wrapper from the RGCTX and do an indirect
2885 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2887 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2888 after the unbox trampoline in the full-aot case.
2890 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2892 * mini.c: Move initialization of jit_mutex before debugger initialization
2897 * Info.plist: added Info.plist and link flag to enable the mono executable
2898 to access other processes. Requires codesigning of the executable to work.
2900 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2905 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2907 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2909 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2911 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2912 when the generic instance is an instantiation of a subclass of the
2913 methods class. Fixes #517166.
2915 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2917 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2920 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2923 * CMakeLists.txt: Add minimal support for installation.
2925 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2927 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2928 determine whenever a method is directly callable to a separate function.
2930 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2931 needed ones as a result of the previous change.
2933 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2934 type of register arrays.
2936 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2937 type of register arrays.
2939 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2941 Contributed under the terms of the MIT/X11 license by
2942 Jerry Maine <crashfourit@gail.com>.
2944 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2946 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2948 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2950 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2952 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2953 dump of structure return value. Fix some formatting.
2954 * cpu-s390x.md: Fix lengths of instruction sequences.
2955 * mini-s390.c: Minor formatting changes.
2957 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2959 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2960 Use sigaction on freebsd as well.
2962 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2964 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2967 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2969 2009-06-22 Mark Probst <mark.probst@gmail.com>
2971 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2973 2009-06-22 Mark Probst <mark.probst@gmail.com>
2975 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2977 2009-06-20 Martin Baulig <martin@ximian.com>
2980 (MonoDebuggerThreadFlags): New enum typedef.
2981 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2982 (mono_debugger_thread_created): Added `gpointer func' argument;
2983 initialize the new `thread_flags' field.
2985 2009-06-18 Martin Baulig <martin@ximian.com>
2987 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2988 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2991 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2992 flag in `MONO_DEBUGGER__info.runtime_info'.
2995 (mono_main): Call mini_debugger_set_attach_ok() if generics
2996 sharing is disabled.
2998 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3000 * aot-compiler.c (add_wrappers): Fix a warning.
3002 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3003 the ppc load/store macro changes.
3005 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3007 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3009 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3010 not just the got symbol.
3012 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3015 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3018 * aot-compiler.c: Remove some fixmes.
3020 * driver.c (mono_main): Print a helpful message when cross-compiling.
3022 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3024 * method-to-ir.c (initialize_array_data): Do the optimization if the
3025 target byte order is little endian, instead of the host byte order.
3027 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3028 wrappers into the mscorlib image, Emit a unique plt symbol for each
3029 image, emit symbols for plt entries.
3031 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3034 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3036 * aot-compiler.c (add_wrappers): Avoid calling
3037 mono_marshal_get_type_info () since it can assert for some types.
3039 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3040 ldtoken are used inside wrappers.
3042 * helpers.c: Add support for prefixing tools with the arch name.
3044 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3045 quantities when using ilp32.
3047 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3048 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3050 * image-writer.c: Use .long on ilp32.
3052 * aot-compiler.c: Use 32 bit loads on ilp32.
3054 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3056 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3058 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3060 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3062 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3063 second got slot of every aot image.
3065 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3066 aot on platforms with function pointers.
3068 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3069 support for aot/full aot on ppc/ppc64.
3071 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3072 arguments which are needed on ppc.
3074 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3077 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3079 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3081 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3083 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3085 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3087 2009-06-17 Geoff Norton <gnorton@novell.com>
3089 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3091 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3093 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3094 to control whenever the dwarf writer is in xdebug or aot mode.
3095 (emit_class_dwarf_info): Use a separate abbrev for structures without
3098 * aot-compiler.c: Pass the appending parameter to
3099 mono_dwarf_writer_create ().
3101 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3102 falls through to its next bblock. Fixes #513931.
3104 * iltests.il: Add a test.
3106 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3107 infor even if emit_line is FALSE, as the apple linker seems to require it.
3109 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3111 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3115 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3117 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3120 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3122 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3123 'has_call_handler' fields.
3125 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3127 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3128 first bblock if not needed. Fixes #512790.
3130 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3132 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3134 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3137 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3138 remoting-invoke-with-check wrappers, which are not needed when running with
3139 full-aot, since it doesn't support remoting.
3141 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3143 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3145 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3146 method info, it is not used anymore.
3148 * mini.h: Bump AOT file format version.
3150 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3153 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3156 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3158 * mini.h: Bump AOT file format version.
3160 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3162 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3163 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3166 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3167 of CKFINITE and FBGE for VFP.
3169 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3171 * aot-compiler.c: Don't align code to 16 bytes on arm.
3173 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3174 before the methods they belong to.
3176 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3177 the full-aot case if possible, since the trampoline will be called right
3180 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3181 trampolines to 1024 after the change above.
3183 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3184 trampoline to save 8 bytes per trampoline.
3186 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3189 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3191 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3193 2009-06-08 Martin Baulig <martin@ximian.com>
3196 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3197 (_mono_debugger_throw_exception): Don't make this static.
3198 (_mono_debugger_unhandled_exception): Likewise.
3199 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3202 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3203 (_mono_debugger_throw_exception): Add function prototype.
3204 (_mono_debugger_unhandled_exception): Likewise.
3207 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3208 arg; return the first exception handler if the exception is caught
3209 and we're running inside the debugger.
3210 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3211 improve exception handle inside runtime-invoke, check whether the
3212 exception is actually caught in the method being invoked and not
3213 by the runtime-invoke-wrapper.
3215 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3217 * image-writer.c: Improve support for the osx assembler.
3219 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3222 2009-06-08 Martin Baulig <martin@ximian.com>
3225 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3226 (_mono_debugger_throw_exception): Don't make this static.
3227 (_mono_debugger_unhandled_exception): Likewise.
3228 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3231 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3232 (_mono_debugger_throw_exception): Add function prototype.
3233 (_mono_debugger_unhandled_exception): Likewise.
3236 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3237 arg; return the first exception handler if the exception is caught
3238 and we're running inside the debugger.
3239 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3240 improve exception handle inside runtime-invoke, check whether the
3241 exception is actually caught in the method being invoked and not
3242 by the runtime-invoke-wrapper.
3244 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3246 * image-writer.c (append_subsection): Don't align subsections of the
3247 debug_line section as a workaround.
3249 * dwarfwriter.c: Emit line number info in the AOT case as well.
3251 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
3253 This patch is contributed under the terms of the MIT/X11 license
3255 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
3256 code_len <= code_size
3258 2009-06-06 Zoltan Varga <vargaz@gmail.com>
3260 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
3262 2009-06-04 Zoltan Varga <vargaz@gmail.com>
3264 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3265 invoke wrappers, we now use trampolines instead.
3267 2009-06-04 Mark Probst <mark.probst@gmail.com>
3269 * mini-darwin.c: The exception thread must not be registered with
3272 2009-06-04 Mark Probst <mark.probst@gmail.com>
3274 * mini-gc.c: Disable the code because it makes SGen crash.
3276 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3278 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3279 instead of asserting.
3281 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3283 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3284 output file after the code has been compiled.
3286 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3288 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3290 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3292 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3293 entries distinction to simplify the code.
3295 * mini.h: Bump AOT file format version.
3297 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3299 * objects.cs: Fix the signature of one of the tests.
3301 * mini.c (mini_create_ftnptr): New helper function, moved here from
3303 (mini_get_addr_from_ftnptr): Ditto.
3304 (mini_init): Install the new helpers.
3306 2009-05-28 Martin Baulig <martin@ximian.com>
3308 Correctly initialize the debugger when embedding Mono.
3310 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3311 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3312 see documentation in mini_debug_running_inside_mdb().
3315 (mini_debug_running_inside_mdb): New function to check whether
3316 we're running inside mdb.
3318 * mini.c (mini_init): Call mini_debugger_init() if we're running
3319 inside the debugger.
3321 * driver.c (mono_main): Moved the call to mini_debugger_init()
3322 into mini_init() to make this work when embedding Mono.
3324 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3325 calls to mini_debugger_init().
3327 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3328 mono_debugger_main() -> mini_debugger_main() and put them inside a
3329 `MONO_DEBUGGER_SUPPORTED' conditional.
3331 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3333 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3334 this is no longer in use.
3337 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3339 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3341 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3344 2009-05-27 Martin Baulig <martin@ximian.com>
3346 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3348 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3349 long_conv_to_r_un to 64 bits.
3351 * cpu-x86.md: Increase the instruction size due to the changes.
3353 * iltests.il.in: Add regression test.
3357 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3359 * objects.cs: Move the previous test from basic.cs to here.
3361 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3363 * basic.cs: Add regression test for #506915.
3365 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3367 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
3368 optimization we must check the bb of the first byte of stobj as
3369 it's the only one set in cil_offset_to_bb.
3373 2009-05-25 Zoltan Varga <vargaz@gmail.com>
3375 * image-writer.c: Fix pointer directive on ppc64.
3377 2009-05-24 Zoltan Varga <vargaz@gmail.com>
3379 * image-writer.c (asm_writer_emit_section_change): Avoid using
3380 .bss subsections on ppc too.
3382 2009-05-23 Zoltan Varga <vargaz@gmail.com>
3384 * image-writer.c: Fix the definition of TARGET_ASM_....
3386 * image-writer.c: Fix the emission of assembler directives in the last
3389 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
3390 exception throwing code to accomodate ppc64.
3392 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3393 size to work on ppc64 too.
3395 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3398 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3399 the assembler dialect instead of using platform specific defines.
3401 2009-05-22 Geoff Norton <gnorton@novell.com>
3403 * mini-arm.c (get_call_info): If a structure is split between the stack
3404 and argument registers, we should not advance the stack pointer by the entire
3405 native size, but just by the amount that spilled.
3407 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3409 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3412 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3414 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3417 * aot-compiler.c (add_extra_method): Fix up the collection of extra
3418 methods so wrapper don't get added twice.
3419 (add_generic_instances): Don't add methods of arrays.
3421 * generics.cs: Mark one test as !FULLAOT.
3423 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3425 * mini-x86.c (emit_move_return_value): Remove unused vars.
3427 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3429 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
3430 decomposing 8 bytes structs into a LCALL.
3432 * mini-x86.c (emit_move_return_value): We no longer push the vtype
3433 pointer for where to store the returned regs.
3435 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
3438 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
3440 2009-05-20 Miguel de Icaza <miguel@novell.com>
3442 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
3445 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3447 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
3449 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
3452 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
3454 * local-propagation.c (mono_local_cprop): Avoid local propagation
3455 across paired add/sub if the first instruction dest reg is it's
3456 source reg. For example:
3458 int_add_imm R12 <- R12 [1] clobbers: 1
3459 int_sub_imm R42 <- R12 [1] clobbers: 1
3461 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
3462 maintain the math identify.
3466 2009-05-20 Andreia Gaita <avidigal@novell.com>
3468 * Makefile.am: avoid going on the network just to get the revision,
3471 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3473 Fixed estimate for short branches on amd64 (they were off mark, and
3474 enabling call prolog-epilog instrumentations caused assertions).
3475 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3476 estimate for the maximum length of this basic block.
3478 - mono_arch_emit_prolog: compute max_length for each basic block
3479 (instead of max_offset), and inflate size estimate also for entry bb
3480 in case of code instrumentation.
3481 - mono_arch_output_basic_block: get rid of "cpos" (the current
3482 estimated "position" in the code), and always use "offset" instead,
3483 which is accurate; at the beginning of the function quickly recompute
3484 max_offset for all the remaining blocks, starting from the current
3485 cfg->code_len (which is correct, and not estimated) and using the
3486 estimated block lengths computed previously.
3488 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3490 * exceptions-ppc.c: Remove the caching from the trampoline creation
3491 functions, it is already done in the caller.
3493 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3495 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3496 MONO_ARCH_GSHARED_SUPPORTED define.
3498 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3500 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3503 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3505 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3506 call to mono_marshal_get_rgctx_invoke ().
3508 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3509 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3510 gshared use the static rgctx trampolines now.
3512 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3513 platform supports it.
3515 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3517 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3519 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3521 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3523 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3525 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3528 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3530 Made it possible for mono_arch_instrument_epilog to preserve
3531 argument registers, otherwise instrumenting the "epilogue" before
3532 a tail call would clobber them.
3533 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3534 if like mono_arch_instrument_epilog but with an additional parameter
3535 that states if argument registers must be preserved.
3536 * mini.c: implemented mono_arch_instrument_epilog as a call to
3537 mono_arch_instrument_epilog_full without asking to preserve argument
3538 registers (this makes the existing code work as usual).
3540 - mono_arch_instrument_epilog: add parameter to transform it into
3541 mono_arch_instrument_epilog_full, and preserve argument registers
3543 - mono_arch_output_basic_block, OP_TAILCALL case: call
3544 mono_arch_instrument_epilog_full.
3545 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3546 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3547 only transformed mono_arch_instrument_epilog into
3548 mono_arch_instrument_epilog_full.
3550 2009-05-15 Geoff Norton <gnorton@novell.com>
3552 * mini-darwin.c: This works on arm now.
3554 2009-05-14 Geoff Norton <gnorton@novell.com>
3556 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3559 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3561 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3564 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3565 wrappers during full aot mode correctly.
3567 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3570 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3571 mono_metadata_type_hash ().
3573 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3575 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3576 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3577 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3578 Removed MONO_INST_BRLABEL from the instruction flags, and the
3579 remaining code that used it, because we do not support branches inside
3580 basic blocks (and branch target labels) anymore.
3581 * Makefile.am: As part of the above cleanup, remove reference to
3582 BURG files which don't exist anymore.
3584 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3586 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3589 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3590 to use mono_arch_throw_corlib_exception.
3592 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3593 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3595 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3598 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3600 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3601 for the got to make debugging easier and to avoid confusing it with the
3604 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3605 method so a breakpoint can be set when using gdb.
3607 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3609 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3610 on mono_method_get_imt_slot ().
3612 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3613 num_decodes variables.
3615 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3616 change as it doesn't seem to work.
3618 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3621 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3623 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3624 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3626 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3627 builder when using full aot.
3629 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3630 here, it is already handled.
3632 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3635 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3637 * mini-arm.h: Enable IMT for full aot.
3639 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3640 arch doesn't support it.
3642 * mini.c (mini_init): Don't disable IMT for full aot if the
3643 architecture supports it.
3645 * mini.h (MonoAotTrampoline): New enum containing the different types
3646 of 'numerous' trampolines.
3647 (MONO_AOT_FILE_VERSION): Bump this.
3649 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3650 static rgctx trampolines. Add support for full-aot IMT thunks.
3652 * mini-amd64.h: Enable IMT for full aot.
3654 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3655 to exclude tests belonging to a category.
3657 * generics.cs: Mark some tests with a !FULLAOT category.
3659 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3662 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3664 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3665 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3666 (emit_plt): Fix a warning.
3668 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3670 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3671 back into aot-compiler.c to a place where the other functions shared by
3672 the runtime and aot compiler are.
3674 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3675 as done previously, instead of in MonoAotFileInfo, since pointers might have
3676 alignment requirements.
3678 * mini.h: Bump AOT file format version.
3680 2009-05-10 Miguel de Icaza <miguel@novell.com>
3682 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3683 that is used at runtime from the aot-compiler.c, this makes it
3684 work on setups that remove the AOT compiler from the output
3687 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3689 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3692 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3694 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3696 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3697 stuff to mono_arch_decompose_long_opts ().
3698 (mono_decompose_opcode): Remove some dead code.
3700 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3702 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3703 cmethod can be null for quite a some reasons.
3705 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3707 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3709 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3711 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3713 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3715 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3716 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3717 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3718 calls returning structures by addr on amd64.
3720 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3722 * iltests.il.in: Restructure the tail call tests a bit.
3724 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3726 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3727 for virtual methods too.
3729 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3731 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3732 due to regression in verifying System.dll.
3734 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3736 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3739 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3742 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3743 g_str_hash () which can change.
3745 * driver.c (mini_regression): Disable optimizations not supported by
3746 the cpu. Fixes #500019.
3748 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3751 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3753 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3754 to the latest LLVM code.
3756 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3758 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3760 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3762 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3765 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3766 no longer saving offsets, so just save the patch types along with the other
3768 * aot-runtime.c (load_patch_info): Update after the changes to
3769 encode_patch_list ().
3770 (decode_got_entry): Removed, merged into load_patch_info ().
3771 (is_shared_got_patch): Removed, call the same function from
3774 * mini.h: Bump aot file format version.
3776 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3777 half-finished no-dlsym code.
3779 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3782 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3783 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3785 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3787 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3788 buffer length to work with AOT code.
3790 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3791 ldfld/stfld opcodes.
3793 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3796 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3798 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3800 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3803 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3804 if needed. Don't decompose long operations when using llvm.
3806 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3808 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3811 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3813 2009-05-03 Martin Baulig <martin@ximian.com>
3815 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3816 mono_debugger_insert_method_breakpoint() since the class init
3817 handler we're inserting at the top of the method already gives us
3820 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3822 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3823 to mono_arch_decompose_long_opts () for x86 and arm.
3825 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3827 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3830 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3832 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3835 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3837 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3838 number of trampolines used in full-aot mode.
3840 * aot-compiler.c: Add an ntrampolines option to set the number of
3841 trampolines emitted in full-aot mode.
3843 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3845 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3846 a volatile load. Get rid of get_tempname (), llvm assigns names
3849 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3852 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3855 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3858 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3859 to the same register as a fixed sreg2. Fixes #497271.
3861 * iltests.il.in: Add a new test.
3863 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3865 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3866 stack, since pushes complicate exception handling.
3868 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3869 the stack if they are passed using moves.
3871 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3873 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3876 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3877 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3878 of FMOVE if it is an R4.
3880 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3882 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3884 * mini.h (LLVMCallInfo): New structure to store calling convention
3885 information for the LLVM back end similar to the CallInfo structures in
3888 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3889 call information in a format usable by LLVM.
3890 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3892 * method-to-ir.c (mono_emit_call_args): Emit calls using
3893 mono_llvm_emit_call () when compiling using LLVM.
3895 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3896 comments to all functions. Fix memory leaks. Add a public init/cleanup
3899 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3901 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3902 mono_array_new_va () jit icall.
3904 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3906 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3907 multiple machine description files to be specified.
3908 * mini-ops.h: fixes for cross-compilation.
3910 2009-04-22 Miguel de Icaza <miguel@novell.com>
3912 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3915 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3917 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3918 to prevent asserts in various passes. Fixes #497220.
3920 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3922 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3925 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3926 table to avoid duplicates.
3928 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3930 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3933 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3935 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3936 is for method or field access.
3938 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3940 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3943 * mini-llvm.c (mono_llvm_emit_method): Use it.
3945 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3946 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3949 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3950 synchronized methods.
3952 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3954 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3956 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3959 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3960 allowing some options to be set dynamically.
3962 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3964 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3965 unconditional branch.
3967 * mini.h (MonoTrampolineType): Add new trampoline type
3968 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3971 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3974 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3977 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3978 is enabled. Instead, use the llvm vcall trampoline.
3980 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3982 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3984 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3987 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3988 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3990 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3991 OP_IA64_CSET opcode.
3993 * mini.c: Fix a warning.
3995 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3996 THROW to the appropriate llvm type.
3998 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4000 * mini.c (mini_method_compile): Add statistics for methods JITted
4003 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4005 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4006 OP_IA64_CMP_<cond>_IMM opcodes.
4008 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4010 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4013 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4016 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4019 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4021 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4023 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4025 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4028 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4029 rgctx invoke trampolines for x86.
4031 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4032 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4033 (mono_arch_get_vcall_slot): Simplify this.
4035 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4037 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4038 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4040 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4042 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4043 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4045 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4047 * liveness.c (visit_bb): Remove a needless assert.
4049 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4051 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4052 full aot support to the arch specific code.
4054 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4056 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4058 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4060 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4061 collect information about the delegate invoke impl trampolines.
4063 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4064 to save trampolines during full-aot mode.
4066 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4067 creation function which returns a trampoline which sets the rgctx
4069 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4070 wrapper if possible.
4071 (mono_delegate_trampoline): Ditto.
4073 * mini.c (mono_jit_runtime_invoke): Ditto.
4075 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4077 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4079 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4081 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4083 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4084 just setting the opcode to OP_NOP.
4086 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4088 * mini.c (mini_method_compile): Put the last change inside an
4089 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4091 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4092 and extend live ranges to cover the whole method when using xdb.
4094 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4095 do it in the trampolines.
4097 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4100 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4102 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4103 call code in full-aot mode since IMT is disabled there.
4104 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4105 new JIT no longer has that restriction.
4107 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4109 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4110 a more compact format.
4111 (mono_aot_wrapper_name): New function to return a unique name for a
4112 wrapper method, also used by the AOT runtime.
4114 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4117 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4118 when a ICollection<T> etc is encountered.
4119 (add_generic_instances): Process method arguments/locals too.
4120 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4123 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4125 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4127 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4129 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4131 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4132 representing the result of the decomposition. Nullify instructions
4133 instead of setting them to OP_NOP since nops can't have registers
4136 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4138 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4139 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4140 info. Strip 'mapping symbols' on ARM.
4142 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4144 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4145 this with the native genmdesc.
4147 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4149 * aot-runtime.c: Fixing the MSVC build.
4151 Code is contributed under MIT/X11 license.
4153 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4155 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4156 JITted code depends on it.
4158 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4160 * aot-compiler.c: Use new MonoGenericParam accessors.
4162 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4164 Reduce memory usage and improve correctness wrt MonoGenericParam
4165 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4166 handing. Avoid allocating MonoGenericParams, but use the ones in
4167 the container itself.
4169 2009-04-07 Miguel de Icaza <miguel@novell.com>
4171 * tasklets.c: Return exceptions in the out argument.
4173 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4175 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4176 opcode. Use pointer types in more places instead of casting them to
4179 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4181 (mono_llvm_optimize_method): New helper function to optimize a method.
4183 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4184 widening code so it could be called from more places.
4185 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4186 code paths in the call opcodes.
4188 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4190 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4192 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4194 * dwarfwriter.c: Use _ to separate class name
4195 components as gdb can't handle '.'. Represent reference variables
4198 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4200 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4202 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4204 * gc-test.cs: New file with GC stack marking tests.
4206 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4207 negative numbers for vfp.
4209 * basic-float.cs: Add a test.
4211 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4213 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4215 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4217 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4218 part of tasklet/continuation support.
4220 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4222 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4223 amd64 opcodes inside an ifdef.
4225 * dwarfwriter.c: Emit inheritance information for classes, emit fields
4228 * dwarfwriter.c (emit_type): Emit the class info for classes.
4230 2009-04-04 Zoltan Varga <vargaz@gmail.com>
4232 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
4234 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
4236 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
4238 * ssa.c (mono_ssa_compute): Fix some memory leaks.
4240 2009-04-03 Zoltan Varga <vargaz@gmail.com>
4242 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
4244 * mini-llvm.c: Update comments.
4246 * mini.h (COMPILE_LLVM): New macro.
4248 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
4250 * ssa.c (mono_ssa_compute): Ditto.
4252 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
4253 the unwind ops from a DWARF FDE.
4255 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
4256 methods by extracting the dwarf unwind ops from the unwind info generated
4259 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
4262 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4265 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4267 * Makefile.am (llvm_sources): Enable this.
4269 * mini.c (mini_method_compile): Add support for compiling with LLVM,
4270 failing back to the JIT if something cannot be handled.
4272 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
4273 compiling with LLVM.
4275 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4276 compiling with LLVM.
4278 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4279 compiling with LLVM.
4281 * mini-ops.h: Add a few opcodes needed by LLVM.
4283 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4286 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4289 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4291 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4293 2009-04-01 Mark Probst <mark.probst@gmail.com>
4295 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4296 ridiculously large methods.
4298 2009-03-31 Martin Baulig <martin@ximian.com>
4300 * debug-debugger.c (debugger_remove_breakpoint): Call
4301 mono_debugger_remove_class_init_callback ().
4303 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4305 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4306 right before emitting code, not at the start.
4308 * mini.c (mono_postprocess_patches): Extract this into a separate function
4309 from mono_codegen ().
4311 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4312 byref types correctly.
4314 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4316 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4319 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4321 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4322 indirect calls, this avoids problems where get_vcall_slot () would get
4323 confused by the native code for the instruction preceeding the call.
4324 (mono_arch_get_vcall_slot): Simplify this.
4325 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4327 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4328 register allocator now seems to depend on them instead of the data in
4331 * mini.c (mini_method_compile): Throw the correct type of exception if
4332 mono_method_get_header () fails because of a loading error.
4334 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4336 * mini.c (mini_method_compile): Clear the loader error if the method
4337 header cannot be decoded.
4339 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4340 interface methods on proxies correctly.
4342 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4343 this argument for vtype methods. Add precise liveness info for arguments.
4345 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4346 LIVERANGE_START/END opcodes.
4348 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4349 for arguments and values in registers.
4351 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4353 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
4354 return a valuetype. Fixes #487518.
4356 * iltests.il: Add a test.
4358 * aot-compiler.c: Use mono_thread_create () to create helper threads.
4360 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
4361 closed over a null reference correctly.
4363 2009-03-26 Zoltan Varga <vargaz@gmail.com>
4365 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
4367 2009-03-25 Mark Probst <mark.probst@gmail.com>
4369 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
4370 allocated to the same registers as fixed sregs.
4372 2009-03-24 Mark Probst <mark.probst@gmail.com>
4374 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
4377 * method-to-ir.c: Handle more cases for
4378 Interlocked.CompareExchange.
4380 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
4381 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
4382 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
4384 2009-03-23 Zoltan Varga <vargaz@gmail.com>
4386 * aot-runtime.c (decode_method_ref): Fix a warning.
4388 * unwind.c (mono_unwind_frame): Ditto.
4390 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4392 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4393 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4395 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4396 fix the handling of large values in the ALU_PC_G0_NC relocation.
4398 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4400 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4402 2009-03-22 Mark Probst <mark.probst@gmail.com>
4404 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4407 2009-03-22 Mark Probst <mark.probst@gmail.com>
4409 * method-to-ir.c: MINI_OP3 needs a comma.
4411 * method-to-ir.c, mini.h, mini.c: Remove
4412 mono_init_op_sreg_counts ().
4414 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4416 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
4419 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
4422 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
4424 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
4427 2009-03-21 Mark Probst <mark.probst@gmail.com>
4429 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
4430 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
4431 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
4434 2009-03-20 Zoltan Varga <vargaz@gmail.com>
4436 * driver.c: Change location of gc_wrapper.h.
4438 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
4439 inside finally clauses correctly. Fixes #485721.
4441 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
4442 after the change above.
4444 * exceptions.cs: Add a test.
4446 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4448 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
4450 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
4451 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
4452 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
4454 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
4455 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
4457 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
4459 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
4460 Simplify logic for ensure_method_is_allowed_to_call_method.
4461 Handle wrappers on callers.
4463 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4465 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4468 * basic-simd.cs: Fix the names of some test methods.
4470 2009-03-18 Geoff Norton <gnorton@novell.com>
4472 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4474 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4476 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4478 2009-03-17 Jb Evain <jbevain@novell.com>
4480 * driver.c: remove now uneeded call to mono_gc_base_init before
4483 2009-03-17 Jb Evain <jbevain@novell.com>
4485 * dwarfwriter.c (token_handler): handle more cases.
4487 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4489 * method-to-ir.c: Remove more dead code (that was required only
4490 because of method_is_safe). Fix compiler warnings.
4492 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4494 * method-to-ir.c: Remove unneeded/useless method_is_safe
4495 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4497 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4499 * mini.c (mini_method_compile): Print the method been compiled with
4500 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4501 for people not familiar with the runtime.
4503 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4505 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4506 a managed object which is later put into a GList. Return its class instead.
4508 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4509 stack slots when using sgen.
4511 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4513 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4515 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4517 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4518 > so it works on the first vreg as well.
4520 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4522 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4525 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4527 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4530 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4532 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4533 native->IL offset mapping.
4535 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4537 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4539 * basic.cs: Add a test.
4541 2009-03-11 Mark Probst <mark.probst@gmail.com>
4543 * mini-x86.c (mono_arch_output_basic_block): Use different
4544 registers in case the ones we want to overwrite are used by the
4545 other operand. Fixes regression in #480807.
4547 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4549 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4551 * dwarfwriter.c (emit_line_number_info): The line number info for
4552 IL code was off by one. Fix that.
4554 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4557 2009-03-09 Mark Probst <mark.probst@gmail.com>
4559 Contributed under the terms of the MIT/X11 license by Steven
4560 Munroe <munroesj@us.ibm.com>.
4562 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4565 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4567 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4570 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4572 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4573 the delegate ctor handling code. Fixes #482638.
4575 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4578 * iltests.il.in: Add a test.
4580 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4583 2009-03-05 Mark Probst <mark.probst@gmail.com>
4585 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4586 is shared generic code, return the trampoline, even if the method
4587 has already been compiled. Fixes #479763.
4589 * mini.c, mini.h: New function
4590 mono_jit_find_compiled_method_with_jit_info() which is the same as
4591 mono_jit_find_compiled_method() but also returns the jit info.
4593 2009-03-05 Mark Probst <mark.probst@gmail.com>
4595 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4596 for methods which actually have one. For all other methods, make
4597 sure the this argument var is live the whole method.
4599 * mini.c (mini_method_compile): Every shared method has a
4600 this/vtable/mrgctx info. Fixes #480807.
4602 2009-03-05 Mark Probst <mark.probst@gmail.com>
4604 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4605 generic/imt thunks where some entries branch through the vtable,
4606 while other entries branch directly.
4608 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4610 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4612 * mini-windows.c: Ditto.
4614 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4617 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4619 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4622 2009-03-04 Mark Probst <mark.probst@gmail.com>
4624 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4627 2009-03-04 Mark Probst <mark.probst@gmail.com>
4629 * exceptions-x86.c: Include debug-mini.h - fixes build.
4631 2009-03-04 Martin Baulig <martin@ximian.com>
4633 * debug-mini.c: Clean up the exception API and add documentation.
4634 (mono_debugger_handle_exception): New public method; this is
4635 called when throwing an exception or encountering an unhandled one.
4636 (mono_debugger_call_exception_handler): Formerly known as
4637 mono_debugger_handle_exception(); this is used to tell the
4638 debugger that we're about to invoke an exception handler.
4640 2009-03-04 Martin Baulig <martin@ximian.com>
4642 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4643 ../metadata/mono-debug-debugger.c; save and reset exception state.
4645 2009-03-02 Martin Baulig <martin@ximian.com>
4647 * debug-mini.c: Moved the debugger exception handling here from
4648 ../metadata/mono-debug-debugger.c.
4651 (MonoDebuggerExceptionAction): New exception typedef.
4654 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4656 * exceptions-amd64.c
4657 (mono_amd64_throw_exception): Use the new debugger exception
4661 (mono_handle_exception_internal): Don't call
4662 mono_debugger_unhandled_exception() here.
4664 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4666 * mini.c aot-compiler.c: Update after the changes to
4667 mono_marshal_get_runtime_invoke ().
4669 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4670 Virtual generic methods might not have method->slot set, work around
4673 * generics.cs: Add a test.
4675 2009-03-02 Geoff Norton <gnorton@novell.com>
4678 * driver.c: Allow signal chaining of SIGFPE as well.
4680 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4682 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4683 this since it now receives the method not its generic context in the
4686 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4687 generic/imt thunks where some entries branch through the vtable, while
4688 other entries branch directly.
4690 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4692 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4693 support for interface methods as well.
4695 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4696 using the normal IMT thunks.
4698 generics.cs: Add new tests.
4700 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4701 the generic inst to the generic imt thunks. This fixes AOT support,
4702 improves consistency with the normal IMT thunks, and makes it easier to
4703 add support for interface generic virtual methods later.
4705 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4707 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4709 * driver.c (mono_set_signal_chaining): New public API function to enable
4710 signal chaining on POSIX platforms.
4712 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4713 (si@lindenlab.com) to implement signal chaining. The original patch was
4714 contributed under the MIT X/11 license:
4715 https://bugzilla.novell.com/show_bug.cgi?id=318894
4717 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4719 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4720 too until it can be made to run on amd64.
4722 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4724 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4725 to get_generic_context_from_code () + get_call_info () if possible.
4727 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4729 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4730 suspend-on-sigsegv functionality.
4732 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4733 to suspend when a native SIGSEGV is received. This is useful for debugging
4734 crashes which don't happen under gdb, since a live process contains more
4735 information than a core file.
4737 * mini-exceptions.c (mono_print_thread_dump): Use
4738 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4740 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4742 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4744 * basic-float.cs: Disable the tests which currently fail on amd64.
4746 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4747 value to mono_arch_patch_callsite () to fix crashes.
4749 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4751 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4753 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4754 nop code by patching the call address to point to the nullified class init
4755 trampoline, as the former does not seem to be safe on SMP machines.
4757 2009-02-23 Mark Probst <mark.probst@gmail.com>
4759 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4762 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4764 * basic-float.cs basic-calls.cs: Fix warnings.
4766 2009-02-22 Mark Probst <mark.probst@gmail.com>
4768 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4769 correct frame pointer in the LMF. Should fix #478394.
4771 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4773 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4775 * image-writer.c: Make the binary writer less verbose.
4777 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4779 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4780 are called from runtime invoke wrappers.
4782 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4784 * cpu-ppc.md (store_memindex): Increase the size of this.
4786 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4788 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4790 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4792 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4795 Last fix for of #467201.
4798 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4800 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4802 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4803 and long_conv_to_r8_2:
4805 Fixed part of #467201.
4807 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4809 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4811 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4812 conversion to 32 bits.
4814 * cpu-x86.md: Increase the size of int_conv_to_r4.
4816 * basic-float.cs: Add a test for this.
4818 Fixed part of #467201.
4820 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4822 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4824 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4825 conversion to 64 bits.
4827 * basic-float.cs: Add a test for this.
4829 Fixed part of #467201.
4831 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4833 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4835 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4836 This behavior is compatible with MS.
4838 * iltest.il.in: Add a test for this.
4840 Fixed part of #467201.
4842 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4844 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4846 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4847 change the precision of the value.
4849 * cpu-x86.md: Define len for float_conv_to_r4.
4851 * basic-float.cs: Add a test for this.
4853 Fixed part of #467201.
4855 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4857 * mini.c: Adjust locking order to the new semantics where the loader lock
4860 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4869 * mini-trampolines.c:
4882 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4884 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4886 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4889 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4891 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4892 for cctors if needed.
4894 2009-02-17 Mark Probst <mark.probst@gmail.com>
4896 * mini-ppc.c: Fix build on Darwin.
4898 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4900 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4901 version instead of 3 as valgrind doesn't like version 3.
4903 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4905 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4906 usable for hashing methods.
4907 (emit_extra_methods): Use the new hash to avoid putting every method in the
4910 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4912 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4913 whenever a method ref could match a method.
4915 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4918 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4921 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4923 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4924 the encoding buffer.
4926 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4927 mono_method_get_header () on inflated methods as an optimization.
4929 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4931 * ssa.c (fold_ins): Fix another crash if the instruction following the
4932 switch was optimized away.
4934 2009-02-16 Mark Probst <mark.probst@gmail.com>
4936 Contributed under the terms of the MIT/X11 license by Steven
4937 Munroe <munroesj@us.ibm.com>.
4939 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4941 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4943 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4944 around the mono_domain_alloc calls, it is now done by the functions
4947 * aot-compiler.c (compile_method): Only add wrappers referenced by
4948 the method if compiling with full AOT.
4949 (mono_compile_assembly): Error out if --aot=full is specified on
4950 a platform where it is not supported.
4952 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4955 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4958 * aot-runtime.c (load_named_code): Handle
4959 mono_arm_throw_exception_by_token.
4961 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4963 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4966 * Makefile.am (fullaotcheck): Exit if a test fails.
4968 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4970 (mono_compile_assembly): Handle the assembler failing.
4972 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4973 accepting subsections of .bss.
4975 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4978 * aot-compiler.c: Remove some unused includes.
4980 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4981 now in MonoImageWriter.
4983 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4984 code sequence which matches a non-virtual call. Fixes #472654.
4986 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4988 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4991 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4992 use the image/dwarf writers directly.
4994 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4997 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5000 * image-writer.h: Fix some typos.
5002 * dwarfwriter.h dwarfwriter.c: New files.
5004 * aot-compiler.c: Extract the DWARF info writing functionality into a
5007 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5008 argument to return unwind info.
5010 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5012 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5014 * aot-runtime.c (decode_method_ref): Add a case for
5015 MONO_AOT_METHODREF_WRAPPER_NAME.
5017 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5020 * aot-compiler.c (encode_method_ref): Use the new constants.
5022 * aot-runtime.c (decode_method_ref): Ditto.
5024 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5025 be compiled, not the icall itself.
5027 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5029 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5030 using decode_method_ref ().
5032 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5033 convert it to an in32. Fixes #475859.
5035 * arrays.cs: Add a test.
5037 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5039 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5042 * basic-long.cs: Add a test.
5044 2009-02-12 Mark Probst <mark.probst@gmail.com>
5046 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5047 remove the frame pointer in leaf methods which don't receive any
5048 arguments, don't throw exceptions and don't do dynamic stack
5051 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5053 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5054 the fail_tramp changes. Hopefully fixes #475132.
5056 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5058 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5059 instead of mono_metadata_signature_dup_full.
5061 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5063 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5064 for processing jump tables. Fixes #473787.
5066 2009-02-11 Mark Probst <mark.probst@gmail.com>
5068 * mini-generic-sharing.c: mini_method_get_context() just calls
5069 mono_method_get_context_general() now.
5071 * mini.c, mini.h: Moved get_object_generic_inst(),
5072 construct_object_context_for_method() and
5073 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5075 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5077 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5078 basic block fell through to its successor bblock without a branch. Fixes
5081 * iltests.il.in: Add a test.
5083 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5084 (can_encode_patch): We can now handle arrays of generic parameters and
5087 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5089 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5090 the AOT file to avoid some #ifdefs in aot-runtime.c
5092 * mini.h: Bump AOT file format version.
5094 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5096 * Makefile.am (fullaotcheck): Make this run the tests.
5098 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5100 2009-02-10 Mark Probst <mark.probst@gmail.com>
5102 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5103 individually. Fixes #473482.
5105 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5107 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5109 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5111 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5112 (mono_compile_assembly): Hush compile warnings about
5113 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5116 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5118 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5120 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5122 * aot-compiler.c: Fix arm support.
5124 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5125 img_writer_emit_unset_mode () function.
5127 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5128 (mono_unwind_get_dwarf_pc_reg): Ditto.
5130 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5131 Move almost all platform specific code to a set of arch_ functions,
5132 and document them to ease porting.
5134 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5136 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5138 * aot-compiler.c: Extract the image writing functionality into a separate
5139 module to reduce the size of this file.
5141 2009-02-09 Geoff Norton <gnorton@novell.com>
5143 * mini-s390.c: Fix the signature of emit_sig_cookie.
5145 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5147 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5149 * aot-runtime.c (is_shared_got_patch): Ditto.
5151 * aot-runtime.c (load_named_code): Cope with the fact that
5152 decode_got_entry () won't decode the patch fully if its corresponding got
5153 entry is already filled.
5155 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5157 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5159 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5160 as the moving pointer instead of 'buf' for consistency with the rest of the
5162 (mono_arch_create_monitor_exit_trampoline): Ditto.
5164 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5165 generic_class_init trampolines.
5166 (add_generic_class): Extract some code from add_generic_instances () into a
5167 separate function so it can be called from other places too.
5168 (compile_method): Call add_generic_class () for the classes of inflated methods
5169 referenced by the method.
5170 (can_encode_patch): Allow references to generic parameters.
5172 * aot-runtime.c: Add support the patches required by the new trampolines.
5174 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5177 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5180 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5181 this from get_throw_pending_exception, make the signature full aot compatible.
5183 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5185 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5187 * exceptions.cs: Add a test.
5189 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5191 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5192 use the DWARF_DATA_ALIGN constant instead.
5194 * exception-<ARCH>.c: Update after the above change.
5196 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5199 * mini-arm.c: Enable the dwarf unwinder.
5201 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5202 instead of mono_class_setup_vtable ().
5204 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5206 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5209 * mini-x86.h: Enable the dwarf unwinder.
5211 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5213 Fix mcs/tests/test-7.cs
5214 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5217 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5219 * mini.c (print_jit_stats): Remove some unused statistics.
5221 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5223 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5225 2009-02-05 Mark Probst <mark.probst@gmail.com>
5227 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
5228 the method we get from mono_object_get_virtual_method() because
5229 that function does it properly, now.
5231 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5233 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
5234 opcodes. Fixes #472775.
5236 2009-02-05 Mark Probst <mark.probst@gmail.com>
5238 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
5239 fact that mono_find_jit_info() sometimes returns the context
5240 corresponding to the jit info in new_ctx. Fixes #472600.
5242 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5244 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
5245 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
5246 klass->enum_basetype directly.
5248 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
5251 * unwind.c: Avoid 0 sized arrays.
5253 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5255 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
5256 size on systems with 64k pages. Fixes #471389.
5258 2009-02-04 Mark Probst <mark.probst@gmail.com>
5260 Contributed under the terms of the MIT/X11 license by Steven
5261 Munroe <munroesj@us.ibm.com>.
5263 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
5264 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5267 2009-02-04 Mark Probst <mark.probst@gmail.com>
5269 Contributed under the terms of the MIT/X11 license by Steven
5270 Munroe <munroesj@us.ibm.com>.
5272 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5275 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5276 The trampoline can be longer on PPC64.
5278 2009-02-04 Mark Probst <mark.probst@gmail.com>
5280 Contributed under the terms of the MIT/X11 license by Steven
5281 Munroe <munroesj@us.ibm.com>.
5283 * mini-ppc.c: Compiler warning fixes and trivial code
5286 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5288 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5289 ins->dreg which could be a hardware register, not a vreg.
5291 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5293 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5294 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5296 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5298 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5299 ->dreg, that is not the vreg we are looking for.
5301 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5303 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5306 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5309 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5311 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5313 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5316 * aot-compiler.c: Add xdebug support on x86.
5318 * unwind.c: Add x86 support.
5320 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5321 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5323 * mini.c (mini_method_compile): Ditto.
5325 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5328 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5329 which mimic .push_section/.pop_section in GAS.
5331 * aot-compiler.c: Emit precise live range information for variables.
5333 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5335 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5336 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5339 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5340 the live ranges of variables.
5342 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5343 of the variable in terms of native offsets.
5345 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5347 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5349 2009-02-02 Mark Probst <mark.probst@gmail.com>
5351 Contributed under the terms of the MIT/X11 license by Steven
5352 Munroe <munroesj@us.ibm.com>.
5354 * exceptions-ppc.c (restore_regs_from_context): Correct operand
5355 order (offset then base reg) for ppc_load_multiple_regs.
5356 (emit_save_saved_regs) Correct operand order for
5357 ppc_store_multiple_regs.
5358 (mono_arch_get_call_filter): Correct operand order for
5359 ppc_load_multiple_regs.
5361 * mini-ppc.c (emit_memcpy): Fix operand order for
5362 ppc_load_reg_update and ppc_store_reg_update.
5363 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
5364 (mono_arch_emit_epilog): Correct operand order for
5365 ppc_load_multiple_regs.
5367 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
5368 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
5370 2009-02-02 Mark Probst <mark.probst@gmail.com>
5372 * cpu-ppc64.md: Fixed storer4_memindex length.
5374 2009-02-02 Zoltan Varga <vargaz@gmail.com>
5376 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
5379 * aot-compiler.c (emit_line_number_info): Optimize this.
5381 2009-02-01 Zoltan Varga <vargaz@gmail.com>
5383 * aot-compiler.c: Disassemble tokens in the IL disassembly.
5385 * aot-compiler.c: Add debug info for methods without debug info by
5386 emitting an IL file and having the line number info referencing that file.
5388 * aot-compiler.c: Optimize the size of the generated line number info.
5390 * aot-compiler.c: Emit line number info in xdebug mode.
5392 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5395 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5397 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5399 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5402 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5404 * basic-calls.cs: Test for the weird crash found on arm.
5406 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5408 * cpu-arm.md: Increase the size of storer8_membase_reg and
5409 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5411 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5412 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5413 reg to LR otherwise we'll be loading/storing from just the offset.
5415 2009-01-30 Miguel de Icaza <miguel@novell.com>
5417 Question: if we are storing gint32's inside the "*native_offset",
5418 should we change the signature to "gint32 *native_offset" to
5419 ensure that we do not have type definition problems?
5421 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
5422 an int * as this is what the other function expects, causes
5423 problems with Freescale's compiler that defined int32_t to be a
5424 long and makes int incompatible
5426 2009-01-30 Miguel de Icaza <miguel@novell.com>
5428 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
5429 filename conflict with bjam.
5431 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5433 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
5434 as it might use decomposed ops.
5436 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5438 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
5440 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
5443 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
5445 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
5448 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
5449 way registers are stored in MonoContext on arm.
5451 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
5452 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
5454 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
5456 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
5458 * mini.c (mini_init): Register mono_isfinite.
5460 * jit-icalls.c (mono_isfinite): New jit icall.
5462 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
5464 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
5465 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5468 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5470 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5471 separate frame and stack pointers, so we must use FP to find the register
5473 The FP reg is retrieved from the MonoContext::regs array.
5475 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5477 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5480 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5482 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5483 return R4 and R8 when not running under softfloat.
5485 Fixes basic-calls.exe
5487 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5489 * mini-arm.c: Implement some overflow opcodes.
5491 2009-01-29 Miguel de Icaza <miguel@novell.com>
5493 * ssa.c: handle another alloca.h
5495 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5496 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5497 MONO_ARCH_USE_SIGACTION.
5499 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5502 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5504 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5505 PPC targets as sigaction does not exist on all platforms, define
5506 this on a per-platform basis.
5508 Instead of erroring out if the platform is not defined, include
5509 mini-ppc-os.h, and expect that the OS specific setting provides
5510 the required information.
5512 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5514 * aot-compiler.c: Fix --enable-minimal=aot.
5516 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5518 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5521 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5523 * exceptions-arm.c: Fix warnings.
5525 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5528 * mini-x86.c: Fix --enable-minimal=jit build.
5530 * mini.c: Really fix --enable-minimal=jit build.
5532 * mini.c (construct_object_context_for_method): Move this outside
5533 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5535 "Backported" of r124984 from 2.0 branch.
5537 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5539 "Backport" of r124977 + r124978 from 2.0 branch.
5541 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5542 to avoid calling mono_exception_from_token () from the throw trampoline.
5543 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5544 for throwing corlib exceptions, this fixes full-aot support for corlib
5547 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5549 2009-01-29 Miguel de Icaza <miguel@novell.com>
5551 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5552 part of the changes to split the code in mini into operating
5553 system specific files.
5555 This patch was done by copying mini.c to the respective files to
5556 preserve SVN history.
5558 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5560 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5562 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5564 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5565 remoting-invoke-with-check wrappers of shared methods.
5567 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5569 2009-01-27 Mark Probst <mark.probst@gmail.com>
5571 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5572 optimization if the top of stack is the last instruction in the
5573 bblock. Otherwise it might have been used after its definition.
5576 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5578 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5579 method as well when get_vcall_slot () fails to match a code sequence.
5581 * mini-arm.c: Fix the android build, which doesn't have
5584 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5586 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5589 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5591 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5593 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5595 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5596 and put its id into jinfo->used_regs. This is only used on amd64,
5597 which is currently the only platform generating unwind info.
5599 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5600 the dwarf unwinder. This is required to correctly handle async exceptions
5601 like thread abort and stack overflows, which can happen while a method
5602 is in the middle of its prolog or epilog.
5604 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5605 the unwind info belonging to an AOTed method.
5607 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5608 into cfg->unwind_ops.
5610 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5612 * mini.c (mini_init): Call mono_unwind_init ().
5613 (mini_cleanup): Call mono_unwind_cleanup ().
5615 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5616 unwind info to be shared between methods.
5618 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5621 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5622 get_throw_pending_exception () to avoid initialization races.
5624 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5625 mono_arch_exceptions_init () function.
5627 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5629 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5631 * mini.c (mono_get_domain_intrinsic): New helper function.
5632 (mono_get_thread_intrinsic): Ditto.
5634 * mini-arm.c mini-ia64.c: Use the new helper functions.
5636 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5637 the last constrained_call change, since it is needed in the non-AOT
5640 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5642 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5643 mono_get_lmf_addr () on arm eabi linux.
5645 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5647 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5648 code sequence which matches a non-virtual call.
5650 2009-01-23 Mark Probst <mark.probst@gmail.com>
5652 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5655 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5657 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5658 runtime-invoke wrappers, since they are also shared based on signature.
5660 2009-01-22 Mark Probst <mark.probst@gmail.com>
5662 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5663 info from the (correct) context.
5665 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5667 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5669 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5670 using dwarf unwinding info. Not yet used.
5672 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5674 2009-01-21 Mark Probst <mark.probst@gmail.com>
5676 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5679 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5680 special case and handle mono_arch_delegate_invoke_impl() returning
5681 function descriptors.
5683 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5684 trampolines return function descriptors, too.
5686 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5688 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5689 out_of_line optimization.
5691 2009-01-21 Martin Baulig <martin@ximian.com>
5694 (MonoCompile): Added `disable_deadce_vars' to disable removing
5698 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5699 inside the debugger.
5701 * liveness.c (mono_analyze_liveness): Don't remove any unused
5702 variables if `cfg->disable_deadce_vars' is set.
5704 2009-01-21 Mark Probst <mark.probst@gmail.com>
5706 * method-to-ir.c: Only apply exception constructor optimization if
5707 the the method actually belongs to an exception class. Fixes
5710 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5712 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5713 change inside a #ifdef __mono_ppc64__.
5715 * aot-compiler.c (compile_method): Remove the previous limitation.
5717 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5718 on type variables in AOTed code.
5720 * aot-compiler.c (compile_method): Skip generic methods having type
5721 constraints on their generic parameters.
5723 * aot-compiler.c (compile_method): Check for methods which cannot be
5724 encoded inside RGCTX_FETCH patches as well.
5726 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5729 2009-01-20 Mark Probst <mark.probst@gmail.com>
5731 * method-to-ir.c: Force the vtable variable in shared generic code
5732 for the case that they might show up on a stack trace where they
5735 * mini-exceptions.c: Save and use generic sharing info as well as
5736 IP in stack traces to resolve shared generic instantiations.
5738 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5740 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5741 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5743 2009-01-20 Mark Probst <mark.probst@gmail.com>
5745 * method-to-ir.c: Do generic sharing for array constructors.
5747 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5749 * mini-exceptions.c (mono_print_thread_dump): Add information
5750 about the thread state using wapi_current_thread_desc.
5752 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5754 * basic-simd.cs: Tests for the new constructors.
5756 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5758 * mini-ops.h: Added OP_EXPAND_*
5762 * mini-x86.c (mono_arch_output_basic_block): Same.
5764 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5766 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5768 * iltests.il.in: Add a test for #467385.
5770 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5772 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5773 thread been cleaned up is not the same currently in execution.
5775 Fixes appdomain-unload crashes on windows, osx and linux variants
5776 without the __thread keyword.
5778 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5780 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5781 (koush@koushikdutta.com). Implement this for android.
5783 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5784 begins with a digit.
5786 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5787 mono_marshal_get_write_barrier ().
5789 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5791 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5792 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5793 that pass them on a register pair.
5795 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5796 test was crashing due to that.
5798 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5800 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5801 trampoline code. Include ucontext.h only if available.
5803 2009-01-15 Mark Probst <mark.probst@gmail.com>
5805 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5806 and doesn't check whether it's sharable, like it was before
5807 removing the shared generics hash. This brings IronPython
5808 performance back to what it was before that change.
5810 2009-01-14 Mark Probst <mark.probst@gmail.com>
5812 * method-to-ir.c: Handle delegate invocation optimization earlier,
5813 otherwise it would be handled (much more slowly) by the
5814 final/sealed optimization.
5816 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5818 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5819 domain is not set. Fixes #465864.
5821 2009-01-12 Mark Probst <mark.probst@gmail.com>
5823 * method-to-ir.c: Don't stop sharing of generic methods with catch
5824 clauses - we already handle those.
5826 2009-01-12 Mark Probst <mark.probst@gmail.com>
5828 * mini.c, mini.h: lookup_generic_method() is now
5829 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5830 making the shared_generics_hash obsolete.
5832 2009-01-12 Mark Probst <mark.probst@gmail.com>
5834 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5835 use the red zone. Make room on the stack first and then use it,
5836 not the other way around.
5838 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5840 * mini.c (mini_init): Call mono_xdebug_init ().
5842 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5844 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5846 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5848 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5851 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5852 debug+unwind info for trampolines.
5854 * mini.c (mono_create_unwind_op): New helper function.
5856 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5858 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5860 * aot-compiler.c: Fix the build.
5862 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5864 * Makefile.am: Update dtrace-prelink.sh location.
5866 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5868 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5869 optimization. Fixes #464520.
5871 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5873 * mini-amd64.c : Adding code to save/restore non-volatile registers
5876 * exceptions-amd64.c : Adding code to save/restore non-volatile
5877 registers on Winx64.
5879 Contributed under MIT/X11 license.
5881 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5883 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5884 __GNUC_MINOR__ which can break when the major version changes.
5886 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5888 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5890 2009-01-07 Geoff Norton <gnorton@novell.com>
5892 * helpers.c: Allow mono -v -v -v to work on darwin.
5894 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5896 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5899 Contributed under MIT/X11 license.
5901 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5903 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5904 instead of directly accessing type->data.klass. Fixes #462016.
5905 (mono_allocate_stack_slots_full): Ditto.
5907 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5908 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5910 * aot-compiler.c (emit_plt): Fix ARM build.
5912 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5914 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5916 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5919 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5920 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5923 * iltests.il.in: Add a regression test.
5925 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5927 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5929 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5931 * basic-simd.cs: Add a regression test for #462457.
5933 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5935 * mini-ops.h: Add a definition of XPHI.
5937 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5939 * ssa.c (op_phi_to_move): Handle XPHI.
5941 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5945 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5947 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5949 2008-12-31 Geoff Norton <gnorton@novell.com>
5951 * mini-ppc.c: The prolog size allocated can be too small for darwin
5952 ppc32 under certain circumstances. Also fix a small logic bug.
5954 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5956 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5957 while loading AOT methods.
5959 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5960 since only the former is nulled out after a successful cast. This prevents
5961 crashes with rethrown exceptions when using --debug=casts.
5963 2008-12-24 Mark Probst <mark.probst@gmail.com>
5965 * mini.h: New macro for checking whether a method is final,
5966 i.e. whether the method or its class is marked final.
5968 * method-to-ir.c: Use the new macro for all final-checks
5969 consistently. Fixes the crash in the System.ServiceModel tests.
5971 2008-12-23 Mark Probst <mark.probst@gmail.com>
5973 * mini-exceptions.c (get_exception_catch_class): Corrected another
5974 overly strict assertion.
5976 2008-12-23 Mark Probst <mark.probst@gmail.com>
5978 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5979 Clobbering it is not allowed because the caller might use it as
5980 the vtable register in the interface call.
5982 2008-12-19 Mark Probst <mark.probst@gmail.com>
5984 * mini-exceptions.c (get_exception_catch_class): Corrected an
5985 overly strict assertion.
5987 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5989 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5991 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5993 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5995 * cpu-mips.md: correct lengths for certain long_ opcodes.
5997 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5999 * 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().
6001 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6003 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6005 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6007 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6009 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6011 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6014 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6016 * 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
6018 * 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)
6020 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6022 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6024 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6026 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6027 gshared code. Fixes #458947.
6029 * generics.cs: Add a test.
6031 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6033 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6035 * mini-mips.c: first pass n32 code generation.
6037 * mini-mips.h: datatypes and defines for n32 support.
6039 * exceptions-mips.c: first pass n32 code generation.
6041 * tramp-mips.c: first pass n32 code generation.
6043 * cpu-mips.md: add long_ opcodes.
6045 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6047 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6049 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6051 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6053 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6055 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6057 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6059 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6061 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6063 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6065 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6067 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6069 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6071 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6073 2008-12-12 Mark Probst <mark.probst@gmail.com>
6075 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6076 descriptors for helper functions directly in front of the code.
6078 2008-12-11 Mark Probst <mark.probst@gmail.com>
6080 * method-to-ir.c: Removed an unnecessary assertion.
6082 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6084 * method-to-ir.c: Merge SGEN changes from the old JIT.
6086 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6088 * driver.c (compile_all_methods_thread_main): Handle failure of
6091 2008-12-10 Mark Probst <mark.probst@gmail.com>
6093 * mini-ppc.c: Merged with mini-ppc64.c.
6095 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6097 * Makefile.am: Use the same sources for PPC and PPC64.
6099 * mini-ppc64.c: Removed.
6101 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6103 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6104 code to mono_bb_is_fall_through.
6106 * branch-opts.c (mono_remove_critical_edges): Same.
6108 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6110 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6111 expect that an OP_BR_REG will be there.
6113 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6115 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6116 for the many branch ops. The original check miss OP_BR_REG.
6120 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6122 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6124 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6126 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6127 while holding the aot lock.
6129 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6131 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6133 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6135 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6136 to release all runtime callable wrappers held by the runtime.
6138 Contributed under MIT/X11 license.
6140 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6142 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6145 Contributed under MIT/X11 license.
6147 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6149 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6150 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6152 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6154 * cpu-mips.md: fix ckfinite length
6156 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6157 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6158 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6160 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6162 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6164 2008-12-08 Geoff Norton <gnorton@novell.com>
6166 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6167 size by 8 bytes as well.
6169 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6171 * basic-simd.cs: Fix method names for Vector16b.
6173 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6175 * basic-simd.cs: Fix method names for Vector16sb.
6177 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6179 * basic-simd.cs: Fix method names for Vector8us.
6181 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6183 * basic-simd.cs: Fix method names for Vector8s.
6185 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6187 * basic-simd.cs: Fix method names for Vector4ui.
6189 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6191 * basic-simd.cs: Fix method names for Vector2l.
6193 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6195 * basic-simd.cs: Fix method names for Vector2d.
6197 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6199 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6200 that are extension methods.
6202 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6204 * basic-simd.cs: Fix method names for Vector4f.
6206 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6208 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6209 as such. Fixes #456669.
6211 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6213 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6215 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6217 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6218 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6219 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6220 (mips_adjust_stackframe): handle FP spills
6222 * mini-ops.h: add mips_mtc1_s2
6224 * cpu-mips.md: add mips_mtc1_s2
6226 2008-12-07 Zoltan Varga <vargaz@gmail.com>
6228 * unwind.c: New file, move the unwind info encoding functions here from
6229 aot-compiler.c, so they could be used at runtime too.
6231 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6233 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
6234 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
6236 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6238 * mini-mips.c: cleanup warnings
6239 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
6240 (mips_adjust_stackframe): handle case of taking the address of stack locals
6242 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6244 * aot-compiler.c: Implement a few functions missing from the asm writer.
6245 (emit_method_code): Only write symbols for methods when using the bin
6246 writer, since the assembler can't deal with the characters in our method
6249 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
6251 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
6254 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
6255 a bit to also restore %rax.
6257 2008-12-05 Mark Probst <mark.probst@gmail.com>
6259 * mini-ppc.c: Some simple merges from mini-ppc64.c.
6261 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6263 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6266 2008-12-05 Mark Probst <mark.probst@gmail.com>
6268 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
6270 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
6271 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
6273 * exceptions-ppc64.c: Removed.
6275 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6277 2008-12-05 Mark Probst <mark.probst@gmail.com>
6279 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6282 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6284 * tramp-ppc64.c: Removed.
6286 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6288 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6291 2008-12-05 Mark Probst <mark.probst@gmail.com>
6293 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6295 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6296 mini-ppc.h instead of mini-ppc64.h.
6298 * mini-ppc64.h: Removed.
6300 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6302 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6304 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6306 2008-12-05 Mark Probst <mark.probst@gmail.com>
6308 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6309 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6312 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6314 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6316 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6318 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6320 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6322 * basic-simd.cs: Tests for operator == and != on Vector4f.
6324 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6326 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6328 * simd-intrinsics.c: Kill useless enum.
6330 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6332 * cpu-mips.md: add long_conv_to_ovf_i4_2
6333 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6335 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6337 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6339 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6341 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6343 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6345 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6347 * basic-simd.cs: Add tests for new methods.
6349 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6351 * simd-intrinsics.c: Add support for operator == and !=
6354 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
6356 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6358 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
6360 2008-12-04 Zoltan Varga <vargaz@gmail.com>
6362 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
6364 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
6365 MONO_PATCH_INFO_ICALL_ADDR.
6367 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
6369 * aot-compiler.c: Resurrect full-aot support.
6371 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6373 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
6375 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6377 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
6379 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
6381 * basic-simd.cs: Fix tests to work under ppc.
6382 Remove tests for methods that will be removed.
6384 2008-12-03 Mark Probst <mark.probst@gmail.com>
6386 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
6387 generic type (via a typedef or typeref) correctly.
6389 2008-12-03 Zoltan Varga <vargaz@gmail.com>
6391 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6392 diagnose an assertion failure.
6394 2008-12-02 Mark Probst <mark.probst@gmail.com>
6396 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6397 Fix trampoline size.
6399 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6400 conversion opcodes are implemented natively instead via emulation.
6402 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6404 * cpu-mips.md: remove mips_xori
6406 * mini-ops.h: remove mips_xori
6408 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6410 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6412 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6414 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6416 * cpu-mips.md: fix instruction lengths.
6418 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
6420 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
6422 * mini-ops.h: fix slti / sltiu op profiles.
6424 2008-12-02 Martin Baulig <martin@ximian.com>
6426 * method-to-ir.c (mono_method_to_ir): Disable debugging
6427 information for the init locals block to make the debugger stop
6428 after all locals have been initalized.
6430 2008-12-02 Martin Baulig <martin@ximian.com>
6432 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
6433 running inside the debugger.
6435 2008-12-01 Zoltan Varga <vargaz@gmail.com>
6437 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
6440 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
6441 alu->alu imm optimization which only shows if deadce is disabled.
6443 * aot-compiler.c: Rename the function names for the binary and asm writers
6444 so they can coexist in the same process. Rework the xdebug code to use the
6445 asm writer. This avoids the need to call into the runtime to dump the
6446 debugging info. Add more debugging info for types.
6448 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
6450 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
6451 cpu description tables, they can't occur in cpu-<ARCH>.md.
6453 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
6454 the stack in CEE_LDFLDA. Fixes #450542.
6456 * generics.cs: Add a new test.
6458 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6460 * mini-ops.h: updated MIPS opcodes
6461 * mini-mips.c: decompose long opts
6462 * mini-mips.h: decompose long opts
6464 2008-11-29 Mark Mason <mmason@upwardaccess.com>
6466 * cpu-mips.md: fix length on int_rem_un
6467 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6469 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6471 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6473 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6475 2008-11-29 Martin Baulig <martin@ximian.com>
6477 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6478 mono_debug_using_mono_debugger() in addition to the
6479 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6481 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6483 * mini-ops.h: updated more MIPS opcodes
6484 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6485 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6487 2008-11-28 Mark Probst <mark.probst@gmail.com>
6489 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6491 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6493 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6494 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6495 * mini-ops.h: correct selected mips opcode entries
6497 2008-11-28 Mark Probst <mark.probst@gmail.com>
6499 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6502 2008-11-28 Mark Probst <mark.probst@gmail.com>
6504 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6506 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6508 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6509 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6510 * mini-mips.h: disable IMT
6511 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6513 2008-11-28 Mark Probst <mark.probst@gmail.com>
6515 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6517 2008-11-28 Mark Probst <mark.probst@gmail.com>
6519 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6521 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6523 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6526 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6528 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6529 for Set/GetVector aligned versions.
6531 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6533 * basic-simd.cs: Add tests for Get/SetVector.
6535 2008-11-27 Mark Probst <mark.probst@gmail.com>
6537 * mini.c: Removed g_slist_append_mempool(). Now in
6540 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6542 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6543 size properly and make the bounds check optional.
6545 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6546 for SetVector and IsAligned.
6548 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6550 * mini.c: Remove unused mono_normalize_opcodes () function.
6552 2008-11-26 Mark Probst <mark.probst@gmail.com>
6554 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6555 using the new atomic add ops now.
6557 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6560 2008-11-26 Mark Probst <mark.probst@gmail.com>
6562 * mini-ppc64.c: Several fixes.
6564 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6566 * cpu-mips.md: added jump_table
6567 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6569 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6571 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6573 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6575 * mini-ops.h: corrected a handful of MIPS opcodes.
6577 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6579 * aot-compiler.c: MIPS to use ELF writer
6581 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6583 * mini-codegen.c: remove MIPS specific assert.
6585 2008-11-25 Mark Probst <mark.probst@gmail.com>
6587 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6588 fixes. PPC64 now passes most of the runtime regressions.
6590 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6592 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6593 volatile intervals a bit.
6595 2008-11-24 Mark Probst <mark.probst@gmail.com>
6597 * basic-long.cs: New test case.
6599 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6601 * mini.c (mini_method_compile): Disable globalra for large methods for
6604 * regalloc2.c (order_moves): Add fp support.
6606 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6607 source bblock ends with an OP_BR_REG.
6609 * ratests.cs: Add a new test.
6611 2008-11-23 Mark Probst <mark.probst@gmail.com>
6613 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6614 sharing. PPC64 now passes generics.exe.
6616 2008-11-23 Mark Probst <mark.probst@gmail.com>
6618 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6620 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6622 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6623 memory when mono_jit_info_table_find () can't find the method in the
6626 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6629 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6632 2008-11-23 Mark Probst <mark.probst@gmail.com>
6634 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6635 Several fixes. PPC64 now runs exceptions.exe and
6636 devirtualization.exe.
6638 2008-11-22 Mark Probst <mark.probst@gmail.com>
6640 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6641 arrays.exe and basic-math.exe.
6643 2008-11-22 Mark Probst <mark.probst@gmail.com>
6645 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6646 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6648 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6650 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6652 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6654 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6656 * ir-emit.h: Move macros from method-to-ir.c to here.
6658 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6660 * mini-ops.h: Correct the long simd ops to use LREG.
6662 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6664 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6666 * mini-ops.h: Correct the dreg type of a few long opcodes.
6668 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6671 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6673 * mini-ppc.c: remove negative stack references in epilog
6674 for platforms that don't support the red zone.
6676 2008-11-21 Mark Probst <mark.probst@gmail.com>
6678 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6679 point regs. Now PPC64 passes basic-calls.exe.
6681 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6683 * basic-simd.cs: Add tests for accessors of Vector2l.
6685 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6687 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6689 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6691 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6693 2008-11-21 Mark Probst <mark.probst@gmail.com>
6695 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6696 PPC64 passes basic-long.exe.
6698 2008-11-20 Mark Probst <mark.probst@gmail.com>
6700 * decompose.c: Decompose carry and overflow add on PPC64 like on
6701 other 64 bit archs. Don't decompose sub at all on PPC64.
6703 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6704 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6707 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6709 * basic-simd.cs: Add tests for accessors of Vector2d.
6711 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6713 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6717 * mini-x86.c (mono_arch_output_basic_block): Same.
6719 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6721 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6723 * basic-simd.cs: Add tests for accessors of Vector4f.
6725 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6727 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6731 * mini-x86.c (mono_arch_output_basic_block): Same.
6733 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6735 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6737 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6739 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6741 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6745 * mini-x86.c (mono_arch_output_basic_block): Same.
6747 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6749 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6751 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6753 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6755 * simd-intrinsics.c: Enable setters for Vector16sb.
6757 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6759 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6763 * mini-x86.c (mono_arch_output_basic_block): Same.
6765 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6767 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6769 * simd-intrinsics.c: Implement setter for Vector8us.
6771 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6773 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6776 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6778 * mini-ppc.c: remove references to the red zone in the prolog
6779 (for systems that don't support it).
6781 2008-11-19 Mark Probst <mark.probst@gmail.com>
6783 * cpu-ppc64.md: Fixed a few instruction lengths.
6785 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6788 2008-11-19 Mark Probst <mark.probst@gmail.com>
6790 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6793 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6795 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6797 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6799 * mini-ops.h: Added OP_INSERT_I2.
6803 * mini-x86.c (mono_arch_output_basic_block): Same.
6805 * simd-intrinsics.c: Implement setter for Vector8s.
6807 * simd-methods.h: Add the names of get setters of Vector8s.
6809 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6811 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6813 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6816 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6818 2008-11-18 Mark Probst <mark.probst@gmail.com>
6820 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6821 for PPC64. An empty program runs now.
6823 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6825 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6827 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6828 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6829 info for JITted code is emitted into a shared library, loadable into gdb.
6831 2008-11-18 Mark Probst <mark.probst@gmail.com>
6833 * Makefile.am: Changes to build PPC64.
6835 * mini-arch.h: Include mini-ppc64.h on PPC64.
6837 2008-11-18 Mark Probst <mark.probst@gmail.com>
6839 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6840 in PPC code up to r119147.
6842 2008-11-18 Mark Probst <mark.probst@gmail.com>
6844 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6845 cpu-ppc64.md: Changes for PPC64.
6847 Based on code submitted by andreas.faerber@web.de at
6848 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6851 2008-11-18 Mark Probst <mark.probst@gmail.com>
6853 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6854 cpu-ppc64.md: Copied from the corresponding PPC files from
6857 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6859 * mini-ops.h: Added OP_ROUND.
6861 * cpu-x86.md: Added round.
6863 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6865 * basic-math.cs: Added test_0_round to test rounding.
6867 Contributed under MIT/X11 license.
6869 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6871 * aot-compiler.c : Fix the Winx64 build.
6873 Contributed under MIT/X11 license.
6875 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6877 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6878 in OP_EXTRACT_R8 to avoid possible stack corruption.
6880 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6882 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6884 * cpu-x86.md: Added extract_r8.
6886 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6888 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6889 a couple of OP_EXTRACT_I4.
6891 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6893 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6895 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6897 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6900 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6902 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6903 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6905 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6906 are not needed any more.
6908 * mini.h: Remove the unused INS_LIST macros.
6910 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6913 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6916 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6917 mono_alloc_ireg () instead.
6919 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6922 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6925 * aot-runtime.c (load_aot_module): Disable AOT when running under
6928 * mini-amd64.h: Change the monitor fastpath defines to check for
6929 !PLATFORM_WIN32 so they work on *bsd too.
6931 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6933 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6935 * mini.h (MonoCompile): Remove new_ir flag.
6937 * regalloc.h regalloc.c: Remove unused code.
6939 * cpu-*.md: Remove more unused opcodes.
6941 * simple-cee-ops.h simple-mini-ops.h: Removed.
6943 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6945 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6947 * aliasing.h: Removed.
6949 * *.c: Remove references to aliasing.h and inssel.h.
6951 * mini.c: Remove additional unused functions.
6953 * mini-ops.h cpu-*.md: Remove unused opcodes.
6955 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6957 Remove the old JIT code.
6959 * inssel*.brg: Removed.
6961 * ssa.c abcremoval.c aliasing.c: Removed.
6963 * ssa2.c: Renamed to ssa.c.
6965 * abcremoval2.c: Renamed to abcremoval.c.
6967 * *.c: Removed all !cfg->new_ir code.
6969 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6970 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6972 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6974 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6976 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6977 to simplify the code and cut back on the number of global symbols in the AOT
6980 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6982 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6984 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6985 with the got/got_info tables.
6987 * mini.h: Bump AOT file format version.
6989 * unwind.h: New file, contains definitions for stack unwinding.
6991 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6994 * aot-compiler.c: Generalize the emitting of unwind information to use the
6995 information in cfg->unwind_ops.
6997 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6999 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7000 AOT method frames. Enable writing symbols for methods by default.
7002 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7004 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7005 and make it work with vectors of element sizes 1, 2 and 4.
7007 * simd-intrinsics.c: Enable getter for all vectors with element size
7010 * simd-methods.h: Add the names of other getters.
7012 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7018 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7020 * mini-ppc.h: portability fix.
7022 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7024 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7025 buggy and will overwrite it.
7027 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7029 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7030 Use it to emit local symbols for all methods so AOTed methods show up with
7031 their full name in gdb/valgrind output.
7033 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7035 * mini-ppc.c: portability fixes.
7037 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7039 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7040 entries out of the if (!generic_shared...) code so it is always done.
7041 (mono_class_init_trampoline): Do the patching when running under valgrind
7042 too, newer versions of valgrind have no problems with it.
7044 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7046 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7049 2008-11-13 Mark Probst <mark.probst@gmail.com>
7051 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7054 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7056 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7058 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7060 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7066 * simd-intrinsics.c: Same.
7068 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7070 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7072 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7074 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7075 to work with more Vector types.
7077 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7079 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7080 store the elemens directly instead of using and intermediate.
7082 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7084 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7086 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7087 to preserve %eax for aot plt trampolines.
7089 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7090 (encode_method_ref): Flag synchronized methods so they won't go through
7093 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7096 * cpu-ia64.md (jmp): Increase max length.
7098 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7100 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7101 open generic classes.
7103 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7105 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7106 box+brtrue optimization since it causes test failures on x86.
7108 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7110 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7116 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7117 for simd ctor values.
7119 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7120 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7122 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7124 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7127 * simd-instrincs.c: Same.
7129 * basic-simd.cs: Same.
7131 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7133 * ratests.cs: Add more tests.
7135 * regalloc2.c (add_spill_code): Handle more corner cases.
7137 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7139 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7140 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7141 both the source an destination of an instruction.
7143 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7145 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7146 wapihandles.c: more portability changes.
7148 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7150 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7151 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7152 safe to execute in a signal handler and the kernel provides better
7153 the info in /proc/self/smaps. Avoid the assert on sigaction during
7156 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7158 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7159 do the bblock linking hack if it is actually needed.
7161 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7164 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7165 crash problem is fixed.
7167 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7170 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7172 (mini_method_compile): Set the starting value of next_vreg to
7173 MAX_IREGS + MAX_FREGS when using globalra.
7175 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7176 filter clauses with BB_EXCEPTION_HANDLER.
7178 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7180 2008-11-10 Mark Probst <mark.probst@gmail.com>
7182 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7183 space for stdcall. Fixes regressions on Win32.
7185 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7187 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7189 (linear_scan): Remove an assert which doesn't seem to be needed.
7191 * local-propagation.c (mono_local_deadce): Avoid a call to
7192 MONO_DELETE_INS which would screw up the instruction linking.
7194 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7196 * regalloc2.c: Upgrade to work the current JIT code.
7198 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7200 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7203 * aot-runtime.c: Remove some dead code.
7205 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7207 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7209 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7210 trampolines using sscanf since atoi doesn't work on large unsigned values.
7212 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7213 Initialize code_size.
7215 2008-11-08 Mark Probst <mark.probst@gmail.com>
7217 * method-to-ir.c (mini_emit_inst_for_method): Make
7218 Interlocked.CompareExchange work for Int arguments on 32 bit
7221 2008-11-07 Mark Probst <mark.probst@gmail.com>
7223 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7225 2008-11-06 Bill Holmes <billholmes54@gmail.com>
7227 * main.c Fix MSVC build.
7229 Contributed under MIT/X11 license.
7231 2008-11-06 Mark Probst <mark.probst@gmail.com>
7233 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
7234 alignment larger than 8 bytes are aligned correctly, too.
7236 * mini.c: Honor the min_align field of MonoClass when laying out
7239 2008-11-06 Zoltan Varga <vargaz@gmail.com>
7241 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
7243 * aot-compiler.c (emit_plt): Fix a warning.
7245 * aot-compiler.c: Implement ARM support in the binary writer.
7247 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7249 * basic-simd.cs: Add test for getter with byref arg.
7250 Fix the naming of a few tests.
7251 Add missing checks to a test.
7253 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7255 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
7257 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
7258 most of the full-aot support for monitor enter/exit trampolines.
7260 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
7261 enter/exit trampoline creation functions.
7263 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7266 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7268 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
7269 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
7270 implement the needed functionality without adding crap to the runtime.
7272 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7274 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7277 * mini.c (mono_build_date): New global version holding the build date in
7280 * Makefile.am (buildver.c): Generate a file containing the build date.
7282 * main.c: Set the build date from the generated file.
7284 * mini.c (mono_get_runtime_build_info): New helper function returning build
7285 information in a string format.
7287 * driver.c (mono_main): Print the build date in --version.
7289 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7290 file when the bind-to-runtime-version option is used.
7292 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7294 * simd-intrinsics.c: Fix bug when using getters and byref args.
7296 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7298 * simd-methods.h: Rename prefetch methods.
7300 * simd-intrinsics.c: Same.
7302 2008-11-05 Mark Probst <mark.probst@gmail.com>
7304 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7307 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7309 * aot-compiler.c: Use the bundled elf header files instead of depending on
7312 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7315 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7318 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7320 * cpu-x86.md: Add store nta ops.
7326 * mini.h: Add an enum for simd prefetch modes.
7328 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7329 of store. Use the changed code to support store nta.
7331 * simd-intrinsics.c: Add prefetch ops for all vector types.
7333 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7335 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7338 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7341 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7344 2008-11-04 Mark Probst <mark.probst@gmail.com>
7346 * mini-x86.c: Fixed commit.
7348 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7350 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7352 2008-11-04 Mark Probst <mark.probst@gmail.com>
7354 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
7355 and MONITOR_EXIT, for the ASM fastpaths.
7357 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
7360 * mini.c, patch-info.h: Signature and patch infos for
7361 Monitor.Enter/Exit trampolines.
7363 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
7365 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
7366 Monitor.Enter/Exit ASM fastpath for Linux.
7368 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7370 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
7372 * objects.cs: Add a new test.
7374 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
7376 * aot-runtime.c (load_method): Run class initialization in the PLT case even
7377 if MONO_LOG_LEVEL is set.
7379 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
7381 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
7383 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
7385 * aot-compiler.c: Change the relocation code to use virtual addresses instead
7386 of file offsets. Align the sections belonging to the data segment to
7389 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7391 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
7392 elf.h. Port it to amd64.
7394 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7396 * driver.c: Enable SIMD by default.
7398 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7400 * cpu-x86.md: Add prefetch op.
7406 * mini.h: Add an enum for simd prefetch modes.
7408 * simd-methods.h: Add prefetch function names.
7410 * simd-intrinsics.c: Add prefetch ops for all vector types.
7412 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7414 * aot-compiler.c (emit_bytes): Speed this up a little.
7416 2008-11-02 Zoltan Varga <vargaz@gmail.com>
7418 * aot-compiler.c: Add JIT time etc. statistics.
7420 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
7422 * mini.h (MonoCompile): Add 'got_offset' field.
7424 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
7425 method_got_offsets array.
7427 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
7430 * aot-compiler.c (compile_method): Add generic method instances referenced
7431 by the method to the list of methods to be compiled, this is required so if
7432 A<T> references B<T>, and another assembly references A<int>, then it will
7433 also get a copy of B<int>.
7435 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
7436 when checking for monitor enter/exit.
7438 2008-10-30 Mark Probst <mark.probst@gmail.com>
7440 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
7441 for Monitor.Enter and Monitor.Exit if enabled.
7443 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
7446 2008-10-30 Zoltan Varga <vargaz@gmail.com>
7448 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
7449 of an OP_MOVE. Fixes #440046.
7451 * basic-long.cs: Add a new test.
7453 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7455 * mini.h: Add synchronization note for the managed counter-part.
7457 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
7458 returns the simd caps of the current cpu.
7460 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7462 * basic-simd.cs: Remove Console.WriteLine.
7464 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7466 * basic-simd.cs: New tests for Vector2ul.
7468 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7470 * simd-intrinsics.c: Add new vector type Vector2ul.
7472 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7474 * basic-simd.cs: New tests for Vector2l.
7476 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7478 * cpu-x86.md: Add long version of most packed int ops.
7484 * simd-intrinsics.c: Add new vector type Vector2l.
7486 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7488 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7490 * simd-methods.h: Remove SN_op_BitwiseXor.
7492 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7494 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7497 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7499 * basic-simd.cs: Test for Vector2d.
7501 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7504 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7506 * cpu-x86.md: Add double version of all packed float ops.
7512 * simd-intrinsics.c: Add new vector type Vector2d.
7514 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7516 * simd-methods.h: Add Duplicate.
7518 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7520 * basic-simd.cs: Test for packing with signed saturation.
7522 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7524 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7525 found in the TYPESPEC table.
7527 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7529 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7532 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7534 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7535 instead of the RVA, since the RVA can be changed by tools like the cil
7538 * method-to-ir.c (mono_method_to_ir2): Ditto.
7540 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7541 (deserialize_variable): Ditto.
7543 2008-10-25 Martin Baulig <martin@ximian.com>
7545 * debug-mini.c (write_variable): Use
7546 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7548 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7550 * cpu-x86.md: Add unsigned variants of packd and packw.
7554 * mini-x86.h: Emit the right instruction for packd and packw.
7555 Add unsigned variants of packd and packw.
7557 * simd-intrinsics.c: Packd and packw were used in place of their
7558 unsigned variants. Change that.
7559 Add intrinsics for (Signed)PackWithSignedSaturation.
7561 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7563 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7565 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7567 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7569 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7571 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7573 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7576 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7578 2008-10-24 Mark Probst <mark.probst@gmail.com>
7580 * method-to-ir.c, mini.c: Special casing for the synchronized
7581 wrapper for the ldtoken+GetTypeFromHandle case.
7583 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7585 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7587 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7588 created/split bblocks.
7590 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7592 * mini-ops.h: Add packed signed mul high.
7596 * mini-x86.c (mono_arch_output_basic_block): Same.
7598 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7600 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7602 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7604 * basic-simd.cs: Tests for Vector16sb.
7606 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7608 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7610 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7612 * mini-ops.h: Add packed signed min, max and compare greater.
7616 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7619 * simd-methods.h: Add CompareGreaterThan.
7621 * simd-methods.h: Remove CompareEquals.
7623 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7625 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7627 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7630 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7632 * basic-simd.cs: Fix tests due to change in the API.
7634 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7636 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7638 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7640 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7642 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7643 inst_offset as this has invalid values for LDADDR.
7645 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7647 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7649 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7651 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7653 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7654 for accessing field->data.
7656 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7658 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7660 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7662 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7664 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7666 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7668 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7669 from the cfg mempool.
7671 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7673 * basic-simd.cs: Tests for new methods in Vector8us.
7675 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7677 * mini-ops.h: Add multiply and store high.
7681 * mini-x86.c (mono_arch_output_basic_block): Same.
7683 * simd-methods.h: Same.
7685 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7688 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7690 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7691 mono_class_setup_vtable ().
7693 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7694 mono_class_get_vtable_entry () for accessing klass->vtable.
7696 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7698 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7701 * method-to-ir.c (mono_save_token_info): Don't save references made from
7704 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7705 of generic instances.
7707 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7709 2008-10-19 Mark Probst <mark.probst@gmail.com>
7711 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7712 OP_JMP depends on the method signature. Calculate it properly.
7714 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7716 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7719 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7721 (emit_extra_methods): Add another table mapping method indexes to
7722 offsets in the extra_method_info table.
7724 * mini.h: Bump AOT file format version.
7726 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7727 and mono_aot_get_method_from_token () into one function.
7729 2008-10-19 Mark Probst <mark.probst@gmail.com>
7731 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7734 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7736 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7739 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7742 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7744 * mini.h: Bump aot file format version.
7746 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7747 AOT file can contain native code for methods which are not in the METHOD
7748 table. Generate code for non-sharable generic instances of generic methods
7749 found in the METHODSPEC table.
7751 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7752 encoding generic type handles.
7754 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7755 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7757 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7758 macros + MONO_ADD_INS.
7760 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7763 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7765 * mini.h: Bump aot file format version.
7767 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7769 2008-10-17 Mark Probst <mark.probst@gmail.com>
7771 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7772 platforms, with definable stack alignment value. Set to 16 now
7775 * mini.c, mini.h, driver.c: Command line option for disabling
7778 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7780 * basic-simd.cs: Tests for new methods in Vector4ui.
7782 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7784 * mini-ops.h: Add packed int shuffle.
7788 * mini-x86.c (mono_arch_output_basic_block): Same.
7790 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7791 extract mask, max, min, shuffle.
7793 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7795 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7797 * basic-simd.cs: Tests for new methods in Vector8us.
7799 2008-10-17 Mark Probst <mark.probst@gmail.com>
7801 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7802 RuntimeTypeHandle, not a TypedReference.
7804 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7806 * simd-intrinsics.c: remove relocations.
7808 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7810 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7811 optimizations from the x86 backend.
7813 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7815 * simd-methods.h, simd-intrinsics.c: debloat method names and
7816 prepare for no relocations.
7818 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7820 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7824 * mini-x86.c (mono_arch_output_basic_block): Same.
7826 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7827 extract mask, max, min and sum of absolute differences.
7829 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7832 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7834 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7835 Renamed one test for consistency.
7837 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7839 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7840 fix to the code that deal with other blocks.
7842 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7844 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7846 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7848 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7849 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7850 able to process the source reg.
7852 2008-10-16 Martin Baulig <martin@ximian.com>
7854 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7856 * inssel.brg: Add `OP_HARD_NOP'.
7858 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7860 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7861 `OP_HARD_NOP' instruction when running inside the debugger.
7863 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7864 `OP_HARD_NOP' instruction when running inside the debugger.
7866 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7868 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7869 now works. The issue with the regalloc tripping up no longer
7872 * simd-intrinsics.c (load_simd_vreg): Same.
7874 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7876 * basic-simd.cs: Tests for new Vector8ui methods.
7878 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7880 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7881 only for type. This fixes crashes where MonoInst::klass is checked
7882 for ops of type != VTYPE or OBJ.
7884 * simd-intrinsics.c (load_simd_vreg): Same.
7886 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7888 * mini-ops.h: Add ops for packed shuffle/max/avg and
7893 * mini-x86.c (mono_arch_output_basic_block): Same.
7895 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7898 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7899 to emit extract mask op.
7901 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7902 to emit word shuffles.
7904 2008-10-15 Mark Probst <mark.probst@gmail.com>
7906 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7907 the largest alignment needed by a variable, but at least
7910 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7912 * basic-simd.cs: Tests for the fixes in the last commit.
7914 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7916 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7917 no longer handles STACK_PTR input.
7919 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7921 * simd-intrinsics.c (load_simd_vreg): New function that works like
7922 get_simd_vreg but handles STACK_PTR input.
7924 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7925 as the input can be an arbitrary pointer.
7927 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7928 LDADDR local optimization directly otherwise use a store op.
7930 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7932 * basic-simd.cs: Tests for dup low and dup high.
7934 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7936 * mini-ops.h: Add dup low and dup high ops.
7940 * mini-x86.c (mono_arch_output_basic_block): Same.
7942 * simd-intrinsics.c (vector4f_intrinsics): Same.
7944 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7946 * basic-simd.cs: Tests for recently added functionality.
7948 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7950 * mini-ops.h: Add remaining sse1 fp ops.
7952 * cpu-x86.md: Add remaining sse1 fp ops.
7954 * mini-x86.c (mono_arch_output_basic_block): Same.
7956 * mini.h: Add enum for simd FP compare conditions.
7958 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7960 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7961 so the backed can generate the appropriate op.
7963 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7964 This patch squeese one more byte from the SimdIntrinsc struct.
7966 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7967 a a shift amount intead of simply or'ing it.
7969 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7971 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7972 byte so we can have an aditional flags field without increasing struct size.
7974 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7975 against the simd_supported_versions bitmask.
7977 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7979 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7981 * mini.c: remove rawbuffer code (the only use here is unsafe because
7982 it takes locks during signal handling and the kernel now provides much
7983 better info in proc/pid/smaps these days).
7985 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7987 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7988 OP_X86_PUSH_OBJ. Fixes #434620.
7990 * objects.cs: Add a test.
7992 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7994 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7995 that the packuswb/packusdw don't work with unsigned numbers for what
7996 would be negative numbers in signed format.
7998 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7999 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8001 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8003 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8005 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8007 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8009 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8012 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8013 version as the enum in mini.h.
8015 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8016 for sse3 ops, check the simd_version field if present. This way the code
8017 works with all versions of sse.
8019 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8021 * simd-intrinsics.c: Fixed intrinsic name typo.
8023 * mini.h: Added missing simd exported function.
8025 * basic-simd.cs: Added tests for Vector4ui.
8026 Fixed broken test for Vector16b.
8028 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8030 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8031 the max length to 64.
8033 2008-10-10 Mark Probst <mark.probst@gmail.com>
8035 * method-to-ir.c: Only do the fast virtual generic method call for
8036 non-wrapper methods.
8038 * mini.h, mini-trampolines.c: The new generic virtual remoting
8039 trampoline handles virtual method calls via the vtable (as done by
8040 the fast virtual generic method calls) to remoting proxies.
8042 * mini.c (mono_jit_create_remoting_trampoline): For generic
8043 methods reate a generic virtual remoting trampoline.
8045 * mini-amd64.h: Enable fast virtual generic method calls again.
8047 2008-10-10 Mark Probst <mark.probst@gmail.com>
8049 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8050 restore registers when doing tail calls.
8052 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8054 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8057 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8059 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8061 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8063 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8065 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8067 * basic-simd.cs: Retrofit for API changes.
8069 2008-10-10 Mark Probst <mark.probst@gmail.com>
8071 * mini-ppc.c: Handle integer stack arguments for tail calls.
8073 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8075 * optflags-def.h: Removed sse3 optimization.
8079 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8082 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8084 * mini.h: Added enumeration with simd versions.
8086 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8089 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8091 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8093 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8095 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8097 * basic-simd.cs: Fixed test naming.
8099 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8101 * mini-ops.h: Added ops for packed and saturated math, shifts
8102 and packing/unpacking.
8104 * cpu-x86.md: Added descriptors for the above ops.
8106 * mini-x86.c: Added code to emmit the above ops.
8108 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8110 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8112 * aot-compiler.c (compile_method): Enable AOT for generic code.
8114 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8116 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8118 * mini.c: add a workaround for a common screwup that ends up blamed
8119 to mono (other processes blocking signal delivery).
8121 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8123 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8124 in the LDFLD/STFLD opcodes. Fixes #432673.
8126 * iltests.il.in: Add a new test.
8128 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8130 * mini-arm.c: attach the thread in unmanaged->managed transitions
8131 using delegates (bug #433148).
8133 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8135 * basic-simd.cs: Use new ShuffleSel constants.
8137 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8139 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8141 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8142 only disable simd intrinsics if no sse2 is detected.
8144 * optflags-def.h: Added sse3.
8146 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8149 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8151 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8152 when adding delegate-invoke wrappers.
8154 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8156 * Makefile.am: Reenable the simd tests.
8158 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8160 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8161 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8162 other vreg is allocated to that hreg.
8164 Contributed under MIT/X11 license.
8166 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8168 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8171 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8173 * basic-simd.cs: New test suite for SIMD intrinsics.
8175 * Makefile.am: Added new tests.
8177 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8179 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8183 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8185 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8186 using SSE2 aware opcodes.
8188 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8189 is enabled, this code path is only reachable if conversion ops are emmited after
8192 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8194 This optimization saves 6 bytes per conversion against the old version.
8196 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8198 * aot-compiler.c (compile_method): Don't skip methods referencing
8199 generic methods without a corresponding entry in token_info_hash, since
8200 encode_method_ref () can handle all generic methods now.
8202 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8203 generic context is set.
8205 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8206 generic sharing of LDTOKEN.
8208 2008-10-06 Mark Probst <mark.probst@gmail.com>
8210 * mini-amd64.h: Temporarily disabled fast virtual generic method
8211 calls because it breaks the System.Runtime.Remoting tests.
8213 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8215 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8217 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8218 so inlining actually works.
8219 (check_inline_caller_method_name_limit): Ditto.
8221 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8223 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8224 64 bit safety (from Olaf Hering and Andreas Farber).
8226 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8228 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
8229 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
8230 unused virtual call support code.
8232 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
8234 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
8235 which can't use aot trampolines.
8236 (decode_patch): Don't create aot trampolines for methods which can't use
8239 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
8240 use aot trampolines.
8242 * mini.h: Bump AOT image format version.
8244 2008-10-05 Zoltan Varga <vargaz@gmail.com>
8246 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
8247 to save_token_info () since cmethod is inflated for constrained calls.
8249 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
8251 2008-10-04 Andreas Farber <andreas.faerber@web.de>
8253 * Makefile.am: Add build rules for ppc64.
8254 This avoids the build failing at pedump with unresolved symbols
8255 due to lack of arch_sources. Instead it will now fail earlier
8256 due to lack of cpu-ppc64.md.
8258 Contributed under MIT/X11 license.
8260 2008-10-04 Mark Probst <mark.probst@gmail.com>
8262 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8265 * iltests.il.in: Add test case for tail call with many arguments.
8267 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8269 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
8270 to the fast virtual generic method code until the aot case is fixed.
8272 2008-10-03 Mark Probst <mark.probst@gmail.com>
8274 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8276 2008-10-03 Mark Probst <mark.probst@gmail.com>
8278 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8281 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8283 * simd-intrinsics.c: Forgot to add this one.
8285 * mini-codegen.c: Fix macro in case SIMD is not supported.
8287 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8289 This patch land initial JIT support for simd intrinsics.
8291 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8293 * Makefile.am: Added simd-intrinsics.c
8295 * simd-intrinsics.c: New file with simd instrinsic related
8298 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8300 * cpu-x86.md: Add simd related instructions.
8302 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8304 * driver.c: Added two new --regression variants.
8306 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8308 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8310 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8311 extract some complicated logic to helper functions.
8313 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8315 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8317 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8318 the specialized simplification pass.
8320 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8322 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8324 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8327 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8328 if MONO_ARCH_NEED_SIMD_BANK is defined.
8330 * mini-ops.h: Added the new simd ops.
8332 * mini-x86.c: Added mono_arch_xregname.
8334 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8336 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8338 * mini-x86.h: Define simd related MONO_ARCH macros.
8340 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8342 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8344 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8345 MONO_CLASS_IS_SIMD to deal with simd related IR.
8347 * mini.h (MonoInst): Added spill_var to the backend union.
8349 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8351 * mini.h: Added forward declarations of the new simd fuctions.
8353 * optflags-def.h: Added new optimization names SIMD.
8355 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
8357 * regalloc.h: Added support for working with 3 register banks.
8359 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
8361 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
8363 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
8365 * mini-exceptions.c: remove 64 bit related ifdef clutter.
8367 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8369 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
8370 instead of one on 64 bit systems.
8372 * method-to-ir.c: Remove unused includes.
8374 2008-10-02 Zoltan Varga <vargaz@gmail.com>
8376 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
8377 cfg->used_int_regs, since the two are different on arm.
8379 2008-10-02 Mark Probst <mark.probst@gmail.com>
8381 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
8382 mono_method_get_vtable_index() to get the vtable index.
8384 2008-10-02 Mark Probst <mark.probst@gmail.com>
8386 * method-to-ir.c (mono_method_to_ir2): Don't create native
8387 wrappers for array methods, because they're never called (and if
8388 they were called they wouldn't work).
8390 2008-10-02 Mark Probst <mark.probst@gmail.com>
8392 * method-to-ir.c (mono_method_to_ir2): Array methods are
8393 special-cased and must not be invoked indirectly via the (M)RGCTX
8394 when generic sharing is turned on. Fixes #431413.
8396 2008-10-01 Mark Probst <mark.probst@gmail.com>
8398 * method-to-ir.c: When generic sharing is active, call
8399 non-interface virtual generic methods via the standard trampoline.
8401 * mini-trampolines.c: Handle virtual generic shared methods.
8403 * mini.h, mini-x86.c, mini-x86.h: New argument for
8404 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8405 method thunks and which is the trampoline to call if the lookup
8406 fails. Enable the virtual generic method thunk for x86.
8408 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8409 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8410 argument but assert that it's NULL, because these archs don't yet
8411 implement the virtual generic method thunk. Changes in the IMT
8412 thunk data structures.
8414 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8416 * aot-compiler.c (emit_globals): Avoid invalid characters in
8417 the static linking symbol.
8419 * objects.cs: Add a test for the range check optimization. Fix warnings.
8421 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
8422 optimization from the current JIT.
8424 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
8425 later in decompose_array_access_opts () to allow more optimizations.
8427 * method-to-ir.c (mono_handle_soft_float): Rename this to
8428 mono_decompose_soft_float () for consistency.
8430 * mini-ops.h: Fix arguments of OP_STRLEN.
8432 * method-to-ir.c (save_cast_details): Extract the cast details saving code
8433 into a separate function.
8434 (reset_cast_details): Ditto.
8435 (handle_unbox): Save cast details. Fixes #431254.
8437 * method-to-ir.c: Remove some obsolete FIXMEs.
8439 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8441 * ir-emit.h (alloc_dreg): Write a warning before crashing.
8443 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8445 * mini-codegen.c: More work on macros to make them
8446 ready for multiple regbanks.
8448 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8450 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
8452 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
8454 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8456 * mini-codegen.c (mono_spillvar_offset): Proper support for
8459 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8461 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
8462 the stack overflow changes.
8464 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8466 * mini-codegen.c: Make all bank macros depend on reg_bank.
8468 * mini-codegen.c (mono_local_regalloc): Make free mask
8469 initialization regbank aware.
8471 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8473 * mini-codegen.c (mono_local_regalloc): Extract callee
8474 mask selection to a function and make it regbank aware.
8476 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8478 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8479 code to deal with many regbanks.
8481 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8483 * mini-codegen.c: More fp->regbank changes.
8485 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8487 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8488 of a hardcoded constant.
8490 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8492 * method-to-ir.c (type_from_stack_type): Fix typo.
8494 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8496 * mini-ia64.c (emit_move_return_value): Convert float return values to
8499 * objects.cs: Add a new test.
8501 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8502 VARARG methods to fix an assert later.
8504 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8505 end so it at least compiles.
8507 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8509 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8511 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8513 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8514 optimization to a new function (emit_optimized_ldloca_ir) and enable
8515 it for both ldloca and ldloca_s.
8517 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8519 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8520 gshared CASTCLASS code.
8522 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8523 amd64, where the libc stack unwinder encounters stack frames referring to
8524 native code in unmapped memory.
8526 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8529 * generics.cs: Add new test.
8531 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8533 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8534 add a check that one of the ARM_FPU_ constants is defined.
8536 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8538 * mini-exceptions.c: Fix build on non-altstack platforms.
8540 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8543 * ir-emit.h: Add a comment to NEW_PCONST.
8545 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8547 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8549 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8550 after the changes to MonoJitDomainInfo.
8552 2008-09-27 Mark Probst <mark.probst@gmail.com>
8554 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8556 2008-09-27 Mark Probst <mark.probst@gmail.com>
8558 * mini-ppc.c: Compiler warning fixes.
8560 2008-09-27 Mark Probst <mark.probst@gmail.com>
8562 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8565 2008-09-27 Mark Probst <mark.probst@gmail.com>
8567 * exceptions-ppc.c, mini-ppc.h: Compile
8568 mono_arch_handle_altstack_exception() on Darwin, too.
8570 2008-09-27 Mark Probst <mark.probst@gmail.com>
8572 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8573 work on archs which don't have generic sharing implemented, only
8574 without the vtable_arg.
8576 2008-09-26 Mark Probst <mark.probst@gmail.com>
8578 * mini.c: Added comment explaining why delegate ctor icall
8579 wrappers are compiled.
8581 2008-09-26 Mark Probst <mark.probst@gmail.com>
8583 * mini.c: Don't produce trampolines to delegate ctor icall
8584 wrappers but compile them upfront.
8586 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8588 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8589 runtime-set function when going back to managed code. Currently this
8590 is used to set back the protection on the soft ovf pages and/or to
8591 throw the stack overflow exception that happened in unmanaged code.
8593 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8595 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8596 runtime-set function when going back to managed code. Currently this
8597 is used to set back the protection on the soft ovf pages and/or to
8598 throw the stack overflow exception that happened in unmanaged code.
8600 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8602 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8603 the support code for restoring stack protection after stack overflows
8604 that happen in unmanaged code. Don't set the exec permission on the
8607 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8609 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8610 delegate->method_ptr is set. Fixes #428054.
8612 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8614 * tests.cs: Rename to ratests.cs.
8616 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8617 emit_get_rgctx_... functions.
8619 2008-09-25 Mark Probst <mark.probst@gmail.com>
8621 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8623 2008-09-25 Mark Probst <mark.probst@gmail.com>
8625 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8626 before asserting that method is sharable.
8628 2008-09-25 Mark Probst <mark.probst@gmail.com>
8630 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8631 whether method needs a static RGCTX wrapper used instead of
8634 * generic-sharing.c, mini.h: A few functions moved to
8635 metadata/generic-sharing.c.
8637 2008-09-25 Mark Probst <mark.probst@gmail.com>
8639 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8640 Generic code sharing for value types, which essentially means
8641 treating value type methods like static methods. The RGCTX is
8642 passed in the same way.
8644 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8646 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8647 opcode when creating multi-dimensional arrays of open types.
8649 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8652 * generics.cs: Add a test.
8654 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8656 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8658 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8660 * mini.c (mini_method_compile): Set it when running under the debugger.
8662 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8663 vreg optimization if the flag is set.
8665 * driver.c (mono_main): Add --attach= option to pass options to
8668 * mini.c (sigquit_signal_handler): Start the attach agent.
8670 * ssapre.c: Disable this to save space since it is not yet ported to
8673 * regalloc2.c: Disable this to save space.
8675 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8677 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8679 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8680 the -v option useful again.
8682 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8684 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8687 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8688 arrays of arrays. Fixes #428406.
8690 * method-to-ir.c (mini_emit_castclass): Ditto.
8692 * objects.cs: Add new test.
8694 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8696 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8697 was wrong at it choked against target_type_is_incompatible for byref types.
8699 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8701 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8704 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8706 * mini-exceptions.c: update a few more exceptions-related counters.
8708 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8710 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8711 new functions to allocate from persistent mempools.
8713 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8715 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8716 multiple register banks in the future.
8718 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8720 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8722 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8724 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8726 * mini.h: Export type_to_eval_stack_type.
8728 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8729 is only ins->klass of byref types.
8731 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8733 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8734 (mini_emit_memcpy2): Ditto.
8736 * mini-amd64.c: Fix a warning.
8738 2008-09-21 Mark Probst <mark.probst@gmail.com>
8740 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8743 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8745 * method-to-ir.c: Extract stloc micro-optimization to a
8746 function and apply it to all cases.
8748 2008-09-19 Mark Probst <mark.probst@gmail.com>
8750 * method-to-ir.c: Don't fail generic code sharing in cases we
8753 2008-09-18 Mark Probst <mark.probst@gmail.com>
8755 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8757 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8759 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8762 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8764 * trace.c: make tracing more useful and correct, with per-thread
8767 2008-09-15 Mark Probst <mark.probst@gmail.com>
8769 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8770 doing a method call and the argument is an R4.
8772 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8774 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8777 2008-09-13 Mark Probst <mark.probst@gmail.com>
8779 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8781 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8783 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8784 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8786 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8788 * driver.c: Add a --agent argument (not supported yet) to load managed
8789 agent assemblies before loading the main assembly, similarly to how the
8790 Java VM handles agents.
8792 2008-09-11 Mark Probst <mark.probst@gmail.com>
8794 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8795 function to do stack layout of local variables.
8797 2008-09-11 Mark Probst <mark.probst@gmail.com>
8799 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8802 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8804 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8805 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8806 JIT if DISABLE_JIT is defined.
8808 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8811 2008-09-10 Mark Probst <mark.probst@gmail.com>
8813 * iltests.il.in: Disable the fconv test on PPC (the result is
8814 undefined according to ECMA).
8816 2008-09-10 Mark Probst <mark.probst@gmail.com>
8818 * iltests.il.in: Enable tail call tests for PPC.
8820 * mini.h: Add variable for storing incoming valuetype argument
8821 addresses for tail calls.
8823 * mini-ppc.c: Implement valuetype arguments and return values for
8826 2008-09-09 Mark Probst <mark.probst@gmail.com>
8828 * mini-ppc.c: Partially implement tail calls (struct arguments and
8829 return values not supported).
8831 * method-to-ir.c: Enable tail calls on PPC.
8833 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8835 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8836 runtime-invoke wrappers to work around the problem of them getting
8837 assigned to a random class.
8839 * aot-runtime.c (mono_aot_get_method): Ditto.
8841 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8843 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8844 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8846 2008-09-07 Mark Probst <mark.probst@gmail.com>
8848 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8849 until they're implemented properly.
8851 * exceptions-ppc.c: Use arch-independent exception-handling code
8852 instead of custom one.
8854 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8857 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8859 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8860 applies when __powerpc__ is defined.
8862 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8864 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8865 methods to their code to avoid computing the full name of wrappers and
8866 doing a lookup in a string hash table.
8868 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8870 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8871 we identify bblocks before method_to_ir () is ran.
8873 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8874 Also avoid optimizing branches pointing to themselves.
8876 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8878 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8880 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8882 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8884 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8885 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8886 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8889 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8890 jumped to the same entry in plt_jump_table.
8892 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8894 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8897 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8899 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8900 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8903 2008-08-29 Geoff Norton <gnorton@novell.com>
8905 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8906 segment, and doesn't properly handle .space as .text. Fixes
8909 2008-08-29 Geoff Norton <gnorton@novell.com>
8911 * mini.c: Disable the mach exception handler when running on
8914 2008-08-29 Geoff Norton <gnorton@novell.com>
8916 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8917 globals on Darwin/ARM
8919 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8921 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8922 since too many things depend on it. Instead, call
8923 mono_runtime_set_no_exec ().
8925 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8928 * aot-compiler.c: Add an 'asm-only' AOT option.
8930 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8932 * aot-compiler.c (compile_method): Disable gshared support for now as it
8935 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8937 * mini-amd64.h : Fix a compiler warning.
8939 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8940 Changed to use a callback function to retrieve the unwind info.
8941 This avoids problems observed when code blocks were removed by
8942 unloading an app domain.
8944 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8945 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8948 Contributed under MIT/X11 license.
8950 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8952 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8953 case to keep the stack aligned to 8.
8955 Contributed under MIT/X11 license.
8957 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8959 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8960 avoid repeated linear searches.
8962 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8964 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8965 methods it can't handle.
8967 * aot-compiler.c (add_method): Avoid adding a method twice.
8968 (add_wrappers): Add runtime invoke wrappers for all methods.
8970 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8971 function to create an aot-compatible version of this trampoline.
8973 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8975 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8977 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8979 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8980 with a generic sharing failure.
8982 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8984 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8985 CEE_RETHROW. Fixes #419634.
8987 * mini.c (mono_method_to_ir): Ditto.
8989 * exceptions.cs: Add a new test.
8991 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8992 to mono_type_stack_size_internal () since some callers might not pass in
8995 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8996 instrument_prolog. Fixes #419878.
8998 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8999 doubles in soft float mode volatile.
9001 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9003 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9005 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9006 to handle soft float correctly.
9008 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9011 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9013 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9014 to sp, since the generics catch code requires it.
9016 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9019 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9020 mono_arch_emit_imt_argument ().
9022 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9024 * mini-arm.c tramp-arm.c: Generic sharing updates.
9026 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9028 * mini-arm.c: Fix the arm build.
9030 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9031 handling enums, generic instances and generic sharing.
9032 (mini_type_stack_size_full): Ditto.
9034 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9036 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9038 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9040 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9043 * mini-arm.c: Various small generic sharing changes.
9045 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9047 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9050 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9051 helper function to return a generic class init trampoline.
9053 * method-to-ir.c mini.c: Use it.
9055 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9056 arch-specfic function to return a generic class init trampoline.
9058 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9059 the GENERIC_CLASS_INIT custom code.
9061 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9062 a fatal error, not a sharing failure.
9064 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9067 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9068 trampoline argument from MONO_ARCH_VTABLE_REG.
9070 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9071 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9072 argument, and pass the vtable in VTABLE_REG.
9074 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9075 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9076 argument, and pass the vtable in VTABLE_REG.
9077 (mono_arch_create_trampoline_code_full): Remove some special casing for
9078 the rgctx fetch trampoline.
9080 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9083 * iltests.il: Add a test for it.
9085 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9087 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9089 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9092 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9093 use mono_jit_info_table_find () to avoid recursion.
9094 (mono_delegate_trampoline): Add a sync wrapper here.
9096 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9099 * mini.c (mono_method_to_ir): Ditto.
9101 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9102 add_sync_wrapper argument. Don't add a sync wrapper here.
9103 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9105 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9107 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9109 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9110 of nonvolatile registers back from MonoContext to CONTEXT.
9112 Contributed under MIT/X11 license.
9114 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9116 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9117 arguments on Winx64 there are only 4 argument registers. For this
9118 logic to work the last argument must be pulled from the stack.
9120 Contributed under MIT/X11 license.
9122 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9124 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9126 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9127 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9128 encode/decode_method_ref ().
9130 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9132 * aot-runtime.c (decode_patch): Ditto.
9134 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9135 MONO_PATCH_INFO_METHOD.
9137 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9140 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9143 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9145 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9146 one from the caller.
9148 * aot-runtime.c (decode_generic_inst): New function to decode and
9149 return a interned generic inst.
9150 (decode_klass_ref): Use it.
9151 (decode_method_ref): Ditto.
9153 * aot-compiler.c (emit_exception_debug_info): Save
9154 jinfo->has_generic_jit_info too.
9156 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9158 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9160 * iltests.il.in: Add a test for fconv_to_i.
9162 * liveness.c: Disable the liveness2 pass for now to save space.
9164 * regalloc2.c: Include mempool-internals.h to fix warnings.
9166 * aot-compiler.c (encode_method_ref): Encode the context of generic
9169 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9170 the context saved in the aot file.
9172 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9174 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9176 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9177 volatile so they won't be optimized away.
9179 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9185 * dominators.c: Remove duplicated functions that now are in
9186 mempool-internals.h.
9188 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9190 * aot-compiler.c: Fix warnings.
9192 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9194 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9196 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9199 * mini.c (mono_resolve_patch_target): Ditto.
9201 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9202 (encode_klass_ref): Add support for encoding VARs/MVARs.
9204 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9206 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9207 the handling of the got entries into a separate 'decode_got_entry' function.
9208 Add support for RGCTX_FETCH.
9210 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9211 clobbered by the trampoline code.
9213 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9214 not clobbered by the indirect calling code.
9216 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9218 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9221 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9223 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9224 signature using the compilation mempool otherwise we would leak it.
9226 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9228 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
9229 mono_emit_abs_call ().
9231 * patch-info.h: Add GENERIC_CLASS_INIT.
9233 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
9235 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
9236 as their target as a near call.
9238 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
9240 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
9242 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
9243 call to a runtime function described by a patch.
9245 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
9246 mono_emit_abs_call, this has the advantage that the ABS handling code in
9247 mono_codegen () can handle them both, and can handle other stuff in the
9248 future without additional code.
9250 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
9252 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
9255 * mini.h: Add missing bblock related prototypes.
9257 * mini.h (MonoCompile): Remove unused reverse_inst_list and
9258 reverse_inst_list_len fields.
9260 * mini.c: Refactor this file a bit by moving branch optimizations to
9263 * method-to-ir.c: Merge generic sharing changes missed earlier.
9265 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9267 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9268 shared patches. Process METHODCONST as a shared patch.
9270 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
9271 as it crashes on the 2.0 mscorlib.
9273 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9276 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9277 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9280 * aot-compiler.c: Reorganize the got handling code to be a bit more
9283 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9285 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9286 mono_patch_info_equals/hash, and use it to massively simplify
9289 * mini.c (mono_patch_info_hash): Simplify this and add support for
9292 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9294 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9295 handling code, since an offset is not enough to identify a trampoline.
9297 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9299 2008-08-17 Mark Probst <mark.probst@gmail.com>
9301 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9303 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9305 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9307 * decompose.c: PPC decompositions for various ops.
9309 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9311 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9313 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9314 call the generic trampoline code using a call, instead of a jump, to
9315 remove some special casing from the generic trampoline code.
9317 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9318 (mono_codegen): Ditto.
9320 * aot-compiler.c aot-runtime.c: Ditto.
9322 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9324 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9325 helper function to find the offset corresponding to a lazy fetch trampoline.
9327 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9328 when doing generic sharing.
9330 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9333 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9334 mini-trampolines.c to be with the other trampoline creation functions.
9336 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9337 as it is equal to method->signature in most cases, add a
9338 mono_emit_method_call_full variant which takes a signature and an imt
9341 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9343 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9344 to this function, since it could be computed easily from the method
9346 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9349 * method-to-ir.c mini.c: Remove references to
9350 compile_generic_method_wo_context.
9352 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9353 generic method calls.
9355 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
9356 dimensional non-szarrays.
9358 * mini.c (mini_init): Register mono_array_new_1.
9360 * jit-icalls.c (mono_array_new_1): New jit icall.
9362 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
9363 pointing to the method.
9365 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
9366 method addresses belonging to METHOD_JUMP patches in the
9367 jump_target_got_slot_hash.
9368 (mono_aot_load_method): Ditto.
9370 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
9371 METHOD_JUMP patches.
9373 * mini.c (mini_create_jit_domain_info): New helper function which
9374 initializes/frees domain->runtime_info.
9375 (mini_free_jit_domain_info): Ditto.
9376 (mini_init): Install the domain hook functions with the runtime.
9378 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
9379 information maintained by the JIT.
9381 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
9382 insertion into jump_table_hash into mono_codegen (), also implement proper
9385 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
9386 tail calls, it is already done by the aot code.
9388 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
9391 * iltests.il.in: Make the jmp test a bit more complex.
9393 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9394 generic instances which doesn't have a token.
9396 * aot-runtime.c (decode_method_ref): Ditto.
9398 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9399 can handle this case now.
9400 (handle_box): Ditto.
9402 2008-08-15 Geoff Norton <gnorton@novell.com>
9404 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9407 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9409 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9410 calling generic methods.
9412 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9414 * aot-runtime.c (decode_patch_info): Ditto.
9416 * mini.c (mono_resolve_patch_target): Ditto.
9418 * patch-info.h: Add METHOD_RGCTX.
9420 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
9422 2008-08-14 Zoltan Varga <vargaz@gmail.com>
9424 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
9425 arguments in registers.
9427 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
9428 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
9430 * mini.c (mini_method_compile): Abort aot compilation for generic
9431 methods if generic sharing is disabled.
9433 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
9436 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
9437 requiring an mrgctx.
9439 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
9440 store instructions when converting a vcall to a normal call.
9442 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
9443 mono_arch_find_jit_info.
9445 2008-08-13 Zoltan Varga <vargaz@gmail.com>
9447 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
9448 avoid calling mono_method_full_name () for every method even if the
9450 (check_inline_caller_method_name_limit): Ditto.
9452 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9454 * driver.c (main_thread_handler): Allow AOT compilation of multiple
9455 assemblies in one run.
9457 * aot-compiler.c (mono_compile_assembly): Only print out a count of
9458 skipped methods if it is not 0.
9460 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
9462 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9464 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
9465 MONO_ARCH_HAVE_UNWIND_TABLE.
9467 Contributed under MIT/X11 license.
9469 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9471 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9472 from default optimizaton list on Winx64.
9474 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9476 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9477 the LMF from the MonoJitTlsData structure.
9479 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9481 Contributed under MIT/X11 license.
9483 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9485 * mini.c (sigsegv_signal_handler): Fix the build.
9487 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9488 assembly->aot_module.
9490 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9491 hash table. This simplifies and speeds up a lot of code, and fixes support
9494 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9497 * mini-exceptions.c: Ditto.
9499 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9500 'native_offset' argument, since these are computed in the
9501 mono_find_jit_info () function.
9503 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9504 is used by exceptions-ppc.c.
9506 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9507 mono_arch_find_jit_info ().
9509 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9510 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9511 generic code in mini-exceptions.c.
9513 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9515 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9517 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9519 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9520 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9521 called while holding the loader lock. Fixes #415608.
9522 (mono_aot_get_method_from_token_inner): Ditto.
9524 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9526 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9527 to reduce differences between this and the generic implementation in
9529 (ves_icall_get_frame_info): Ditto.
9531 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9533 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9536 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9537 mono_arch_get_call_filter () and make it non-static, for consistency with the
9538 other architectures.
9540 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9543 * local-propagation.c:
9544 * mini-x86.c: Correct the name of arch defines.
9546 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9548 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9549 NO_EMULATE_LONG_SHIFT_OPS define.
9551 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9553 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9554 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9556 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9557 MACH fixes. Merged from the 2.0 branch.
9559 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9561 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9562 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9564 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9566 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9567 mono_marshal_get_native_wrapper () signature changes.
9569 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9571 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9572 conversion bug under arm.
9574 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9576 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9578 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9579 with overflow checking.
9581 2008-08-05 Marek Habersack <mhabersack@novell.com>
9583 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9584 to the genmdesc.pl file
9586 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9588 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9589 arg_array in the soft-float versions of the LOAD/STORE macros.
9591 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9594 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9596 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9598 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9599 a float HFA. Fixes #413621.
9601 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9603 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9604 frame_size to args_size. Fixes build.
9606 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9608 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9609 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9611 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9612 the stack are not unaligned. Fixes #413247.
9614 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9616 * mini.c: update jitted methods performance counters.
9618 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9620 * mini-exceptions.c: increase the exceptions thrown performance
9621 counter in mono_handle_exception ().
9623 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9625 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9626 can work with netmodules.
9628 2008-07-28 Geoff Norton <gnorton@novell.com>
9630 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9633 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9635 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9638 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9640 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9641 The float param registers and other param registers must be the
9642 same index on Windows x64.
9644 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9645 ArgValuetypeAddrInIReg argument case. Setting the argument
9646 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9648 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9649 variable computed above as the copy length for arguments of storage
9650 type ArgValuetypeAddrInIReg.
9652 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9653 ArgValuetypeAddrInIReg argument case. This case will rely on
9654 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9656 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9657 a 32 byte stack allocation for all calls. We will omit the adjustment for
9658 jump and tail call instructoins as they do not follow the typical call behavior.
9660 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9661 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9662 local variable and pass the local variable by reference to the called method.
9664 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9665 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9666 of a struct is passed in a register it must be saved with the other
9667 volatile argument on the stack.
9669 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9670 frame pointer the stack adjustment value must be saved to the unwind
9673 Contributed under MIT/X11 license.
9675 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9677 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9678 which got lost in the merge.
9680 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9682 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9685 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9687 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9688 icalls, since they won't be patched.
9690 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9691 different code sequence when running under valgrind to prevent some valgrind
9694 * iltests.il.in: Add new regression test.
9696 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9699 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9700 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9702 * iltests.il.in: Add new test.
9704 * aot-compiler.c: Fix some warnings.
9706 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9709 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9711 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9712 (mini_usage_jitdeveloper): Add a missing --wapi option.
9714 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9716 * mini-codegen.c: Simplify the is_fp macros.
9717 (free_up_ireg): Remove, use free_up_reg instead.
9718 (free_up_reg): Fix the fp case.
9720 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9722 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9725 * exceptions-x86.c: Merge some changes which seemed to have got lost
9726 in the linear-ir merge.
9728 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9730 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9731 long vreg volatile even if the variable was already created.
9733 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9736 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9738 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9740 * mini.c (mono_jit_compile_method_inner): Add support for
9741 MONO_EXCEPTION_BAD_IMAGE.
9743 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9744 mini_method_get_context () returns NULL. Fixes #356531.
9746 * mini.c (mono_method_to_ir): Ditto.
9748 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9749 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9751 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9753 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9754 in the LDFTN implementation.
9756 2008-07-25 Mark Probst <mark.probst@gmail.com>
9758 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9759 code, patch calls to icalls, too, even if they're not in the
9760 shared generic code hash. Fixes #411962.
9762 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9764 * cpu-x86.md: Increase the length of the fcall opcodes.
9766 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9767 calls returning floats.
9769 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9772 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9775 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9776 into the domain->method_code_hash.
9778 * aot-compiler.c: Fix win32 build.
9780 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9782 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9783 gshared NEWARR implementation.
9785 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9787 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9788 can be used outside of method_to_ir.
9790 * mini.h (MonoCompile): Add arg_types field.
9792 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9794 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9795 the values of the local arg_array and param_types array.
9797 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9799 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9800 got accesses might only get generated later when NEWOBJ is decomposed.
9802 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9803 looking up the native code of the target method when a delegate is called
9806 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9809 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9811 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9812 AOT work on platforms without a working dlsym implementation.
9814 * mini.h: Bump AOT image format version.
9816 2008-07-24 Mark Probst <mark.probst@gmail.com>
9818 * mini-exceptions.c: Free a MonoType with
9819 mono_metadata_free_type() instead of g_free().
9821 * aot-runtime.c: Free a MonoType.
9823 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9825 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9828 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9831 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9832 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9835 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9837 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9838 NEWOBJ calls on valuetypes.
9840 * iltests.il.in: Add new test.
9842 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9844 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9846 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9847 is no longer needed.
9849 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9850 non register sized integer arguments.
9851 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9852 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9855 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9858 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9859 two a binop with different sized arguments is emitted.
9861 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9862 instruction in the ins==NULL case.
9864 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9866 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9868 * mini-x86.c: Fix osx build.
9870 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9873 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9874 instruction for non int sized variables.
9876 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9879 2008-07-23 Robert Jordan <robertj@gmx.net>
9881 * method-to-ir.c: Fix MSVC build.
9883 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9885 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9886 a non int sized type, widen it to an int since newer versions of gcc seem to
9887 generate code which needs this.
9889 * ssa2.c abcremoval2.c: Fix warnings.
9891 * *: Merge the Linear IR branch.
9893 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9894 the ChangeLog file there describes all the changes done over the years.
9895 Further documentation can be found at www.mono-project.com/Linear_IL.
9897 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9899 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9900 The float param registers and other param registers must be the
9901 same index on Windows x64.
9903 Contributed under MIT/X11 license.
9905 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9907 * mini.c: Make the previous fix GC safe.
9909 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9911 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9913 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9915 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9916 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9917 ArgValuetypeAddrInIReg instead.
9919 Contributed under MIT/X11 license.
9921 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9923 * mini-codegen.c (get_register_spilling): Fix a warning.
9925 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9927 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9928 for types which the initialization fails. Raises the provided exception
9929 at the right stop after cleanup.
9931 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9933 * aot-compiler.c: Free most of the memory allocated during compilation.
9935 * mini.c (mini_parse_debug_options): Fix a leak.
9937 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9938 during aot compilation.
9940 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9942 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9943 it has too much register pressure.
9945 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9947 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9949 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9951 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9954 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9955 on amd64 similar to the way it is done on arm.
9957 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9959 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9960 consistency, normalize error messages, avoid loading aot-only modules in
9963 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9966 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9968 2008-07-11 Martin Baulig <martin@ximian.com>
9971 (MonoDebuggerInfo): Add `interruption_request'.
9973 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9975 * aot-compiler.c (emit_plt): Remove some dead code.
9977 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9979 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9980 return the plt info offset belonging to a given plt entry.
9982 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9983 mono_aot_get_plt_info_offset.
9985 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9986 similar to the amd64 code by makeing jumps through a separate jump table
9987 instead of embedding the jump addresses into the code.
9989 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9991 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9994 2008-07-10 Martin Baulig <martin@ximian.com>
9996 * mini.c (mini_method_compile): Disable generics sharing when
9997 running in the debugger.
9999 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10001 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10003 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10004 the local register allocator from running out of registers on x86 when
10007 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10009 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10010 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10013 Contributed under MIT/X11 license.
10015 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10017 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10018 speed up the assembler.
10020 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10022 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10025 * mini.c: Move the soft float handling macros a bit earlier, add
10026 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10029 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10031 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10032 read-only to help catch code allocation requests.
10034 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10035 and turn it off when using --aot-only or when compiling with --aot=full.
10037 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10038 jump table for switches from the normal domain mempool, not the code
10041 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10042 unbox trampoline which handles aot-only mode too.
10044 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10045 an AOTed unbox trampoline.
10047 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10049 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10051 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10054 Contributed under MIT/X11 license.
10056 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10058 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10059 the unwind information for the method at the end of the allocated block.
10061 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10062 MonoCompileArch to hold the unwind info for SEH on Winx64
10064 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10065 frame pointer info for the method being compiled.
10067 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10068 the call to mono_exception_from_token.
10070 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10071 storing the method prolog information in a format that the Winx64 SEH can understand. This
10072 information is stored a the end of the method block because it is all 32-bit offset based.
10074 Contributed under MIT/X11 license.
10076 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10078 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10080 * wapihandles.c: Fix warnings.
10082 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10085 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10086 mono_jit_compile_method in aot-only mode since that calls the type
10089 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10090 get_delegate_invoke_impl in aot-only mode.
10092 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10094 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10096 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10098 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10101 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10103 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10104 init trampoline from the AOT file as well.
10106 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10107 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10110 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10113 * exceptions-amd64.c: Add _full variants for the remaining exception code
10114 creation functions as well, allow emission of relocatable code, remove
10115 caching since that is now done by the caller.
10117 * mini-exceptions.c: Add _full variants for the remaining exception code
10118 creation functions as well, add aot-only support.
10120 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10121 if we can determine a proper token for them.
10122 (add_wrappers): Add a few more wrappers.
10123 (emit_method_code): Remove some dead code.
10124 (emit_trampolines): Emit exception code too.
10126 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10128 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10129 mono_array_new_va which avoids varargs.
10131 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10133 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10134 mono_arch_create_specific_trampoline () in all places.
10136 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10137 a bit so it can be used for other things as well.
10139 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10142 * exceptions-amd64.c: Rename the caching from the exception code creation
10143 functions, it is done by the caller instead.
10145 * exceptions-amd64.c: Change the signature of the exception code creation
10146 functions to allow the creation of relocatable code later.
10148 * mini-exceptions.c: Add a set of functions to query the various
10149 runtime-generated exception functions.
10151 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10152 mono_arch_.. () functions.
10154 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10156 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10158 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10160 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10161 (mini_get_vtable_trampoline): Ditto.
10163 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10164 code in the AOT case by returning the code size and a list of relocations to
10167 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10169 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10171 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10174 Contributed under MIT/X11 license.
10176 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10178 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10179 so the buffer size can be computed correctly. Fixes #404735.
10181 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10182 normally as cfg->debug_info is already freed.
10184 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10186 * mini-amd64.c: For calls returning vtypes in registers, don't store
10187 the return address on the stack, instead allocate a separate local for
10190 2008-07-05 Mark Probst <mark.probst@gmail.com>
10192 * mini-trampolines.c, mini.h: Add an argument to
10193 mono_create_jit_trampoline_in_domain() for turning off the adding
10194 of the sync wrapper.
10196 * mini.c: Use the JIT trampoline without sync instead of
10197 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10200 2008-07-04 Mark Probst <mark.probst@gmail.com>
10202 * driver.c: Turn on GSHARED optimization by default.
10204 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10206 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10207 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10209 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10210 create a variant of the generic trampoline code callable from AOTed trampolines.
10212 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10213 trampoline code callable from AOTed trampolines.
10215 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10217 2008-07-04 Mark Probst <mark.probst@gmail.com>
10219 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10220 pass-through manner.
10222 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10223 and don't fail sharing for them anymore.
10225 * mini-exceptions.c: Handle exceptions in shared generic methods.
10227 * generic-sharing.c: When checking the context of a generic
10228 method, also check its class's context. Don't treat wrappers as
10231 * mini-trampolines.c: Some code factored out to
10232 metadata/generic-sharing.c. Handle the MRGCTX case.
10234 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
10235 we must deal with the method being of another instantiation of the
10236 class. Add static rgctx invoke wrappers to generic methods.
10238 2008-07-04 Mark Probst <mark.probst@gmail.com>
10240 * mini.c: Provide all jit infos of generic shared methods with a
10243 * mini-exceptions.c: Handle the new situation that a generic info
10244 might be available, but not info about the this/vtable/mrgctx
10247 2008-07-03 Mark Probst <mark.probst@gmail.com>
10249 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
10252 2008-07-03 Zoltan Varga <vargaz@gmail.com>
10254 * dominators.c (check_dominance_frontier): Fix a warning.
10256 * mini.h: Add some missing prototypes.
10258 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
10260 * driver.c (mono_jit_init_version): Correct the comments since the first
10261 argument should be the name of the root domain, not a filename.
10263 * aot-runtime.c (make_writable): Error out if this is called while running
10265 (load_aot_module): Ditto.
10267 * aot-compiler.c: Really fix the computation of method indexes.
10269 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
10270 optimizations as this is no longer called frequently.
10272 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
10273 method and the invoke impl code and pass it to the delegate trampoline instead of
10274 just the delegate class.
10276 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10278 * aot-compiler.c: Fixup the computation of method indexes.
10279 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10280 the method builder infrastructure.
10282 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10285 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10286 mode, load the method right away instead of creating a trampoline.
10288 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10290 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10293 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10295 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10296 (mono_aot_load_method): Use method_index instead of method->token.
10298 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10299 can handle icalls etc. properly.
10301 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10303 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10305 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10306 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10307 JIT_ICALL_ADDR patch type.
10309 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10311 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10313 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10315 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10317 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10319 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10320 domain->jit_code_hash.
10322 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10324 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10326 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10328 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10329 get_this_arg_from_call, let it compute it when needed.
10331 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10332 gsctx from code only when needed.
10334 * mini-trampolines.c (get_generic_context): Rename this to
10335 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10336 it can be called by the arch backends.
10338 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10340 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10342 * driver.c (mono_main): Add experimental --aot-only command line option.
10344 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10347 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10349 * driver.c (DllMain): Remove mono_module_handle.
10351 Contributed under MIT/X11 license.
10353 2008-06-25 Zoltan Varga <vargaz@gmail.com>
10355 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
10356 for emitting methods which are not in the source assembly. Detect and report
10357 failure of assembling+linking.
10359 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
10361 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
10363 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
10365 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
10367 2008-06-24 Zoltan Varga <vargaz@gmail.com>
10369 * mini.h: Remove some obsolete prototypes.
10371 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
10373 2008-06-24 Mark Probst <mark.probst@gmail.com>
10375 * mini.c (get_object_generic_inst): Variable-sized arrays are not
10376 supported by Visual Studio, so use alloca().
10378 2008-06-23 Zoltan Varga <vargaz@gmail.com>
10380 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
10383 2008-06-23 Mark Probst <mark.probst@gmail.com>
10385 * mini.c: Fail sharing of a generic method if it contains an open
10386 catch clause (because we don't pass MRGCTXs yet).
10388 2008-06-23 Mark Probst <mark.probst@gmail.com>
10390 * mini.c: When compiling a method with generic sharing, insert the
10391 method instantiated with an all-Object generic context into the
10392 jit info table, instead of the context of the first instantiation
10393 of the method we happen to compile.
10395 2008-06-18 Martin Baulig <martin@ximian.com>
10397 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10398 `major_version' and `minor_version'.
10400 2008-06-17 Mark Probst <mark.probst@gmail.com>
10402 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10403 mono_method_is_generic_sharable_impl() takes an additional
10404 argument specifying whether to treat type variables as reference
10407 2008-06-17 Mark Probst <mark.probst@gmail.com>
10409 * mini.h: Removed obsolete prototypes.
10411 2008-06-17 Mark Probst <mark.probst@gmail.com>
10413 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10414 already handle them.
10416 2008-06-17 Mark Probst <mark.probst@gmail.com>
10418 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
10419 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
10420 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
10421 tramp-x86.c: Added a MonoGenericContext* argument to
10422 mono_arch_get_unbox_trampoline() so that it can call other
10423 functions which require it.
10425 2008-06-17 Mark Probst <mark.probst@gmail.com>
10427 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
10428 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
10429 mono_arch_get_this_arg_from_call() takes a
10430 MonoGenericSharingContext* as well.
10432 2008-06-17 Mark Probst <mark.probst@gmail.com>
10434 * mini.c: Factor out code for emitting unbox into emit_unbox() and
10435 implement generic sharing of unbox.
10437 2008-06-17 Mark Probst <mark.probst@gmail.com>
10439 * mini.c: Don't compute the vtable to determine whether a field is
10440 special static, because it might not work for open types.
10442 2008-06-17 Mark Probst <mark.probst@gmail.com>
10444 * mini.c: Removed the unused token_type and token_source arguments
10445 from get_runtime_generic_context_ptr().
10447 2008-06-17 Marek Habersack <mhabersack@novell.com>
10449 * mini.c (ADD_BINOP): fix the build
10451 2008-06-16 Zoltan Varga <vargaz@gmail.com>
10453 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
10456 2008-06-16 Mark Probst <mark.probst@gmail.com>
10458 * mini.h: Removed class relations enum that's not used anymore.
10460 2008-06-16 Mark Probst <mark.probst@gmail.com>
10462 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
10464 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
10465 the lazy fetch trampoline access code.
10467 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10469 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10471 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10473 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10475 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10477 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10479 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10481 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10484 * mini-ops.h: Add MIN/MAX_UN opcodes.
10486 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10489 * basic-math.cs: Add more min/max tests.
10491 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10493 2008-06-13 Mark Probst <mark.probst@gmail.com>
10495 * mini.c: Small fix in the prologue of emit_castclass.
10497 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10499 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10501 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10502 do not work even for unsigned types. Fixes #400014.
10504 * basic-math.cs: Add regression tests for unsigned Min/Max.
10506 2008-06-13 Mark Probst <mark.probst@gmail.com>
10508 * mini.c: Added additional context_used argument to several
10509 functions, which will be needed for sharing generic methods. Use
10510 GET_RGCTX macro wherever appropriate. Declare only one
10511 context_used in mono_method_to_ir().
10513 2008-06-13 Mark Probst <mark.probst@gmail.com>
10515 * mini.c, generic-sharing.c: Removed generic class relations.
10517 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10518 functions due to MRGCTX changes.
10520 2008-06-13 Mark Probst <mark.probst@gmail.com>
10522 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10523 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10524 with calculated IMT.
10526 * mini.c: Generic sharing of calls via generic interfaces.
10528 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10529 generic method with non-constant MonoGenericContext*. Instead,
10530 the context is taken out of the method itself.
10532 2008-06-13 Mark Probst <mark.probst@gmail.com>
10534 * mini.c: Generic sharing of ldvirtftn.
10536 2008-06-13 Mark Probst <mark.probst@gmail.com>
10538 * mini.c: Generic sharing of ldftn.
10540 2008-06-13 Mark Probst <mark.probst@gmail.com>
10542 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10544 2008-06-13 Mark Probst <mark.probst@gmail.com>
10546 * mini.c: Generic sharing of the special case of ldtoken followed
10547 by a call to GetTypeFromHandle.
10549 2008-06-13 Mark Probst <mark.probst@gmail.com>
10551 * mini.c: Generic sharing of box for nullable types.
10553 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10555 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10556 are passed on the stack. Fixes #324807.
10558 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10560 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10561 for the ArgValuetypeAddrInIReg case.
10563 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10564 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10566 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10567 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10568 local variable and pass the local variable by reference to the called method.
10570 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10571 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10573 Contributed under MIT/X11 license.
10575 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10577 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10579 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10582 2008-06-10 Martin Baulig <martin@ximian.com>
10585 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10587 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10589 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10590 possible error when no arguments are passed.
10592 Contributed under MIT/X11 license.
10594 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10596 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10597 where the file name is NULL.
10599 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10601 * mini.c: Fix s390 build.
10603 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10605 * trace.c (mono_trace_parse_options): Fix warnings.
10607 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10609 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10611 * mini.c (remove_block_if_useless): Avoid printing the method name.
10613 * mini.c: Remove needless setting of ins->cil_code which is now done by
10616 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10619 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10620 translated code after it has been patched.
10622 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10624 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10625 avoid problems during code patching on SMP systems.
10626 (emit_call): Avoid adding a patch info which is already added by
10628 (mono_arch_emit_exceptions): Ditto.
10630 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10632 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10633 MONO_TYPE_ISSTRUCT already checks for it.
10635 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10637 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10638 structs with floats on Winx64 the float registers are not used.
10639 The integer registers are always used..
10640 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10641 only one register will be used and only if the size of the struct
10642 is 1,2,4, or 8 bytes.
10644 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10645 to work for Winx64.
10647 Contributed under MIT/X11 license.
10649 2008-06-05 Martin Baulig <martin@ximian.com>
10651 * debug-debugger.c (debugger_lookup_class): Also call
10652 mono_class_setup_methods() here; we're only called from RTI.
10654 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10656 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10657 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10658 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10659 Post-process object files and add dtrace-generated object, if necessary.
10661 Contributed under MIT/X11 license.
10663 2008-06-04 Mark Probst <mark.probst@gmail.com>
10665 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10668 * mini.c: Generic sharing for unbox.any and castclass.
10670 2008-06-04 Mark Probst <mark.probst@gmail.com>
10672 * mini.c: Ignore tailcall prefix in shared generic code and when
10673 doing calls which require a vtable/rgctx argument.
10675 2008-06-04 Mark Probst <mark.probst@gmail.com>
10677 * mini.c: Don't free the JIT info.
10679 * driver.c: Changes in the JIT info table testing code.
10681 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10683 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10684 interruption. Fix some warnings.
10686 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10687 interruption_checkpoint.
10689 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10691 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10692 from embedding applications.
10694 2008-06-02 William Holmes <billholmes54@gmail.com>
10696 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10697 reserving 32 bytes on the stack when making calls.
10699 Contributed under MIT/X11 license.
10701 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10703 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10704 the linear IL branch.
10706 * driver.c: Print out more information for --version on arm.
10708 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10710 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10711 bb_exit instead, since out of line bblocks might not actually be emitted
10714 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10715 maximum epilog size for out of line bblocks if tracing is enabled.
10717 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10719 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10721 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10723 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10725 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10726 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10729 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10731 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10732 the 'value' to store is a constant.
10734 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10736 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10737 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10739 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10741 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10742 for accessing method->generic_container.
10744 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10746 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10748 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10750 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10752 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10755 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10757 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10759 * mini.c: Handle the case when mono_class_vtable () fails.
10761 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10762 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10765 2008-05-22 Mark Probst <mark.probst@gmail.com>
10767 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10768 together with domain sharing.
10770 2008-05-22 Mark Probst <mark.probst@gmail.com>
10772 * mini.c: Treat callvirts to final methods like non-virtual calls
10773 when doing generic sharing, i.e. look them up in the runtime
10776 2008-05-22 Mark Probst <mark.probst@gmail.com>
10778 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10779 with computed types (for generic sharing).
10781 * mini.c: Generic sharing for mkrefany and refanyval.
10783 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10785 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10788 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10789 the generic sharing code.
10791 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10794 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10796 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10798 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10800 * driver.c: updated copyright date
10802 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10804 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10807 2008-05-19 Martin Baulig <martin@ximian.com>
10809 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10810 pointing to the new `_mono_debug_using_mono_debugger' variable.
10813 (mono_main): Check mono_debug_using_mono_debugger() rather than
10814 the `MONO_INSIDE_MDB' environment variable to check whether we're
10815 inside the debugger.
10817 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10819 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10822 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10824 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10826 * mini.c: Added mini_assembly_can_skip_verification. This
10827 function checks if the assembly requested to skip verification.
10828 Fixes part of #387274.
10830 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10832 * mini.c (mini_get_method): Disable the check for open generic classes when
10833 using generic sharing.
10835 * generics.cs: Add a test for #387034.
10837 * mini.c (mini_get_method): Check whenever the method class is an open generic
10838 type, and return NULL in that case, causing a verification error. Fixes
10841 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10843 * driver.c (mono_main): Revert r102623. The right
10844 thing to do is to enable the verifier under verifiable
10845 unless a --security flag was passed.
10847 We need this non-trivial behavior for --verify-all otherwise
10848 mcs-compileall won't be able to use it. As it needs everything to
10849 be verified under validil.
10851 2008-05-06 Martin Baulig <martin@ximian.com>
10855 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10856 (mono_debugger_thread_cleanup): Likewise.
10857 (mono_debugger_extended_notification): Likewise.
10859 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10861 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10862 against both inflated and non-inflated methods. We need to check against the
10863 generic definition for cases where the instantiated method is not visible.
10864 We need to check against the inflated types for cases where the instantiation
10865 changes any super type. This fixes #382986.
10867 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10868 that check for visibiliy as generic params only appears as the type subject
10869 of tokens on call opcodes. Field manipulation and ldftn must always
10870 target an exact type.
10872 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10874 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10875 if no related --security flag is passed.
10877 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10879 * mini-arch.h: Prepare support for ppc64.
10881 Contributed under MIT/X11 license.
10883 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10885 * aot-runtime.c: Prepare support for ppc64.
10887 Contributed under MIT/X11 license.
10889 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10891 * mini-ops.h: Prepare support for ppc64.
10893 Contributed under MIT/X11 license.
10895 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10897 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10899 Contributed under MIT/X11 license.
10901 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10903 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10904 assemblies, since aot_name is not a full path, causing us to load MS.NET
10905 assemblies on windows.
10907 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10909 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10910 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10911 * main.c: Use UTF-8 encoded command line instead of Windows default code
10912 page on Windows to support Unicode.
10913 * driver.c (DllMain): New function for mixed-mode assembly support.
10914 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10915 export __stdcall functions without decoration.
10917 Contributed under MIT/X11 license.
10919 2008-04-28 Mark Probst <mark.probst@gmail.com>
10921 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10922 saving it very early.
10924 2008-04-28 Mark Probst <mark.probst@gmail.com>
10926 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10927 deleted. The only way to access the new RGCTX is via the
10930 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10931 vtable instead of the RGCTX to static methods.
10933 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10934 accessing the new RGCTX.
10936 * generic-sharing.c: There is no separation between self, type
10937 arguments and other types in the RGCTX anymore.
10939 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10941 * mini-amd64.c (add_general): Remove previous stack adjustment.
10942 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10943 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10944 for 32 bytes of stack space reserved for all calls.
10946 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10947 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10950 Code contributed under MIT/X11 license.
10952 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10954 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10955 against the root definition, peeling out method and type instantiations.
10956 Cache verify success results, code that fails verification is still
10957 checked multiple times.
10959 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10961 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10963 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10965 * mini-amd64.c (add_general): Always increment stack on Win64.
10966 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10969 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10970 stack based argument handling on Win64.
10972 Code contributed under MIT/X11 license.
10974 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10976 * Makefile.am (version.h): Add support for git-svn.
10978 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10980 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10981 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10982 avoiding allocations and libc functions which might deadlock.
10984 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10985 'no-gdb-backtrace' option is set.
10987 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10989 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10991 2008-04-21 Martin Baulig <martin@ximian.com>
10993 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10994 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10996 2008-04-21 Martin Baulig <martin@ximian.com>
10998 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10999 `thread_vtable', `event_handler_ptr' and `event_handler'.
11001 2008-04-21 Martin Baulig <martin@ximian.com>
11003 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11004 allows delayed initialization of the `executable_code_buffer' when
11007 2008-04-21 Martin Baulig <martin@ximian.com>
11009 * mini.h (mono_debugger_create_notification_function): Removed.
11010 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11012 * mdb-debug-info64.s
11013 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11015 * mdb-debug-info32.s
11016 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11018 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11019 currently only works on x86 and x86_64, so don't create it on ppc.
11021 2008-04-21 Martin Baulig <martin@ximian.com>
11023 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11026 (mini_method_compile): In the fp elimination check, check
11027 `debug_options.mdb_optimizations' in addition to
11028 mono_debug_using_mono_debugger().
11030 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11031 disable some JIT optimizations which are only disabled when
11032 running inside the debugger.
11033 Added `--help-debug' option to describe the debugging options.
11034 (parse_debug_options): New static function to parse the `--debug'
11035 options, so we can easily add more stuff in future.
11037 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11039 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11040 the method has no body.
11042 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11044 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11045 assembly is not allowed in MSVC 64-bit compiler.
11046 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11047 as we get floating point exceptions everywhere.
11049 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11050 correctly align arguments for call to throw_exception.
11051 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11053 Code contributed under MIT/X11 license.
11055 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11057 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11059 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11061 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11063 * mini-amd64.c (NEW_INS): Set cil_code.
11065 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11066 from mini-amd64.c so all debugger related logic is in one place.
11068 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11069 later won't have a random ip assigned to them.
11071 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11073 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11074 the arch specific function initializes code_size.
11075 (mono_create_delegate_trampoline): Ditto.
11077 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11078 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11081 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11082 running under the debugger.
11084 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11087 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11088 debugger. Also move the disabling of optimizations here from driver.c.
11089 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11092 * mini.h (MonoCompile): Add a few new flags.
11094 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11096 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11097 so the cil_code field of created MonoInst's is properly set.
11098 (mini_select_instructions): Ditto.
11100 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11101 (MONO_INST_NEW_CALL): Ditto.
11103 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11104 in many places so the ins->cil_code field is properly initialized.
11106 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11109 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11111 * mini.c (mini_method_compile): Print a different message when compiling a
11114 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11117 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11119 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11122 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11124 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11126 * mini.c (handle_stack_args): Make this return void since its return value was
11127 never used. Also set cfg->unverifiable for invalid IL instead of calling
11130 2008-04-10 Mark Probst <mark.probst@gmail.com>
11132 * mini.c: Make sure "this" is live in catch clauses with type
11133 variables in shared generic code.
11135 2008-04-08 Mark Probst <mark.probst@gmail.com>
11137 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11138 generic_class_is_reference_type() to ensure the proper behaviour
11139 when sharing generic code and the type in question is a type
11142 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11144 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11145 race conditions when printing thread dumps. Fixes #377738.
11147 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11149 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11150 shows up when both MonoInst arguments can cause aliasig.
11151 There is likely no way in the current JIT to trigger this problem, but
11152 it showed up in the development of generics sharing, when in a new
11153 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11154 When the generics sharing code will be committed, its tests will be
11155 valid also for this bug.
11157 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11159 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11162 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11165 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11167 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11168 use a more detailed exception message for InvalidCastException.
11170 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11172 * driver.c (mono_main): Add --debug=casts option to turn on better
11173 InvalidCastException message details.
11175 * mini.c (mini_get_debug_options): New helper function to return the address of
11176 the debug_options variable.
11178 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11179 the jit_tls TLS variable.
11181 * mini.c (mono_jit_tls): New TLS variable.
11183 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11186 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11188 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11190 * mini.c: Removed verifer related stuff, code moved to verify.c.
11192 * driver.c: Using code from verify.c instead of mini.c.
11194 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11196 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11199 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11201 * mini.c (check_for_method_verify): Enabling verification of
11202 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11205 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11207 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11208 caller saved registers as well.
11210 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11211 saved registers as well.
11213 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11215 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11217 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11220 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11222 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11224 (get_call_info): Take a gsctx argument instead of 'cfg'.
11226 2008-03-26 Zoltan Varga <vargaz@gmail.com>
11228 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
11229 mono_verify_all is set.
11231 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
11233 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
11235 2008-03-25 Zoltan Varga <vargaz@gmail.com>
11237 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
11240 * driver.c mini.c mini.h: Add a --verify-all development option to test the
11241 verifier and the code generated by the compiler.
11243 2008-03-25 Mark Probst <mark.probst@gmail.com>
11245 * mini.c: Generic sharing of the non-nullable case of the box
11248 2008-03-24 Zoltan Varga <vargaz@gmail.com>
11250 * inssel.brg: Fix the build.
11252 * iltests.il.in: Add a test for lconv.ovf.u8.un.
11254 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
11256 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
11257 Array:Address. Fixes #372410.
11259 * iltests.il.in: New tests for readonly prefix.
11261 2008-03-23 Zoltan Varga <vargaz@gmail.com>
11263 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
11264 mini-trampolines.c.
11266 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
11269 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
11271 * mini.c (mono_decompose_op_imm): New helper function.
11273 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11274 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11277 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11278 mono_arch_output_basic_block. Fix warnings.
11280 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11283 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11285 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11286 since the extra frame is now detected automatically inside the loop.
11288 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11289 opts which are now in mono_peephole_ins ().
11291 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11293 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11294 frames and skip duplicate managed-to-native frames. Fixes #367665.
11296 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11297 opts which are now in mono_peephole_ins ().
11298 (mono_arch_peephole_pass_2): Ditto.
11300 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11302 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11303 arch independent peephole optimizations.
11305 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11306 opts which are now in mono_peephole_ins ().
11308 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11310 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11312 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11315 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11316 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11319 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11321 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11322 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11325 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11326 mono_arch_output_basic_block. Fix warnings.
11328 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11330 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11333 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11335 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11338 * iltests.il: Add new tests.
11340 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11342 * mini.c: Removed Windows version macros.
11344 2008-03-20 Mark Probst <mark.probst@gmail.com>
11346 * generic-sharing.c: Put reflection types in the extensible part
11347 of the runtime generic context.
11349 * mini.c: Generic sharing of the GetTypeHandle special case of the
11350 ldtoken instruction.
11352 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11354 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
11356 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
11358 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
11359 consistency with the other version on the linear IR branch.
11361 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
11363 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
11365 * iltests.il.in: Add new tests.
11367 2008-03-19 Zoltan Varga <vargaz@gmail.com>
11369 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
11371 * iltests.il.in: Add new tests.
11373 2008-03-19 Mark Probst <mark.probst@gmail.com>
11375 * mini.c: Two variables with the same name were declared in
11376 nesting contexts and one wasn't initialized. Fixed.
11378 2008-03-19 Mark Probst <mark.probst@gmail.com>
11380 * mini.c: Generic sharing of the initobj instruction.
11382 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
11384 * mini.c: make the test to optimize ldtoken from typeof() more
11387 2008-03-18 Mark Probst <mark.probst@gmail.com>
11389 * mini.c: Generic sharing of the initobj instruction for reference
11392 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11394 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11395 the mono_breakpoint_clean_code() code to perform bound checks.
11397 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11399 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11400 mono_arch_patch_callsite() to include the start of the managed method
11401 to be able to perform bound checks.
11403 2008-03-17 Mark Probst <mark.probst@gmail.com>
11405 * mini.c: Generic sharing for the isinst instruction.
11407 2008-03-17 Mark Probst <mark.probst@gmail.com>
11409 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11410 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11411 with the runtime generic context argument.
11413 * mini.c: Share calls to several types of unsharable methods by
11414 putting the address of the method code in the runtime generic
11415 context and doing an indirect call.
11417 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11420 2008-03-16 Mark Probst <mark.probst@gmail.com>
11422 * generic-sharing.c: Change due to a change in the runtime genric
11425 2008-03-15 Martin Baulig <martin@ximian.com>
11428 (mono_arch_nullify_class_init_trampoline): Add call to
11429 mono_breakpoint_clean_code() to make things work when running
11430 inside the debugger.
11433 (mono_arch_nullify_class_init_trampoline): Add call to
11434 mono_breakpoint_clean_code() to make things work when running
11435 inside the debugger.
11437 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11439 * inssel-long.brg (reg): Fix 64 bit build.
11441 2008-03-14 Mark Probst <mark.probst@gmail.com>
11443 * mini.c, mini.h: Share static generic code by passing it an
11444 implicit argument pointing to the runtime generic context.
11446 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11447 inssel-long32-mips.brg: New opcodes for calling shared static,
11448 which need to be passed the runtime generic context.
11450 * mini-amd64.c, mini-x86.c: Save the runtime generic context
11451 argument on the stack in the prologue if needed. New function for
11452 finding the runtime generic context argument from the registers
11453 saved by the trampoline.
11455 * mini-amd64.h, mini-x86.h: Specify which register to use for the
11456 runtime generic context argument.
11458 * tramp-amd64.c: Also restore the register used for the runtime
11459 generic context argument.
11461 * mini-trampoline.c: Resolve shared static calls by consulting the
11462 runtime generic context via the new argument.
11464 * generic-sharing.c: Add an argument to sharability-checking
11465 functions that specifies whether type variables should be treated
11466 as sharable type arguments.
11468 * inssel-x86.brg: Removed a superfluous, buggy rule.
11470 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11473 2008-03-14 Martin Baulig <martin@ximian.com>
11475 * debug-debugger.c (main_thread_handler): Call
11476 mono_runtime_run_main() without sending any notifications.
11478 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11480 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11482 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11484 2008-03-14 Mark Probst <mark.probst@gmail.com>
11486 * tramp-x86.c: Fixed register restore offsets in the trampoline
11487 code for ECX and EDX.
11489 2008-03-12 Geoff Norton <gnorton@novell.com>
11491 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11492 different ucontext_t implementations.
11493 * exceptions-arm.c: Use the above defines to get exceptions working on
11494 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11495 * mini-arm.c: Implement iPhone icache support (based on a patch by
11496 Luke Howard lukeh@padl.com)
11498 2008-03-12 Mark Probst <mark.probst@gmail.com>
11500 * mini.c: Enable generic sharing of calls to non-static
11501 non-interface non-generic non-value-type methods.
11503 * mini-trampolines.c: Resolve calls from shared generic code.
11505 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11507 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11509 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11511 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11513 * mini.c: some fixes for the AOT compiler.
11515 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11517 * cpu-amd64.md: Add clob:1 to some float opcodes.
11519 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11521 * mini.h: Added MiniVerifierMode enumeration.
11523 * mini.c: Added mini_verifier_set_mode to control
11524 the usage of the new verifier.
11526 * mini.c (mono_method): Integrated the new verifier.
11528 * driver.c: Extended --security option with validil and
11529 verifiable options to activate the new verifier.
11531 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11533 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11534 optimization to ctors taking 0 or 2 arguments too.
11536 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11539 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11541 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11543 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11545 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11546 non-aot case as well.
11548 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11550 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11553 * aot-compiler.c (encode_patch): Ditto.
11555 * mini.h (G_MININT32): Fix the definition of this.
11557 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11559 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11561 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11563 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11565 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11566 methods returning vtypes in registers.
11567 (mono_arch_allocate_vars): Ditto.
11569 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11571 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11573 * generics.cs: Add a test from the linear IR branch.
11575 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11577 * mini.c (inline_method): Cache failed inline attempts.
11579 2008-03-04 Mark Probst <mark.probst@gmail.com>
11581 * mini.c: For shared methods of generic classes put the location
11582 of "this" into the MonoGenericJitInfo.
11584 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11585 register out of a MonoContext by register number. Add the generic
11586 sharing context as an argument to mono_arch_find_this_argument().
11588 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11589 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11590 for new arch function.
11592 * mini-exception.c: Handle open exception clauses in shared
11595 * mini-trampolines.c: Supply additional argument to
11596 mono_arch_find_this_argument().
11598 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11600 * Makefile.am (regtests): Run the bench.exe tests last.
11602 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11604 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11607 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11609 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11612 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11614 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11616 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11617 whose class has no cctor.
11619 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11621 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11623 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11626 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11628 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11629 to be in sync with the code on the linear IR branch.
11631 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11633 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11635 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11637 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11639 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11641 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11643 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11645 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11647 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11650 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11652 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11653 OP_LOADR4_MEMBASE emission.
11655 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11656 (mono_spillvar_offset_float): Ditto.
11658 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11660 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11663 * basic-long.cs: Add regression tests for them.
11665 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11667 (mono_arch_allocate_vars): Fix representation of single-precision float
11669 (mono_arch_output_basic_block): Ditto.
11671 * inssel-mips.brg: Ditto, remove duplicate items.
11673 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11674 arguments of tail calls as on other platforms.
11675 (mono_arch_output_basic_block): Handle tail calls.
11677 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11680 * objects.cs (test_5_pass_static_struct): Add test for it.
11682 Contributed under MIT/X11 license.
11684 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11686 * Makefile.am: Use gmcs for compiling the regression tests.
11688 * *.2.cs *.2.il: Rename to *.cs and *.il.
11690 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11692 * regalloc.h: Make the vassign array smaller.
11694 * mini.c (mini_method_compile): Remove an unused field in cfg.
11696 * mini-codegen.c: Add a bunch of micro optimizations.
11698 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11700 * regalloc.h: Remove some unused fields.
11702 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11704 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11706 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11708 2008-02-22 Mark Probst <mark.probst@gmail.com>
11710 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11712 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11713 trampoline: Fetch an entry from the runtime generic context. If
11714 it's NULL, jump to the actual trampoline to fill the runtime
11715 generic context. Otherwise, return it.
11717 * mini.c: Call the lazy fetch trampoline to get entries out of the
11718 runtime generic context.
11720 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11721 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11722 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11724 2008-02-21 Mark Probst <mark.probst@gmail.com>
11726 * mini.c: Fetch data out of the extensible part of the runtime
11727 generic context instead of calling a helper function.
11729 * generic-sharing.c: Some functions moved into
11730 metadata/generic-sharing.c. Helper function for fetching other
11731 types now checks and asserts against extensible rgctx (just for
11732 debugging purposes - the helper function isn't called anymore
11733 unless for debugging).
11735 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11737 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11738 for tail calls up to the point that the tests in iltests.exe run. Also add a
11739 dummy CKFINITE implementation.
11740 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11741 needed for trampoline LMF frames.
11743 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11744 trampoline LMF frames.
11746 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11748 * mini.c (inline_method): clean any pending loader error when inlining fail.
11749 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11751 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11753 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11755 * aot-runtime.c (decode_patch_info): Ditto.
11757 * mini.c (mono_resolve_patch_target): Ditto.
11759 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11762 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11764 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11765 if it references an icall address.
11767 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11769 * cpu-s390x.md: Remove some more unused opcodes.
11771 * cpu-s390x.md: Remove some unused opcodes.
11773 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11774 mono_op_imm_to_op ().
11776 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11777 instead of a switch statement.
11779 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11780 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11782 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11784 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11786 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11789 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11791 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11792 opened. Fixes #362607.
11794 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11796 * iltests.il.in: Add a test for static methods in interfaces.
11798 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11800 * genmdesc.c (build_table): Fix a crash on older glib versions.
11802 * cpu-sparc.md: Remove some unused opcodes.
11804 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11805 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11807 * cpu-amd64.md: Remove some unused opcodes.
11809 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11810 like the other opcodes.
11812 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11814 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11816 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11818 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11819 variables 'cfg' instead of 'm' for consistency.
11821 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11823 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11824 argument holding the vtype return address, to avoid the ambigious use of
11825 cfg->ret for this purpose.
11827 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11829 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11831 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11832 new mono_print_ins () function which only takes one argument.
11834 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11836 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11839 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11841 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11843 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11845 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11846 opcodes and other small changes.
11848 * mini-ops.h: Add some new opcodes from the linear IR branch.
11850 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11852 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11853 opcodes, use the REG_MEMBASE opcodes instead.
11855 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11856 opcodes, use the REG_MEMBASE opcodes instead.
11858 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11861 * mini.c (mono_op_imm_to_op): New helper function.
11863 * mini-ops.h: Add some opcodes from linear IR branch.
11865 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11867 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11870 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11872 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11875 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11877 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11879 * aot-compiler.c (emit_method_code): Add an assert.
11881 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11882 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11885 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11887 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11888 some load/store opcodes so they are consistent.
11889 (mono_arch_emit_prolog): Simplify some code.
11891 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11893 * objects.cs: Add tests for large argument offsets on ARM.
11895 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11896 stack offsets. Fixes #359651.
11898 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11900 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11902 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11904 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11906 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11908 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11909 rid of CEE_CONV_R_UN.
11911 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11913 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11915 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11917 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11919 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11921 * cpu-amd64.md: Remove some unused opcodes.
11923 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11925 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11927 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11928 arch specific functions for its parts. Call the peephole pass after local
11929 regalloc so the prolog can compute a more accurate max_offset.
11931 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11932 the corresponding OP_I/OP_L opcodes.
11934 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11936 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11938 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11940 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11941 as they are handled in mini.c.
11943 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11945 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11946 case since it is handled in mini.c.
11948 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11950 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11952 * *.c: Use the new opcodes in the IR and back end code.
11954 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11956 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11958 2008-02-06 Mark Probst <mark.probst@gmail.com>
11960 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11961 an assert because it has a race condition.
11963 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11965 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11967 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11969 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11971 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11972 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11974 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11976 * cpu-amd64.md (move): Correct the maximum size of move.
11978 2008-02-05 Mark Probst <mark.probst@gmail.com>
11980 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11981 the generic class init trampoline to return quickly if the class
11984 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11986 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11987 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11989 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11991 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11994 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11996 * objects.cs: Add some soft-float tests.
11998 * mini.c: Fix a couple more soft-float issues.
12000 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12002 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12003 avoid a REX prefix.
12005 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12007 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12008 exception happens while compiling a virtual method.
12010 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12012 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12014 * mini-sparc.c: Fix build.
12016 * mini-sparc.c (get_call_info): Add support for generic sharing.
12018 * mini-exceptions.c: Add a FIXME.
12020 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12022 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12023 altstack handling code.
12025 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12027 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12029 * mini-s390.c: Add support for generic sharing.
12031 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12033 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12035 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12037 * mini-s390x.c: Add support for generic sharing.
12039 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12041 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12043 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12044 can be used since it takes a 16 bit signed immediate.
12046 * inssel-s390x.brg: Fix OP_SETRET.
12048 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12050 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12052 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12054 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12056 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12059 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12062 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12063 of the unused mono_arch_patch_delegate_trampoline stuff.
12065 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12067 * basic-long.cs: Move the fp related tests to basic-float.cs.
12069 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12071 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12073 * basic-calls.cs: Add a test for proper float argument passing.
12075 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12076 if the context corresponds to an exception received through a signal.
12078 * exceptions.cs: Add a test for nullref handling at the start of a try
12081 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12083 * jit-icalls.c (mono_break): New JIT icall.
12085 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12087 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12089 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12091 * cpu-*.md: Get rid of unused opcodes.
12093 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12095 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12098 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12101 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12102 the arch independent trampoline code in mini-trampolines.c.
12104 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12106 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12108 * mini-s390.h: Remove an unused define.
12110 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12111 the arch independent trampoline code in mini-trampolines.c.
12113 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12115 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12117 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12119 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12121 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12123 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12125 * cpu-amd64.md: Use smaller sizes for int opcodes.
12127 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12129 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12132 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12135 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12136 instead of though a pointer to save an indirection when accessing elements of
12139 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12141 (NOT_IMPLEMENTED): New helper macro.
12142 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12145 * *.c: Use the new helper macro.
12147 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12149 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12151 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12153 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12156 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12158 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12159 profiling is enabled.
12161 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12163 (mono_arch_emit_prolog): Add more first bblock optimizations.
12165 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12166 in order if possible.
12167 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12168 bblock, since the arguments are still in their original registers.
12170 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12172 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12174 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12177 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12180 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12182 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12183 process async exceptions received while in unmanaged code.
12185 * mini.c (mini_init): Install a callback with the runtime which will be called
12186 when a thread receives an async exception while in unmanaged code.
12188 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12190 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12192 2008-01-16 Wade Berrier <wberrier@novell.com>
12199 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12201 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12202 compilation with sun cc.
12204 * cpu-*.md: Fix the build.
12206 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12208 * mini-amd64.h: Add some comments to the MonoLMF structure.
12210 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12212 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12213 in the LMF structure if possible. This saves two instructions in the
12214 managed->native wrappers.
12216 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12218 2008-01-16 Mark Probst <mark.probst@gmail.com>
12220 * generic-sharing.c: New type argument lookup code which uses the
12221 runtime generic context template.
12223 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12225 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
12227 * mini-arm.c (add_general): Fix arm eabi parameter passing.
12228 (mono_arch_output_basic_block): Fix localloc implementation.
12230 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
12232 * mini-ia64.c (peephole_pass): Fix ia64 build.
12234 * mini-amd64.c (peephole_pass): Fix a warning.
12236 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
12237 at a constant offset from sp/fp.
12239 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
12240 instead of obtaining it from *lmf in the managed method case.
12242 2008-01-14 Zoltan Varga <vargaz@gmail.com>
12244 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
12246 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
12248 * mini.h (MonoInstList): New type.
12249 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
12250 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
12251 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
12252 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
12253 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
12254 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
12255 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
12256 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
12257 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
12258 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
12259 MONO_INST_LIST_FOR_EACH_ENTRY,
12260 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
12261 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
12262 mono_inst_list_first, mono_inst_list_last,
12263 mono_inst_list_next, mono_inst_list_prev): New instruction
12264 list handling interfaces.
12265 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12266 list head 'ins_list'.
12267 (MonoInst): Replace next pointer with list head 'node'.
12268 (MonoCallInst): Make 'out_args' a MonoInstList.
12269 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
12270 (MonoCompile): Delete reverse_inst_list and
12271 reverse_inst_list_len.
12272 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
12273 mono_arch_lowering_pass, mono_arch_local_regalloc,
12274 mono_arch_output_basic_block, mono_arch_emit_prolog):
12275 Convert to new instruction lists.
12276 (insert_after_ins): Delete.
12277 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12279 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12280 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12281 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12282 mono_emulate_opcode, mono_emit_load_got_addr,
12283 inline_method, mono_method_to_ir, mono_print_bb_code,
12284 print_dfn, decompose_pass, nullify_basic_block,
12285 replace_out_block_in_code, remove_block_if_useless,
12286 merge_basic_blocks, move_basic_block_to_end,
12287 try_unsigned_compare, optimize_branches, mono_print_code,
12288 mini_select_instructions, remove_critical_edges): Likewise.
12289 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12290 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12291 mono_arch_output_basic_block, mono_arch_emit_prolog):
12293 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12294 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12295 mono_arch_output_basic_block): Likewise.
12296 (inst_list_prepend, insert_after_ins): Delete.
12297 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12298 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12300 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12301 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12302 mono_arch_emit_prolog): Likewise.
12303 * cfold.c (mono_constant_fold): Likewise.
12304 * liveness.c (visit_bb, mono_analyze_liveness,
12305 optimize_initlocals): Likewise.
12306 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12307 * graph.c (mono_draw_code_cfg): Likewise.
12308 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12309 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12310 mono_ssa_cprop): Likewise.
12311 * abcremoval (get_relations_from_previous_bb, process_block):
12313 * local-propagation (mono_cprop_invalidate_values,
12314 mono_local_cprop_bb): Likewise.
12315 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12316 peephole_pass, mono_arch_output_basic_block,
12317 mono_arch_emit_prolog): Likewise.
12318 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12319 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12320 mono_arch_emit_prolog): Likewise.
12321 (insert_after_ins): Delete.
12322 * aliasing.c (print_code_with_aliasing_information,
12323 mono_build_aliasing_information, mono_aliasing_deadce):
12324 Convert to new instruction lists.
12325 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12326 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12327 mono_arch_local_regalloc, mono_arch_output_basic_block):
12329 (insert_after_ins): Delete.
12330 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12331 peephole_pass, mono_arch_output_basic_block): Convert to
12332 new instruction lists.
12333 * mini-codegen (InstList, inst_list_prepend,
12334 insert_after_ins): Delete.
12335 (insert_before_ins, get_register_force_spilling,
12336 get_register_spilling, free_up_ireg, free_up_reg,
12337 create_copy_ins, create_spilled_store, alloc_int_reg,
12338 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12339 to new instruction lists.
12340 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12341 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12342 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12343 (insert_after_ins): Delete.
12344 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12345 mono_arch_local_regalloc, mono_arch_output_basic_block,
12346 mono_arch_call_opcode): Convert to new instruction lists.
12347 (insert_after_ins): Delete.
12348 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12349 peephole_pass, mono_arch_output_basic_block,
12350 mono_arch_emit_prolog): Convert to new instruction lists.
12352 2008-01-11 Zoltan Varga <vargaz@gmail.com>
12354 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
12356 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
12359 * Makefile.am (version.h): Make this work with non-bash shells.
12361 2008-01-10 Zoltan Varga <vargaz@gmail.com>
12363 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
12365 2008-01-08 Zoltan Varga <vargaz@gmail.com>
12367 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
12368 the InitializeArray optimization.
12370 2008-01-06 Zoltan Varga <vargaz@gmail.com>
12372 * mini.c driver.c: Don't include os/gc_wrapper.h.
12374 2008-01-05 Zoltan Varga <vargaz@gmail.com>
12376 * mini.c (print_jit_stats): Print GC statistics if available.
12378 2008-01-04 Zoltan Varga <vargaz@gmail.com>
12380 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
12382 2007-12-29 Zoltan Varga <vargaz@gmail.com>
12384 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
12386 2007-12-26 Zoltan Varga <vargaz@gmail.com>
12388 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
12390 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
12392 * driver.c (mono_main): Ditto.
12394 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12396 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12398 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12399 in the vtable can't be encoded.
12400 (compile_method): Ditto.
12402 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12404 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12407 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12410 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12411 the top LMF entry belongs to the current method.
12413 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12415 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12417 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
12419 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
12421 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
12423 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
12425 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
12427 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
12430 * basic-float.cs: Add an ulong->double cast test.
12432 2007-12-15 Zoltan Varga <vargaz@gmail.com>
12434 * mini.c (mono_method_to_ir): Fix a warning.
12436 2007-12-14 Zoltan Varga <vargaz@gmail.com>
12438 * mini-ops.h: Add OP_SWITCH.
12440 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
12441 CEE_SWITCH in back-end code, use OP_SWITCH instead.
12443 2007-12-11 Geoff Norton <gnorton@novell.com>
12445 * mini-s390x.c: Minor change to the MAX() define to allow
12446 it to compile with other gcc versions.
12448 2007-12-11 Geoff Norton <gnorton@novell.com>
12451 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
12453 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12455 exceptions-arm.c (mono_arch_get_restore_context): Restore
12458 exceptions-arm.c (throw_exception): Save the frame pointer.
12459 This is a partial fix for #323747. Only the client side is
12462 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12464 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
12465 was using an unrelated variable to log the class which
12466 needed the cctor to be called. This was crashing on arm.
12468 2007-12-09 Robert Jordan <robertj@gmx.net>
12470 * mini-x86.c (mono_arch_emit_epilog):
12471 Consider all kinds of 64-bit types. Fixes #323114.
12473 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12475 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12477 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12479 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12481 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12483 * mini.c: run type ctor before allocating an object, not only
12484 when running it's constructor method (fixes at least part of bug #342507).
12486 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12488 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12490 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12491 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12494 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12495 mono_generic_class_init_trampoline () the same as it is done with the other
12498 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12499 aot-runtime.c aot-compiler.c: Implement AOT support.
12501 2007-12-07 Mark Probst <mark.probst@gmail.com>
12503 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12504 build for archs which don't have the vtable trampoline defined
12507 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12509 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12511 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12513 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12515 * tramp-<ARCH>.c: Use the new helper function.
12517 2007-12-07 Mark Probst <mark.probst@gmail.com>
12519 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12520 trampoline call, which takes a vtable argument.
12522 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12523 OP_TRAMPCALL_VTABLEs like other calls.
12525 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12526 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12527 call. Implemented a support function which fetches the vtable
12528 from a register set.
12530 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12531 Implemented a generic class init trampoline, using the
12532 OP_TRAMPCALL_VTABLE opcode.
12534 * mini.c: Implemented static field access when sharing generic
12535 code. This implies initing the class using the new
12536 OP_TRAMPCALL_VTABLE call.
12538 2007-12-07 Mark Probst <mark.probst@gmail.com>
12540 * mini.c: Don't compile methods with sharing enabled if their
12541 classes are disabled for sharing.
12543 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12545 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12546 opcodes. Fixes #346563.
12548 * objects.cs: Add a new test.
12550 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12552 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12553 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12555 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12557 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12559 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12561 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12564 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12566 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12568 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12569 optimization in the AOT case.
12571 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12573 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12575 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12577 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12579 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12581 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12582 is created by the inlined delegate ctor.
12584 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12586 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12588 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12590 * cpu-x86.md: Fix the length of ckfinite.
12592 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12594 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12596 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12597 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12599 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12601 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12602 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12604 2007-11-28 Martin Baulig <martin@ximian.com>
12607 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12608 after creating the trampoline.
12610 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12612 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12614 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12617 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12618 instead of the calling method to help AOT.
12620 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12622 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12624 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12627 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12629 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12631 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12632 (encode_method_ref): No need to handle generic method definitions specially.
12634 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12636 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12639 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12641 (compile_method): Enable generic sharing.
12643 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12645 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12646 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12648 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12651 * mini-trampolines.c: Fix a warning.
12653 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12655 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12656 (generic_class_is_reference_type): Remove unused function.
12658 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12659 in the generic vtable trampoline case.
12661 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12663 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12664 return an AOT method based on a vtable slot.
12666 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12668 * mini.c (mini_get_vtable_trampoline): Export this.
12670 2007-11-22 Martin Baulig <martin@ximian.com>
12673 (MonoDebuggerInfo): Move `debugger_version' up.
12675 2007-11-22 Martin Baulig <martin@ximian.com>
12678 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12680 * mini-trampolines.c
12681 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12682 after compiling the method.
12684 2007-11-20 Martin Baulig <martin@ximian.com>
12687 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12688 (mono_debugger_remove_breakpoint): Likewise.
12689 (mono_debugger_check_breakpoints): Likewise.
12691 * debug-debugger.c: Implement the new breakpoint interface here.
12693 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12695 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12696 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12698 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12700 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12702 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12704 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12707 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12710 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12711 returning a vtype in a register.
12713 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12714 here from the arch specific code.
12716 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12719 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12720 (mono_arch_emit_prolog): Increment maximum prolog size.
12722 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12723 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12725 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12726 MonoGenericSharingContext.
12728 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12729 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12731 2007-11-15 Mark Probst <mark.probst@gmail.com>
12733 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12734 which extract fields out of the runtime generic context. Full
12735 sharing of the NEWARR opcode.
12737 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12739 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12740 --enable-minimal=ssa.
12742 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12744 * mini-trampolines.c (mono_delegate_trampoline): Update after
12745 mono_marshal_get_delegate_invoke () signature change.
12747 2007-11-13 Mark Probst <mark.probst@gmail.com>
12749 * mini.c: Removed the shared context in favor of the generic
12750 sharing context. Allocate the MonoJitInfo structure with room for
12751 the generic sharing context if it's needed.
12753 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12754 domain-internals.h now.
12756 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12758 * generic-sharing.c: Several changes for working without a shared
12759 context and instead operating on open types instead.
12761 2007-11-12 David S. Miller <davem@davemloft.net>
12763 * inssel-sparc.brg: Fix double instruction emit.
12765 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12767 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12768 Get/Set/Address methods.
12770 * mini.c debug-debugger.c mini-trampolines.c: Update after
12771 mono_marshal_get_delegate_invoke signature change.
12773 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12775 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12776 This can happens with dynamic methods. Fixes the other bug in #322722.
12778 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12780 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12783 * mini-arm.c (arm_patch): Implement patching of BX call
12784 sequence. Fixes one of the bugs in #322722.
12786 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12788 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12789 under Linux. We only need to flush every 32-byte cache line.
12791 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12794 move_basic_block_to_end: Add branches when needed, eventually creating
12796 optimize_branches: added a parameter that tells if it's ok to create
12797 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12798 and avoid calling move_basic_block_to_end when it's not ok.
12801 2007-11-07 Mark Probst <mark.probst@gmail.com>
12803 * mini.c: Abort inlining call to InitializeArray if something
12804 looks wrong. Let the icall handle it, which now has proper safety
12807 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12809 * mini.c (mono_spill_call): add support for soft-float.
12811 * mini.c (mono_method_to_ir): add support for soft-float
12812 to inlined functions that return float.
12814 * mini.c (mono_method_to_ir): add support for soft-float
12815 to cee_stsfld opcode on float fields.
12817 2007-11-05 Geoff Norton <gnorton@novell.com>
12819 * mini-x86.h: Fix the structure access for X86 Leopard.
12822 2007-11-05 Martin Baulig <martin@ximian.com>
12824 * mini-trampolines.c
12825 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12826 after compiling the method to notify the debugger.
12828 2007-11-05 Martin Baulig <martin@ximian.com>
12830 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12832 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12834 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12835 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12837 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12839 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12840 native-to-managed wrappers.
12842 2007-11-01 Geoff Norton <gnorton@novell.com>
12844 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12847 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12849 * mini.c, mini-x86.c: when getting back from unmanaged code
12850 to managed via a marshaled delegate we also need to set the
12853 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12855 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12858 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12860 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12861 let the debugger or other external agents to tell the JIT when
12862 a sw breakpoint has been inserted in the code that the JIT needs
12863 to be able to inspect.
12865 2007-10-31 Martin Baulig <martin@ximian.com>
12868 (MonoDebuggerInfo): Remove `runtime_class_init'.
12870 2007-10-30 Martin Baulig <martin@ximian.com>
12873 (mono_debugger_thread_created): Added `MonoThread *' argument.
12874 (mono_debugger_extended_notification): New public method.
12875 (mono_debugger_trampoline_compiled): New public method.
12878 (MonoDebuggerThreadInfo): Added `thread' and
12879 `extended_notifications' fields.
12882 (debugger_executable_code_buffer): New static variable.
12885 (MonoDebuggerInfo): Added `executable_code_buffer',
12886 `executable_code_buffer_size', `breakpoint_info_area',
12887 `breakpoint_table' and `breakpoint_table_size'.
12889 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12891 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12892 that IP either is an unused value or the vtable pointer. IMT
12893 calls use vtable + offset now. Reduced by almost half the size
12896 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12898 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12899 defines to access param registers. Replace long usage with
12900 gsize as sizeof(long) != sizeof(void*) on Win64.
12902 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12903 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12904 instead of non-existant _GetAddressOfReturnAddress.
12906 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12907 param registers. Save/restore %rdi and %rsi in MonoLMF.
12909 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12910 param registers. Modify (throw_exception) signature to take
12911 %rdi and %rsi on Win64.
12913 Code is contributed under MIT/X11 license.
12915 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12917 * helpers.c: unlink debugging output files.
12919 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12921 * mini.c: Move mono_create_ftnptr () to object.c.
12923 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12925 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12926 optional. This function can now be used to disassemble code generated
12927 outside the JIT such as trampolines and IMT thunks.
12929 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12931 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12932 vtable pointer from a ldr instruction.
12934 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12935 new IMT call sequence.
12937 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12938 call sequence for interface invocations.
12940 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12941 for imt support. This function is empty since IMT on ARM requires no
12942 special handling on the IR side.
12944 * mini-arm.c (mono_arch_find_imt_method): added, required for
12947 * mini-arm.c (mono_arch_find_this_argument): added, required
12950 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12951 a ldr instruction to load a value stored in the code stream.
12953 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12957 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12959 * mini.c (mini_init): Install the jump trampoline callback.
12961 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12963 * mini-trampolines.c: handle synchronized methods with the common
12964 vtable trampoline (bug #335601).
12966 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12968 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12970 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12973 * mini-ia64.h mini-ia64.c: Add support for IMT.
12975 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12976 prolog. Fixes #331958.
12978 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12980 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12982 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12984 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12987 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12989 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12992 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12994 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12997 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12999 * mini-trampolines.c: changed the magic rampoline to understand
13000 the common vtable trampoline method: the method to invoke is
13001 determined by the vtable displacement of the call.
13003 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13005 * mini.c, mini.h: register the common vtable trampoline if the
13006 architecture supports it.
13008 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13010 * cpu-amd64.md: use the correct max length for tls_get.
13012 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13014 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13015 CEE_STELEM_ANY. Fixes #333696.
13017 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13019 * exceptions-x86.c: provide more graceful handling of the case where
13020 we followed a bogus function pointer from managed code (bug #332866).
13022 2007-10-11 Mark Probst <mark.probst@gmail.com>
13024 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13025 replaces the generic_shared flag and will carry more information
13028 * generic-sharing.c: Added mini_type_stack_size() which allows
13029 allows open types if given a generic sharing context.
13030 mini_get_basic_type_from_generic() takes a
13031 MonoGenericSharingContext* instead of a MonoCompile* now.
13033 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13034 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13035 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13036 changes above. Just passing arguments through to the right
13039 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13041 * mini-arm.c: unify the call emission to emit_code_seq().
13043 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13045 * tramp-arm.c: reduced the trampoline size.
13047 2007-10-10 Mark Probst <mark.probst@gmail.com>
13049 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13050 variable handling out of arch-specific code.
13052 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13054 * mini-arm.c: implemented fast delegate dispatch.
13056 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13058 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13059 that fp elimination is turned off if the space required by locals is too
13060 big. Fixes #331958.
13062 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13064 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13065 ARM to the new style trampoline.
13067 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13069 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13071 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13073 2007-10-09 Martin Baulig <martin@ximian.com>
13076 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13077 `field_info_offset_offset'.
13079 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13081 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13082 removed more internal usage of the r11 register and made it available
13083 to the register allocator.
13085 2007-10-08 Mark Probst <mark.probst@gmail.com>
13087 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13088 when sharing generics and treat type variables as references.
13090 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13092 * mini-ppc.c: started removing the internal uses of register r11
13093 to eventually allow the register allocator to manage it as an
13094 additional available register.
13096 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13098 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13100 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13102 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13103 specific trampolines as they are not performance critical as a jump
13104 target (maybe align as before only for AOT code?). This saves about
13105 200 KB of native code on x86 for monodevelop startup.
13107 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13109 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13110 monodevelop startup.
13112 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13114 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13116 * mini-sparc.h mini-sparc.c: Implement IMT support.
13118 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13119 its smaller and doesn't clobber sparc_g1.
13121 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13123 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13125 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13127 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13129 * mini-ppc.c: implemented fast delegate invocation.
13131 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13133 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13135 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13137 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13138 code to the new style trampoline in preparation for IMT support.
13140 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13142 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13143 systems already. This also reduces the specific trampiline sizes and
13144 prepares for the use of r12 as the IMT identifier register.
13146 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13148 * mini-mips.h: endianess fix (simplified from a patch by
13149 Thomas Kunze <thommy@tabao.de>, bug #323737).
13151 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13153 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13154 to access ucontext fields and enable netbsd support
13155 (partially from Magnus Henoch <mange@freemail.hu>).
13157 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13159 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13160 use the preprocessor from the CPP env var if it is set.
13162 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13164 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13165 code, before interface_offset gets used.
13167 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13169 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13170 mono_class_setup_vtable () before accessing klass->vtable.
13172 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13174 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13177 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13179 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13180 IMT slots (this saves hundreds of KB of memory in programs like
13181 IronPython and Monodevelop).
13183 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13185 * mini.c: print the delegate counter.
13187 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13189 * mini-x86.c: make it easier to enable the debugging code for IMT
13192 2007-09-28 Martin Baulig <martin@ximian.com>
13195 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13196 `mono_method_klass_offset' and `mono_method_token_offset'.
13198 2007-09-20 Mark Probst <mark.probst@gmail.com>
13200 * mini.c: First generics sharing implementation. Can only share
13201 in very simple cases. If sharing doesn't work it falls back to
13202 dedicated compilation.
13204 * mini.h: Flag in MonoCompile to specify whether generic
13205 compilation is shared. Flags enum for marking which generic inst
13206 of a context is used. Prototypes for helper functions.
13208 * generic-sharing.c: Helper functions for generic method sharing.
13210 * optflags-def.h: Optimization flag (gshared) for enabling generic
13211 method sharing added.
13213 * Makefile.am: generic-sharing.c added.
13215 2007-09-19 Daniel Nauck <dna@mono-project.de>
13217 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13219 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13220 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13223 2007-09-19 Martin Baulig <martin@ximian.com>
13225 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
13226 mono_debug_cleanup() is now part of mono_cleanup().
13228 2007-09-18 Zoltan Varga <vargaz@gmail.com>
13230 * driver.c (mono_main): Fix a warning.
13232 2007-09-17 Zoltan Varga <vargaz@gmail.com>
13234 * aot-compiler.c: Optimize various parts when processing large assemblies.
13237 * mini.c (mono_patch_info_hash): Improve hash function.
13239 2007-09-14 Jonathan Chambers <joncham@gmail.com>
13241 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
13243 Code is contributed under MIT/X11 license.
13245 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13247 * mini.c (mini_init): Fix a leak.
13249 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
13251 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13253 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
13255 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13257 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
13259 2007-09-13 Zoltan Varga <vargaz@gmail.com>
13261 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
13264 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13266 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13268 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
13270 * aot-runtime.c (decode_patch_info): Ditto.
13272 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13274 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13275 static case. Cache delegates in architecture specific code,
13276 based on number of parameters.
13278 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13279 in architecture specific code, based on number of parameters.
13281 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13282 caching happen in architecture specific code now.
13284 Code is contributed under MIT/X11 license.
13286 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13288 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13289 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13290 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13292 Code is contributed under MIT/X11 license.
13294 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13295 * mini.c: (mono_thread_abort) Fixed bug #82416.
13297 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13299 * mini.: hook the new managed GC allocation feature into the JIT.
13301 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13303 * mini.c: implementation for the new runtime tls opcode.
13305 2007-09-11 Martin Baulig <martin@ximian.com>
13308 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13309 `mono_method_inflated_offset'.
13311 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13313 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13314 async exceptions into a method.
13316 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13317 purpose of testing whenever the unwinder works at every instruction.
13319 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13321 * mini.c: check accessibility of method used in ldftn (fixes
13324 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13326 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13328 * inssel.brg: Fix a warning.
13330 2007-09-03 Martin Baulig <martin@ximian.com>
13332 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13333 now takes the `main_method' as argument.
13335 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13337 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13339 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13341 * driver.c: include the cil-coff.h header on Windows.
13343 Code is contributed under MIT/X11 license.
13345 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13347 * mini.c, driver.c: don't include the cil-coff.h header.
13349 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13351 * mini.c: flag places that needs fixes fo soft-float support.
13353 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
13355 * mini.h, inssel-float.brg: fix soft-float constant loads on big
13356 endian systems (partially from Dean Jenkins, bug #81924).
13358 2007-08-28 Mark Probst <mark.probst@gmail.com>
13360 * mini.c (check_linkdemand): Remove embedded reference object in
13361 call to LinkDemandSecurityException.
13362 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
13363 with an IntPtr instead of a reference object.
13365 2007-08-28 Zoltan Varga <vargaz@gmail.com>
13367 * mini.c (handle_initobj): Handle alignment properly.
13369 * inssel.brg (mini_emit_memset): Ditto.
13371 * inssel.brg (mini_emit_memcpy): Ditto.
13373 * inssel-sparc.brg: Ditto.
13375 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
13377 2007-08-26 Zoltan Varga <vargaz@gmail.com>
13379 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
13380 exceptions raised in unmanaged code. Fixes part of #82594.
13382 2007-08-24 Mark Probst <mark.probst@gmail.com>
13384 * mini.c (mono_method_to_ir), declsec.c
13385 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
13387 2007-08-22 Martin Baulig <martin@ximian.com>
13390 (MonoDebuggerThreadInfo): New typedef.
13391 (mono_debugger_thread_table): New global variable.
13392 (mono_debugger_thread_created): New public function.
13393 (mono_debugger_thread_cleanup): New public function.
13396 (MonoDebuggerInfo):
13397 - removed `get_current_thread' and `lookup_assembly'.
13398 - removed `data_table'.
13399 - added `thread_table'.
13402 (mono_thread_start_cb): Call mono_debugger_thread_created().
13403 (mono_thread_attach_cb): Likewise.
13404 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13405 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13408 * driver.c (mono_main): Move mono_debug_init() up, before calling
13409 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13411 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13413 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13414 together when passing several arguments of type double (gives a small
13415 speedup and saves a few bytes of generated code).
13417 2007-08-20 Jb Evain <jbevain@novell.com>
13419 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
13421 2007-08-20 Jb Evain <jbevain@novell.com>
13423 * mini.c (mono_method_to_ir): throw MethodAccessException
13424 and FieldAccessException instead of InvalidProgramException.
13426 2007-08-20 Mark Probst <mark.probst@gmail.com>
13428 * mini.c: CoreCLR security checks.
13430 * mini.h: Removed MonoSecurityMode (moved to
13431 metadata/security-manager.h) and mono_security_mode global var
13432 (replaced by set/get functions in security-manager.h).
13434 * driver.c: Added "core-clr-test" security mode for testing. Used
13435 set-function for setting security mode.
13437 2007-08-17 Mark Probst <mark.probst@gmail.com>
13439 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
13440 the new jit_info_table.
13442 * driver.c: Test code for the new jit_info_table (enabled by the
13443 define MONO_JIT_INFO_TABLE_TEST).
13445 2007-08-14 Zoltan Varga <vargaz@gmail.com>
13447 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13448 detection of call <REG> instruction sequence. Fixes build on freebsd.
13450 2007-08-13 Zoltan Varga <vargaz@gmail.com>
13452 * mini-exceptions.c: Fix a warning.
13454 2007-08-11 Zoltan Varga <vargaz@gmail.com>
13456 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
13457 stack overflow handling code on amd64 too.
13459 * mini-exceptions.c (mono_setup_altstack): Make this use
13460 mono_thread_get_stack_bounds ().
13462 * mini-x86.h: Disable sigaltstack on solaris x86.
13464 2007-08-10 Zoltan Varga <vargaz@gmail.com>
13466 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13468 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13470 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13472 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13474 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13476 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13478 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13480 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13483 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13485 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13486 to be emitted (bug #82281).
13488 2007-08-01 Martin Baulig <martin@ximian.com>
13490 Merged the `debugger-dublin' branch.
13492 * debug-debugger.h (MonoDebuggerInfo):
13493 Removed the `old_*' compatibility entries.
13494 Added `debugger_version' and `data_table'.
13495 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13496 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13499 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13500 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13501 instead of a `gconstpointer'.
13502 (mono_debugger_insert_method_breakpoint): Return a
13503 `MonoDebugMethodAddressList *'.
13505 2007-06-28 Martin Baulig <martin@ximian.com>
13507 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13509 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13511 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13512 __builtin_frame_address () since it is broken on older gcc versions.
13514 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13516 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13517 on the stack overflow handling and made the managed stack overflows
13518 catchable in most cases using soft guard pages.
13519 * exceptions-x86.c: added code to restore the protection in the soft
13520 guard pages at the end of exception handling.
13522 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13524 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13526 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13528 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13529 exception handling.
13531 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13533 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13534 signal handling support until it has been ported to the new mechanism.
13535 * mini.c: fixed stack overflow detection and use the new
13536 architecture code to handle signals on the altstack.
13538 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13540 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13541 stack overflows on the alt stack.
13543 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13545 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13546 stack overflows on the alt stack.
13548 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13550 * exceptions-ppc.c: cleanup preparing for altstack support.
13552 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13554 * exceptions-arm.c: cleanup preparing for altstack support.
13556 2007-07-27 Mark Probst <mark.probst@gmail.com>
13558 * mini.c (print_jit_stats): Output hazard pointer stats.
13560 2007-07-26 Mark Probst <mark.probst@gmail.com>
13562 * driver.c, mini.c: Replaced security mode flags with a single
13565 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13567 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13569 2007-07-25 Mark Probst <mark.probst@gmail.com>
13571 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13572 (which doesn't do anything yet) for activating Core CLR
13573 (Silverlight) security.
13575 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13577 * mini-codegen.c: work around a possible gcc bug on arm.
13579 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13581 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13582 message for platforms that don't support AOT compilation.
13584 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13586 * mini.h, mini.c, driver.c: temporary smcs hack.
13588 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13590 * mini-arm.h, mini-arm.c: arm EABI fixes.
13592 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13594 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13597 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13598 trampolines taking a method argument.
13600 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13602 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13603 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13605 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13606 JIT compilation throws an exception. Fixes #82050.
13608 2007-07-19 Mark Probst <mark.probst@gmail.com>
13610 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13611 with the MONO_EXCEPTION_ defines.
13613 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13615 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13618 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13619 the cause of an assertion.
13621 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13623 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13626 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13628 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13629 assert. Should fix #82103.
13631 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13633 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13634 here too. Fixes #82095.
13636 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13639 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13641 * mini-amd64.h: Enable IMT for amd64.
13643 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13645 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13647 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13649 2007-07-12 Mark Probst <mark.probst@gmail.com>
13651 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13652 as soon as check_linkdemand sets an exception_type.
13654 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13656 * mini-x86.c: fixed offsets for IMT call sequence.
13657 * mini-x86.h: enable IMT again.
13659 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13661 * trace.c (mono_trace_enter_method): Decode MonoType too.
13663 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13665 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13667 * mini-amd64.c: Add preliminary IMT implementation.
13669 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13671 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13672 understand the new IMT-base interface invocation (thanks to
13673 Daniel Nauck for the report and the remote debugging session).
13675 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13677 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13679 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13681 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13683 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13685 * mini-trampolines.c: implement AOT IMT support.
13686 * mini-x86.h: enable IMT support for wider testing.
13688 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13690 * inssel.brg (emit_imt_argument): Add aot support here.
13692 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13694 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13696 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13697 of the IMT implementation, partially from massi, with my
13698 implementation of the bsearch sequence. Disabled by default until
13699 the AOT code is implemented.
13701 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13703 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13705 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13707 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13709 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13710 arch-independent IMT JIT code from Massimiliano
13711 Mantione (massi@ximian.com) with small cleanups from me.
13713 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13715 * Makefile.am: fix svn invocation to get the svn revision to be
13716 independent of the local language (build fix).
13718 2007-07-09 Mark Probst <mark.probst@gmail.com>
13720 * mini.c (inline_method): Reset cfg->exception_type if the
13721 inlining is aborted. Fixes: 82049.
13723 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13725 * mini.c: remove assert from exception handling code when exception_ptr
13728 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13730 * mini.c (mono_codegen): Add an assert.
13732 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13733 enter and leave code.
13734 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13736 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13738 * mini-ppc.c: fixed memory corruption for localloc(0)
13741 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13743 * mini.c: Fix warnings.
13745 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13747 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13748 to emit better double->int conversions.
13750 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13752 * mini.c: the provided Min/Max optimizations are valid for unisgned
13755 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13757 * 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
13759 2007-06-28 Miguel de Icaza <miguel@novell.com>
13761 * mini.c (mono_running_on_valgrind): Add support for reporting the
13762 method and its boundaries to valgrind.
13764 2007-06-28 Martin Baulig <martin@ximian.com>
13766 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13768 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13770 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13772 * generic.2.cs: Add new test case.
13774 2007-06-25 Martin Baulig <martin@ximian.com>
13776 Merged the `debugger-dublin' branch.
13779 (mono_debugger_insert_method_breakpoint): New public method.
13780 (mono_debugger_remove_method_breakpoint): Likewise.
13781 (mono_debugger_check_breakpoints): New static method.
13782 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13784 * debug-debugger.h (MonoDebuggerInfo):
13785 Renamed (to keep backward compatibility in the vtable):
13786 `insert_breakpoint' -> `old_insert_breakpoint'.
13787 `remove_breakpoint' -> `old_remove_breakpoint'.
13788 `create_string' -> `old_create_string'.
13789 `lookup_class' -> `old_lookup_class'.
13790 `lookup_type' -> removed; changed into a dummy field.
13791 `lookup_assembly' -> `old_lookup_assembly'.
13792 Added (same functionality, but different signature):
13793 `create_string', `lookup_class', `lookup_assembly'
13795 `get_method_addr_or_bpt', `remove_method_breakpoint',
13796 `runtime_class_init'.
13798 * debug-debugger.c: Merged the `debugger-dublin' branch.
13800 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13802 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13804 (peephole_pass): Likewise.
13806 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13808 * driver.c: hopefully make setaffinity work also for ancient
13811 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13813 * driver.c : win32 build fix.
13815 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13817 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13818 processor if it is set.
13820 2007-06-21 Martin Baulig <martin@ximian.com>
13822 * debug-mini.h: New file.
13825 (mono_debugger_insert_breakpoint_full): Moved here from
13826 ../metadata/mono-debug-debugger.c.
13827 (mono_debugger_remove_breakpoint): Likewise.
13828 (mono_debugger_breakpoint_callback): Likewise.
13830 2007-06-15 Raja R Harinath <rharinath@novell.com>
13832 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13833 changes in MonoGenericClass.
13835 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13837 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13839 2007-06-14 Raja R Harinath <rharinath@novell.com>
13841 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13842 removal of MonoGenericMethod.
13844 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13846 * mini-exceptions.c: hooks for the exception events profiling API.
13848 2007-06-14 Randolph Chung <tausq@debian.org>
13850 * Makefile.ma: Add hppa target.
13851 * mini-arch.h: Include mini-hppa.h
13852 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13853 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13854 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13856 2007-06-14 Randolph Chung <tausq@debian.org>
13858 * inssel.brg: Add rules for "chained" compare-branch operations so that
13859 a single compare op can affect multiple branches. Adjust cost for
13860 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13861 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13862 cost for some rules so that they can more easily be overridden by
13863 per-arch rules (with fixes from lupus).
13864 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13866 2007-06-13 Randolph Chung <tausq@debian.org>
13868 * mini-ops.h: Reorder branch ops so that they match the order of the
13869 corresponding CEE_* ops. The code expects them this way.
13870 Add new ops for HPPA target.
13871 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13873 2007-06-13 Randolph Chung <tausq@debian.org>
13875 * mini-exceptions.c: Handle cases where the stack grows towards
13877 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13879 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13881 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13883 * driver.c: explain where a non-matching corlib is found.
13885 2007-06-13 Mark Probst <mark.probst@gmail.com>
13887 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13889 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13891 * mini-exceptions.c: Generate a method profile leave event during
13892 an exception to ensure that the profiler gets notified.
13894 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13896 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13899 * cpu-amd64.md: Add long_and/or/xor opcodes.
13901 2007-06-06 Wade Berrier <wberrier@novell.com>
13903 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13904 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13905 length of instruction shr_imm (expected 8, got 10)
13907 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13909 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13911 2007-06-06 Mark Probst <mark.probst@gmail.com>
13913 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13914 MonoInternalHashTable again (fixed bug in the internal hash table
13917 2007-06-06 Mark Probst <mark.probst@gmail.com>
13919 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13920 Have to figure out what makes it crash the SWF regression.
13922 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13924 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13926 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13928 * mini.c: optimize out the type check when storing null in a
13931 2007-06-04 Mark Probst <mark.probst@gmail.com>
13933 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13934 MonoInternalHashTable.
13936 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13938 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13939 signed integer methods.
13941 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13943 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13944 permanently since the current approach doesn't work.
13946 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13948 * inssel.brg (stmt): Only call delegate->invoke_impl if
13949 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13951 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13953 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13954 the sreg2==rdx case.
13956 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13957 account if it contains a rex prefix.
13958 (peephole_pass): Handle OP_FMOVE as well.
13960 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13962 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13963 as it causes regressions.
13965 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13967 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13968 static case as well.
13970 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13972 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13973 (mono_arch_get_this_arg_from_call): Ditto.
13975 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13977 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13980 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13981 (mono_arch_get_this_arg_from_call): Ditto.
13983 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13985 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13986 try to create optimized invoke code and use that for further invocations.
13987 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13989 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13991 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13993 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13994 sealed classes or methods.
13995 *devirtualization.cs: tests for the new optimization
13997 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13999 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14000 by the update_volatile () function.
14002 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14004 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14007 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14009 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14011 * mini.c: Add configure checks for header files.
14012 * mini-x86.c: Add configure checks for header files.
14013 * trace.c: Add configure checks for header files.
14014 * aot-runtime.c: Add configure checks for header files.
14015 * aot-compiler.c: Add configure checks for header files.
14016 * driver.c: Add configure checks for header files.
14017 * mini-codegen.c: Add configure checks for header files.
14019 Code is contributed under MIT/X11 license.
14021 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14023 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14024 icompare_imm -128 + op_iclt. Fixes #81703.
14026 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14028 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14030 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14032 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14033 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14034 so that all isinst checks now use "interface_bitmap".
14036 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14038 * cpu-amd64.md (jmp): Fix a warning.
14040 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14042 * basic.cs: Add new regression test.
14044 * basic.cs: Remove test which is now in basic-long.cs.
14046 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14048 * basic-long.cs: Add new test.
14050 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14052 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14054 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14056 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14058 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14061 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14062 throwing code a bit.
14064 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14065 the exception throwing code a bit.
14067 * mini-x86.c (get_call_info): Allocate result from a mempool.
14069 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14071 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14073 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14075 * mini.h (MonoCompile): Add 'token_info_hash' field.
14077 * mini.c: Save token->method associations during compilation so the AOT
14078 compiler can use it.
14080 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14081 which reference generic classes and methods.
14083 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14085 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14087 * aot-compiler.c (compile_method): Fix a typo in a comment.
14089 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14091 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14092 everything generic.
14094 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14096 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14098 * mini.h (MonoCompile): Add 'args' field.
14100 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14103 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14105 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14107 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14109 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14111 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14112 opcodes for some opcodes.
14114 * mini.h *.brg *.c: Use the new opcodes.
14116 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14118 * mini.h: Bumped aot revision.
14120 * inssel.brg: modified code generation of type checks for interfaces
14121 to use the new "MonoClass.interface_bitmap" instead of the old
14122 "MonoClass.interface_offsets".
14124 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14126 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14128 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14130 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14133 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14135 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14137 2007-04-27 Wade Berrier <wberrier@novell.com>
14139 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14140 mini.h) to fix build.
14142 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14144 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14146 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14147 causes the corlib unit tests to fail.
14149 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14151 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14153 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14155 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14156 opcodes to the comparison relations.
14158 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14159 opcodes to their types.
14161 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14163 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14164 it in cfg->arch.cinfo.
14166 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14168 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14169 cfg->cil_offset_to_bb.
14171 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14173 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14174 created becase of initlocals.
14176 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14178 * mini-alpha.c cpu-alpha.md: More alpha port work from
14179 Sergey Tikhonov <tsv@solvo.ru>.
14181 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14183 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14185 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14187 * cpu-s390.md (break): Correct the length of break instruction.
14189 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14191 * mini.c: fix a couple of soft-float issues and comments.
14193 2007-04-15 Miguel de Icaza <miguel@novell.com>
14195 * trace.c (is_filenamechar): - is also a filename char.
14197 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14199 * mini-s390.c: Correct checking for enum type in return value processing.
14201 2007-04-14 Raja R Harinath <rharinath@novell.com>
14203 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14204 (version.h): Makefile is in the build directory.
14206 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14208 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14210 2007-04-11 Martin Baulig <martin@ximian.com>
14212 * mini.c (can_access_member): Fix handling of generic classes;
14215 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14217 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14219 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14221 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14223 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14225 * mini-codegen.c: make sure the right spill amount is
14226 used for fp or integer registers (fixes the float_sub_spill() on ppc).
14228 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
14230 * mini-ppc.c: fixes for the fp_branch_nan test.
14232 2007-03-23 Zoltan Varga <vargaz@gmail.com>
14234 * basic.cs: Comment out new test which still fails on ia64.
14236 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14238 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
14240 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14242 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
14244 2007-03-22 Zoltan Varga <vargaz@gmail.com>
14246 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
14247 on 64 bit machines. Fixes part of #80738.
14249 * basic.cs: Add regression test.
14251 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14253 * inssel.brg basic.cs: Revert previous change to fix build.
14255 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
14258 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
14260 * basic.cs: Add new regression test.
14262 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14264 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14267 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14269 * cpu-s390x.md: Correct length of break instruction.
14271 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14273 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14274 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14276 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14278 * *.c: Begin WIN64 port.
14279 * mini.c: Use correct register in profiler.
14280 * mini-amd64.c: No inline assembly on Win64.
14281 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14282 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14283 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14284 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14285 mono_arch_ip_from_context for Win64.
14287 Contributed under MIT/X11 license.
14289 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14291 * exceptions-amd64.c (seh_handler): Ditto.
14293 * exceptions-x86.c (seh_handler): Fix a memory leak.
14295 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14297 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14298 mini-s390x.c: fixed peephole optimizations to deal
14299 correctly with 1 and 2 byte reload avoidance.
14301 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14303 * cpu-s390.md, cpu-s390x.md: update localloc length.
14305 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14307 * cpu-g4.md: added missing descriptions.
14309 2007-03-14 Miguel de Icaza <miguel@novell.com>
14311 * Makefile.am: Add support so the tail tests are not executed on
14312 PowerPC as that is a known limitation of the PowerPC port.
14314 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14316 * runmdesc.bat: Move to msvc directory.
14318 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14320 * runmdesc.bat: Run executable that was produced by the current
14321 target and sent via an argument.
14323 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14325 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14328 * generics.2.cs: Add regression test.
14330 2007-03-09 Wade berrier <wberrier@novell.com>
14332 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14334 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14336 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14337 AOT code depends on this.
14339 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14341 * mini.c: more precise tracking of types in the eval stack
14342 (part of fix for bug #81044).
14344 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14346 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14348 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14350 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14352 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
14354 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
14356 2007-02-22 Zoltan Varga <vargaz@gmail.com>
14358 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
14359 a pointer on 64 bit systems. Fixes #80190.
14361 * iltests.il: Add new regression test.
14363 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14365 * mini.c: inline a constant for Environment.IsRunningOnWindows.
14367 2007-02-19 Geoff Norton <gnorton@customerdna.com>
14369 * trace.c: Remove an erroneous alignemnt check when tracing.
14370 Fixes --trace on OSX86.
14372 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14374 * mini-$(arch).h: initialize SP in context for all the archs.
14376 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
14378 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
14379 regressions in the thread tests.
14381 2007-02-14 Zoltan Varga <vargaz@gmail.com>
14383 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
14384 - fixed implementation of LOCALLOC opcode
14385 - implemented non-un compare for floats
14387 - implementation of FDIV and CKFINITE opcodes
14388 - fixes for latest mono updates
14389 - additional arch opcodes
14391 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14393 * Makefile.am: simplify and merge rules for cross-compilation.
14395 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14397 * local-propagation.c: Actually *apply* the fix for bug 80591...
14399 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14401 * mini-exceptions.c: backuot part of the last change
14402 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14404 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14405 * inssel.brg: Fix bug 59286.
14408 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14410 * mini-exceptions.c: patch from Zoltan to correctly check for
14411 stack boundaries (using the stack register, not the frame register),
14412 fixes bugs #80724, #79717.
14414 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14416 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14417 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
14419 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
14420 presence of frame pointer elimination.
14422 2007-02-01 Geoff Norton <gnorton@customerdna.com>
14424 * mini-x86.h: NetBSD UCONTEX_REG defines.
14426 2007-02-01 Zoltan Varga <vargaz@gmail.com>
14428 * inssel-amd64.brg: Fix amd64 build.
14430 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
14432 * mini.h: remove extern to workaround what looks likes gcc bug 26905
14435 2007-01-31 Zoltan Varga <vargaz@gmail.com>
14437 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
14440 * mini-<ARCH>.c: Use mono_is_regsize_var ().
14442 2007-01-30 Mark Mason <mason@broadcom.com>
14444 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
14445 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
14446 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
14447 beginning support for CEE_JMP [not quite working yet]
14448 * tramp-mips.c: LMF handling now works
14450 2007-01-30 Zoltan Varga <vargaz@gmail.com>
14452 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
14454 * mini.h (NULLIFY_INS): New macro.
14456 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14458 * mini.c: statistical profiler fix for windows, patch
14459 from Tor Lillqvist (tml@novell.com).
14461 2007-01-30 Massimiliano Mantione <massi@ximian.com>
14462 * local-propagation.c: Fix bug 80591.
14464 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14466 * Makefile.am: put back the --export-dynamic option as with
14467 the previous gmodule flags (thanks to Robert Jordan).
14469 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14471 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14473 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14474 simplify and speed up the local register allocator. Also rename some fields
14475 like iassign->vassign.
14477 * regalloc.c: Remove some functions which are no longer used since their
14478 inlined version is in mini-codegen.c.
14480 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14482 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14484 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14486 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14487 narrowing. Fixes #80622.
14489 * iltests.il: Add new regresssion test.
14491 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14493 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14494 debug-debugger.c, debug-debugger.h: warning fixes.
14495 * driver.c: updated copyright year and made it fit in one line.
14497 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14499 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14501 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14503 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14505 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14507 * iltests.il: Add new test for bug #80507.
14509 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14511 * mini-arm.h: use soft-float also on vfp for now.
14513 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14515 * mini.c: fix some more soft-float issues.
14517 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14519 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14521 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14522 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14523 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14524 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14526 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14528 * mini-arm.c: typo fix.
14530 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14532 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14534 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14536 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14537 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14539 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14541 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14543 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14545 * inssel.brg: Fix a warning.
14547 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14549 * abcremoval.c ssa.c ssapre.c: Update after this change.
14551 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14553 * dominators.c (df_set): Use mono_bitset_union_fast.
14555 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14557 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14558 mini-codegen.c: reduce relocations and memory usage for the cpu
14561 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14563 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14565 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14566 to reduce their size.
14568 2007-01-19 Mark Mason <mason@broadcom.com>
14570 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14571 * mini-mips.c: more configuration macros, support long conditional branches, additional
14572 asserts, fix epilog instrumentation.
14573 * mini-mips.h: use standard stack walk
14574 * cpu-mips.md: increase size of div, rem and conditional branches
14576 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14578 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14581 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14583 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14584 (compile_method): Ditto.
14586 * aot-runtime.c (decode_klass_info): Ditto.
14588 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14589 needed by the code generated by inssel.brg. Also fix a warning.
14591 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14593 * mini.c: deal with enums that become genericinsts by
14594 being nested in a generic class (bug #79956).
14596 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14598 * mini.c: match the generic definition to check for
14599 private access with generic types (bug #78431).
14601 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14603 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14604 to make life easier for people cross-compiling that insist on not
14607 2007-01-17 Mark Mason <mason@broadcom.com>
14609 * inssel-long.brg: patch to deal with mips missing flags
14610 * inssel-long32-mips.brg: implement overflow checks
14611 * insset-mips.brg: implement overflow checks
14612 * mini-mips.h: implement conditional exception handling
14613 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14614 Remove unused code, minor cleanups.
14615 * exceptions-mips.c: minor cleanups
14616 * mini-ops.h: add mips conditional exception ops
14617 * cpu-mips.md: add mips conditional exception ops
14620 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14622 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14623 to deal with mips missing of flags.
14625 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14627 * exceptions-ppc.c: execute fault handlers.
14629 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14631 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14633 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14635 * mini.c: handle also floating point values in initialize_array.
14637 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14639 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14640 array initialization and make it conditional on the intrins option.
14642 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14644 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14645 relocations and put the patch info names close to the enum definition.
14647 2007-01-15 Mark Mason <mason@broadcom.com>
14649 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14651 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14653 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14655 2007-01-12 Raja R Harinath <rharinath@novell.com>
14657 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14659 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14661 * Makefile.am: distribute the mips sources.
14663 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14665 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14668 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14670 * cpu-x86.md: back out for now as this triggers other regressions.
14672 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14674 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14675 to eax:edx, so ecx can't get allocated to them (bug #80489).
14677 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14679 * mini.c, mini-exceptions.c: enabled running fault handlers
14682 2007-01-03 Miguel de Icaza <miguel@novell.com>
14684 * driver.c: If nothing fail, do not use the string "failed",
14685 because it makes it very annoying to view test result logs on the
14688 2006-12-30 Miguel de Icaza <miguel@novell.com>
14690 * debug-debugger.c (mono_debugger_main): Rename "main" to
14691 "main_method" to prevent a warning.
14693 Remove a warning for unused field.
14695 2006-12-28 Martin Baulig <martin@ximian.com>
14698 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14700 2006-12-22 Martin Baulig <martin@ximian.com>
14702 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14703 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14704 seperate `.mdb_debug_info' section, so we can access it from the
14705 debugger even if the binary is stripped.
14707 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14708 from the `.mdb_debug_info' here to prevent the linker from
14709 removing that section.
14711 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14712 mdb-debug-info64.s.
14714 2006-12-19 Robert Jordan <robertj@gmx.net>
14716 * mini-x86: enable the code to return small structures in
14717 registers for FreeBSD as well. Fixes bug #80278.
14718 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14720 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14722 * mini-x86.c: align the stack when calling the profiler
14723 function instrumenting the prolog (on OSX).
14725 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14727 * mini.c: emit a break opcode where Debugger.Break () is called.
14729 2006-12-13 Miguel de Icaza <miguel@novell.com>
14731 * mini.c (mono_method_to_ir): Provide useful information on this
14732 assert, to prevent others from debugging like I did.
14734 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14736 * mini.c: enable code which was incorrectly commented
14739 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14741 * mini-x86.c: enable on OSX, too, the code to return small
14742 structures in registers.
14744 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14746 * mini-x86.c: remove the use of the dynamic code manager here, too.
14748 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14750 * mini.h, debug-debugger.c, tramp-*.c: fixed
14751 mono_debugger_create_notification_function() to use
14752 mono_global_codeman_reserve () instead of a dynamic code manager.
14754 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14756 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14757 ves_array_element_address() jit icall and use a generated
14758 managed method instead (which is about 4 times faster for a rank 3
14761 2006-11-29 Mark Mason <mason@broadcom.com>
14763 * basic-calls.cs: additional tests for passing
14764 structures as function arguments.
14766 2006-11-29 Mark Mason <mason@broadcom.com>
14768 * mini-mips.h: disable custom exception handling
14769 * mini-mips.c: throw/rethrow should use jalr to call
14770 exception stubs. Fixed bug with passing structures
14771 by value. More support for tracing floating point
14774 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14776 * mini.c: fixed typo in the soft-float ldind.r4 handling
14779 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14781 * mini.c, mini.h, driver.c: added --runtime command line
14782 option to select a different runtime than the autodetected one.
14783 * jit.h: added API for embedders to initialize with a specific
14786 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14788 * mini.c: handle also boxing of r4 values (bug #80024).
14790 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14792 * mini-ppc.c: force indirect calls until we reserve
14793 enough address space for all the generated code.
14795 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14797 * exceptions-arm.c: workaround bugs in the libc definition
14798 of struct ucontext.
14800 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14802 * inssel.brg: fixes from me and Mark Mason.
14804 2006-11-23 Dick Porter <dick@ximian.com>
14806 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14807 semaphore display now we've fixed the initial value
14809 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14811 * inssel.brg: partially revert the last change to fix the build.
14813 2006-11-21 Mark Mason <mason@broadcom.com>
14815 * inssel.brg: Add and use compare-and-branch macros to support
14816 architectures that do not have condition code registers (ie. MIPS).
14817 * *-mips.{c,brg,md}: Fix copyright statements
14819 2006-11-20 Mark Mason <mason@broadcom.com>
14821 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14822 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14823 * mini.h: Added declaration for mono_print_ins()
14824 * mini-codegen.c: added ins_spec initializer for MIPS
14825 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14826 vreg to be virtual and hreg to be non-virtual.
14827 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14828 is not yet working/implemented correctly.
14829 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14830 non-static, fixup calls to print_ins() from other parts in the file.
14832 2006-11-20 Mark Mason <mason@broadcom.com>
14834 * basic-calls.cs: added tests for passing structures as arguments
14837 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14839 * inssel-long32.brg: optimize signed division by power of two.
14841 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14843 * mini-arm.c: added support for interworking with thumb code
14844 (mono must be still be built using the ARM instruction encoding).
14846 2006-11-19 Miguel de Icaza <miguel@novell.com>
14848 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14849 verifier has different rules for it. Fixes a few verifier issues
14852 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14853 at the end, so people know what happened.
14855 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14857 * brach-opts.c: in optimize_exception_target() make sure we
14858 are in a catch clause (fixes bug #79871).
14860 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14862 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14863 more soft-float support fixes.
14865 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14867 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14868 that are passed half on the stack and half in registers.
14870 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14872 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14873 more mips integration work from Mark E Mason
14874 <mark.e.mason@broadcom.com>.
14876 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14878 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14879 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14880 tramp-mips.c: added sources for the mips port, not
14881 integrated in the build yet. Contributed by
14882 Mark E Mason <mark.e.mason@broadcom.com>.
14884 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14886 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14888 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14890 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14891 put the soft-float rules in its own file since it seems to
14892 break s390 compilation.
14894 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14896 * mini-arm.c: fixed wrnings.
14898 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14900 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14901 inssel-arm.brg: ARM support for soft-float.
14903 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14905 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14906 loads and stores of 32 bit fp values.
14908 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14910 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14912 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14913 works. Fixes #79852 and #79463.
14915 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14917 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14918 more soft-float support WIP and fixes.
14920 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14922 * mini-arm.c: some VFP updates.
14924 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14926 * mini-exceptions.c: 0 is a valid local var offset in some
14927 architectures, don't assert (bug #78508).
14929 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14931 * exceptions-arm.c: fixed off by one error in stack walk code.
14933 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14935 * mini.h, mini.c: more precise tracking of type load exceptions.
14937 2006-11-03 Robert Jordan <robertj@gmx.net>
14939 * Makefile.am: [WIN32] Add monow.exe target.
14940 * driver.c: [WIN32] Don't detach the console when debugging.
14943 2006-10-30 Miguel de Icaza <miguel@novell.com>
14945 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14947 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14949 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14951 * driver.c (mini_regression): Fix --regression with AOT.
14953 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14955 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14957 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14959 * mini-sparc.h: Don't use sigaction on sparc/linux.
14961 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14963 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14965 * mini-exceptions.c: Add proper include files for getpid ().
14967 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14969 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14970 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14973 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14974 name cache to reduce its size.
14976 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14978 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14980 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14981 the mono_lmf TLS variable.
14983 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14984 trampoline lmf frames.
14986 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14988 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14990 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14991 the mono_lmf TLS variable.
14993 * mini-exceptions.c: Access the LMF structure through accessors.
14995 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14996 variable instead of in jit_tls->lmf.
14998 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15000 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15001 trampoline lmf frames.
15003 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15005 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15007 * mini.c trace.c mini-x86.c: Revert these too.
15009 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15012 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15014 * genmdesc.c: removed now dead code.
15016 2006-10-09 Robert Jordan <robertj@gmx.net>
15018 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15020 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15022 * mini.h: do not leave gaps in the opcode values.
15024 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15026 * jit-icalls.h: flag functions as internal here, too.
15028 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15030 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15031 functions with the internal attribute.
15033 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15035 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15037 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15039 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15042 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15044 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15045 tail calls as on other platforms.
15047 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15049 * iltests.il: Add a few tailcall tests.
15051 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15053 * driver.c: fix loop for old compilers (bug #79521).
15055 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15057 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15059 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15061 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15062 metadata without any code.
15064 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15065 more precise debugging information using gdb.
15067 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15069 * inssel-ia64.brg: Make the helper methods static.
15071 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15073 * inssel-x86.brg: make the helper methods static.
15075 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15077 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15079 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15081 * mini.c: updates for monoburg changes.
15082 * inssel.brg: make a few helper functions static as they should.
15084 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15086 * Makefile.am: Move mini-codegen.c to common_sources.
15088 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15090 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15092 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15093 mini-ppc.h: port to use the common local register allocator.
15095 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15097 * mini.h: Remove the comment too then.
15099 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15101 * mini.h: put back backend.data which is to be used shortly and
15102 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15103 pointers on 4 byte boundaries it'd have much bigger issues running
15104 and you can ifdef it out anyway.
15106 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15108 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15109 MonoInst size by 4 bytes on 64 bit machines.
15111 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15113 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15114 replacement with more meaningful field names. Arch maintainers, please
15115 check the assigned names are good enough for your arch.
15117 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15119 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15120 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15122 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15124 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15125 relocations and memory requirements, put the optimization flags
15126 definitions in their own file.
15128 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15130 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15132 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15134 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15136 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15138 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15140 * inssel.brg: use the correct function to get the size of an item
15141 in an array, given an element class.
15142 * aot-compiler.c: do not access class->class_size directly.
15144 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15146 * mini.h, debug-mini.c: added a debugging function to print
15147 info about local variables and arguments in a jitted method.
15149 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15151 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15153 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15155 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15157 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15158 inner and outer loops when passing vtypes.
15160 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15162 * mini-ppc.c: take into account the cpu errata for cache flushing
15163 which caused some random errors (bug #79381).
15165 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15167 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15168 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15170 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15172 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15175 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15176 freebsd ports tree.
15178 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15179 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15181 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15184 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15186 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15188 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15190 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15191 macro does not have to be changed during debugging.
15193 * 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>.
15195 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15197 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15199 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15200 MONO_ARCH_NO_EMULATE_MUL is defined.
15202 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15204 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15206 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15208 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15210 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15212 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15213 stuff to mini-exceptions.c where it is used.
15215 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15216 setup code, the real one is in mini-exceptions.c.
15218 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15219 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15220 some changes from the freebsd ports tree.
15222 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15225 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
15227 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
15229 * mini.c: on Linux, check for /proc to be mounted
15230 (bug# 79351, novell bug#201204).
15232 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
15234 * mini.c: handle cases where pthread_attr_getstack() behaves
15235 incorrectly (bug #78096).
15237 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
15239 * mini-arm.c: support larger stack frames (bug #79272).
15241 2006-09-08 Zoltan Varga <vargaz@gmail.com>
15243 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
15245 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
15248 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
15249 mono_class_from_name () to find a class from its name.
15251 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
15253 2006-09-07 Zoltan Varga <vargaz@gmail.com>
15255 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
15257 2006-09-05 Kornel Pal <kornelpal@gmail.com>
15259 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
15261 2006-09-04 Zoltan Varga <vargaz@gmail.com>
15263 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
15264 callinfo->trampoline.
15266 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15268 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
15271 2006-09-03 Zoltan Varga <vargaz@gmail.com>
15273 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15275 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15277 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15278 stats.method_trampolines, it is already done by the generic trampoline code.
15280 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15282 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15284 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15286 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15288 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15290 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15292 * mini.c (print_jit_stats): Print new stats.
15294 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15296 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15298 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15299 Address on two dimensional arrays. Fixes #78729.
15301 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15303 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15306 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15308 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15311 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15313 (mini_get_ldelema_ins): Ditto.
15315 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15317 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15318 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15321 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15323 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15324 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15326 * exceptions-s390x.c: Cosmetic change.
15328 * tramp-s390.c: Fix warning.
15330 * cpu-s390.md: Correct length of mul_imm.
15332 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15334 * aot-compiler.c: added binary writer with ELF backend
15335 implementation (only on Linux/x86 for now).
15337 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15339 * Makefile.am: Don't run net 2.0 AOT tests.
15341 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15342 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15344 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15346 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15348 * aot-compiler.c: simplified and refactored the asm-writing code
15349 to allow different backends.
15351 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15353 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
15355 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
15356 little. Share patches of type TYPE_FROM_HANDLE as well.
15358 * mini.c (mono_patch_info_equal): New helper function.
15359 (mono_patch_info_hash): Ditto.
15361 * aot-compiler.c (emit_method_code): Fix s390 build.
15363 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
15364 is not handled because it is stored as a flag and not as a type ctor. Fixes
15367 2006-08-17 Zoltan Varga <vargaz@gmail.com>
15369 * aot-compiler.c: Fix computation of GOT slot statistics.
15371 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
15372 Also remove support for not PIC AOT.
15374 * mini.h: Bump AOT file format version.
15376 * objects.cs: Add a test for #78990.
15378 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
15379 (peter.dettman@iinet.net.au). Fixes #79087.
15381 * basic-long.cs: Add a test for the above.
15383 2006-08-16 Zoltan Varga <vargaz@gmail.com>
15385 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
15387 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
15390 2006-08-15 Zoltan Varga <vargaz@gmail.com>
15392 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15395 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15397 * mini.c: Don't verify COM proxy invoke calls
15400 2006-08-10 Dick Porter <dick@ximian.com>
15402 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15403 which process is holding semaphores locked.
15405 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15407 * mini-ia64.c mini-amd64.c: Fix #79027.
15409 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15411 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15413 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15414 implicit arguments in a vararg call. Fixes #79027.
15416 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
15418 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
15419 (mono_get_array_new_va_signature): Ditto.
15421 2006-08-05 Zoltan Varga <vargaz@gmail.com>
15423 * aot-runtime.c: Call init_plt lazily.
15425 * inssel-long.brg: Fix unsigned long->int conversion.
15427 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
15429 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
15430 that most data is now in the .rss/.data section.
15432 2006-08-04 Zoltan Varga <vargaz@gmail.com>
15434 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
15436 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
15438 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
15440 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
15442 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
15443 virtual call. Fixes #79010.
15445 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
15446 and use the result as the this argument in the real call.
15448 * generics.2.cs: Add a new test for #79010.
15450 2006-08-03 Zoltan Varga <vargaz@gmail.com>
15452 * mini-x86.c: Fix a warning.
15454 * aot-compiler.c: Add a bunch of statistics.
15456 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
15458 2006-08-02 Zoltan Varga <vargaz@gmail.com>
15460 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
15462 2006-08-01 Zoltan Varga <vargaz@gmail.com>
15464 * 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>.
15466 2006-07-13 Miguel de Icaza <miguel@novell.com>
15468 * mini.c (mono_method_to_ir): Obtain the original method in the
15469 CIL stream and use this to perform validation.
15473 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15475 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15476 (mono_arch_call_opcode): Ditto.
15478 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15481 * mini.c (mono_patch_info_dup_mp): New helper function.
15483 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15484 compilation. Fixes #78827.
15486 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15488 * declsec.c: Use original security informations for
15489 MONO_WRAPPER_MANAGED_TO_MANAGED.
15491 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15493 * mini.c: Allow Com Interop methods/classes and
15494 don't verify COM wrapper calls
15497 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15499 * inssel-long32.brg: Fix long->i4 checked conversion.
15501 * exceptions.cs: Add a test for the above.
15503 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15505 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15507 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15510 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15513 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15515 * mini.c: Fix solaris/x86 exception handling.
15517 * Makefile.am: Get rid of $(ICU_LIBS).
15519 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15521 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15522 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15523 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15525 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15527 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15528 this function causes a SIGSEGV.
15530 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15532 * mini.c: Remove unused solaris/x86 includes.
15534 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15536 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15538 2006-06-20 Jb Evain <jbevain@gmail.com>
15540 * cpu-g4.md: fix max length of start_handler instruction.
15542 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15543 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15545 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15546 * ssa.c: Fixed bug 78653 for SSA based deadce.
15547 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15548 MonoInst.flags, used in SSA based deadce.
15549 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15550 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15552 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15554 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15555 it can end up using non executable memory on ppc64 systems
15556 running ppc32 userspace (fix from Johannes Berg).
15558 2006-06-14 Dick Porter <dick@ximian.com>
15560 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15563 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15564 * mini.c: Made so that inline is locally disabled if it would
15565 trigger a .cctor, because too many apps depend on this behavior
15566 (which seems to be also the one of the MS CLR).
15568 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15570 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15571 No idea why this worked before.
15573 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15574 which branch to outer exception clauses since they could skip the
15575 inner finally clauses. Fixes #78633.
15577 * exceptions.cs: Add a test for the above.
15579 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15582 * iltests.il: Add a test for the above.
15584 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15586 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15587 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15589 * iltests.il: Add a test for the above.
15591 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15593 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15595 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15596 methods as instrinsics.
15598 2006-06-09 Wade Berrier <wberrier@novell.com>
15600 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15601 (simple-cee-ops.h ssapre-mini-ops.h)
15603 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15605 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15606 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15608 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15609 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15611 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15613 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15615 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15617 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15618 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15619 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15620 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15621 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15622 of opcodes, so that bug 78549 should not happen again.
15623 * ssapre.c: Updated to use the renamed files.
15625 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15627 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15628 in OP_ATOMIC_EXCHANGE_I4.
15630 2006-06-07 Wade Berrier <wberrier@novell.com>
15632 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15633 in mono_debugger_create_notification_function)
15635 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15637 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15639 * mini.c (type_from_stack_type): Disable some changes which do not
15642 * driver.c: Reenable opts.
15644 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15645 of the evaluation stack.
15647 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15648 evaluation stack trace at entry to the bblock.
15650 * mini.c (merge_stacks): New function to perform verification of stack merges.
15651 Turned off by default.
15653 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15656 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15658 * local-propagation.c: Fixed bug 78549.
15660 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15662 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15664 2006-06-02 Miguel de Icaza <miguel@novell.com>
15666 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15667 tramp-arm.c, tramp-ia64.c
15668 (mono_debugger_create_notification_function): Update signature to
15669 new signature and use new protocol for creating the notification
15672 Should fix the build.
15674 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15676 * exceptions-ppc.c (mono_jit_walk_stack)
15677 (ves_icall_get_frame_info): Fix the build
15679 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15681 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15683 2006-05-31 Raja R Harinath <rharinath@novell.com>
15685 * il2tests.2.il: New file for generics CIL tests. Add test for
15687 * Makefile.am: Update.
15690 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15693 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15695 * aliasing.c: Fixed bug 78311.
15697 2006-05-29 Martin Baulig <martin@ximian.com>
15699 * mini-exceptions.c (mono_find_jit_info): When computing the
15700 native offset, check whether we're actually inside the method's
15701 code; call mono_debug_print_stack_frame() to format the frame.
15702 (ves_icall_System_Exception_get_trace): Call
15703 mono_debug_print_stack_frame() to format the stack frame.
15704 (ves_icall_get_trace): Update to the new debugging API.
15705 (mono_jit_walk_stack_from_ctx): Likewise.
15706 (ves_icall_get_frame_info): Likewise.
15708 * mini.c (get_method_from_ip): Use the new debugging API.
15709 (mono_print_method_from_ip): Likewise.
15712 (mono_jit_walk_stack): Use the new debugging API.
15713 (ves_icall_get_frame_info): Likewise.
15715 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15717 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15719 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15721 * mini.c: Added "limitator" to inline for debugging.
15723 2006-05-24 Martin Baulig <martin@ximian.com>
15725 * debug-debugger.c (mono_debugger_init): Create a private,
15726 malloc()-based code manager for the notification function and
15727 intentionally leak it on exit. This fixes the crash-on-exit race
15731 (mono_debugger_create_notification_function): Added
15732 `MonoCodeManager *' argument.
15735 (mono_debugger_create_notification_function): Added
15736 `MonoCodeManager *' argument.
15738 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15740 * aliasing.c: Fixed 64 bit issue.
15741 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15742 default since all known bugs are fixed (one more time!).
15744 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15746 * mini.c: write barrier support.
15748 2006-05-23 Martin Baulig <martin@ximian.com>
15750 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15751 check at the top of the file.
15753 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15755 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15756 reverting changes without reason and without changelog entries.
15758 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15760 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15761 to a few opcodes. Fixes #78439.
15763 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15764 consistency with other archs.
15766 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15768 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15770 * debug-debugger.c: fix the build.
15772 2006-05-17 Martin Baulig <martin@ximian.com>
15775 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15776 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15777 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15778 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15780 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15782 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15784 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15786 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15787 MONO_TYPE_GENERICINST.
15789 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15790 MONO_TYPE_GENERICINST.
15792 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15794 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15797 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15799 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15801 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15803 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15805 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15806 mono_trace_cleanup ().
15808 * iltests.il: Fix problem with the newly added test.
15810 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15811 due to register constraints, free up the previous hreg. Fixes #78314.
15813 * iltests.il: Add new test for #78314.
15815 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15816 Interlocked.Add. Fixes #78312.
15818 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15820 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15822 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15824 2006-05-05 Martin Baulig <martin@ximian.com>
15826 * debug-mini.c (mono_debug_open_block): New method.
15829 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15830 the beginning of each basic block.
15833 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15834 the beginning of each basic block.
15836 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15838 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15839 default until I understand why they break the build on amd64.
15841 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15843 * mini.c (mini_cleanup): Call mono_cleanup ().
15845 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15848 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15850 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15851 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15852 default since all known bugs are fixed, and I cannot reproduce bug
15853 77944... I'm asking Matt Hargett to test again after this commit.
15855 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15857 * mini-codegen.c: Fixed typo that thrashed inline.
15859 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15861 * dominators.c (compute_dominators): Avoid using a worklist since
15862 it is not correct in some cases. Instead, iterate over all bblocks as
15863 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15865 2006-04-28 Miguel de Icaza <miguel@novell.com>
15867 * mini.c (mono_jit_compile_method_inner): Use
15868 mono_prepare_exception_from_error that resets the value
15871 2006-04-27 Miguel de Icaza <miguel@novell.com>
15873 * mini.c: Move the mini_loader_error_to_exception to metadata.
15875 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15877 * aliasing.c: Fixed bug 78210.
15879 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15881 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15882 default until all their problems (or the ones they trigger) are fixed.
15884 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15886 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15888 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15889 as loaded only after resolving patches since that could invoke the same method.
15891 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15893 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15896 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15899 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15902 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15903 made from AOT code through the PLT table.
15905 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15906 holding the plt offset when a call is made to the aot plt trampoline.
15908 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15910 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15913 * Makefile.am (common_sources): Fix build breakage.
15915 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15916 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15917 intra-assembly calls if possible.
15919 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15921 * mini-trampolines.c: Handle PLT entries.
15923 * mini.c: Avoid creating a GOT var for calls.
15925 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15926 from mscorlib code.
15928 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15929 from mscorlib code.
15931 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15934 * mini.h: Bump AOT file format version.
15936 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15939 2006-04-25 Martin Baulig <martin@ximian.com>
15941 * driver.c: Disable copyprop, consprop and inline when running
15942 inside the debugger.
15944 2006-04-25 Martin Baulig <martin@ximian.com>
15946 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15947 with `get_current_thread' and added `detach'.
15948 (MonoDebuggerMetadataInfo): Added `thread_size',
15949 `thread_tid_offset', `thread_stack_ptr_offset' and
15950 `thread_end_stack_offset'.
15952 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15954 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15957 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15958 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15960 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15962 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15964 * aot.c: Add support for ADJUSTED_IID.
15966 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15968 * aot.c (emit_method_order): Don't align method_order_end.
15970 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15971 the interface ID changes.
15973 2006-04-21 Dick Porter <dick@ximian.com>
15975 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15976 cleaning up a thread. Fixes the new part of bug 77470.
15978 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15980 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15981 to managed wrapper.
15983 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15985 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15987 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15988 SIGSEGV. Fixes #78072.
15990 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15991 unregister our SIGABRT handler.
15993 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15995 * mini.c: Disabled inline where it can alter the call stack in a
15996 way visible from managed code.
15997 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16000 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16002 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16003 on other platforms. Fixes #78089.
16005 2006-04-13 Martin Baulig <martin@ximian.com>
16007 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16008 determine whether we're inside the debugger.
16011 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16013 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16015 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16016 handler clauses. Fixes #78024.
16018 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16019 in the CALL_MEMBASE opcodes. Fixes #78088.
16020 (mono_arch_get_vcall_slot_addr): Ditto.
16022 2006-04-10 Martin Baulig <martin@ximian.com>
16024 * debug-debugger.c: The thread handling code has now been moved
16025 into ../metadata/threads.c.
16027 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16029 * driver.c (mono_main): Fix --with-gc=none build.
16031 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16032 (mono_spillvar_offset_float): Ditto.
16033 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16034 hreg, not when its !global, since on ia64, there is a third category: stacked
16037 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16039 * mini.c: set MonoInst->klass for load field address and a few other
16042 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16044 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16046 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16048 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16049 the branch opt changes.
16051 2006-04-06 Dick Porter <dick@ximian.com>
16053 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16055 * wapihandles.c (mini_wapi_seminfo):
16056 * driver.c (mono_main): Add semaphore info option
16058 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16060 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16061 branch optimization changes. Fixes #78009.
16063 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16065 * mini.c: ignore accessibility of methods in managed->native wrappers.
16067 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16069 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16071 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16073 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16075 * mini.c: Modify the branch optimizations to preserve the invariant that
16076 the entries inside the in_bb and out_bb arrays are unique.
16077 (mono_unlink_bblock): Avoid creation of new arrays.
16079 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16081 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16084 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16086 * mini.c (optimize_branches): Remove the "optimizations" in
16087 the cbranch1/cbranch2 -> branch cases which were causing several
16088 problems in the past. Fixes #77986.
16090 2006-03-31 Chris Toshok <toshok@ximian.com>
16092 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16093 default optimizations :(
16095 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16097 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16100 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16102 * local-propagation.c: Added comments to structs and removed
16103 "Mono" prefixes from local tree mover types.
16105 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16107 * Makefile.am (arch_sources): Define this for each architecture so
16108 libmono_la_SOURCES is defined in one place.
16110 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16112 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16115 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16117 * driver.c: print the GC name supplied by configure.
16119 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16121 * local-propagation.c: Added tree mover, and moved here all the
16122 local propagation code from mini.c
16123 * mini.c: Added support for treeprop, and moved all the local
16124 propagation code to local-propagation.c
16125 * mini.h: Added support for treeprop
16126 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16127 treeprop, inline and deadce by default
16128 * Makefile.am: Added local-propagation.c
16130 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16132 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16134 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16136 * debug-debugger.c: make it compile without the Boehm GC.
16138 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16140 * mini.c: fixed issue with mismatch when an icall is registered
16141 with multiple names but same address.
16143 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16145 * declsec.c, mini-exceptions.c: use write barrier to set reference
16146 fields of managed objects.
16148 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16150 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16151 (can_access_internals): Fix a warning.
16153 * mini.c (print_method_from_ip): Rename this to
16154 mono_print_method_from_ip so it gets exported.
16156 * trace.c: Deal with strings inside StringBuilder's containing garbage
16157 and fix memory leaks. Fixes #77848.
16159 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16161 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16164 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16166 * mini-s390.c: Remove OP_X86_TEST_NULL.
16168 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16170 * mini.c: use the correct GetHashCode() for the moving collector.
16172 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16174 * liveness.c: Regalloc spill cost tuning.
16176 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16178 * mini-s390x.h: Correct S390_LONG macro.
16180 * mini-s390x.c: Cleanup unused code.
16182 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16184 * jit-icalls.h: New file.
16186 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16187 icalls and include that instead of including jit-icalls.c.
16189 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16192 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16194 * mini.c: when checking for member accessibility, also check for
16195 friend assemblies and for explicit interface implementations.
16197 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16199 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16201 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16203 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16204 common cases are done first.
16206 * mini-ops.h: Only define platform specific opcodes on the given platform.
16208 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16211 2006-03-14 Martin Baulig <martin@ximian.com>
16213 Revert Paolo's change from r57348:
16215 * mini.h: don't use gboolean for bitfields.
16216 * mini.c: verifier changes for fields and methods accessibility.
16218 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16220 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16222 * mini-s390x.c: Fix conv_r_un.
16224 * cpu-s390, cpu-s390x.md: Fix lengths.
16226 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
16228 * mini.c: nested types have access to all the nesting
16229 levels, not just the enclosing types.
16231 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16233 * mini.c: added a few more verification checks.
16235 2006-03-12 Zoltan Varga <vargaz@gmail.com>
16237 * liveness.c: Merge optimizations from the linear-il branch.
16239 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16241 * mini-ia64.c (emit_call): Add a comment.
16243 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
16245 * tramp-ia64.c: Fix some warnings.
16247 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
16249 * mini.h: don't use gboolean for bitfields.
16250 * mini.c: verifier changes for fields and methods accessibility.
16252 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16254 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
16255 lazy icall wrapper changes.
16257 * dominators.c: Replace all the dominator algorithms with faster
16258 ones from the linear-il branch.
16260 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
16263 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16264 common cases are done first.
16266 * mini-amd64.c: Fix some warnings.
16268 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
16271 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16274 * mini.h: Add a missing prototype.
16276 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16278 * mini.c: Compile icall wrappers lazily.
16280 * mini-codegen.c: Use printf instead of g_print since its much faster.
16282 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16285 * mini.c (optimize_branches): Cache the negative result from
16286 remove_block_if_useless ().
16288 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16289 Also fix some bblock linking issues.
16291 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16294 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16296 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16297 accessed fields first, for better cache behavior.
16299 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16301 * mini.c: speedup IList<T> array accesses.
16303 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16305 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16306 inline_costs counter. Fixes #77190.
16308 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16310 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16311 trace messages. Fixes #77706.
16313 2006-03-04 Martin Baulig <martin@ximian.com>
16315 * tramp-amd64.c, tramp-x86.c
16316 (mono_debugger_create_notification_function): Use
16317 mono_global_codeman_reserve() to allocate a buffer at runtime and
16320 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16322 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16323 notification function at runtime and then call `initialize' in the
16324 `MONO_DEBUGGER__debugger_info' vtable.
16326 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16328 * iltests.il: Fix a visibility problem.
16330 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16332 * driver.c, mini.c: add hooks for the counters API.
16334 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16336 * driver.c: show disabled options.
16338 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16340 * linear-scan.c: always use cost-driven selection.
16342 2006-02-28 Raja R Harinath <rharinath@novell.com>
16344 * jit-icalls.c (helper_compile_generic_method): Revert change from
16347 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16349 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16351 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16353 * inssel.brg: style fixes, mostly to force the updated monoburg
16354 to run for people using svn.
16356 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
16358 * mini.c: match monoburg changes.
16360 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16362 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
16363 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
16364 declaration in the header file.
16366 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
16368 * helpers.c: reduce relocations and mem usage.
16370 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
16372 * mini.h, mini-codegen.c: disable logging features if
16373 requested by configure.
16375 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
16377 * mini.c: tiny verifier changes.
16379 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16381 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
16382 cpu-pentium.md: stack alignment changes for osx/x86,
16383 partially from Geoff Norton <gnorton@customerdna.com>.
16385 2006-02-24 Raja R Harinath <harinath@gmail.com>
16387 * jit-icalls.c (helper_compile_generic_method): Update to changes
16388 in metadata/class.c.
16390 2006-02-24 Zoltan Varga <vargaz@gmail.com>
16392 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16394 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16395 interface calls with large offsets.
16397 2006-02-23 Raja R Harinath <rharinath@novell.com>
16399 * jit-icalls.c (helper_compile_generic_method): Document the
16400 special-case we depend on so that we can inflate the method twice
16401 with the same context with no bad side-effects.
16403 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16405 * mini-x86.c, mini-amd64.c: fix for case when xen support
16408 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16410 * mini-x86.c, mini-amd64.c: generate code to access tls items
16411 in a faster way for Xen systems.
16413 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16415 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16416 updates and compilation fixes for the OSX/x86 port, mostly from
16417 Geoff Norton <gnorton@customerdna.com>.
16419 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16421 * inssel.brg: faster interface call implementation
16422 to sync with the interface_offsets MonoVTable changes.
16424 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16426 * mini.c: more verification checks.
16428 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
16430 * mini.c: added a few more verification checks.
16432 2006-02-17 Neale Ferguson <neale@sinenomine.net>
16434 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
16435 facility on the processor and use it if available.
16437 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16439 * driver.c, aot.c, mini.c: throw exception if the IL code is
16440 invalid or unverifiable.
16442 2006-02-17 Raja R Harinath <rharinath@novell.com>
16444 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
16447 2006-02-16 Zoltan Varga <vargaz@gmail.com>
16449 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
16451 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16453 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
16454 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
16455 handling of instantiated generic valuetypes.
16457 2006-02-11 Zoltan Varga <vargaz@gmail.com>
16459 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
16460 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
16463 * generics.2.cs: Revert the nullable reftypes tests.
16465 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16467 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16468 using __builtin_frame_address (1) as it doesn't work in the presence
16469 of optimizations. Hopefully fixes #77273.
16471 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16472 -> generics.cs change as it doesn't work with some automake versions.
16474 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16476 * mini.c: handle systems that sue a different way to
16477 retrieve the stack address of the current thread.
16479 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16481 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16482 it specially in the makefile.
16484 * generics.2.cs: Add tests for nullable reference types.
16486 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16488 * mini.c: always handle the case when mono_jit_init()
16489 is called in a thread different from the main thread,
16490 confusing libgc (bug #77309).
16492 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16494 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16496 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16498 * mini.c: change optimize_branches () to use a single loop
16499 and introduce a new optimization to simplify some range checks.
16501 2006-02-03 Martin Baulig <martin@ximian.com>
16503 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16504 and merged with debugger_thread_manager_add_thread().
16505 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16506 inform the debugger about the main thread.
16508 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16510 * basic.cs: Add test for div.un/rem.un constant folding.
16512 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16514 * cpu-s390x.md: correct int_xor_imm length
16516 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16518 * generics.2.cs: New test for #77442.
16520 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16523 2006-02-02 Martin Baulig <martin@ximian.com>
16525 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16526 <mono/metadata/mono-debug-debugger.h>
16528 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16530 2006-02-02 Martin Baulig <martin@ximian.com>
16532 * debug-debugger.h: New header file for debug-debugger.c.
16534 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16535 function is a separate thread anymore; add support for attaching.
16537 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16539 * tramp-x86.c: Fix a warning.
16541 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16543 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16544 on very large methods.
16546 * aot.c (load_patch_info): Fix a warning.
16548 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16550 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16551 mini-ops.h: alu membase optimizations.
16553 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16555 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16556 to speedup StringBuilder.
16558 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16560 * dominators.c (mono_compute_natural_loops): Fix detection of
16561 loop body start blocks.
16563 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16565 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16567 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16570 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16572 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16574 2006-01-25 Martin Baulig <martin@ximian.com>
16576 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16577 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16578 started to cleanup this file a little bit.
16580 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16582 * mini.c: optimize a codepath frequently happening in generics code.
16584 2006-01-23 Martin Baulig <martin@ximian.com>
16586 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16588 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16589 functions directly.
16591 * driver.c: debug-debugger.c is only available if
16592 `MONO_DEBUGGER_SUPPORTED' is defined.
16594 2006-01-23 Martin Baulig <martin@ximian.com>
16596 * debug-debugger.c: Only enable this on platforms where the Mono
16597 Debugger is working (x86 and x86_64).
16599 2006-01-21 Martin Baulig <martin@ximian.com>
16601 The Mono Debugger is now using the normal `mono' instead of the
16602 `mono-debugger-mini-wrapper' when executing managed code.
16604 * debug-debugger.c: New file; previously known as
16605 debugger/wrapper/wrapper.c.
16607 * debug-mini.c (mono_init_debugger): Removed.
16609 * driver.c (mono_main): Added new `--inside-mdb' command line
16610 argument which is used when running inside the debugger.
16612 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16614 * liveness.c (mono_analyze_liveness): Remove some unused data
16617 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16619 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16621 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16623 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16624 depends on implementation details of monobitset.
16626 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16629 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16631 * liveness.c: Update after monobitset changes.
16633 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16635 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16637 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16639 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16641 * mini-s390x.c: Remove warning messages.
16643 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16645 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16647 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16649 * generics.2.cs: Add ldelem/stelem_any test.
16651 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16653 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16655 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16657 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16659 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16661 * generics.2.cs: Reenable vtype tests.
16663 * inssel-x86.brg: Remove an icorrect valuetype rule.
16665 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16667 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16668 initial support for OP_ABS.
16670 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16672 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16674 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16676 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16677 conversion and implement LADD/LSUB.
16679 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16682 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16684 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16686 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16689 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16691 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16692 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16693 (stack walk problem).
16695 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16697 * aot.c (mono_aot_load_method): Fix a warning.
16699 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16701 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16703 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16705 * iltests.il: Add test for #77148.
16707 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16710 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16712 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16714 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16716 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16717 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16719 * basic-long.cs: Add lconv-to-r4/r8 tests.
16721 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16723 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16725 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16726 here as on other archs.
16728 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16730 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16732 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16734 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16736 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16738 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16739 instrument_prolog; Add memory_barrier instruction.
16741 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16743 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16745 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16747 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16749 * aliasing.c inssel.brg: Fix warnings.
16751 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16752 could skip initialization of some parts of memory.
16754 * mini.c mini-ia64.c: Fix warnings.
16756 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16758 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16760 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16761 a crash seen on sparc.
16763 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16765 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16767 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16769 * mini-ops.h: Add s390_backchain instruction
16771 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16773 * cpu-s390.md: Add s390_backchain instruction
16775 * mini-s390.c: Significant ABI changes
16777 * mini-s390.h: Cater for zero length structures
16779 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16781 * mini-s390.c: ABI fixes
16783 * inssel-s390.brg: Remove debug statements
16785 * cpu-s390.md: Fix length of ATOMIC_xx operations
16787 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16789 * basic-float.cs: Add float<->long conversion tests.
16791 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16793 * mini-s390.c: Fix LOCALLOC processing.
16795 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16797 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16799 * iltests.il: Add tests for some opcodes not covered by the other
16802 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16804 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16805 register loading for Tail processing; Correct trace output.
16807 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16809 * cpu-s390.md: Correct size of jmp instruction.
16811 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16813 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16815 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16817 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16818 Bring s390 up to current level.
16820 2005-12-12 Zltan Varga <vargaz@gmail.com>
16822 * generics.2.cs: Disable the newly added tests as they do not work yet.
16824 * generics.2.cs: Add valuetype tests.
16826 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16828 * basic-long.cs: Add i4->u8 test.
16830 * objects.cs: Add tests for JIT intrinsic.
16832 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16833 optimizations lost by a mistake.
16835 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16837 * basic-long.cs: Remove a test moved to objects.cs.
16839 * arrays.cs: Add more array tests.
16841 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16843 * arrays.cs: Add new tests for multi-dimensional arrays.
16845 2005-12-06 Raja R Harinath <rharinath@novell.com>
16847 * Makefile.am (test_sources2): Add generics.2.cs.
16848 (EXTRA_DIST): Add test_sources2.
16850 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16852 Support for boxing and unboxing nullable types as well as the
16853 isinst operation on nullables, per the CLI ammendment.
16855 * inssel.brg (CEE_ISINST): Special case for nullable
16857 * mini.c (handle_unbox_nullable): new method
16858 (handle_box): Special case for nullable types
16859 (mono_method_to_ir): Call handle_unbox_nullable in correct
16862 * generics.2.cs: New test suite
16864 * Makefile.am: Support for regression tests with generics.
16866 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16868 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16869 allocated to registers. Fixes #76800.
16871 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16873 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16875 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16877 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16880 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16882 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16885 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16887 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16888 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16890 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16891 single precision before storing to a single precision location.
16893 2005-11-28 Raja R Harinath <rharinath@novell.com>
16895 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16897 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16899 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16902 * basic.cs: Remove test_0_byte_compares test which was moved to
16903 objects.cs a long time ago.
16905 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16907 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16909 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16911 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16912 handlers are called.
16914 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16917 * mini-ia64.c: Add support for the throw->branch exception
16920 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16922 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16924 * mini.c: Enabled "fastpath" deadce :-)
16926 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16928 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16929 alias analysis pass to support it.
16930 * mini.h: Likewise.
16932 * liveness.c: Likewise (liveness computation can use aliasing
16933 information to be more accurate).
16934 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16935 moreover made so that "--compile-all" uses the given optimization
16936 flags and not the default ones.
16937 * aliasing.c: Alias analysis (new file).
16938 * aliasing.h: Likewise.
16939 * Makefile.am: added "aliasing.c" and "aliasing.h".
16941 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16943 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16946 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16948 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16949 fp >= end_of_stack exit condition, as it is not needed, and it might
16950 become true for fp eliminated frames.
16952 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16954 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16957 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16959 * mini-arm.c: fixed alignment of doubles/longs to match
16960 the C ABI (bug #76635).
16962 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16964 * aot.c: fix compilation with --enable-minimal=aot.
16966 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16968 * mini-arm.c: fixed compatibility with the new
16969 floating point emulator package for compares.
16971 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16973 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16975 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16977 * mini-exceptions.c (print_stack_frame): Output to stderr.
16978 (mono_handle_native_sigsegv): Ditto.
16980 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16982 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16983 OP_LCONV_TO_OVF_I implementation.
16985 * mini-amd64.c: Add support for the throw->branch exception
16988 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16989 when the catch clause catches a more general exception, i.e. Object.
16991 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16993 * cpu-ia64.md: Remove unused opcodes.
16995 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16996 specific defines for architectures defining USE_SIGACTION.
16998 * mini-ia64.c: Fix some warnings.
17000 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17001 version seemed to skip a frame.
17003 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17005 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17006 only calls which are made to native code use this flag.
17008 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17010 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17011 varargs methods as well.
17013 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17014 which have save_lmf set. Reorganize methods prologs a bit.
17016 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17017 debugger to the proper place.
17019 2005-10-29 Martin Baulig <martin@ximian.com>
17021 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17022 when running inside the debugger until the debugger has support
17025 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17027 * mini.h: Fix a warning.
17029 2005-10-24 Miguel de Icaza <miguel@novell.com>
17031 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17032 we expose publicly, this returns the string.
17034 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17036 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17037 with fp elimination.
17039 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17041 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17042 native stacktrace using the glibc 'backtrace' function if available.
17044 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17046 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17048 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17049 handle SIGSEGVs received while in native code.
17051 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17052 code, call mono_handle_native_sigsegv which will abort the runtime
17053 after printing some diagnostics, instead of converting it into a
17054 confusing NullReferenceException.
17056 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17058 * cpu-pentium.md: Remove unused opcodes.
17060 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17062 * mini-amd64.h (MonoLMF): Add rsp field.
17064 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17067 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17069 * mini-codegen.c (get_register_spilling): Fix some warnings.
17071 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17073 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17074 elimination during exception handling. Enable fp elimination by
17077 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17080 2005-10-16 Martin Baulig <martin@ximian.com>
17082 * mini-exceptions.c
17083 (mono_debugger_run_finally): New public method for the debugger.
17085 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17087 * debug-mini.c (mono_debug_init_method): Fix warning.
17089 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17090 the 'exname' parameter const to fix some warnings.
17092 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17094 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17095 introduced by the previous patch.
17097 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17099 * basic-float.cs: Add test for precision of float arithmetic.
17101 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17102 when loading/storing single values from/to memory.
17104 * mini.c (mono_jit_compile_method_with_opt): Create the function
17105 pointers in the correct domain.
17107 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17109 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17110 introduced by previous patch.
17112 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17113 when out_filter_idx is NULL.
17115 * mini-exceptions.c: Don't run filter clauses twice during exception
17116 handling. Fixes #75755.
17118 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17120 * aot.c: Add support for ldflda wrappers.
17122 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17125 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17127 * mini.c, mini.h: do not consider exception handlers blocks when
17128 setting up interface variables.
17130 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17132 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17134 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17136 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17137 causes a regression.
17139 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17141 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17143 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17144 of the OP_P definitions.
17146 * TODO: Add a proposal for dealing with the CEE/OP mess.
17148 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17149 optimizations from the x86 port.
17151 * cpu-amd64.md: Ditto.
17153 * basic.cs basic-long.cs: Add tests.
17155 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17157 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17158 Patrik Torstensson's implementation of my exception-handling
17159 optimization idea, when the exception object is not used
17162 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17164 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17165 of the mul_imm optimizations from the old jit.
17167 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17169 * mini.c, liveness.c: patch by Patrik Torstensson and
17170 Zoltan Varga to improve performance in methods with
17173 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17175 * driver.c: Remove 'Globalization' entry from --version.
17177 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17179 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17180 there is a profiler interested in JIT events.
17182 * aot.c: Load profile files produced by the AOT profiling module, and
17183 reorder methods based on the profiling info. Add a 'method_order' table
17184 to the AOT file to make mono_aot_find_jit_info work with the reordered
17187 * mini.h: Bump AOT file version info.
17189 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17191 * mini-arm.h: work around what looks like a gcc bug when optimizations
17194 2005-09-28 Raja R Harinath <rharinath@novell.com>
17196 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17197 conditionals. Use ...
17198 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17200 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17202 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17203 to determine the amount of memory to copy when passing valuetypes.
17205 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17206 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17208 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17210 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17211 information about aot.
17213 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17215 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17216 macros. This will allow a deadlock debugger to easily be plugged
17219 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17221 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17223 2005-09-27 Raja R Harinath <rharinath@novell.com>
17225 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
17226 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
17227 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
17228 ($(arch_built)) [CROSS_COMPILING]: Error out.
17230 2005-09-26 Zoltan Varga <vargaz@gmail.com>
17232 * aot.c: Add support for the no_special_static flag for classes.
17234 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17236 * Reapply reverted patches.
17238 * *: Revert r50174 as well.
17240 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
17242 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17244 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
17246 2005-09-23 Miguel de Icaza <miguel@novell.com>
17248 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
17249 part of the SIG_HANDLER_SIGNATURE.
17251 2005-09-23 Zoltan Varga <vargaz@gmail.com>
17253 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
17256 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
17257 introduced by previous patch.
17259 2005-09-21 Zoltan Varga <vargaz@gmail.com>
17261 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
17262 saved registers too.
17264 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17265 upon the information returned by get_call_info ().
17267 * mini-x86.c (add_float): Fix stack size calculation.
17268 (mono_arch_call_opcode): Rewrite this so it works based up the
17269 information returned by get_call_info ().
17270 (mono_arch_get_this_vret_args): Ditto.
17272 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17274 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17275 in cinfo to determine the registers which need to be used.
17277 2005-09-20 Miguel de Icaza <miguel@novell.com>
17279 * driver.c (mono_main): Add --server and --desktop flags.
17281 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17283 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17284 registers as global registers.
17286 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17287 longer needed with the new register allocator.
17289 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17291 * cpu-ia64.md: Remove unused opcodes.
17293 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17295 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17297 * cpu-amd64.md: Remove unused opcodes.
17299 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17300 needed with the new register allocator.
17302 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17305 2005-09-16 Raja R Harinath <rharinath@novell.com>
17307 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17309 2005-09-16 Martin Baulig <martin@ximian.com>
17311 * exceptions-amd64.c
17312 (throw_exception): Don't call mono_debugger_throw_exception() if
17313 we're a rethrow - see the FIXME in the code.
17315 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17317 * mini.c (mono_init_exceptions): This only works on some architectures.
17319 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17321 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17324 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17326 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17327 now in mini-exceptions.c.
17329 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17331 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17332 now in mini-exceptions.c.
17334 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17336 * exceptions-x86.c: Applied patch from Patrik Torstensson
17337 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17339 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17340 code into mini-exceptions.c. Add some assertions to it.
17342 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17344 * aot.c (emit_section_change): Applied patch from "The Software Team"
17345 (<software@solmersa.com>). Fix as errors on windows.
17347 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17349 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17350 method info into the LMF.
17352 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17354 * mini-ia64.c: Add proper unwind info for method epilogs.
17356 * exceptions-ia64.c: Add some code to help debugging.
17358 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
17360 * mini-exceptions.c: Fix warning.
17362 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17364 * mini.c: Really fix build.
17366 * mini-x86.c mini-amd64.c: Fix build.
17368 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17370 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
17372 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
17373 some Interlocked methods as intrinsics.
17375 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
17376 for Thread methods as well.
17378 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
17380 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
17382 * mini-ia64.c mini-x86.c mini-amd64.c
17383 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
17386 * mini.c (mono_init_exceptions): Fix build breakage.
17388 2005-09-10 Zoltan Varga <vargaz@gmail.com>
17390 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
17391 of instructions. Use the new ia64_unw_op macros for emitting unwind
17394 * mini.c (mono_init_exceptions): Initialize exception handling
17395 related trampolines at startup.
17397 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17399 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17401 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17403 * mini.c: Handle type loading errors gracefully during compilation and
17404 throw the appropriate exception.
17406 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17408 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17409 for the mono binary.
17411 2005-09-09 Martin Baulig <martin@ximian.com>
17413 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17416 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17418 * mini-arm.h: use emulation for conv.r.un for the release.
17420 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17422 * mini-arm.c, objects.cs: more fixes and tests for them.
17424 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17426 * mini-arm.c: align structures to at least 4 bytes to be able
17427 to keep our current optimized memcpy.
17429 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
17431 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
17433 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17435 * mini.c: ignore SIGPIPE.
17437 2005-09-04 Zoltan Varga <vargaz@gmail.com>
17439 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
17441 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
17443 2005-09-02 Zoltan Varga <vargaz@gmail.com>
17445 * mini.h: Add prototype for mono_allocate_stack_slots_full.
17447 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17449 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
17450 exception handling support.
17451 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
17452 patch by Brian Koropoff <briank@marakicorp.com>).
17454 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
17456 * mini.c: revert another 'optimization' which breaks when
17457 items on the eval stack need to be saved at a basic block end
17460 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17462 * jit-icalls.c: for arrays, ensure we always provide
17465 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17467 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17469 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17471 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17473 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17474 arguments in their original register.
17476 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17478 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17481 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17482 when ssapre is enabled.
17484 * inssel-long.brg: Fix bug in previous patch.
17486 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17487 multiplication by a constant.
17489 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17491 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17494 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17497 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17499 * inssel-arm.brg: apply changes tested by Brian Koropoff
17500 <briank@marakicorp.com>.
17502 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17504 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17506 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17508 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17509 to the same register if dreg is just a base register.
17510 (print_ins): Improve printing of membase opcodes.
17512 * inssel-x86.brg: Add optimized ldind(reg) rules.
17514 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17516 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17518 * mini.c: when running under valgrind, set the stack bottom for
17519 the GC at the actual approximate stack for the app (fixes running
17520 mono with valgrind).
17522 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17524 * mini.c: do no break at the first valuetype to init found
17525 (fixes bug #75791).
17527 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17529 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17531 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17533 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17535 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17537 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17539 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17541 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17543 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17546 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17549 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17552 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17554 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17556 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17558 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17559 in the tail recursion optimization.
17561 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17562 debug info into the assembly file.
17564 * iltests.il: Add test for filter regions.
17566 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17567 initial stack of filter regions. Fixes #75755.
17569 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17571 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17572 stack requirements.
17574 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17576 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17577 the check for an already compiled method on non-ia64 platforms.
17578 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17581 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17583 * inssel-x86.brg: Add some optimized call rules.
17585 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17587 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17590 * mini.h mini-trampolines.c: Pass the trampoline argument to
17591 mono_arch_patch_delegate_trampoline.
17593 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17595 * mini-trampolines.c: Fix build.
17597 * mini-amd64.h: Add delegate trampolines.
17599 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17601 * inssel-amd64.brg: Add optimized call rules.
17603 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17605 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17607 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17609 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17612 * mini-ia64.c: Remove LMF fixmes.
17614 * mini-ia64.h: Remove most fields from LMF.
17616 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17618 * mini-trampolines.c: Add support for IA64 function descriptors.
17620 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17621 for IA64 function descriptors.
17623 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17625 * tramp-arm.c: patch the vtable for virtual calls. Added
17626 support code to register/unregister the LMF.
17627 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17630 2005-08-19 Dick Porter <dick@ximian.com>
17632 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17633 bit value if needed.
17635 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17637 * mini.c (mini_get_method): Move handling of wrapper data here.
17639 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17641 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17644 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17645 bblock->code does not remain empty.
17647 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17649 * arrays.cs: Add regression test for #75832.
17651 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17652 rules. Fixes #75832.
17654 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17655 instruction scheduling.
17657 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17659 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17661 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17663 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17665 * mini-codegen.c: Fix VC build.
17667 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17669 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17671 * mini.h: fix signature for mono_register_opcode_emulation.
17673 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17675 * mini.c: Get rid of most of the helper_sig_... constants using
17676 mono_create_icall_signature ().
17678 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17680 * jit-icalls.c (helper_ldstr): New helper function.
17682 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17684 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17685 throw, load the string using a helper call instead of creating a string object.
17687 * aot.c: Update after LDSTR changes.
17689 * mini.h: Bump AOT file version.
17691 * aot.c: Save class size info into the AOT file. Print more statistics during
17694 * mini.h: Bump AOT file version.
17696 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17697 ordering of disasm cases. Fixes #74957.
17699 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17701 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17702 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17703 the generic code needed for the ARM port.
17705 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17707 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17708 inssel-arm.brg: more ARM features and fixes.
17710 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17712 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17713 ARM port work in progress.
17715 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17717 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17719 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17721 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17723 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17725 * *-ia64.*: Ongoing IA64 work.
17727 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17729 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17731 * TODO: Remove out-of-data todo stuff.
17733 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17736 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17738 * mini.h: Bump corlib version.
17740 2005-07-27 Martin Baulig <martin@ximian.com>
17743 (create_copy_ins): Added `const unsigned char *ip' argument; set
17744 `copy->cil_code' from it.
17746 2005-07-27 Martin Baulig <martin@ximian.com>
17748 * mini-exceptions.c (mono_handle_exception): Don't call
17749 mono_debugger_handle_exception() for filters.
17751 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17753 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17756 2005-07-26 Martin Baulig <martin@ximian.com>
17758 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17760 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17761 helper_compile_generic_method() if the method is actually virtual
17764 2005-07-26 Martin Baulig <martin@ximian.com>
17767 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17768 public; this is now accessed directly by the debugger.
17769 (mono_generic_trampoline_code): Removed.
17772 (mono_debug_init_method): Also add interncalls and wrappers.
17774 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17776 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17778 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17780 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17782 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17784 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17786 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17788 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17789 getting TLS offsets on AMD64 too.
17791 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17793 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17795 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17797 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17798 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17800 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17802 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17804 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17807 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17808 mono_sparc_is_virtual_call ().
17810 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17812 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17813 trampoline parameters.
17815 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17817 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17818 to mono_arch_get_vcall_slot_addr.
17820 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17823 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17825 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17827 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17829 2005-07-19 Martin Baulig <martin@ximian.com>
17831 * exceptions-amd64.c (throw_exception): Call
17832 mono_debugger_throw_exception() here like we're doing it on i386.
17834 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17836 * mini-ia64.c: Add optimized TLS access support.
17838 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17840 * mini-exceptions.c: Ongoing IA64 work.
17842 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17844 * mini.c: Use the default optimization set when embedding. Fixes
17847 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17849 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17850 of trampolines to a separate file.
17852 * mini-trampolines.c: New file.
17854 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17857 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17860 * mini-codegen.c: Fix cygwin build.
17862 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17864 * mini.c: Add some minor changes needed by the IA64 port.
17866 * *-ia64.*: Ongoing IA64 work.
17868 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17870 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17871 trampolines into arch-independent and arch-dependent parts.
17873 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17875 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17877 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17879 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17880 the xp-regalloc-branch for amd64.
17882 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17883 xp-regalloc-branch for x86.
17885 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17887 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17889 2005-07-06 Martin Baulig <martin@ximian.com>
17892 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17893 (mono_jit_runtime_invoke): Likewise.
17895 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17897 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17900 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17901 without loading their metadata. Reorganize the file format so exception handling+
17902 debug info is kept separate from normal method info. Create MonoJitInfo
17903 structures for methods lazily.
17905 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17907 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17909 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17911 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17914 * mini.h: Bump AOT file version.
17916 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17918 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17920 2005-07-01 Raja R Harinath <rharinath@novell.com>
17922 * Makefile.am (check-local): Call semdel-wrapper.
17924 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17926 * mini-x86.c: Revert the last change as it seems to break the build..
17928 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17930 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17932 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17934 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17936 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17937 outside of the macro, so strange stuff doesn't happen with gcc4
17938 (NEW_AOTCONST_TOKEN): Likewise.
17940 2005-06-28 Martin Baulig <martin@ximian.com>
17942 * mini.c (mini_class_is_system_array): New static method; use this
17943 instead of `klass->parent == mono_defaults.array_class' everywhere
17944 since this also works for the new generic array class.
17946 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17948 * inssel.brg: Remove warnings.
17950 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17952 * mini-ia64.c: Ongoing IA64 work.
17954 * basic-float.cs: Add float->i1 conversion test.
17956 * iltests.il: Add conv.u4 test.
17958 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17960 * inssel-long.brg: Fix bug caused by last change.
17962 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17964 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17965 BSDs. Allows the x86 JIT to work on OSX86
17967 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17969 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17972 * mini-ia64.c: Ongoing IA64 work.
17974 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17976 * mini-ia64.c: Ongoing IA64 work.
17978 * driver.c: Clean up jit_code_hash as well when using --regression.
17980 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17982 * basic-long.cs: Add tests for long->u4 conversion.
17984 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17986 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17987 that we do not depend on undefined C behavior: the order stuff
17988 gets evaluated within an expression. Fixes mono when compiled on
17991 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17993 * *-ia64.*: Ongoing IA64 work.
17995 * aot.c: Lower memory usage while loading AOT methods.
17997 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17999 * mini.h: Bump AOT file format version.
18001 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18003 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18005 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18007 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18008 not on callee assembly). Fixed some comments.
18010 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18012 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18013 it gets proper disassembly.
18014 (emit_method_info): Remove some dead code.
18016 * mini.c (mini_method_compile): Allways allocate the GOT var in
18017 mono_method_to_ir for emulating opcodes.
18019 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18021 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18022 before freeing the code memory. Fixes #74990.
18024 * objects.cs: Add regression test for #74992.
18026 * liveness.c: Extend live ranges of arguments to the beginning of the
18027 method. Fixes #74992.
18029 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18030 so it points into the faulting instruction.
18032 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18034 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18036 * *-ia64.*: Ongoing IA64 work.
18038 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18040 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18042 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18044 * *-ia64.*: Ongoing IA64 work.
18046 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18048 * basic-long.cs: Add tests for add/sub.ovf.
18050 * basic.cs: Add tests for sub.ovf.
18052 * *-ia64.*: Ongoing IA64 work.
18054 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18056 * *-ia64.*: Ongoing IA64 work.
18058 * basic.cs: Add conv.ovf.i4.un test.
18060 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18062 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18064 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18066 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18068 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18070 * *-ia64.*: Ongoing IA64 work.
18072 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18075 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18077 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18079 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18081 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18083 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18085 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18086 of a call is callable by a near call.
18088 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18090 * mini-ia64.c: Ongoing IA64 work.
18092 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18094 * genmdesc.c: Make the generated array non-static.
18096 * inssel-long.brg: Fix LSHR_IMM rule.
18098 * *-ia64.*: Ongoing IA64 work.
18100 * *-ia64.*: Ongoing IA64 work.
18102 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18104 * *-ia64.*: Ongoing IA64 work.
18106 * *-ia64.*: Ongoing IA64 work.
18108 * mini-ia64.c: Ongoing IA64 work.
18110 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18112 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18114 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18116 * objects.cs basic-long.cs: Move some tests to objects.cs.
18118 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18120 * *-ia64.*: Ongoing IA64 work.
18122 * iltests.il: Add a new test.
18124 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18125 newobj. Fixes #75042.
18127 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18129 * *-ia64.*: Ongoing IA64 work.
18131 * *-ia64.*: Ongoing IA64 work.
18133 * *-ia64.*: Ongoing IA64 work.
18135 * basic.cs objects.cs: Move tests accessing static variables as well.
18137 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18139 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18141 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18143 * driver.c: Always print failed tests.
18145 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18148 * *ia64*: Ongoing IA64 work.
18150 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18152 * basic.cs: Add tests for add.ovf. Fix warnings.
18154 2005-05-18 Miguel de Icaza <miguel@novell.com>
18156 * driver.c (mono_main): Avoid crash if no argument is passed to
18157 --break; Do not use g_error, but f_printf. And fix all other
18158 ocurrences of the same crash.
18160 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18162 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18163 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18166 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18168 * *-ia64.*: Add beginnings of IA64 backend.
18170 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18172 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18174 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18177 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18179 * mini-amd64.c: Fix a warning.
18181 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18183 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18184 in float_neg. Fixes #74897.
18186 * mini-amd64.c (emit_call): Fix another near call bug.
18188 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18190 * declsec.c: Keep the appdomain information in the structure. Added a
18191 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18192 value gets overwritten).
18193 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18194 an MonoAppDomain member to MonoSecurityFrame.
18195 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18196 used in the stack walk. Now use a MonoArray which grow (double) when
18199 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18201 * mini.c: Re-enabled runtime cleanup, since running threads should
18202 now properly stop when exiting.
18204 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18206 * mini-codegen.c: New file contaning the arch-independent local
18207 register allocator. Not used by any architectures yet.
18209 * mini.h linear-scan.c: Merge some changes from the
18210 mini-xp-local-regalloc branch.
18212 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18214 * mini-amd64.c (emit_call): Fix calls to native functions when the
18215 runtime is compiled as a shared library. Fixes #74756.
18217 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18218 on a literal field. Fixes #74751.
18220 2005-04-25 Raja R Harinath <rharinath@novell.com>
18222 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18224 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
18226 * objects.cs: Add missing null casting test.
18228 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
18230 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
18231 in wrapper methods. Also rename 'address' variable to 'offset'.
18233 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
18235 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
18238 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
18240 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
18243 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18245 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
18247 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18249 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
18250 just the last bytes.
18252 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18254 * aot.c (mono_compile_assembly): Fix warning.
18256 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
18257 by the _MSC_VER stuff.
18259 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
18261 * inssel-long.brg: Fix #74588.
18263 * cpu-amd64.md: Fix #74591.
18265 * iltests.il: Add new regression tests.
18267 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
18269 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
18272 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18274 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18276 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18277 from Bill Middleton <flashdict@gmail.com>.
18279 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18281 * arrays.cs: Add new regression test. Fix warnings.
18283 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18285 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18286 and leakage in CKFINITE.
18288 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18289 this to a null op since it is called on amd64 too.
18291 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18293 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18294 body since this is not used on amd64.
18296 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18298 * mini-amd64.c: Remove obsolete fixmes.
18300 * mini.c (print_method_from_ip): Fix debugging support.
18302 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18304 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18305 so that expressions that don't give much gain are not reduced.
18306 * ssapre.h: Likewise.
18308 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18310 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18312 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18314 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18316 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18318 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18320 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18322 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18324 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18327 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18329 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18331 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18333 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18334 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18336 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18338 * mini-x86.c: Fix up stack overflow handling.
18340 * exceptions.cs: Add new regression test.
18342 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18344 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18345 mono_jit_thread_attach.
18347 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18349 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18351 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18352 avoid calling constructors using callvirt.
18354 * inssel.brg: Fix #74073.
18356 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
18358 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
18359 compilation with non-GCC compilers.
18360 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
18361 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
18363 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
18365 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
18366 klass->interface_offsets (will likely fix bug#74073).
18368 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18370 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
18372 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
18374 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
18375 to amd64_div_reg_size ().
18377 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
18379 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
18381 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
18383 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18385 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
18387 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18389 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
18391 * mini.c (mono_precompile_assembly): Load and precompile referenced
18392 assemblies as well. Fixes #74015.
18394 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18396 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18398 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18400 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18401 a lot of checks and (anyway) permissions cannot work until corlib is
18404 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18406 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18408 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18410 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18411 calls (fixes bug#72824).
18413 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18415 * mini.c: fix tail recursion elimination (see test in bug#73936).
18417 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
18419 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
18420 some fp functions in sse2 mode.
18422 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
18424 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
18426 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
18428 * mini.h mini.c: Add mono_get_jit_tls_key ().
18430 * mini-x86.c: Enable fast TLS support on windows.
18432 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
18434 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
18435 * mini.c: Check for p/invoke method when generating code. If a
18436 p/invoke method, or it's class, isn't decorated with [Suppress
18437 UnmanagedCodeSecurity] then generate code to call System.Security.
18438 UnmanagedDemand (only if the security manager is active).
18440 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18442 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
18443 last change as it seems to cause strange crashes.
18445 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18447 * *.c: handle unsafe function pointers where needed.
18449 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18451 * mini.c (mono_jit_free_method): Remove the fixme too.
18453 2005-03-15 Miguel de Icaza <miguel@novell.com>
18455 * mini.c: As discussed, make the code actually free the delegate
18456 thunk now, to enable the debugging of delegate problems, use
18457 MONO_DEBUG=1 when running Mono.
18459 This takes also care of parts of the leaks as seen by Joe.
18461 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
18463 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
18464 thread_tls_offset calculation.
18466 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18468 * declsec.c: Reworked linkdemand checks for icall. The previous code
18469 was using the declaration code (untrusted) and didn't work as expected
18470 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18473 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18475 * iltests.il: Add new localloc test.
18477 * mini-amd64.c: Handle large stack allocations the same way as on
18478 windows if stack overflow handling is working.
18480 * mini-amd64.c: Allocate the signal stack using mmap.
18482 * mini.c (sigsegv_signal_handler): Fix reading of context.
18484 * mini-exceptions.c: Fix up stack overflow handling.
18486 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18488 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18490 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18492 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18494 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18495 tramp_init functions as they are no longer needed.
18497 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18499 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18501 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18503 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18505 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18508 * mini-ops.h: Add OP_LMUL_IMM.
18510 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18511 long mul/div opcodes as intrinsic.
18513 * mini-amd64.c (emit_call): Handle the case when the callee might be
18516 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18518 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18521 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18523 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18525 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18527 * mini.c (mono_codegen): Don't leak here, to help people running
18530 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18532 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18533 conversions in sse2 mode.
18535 * basic-float.cs: Add regression test.
18537 * mini-amd64.c: Reenable sse2.
18539 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18541 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18543 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18545 * driver.c: Copyright text should include 2005.
18547 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18549 * cpu-amd64.md (load_membase): Fix more max lengths.
18551 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18553 * cpu-amd64.md (load_membase): Fix max length.
18555 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18557 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18559 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18560 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18562 * basic-float.cs: Add rounding regression test.
18564 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18566 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18568 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18569 structures in registers for pinvoke wrappers.
18571 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18573 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18575 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18577 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18578 wrapper to mono_jit_thread_attach.
18580 * mini.c (mini_jit_thread_attach): New jit icall.
18582 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18583 native->managed wrappers.
18585 * exceptions.cs: Add new regression test.
18587 * mini.c (optimize_branches): Check regions in the cbranch to throw
18588 block case as well. Fixes #73242.
18590 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18592 * mini.c: thread safety fixes.
18594 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18596 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18597 patching stuff, since delegates use jump trampolines so there is
18600 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18603 * tramp-amd64.c: Fix build.
18605 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18606 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18608 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18609 Rename this to mono_arch....
18610 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18612 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18614 * mini-amd64.c (emit_call): If both the caller and the callee is
18615 guaranteed to have 32 bit addresses, emit a normal call.
18617 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18619 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18620 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18621 method_ptr inside delegates.
18623 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18625 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18626 invalidated. Fixes #73001.
18628 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18630 * mini-x86.c: Only use stdcall for pinvokes on windows.
18632 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18634 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18635 * mini-x86.c: remove unreliable __thread var offset detection,
18636 use the correct accessors and enable by default.
18638 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18640 * mini.c (mono_jit_free_method): Fix memory leak.
18642 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18644 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18646 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18648 * cpu-amd64.md: Fix lengths of atomic opcodes.
18650 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18652 * driver.c: try to not imply using ICU is any good.
18654 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18656 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18657 functions as inline ops.
18659 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18660 some Interlocked functions as inline ops.
18662 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18664 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18666 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18668 * mini.c: Add support for OP_NOT_TAKEN.
18670 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18671 structures in registers for pinvoke wrappers.
18673 * mini-amd64.c: Fix warnings.
18675 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18677 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18679 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18681 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18682 address instead of loading the address from it.
18684 * mini-x86.c: Add support for returning small structs in registers
18685 on Win32. Fixes part of #70864.
18687 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18689 * trace.c (get_token): Improve error checking.
18691 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18693 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18695 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18697 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18698 it can be reused for MonoClass.
18699 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18702 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18704 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18705 instead of a MonoReflectionMethod. The method information wasn't used
18706 when displaying SecurityException details (but will be now).
18708 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18710 * Makefile.am : windows build fix.
18712 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18714 * iltests.il: Add new regression test.
18716 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18719 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18721 * mini.c: Moved linkdemand check into helper function check_linkdemand
18722 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18725 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18727 * declsec.c: Added statistics counter for different kinds of
18729 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18730 (and commented) declaration.
18731 * mini.c: Added statistics counter for security Demand code
18732 generation. Added display of security statistics.
18734 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18736 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18737 Fix compilation errors under gcc-2.95.
18739 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18741 * mini.c, driver.c: Use the new jit trampoline hashtable
18743 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18745 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18747 2005-02-11 Martin Baulig <martin@ximian.com>
18749 * debug-mini.c (mono_debug_close_method): Free the line number array.
18751 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18753 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18756 * mini.h: Bump AOT file format version.
18758 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18760 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18762 * declsec.h: Added macros to get/set lazyly initialized security
18763 informations about assemblies. Added new enum for different type of
18764 possible LinkDemand violation. Added function to check LinkDemands.
18765 * mini.h: Added a field to MonoCompile to hold any security violation
18766 detected when JITting a method (so it can be thrown later).
18767 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18768 and CEE_CALLVIRT. Added code to throw exception at the end of
18769 mini_method_compile (note: the exception is unhandled right now).
18771 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18773 * mini.c, jit-icalls.c: use the managed implementation of
18774 memset for initobj and memset, to avoid managed <-> unmanaged
18777 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18779 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18780 optimization if it would need a GOT var.
18782 * basic.cs: Add tests for constant propagation and switch statements.
18784 * ssa.c: Fix out-of-range constant propagation and switch statements.
18786 2005-02-09 <vargaz@freemail.hu>
18788 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18790 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18792 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18794 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18796 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18798 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18800 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18801 arithmetic operations.
18803 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18805 * mini-ppc.c: add a workaround for broken user code that
18806 DllImports vararg functions with non-vararg signatures.
18808 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18810 * mini.c (mono_jit_compile_method_inner): Add detection and a
18811 meaningfull error message for assemblies written in Managed C++.
18813 * tramp-amd64.c mini-amd64.h: Add support for
18814 create_trampoline_from_token ().
18816 * aot.c mini-x86.c abcremoval.c: Applied patch from
18817 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18819 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18821 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18822 which takes a MonoImage/token as parameter instead of a MonoMethod.
18824 * aot.c: Use the new trampoline for initializing vtables.
18826 * aot.c: Add support for ldfld/stfld_remote wrappers.
18828 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18829 rules for compare <MEM>, IMM.
18831 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18833 * aot.c: Handle inherited finalizers correctly.
18835 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18837 * inssel.brg (stmt): Add a missing _setup_... ().
18839 * aot.c: Save some parts of the class state to the AOT file and use it
18840 to recompute that state when a class is initialized.
18842 * mini.c: Install AOT hooks into the runtime.
18844 * mini.h: Bump AOT file format version.
18846 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18849 * iltests.il: Add new test.
18851 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18853 * mini.c: fix typo.
18855 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18857 * mini.c: setup the statistical profiler in the thread attach
18858 callback to cope with the new single thread code.
18860 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18862 * mini-ppc.c: ensure we have enough room for the profiler
18863 calls (fixed bug#72084).
18865 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18867 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18870 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18872 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18874 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18876 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18877 to succesfully execute parrotbench).
18878 * ssapre.h: Likewise.
18880 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18882 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18883 variable for stores to method arguments (fixes a SSAPRE issue).
18885 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18887 * mini.c: handle value types in dup, fixes gen-112.cs.
18889 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18891 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18892 sequence for calls in dynamic methods to avoid thunks.
18894 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18896 * mini.c: correctly remove dynamic methods from the hashtable.
18898 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18900 * driver.c: Disabled SSAPRE until fix the bug that appears
18901 in IronPython's parrotbench.
18903 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18905 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18907 * mini.c (mono_method_to_ir): Revert the previous change.
18909 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18910 when AOT compiling.
18912 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18913 mono_jit_info_table_find () etc. when running under valgrind.
18915 * inssel.brg: Fix warnings.
18917 * mini-exceptions.c: Fix warnings.
18919 2005-01-31 Martin Baulig <martin@ximian.com>
18921 * driver.c (compile_all_methods_thread_main): Don't try to compile
18922 generic methods or anything which has type parameters.
18924 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18926 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18928 * TestDriver.cs: Add --verbose flags.
18930 * graph.c ssa.c: Fix 64 bit warnings.
18932 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18933 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18934 Fix 64 bit warnings.
18936 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18937 variable not spotted by gcc.
18939 * mini-amd64.c inssel-amd64.brg: Applied patch from
18940 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18941 X86_COMPARE_MEMBASE opcodes.
18943 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18945 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18947 * *: MonoMethod->signature might be NULL now. You *MUST* use
18948 mono_method_signature.
18950 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18952 * driver.c (compile_all_methods_thread_main): Compile the methods
18953 without invoking cctors.
18955 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18957 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18958 * basic-calls.cs: test for the above.
18960 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18962 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18963 MonoJitInfo changes.
18965 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18967 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18968 eagerly if it contains dynamic methods.
18970 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18972 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18973 trace, it is now computed by an icall from trace_ips.
18975 * mini-exceptions.c: Fix a warning.
18977 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18979 * mini-exceptions.c: don't bother getting stack trace info if
18980 it's not going to be used.
18982 2005-01-27 Raja R Harinath <rharinath@novell.com>
18984 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18987 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18989 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18991 * aot.c: Avoid calling mono_method_get_header () if not needed.
18993 * mini.h: Bump AOT file format version.
18995 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18997 * mini.c (mono_print_tree): Print more info for calls.
18999 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19001 * declsec.h: Remove warning by adding missing include for marshal.h
19003 2005-01-26 Martin Baulig <martin@ximian.com>
19005 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19008 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19010 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19013 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19015 * aot.c (mono_compile_assembly): Fix a warning.
19017 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19019 * declsec.c: Look for security attributes on the original MonoMethod
19020 (and not the wrapped one). This fix permissions on icalls.
19022 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19024 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19026 * mini.c (mono_allocate_stack_slots): Add a fixme.
19028 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19030 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19032 * inssel.brg: optimize casts of sealed types (more
19033 optimizations waiting for fixes in remoting).
19035 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19037 * inssel.brg (stmt): Add another dummy rule.
19039 * driver.c: Fix warnings.
19041 * driver.c (mono_main): If running under valgrind, instruct glib to use
19042 the system allocation functions so valgrind can track the memory
19043 allocated by the g_... functions.
19045 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19047 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19049 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19051 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19052 variables in try regions.
19054 * mini.c (mini_method_compile): Don't disable optimizations on large
19055 methods when AOT compiling.
19057 * mini.c (mono_allocate_stack_slots): New arch independent method to
19058 allocate stack slots. Not yet used.
19060 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19062 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19064 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19066 * mini-ppc.c: make the branch info relative as the code
19067 buffer can be reallocated.
19069 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19071 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19072 * driver.c: Removed the AOT/security restriction. Now initialize the
19073 security manager (in metadata) if --security is used.
19074 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19075 rather than the pointer to declarative security, when AOT is used.
19077 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19079 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19080 basic blocks, reduced intrinsic exception throwing code size.
19082 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19084 * driver.c (mini_usage): Reorder the usage screen.
19086 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19088 * mini.c (mono_resolve_patch_target): Fix warning.
19090 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19092 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19095 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19097 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19098 breaks the amd64 build.
19100 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19101 register allocation. Fixes #71454.
19103 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19105 * arrays.cs: Add new regression test.
19107 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19109 * ssapre.c: Turned usage of snprintf to GString.
19110 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19111 (I left it on by mistake in my previous commit).
19113 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19115 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19116 on cond branch optimization (fixes bug# 71515).
19118 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19120 * abcremoval.c: Fixed bug 71062.
19121 * abcremoval.h: Likewise.
19123 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19125 * mini.c: Added a new functionality to optimize_branches, the removal
19126 of useless basic blocks, and fixed some problem in the removal of
19127 critical edges; some utility functions added for both purposes.
19128 * ssapre.c: Added complex expression support, and fixed bug 70637.
19129 * ssapre.h: Likewise.
19130 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19132 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19133 * driver.c: Re-enabled SSAPRE.
19135 2005-01-19 Martin Baulig <martin@ximian.com>
19137 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19138 the result of mono_get_method_constrained().
19140 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19142 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19145 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19147 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19148 be detected. Fixes #59296.
19150 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19152 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19153 which can happen. Fixes #71361.
19155 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19157 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19160 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19162 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19163 appdomain-unload.exe to fail.
19165 * mini.c: Fix some memory leaks.
19167 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19169 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19170 Fixed bug and sped up some codepaths.
19172 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19174 * mini.c: Fix some memory leaks.
19176 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19179 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19181 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19184 * iltests.il: Add regression test for #71320.
19186 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19188 * mini.c (mono_codegen): Fix installation of profiler hooks.
19190 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19192 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19194 * mini.h, mini.c, cfold.c: optimize access to enum
19195 readonly fields, too. Eval conditional branches if possible
19196 to perform unreachable code removal in more cases.
19198 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19200 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19202 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19205 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19206 WinXP DEP. Fixes #71244.
19208 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19210 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19212 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19214 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19216 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19218 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19221 * mini.h: Bump AOT version.
19223 * mini.h (MonoCompile): Change exvar to a hash table.
19225 * mini.c: Allocate a separate exvar for each handler block.
19227 * mini.c: Get rid of the computation of filter_lengths, its not needed.
19229 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
19230 ex var with the pending exception and only throw if the two are equal.
19233 * exceptions.cs: Add tests for rethrow and nested catch clauses.
19235 * mini-x86.c: Fix warnings.
19237 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
19238 used by all the ports now.
19240 * aot.c: Add write-symbols and save-temps options.
19242 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19244 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
19246 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
19248 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
19251 * tramp-s390.c: Check vtable slot belongs to the domain.
19253 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
19254 as per other platforms.
19256 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
19258 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
19260 * driver.c: we don't run the Main() code in a subthread anymore.
19262 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
19264 * mini.c: added experimental rtc support in the statistical
19265 profiler: if the user has the permission, more accurate statistics
19266 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19267 The MONO_RTC value must be restricted to what the linux rtc allows:
19268 power of two from 64 to 8192 Hz.
19270 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19272 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19274 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19276 * mini-ppc.c: better icache flush for smp.
19278 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19280 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19282 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19283 amd64 port, not yet used.
19285 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19287 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19290 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19292 * driver.c: Added --security option to activate the security manager.
19293 Right now this will allow code generation for declarative demands and
19294 is disabled when AOT is specified.
19295 * mini.c: Add code generation for declarative security demands.
19296 * mini.h: Add mono_use_security_manager as an extern gboolean.
19298 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19300 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19301 emitting more dense assembly code.
19303 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19304 exception throwing stuff.
19306 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19308 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19311 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19312 left in by mistake.
19314 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19317 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19319 * tramp-*.c: Only patch vtable slots if the object is in the current
19320 domain. Fixes appdomain-unload.exe.
19322 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19324 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19327 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19329 * mini.c (reverse_branch_op): New helper function.
19331 * mini.c (optimize_branches): Run the new optimization only on
19332 platforms which support it. Also reverse all kinds of branches.
19334 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19336 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19339 * mini.c (optimize_branches): Reverse not-equals branches if the false
19340 bblock is a throw. This happens a lot of time with argument checking in
19343 * mini.c (mono_codegen): Add support for placing basic blocks after
19344 the function epilogue.
19346 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19349 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19351 * mini.c (setup_stat_profiler): Only set this up if the platform
19352 supports ITIMER_PROF.
19354 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19356 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
19359 * inssel.brg: Fix a warning.
19361 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
19363 * mini.c: added support for statistical profiler
19364 (run with: --profile=default:stat).
19366 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
19368 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
19370 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
19372 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
19373 related to global registers from the amd64 port.
19375 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
19377 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
19379 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
19380 with global registers.
19381 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
19383 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
19385 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
19387 * debug-mini.c (encode_value): Fix off-by-one.
19389 * aot.c (encode_value): Likewise.
19391 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19393 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19395 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19398 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19400 * aot.c (emit_method_info): Increase size of temp buffer.
19402 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19405 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19407 * aot.c (emit_method_info): Fix build.
19409 * aot.c: Further rework of the AOT file format to reduce the size of
19410 the method info data.
19412 * mini.h: Bump AOT file format version.
19414 2004-12-27 Martin Baulig <martin@ximian.com>
19416 * mini.c (mini_get_method): New static method; call
19417 mono_get_method_full() and mono_get_inflated_method().
19418 (mono_method_to_ir): Use mini_get_method() instead of
19419 mono_get_method_full().
19421 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
19423 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
19425 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
19427 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
19429 * inssel-amd64.brg: Add some optimization rules.
19431 2004-12-24 Ben Maurer <bmaurer@ximian.com>
19433 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
19434 standard not GC'd stuff is fine.
19436 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
19438 * aot.c: Rework the AOT file format to get rid of most of the global
19439 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
19441 * mini.h: Bump AOT file format version.
19443 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
19445 * mini.h: Bump AOT file format version.
19447 * aot.c (mono_aot_is_got_entry): New function to determine if an
19448 address is inside a GOT.
19450 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
19452 * cpu-pentium.md: Increase the maximum size of some instructions which
19453 might involve a got access.
19455 * mini.c (get_method_from_ip): Another debug helper function.
19457 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
19458 when got var accesses are created during the decompose phase.
19460 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
19462 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
19463 argument mini_compile_method and to MonoCompile, and use this to
19464 determine whenever a given method is compiled for AOT. This allows the
19465 other methods compiled during AOT compilation to be free of AOT stuff,
19466 so the backends does not need to add special support for them by
19467 creating a fake GOT etc.
19469 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19472 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19474 * mini.c (mono_method_to_ir): It turns out that some of the
19475 x-appdomain wrappers are lax with types, so just ignore this for
19478 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19479 at the vtable->klass. If it is non-shared code we can just use the
19482 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19484 * mini-ppc.c: access MonoDomain from tls, too.
19486 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19488 * declsec.c: Removed unused variable (and related warning ;-)
19490 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19492 * iltests.il: New test for LDELEMA on an array of ref types.
19494 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19495 all ldelema's on reftypes.
19496 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19497 it was the wrong place to put it.
19499 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19500 register to pop to make this cleaner, at the request of Paolo.
19502 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19504 * mini-ops.h (OP_GETHASHCODE): New op.
19506 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19508 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19511 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19514 * mini-x86.c (mono_arch_output_basic_block): Rather than
19522 The first is 3 bytes while the second is 1. This saves 36 kb on
19523 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19524 see a small boost because of icache locality.
19526 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19528 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19530 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19531 started code sharing with the generic code.
19533 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19535 * mini-ppc.c, cpu-g4.md: added code for direct access to
19538 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19540 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19541 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19544 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19546 * declsec.c|h: Added functions to cache the declarative stack modifiers
19547 in MonoJitInfo and to create a security frame from a MonoJitInfo
19549 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19550 created. Register internal calls for System.Security.SecurityFrame::
19551 _GetSecurityFrame and _GetSecurityStack.
19552 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19553 the definitions for the new stack walk/callback mechanism.
19554 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19555 first security frame for LinkDemands and InheritanceDemands) and
19556 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19558 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19559 walk initialization (lupus).
19561 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19563 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19565 (handle_loaded_temps): Do not create a temporary variable for
19566 things that we know are temps. They will never be modified.
19567 (mono_spill_call): Set MONO_INST_IS_TEMP
19568 (mono_emulate_opcode): ditto
19570 (mono_method_to_ir.CEE_DUP): ditto
19572 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19574 * mini.c (type_to_eval_stack_type): Make this handle the void type
19575 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19576 (emit_tree): use ip_in_bb to special case some common idioms
19577 Update all callers to pass in the IP.
19578 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19580 This gives us a nice 2% speedup in mcs bootstrap.
19582 * mini-x86.c (peephole_pass): Peephole pass to make
19591 * mini.c (ip_in_bb): new method.
19592 (mono_method_to_ir): use this method rather than doing the hash
19595 * linear-scan.c (mono_linear_scan): When expiring actives, you
19596 don't need to keep around variables that expire on this
19597 instruction. This makes it so that:
19600 store (ebx add (ebx, 1))
19604 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19606 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19607 combination to avoid doing two copies. Fix up problems with previous
19610 * mini.c: Fix 64 bit warnings.
19612 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19614 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19616 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19617 changes from the x86 code.
19619 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19621 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19623 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19624 throwing code to reduce its size, unify the AOT and non-aot code and
19625 get rid of relocations in the AOT case.
19627 * mini-x86.h mini.c exceptions-x86.c
19628 (mono_arch_get_throw_corlib_exception): New arch specific function to
19629 raise corlib exceptions which doesn't require relocations in the
19632 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19634 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19636 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19639 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19642 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19644 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19645 with add function when used from Inc/dec atomic
19646 functions. Re-enabled optimization on x86.
19647 * mini-ops.h: renamed atomic_add functions to
19648 allow _add to match the Interlocked::Add and
19649 _add_next to match Interlocked::Inc/Dec.
19651 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19653 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19654 linking of BBs to the end BB, and enabled SSAPRE also with
19655 consprop and copyprop (which was prevented by that bug).
19657 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19659 * mini-x86.c: disabling the Interlocked optimizing code.
19661 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19663 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19664 file version check.
19666 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19668 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19669 interlocked optimization due lack of support on x86, rewrote
19670 exchange to take into account that base may be in eax.
19672 xsp works again; activated Interlocked optimizing code.
19674 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19676 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19678 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19680 * mini-ops.h: Add new opcodes.
19682 * mini.h: Add new patch types. Add got_var to MonoCompile.
19684 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19685 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19686 make it work with all kinds of patchable code.
19688 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19689 address of the GOT, and referencing entries in the GOT.
19691 * mini.c: Add code to load the GOT address if needed by an opcode.
19693 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19694 independent AOT code on the x86 using an elf-style Global Offset Table.
19696 2004-12-14 Raja R Harinath <rharinath@novell.com>
19698 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19700 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19702 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19705 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19707 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19708 of Interlocked:Increment/Decrement/Add as inline ops.
19709 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19711 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19713 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19714 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19716 2004-12-12 Duncan Mak <duncan@ximian.com>
19718 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19719 again. `patch_info->table_size' is no longer valid after Zoltan's
19722 2004-12-12 Martin Baulig <martin@ximian.com>
19724 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19725 if we are the "real" method, ie. not an inlined method inside it.
19727 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19729 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19730 before we look in the special fields table. This fixes
19731 ../tests/thread-static-init.cs.
19733 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19735 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19736 for Array get_Rank and get_Length. Fixes bug #70465.
19738 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19740 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19741 separate structure to reduce the size of MonoJumpInfo.
19743 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19745 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19747 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19749 * mini.c (mini_get_inst_for_method): Changed to allow ports
19750 to return a MonoInst instead of opcode
19751 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19753 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19754 Allow ports to return a created MonoInst instead of op-code, will enable
19756 (renamed mini_get_opcode_for_method to better reflected the functionality)
19758 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19760 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19762 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19764 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19767 2004-12-08 Martin Baulig <martin@ximian.com>
19769 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19770 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19772 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19774 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19777 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19780 2004-12-08 Raja R Harinath <rharinath@novell.com>
19782 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19784 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19786 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19787 bug introduced by the previous patch.
19789 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19791 * mini-ppc.c, objectc.cs: handle large structs passed by value
19792 (fixes bug #69972).
19794 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19796 * mini-ppc.c: OP_ARGLIST implementation from
19797 Geoff Norton <gnorton@customerdna.com>.
19799 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19801 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19802 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19804 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19806 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19808 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19810 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19813 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19815 * mini-sparc.c: Zero out localled-ed memory.
19817 * iltests.il: Add tests for zeroing out localloc-ed memory.
19819 2004-12-04 Martin Baulig <martin@ximian.com>
19821 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19822 mono_method_get_signature_full().
19824 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19826 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19827 and some utility functions (always for SSAPRE), integrated SSAPRE.
19828 * mini.h: Likewise.
19829 * driver.c: Added ssapre option.
19830 * ssa.c: Small fix on OP_ARG handling.
19831 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19832 * Makefile.am: Likewise.
19834 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19836 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19837 now in the xp code.
19839 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19842 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19844 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19846 * cpu-s390.md : Increase instruction length of oparglist.
19848 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19850 2004-11-30 Martin Baulig <martin@ximian.com>
19852 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19853 virtual generic methods. We call a special helper_compile_generic_method()
19854 icall to retrieve the method from the vtable, inflate and compile
19855 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19857 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19859 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19861 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19863 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19865 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19868 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19870 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19871 platforms with PIC aot.
19873 2004-11-28 Martin Baulig <martin@ximian.com>
19875 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19878 2004-11-28 Martin Baulig <martin@ximian.com>
19880 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19881 the result of mono_type_get_underlying_type() to check whether
19884 2004-11-26 Martin Baulig <martin@ximian.com>
19887 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19890 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19892 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19893 the same way as the other arguments so they won't get clobbered.
19895 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19896 calls through R11 since it is clobbered by the trampoline code.
19898 2004-11-26 Raja R Harinath <rharinath@novell.com>
19900 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19901 pick up in-tree mscorlib.dll.
19903 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19905 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19907 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19908 runtime data/code are now stored in a table similar to the GOT in ELF.
19909 This allows the code itself to be position independent.
19911 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19914 * aot.c: Attach ELF type (object/function) directives to all global
19917 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19919 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19921 * mini-amd64.h: Turn on PIC AOT code.
19923 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19924 returning the offset within an OP_AOTCONST instruction where the GOT
19925 offset needs to be added.
19927 * mini.h: Bump AOT file format version.
19929 2004-11-25 Martin Baulig <martin@ximian.com>
19931 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19932 uninflated generic methods.
19934 2004-11-25 Martin Baulig <martin@ximian.com>
19936 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19938 2004-11-24 Martin Baulig <martin@ximian.com>
19940 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19941 original klass (this only applies for generic instances).
19943 2004-11-24 Martin Baulig <martin@ximian.com>
19945 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19946 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19949 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19951 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19952 localloc. Fixes #69678.
19954 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19956 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19958 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19959 used SSE registers on pinvoke calls. Fixes #69774.
19961 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19963 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19964 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19966 2004-11-23 Raja R Harinath <rharinath@novell.com>
19968 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19969 Refer directly to the mcs/ tree.
19971 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19973 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19974 Check if a trampoline for a synchronized method is required.
19976 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19978 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19979 with localloc if needed. Throe arithmetric exception in
19980 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19981 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19983 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19985 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19986 types before switching on type. Fixes #69622.
19988 2004-11-19 Raja R Harinath <rharinath@novell.com>
19990 * Makefile.am (check-local): New. Integrate into 'make check'.
19991 (MCS,RUNTIME): Define using in-tree mono and mcs.
19993 (%.exe): Use $(ILASM).
19995 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19997 * mini-ppc.c: adjust initial prolog size (bug #69691).
19999 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20001 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20004 2004-11-17 Raja R Harinath <rharinath@novell.com>
20006 * Makefile.am (clean-local): Rename from 'clean'.
20008 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20010 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20011 to mono_arch_is_int_overflow.
20012 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20015 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20017 * declsec.c|h: New files to support declarative security attributes.
20018 Added function to check if a method has (applicable) security.
20019 * mini.c|h: Add check for declarative security attributes in
20020 mono_method_check_inlining.
20021 * Makefile.am: Added declsec.c and declsec.h to the build.
20023 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20025 * mini.c, mini.h: update to keep dynamic code info per-domain.
20027 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20029 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20030 (mini_init): Get rid of it from here too.
20032 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20034 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20035 implemented OP_RETHROW (patch by Geoff Norton
20036 <gnorton@customerdna.com>).
20038 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20040 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20041 between appdomains. Fixes appdomain-unload on PPC.
20043 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20045 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20046 mini-exceptions.c: handle the new wrapper types.
20047 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20048 token value as a MonoClass* when compiling a wrapper.
20049 mono_jit_create_remoting_trampoline now takes an additional
20050 MonoRemotingTarget parameter.
20052 2004-11-10 Martin Baulig <martin@localhost>
20054 * mini.c (mono_method_to_ir): Use `generic_container->context'
20055 rather than creating a new one.
20057 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20059 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20061 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20063 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20065 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20066 the experimental aot cache stuff.
20068 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20070 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20071 mini-exceptions.c: update to exception clause structure changes.
20073 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20075 * exceptions-x86.c (throw_exception): Fix warnings.
20077 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20080 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20082 * exceptions-sparc.c (get_throw_exception): Really fix this.
20084 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20086 * tramp-*.c: we no longer support icalls without wrappers, so
20087 a bit of code can be removed here
20089 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20091 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20094 * cpu-sparc.md: Add op_rethrow.
20096 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20098 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20100 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20101 * mini-ops.h: Add OP_RETHROW.
20103 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20105 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20107 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20109 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20110 Makes the output much easier to read
20112 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20114 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20115 prevents another huge leak when compiling with ssa. Secondly, the
20116 performance of doing this rather than freeing the lists is much
20117 better. GList does a lock every time you allocate a list link,
20118 so that it can use a memory pool. So, it is better to just use
20119 a memory pool of our own.
20121 * ssa.c, linear-scan.c: replace g_list_remove_link with
20122 g_list_delete. The remove one does not free the GList, so we were
20123 leaking memory. On -O=all --compile-all with corlib, this cut down
20124 3 MB of allocations.
20126 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20128 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20130 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20132 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20133 into a new function mono_create_jit_trampoline ().
20135 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20137 * trace.c (get_spec): Allow tracing of classes without a namespace.
20139 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20141 * mini.c: Fix pointer overwrite in mini_method_compile.
20143 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20145 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20146 The darwin ABI needs some special handling for 1 and 2 byte structs
20147 Lets use lbz/lhz instead of lwz everywhere.
20148 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20149 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20150 Use stb/sth for the former, and put the latter always on stack instead of in
20151 argument registers.
20153 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20155 * trace.c (is_filenamechar): Add '_'.
20157 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20159 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20161 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20163 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20165 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20166 depends on libmonogc. Fixes #68805.
20168 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20170 * mini.c (mono_jit_free_method): Provide extra information for
20171 this error. Currently this leaks, but will be turned into a
20172 developer option in the future.
20174 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20176 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20178 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20180 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20181 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20182 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20184 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20186 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20187 trampolines for AOT code.
20189 2004-10-22 <vargaz@freemail.hu>
20191 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20192 constructed types. Fixes #68136.
20194 2004-10-21 Martin Baulig <martin@ximian.com>
20196 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20197 if it returns true, unwind the stack to the call instruction.
20199 2004-10-21 <vargaz@freemail.hu>
20201 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20203 * mini.h: Bump AOT version number.
20205 * objects.cs: Add another test for unbox trampolines.
20207 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20210 2004-10-20 <vargaz@freemail.hu>
20212 * driver.c: Add SHARED to the set of optimizations tested.
20214 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20216 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20217 used by CEE_NEWARR.
20219 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20221 2004-10-20 Martin Baulig <martin@ximian.com>
20223 * mini-exceptions.c (mono_handle_exception): Call
20224 mono_debugger_handle_exception() to tell the debugger about
20225 catch/finally clauses.
20227 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
20229 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
20231 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
20234 2004-10-15 Geoff Norton <gnorton@customerdna.com>
20236 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
20237 methods as their native size, fixed bug #57543, #57545.
20238 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
20239 This saves a temporary register and mullw call down into 1 (minor perf
20240 increase for cases like sum = sum * 5; This use to translate into:
20243 It now translates to
20246 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
20248 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
20251 2004-10-11 Martin Baulig <martin@ximian.com>
20253 * mini.c (mono_method_to_ir): If we're a generic method, get the
20254 MonoGenericContainer from our MonoMethodNormal and create a
20255 MonoGenericContext from it.
20257 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
20259 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
20261 * basic-long.cs: Add test for checked i8->i2 cast.
20263 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20265 * inssel-ppc.brg: added a couple of speedup rules.
20267 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
20269 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
20270 to speed up rebuilds.
20272 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20274 * mini-s390.c: Minor fix to OP_OR_IMM.
20276 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20278 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20279 better. Fixes appdomain-unload.exe on sparc.
20281 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20283 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20284 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20287 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20289 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20291 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20293 * mini.c: Always generate a field read/write wrapper for members
20294 of the class MarshalByRefObject since the actual instance could
20297 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20299 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20301 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20303 * driver.c mini.h trace.c: Move the setting of the main assembly into
20304 a separate function called mono_trace_set_assembly () and call it after
20305 actually loading the main assembly. Fixes #66872.
20307 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20309 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20310 using the code manager.
20312 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20314 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20316 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20318 * cpu-amd64.md: Fix bug in previous patch.
20320 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20323 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20325 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20326 mini-exceptions.c: updates for changed stack walk interface.
20328 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20330 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20332 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20334 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20336 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20338 * driver.c (mini_regression_list): Do not call mono_assembly_close
20339 since assemblies can't be unloaded.
20341 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20343 * cpu-amd64.md: Fix more instruction lengths.
20345 * cpu-amd64.md: Fix lengths of some instructions.
20347 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20349 * inssel.brg: Make the array ldelema check aot friendly.
20351 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20353 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
20355 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
20357 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
20359 * mini-x86.c: Fix build.
20361 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
20362 mono_type_get_underlying_type () helper function to simplify code.
20364 2004-09-09 Martin Baulig <martin@ximian.com>
20366 * mini-amd64.c: Don't access `type->data.klass' directly, call
20367 mono_class_from_mono_type() instead since the type may be a
20370 2004-09-09 Martin Baulig <martin@ximian.com>
20372 * mini-amd64.c (get_call_info): Fix support for generic instances.
20373 (add_valuetype): Use mono_class_from_mono_type() to get the class
20374 since we can be a generic instance.
20376 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
20378 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
20380 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
20382 * liveness.c: reset spill costs on each scan: bug 62107
20384 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
20386 * exceptions-sparc.c (mono_arch_find_jit_info): remove
20387 unnecessary line that doesn't compile
20389 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
20391 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
20392 trampolines, make them call an error function so people can fix their
20395 2004-09-06 Martin Baulig <martin@ximian.com>
20397 * mini.c (mono_method_to_ir): When initializing locals, handle a
20398 generic instances like a valuetype if it's a valuetype and like a
20399 class if it's a class.
20401 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20403 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20404 stack. Fixes #64674.
20406 * exceptions.cs: Add test for unwinding of call arguments.
20408 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20410 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20411 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20412 set the carry/borrow flag). The sparc and s390 implementations
20413 can now use optimized versions (and simplify the code). ppc bugfixes.
20415 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20417 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
20419 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
20421 * inssel-amd64.brg: Remove leftover 32 bit rule.
20423 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
20425 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
20427 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
20428 mono_arch_find_jit_info functions into a new function. Fix a memory
20431 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
20434 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20436 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
20439 * exceptions.cs: Add array size tests.
20441 * mini.c: Allocate a separate icall wrapper for each arity of
20442 mono_array_new_va. Fixes #59509.
20444 * exceptions.cs: Add testcase for 64578.
20446 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
20448 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
20450 2004-09-02 Martin Baulig <martin@ximian.com>
20452 * mini.c (mono_method_to_ir): When initializing the locals, call
20453 handle_initobj() on the generic instance itself, not its
20456 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20458 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
20459 MonoJitInfo for dynamic methods.
20461 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
20463 * mini.c: Add support for freeing JIT data for dynamic methods.
20465 2004-09-01 Martin Baulig <martin@ximian.com>
20467 * mini-x86.c (is_regsize_var): Added support for generic
20469 (mono_arch_emit_prolog): Make this compile again, use
20470 `x86_push_imm_template (code)'.
20472 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20474 * mini-x86.c: make all push_imm instructions that get
20475 patched always emit the long form
20477 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20479 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20480 in a per-domain hash.
20482 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20485 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20487 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20490 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20493 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20494 Beginnings of SSE2 support.
20496 * exceptions.cs: Add more tests for checked int<->uint casts.
20498 2004-08-28 Martin Baulig <martin@ximian.com>
20500 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20504 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20505 Handle generic instances recursively.
20507 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20509 * iltests.il: test for conv.u8 on a constant
20511 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20513 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20514 LCONV_x4 (shrun_32 (membase)).
20516 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20518 * inssel-x86.brg: c&p rules for push/setret of long
20520 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20522 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20523 compare (regvar, base)
20525 * inssel-x86.brg: more burg love
20527 * inssel.brg: more cleanup
20529 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20531 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20533 * basic-long.cs, basic-calls.cs: new tests for optimization.
20535 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20537 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20540 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20542 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20544 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20546 * inssel.brg (mini_emit_memcpy): use
20547 NO_UNALIGNED_ACCESS to disable memcpy optimization
20549 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20551 * mini-amd64.c: Handle generic types in various places.
20553 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20555 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20557 * mini.c (handle_box): Fix warning.
20559 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20561 * mini-amd64.h: Enable the emit_state optimization.
20563 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20565 * mini-amd64.c: Add some new 64 bit peephole opts.
20567 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20569 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20571 * mini-amd64.c: Register allocator fixes.
20573 * mini.c: Add an optimization to emit_state to avoid allocation of new
20574 registers on some platforms.
20576 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20578 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20580 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20581 allocation. Fixes #63085.
20583 * basic-long.cs: Add new regression test.
20585 * mini-amd64.c: Register allocator improvements.
20587 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20589 * mini-amd64.c (read_tls_offset_from_method): Add another code
20592 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20593 instruction sequence for nullifying class init trampolines.
20595 * objects.cs: Add new regalloc test.
20597 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20599 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20601 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20603 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20606 * driver.c: Fix profiling after TLS changes.
20608 * driver.c (mono_main): Set mono_stats.enabled if needed.
20610 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20613 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20615 * mini-x86.c: use a 1 op rather than a 2 op tls access
20616 instruction -> faster.
20618 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20620 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20623 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20625 * exceptions-sparc.c (throw_exception): fix typo
20627 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20629 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20630 set tree->dreg correctly with tls. Allow any
20631 register to be used.
20633 * mini-x86.c (read_tls_offset_from_method): add new code
20634 generation pattern seen with GCC.
20637 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20639 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20640 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20641 exceptions-sparc.c: fix some performance issues in exception
20642 handling and setting of the stack trace for exceptions that were
20645 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20647 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20650 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20653 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20655 This patch inlines tls access, when possible.
20657 * mini.h: new arch functions for TLS intrinsics.
20658 All platforms updated with a stub.
20660 * mini.c: use the new intrinsics
20662 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20663 arch specific intrinsic for tls variables
20665 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20667 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20670 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20672 * mini.c: thread local allocation
20674 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20676 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20678 * Makefile.am: Link against the static version of libmonogc.
20680 * Makefile.am: Link the static versions of the convenience libraries
20681 into the mono executable.
20683 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20685 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20687 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20688 on integer overflow.
20690 * mini-amd64.c: Reorganize function call code.
20692 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20694 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20696 * inssel-x86.brg: use xor eax,eax.
20698 * basic.cs: new tests
20700 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20702 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20703 in exception throwing code.
20705 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20707 * inssel-x86.brg: use xor esi,esi.
20709 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20711 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20712 can trace methods compiled during mini_init () too.
20714 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20717 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20719 * Makefile.am: static link on x86 (r=zoltan)
20721 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20723 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20724 code since it causes some programs to fail.
20726 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20728 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20730 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20732 * mini.c: ovfops_op_map - add STACK_OBJ case for
20734 * basic.cs: add test_0_pin_string as test
20737 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20739 * Makefile.am: build C# if srcdir != builddir
20741 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20743 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20744 fall-through blocks.
20746 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20748 * driver.c: enable loop by default again and include abcrem in -O=all.
20750 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20752 * iltests.il: Add some localloc tests.
20754 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20756 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20759 * inssel-amd64.brg: Add some optimizations.
20761 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20764 * Makefile.am: Statically link mono against libmono on AMD64.
20766 * mini-amd64.c inssel-amd64.brg: Optimizations.
20768 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20770 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20772 * tramp-amd64.c: Patch calling code in trampolines.
20774 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20776 * mini-amd64.c: pinvoke struct passing fixes.
20778 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20780 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20781 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20783 2004-08-05 Duncan Mak <duncan@ximian.com>
20785 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20788 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20790 * mini-amd64.c (emit_move_return_value): Move return value for normal
20793 2004-08-05 Martin Baulig <martin@ximian.com>
20795 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20796 `type->type'; just modify `type' itself when dealing with enums
20797 and generic instances.
20798 (check_call_signature): Make `simple_type' a `MonoType *'.
20800 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20802 * mini.c: Use OP_PADD to add offsets to addresses.
20804 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20806 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20808 * mini-sparc.c (mono_arch_emit_epilog): fix check
20809 for folding last op into restore instruction
20811 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20813 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20814 helper methods using the code manager.
20816 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20818 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20820 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20822 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20823 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20825 * mini-s390.c: fix tail processing
20827 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20829 * mini-ppc.c: mul.ovf.un exception name fix.
20831 2004-08-03 Martin Baulig <martin@ximian.com>
20833 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20834 instances; before jumping to `handle_enum', also modify `ptype'.
20836 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20838 * cpu-sparc.md: fcall maximal length too small.
20840 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20842 * mini-amd64.c mini.h: Add initial support for passing/returning
20843 structures to/from pinvoked methods.
20845 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20847 * mini-ppc.c: reg allocator fix.
20849 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20851 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20853 * inssel.brg: Optimize memset on 64 bit machines.
20855 * mini-amd64.c: Fix some vararg cases.
20857 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20859 * mini-s390.c: Corrected macro in emit_float_to_int
20861 * s390-abi.cs: Tests to exercise the s390 ABI
20863 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20865 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20868 * basic.cs: Add a test for add.ovf.un.
20870 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20872 * mini-sparc.c: add case for OP_IDIV_UN
20874 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20876 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20878 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20880 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20882 * basic.cs: regression tests.
20884 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20887 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20889 * basic.cs: Add a new test.
20891 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20892 and AOT. Various fixes and optimizations.
20894 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20896 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20898 * mini-ppc.c: make sure temp regs are not used for global reg
20901 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20903 * cpu-sparc.md: conv_i8 fix for 64bits
20905 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20907 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20909 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20910 add opcode for cmp BYTE PTR [eax], imm.
20912 * inssel.brg: Make memcpy and memset takes bases.
20914 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20916 * *-amd64.*: More AMD64 work.
20918 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20920 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20921 add a compare-not-equal opcode.
20923 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20925 * mini.c: Use mono_init_from_assembly instead of mono_init.
20927 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20929 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20931 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20933 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20935 * inssel.brg: 64 bit fixes.
20937 * mini.h (MonoCallInst): Add some AMD64 specific data.
20939 * mini.h: Add some OP_P opcodes.
20941 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20943 * basic.cs: tests for 61797 and 61740
20945 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20947 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20948 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20950 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20952 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20954 * *-amd64*.*: Ongoing AMD64 work.
20956 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20958 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20960 * *-amd64*: Ongoing AMD64 work.
20962 * mini-arch.h: Add AMD64 support.
20964 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20966 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20968 * mini-ops.h: Add new opcodes.
20970 * Makefile.am: Add AMD64 support.
20972 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20973 rules into the inssel-long*.brg files.
20975 * *-amd64.*: Add beginnings of AMD64 backend.
20977 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20979 * mini.c (print_dfn): commenting out the code that prints
20980 the cil. With -O=deadce, this makes -v -v crash.
20982 * cpu-pentium.md: make checkthis have a length of 2
20984 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20986 * mini-sparc.h: fix implementations of __builtin
20987 functions for Sun compiler for V9.
20989 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20991 * mini.c: use the new stelem.ref wrapper
20992 * exceptions.cs, arrays.cs: new stelem.ref tests
20994 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20996 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20997 new XSP should work with these changes).
20999 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21001 * inssel-{long32,x86,}.brg: trivial optimizations.
21003 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21005 * mini.c: load value when emitting box operation in
21008 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21010 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21011 is one byte shorter than cmp DWORD PTR [eax], 0.
21013 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21015 * inssel-ppc.brg: arguments on the stack are always
21016 relative to the stack pointer (spotted by Neale Ferguson).
21018 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21020 * exceptions-x86.c: delay appending the method name to the trace until
21021 after mono_jit_info_table_find is called, as this gets the real
21024 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21026 * aot.c: register roots
21028 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21030 * aot.c : I could just use PLATFORM_WIN32 flag.
21032 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21034 * aot.c : Reverting the previous fix. This time it broke linux build.
21036 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21038 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21040 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21042 * mini.c (handle_stack_args): Remove some more debugging code.
21044 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21046 * driver.c mini.h aot.c: Allow additional options to be specified with
21047 --aot and pass them to mono_compile_assembly.
21049 * aot.c: Add experimental code to AOT compile all loaded assemblies
21050 on demand and save the code into a cache in the filesystem.
21052 * aot.c: Add support for more wrapper methods.
21054 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21057 * cpu-*.md: Remove removed opcodes.
21059 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21060 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21061 related icalls to marshal.c.
21063 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21065 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21067 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21069 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21071 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21072 * liveness.c: If liveness is recomputated we need to reset the information
21073 for each variable. This way, if the liveness range has been narrowed
21074 by optimizations that happened after the last computation, we can return
21077 For example, if you have
21082 // Tons of code that does not affect i
21088 i = 0 is dead code and will be removed by SSA. However, when
21089 linear scan gets to the code, i will still appear to be live
21090 throughout the entire block. This prevents good register allocation.
21092 2004-07-06 Martin Baulig <martin@ximian.com>
21094 * debug-mini.c (mono_debug_init_method): Allow
21095 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21096 (mono_debug_add_icall_wrapper): New method.
21098 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21100 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21102 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21105 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21107 * aot.c (mono_aot_load_method): Fix loading of debug info.
21109 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21111 * aot.c: Add logging support.
21113 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21115 * mini.h: Add prototype for mono_print_method_from_ip.
21117 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21119 * inssel.brg: 64 bit fixes.
21121 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21124 * Makefile.am: Add SPARC64 support.
21126 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21128 * aot.c: Fix alignment problems on 32 bit platforms.
21130 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21132 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21135 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21138 * mini.h: Bump AOT file version. Some 64 bit fixes.
21140 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21142 * inssel-sparc.brg: Add new rule to avoid register moves.
21144 * inssel.brg: Add ldind_to_load_membase helper function.
21146 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21148 * mini.c: OffsetToStringData intrinsic.
21150 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21152 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21154 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21157 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21158 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21160 * mini.c: reinstated mono_compile_get_interface_var()
21161 on x86, too, since the change breaks the Gtk# build there as well.
21163 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21165 * driver.c: remove loop from the default optimizations: it seems to
21166 interact badly with some of the other options (see bug #60613).
21168 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21170 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21171 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21173 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21175 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21176 vararg-using methods.
21178 2004-06-21 Martin Baulig <martin@ximian.com>
21180 * mini/mini-exceptions.c
21181 (mono_handle_exception): Added `gpointer original_ip' argument.
21182 After calling mono_unhandled_exception(), call
21183 mono_debugger_unhandled_exception() and if that returns true,
21184 restore the context and return.
21186 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21188 * mini-ppc.c: prefer the use of relative branches so
21189 they won't need to be patched in aot code (patch from Patrick Beard).
21191 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21193 * aot.c: patch from Patrick Beard to make the output assembly
21194 more correct for the MacOSX assembler. Small tweak to
21195 generate sane images on Linux/PPC, too.
21197 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21199 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21200 case until bug #59509 is fixed (shows up in #60332).
21202 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21204 * mini.c: make sure the needed wrappers are compiled, too, with
21207 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21209 * driver.c: remove NPTL reference in --version output.
21211 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21213 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21214 generate valid assembly for the Mach-O assembler.
21216 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21218 * driver.c: don't include abcrem in the all optimization specifier
21219 since it slows down jit compilation too much for now.
21221 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21223 * mini.c: use BIGMUL only if both operands have the same signage.
21224 * iltests.il: Test for bug 60056. (errors related to signage in
21229 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
21231 * mini.c, aot.c: memory leak fixes.
21233 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21235 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
21237 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
21239 * Makefile.am: remove the -static hack completely, it links in
21240 statically glib as well.
21242 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
21244 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
21245 * exceptions.cs: make it compile with new mcs/csc.
21247 2004-06-03 Massimiliano Mantione <massi@ximian.com>
21248 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
21249 and added relevant test case.
21251 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21253 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
21254 regressions in gtk-sharp.
21256 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
21258 * exceptions.cs: New regression tests.
21260 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
21262 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
21264 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21266 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21268 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
21270 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
21272 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21274 * mini.c (mono_jit_runtime_invoke): Init class in this
21275 method instead of trusting mono_jit_compile_method to
21276 do the work (because wrappers can be in object class)
21278 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21280 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21282 * basic-long.cs: New regression test.
21284 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21286 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21287 and div/rem checks.
21289 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21291 * Makefile.am: fix miguel's change to build mono statically against
21292 libmono (track build dependencies).
21294 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21296 * cfold.c: Some glib versions do not have G_MININT32.
21298 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21300 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21301 with precision of tan, atan, sin and cos, and implemented related
21302 regressions tests (fixes bug 54467, but one new problem appeared and
21305 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21307 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21309 * exceptions.cs: Add test for constant folding && division by zero.
21311 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21312 since driver.c is in libmono too, so the optimization was useless.
21314 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21315 variable to driver.c so the compiler can emit more efficient code to
21318 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21320 * Makefile.am: don't distribute generated inssel.[ch] files.
21322 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21324 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21325 into the default appdomain. Fixes #58707.
21327 * jit-icalls.c: Remove the broken approximation for truncl, doing
21328 no conversion is better.
21330 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21333 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21335 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21336 of the mcrxr instruction which is not available on some processors
21337 even if it's documented to be. Implement add and sub overflow correctly
21338 (still not complete for long unsigned). Speed up icalls a bit.
21340 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21342 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21343 we run .cctor in the current domain instead of target_domain.
21345 Fixes bug #58558, .cctor not being called in -O=shared.
21347 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21349 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21351 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21353 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
21354 which can be done with an imm8, do it that way.
21355 (mono_arch_output_basic_block): ditto for a jmp
21356 (mono_arch_emit_prolog): Computate maximum offset of a label.
21358 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
21360 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
21361 now tries to allocate prefered physical reg's for virtual
21362 regs. This reduces the number of emited spills/loads with
21363 20-30% on our core assemblies.
21365 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21367 * jit-icalls.c: truncl() is not needed and trunc() is
21368 the correct thing to do anyway (bug #58287).
21370 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
21372 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
21375 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
21377 * driver.c: enable loop optimizations by default.
21379 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21381 * mini-x86.c: fix calc of max loop size when aligning loops start.
21383 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
21385 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
21388 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21390 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21393 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21395 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21397 * mini.c (inline_method): Allways inline some wrappers even if the cost
21398 is too large. Fixes #58785.
21400 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21402 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21404 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21405 (crichton@gimp.org). Beginning of support for sparc/linux.
21407 * mini-sparc.c: Optimize retrieval of LMF address.
21409 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21411 * exceptions-ppc.c: handle alloca in methods with clauses.
21413 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21415 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21417 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21419 * mini.c: Delegate most of the abort signal work to
21420 mono_thread_request_interruption, which also handles Stop and Suspend
21423 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
21425 * mini.c mini.h: Allow inlining of icall wrappers if the backend
21426 supports the save/restore lmf opcodes.
21428 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
21430 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
21431 by gcc-3.4 as well.
21433 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
21435 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21437 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
21438 methods which contain array accesses.
21440 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
21441 boundaries. Fixes #58537.
21443 * iltests.il: Add regression test for #58537.
21445 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21447 * mini-x86.c (mono_arch_local_regalloc): Last part of
21448 fix for bug #58633 (releasing register to early).
21450 2004-05-18 Miguel de Icaza <miguel@ximian.com>
21452 * basic-long.cs: Add new regression test.
21454 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21456 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
21457 register too early on the chain.
21459 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21461 * mini.c (create_helper_signature): Use a helper function to reduce
21462 the code which needs to be written. Also set the calling convention of
21463 icalls on windows. Fixes #57840.
21465 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21467 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21468 exceptions-ppc.c: added helper function to get the instruction address
21469 from a signal handler context.
21471 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21473 * helpers.c: use g_get_tmp_dir. Invokes happyness
21476 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21478 * helpers.c: Add new env variable to pass args to objdump.
21479 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21481 2004-05-17 Radek Doulik <rodo@ximian.com>
21483 * Makefile.am (common_sources): added abcremoval.h so it get
21484 disted and daily mono packages on go-mono.com will build again
21486 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21488 * abcremoval.c: Fixed coding style, added copyright header.
21490 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21492 * mini.h: Added prototype for abc removal main function.
21494 * build_relations_propagation_table.pl: Added copyright header.
21496 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21498 * basic-long.cs: reg test for complex ceq_long bug.
21500 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21502 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21503 reg in long and clob case (bug #58343). Fixed/added comments.
21505 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21507 * mini.c (mono_jit_runtime_invoke): Follow new convention
21508 of calling the invoke method with an function pointer.
21510 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21512 * ChangeLog: Fix author of memory leak patch.
21514 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21516 * Makefile.am: fix make dist as well...
21519 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21521 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21522 on archs where pointers are 4 bytes long.
21524 * Makefile.am: Added abcremoval.c source file.
21526 * abcremoval.c: Added abcremoval.c.
21528 * abcremoval.h: Added abcremoval.h.
21530 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21532 * inssel.brg: Enabled bounds check removal.
21534 * mini.c: Added support for abcrem optimization.
21536 * mini.h: Added abcrem optimization label.
21538 * driver.c: Added support for abcrem optimization.
21540 * propagated_relations_table.def: Added propagated_relations_table.def.
21542 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21544 * mini.c, cfold.c: fix style.
21546 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21548 * mini.c: handle issue with the low-level implementation of
21549 some long opcodes (bug #54209).
21551 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21553 * basic.cs: test for my new cmov stuff.
21555 2004-05-13 Patrik Torstensson
21557 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21558 opt and added peephole documentation.
21560 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21562 * tramp-ppc.c: rewrote the generic trampoline code.
21564 2004-05-11 Patrik Torstensson
21566 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21568 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21570 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21572 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21573 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21575 * mini.c: Add new icalls for AsAny marshalling.
21577 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21579 * tramp-ppc.c, mini-ppc.c: more cleanups.
21581 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21583 * mini.c: no warnings.
21585 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21587 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21589 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21591 * mini.c: In the thread abort signal handler, if the thread is in the
21592 process of being stoped, don't throw the Abort exception, just stop the
21595 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21597 * tramp-ppc.c: removed old code.
21599 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21601 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21602 do some simple speed optimizations on ppc.
21604 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21606 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21607 and large offsets in load/store.
21609 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21611 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21612 it causes regressions.
21614 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21616 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21619 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21621 * jit-icalls.c: remove warnings.
21622 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21623 speedups for unsafe code.
21625 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21627 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21629 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21631 * basic-calls.cs: Add new regression test.
21633 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21636 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21638 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21641 2004-05-06 Patrik Torstensson
21643 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21644 long reg allocation in any reg (not only eax:edx) and implemented
21645 long shl/shr ops in asm instead of helpers.
21647 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21649 * mini-sparc.h: Fix warnings.
21651 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21654 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21655 separate statement for clarity.
21657 * mini-sparc.c: Update status.
21659 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21661 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21664 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21666 * inssel-ppc.brg: another small pre-release workaround:
21667 we don't do overflow detection for long_sub_un.
21669 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21671 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21672 (also works around a weird ppc bug: 57957).
21674 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21676 * tramp-ppc.c: trampoline fixes.
21678 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21680 * mini-ppc.c: fixed typos.
21682 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21684 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21685 at the top of the stack. Fixed typos. Use a frame registers
21686 for all the methods with exception clauses.
21688 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21690 * exceptions-ppc.c: restore fp registers.
21692 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21694 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21695 order from the stack top (moved the stack room to save the
21696 return value for trace after the param area). Fixed corruption
21697 in restoring registers on unwind.
21699 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21701 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21703 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21705 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21706 and prolog/epilog for methods that use it. Allow
21707 enough param area room for varargs methods. Fix miguel's
21708 breakage in exception handling.
21710 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21712 * Makefile.am: run genmdesc only on current arch.
21714 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21716 * exceptions-x86.c:
21717 * mini-x86.h: fix the build on windows.
21719 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21721 * 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.
21723 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21725 * mini-exceptions.c: New file.
21727 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21728 Move some parts of the x86 exception handling code to an
21729 arch-independent file so it can be shared with other ports.
21731 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21733 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21735 2004-04-26 David Waite <mass@akuma.org>
21737 * driver.c: remove comma from end of enumeration declaration
21739 2004-04-26 Jackson Harper <jackson@ximian.com>
21741 * driver.c: parse config file before loading first assembly. This
21742 allows the user gac to be enabled/disabled.
21744 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21746 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21747 simpler mechanism: we do not care what is encoded initially
21748 (branch absolute or relative), we care about the code and its
21749 target. I kept the old code for reference for now.
21751 The new code tries first to determine if the jump is anywhere in
21752 the -/+32 absolute meg range, if it succeeds, it encodes using the
21753 absolute branch; If not, it tried to find something in the
21754 relative range, if not, it uses the handle_thunk code.
21756 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21758 * exceptions-ppc.c: use the correct ip register on macosx.
21760 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21762 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21764 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21766 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21767 Raise exception on integer divide by zero by hand since the hw
21768 doesn't support it. Handle NaNs in FP compares.
21770 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21772 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21773 code reducing duplication between the platforms and enabled
21774 signal exception handling (on linux for now).
21776 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21778 * exceptions-ppc.c: more macosx support.
21780 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21782 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21784 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21786 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21788 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21790 * iltests.il: more tests.
21792 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21794 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21797 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21799 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21801 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21803 * liveness.c: Mark variables as volatile in all basic blocks reachable
21804 from exception clauses.
21806 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21808 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21811 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21813 * iltests.il, basic.cs: more tests for regalloc.
21815 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21817 * iltests.il: Some tests for register allocation modifications
21820 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21822 * exceptions.cs: Add regression test for bug #56782.
21824 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21825 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21826 the beauty of fixing the same thing in 5 different files...
21828 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21830 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21833 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21835 * mini.c: Add support for STRWLPARRAY marshalling convention.
21837 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21839 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21840 to init the context to setup the regs pointer).
21842 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21844 * exceptions-ppc.c: more exceptions work.
21846 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21848 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21851 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21853 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21854 can use the memory directly.
21856 * cpu-pentium.md: Update documentation from a post from Zoltan.
21858 add x86_add_membase, x86_sub_membase, x86_mul_membase
21860 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21862 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21863 GENERAL_REGS they were also hardcoded for all PPC ports.
21865 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21867 Remove hard-coded limit for floating point registers, use
21868 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21870 Notice that in MacOS X calling conventions you can fit a lot more
21871 floating point values in registers, so I should update the PInvoke
21872 test to excercise the passing of floating point values on the
21873 stack (currently broken).
21875 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21877 * tramp-ppc.c (create_trampoline_code): Added
21878 JUMP_TRAMPOLINE_SIZE.
21879 (ppc_magic_trampoline): Follow the pattern from
21880 x86_magic_trampoline: if code is set to zero, return.
21881 (create_trampoline_code): Always pass MonoMethod to the jump
21882 trampoline, before it was passing a null.
21883 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21884 share the code with mono_arch_create_jit_trampoline.
21886 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21888 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21891 * cpu-g4.md: Added length for jmp instruction, the worst case
21892 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21895 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21897 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21899 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21901 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21902 before each IL instruction.
21904 * mini.c (CEE_BOX): Fix warnings.
21906 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21908 * mini.c: removed a few unused vars and extra whitespace.
21910 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21912 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21914 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21916 (OP_GETCHR): use the above
21917 (CEE_LDELEMA): use the above.
21919 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21920 version of the generic impl.
21921 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21922 (CEE_LDELEMA): use the above.
21924 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21926 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21929 * iltests.il: Added new regression test for #56317.
21931 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21933 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21934 under NetBSD. Fixes #56450.
21936 * liveness.c (update_gen_kill_set): Fix previous patch.
21938 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21940 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21942 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21944 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21945 ldsfld and ldsflda.
21947 * inssel-sparc.brg: Add more optimizations.
21949 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21951 2004-04-01 Martin Baulig <martin@ximian.com>
21953 * mini.c (handle_box): New static function; moved the
21954 implementation of CEE_BOX here.
21955 (mono_method_to_ir): Added `constrained_call' variable.
21956 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21957 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21958 mono_method_get_constrained() to get the method.
21960 2004-04-01 Martin Baulig <martin@ximian.com>
21962 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21963 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21964 (mono_method_to_ir): We don't need these macros anymore since
21965 mono_class_get_full() already takes care of it.
21967 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21969 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21970 use @function (as doesn't accept #function here) and check the return
21971 value of system and stop if fails.
21973 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21975 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21977 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21979 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21981 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21983 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21986 * basic-long.cs: Add test for negation of Int64.MinValue.
21988 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21990 * mini-sparc.c: Update status.
21992 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21994 * exceptions-sparc.c: Fix return value in filters.
21996 * inssel-sparc.brg: Fix register allocation in some rules.
21998 2004-03-28 Martin Baulig <martin@ximian.com>
22000 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22003 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22005 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22007 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22008 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22009 remove unused conv_u4 opcode.
22011 * mini-x86.c: Remove valgrind workaround since it slows down things
22012 even when mono is not run under valgrind.
22014 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22016 * mini-sparc.c: Update status.
22018 * inssel-sparc.brg: Add some optimizations.
22020 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22021 future delay slot filling. Add support for varargs, tail calls and JMP.
22023 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22024 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22026 * inssel.brg: Fix register allocation in OP_ARGLIST.
22028 * inssel.brg: Fix warnings.
22030 2004-03-25 Martin Baulig <martin@ximian.com>
22032 * mini.c (inflate_generic_field): Removed.
22033 (mini_get_method): Removed, use mono_get_method_full(),
22034 (mini_get_class): Removed, use mono_class_get_full().
22035 (mono_method_to_ir): Pass our generic context to
22036 mono_field_from_token().
22038 2004-03-25 Martin Baulig <martin@ximian.com>
22040 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22041 of a `MonoMethod *'.
22042 (mini_get_method): Take a `MonoGenericContext *' instead
22043 of a `MonoMethod *'.
22044 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22045 a new local variable called `generic_context' which holds the
22046 current `MonoGenericContext *'; use it to lookup things.
22048 2004-03-24 Martin Baulig <martin@ximian.com>
22050 * mini.c (mini_get_class): New static method; if we're inside a
22051 generic instance, inflate the class if neccessary.
22052 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22054 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22056 * iltests.il: New regression test for #55976.
22058 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22061 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22063 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22066 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22068 * liveness.c: Consider SSA stores as well as loads when making vars
22071 * exceptions.cs: New regression tests for register allocation.
22073 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22075 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22076 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22077 domain lock only to protect puntual access to data structures.
22078 Added access lock for sighash, jit_icall_hash_name,
22079 jit_icall_hash_addr and domain->code_mp.
22081 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22083 * driver.c: Print SIGSEGV handling method.
22085 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22087 * mini.c (setup_jit_tls_data): Handle case when this is called
22088 multiple times for a thread.
22090 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22091 is different from fbxx_un. Fixes #54303. Also use constants instead of
22092 magic numbers in a lot of places.
22094 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22096 * exceptions.cs: Fix cctor test when --regression is used.
22098 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22100 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22103 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22105 * inssel-ppc.brg: fixed register assignments for some rules.
22107 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22109 * exceptions.cs: Add test for exceptions in static constructors.
22111 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22112 static constructors outside the domain lock. Fixes #55720.
22114 2004-03-17 Martin Baulig <martin@ximian.com>
22116 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22117 (inflate_generic_field): Take the `MonoMethod *' instead of the
22118 `MonoClass *' and added support for generic method.
22119 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22120 have a `field->parent->gen_params', only inflate the field if it's
22121 an open constructed type.
22123 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22125 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22126 exception object instead of the preconstructed ones.
22128 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22130 * mini.c: reverted changed to sigsegv_signal_handler commited
22131 accidentally in the previous patch.
22133 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22136 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22137 running --aot with an old assembly.
22139 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22141 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22144 * mini-sparc.c: Add support for v9 branches with prediction.
22146 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22148 * mini.c (mini_init): #warning is GNUC only
22150 * mini-sparc.h: implement __builtin_frame_address
22151 and __builtin_return_address for Sun C compiler
22153 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22155 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22157 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22159 * basic-calls.cs: Add test for unaligned byref long argument passing.
22161 * mini-ops.h: Add sparcv9 compare and branch instructions.
22163 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22164 v9 instructions if we have a v9 cpu.
22166 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22167 registers for global allocation.
22169 * exceptions-sparc.c: Fixes.
22171 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22173 * liveness.c (mono_analyze_liveness): Optimized version.
22175 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22177 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22180 * basic-float.cs basic-calls.cs: New regression tests.
22182 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22184 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22185 sigaltstack implementation.
22187 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22189 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22190 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22192 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22194 * mini.c: Fix warnings.
22196 * mini.c (mono_resolve_patch_target): New function which contains the
22197 arch independent part of the patching process.
22199 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22200 patching code to a separate function.
22202 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22204 * mini.c (add_signal_handler): ifdef out on Windows
22206 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22208 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22209 cpu-sparc.md: Add exception handling support + other fixes.
22211 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22212 typed GC detection in --version.
22214 * basic.cs exceptions.cs: New regression tests.
22216 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22217 the arch specific code can store data during a compilation.
22219 * mini-ops.h: Add OP_SETFRET.
22221 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22222 function, register a separate icall for each arity, so the icalls can
22225 * mini.c (mono_print_tree): Print negative offsets in a more readable
22228 * mini.c: Make signal handling work on sparc.
22230 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
22232 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
22234 * jit-icalls.c: Emulate truncl by aintl on solaris.
22236 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
22238 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
22240 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
22242 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
22244 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
22245 a MarshalByRef type, inline a method that performs the check, taking into
22246 account that the object can be a proxy. Also implemented tow new opcodes:
22247 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22248 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
22249 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22251 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
22253 * mini-ppc.c: if a relative branch displacement is too big
22254 but it points to and area reachable with an absolute branch,
22257 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
22259 * mini.c: optimize small copies in cpblk.
22261 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
22263 * basic-calls.cs basic-float.cs: New regression tests.
22265 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22266 negative offsets from %fp. Implement localloc. Fix local register
22267 allocation. Fix the case when the this argument needs to be saved to
22268 the stack. Implement some missing opcodes.
22270 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
22272 * mini.c (mini_method_compile): Reenable global regalloc in methods
22273 with exception handlers.
22275 * linear-scan.c (mono_varlist_sort): Fix warning.
22277 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22279 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22282 * liveness.c: Make all variables uses in exception clauses volatile, to
22283 prevent them from being allocated to registers. Fixes #42136.
22285 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22287 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22288 causes regressions.
22290 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22291 argument to mono_arch_regalloc_cost.
22293 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22296 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22298 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22299 Make the cost of allocating a variable to a register arch dependent.
22301 * basic-calls.cs: Fix compilation of tests.
22303 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22304 helper function to cut back on the number of #ifdefs needed.
22306 * mini-ppc.c: Fix compilation.
22308 * basic-calls.cs: New regression tests.
22310 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22312 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22313 of l0 since that is callee saved.
22315 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22318 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22319 of delay instruction.
22321 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22323 * mini.h (MonoCallInst): Add 'virtual' flag.
22325 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22327 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22329 * *.cs: New regression tests.
22331 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22334 * mini.c (mono_runtime_install_handlers): Fix build.
22336 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22337 'signal_stack_size' members.
22339 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22340 alternate signal stack.
22342 * exceptions-x86.c: Add stack overflow handling.
22344 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22345 functions to arch independent code.
22347 * mini.c (mono_print_tree): Print more detailed info for load_membase
22350 2004-02-23 Martin Baulig <martin@ximian.com>
22352 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
22354 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22356 * mini-x86.c: fixed reg allocation for div/rem.
22358 2004-02-22 Miguel de Icaza <miguel@ximian.com>
22360 * driver.c (mono_main): Report some configuratio options on --version.
22362 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
22364 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
22365 low in the address space. Correctly flush memory in thunks where we
22366 output native code.
22368 2004-02-20 Martin Baulig <martin@ximian.com>
22370 * mini.c (mini_get_method): New static method; inflate all generic
22371 methods and methods in open generic instances.
22372 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
22373 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
22375 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22377 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
22379 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
22381 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
22383 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
22385 * mini-sparc.c (flushi mono_arch_output_basic_block): make
22386 it compile using Sun's compiler.
22388 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22390 * 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.
22392 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22394 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22396 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22398 * mini-ppc.c: handle calls outside of the allowed range with thunks
22399 allocated using the code manager.
22400 * tramp-ppc.c: use the code manager to hold generated native code.
22401 Fixed the magic trampoline to just patch vtable entries.
22403 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22405 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22408 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22410 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22413 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22414 if we have a working __thread implementation.
22416 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22417 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
22419 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
22421 * mini-x86.c: Fix compilation under gcc 2.
22423 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
22425 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
22426 contains a call to the wrapped function.
22428 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
22429 OP_<CALL>_IMM opcodes, and use them under X86.
22431 * mini.c (mono_jit_find_compiled_method): Fix warning.
22433 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
22435 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
22437 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
22438 functionality to mini.c.
22440 * mini.c (mono_create_jump_trampoline): New function to create a jump
22441 trampoline. Return a compiled method instead of a trampoline if it
22442 exists. Add a cache for jump trampolines.
22444 * mini.c (mono_jit_find_compiled_method): New function to return a
22445 compiled method if it exists.
22447 * mini-x86.c: Call mono_create_jump_trampoline instead of
22448 mono_arch_create_jit_trampoline.
22450 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
22451 a jump trampoline. Fixes #52092.
22453 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
22455 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
22456 which is not up-to-date. Add check_corlib_version () instead.
22458 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
22461 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
22462 since newer valgrind versions do not need it.
22464 * mini.c (mono_jit_compile_method_with_opt): New helper function to
22465 compile a method with a given set of optimizations.
22467 * mini.c: Compile icall wrappers on-demand instead of at startup.
22469 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22470 wrapper for an icall.
22472 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22474 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22477 * iltests.il: Add test for non-empty stack before switch instruction.
22479 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22481 * mini.c: Add support for new stringbuilder marshalling conventions.
22483 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22485 2004-02-01 Martin Baulig <martin@ximian.com>
22487 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22488 in `ginst->mtype_argv'.
22490 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22492 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22493 facilitate grepping.
22495 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22497 * mini.c: fixed buglet in initobj generic implementation for references.
22499 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22501 * Makefile.am: make the version script conditional.
22502 * jit-icalls.c: handle missing truncl().
22504 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22506 * exceptions.cs: Add more tests for double->int conversion.
22508 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22509 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22511 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22513 * driver.c: make --verbose --version emit an error
22514 if the loaded corlib doesn't match the runtime version.
22516 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22518 * mini-ppc.h: export ppc_patch().
22519 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22520 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22521 on par or better than on MacOSX.
22523 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22525 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22526 mono_lookup_pinvoke_call.
22528 * mini-x86.c: Under windows, the default pinvoke calling convention is
22529 stdcall. Fixes #52834.
22531 * mini.c (optimize_branches): Add an upper bound to the number of
22532 iterations to prevent infinite loops on strange loops. Fixes #53003.
22534 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22536 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22537 and ISINST. Fixes #52093.
22539 * objects.cs (test_0_vector_array_cast): New tests.
22541 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22543 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22544 checking in Array.Set ().
22546 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22549 * object.cs (test_0_multi_array_cast): New regression test.
22551 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22553 * exceptions-ppc.c: fix build on Linux/PPC.
22555 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22557 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22558 running under valgrind.
22559 (x86_magic_trampoline): Fix build bustage.
22561 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22562 negative values as well. This is needed for the encoding of the line number
22563 info, since sometimes the line numbers are not in increasing order.
22565 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22567 * cpu-pentium.md (localloc): Increase the size of the localloc
22568 instruction since it is a loop under Win32.
22570 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22573 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22575 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22576 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22577 Max Horn (max@quendi.de). Fix file names in comments.
22579 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22581 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22582 avoid stack overflow.
22583 (replace_usage): Avoid uninitialized variable warnings.
22585 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22586 and taking the address of valuetype variables.
22588 2004-01-03 Patrik Torstensson
22590 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22591 for other purposes than FP later on.
22593 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22595 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22598 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22600 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22602 2003-12-30 Patrik Torstensson <p@rxc.se>
22604 * mini-x86.h: Decreased number of availiable fp regs.
22605 Solves corner cases with FP spilling.
22607 2003-12-23 Patrik Torstensson <p@rxc.se>
22609 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22610 for floating point stack tracking / spilling on x86.
22613 * basic-float.cs: added float mul overflow test.
22615 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22617 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22619 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22621 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22622 supports for cond branches that overflow the immediate
22623 overflow offset. mcs can compile simple programs.
22625 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22627 * exceptions-ppc.c: exception handling support wip:
22628 finally handlers get run on exception.
22630 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22632 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22635 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22637 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22638 initial support for stack walking and unwinding.
22640 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22642 * driver.c (mono_main): Make corlib-out-of-sync message more
22643 descriptive. Also remove verify_corlib call.
22645 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22647 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22648 not overlap with other call's arguments, too.
22650 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22652 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22653 move to arch-specific code the choice of arch-specific
22654 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22655 * mini.c: ensure emulation calls will not interleave
22658 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22660 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22661 the magic trampoline stack frame is dropped before executing
22664 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22666 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22667 and integer to fp conversions. Added support for overflowing
22668 arguments on the stack. Reserve a couple more registers as temps.
22669 Added support for aot compilation (as output still needs to be
22672 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22674 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22675 Don't overwrite return register in some corner cases.
22677 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22679 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22680 static constructors when AOT compiling.
22682 * driver.c (mono_main): Call mono_check_corlib_version.
22684 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22686 * cpu-g4.md, basic.cs: fixed div target register.
22688 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22690 * mini-ppc.c, basic.cs: shl_imm fix with test.
22692 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22694 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22695 structures by value. Misc fixes.
22696 * objects.cs: more tests.
22698 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22700 * mini-ppc.c: lconv.ovf.i implemented.
22702 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22705 (mini_init): don't error out if someone already called g_thread_init.
22707 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22709 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22710 to be any type per the spec. Fix abnormal memory usage when
22711 the same object is repeatedly thrown.
22713 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22715 * mini.c: check for overruns in IL code.
22717 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22719 * TODO: Add/remove some todo entries.
22721 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22723 * driver.c (mono_main): Call mono_verify_corlib.
22725 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22727 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22728 This has been moved to mini.c
22729 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22730 type being casted is marshalbyref it could be a proxy, so instead of
22731 emitting the type check code, emit a call to a runtime method that will
22732 perform the check by calling CanCastTo if needed.
22734 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22736 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22737 methods with large stack frames under Win32.
22739 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22741 * Makefile.am: Distribute regression tests.
22743 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22744 at the end instead of inserting each variable into the sorted list.
22746 * linear-scan.c (mono_varlist_sort): New helper function.
22748 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22750 * mini.c: ensure arguments and locals are within bounds.
22752 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22754 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22757 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22759 * mini.c (mono_cprop_copy_values): Fix crash.
22761 * aot.c: Set verbosity back to 0.
22763 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22765 * regalloc.c: complete memory leak fix by Laurent Morichetti
22768 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22770 * driver.c (main_thread_handler): Revert the previous patch.
22772 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22775 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22776 memory from the memory pool.
22778 * driver.c (main_thread_handler): Turn on all optimizations when
22781 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22782 an array for better performance.
22784 * regalloc.c (mono_regstate_assign): Fix memory leak.
22786 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22787 serialize the debug info.
22789 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22790 debug info from the serialized representation.
22792 * aot.c: Save debug info into the generated file and load it when
22795 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22797 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22799 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22800 More FP-related fixes.
22802 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22804 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22805 and register allocation buglet. Hello world now runs.
22807 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22809 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22810 * tramp-ppc.c: fixed class init trampoline.
22811 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22813 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22815 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22816 mini.c: more ppc changes/fixes.
22818 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22820 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22821 Also optimize the case when the arguments are the same in the caller
22824 * iltests.il: Add tests for tail calls with valuetype arguments.
22826 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22828 * mini-ppc.c: fixes for struct return type.
22830 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22832 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22833 mono_spillvar_offset() to arch-specific code.
22835 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22837 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22839 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22841 * exceptions-x86.c: Fix stack space leaks.
22843 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22844 registers from the lmf if the method has save_lmf set.
22846 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22848 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22849 of icall wrappers into InvokeInDomain, since these are now per-domain.
22851 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22853 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22854 make some opcode emulation and intrinsic ops enabled/disabled
22855 according to the architecture. More fixes.
22857 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22859 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22861 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22863 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22864 arch-specific handling for 'this' and struct return type to
22865 arch-specific code.
22867 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22869 * aot.c: prevent divide by zero error when reporting (it happened with
22870 Accessibility.dll).
22872 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22874 * mini.h (inst_switch): Remove unused macro.
22876 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22879 (load_aot_module): free 'info->methods' and 'info' properly. No more
22880 "free(): invalid pointer blah" messages when you have an old aot
22883 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22885 * jit-icalls.c, mini.c: Added support for context static fields.
22887 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22889 * mini.c (mono_method_blittable): Methods which set LastError are not
22890 blittable either. Fixes #51108.
22892 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22894 * mini.c: flush icache.
22895 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22897 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22899 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22901 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22903 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22906 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22909 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22911 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22913 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22914 instruction when the result is discarded.
22916 * iltests.il (test_0_div_regalloc): New regression test.
22918 * arrays.cs: Fix compilation error.
22920 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22922 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22923 float rules to inssel-x86.brg: sane architectures with FP registers
22924 don't need to implement these rules.
22926 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22928 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22930 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22932 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22933 implementation of 32 bit systems.
22935 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22937 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22938 (Jeroen Zwartepoorte).
22940 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22942 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22943 the caller and the callee matches.
22945 * mini.c (mono_method_to_ir): Add comment.
22947 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22948 signbit is missing on some platforms.
22950 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22952 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22954 * mini.c (setup_jit_tls_data): Call the new function.
22956 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22958 * mini-x86.c: Add experimental support for fast access to the lmf
22959 structure under NPTL/Linux 2.6.x.
22961 2003-11-06 Martin Baulig <martin@ximian.com>
22963 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22964 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22967 2003-11-02 Martin Baulig <martin@ximian.com>
22969 * mini.c (inflate_generic_field): New static method.
22970 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22971 generic instance and the field is declared in a generic type, call
22972 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22974 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22976 * mini.h mini.c (mono_method_same_domain): New function to return
22977 whenever the caller and the callee are in the same domain.
22979 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22981 2003-10-30 Martin Baulig <martin@ximian.com>
22983 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22984 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22986 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22987 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22989 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22991 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22994 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22995 object here, so it is in the correct appdomain etc.
22997 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22999 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23001 (mono_method_to_ir): Avoid freeing the type created returned from
23002 mono_type_create_from_typespec, since it is put into an internal cache
23003 by the function. Fixes pointer.exe.
23005 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23006 trampolines for icalls and pinvokes as well. Fixes #33569.
23008 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23010 * mini.c: Update after appdomain changes.
23012 * mini.c (mono_jit_compile_method_inner): Allways compile native
23013 method wrappers in the root domain, since there can only be one
23014 instance of them, whose address is stored in method->info.
23016 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23018 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23019 environment variable. Instead detect automatically whenever running
23020 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23023 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23025 * trace.c, trace.h: New files that implement the new trace option
23028 * driver.c: Document new --trace options.
23030 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23033 - if (mono_jit_trace_calls)
23034 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23036 * mini.h: prototypes.
23038 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23040 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23042 * mini.c inssel.brg: Implement typedefbyref opcodes.
23044 * mini.c (mono_jit_compile_method): Remove unused local variable.
23046 * mini.c (mono_jit_compile_method_inner): Ditto.
23048 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23050 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23052 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23054 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23056 * mini.c (mono_no_aot): Remove unused global variable.
23058 * mini.c: Thread safety fixes.
23060 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23062 * mini.c (mono_create_class_init_trampoline): Add a lock around
23063 class_init_hash_addr.
23065 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23068 * mini.c: Decompose the NEWARR instruction before decomposing its
23069 arguments. Fixes #30073.
23071 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23073 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23076 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23078 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23080 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23082 * driver.c: Add support for compiling icall wrappers to --compile.
23084 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23086 * inssel.brg: The empty value in class->interface_offsets is -1, not
23089 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23091 * objects.cs: New test for 'is' operator on an array of interfaces.
23093 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23095 * tramp-ppc.c: update trampoline code to support jumps
23096 and class initialization.
23098 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23100 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23102 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23104 * inssel.brg (OP_UNBOX): Remove unused rule.
23106 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23107 region instead of one for each method. Fixes #47813.
23109 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23111 * exceptions.cs (test_0_nested_finally): New regression test for
23112 nested exception handlers.
23114 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23116 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23118 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23121 * mini.c (mono_method_check_inlining): Make the inlining limit
23122 configurable by an environment variable.
23124 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23126 * mini.h: Bump AOT file version.
23128 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23129 token, store the image along with the token, since the token might not
23130 refer to the same image as the method containing the relocation,
23131 because of inlining.
23133 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23135 * mini.c (mono_precompile_assemblies): New function to compile
23136 all methods in all loaded assemblies.
23138 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23140 * regalloc.h regalloc.c (MonoRegState): Change the type of
23141 iassign and fassign to int*, since they can contain large negative
23142 values if the register is spilled. Also added some comments. Fixes
23145 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23146 under Win32. Fixes #42964.
23148 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23150 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23152 * aot.c: Added support for AOT compiling methods which contain calls
23153 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23156 * driver.c (compile_all_methods): Run the compilation in a thread
23157 managed by mono. Fixes #44023.
23159 * mini.c (mono_codegen): Print full method name in verbose output.
23161 * mini-x86.c (mono_arch_patch_code): Fix warning.
23163 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23164 jumps, since the method we are jumping to might be domain-specific.
23166 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23168 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23170 * inssel.brg: string chars are unsigned.
23172 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23174 * TODO: New todo item.
23176 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23177 which calls mono_runtime_class_init and patches the call site to
23178 avoid further calls.
23179 (mono_arch_create_class_init_trampoline): New arch specific function
23180 to create a class init trampoline.
23181 (create_trampoline_code): Generalized so it can create
23182 class init trampolines as well.
23184 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23185 (mono_create_class_init_trampoline): New function to create and cache
23186 class init trampolines.
23187 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23188 vtable given the address of a class init trampoline. Used by the
23190 (mono_codegen): Generate a call to a trampoline instead of
23191 mono_runtime_class_init in LDSFLD[A].
23192 (mono_codegen): Add relocations for the new trampoline.
23194 * mini.h mini-x86.c aot.c: Added a new relocation type:
23195 MONO_PATCH_INFO_CLASS_INIT.
23197 * mini.h: Bump AOT version number.
23199 * aot.c: Create a copy of the loaded code instead of using the original
23200 so methods which call each other will be close in memory, improving
23203 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23204 patch since it breaks the regression tests.
23206 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23207 for the register saving instruction sequence since the
23208 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23210 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23212 * TODO: Fix todo item && remove another.
23214 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23216 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23219 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23220 function of the module.
23222 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23223 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23224 --no-aot command line option.
23226 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
23228 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
23229 by Bernie Solomon (bernard@ugsolutions.com).
23231 * inssel.brg: Refactor the interface offset table related code into
23232 its separate functions and add support for the AOT case.
23234 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
23236 * aot.c (mono_aot_get_method_inner): Fix memory leak.
23238 * aot.c: Added mono_aot_verbose variable and made all debugging
23239 output depend on the value of this variable.
23241 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
23242 method_label and info_label.
23244 * mini.h mini-x86.c aot.c: Added a new relocation type
23245 MONO_PATCH_INFO_IID for klass->interface_id.
23247 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
23248 the MonoJitInfo structure.
23250 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
23251 a non-root appdomain in shared mode.
23253 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23255 * aot.c: make aot loader less verbose. Remove free of unused variable.
23257 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
23259 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
23261 * .cvsignore: Added *.dll.
23263 * mini.c (mono_print_tree_nl): New function callable while debugging.
23265 * mini.c (mono_print_code): Export this.
23267 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
23270 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
23272 * mini.h (MonoCompile): Added 'jit_info' field.
23274 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23275 the cfg structure, since it is needed by the AOT compiler.
23277 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23279 * aot.c: A major rewrite. Changes include:
23280 - save exception tables for methods which have them.
23281 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23282 to g_module_symbol.
23283 - reworked the file format so it is now much smaller and needs
23284 fewer relocation entries.
23286 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23288 * aot.c (load_aot_module): Fix build bustage on platforms without
23291 2003-09-04 Martin Baulig <martin@ximian.com>
23293 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23295 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23297 * TODO: Some new optimization ideas.
23299 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23301 * aot.c: Save the optimization flags used to compile the code into
23304 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23305 support emitting domain specific code.
23307 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23308 no longer domain neutral. It can be made domain neutral by compiling
23309 with --optimize=shared.
23311 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23312 between appdomains.
23314 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23315 loading of AOT code.
23317 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23319 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23320 if there is no domain neutrality information.
23322 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23324 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23325 format version into the generated library.
23327 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23328 callee method into the caller since one of them could be shared.
23330 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23331 system exceptions from AOT code now works.
23333 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23334 method if it is domain neutral and the callee is not.
23336 * graph.c (cfg_emit_one_loop_level): Fix warning.
23338 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23340 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23343 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23345 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23346 is needed by code which is executed before mono_runtime_init ().
23347 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23349 * mini.c (mono_thread_abort): Fix warning.
23350 (mono_jit_compile_method): Call static constructor in the AOT case too.
23352 * aot.c (mono_compile_assembly): Fix warning.
23354 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23356 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
23358 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
23360 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
23362 * cpu-pentium.md: Fix the length of call opcodes so they include the
23363 ESP restoring instruction. Fixes #47968.
23365 2003-08-28 Martin Baulig <martin@ximian.com>
23367 * mini-x86.c (mono_arch_call_opcode): Added support for
23368 MONO_TYPE_GENERICINST.
23370 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
23372 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
23374 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
23375 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
23377 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
23380 2003-08-26 Martin Baulig <martin@ximian.com>
23382 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
23383 when reporting an error, set this to the actual error location.
23384 (mono_method_to_ir): Report the correct error location if
23385 get_basic_blocks() returned an error.
23387 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
23389 * mini.c (mono_type_blittable): OBJECT is not blittable.
23390 (mono_method_blittable): Methods which have marshalling descriptors
23391 are not blittable either. Fixes #47842.
23393 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23395 * driver.c mini.c: Use an environment variable instead of a global
23396 variable. Also fix the build.
23398 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23399 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23402 * driver.c mini.c: Added --with-valgrind option to turn off some
23403 code which prevents mono from running under valgrind.
23405 * mini.c (mono_emit_call_args): Fixed warning.
23407 * mini.c (mono_emulate_opcode): Fixed warning.
23409 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23411 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23412 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23413 regalloc.c, regalloc.h: specify available registers in arch-specific
23414 code and support floats in the regallocator (patch by Laurent Morichetti
23417 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23419 * mini.c: mono_thread_current() can be called only after
23420 mono_runtime_init(): rearrange code to not call it early on.
23422 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23424 * mini.c: allocate jump tables in the code mempools.
23426 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23428 * mini.c, mini.h: make sure per-thread data allocated by the jit is
23431 2003-08-10 Miguel de Icaza <miguel@ximian.com>
23433 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
23434 12 to 16. This fixes bug #47453.
23437 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
23439 * mini-ppc.c: fixed indexed load and unsigned compares.
23441 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
23443 * mini.c: reenabled installation of handler for
23444 thread abort signal.
23446 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23448 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
23449 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
23450 until it's fixed and actually useful.
23452 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23454 * inssel-long32.brg: couple more opcodes implemented.
23456 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23458 * mini-sparc.c: Even more opcodes implemeted.
23460 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
23462 * mini-sparc.c: More opcodes implemented.
23464 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
23466 * mini-sparc.c: More opcodes implemented.
23468 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23470 * inssel-sparc.brg: Add some needed rules. Direct
23472 * Makefile.am: Use inssel-sparc.brg
23473 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23474 an assert happy for now.
23476 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23478 * mini-sparc.c: Fixed compile errors.
23479 * exceptions-sparc.c: Same. We now produce a mono binary
23480 on sparc-linux. Yea.
23482 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23484 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23485 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23486 They compile, but do not work.
23488 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23490 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23491 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23492 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23495 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23497 * mini.c: more opcodes implemented and better support for generics.
23499 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23501 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23502 * mini.c, mini.h: first cut at generics support: some new instructions
23503 added and changed the behaviour of some of the existing ones.
23505 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23507 * mini.c: Removed definition of metadata_shared mutex here.
23509 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23511 * mini-x86.c: make vararg calls work for instance methods.
23513 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23515 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23516 returns the arguments in a separte list, now.
23518 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23520 * aot.c, mini.c: updates for array type representation changes.
23522 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23524 * mini.c: register function to perform jit shutdown.
23526 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23528 * mini.c: use a faster allocator if possible.
23530 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23532 * aot.c: some cleanups and portability changes.
23534 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23536 * mini.c: use faster allocation for CEE_BOX if possible.
23538 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23540 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23541 Moved inlined mempcy code to its own function so that is can be
23542 reused. Added an inline memset function as well (optimized initobj).
23543 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23545 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23547 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23549 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23551 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23552 arch code can setup the cpu for CLR execution, if needed.
23553 We use it on x86 to set the precision of FP operations.
23555 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23557 * mini.c: disable some optimizations if we can guess they'll cost too
23558 much for a given method.
23560 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23562 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23564 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23565 * mini.h mini.c mini-x86.c: Added instruction level coverage
23566 info collection support.
23568 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23570 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23571 is now implemented in the profiling API. Get rid of a couple of
23572 unnecessary global variables.
23574 2003-06-15 Nick Drochak <ndrochak@gol.com>
23576 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23577 * cpu-g4.md: add op_bigmul and op_bigmul_un
23578 * cpu_pentium.md: add op_bigmul_un
23579 * inssel-long32.brg: add rule for unsigned bigmul
23580 * mini-ops.h: define OP_BIGMUL_UN
23581 * mini-x86.c: THE BUG: handle (un)signed properly
23582 * mini.c: choose unsigned opcode if needed.
23583 This set of patches fixes bug #44291
23585 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23587 * mini.c (optimize_branches): improved to handle all kinds of
23588 conditional branches.
23590 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23592 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23593 don't raise exceptions.
23595 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23597 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23598 to arch-specific files.
23600 2003-06-09 Martin Baulig <martin@ximian.com>
23602 * Makefile.am (libs): Added $(LIBGC_LIBS).
23604 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23606 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23607 and OP_ATAN (fixes bug#44293).
23609 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23611 * Makefile.am, mini-x86.c: rename cpu description array to
23612 pentium_desc, since some compilers define the 'pentium' preprocessor
23615 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23617 * mini.c (mini_select_instructions): add explicit branch if the
23618 following block is not the false target of a conditional branch -
23619 we need this with any optimization that reorder or remove bblocks
23621 * mini.c (optimize_branches): bug fixes
23623 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23625 * mini.c (mono_method_to_ir): inline static readonly fields
23627 * ssa.c (fold_tree): start cfold support for long (very simple
23630 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23632 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23634 * inssel.brg: fixed memcpy (bug #44219).
23636 2003-06-05 Dick Porter <dick@ximian.com>
23638 * driver.c: Set the glib log levels to not abort if g_message
23641 g_set_prgname() has to happen before mini_init() so that the
23642 process handle gets the info.
23644 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23646 * driver.c: add intrins to the default optimizations to get wider
23649 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23651 * mini.h: some large basic blocks will overflow a 16-bit
23652 integers for symbolic registers.
23654 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23656 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23657 (mono_arch_output_basic_block): fix bug 43499
23659 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23661 * mini.c: kill duplicated definition of mono_debug_format.
23663 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23665 * mini-x86.c, arrays.cs: fixed register allocation bug.
23667 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23669 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23671 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23673 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23676 (print_method_from_ip): also print source location information if
23679 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23681 * mini.c (mono_find_block_region): bug fix in region code
23682 (mini_method_compile): enable removing unreachable code again, but
23683 only in methods without exception clauses.
23685 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23687 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23688 Implemented arglist opcode and handling of TypedReference type.
23689 Fixed x86 call convention when a structure is returned.
23690 Minimal support for calling static vararg methods.
23692 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23694 * mini.c (mini_method_compile): always remove unreachable code,
23695 because the code in them may be inconsistent (access to dead
23696 variables for example).
23698 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23700 * driver.c, debug-mini.c: warning fixes.
23702 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23704 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23706 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23708 * mini.c: thread-static fields are registered in mono_class_vtable(),
23709 so ensure the function is called before checking for them.
23711 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23713 * mini.c (optimize_branches): fix for bug 43586
23715 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23716 overflow (fixes Bug #43639)
23718 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23720 * mini.c, objects.cs: allow the use of stobj for primitive types.
23722 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23724 * mini.c: be less strict about argument checking until we support
23725 running the verifier.
23727 2003-05-27 Nick Drochak <ndrochak@gol.com>
23729 * basic-long.cs: tests for (ulong)int * (ulong)int also
23730 * mini.c: use the same trick for (ulong)int * (ulong)int
23732 2003-05-27 Nick Drochak <ndrochak@gol.com>
23734 * basic-long.cs: add regression test for (long)int * (long)int
23735 * cpu-pentium.md: add op_bigmul specification
23736 * inssel-long32.brg: add OP_BIGMUL rule
23737 * mini-ops.h: add OP_BIGMUL
23738 * mini-x86.c: register allocator: handle case where src1 needs to be
23740 * mini.c: substitute special BIGMUL opcode in the tree for
23741 (long)int * (long)int
23743 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23745 * jit-icalls.c: call the type ctor on field access if needed.
23747 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23749 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23750 to a method (including results of ldelema, bug#43207).
23752 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23754 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23755 colors to show exception handler blocks.
23757 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23758 (fix for pinvoke7.cs).
23760 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23762 * mini.h, mini.c: ensure correct initialization order for types that
23763 require it. Prepare for lazy compilation of jit icall wrappers.
23764 Provide a name for opcode emulation to reduce unneeded mallocing.
23766 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23768 * mini-x86.c: better register restoring code and profiling
23769 support for tail calls.
23771 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23773 * mini.h, driver.c: prepare for leaf methods optimization.
23775 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23777 * mini.c: get targets of branches before converting a method.
23779 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23781 * mini.c (optimize_branches): added some experimental code (disbaled)
23783 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23785 * mini.c (optimize_branches): fix branch to branch optimization
23787 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23789 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23791 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23793 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23796 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23798 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23799 enable use of interface variables again.
23801 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23802 I1 to registers because there is no simply way to sign extend 8bit
23803 quantities in caller saved registers on x86.
23805 * inssel-float.brg: set costs of some rules to 2 so
23806 that monobure always select the arch. specific ones if supplied,
23807 regardless of the order we pass the files to monoburg.
23809 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23811 * mini.c, mini-x86.c: since the magic trampoline for jumps
23812 can't patch the code directly, we do it as soon as the
23813 method gets compiled.
23815 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23817 * mini-x86.c, mini.h: introduce a new patching method
23818 to support CEE_JMP and tail calls.
23819 * mini.c: obey tail.call. Don't precompile methods target
23821 * tramp-x86.c: new trampoline code to handle methods
23822 reached through a jump.
23824 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23826 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23827 bit values to registers
23829 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23831 * mini.c (mono_compile_get_interface_var): share interface
23832 variables if possible.
23834 2003-05-16 Martin Baulig <martin@ximian.com>
23836 * debug-mini.c (mono_init_debugger): New function to initialize
23837 the debugger. This is not in the debugger since it needs to
23838 access some of mini's internals.
23840 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23842 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23844 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23846 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23847 for value type handling.
23849 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23851 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23852 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23854 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23856 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23857 the constructor through a proxy.
23859 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23861 * jit-icalls.c, inssel.brg: fixes to array element address
23864 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23866 * mini-x86.c (is_regsize_var): allocate pointer to registers
23868 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23870 * driver.c: fixed typo, added intrins to the set of optimizations
23871 tested with regressions.
23873 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23875 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23876 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23879 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23881 * inssel.brg: remove some common pop instructions without side effects
23883 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23885 * inssel-x86.brg: fixed thinko in int to double conversions.
23887 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23889 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23891 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23893 * inssel-long32.brg: two more missing instructions.
23895 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23897 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23898 if not already set.
23900 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23902 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23905 * basic-float.cs: Added tests for negative zero.
23907 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23909 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23910 a couple of missing operations for long casts, with test cases.
23912 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23914 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23916 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23918 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23919 code size estimation.
23921 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23923 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23924 abstract methods (fix bug 42542)
23926 * aot.c: add ability to handle array types
23928 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23930 * mini.c: Call the _specific versions of the object allocation
23931 functions if possible.
23933 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23935 * driver.c: call setlocale ().
23937 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23939 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23942 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23944 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23946 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23947 wrappers (fix bug 42122)
23949 2003-05-04 Martin Baulig <martin@ximian.com>
23951 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23953 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23954 s/mini_set_defaults/mono_set_defaults/g.
23956 2003-05-04 Martin Baulig <martin@ximian.com>
23958 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23960 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23962 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23963 (reported by Don Roberts).
23965 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23967 * mini.c: temporarily work around two bugs for this release.
23969 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23971 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23972 that contains -export-dynamic and it makes using the ld script
23974 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23976 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23978 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23981 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23983 * mini.c: make sure leave calls all the needed finally blocks,
23984 even when the target jumps out of multiple exception clauses.
23986 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23988 * ldscript, Makefile.am: add linker script to reduce the number of
23989 exported symbols (should also fix the issues with libwine defining
23990 some of the same symbols in io-layer).
23992 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23994 * driver.c (mini_main): Avoid assertion when no file name is given on
23997 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23999 * driver.c: added --version/-V command line option.
24000 Added the inline optimization in the regression tests.
24002 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24004 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24005 to the type in the method signature (fixes bug#42134).
24007 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24009 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24011 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24013 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24015 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24017 * driver.c: fixed bug #42100.
24019 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24021 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24023 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24025 * mini.c: moved most of the code required to do inlining to its own
24026 function so it can be reused. Inline also ctors if appropriate.
24028 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24030 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24031 the runtime can call mono API functions.
24033 2003-04-27 Martin Baulig <martin@ximian.com>
24035 * debug-mini.c (mono_debug_init_method): Added
24036 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24037 send a notification to the debugger.
24039 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24040 running in the Mono Debugger, just pass the breakpoint number to
24041 mono_debug_init_method().
24043 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24045 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24047 * mini.c: allow some more unsafe compares.
24049 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24051 * mini-x86.c, Makefile.am: make distcheck works (partially from
24052 a patch by Richard Lee <r.h.lee@attbi.com>).
24053 * regset.c, regset.h: removed, they are unused.
24055 2003-04-25 Dick Porter <dick@ximian.com>
24057 * driver.c: Usage reports the name as 'mono' not 'mini'
24058 * exceptions-x86.c: Build and run on freebsd
24060 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24062 * Makefile.am: install the program with the 'mono' name and
24063 the library as libmono instead of mini and libmini.
24065 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24067 * driver.c: provide the APIs for the embedding interface of the old jit.
24069 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24071 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24073 2003-04-23 Martin Baulig <martin@ximian.com>
24075 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24077 * driver.c: Added `--debug' command line argument to enable
24080 2003-04-23 Martin Baulig <martin@ximian.com>
24082 * debug.[ch]: Removed. The code is now in
24083 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24085 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24088 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24090 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24092 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24095 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24096 mono_domain_finalize.
24097 (mini_method_compile): use mono_method_profile* if the the option is
24100 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24102 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24103 methods with their wrapper.
24105 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24106 methods with their wrapper.
24108 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24111 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24114 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24117 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24119 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24121 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24123 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24124 of the mempool. This is slightly faster and uses less memory
24126 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24128 * mini.c: avoid O(n) allocation for variables.
24130 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24132 * mini.c: handle items on the stack after inlining methods.
24134 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24136 * mini.c: make the method->opcode optimization dependent
24137 on MONO_OPT_INSTRINS and do it lazily.
24139 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24141 * driver.c: print overall results at the end of regression run.
24143 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24145 * inssel.brg: don't overwrite symbolic registers.
24147 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24149 * inssel-x86.brg: fix conversion from long to float.
24151 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24153 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24155 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24157 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24159 * driver.c: Added --print-vtable option as in the old JIT.
24161 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24163 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24165 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24167 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24169 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24171 * mini.c regalloc.c regalloc.h: Fix memory leak.
24173 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24175 * aot.c (mono_aot_get_method): register all used strings
24177 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24179 * mini.c: always intern strings references with ldstr at compile time.
24181 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24183 * Makefile.am: add BUILT_SOURCES.
24185 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24187 * driver.c: give a better error message when the assembly to execute
24188 doesn't have an entry point.
24190 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24192 * Makefile.am: added hack for automake
24194 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24197 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24199 22003-04-07 Martin Baulig <martin@ximian.com>
24201 * Makefile.am: Added Makefile.am.
24203 * debugger-main.c: Removed, this is now in the debugger where it
24206 * mini.pc.in: Call this package `mini' for the moment.