1 2010-02-26 Robert Jordan <robertj@gmx.net>
3 * tasklets.c (continuation_store): Return from an error condition
6 2010-02-26 Martin Baulig <martin@ximian.com>
8 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
11 (MonoDebuggerThreadInfo): Added `internal_flags'.
12 (MonoDebuggerInternalThreadFlags): New enum.
13 (_mono_debugger_throw_exception): Don't signal the debugger if a
14 type abort was requested.
15 (_mono_debugger_unhandled_exception): Likewise.
16 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
17 (mono_debugger_runtime_invoke): If the debugger requested a thread
18 abort during the invocation, reset it here.
20 2010-02-26 Martin Baulig <martin@ximian.com>
22 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
23 instead of `MonoThread *'.
25 2010-02-25 Zoltan Varga <vargaz@gmail.com>
27 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
28 code offsets table, as it is mostly sorted.
30 2010-02-25 Zoltan Varga <vargaz@gmail.com>
32 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
35 2010-02-25 Zoltan Varga <vargaz@gmail.com>
37 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
39 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
41 * Makefile.am: build the new ABI version of the libmono library.
42 * debugger-agent.c, mini.c: fix warnings with the new API.
43 * jit.h: don't depend on glib.h being included.
45 2010-02-24 Zoltan Varga <vargaz@gmail.com>
47 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
49 2010-02-24 Zoltan Varga <vargaz@gmail.com>
51 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
52 ThreadStatic variables.
54 2010-02-24 Zoltan Varga <vargaz@gmail.com>
56 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
57 data is not freed yet. Fixes #582460.
59 2010-02-23 Zoltan Varga <vargaz@gmail.com>
61 * debugger-agent.c: Add support for the caught/uncaught flags on exception
62 event requests. Bump protocol minor version.
64 2010-02-22 Zoltan Varga <vargaz@gmail.com>
66 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
68 2010-02-22 Zoltan Varga <vargaz@gmail.com>
70 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
73 * iltests.il.in: Add a test.
75 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
77 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
78 instead of mono_method_get_header as it doesn't decode locals
79 so the called method can have unresolved dependencies that will only
80 be satisfied after the current method is JIT'd.
84 2010-02-22 Zoltan Varga <vargaz@gmail.com>
86 * basic.cs (test_0_div_opt): Speed this up a bit.
88 2010-02-20 Zoltan Varga <vargaz@gmail.com>
90 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
92 * mini.c (mono_jit_create_remoting_trampoline): Call
93 mono_create_specific_trampoline () instead of
94 mono_arch_create_specific_trampoline ().
96 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
98 2010-02-20 Zoltan Varga <vargaz@gmail.com>
100 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
101 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
103 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
105 * mini-amd64.c: Fix DISABLE_JIT support.
107 2010-02-20 Geoff Norton <gnorton@novell.com>
109 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
111 2010-02-20 Zoltan Varga <vargaz@gmail.com>
113 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
114 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
115 CATCH_TXT. Send normal exception events for unhandled exceptions too.
116 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
119 2010-02-18 Zoltan Varga <vargaz@gmail.com>
121 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
122 edx/ecx too. This is needed to support OP_SEQ_POINT.
124 2010-02-18 Zoltan Varga <vargaz@gmail.com>
126 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
128 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
130 2010-02-16 Zoltan Varga <vargaz@gmail.com>
132 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
133 LLVM+AOT+exceptions, not enabled yet.
135 2010-02-15 Zoltan Varga <vargaz@gmail.com>
137 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
139 2010-02-15 Zoltan Varga <vargaz@gmail.com>
141 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
142 xdebug info for these.
144 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
147 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
150 2010-02-13 Zoltan Varga <vargaz@gmail.com>
152 * aot-compiler.c (load_profile_files): Update after the profiler changes.
154 2010-02-13 Zoltan Varga <vargaz@gmail.com>
156 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
157 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
159 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
162 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
164 * debugger-agent.c: handle incomplete reads and EINTR in
165 recv()/send(). This could have been causing random
168 2010-02-13 Zoltan Varga <vargaz@gmail.com>
170 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
173 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
174 so they have small offsets. Fixes #566311.
176 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
178 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
180 2010-02-11 Zoltan Varga <vargaz@gmail.com>
182 * mini-amd64.c: Remove the special casing of byref in a few places now that
183 mini_type_get_underlying_type () handles it.
185 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
186 by returning native int. Fixes #577984.
188 2010-02-11 Zoltan Varga <vargaz@gmail.com>
190 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
193 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
194 of putting the clause itself.
196 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
198 2010-02-09 Zoltan Varga <vargaz@gmail.com>
200 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
203 2010-02-10 Geoff Norton <gnorton@novell.com>
205 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
207 2010-02-08 Zoltan Varga <vargaz@gmail.com>
209 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
212 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
213 it is not an LLVM generated symbol.
215 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
217 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
218 implementation in gshared mode because it causes regressions.
220 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
222 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
223 should be done by the caller.
225 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
227 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
229 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
230 since mono_jit_info_table_find () doesn't do it anymore.
232 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
233 instead of mono_jit_info_table_find ().
235 2010-02-07 Zoltan Varga <vargaz@gmail.com>
237 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
239 * aot-compiler.c (encode_method_ref): Update after the removal of
240 mono_gc_get_managed_allocator_type ().
242 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
245 2010-02-06 Zoltan Varga <vargaz@gmail.com>
247 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
248 generic params as well.
249 (handle_isinst): Ditto.
251 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
252 instead of always calling an icall.
254 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
255 computing the size of the got.
257 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
258 when using LLVM. Instead of emitting it as an LLVM method, emit it using
259 the assembly directive '.set' so it points to the first LLVM emitted method.
261 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
263 * mini.c (mini_method_verify): Report the method which failed to verify.
265 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
267 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
268 to avoid JIT'ng dead basic blocks. This is the same behavior as the
271 2010-02-04 Zoltan Varga <vargaz@gmail.com>
273 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
276 2010-02-04 Zoltan Varga <vargaz@gmail.com>
278 * mini-llvm.c: Init the jit module only when first JITting.
280 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
282 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
284 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
285 replaced with the real got.
287 * debugger-agent.c (type_commands): Return the enumness if the type as well.
289 * image-writer.c: Reduce the amount of #ifdefs a bit.
291 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
294 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
296 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
299 2010-02-02 Zoltan Varga <vargaz@gmail.com>
301 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
302 (mono_llvm_emit_method): Fix unaligned stores too.
304 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
305 so async stack walks don't crash.
307 2010-02-02 Zoltan Varga <vargaz@gmail.com>
309 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
310 was not patched if the callee needed an rgctx trampoline.
312 2010-02-01 Zoltan Varga <vargaz@gmail.com>
314 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
315 vtable address in AOT code.
317 2010-02-01 Zoltan Varga <vargaz@gmail.com>
319 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
322 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
324 * genmdesc.pl: remove dependency on external cpp.
326 2010-02-01 Zoltan Varga <vargaz@gmail.com>
328 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
329 using LLVM, its not needed, and abcrem can't handle it.
331 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
333 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
334 it easier to group instructions and reduce duplication.
336 2010-02-01 Zoltan Varga <vargaz@gmail.com>
338 * decompose.c: Move the array/soft float decompose routines here from
341 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
343 2010-01-31 Zoltan Varga <vargaz@gmail.com>
345 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
346 to tell LLVM that the got is constant, not used yet.
348 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
350 2010-01-30 Zoltan Varga <vargaz@gmail.com>
352 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
355 2010-01-30 Zoltan Varga <vargaz@gmail.com>
357 * aot-compiler.c (add_wrappers): Commit the hack which generates
358 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
361 2010-01-29 Zoltan Varga <vargaz@gmail.com>
363 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
364 a fault, only used by the LLVM backend.
366 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
367 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
369 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
370 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
372 * mini-llvm.c: Only generate volatile loads from load instructions which have
373 the MONO_INST_FAULT flag set.
375 2010-01-29 Zoltan Varga <vargaz@gmail.com>
377 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
380 2010-01-28 Zoltan Varga <vargaz@gmail.com>
382 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
383 sequence points. Fixes #571236.
385 2010-01-28 Zoltan Varga <vargaz@gmail.com>
387 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
388 end of the appdomain unload process, after assemblies have been unloaded.
391 2010-01-27 Zoltan Varga <vargaz@gmail.com>
393 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
396 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
399 2010-01-26 Zoltan Varga <vargaz@gmail.com>
401 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
403 2010-01-26 Geoff Norton <gnorton@novell.com>
405 * aot-compiler.c: Fix a logic error introduced when guarding against enums
406 with struct marshalability.
408 2010-01-24 Zoltan Varga <vargaz@gmail.com>
410 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
411 it supports class names as well.
413 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
414 needed by the GC map code.
416 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
419 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
420 if cfg->init_ref_vars is set.
422 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
423 cfg->disable_initlocals_op_refs is set.
425 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
426 using liveness info if cfg->compute_precise_live_ranges is set.
428 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
429 volatile variables correctly. Add comments about the live ranges. Not enabled
432 2010-01-24 Zoltan Varga <vargaz@gmail.com>
434 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
435 0x2a into them in method prologs.
437 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
439 2010-01-22 Zoltan Varga <vargaz@gmail.com>
441 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
442 classes, since llvm is compiled with -fno-rtti.
444 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
446 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
447 llvm does not require it.
449 * aot-runtime.c (load_method): Print the full name of the last aot method.
451 2010-01-21 Zoltan Varga <vargaz@gmail.com>
453 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
454 thread has not fully started yet.
456 2010-01-21 Zoltan Varga <vargaz@gmail.com>
458 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
460 2010-01-21 Miguel de Icaza <miguel@novell.com>
462 * driver.c: Do not abort if LLVM is not supported, print a
463 warning and add the information to the Mono JIT information.
465 2010-01-21 Zoltan Varga <vargaz@gmail.com>
467 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
468 using explicit null checks.
470 2010-01-20 Zoltan Varga <vargaz@gmail.com>
472 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
475 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
477 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
478 its no longer needed.
480 * method-to-ir.c (mono_method_to_ir): Fix a warning.
482 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
483 define for platforms still using it (s390). Get rid of the
484 mono_arch_get_throw_exception_by_name () routines on all other platforms.
486 * exceptions-x86.c: Rework the throw trampolines so there is only one function
487 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
489 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
490 the caller pushed the arguments.
492 * mini-llvm.c: Enable throwing exceptions on x86.
494 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
495 "Thread (nil) may have been prematurely finalized" messages if this is called
496 on a thread not registered with the runtime.
498 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
500 2010-01-19 Zoltan Varga <vargaz@gmail.com>
502 * jit-icalls.c (mono_array_new_3): New jit icall.
504 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
506 * arrays.cs: Add a test for 3 dimensional arrays.
508 2010-01-19 Zoltan Varga <vargaz@gmail.com>
510 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
511 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
514 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
517 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
519 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
521 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
523 2010-01-18 Bill Holmes <billholmes54@gmail.com>
525 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
526 HOST_WIN32. Also including winsock2. to define struct in_addr.
528 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
530 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
532 Code is contributed under MIT/X11 license.
534 2010-01-18 Zoltan Varga <vargaz@gmail.com>
536 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
538 * branch-opts.c (mono_optimize_branches): Honor the new flag.
540 * mini.c (mini_method_compile): Set the new flag when running under the
543 2010-01-18 Zoltan Varga <vargaz@gmail.com>
545 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
546 a ref/noref value + a global pin flag, so parts of stack frames can still be
547 precisely marked even if they include stuff which needs pinning. Improve logging.
548 Fix many bugs. Not enabled yet.
550 * gc-test.cs: Add a few tests.
552 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
553 the normal -v options. Avoid propagating liveness information through bblocks
554 which end with a NOT_REACHED opcode.
556 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
557 after cfg has been freed.
559 2010-01-17 Zoltan Varga <vargaz@gmail.com>
561 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
562 if a clause is skipped because it uses the exception object, since it could
563 have caught the exception.
565 * exceptions.cs: Add a test.
567 2010-01-16 Zoltan Varga <vargaz@gmail.com>
569 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
571 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
572 ICollection<T> wrappers.
574 2010-01-16 Zoltan Varga <vargaz@gmail.com>
576 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
578 2010-01-16 Zoltan Varga <vargaz@gmail.com>
580 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
581 NOMAP32BIT or optimize_for_xen is set.
583 2010-01-16 Zoltan Varga <vargaz@gmail.com>
585 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
586 mono_metadata_str_hash () instead.
588 2010-01-15 Zoltan Varga <vargaz@gmail.com>
590 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
593 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
595 2010-01-15 Zoltan Varga <vargaz@gmail.com>
597 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
600 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
601 throwing code correctly.
603 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
605 2010-01-15 Zoltan Varga <vargaz@gmail.com>
607 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
608 ftnptrs created by us, handle RGCTX_FETCH correctly.
609 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
611 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
612 ftnptr added by mono_aot_get_named_code ().
614 2010-01-14 Zoltan Varga <vargaz@gmail.com>
616 * mini-arm.c: Fix a few LLVM problems.
618 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
620 2010-01-13 Mark Probst <mark.probst@gmail.com>
622 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
625 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
627 * jit.h, method-to-ir.c: added ability to set the policy for
628 inserting breakpoints from the break IL instruction or the
629 Debugger.Break () API call.
631 2010-01-13 Zoltan Varga <vargaz@gmail.com>
633 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
634 assemblies need to be eagerly loaded.
636 2010-01-12 Zoltan Varga <vargaz@gmail.com>
638 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
640 2010-01-11 Zoltan Varga <vargaz@gmail.com>
642 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
643 an argument which matches any exception.
645 2010-01-10 Zoltan Varga <vargaz@gmail.com>
647 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
648 optimization if the called method is gshared and marshalbyref, since gshared
649 methods can' have wrappers. Fixes #569390.
651 * generics.cs: Add a test.
653 2010-01-10 Zoltan Varga <vargaz@gmail.com>
655 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
658 2010-01-10 Zoltan Varga <vargaz@gmail.com>
660 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
662 2010-01-09 Zoltan Varga <vargaz@gmail.com>
664 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
665 since it is not supported in win2000.
667 2010-01-08 Zoltan Varga <vargaz@gmail.com>
669 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
670 error if loading an assembly fails.
671 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
673 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
676 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
679 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
681 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
682 is not supported yet.
684 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
686 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
688 * method-to-ir.c: All types with variant arguments must fallback to the
689 slow path. This makes cast of variant delegates work.
691 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
692 argument that is set to TRUE is the returned vtable slot is for a variant
693 interface. Changed a g_print + g_assert_not_reached to a g_error.
695 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
696 a similar fashion of generic virtual methods.
698 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
700 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
703 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
704 method using a variance aware function.
706 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
708 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
710 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
713 2010-01-07 Zoltan Varga <vargaz@gmail.com>
715 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
716 If LLVM decides to set the code model to Large, reset it to Default.
718 2010-01-07 Zoltan Varga <vargaz@gmail.com>
720 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
721 stripped binaries as well.
723 2010-01-07 Zoltan Varga <vargaz@gmail.com>
725 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
726 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
728 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
731 2010-01-06 Zoltan Varga <vargaz@gmail.com>
733 * mini.c (mini_method_compile): Extract the JIT info creation code into a
736 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
737 as the type info to llvm.eh.selector.
738 (exception_cb): Use the type info for filling out some fields of
739 MonoJitExceptionInfo like the flags and the exception class. This is needed
740 because the LLVM produced exception handling clauses might not match the original
741 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
743 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
744 separate function. Add an extra argument which returns the type infos
745 corresponding to the exception clauses.
747 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
748 exception handling clauses.
750 2010-01-04 Zoltan Varga <vargaz@gmail.com>
752 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
753 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
756 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
758 * mini.c (mono_compile_is_broken): Skip methods from serialization's
761 2010-01-04 Zoltan Varga <vargaz@gmail.com>
763 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
766 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
768 * mini.c (mini_method_compile): Verify the method before calling
769 mono_compile_create_vars as this might crash since it uses method
774 2010-01-04 Zoltan Varga <vargaz@gmail.com>
776 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
777 one case if AOTing, since the class might not be a concrete class.
779 2010-01-03 Zoltan Varga <vargaz@gmail.com>
781 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
782 functions which are now defined in mempool-internals.h.
784 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
786 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
788 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
792 * mini-*.c: Properly handle generic enums.
796 2009-12-28 Zoltan Varga <vargaz@gmail.com>
798 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
799 in a few more places.
801 2009-12-27 Zoltan Varga <vargaz@gmail.com>
803 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
804 nullable parameters. Fixes #567351.
806 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
808 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
810 2009-12-26 Zoltan Varga <vargaz@gmail.com>
812 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
813 mono_get_generic_context_from_code () call.
815 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
817 2009-12-25 Zoltan Varga <vargaz@gmail.com>
819 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
822 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
824 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
825 mono_method_get_signature returns NULL. Fix #567084
827 2009-12-25 Zoltan Varga <vargaz@gmail.com>
829 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
830 instead of once for each module.
832 2009-12-22 Zoltan Varga <vargaz@gmail.com>
834 * debugger-agent.c (ss_start): Implement step over for the last sequence
837 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
838 have the STEP_LOC flag set.
840 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
841 fails. Fixes #566689.
843 2009-12-21 Zoltan Varga <vargaz@gmail.com>
845 * mini.c (mono_add_seq_point): New helper function.
846 (mono_save_seq_point_info): New function to save sequence point info, extracted
847 from mini_method_compile ().
849 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
851 * mini.h (MonoSeqPointInfo): New structure containing information about
852 the sequence points of a JITted method.
853 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
856 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
857 point information is stored, use a MonoSeqPointInfo structure instead of a
858 GPtrArray. For each seq point, compute a list of successor seq points.
860 * debugger-agent.c: Use the successor list to implement step-over more
861 efficiently: instead of single stepping until a different line/IL offset is
862 reached, place breakpoints into all successor seq points.
864 * mini.h: Bump AOT file format version.
866 2009-12-21 Zoltan Varga <vargaz@gmail.com>
868 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
870 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
872 2009-12-21 Zoltan Varga <vargaz@gmail.com>
874 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
877 2009-12-18 Zoltan Varga <vargaz@gmail.com>
879 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
880 alloca as g_malloc is not signal safe.
882 2009-12-18 Zoltan Varga <vargaz@gmail.com>
884 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
885 VALGRIND_DISCARD_TRANSLATIONS.
887 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
888 checks, they are no longer needed.
890 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
891 a function into a sigctx which can handle function pointers.
893 * mini-ppc.c: Implement soft debugger support on ppc64.
895 * mini-ppc.c: Implement soft debugger support.
897 2009-12-17 Zoltan Varga <vargaz@gmail.com>
899 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
901 2009-12-17 Marek Habersack <mhabersack@novell.com>
903 * mini.c (mono_get_runtime_build_info): include Mono version in
906 * driver.c (mono_main): VERSION is now included in the string
907 returned from mono_get_runtime_build_info()
909 2009-12-17 Zoltan Varga <vargaz@gmail.com>
911 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
912 signatures. Fixes #565143.
914 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
916 2009-12-16 Zoltan Varga <vargaz@gmail.com>
918 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
920 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
922 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
923 making max stack 10x smaller.
925 2009-12-16 Zoltan Varga <vargaz@gmail.com>
927 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
929 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
931 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
933 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
935 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
936 bigger than MONO_ARCH_MAX_FRAME_SIZE.
938 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
940 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
942 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
944 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
947 2009-12-14 Miguel de Icaza <miguel@novell.com>
949 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
950 raise an invalid program exception.
952 For other opcodes that we might not handle use a g_warning and
953 raise the exception. Beats termination.
957 2009-12-14 Zoltan Varga <vargaz@gmail.com>
959 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
961 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
962 by merging the LLVM and !MAP_32BIT cases.
964 2009-12-13 Jonathan Chambers <joncham@gmail.com>
966 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
967 sigctx being passed in, as we have no CONTEXT available in the APC.
969 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
972 Code contributed under MIT/X11 license.
974 2009-12-13 Zoltan Varga <vargaz@gmail.com>
976 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
977 in the LLVM backend on AMD64.
979 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
982 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
984 * mini-llvm.c: Export mono_personality for AOT.
986 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
988 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
989 implicit exception can occur.
991 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
992 OP_IMPLICIT_EXCEPTION instruction.
994 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
996 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
998 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
999 inside a protected block.
1001 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1002 trampolines doesn't include the argument.
1004 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1005 trampolines on amd64.
1007 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1010 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1011 disabled for methods with clauses.
1013 * mini-llvm.c: Enable support for catch clauses.
1015 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1016 end of an LLVM compiled finally clause.
1017 (mono_handle_exception_internal): Save the exception handling state in TLS
1018 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1019 resume unwinding from that point.
1021 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1022 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1023 to obtain the addresses of the exception handling regions.
1025 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1026 finally clauses are supported.
1028 * mini.c (mini_method_compile): Add support for LLVM code with exception
1031 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1033 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1036 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1038 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1039 as a primitive type.
1041 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1043 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1044 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1047 2009-12-11 Marek Habersack <mhabersack@novell.com>
1049 * method-to-ir.c (mini_redirect_call): do not redirect the
1050 InternalAllocateStr internal call if string profiling is enabled.
1052 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1054 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1057 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1058 unwind.h header file.
1060 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1061 newer valgrind versions seems to handle this fine.
1063 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1065 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1066 on the debugger thread.
1068 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1070 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1072 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1074 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1076 * cpu-<ARCH>.md: Make call_handler clob:c.
1078 * mini.c: Reenable SSA for methods with clauses.
1080 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1081 as it causes failures on x86.
1083 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1085 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1086 returns NULL (e.g. a bad assembly).
1088 2009-12-08 Geoff Norton <gnorton@novell.com>
1090 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1091 stepping out into native code. There were issues with nested invokes
1094 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1096 * mini.c (mini_method_compile): Do the disable_llvm checks early
1097 and avoid the LLVM compile pass if the checks fail.
1099 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1101 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1102 LLVM optimizations don't try to remove them.
1104 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1105 different file so the original remains.
1107 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1109 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1111 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1113 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1114 support for non-inline unwind descriptors.
1116 2009-12-07 Geoff Norton <gnorton@novell.com>
1118 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1119 the interrupt_count slightly differently. Native threads were never
1122 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1124 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1125 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1126 yet generate this info.
1128 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1130 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1131 client can distinguish between intptrs and longs.
1133 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1135 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1138 * aot-runtime.c (load_function): Update after the change above.
1140 * mini.h: Bump AOT file format version.
1142 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1143 if the delegate class is dynamic.
1145 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1146 in gshared code too using the new rgctx info type
1147 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1149 2009-12-04 Geoff Norton <gnorton@novell.com>
1151 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1152 we need to track the original suspend count so the thread properly
1153 wakes up in resume_thread.
1155 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1157 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1160 * generics.cs: Add a test.
1162 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1163 is 0. Simplify a lot of code using this.
1165 * mini-trampolines.c (mono_delegate_trampoline): Call
1166 mono_create_static_rgctx_trampoline () before saving the final address in
1167 delegate->method_code, to avoid calling it each time a delegate is first called.
1169 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1170 which need static rgctx trampolines.
1172 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1173 keyed on the method+addr pair, since addr could be either the method addr or
1174 an unbox trampoline in the AOT case. Fixes #560246.
1176 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1178 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1179 place it was called before too.
1181 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1183 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1184 if no security manager is present, to speed up the AOT case. Call
1185 mono_class_vtable () full with raise_on_error == TRUE instead.
1187 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1189 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1190 the local optimization passes can take its result into account. Fixes
1193 * exceptions.cs: Add a test.
1195 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1197 This patch is contributed under the terms of the MIT/X11 license
1199 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1201 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1203 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1205 * debugger-agent.c: Rework the handling of stack traces of running threads to
1206 avoid crashes if compute_frames () tries to walk the stack of running thread.
1208 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1210 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1212 * mini.h (StackFrameInfo): Add an 'lmf' field.
1214 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1216 * debugger-agent.c (suspend_current): Always set really_suspended.
1218 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1220 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1222 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1224 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1227 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1229 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
1231 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1233 * mini-trampolines.c: Fix MSVC build.
1235 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1237 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
1239 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1241 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
1242 the instruction following an OP_FCOMPARE is optimized away.
1244 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1246 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
1247 emit_autoreg () into this arch-specific function.
1249 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
1250 code, it is no longer needed.
1252 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
1254 * mini.h: Bump AOT file format version.
1256 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
1257 using the sorted_code_offsets array, instead of reading it from the
1258 exception debug info.
1259 (load_method): Call mono_aot_find_jit_info instead of
1260 decode_exception_debug_info ().
1262 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
1263 LLVM compiled as a flag.
1265 2009-11-29 Zoltan Varga <vargaz@gmail.com>
1267 * debugger-agent.c (resume_thread): Fix a warning.
1269 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1272 2009-11-28 Zoltan Varga <vargaz@gmail.com>
1274 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
1275 contents to MonoAotFileInfo.
1277 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1279 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1280 Put all binary data into a giant blob, similarly to the way .net assemblies
1281 store binary data. Emit offset tables in a compact form to reduce their size.
1283 * mini.h: Bump AOT file format version.
1285 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1288 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1289 avoid linear searches at runtime.
1291 * aot-runtime.c (find_symbol): Update this to use the hash.
1293 * mini.h: Bump AOT file format version.
1295 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1297 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1300 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1303 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1304 the distribution of got slot types.
1306 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1308 * method-to-ir.c: Add support for generating explicit null checks.
1310 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1312 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1313 on a random thread if possible.
1315 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1316 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1319 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1320 regs. Pass the real size of the regs array to mono_unwind_frame ().
1322 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1325 2009-11-24 Geoff Norton <gnorton@novell.com>
1327 * mini-darwin.c: Work around apple bug rdar://7209349 See
1328 http://openradar.appspot.com/7209349 for details. Synopsis,
1329 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1330 never been initialized before.
1332 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1334 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1336 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1338 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1340 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1341 OP_SHL_IMM is not 32 bit.
1343 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1345 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1347 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1349 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1352 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1353 > 0 since some threads can resume if their resume_count is > 0.
1354 (invoke_method): Avoid reading freed memory.
1356 * debugger-agent.c (process_suspend): Extract the suspend code from
1357 process_single_step_inner () to a separate function. Rework the code to prevent
1358 races between this function and thread interrupts.
1360 * debugger-agent.c (suspend_current): Check the resume_count field instead
1361 of resume_one so suspends+resumes during single threaded invokes work
1364 2009-11-23 Zoltan Varga <vargaz@gmail.com>
1366 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
1367 to make the generated code smaller.
1369 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
1370 sequence generated by recent LLVM versions.
1372 * mini-llvm.c: Add support for a few simple cases which weren't supported
1375 * mini-trampolines.c (mono_magic_trampoline): Don't call
1376 mono_arch_get_vcall_slot () when llvm is enabled.
1378 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
1380 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
1381 into a new function called common_call_trampoline () which is used by the
1382 llvm vcall trampoline as well.
1384 * debugger-agent.c: Implement single threaded invokes.
1386 * debugger-agent.c: Revert change which broke the agent on linux.
1388 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
1391 * generics.cs: Add a test.
1393 2009-11-22 Zoltan Varga <vargaz@gmail.com>
1395 * debugger-agent.c: Fix the cygwin build.
1397 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1399 * cprop.c: Remove this unused file.
1401 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1403 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1406 * basic.cs: Add a test.
1408 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1410 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1413 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1415 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1416 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1417 it. Use this flag to control llvm related code paths instead of #ifdef
1418 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1421 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
1423 * mini.h: Bump AOT file format version.
1425 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
1426 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
1428 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
1429 was used as an assembly filter.
1431 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1433 * unwind.c: Fix support for ppc.
1435 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
1436 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
1438 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1440 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
1442 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
1443 added by the ps3 changes.
1445 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1447 * mini-gc.c: Resurrect this, so at least it compiles.
1449 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
1451 2009-11-18 Zoltan Varga <vargaz@gmail.com>
1453 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
1454 create_event_list () so assembly filters can be used.
1456 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
1459 2009-11-17 Zoltan Varga <vargaz@gmail.com>
1461 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
1462 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
1465 * aot-compiler.c (add_generic_instances): Emit instances of common generic
1466 classes for char/bool too.
1468 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
1470 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1473 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1476 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1478 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1480 Code contributed under MIT/X11 license.
1482 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1484 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1485 threads in native code work.
1487 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1488 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1491 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1493 * debugger-agent.c: Implementation for Windows platform.
1495 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1496 primitives. Use SEH to implement breakpoints and single stepping.
1498 * mini-x86.h: Enable soft debugger on Windows.
1500 Code contributed under MIT/X11 license.
1502 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1504 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1505 under XEN. Fixes #522894.
1507 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1509 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1510 interface calls in LLVM AOT code.
1512 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1515 * mini-llvm.c: Add support for OP_VPHI.
1517 * objects.cs: Add a test.
1519 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1521 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1522 this is called on the debugger thread.
1524 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1526 * mini-llvm.c: Add soft-float support.
1528 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1529 FCALL which returns an R4.
1531 * driver.c (mono_main): Add a missing '\n'.
1533 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1534 platforms which doesn't support the LLVM IMT trampoline.
1536 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1538 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1540 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1542 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1545 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1547 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1549 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1550 Instead of emitting a method_order table, sort the contents of the code_offsets
1551 table and do a binary search in the sorted table. The previous approach doesn't
1552 work with LLVM which emits methods in a arbitrary order.
1554 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1555 in the .eh_frame section in ELF files.
1557 * mini.h: Bump corlib file format version.
1559 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1561 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1562 LDMIA->LDM macro name change.
1564 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1566 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1569 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1572 * aot-compiler.c: Ditto.
1574 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1575 &align to mini_type_stack_size_full ().
1577 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1579 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1581 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1583 * mini-arm.c: Compute the stack space used by arguments using
1584 mini_type_stack_size_full ().
1586 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1588 * optflags-def.h: Remove dead TREEPROP optimization.
1590 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1592 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1594 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1596 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1598 * driver.c (mono_jit_parse_options): New public API function to parse options
1599 as done by the runtime executable.
1601 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1602 when handling named arguments.
1604 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1606 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1607 for passing small vtypes in registers, make the CallInfo structures more
1608 similar to the code on the other platforms.
1610 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1611 the code in the prolog requires it.
1613 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1615 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1616 (koush@koushikdutta.com).
1618 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1619 where the thunk memory should be allocated from. Fixes appdomain unloading
1622 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1624 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1625 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1627 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1629 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1630 AOT, as it is not implemented yet.
1632 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1634 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1636 * debugger-agent.c: Fix windows build.
1638 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1640 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1641 after the client connects/disconnects.
1643 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1644 when an exception of a given type is thrown.
1646 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1647 only on an uncaught exception.
1649 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1651 * debugger-agent.c: Add a 'launch' option.
1653 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1655 * debugger-agent.c: Add a 'timeout' option.
1657 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1659 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1662 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1664 * debugger-agent.c (set_breakpoint): Emit a log message.
1666 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1668 * mini-arm.c: Fix the arm build.
1670 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1672 * aot-compiler.c: don't leak the value returned from
1673 mono_type_full_name().
1675 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1677 * debugger-agent.c: defer including mono-mutex.h until we know the
1680 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1682 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1683 of pthreads directly.
1685 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1686 exception handlers. Pass info argument.
1688 * mini.h: Adjust signatures of soft debugger functions to pass void*
1689 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1691 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1692 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1693 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1694 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1696 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1698 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1699 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1700 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1701 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1703 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1705 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1707 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1709 * mono-semaphore.h: Skeleton implementation for Windows.
1711 Code contributed under MIT/X11 license.
1713 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1715 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1717 Code contributed under MIT/X11 license.
1719 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1721 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1723 Code contributed under MIT/X11 license.
1725 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1727 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1728 debug info to 100 because 10 still slows down gdb too much.
1730 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1731 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1732 them in the wrappers.
1734 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1736 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1738 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1740 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1741 function mono_aot_get_array_helper_from_wrapper ().
1743 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1744 array helper methods.
1746 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1748 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1749 the value was loaded from memory.
1751 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1752 the value was loader from there.
1754 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1755 without constant swizzle.
1757 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1759 * mini-amd64.c: Put soft debugger functions behind a
1760 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1762 * mini-amd64.h: disable the soft debugger in windows.
1764 Code contributed under MIT/X11 license.
1766 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1768 * mini-x86.c: Put soft debugger functions behind a
1769 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1771 Code contributed under MIT/X11 license.
1773 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1775 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1776 to mono_arch_find_jit_info_ext.
1778 Code contributed under MIT/X11 license.
1780 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1782 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1784 * debugger-agent.c: Add support for filtering events by assemblies.
1786 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1787 the agent is not enabled.
1789 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1791 * exceptions-x86.c: hopefully last change to fix the windows build.
1792 This one courtesy of Jonathan Chambers.
1794 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1796 * debugger-agent.c: remove unused function.
1798 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1800 * debugger-agent.c: add #ifdefs for a few header files.
1801 * mini-x86.h: disable the soft debugger in windows.
1802 Step 1 of 2 to make this compile on windows with gcc.
1804 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1806 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1807 as it breaks the build.
1809 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1811 Merge the soft debugger branch.
1813 * debugger-agent.h debugger-agent.c: New files containing the soft
1814 mode debugger module.
1816 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1817 at the appropriate locations.
1819 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1822 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1823 enable/disable single stepping.
1825 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1826 which returns all information in a StackFrameInfo structure, and can handle the
1827 LMF frames added by the debugger.
1829 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1832 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1833 walker function which works on a specific thread and passes a StackFrameInfo
1834 structure to its callback.
1836 * mini.c (mini_init): Initialize the debugger agent.
1838 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1840 * mini-ops.h: Add OP_SEQ_POINT opcode.
1842 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1843 arguments to the debugger agent.
1845 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1847 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1850 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1852 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1854 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1856 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1858 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1859 sets the IMT argument and makes a virtual call.
1861 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1863 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1865 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1868 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1870 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1871 runtime. Fixes #551228.
1873 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1875 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1877 * basic.cs: Add a test.
1879 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1880 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1881 CONSTRAINED. Fixes #550964.
1883 * generics.cs: Add a test.
1885 2009-10-28 Mark Probst <mark.probst@gmail.com>
1887 * mini-posix.c (add_signal_handler): Use
1888 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1890 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1892 Contributed under the terms of the MIT/X11 license by
1893 Jerry Maine <crashfourit@gail.com>.
1895 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1896 sse4a for simd intrinsics.
1898 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1899 sse4a for simd intrinsics.
1901 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1903 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1904 instead of inst_p1 which is not the same on ILP32 platforms.
1906 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1908 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1909 not the mscorlib one before calling mono_get_lmf_addr.
1911 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1912 of the ip to the LMF.
1914 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1915 immediate in the op->op_imm optimization.
1917 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1918 understand. VTypes now work, but are not abi compliant, as they are
1919 split into 4 byte parts instead of 8.
1920 (emit_memcpy): Fix the unrolled case to work on the PS3.
1922 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1924 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1925 the default when static linking.
1927 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1929 * aot-compiler.c: Add an autoreg option to automatically register
1930 statically linked aot modules using ELF .ctors.
1932 * genmdesc.pl: Add __ppc64__ to allowed defines.
1934 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1936 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1937 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1939 2009-10-24 Mark Probst <mark.probst@gmail.com>
1941 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1943 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1945 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1946 which will contain the domain where the method was found.
1948 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1949 mini_jit_info_table_find ().
1951 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1953 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1955 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1957 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1958 set, its not supported yet.
1960 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1962 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1963 iface wrapper is not found.
1964 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1966 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1968 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1969 which have a different name.
1971 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1972 wrappers and Array.GetGenericValueImpl ().
1974 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1975 because of the change above.
1977 * generics.cs: Add a test for full aot + generic array ifaces.
1979 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1981 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1982 that hides the previous one.
1984 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1986 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1987 marshalled. Fixes #541623.
1989 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1991 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1993 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1995 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1997 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1999 * mini-posix.c (sigprof_signal_handler):
2000 Implemented support for building stat call chans in different ways.
2002 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2004 * mini-exceptions.c (mono_find_jit_info):
2005 Also check that a jit info has been found (fixes a profiler crash).
2007 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2009 * mini.c (mono_codegen):
2010 Call mono_profiler_code_buffer_new with correct code address.
2012 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2014 * driver.c (mono_main): Change the date in the copyright.
2016 2009-10-14 Mark Probst <mark.probst@gmail.com>
2018 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2019 allocator in shared generic code for open classes, because we
2020 can't get those classes' vtables. We need to make managed
2021 allocators not depend on the vtable at compile-time to solve this.
2023 2009-10-13 Martin Baulig <martin@ximian.com>
2025 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2026 `const guint8 *trampoline' argument; send both the old and the new
2029 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2031 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2032 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2033 (can_marshal_struct): Skip structures with auto layout.
2035 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2037 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2039 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2040 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2041 a variable to hold the stack slot used by the int<->float conversion opcodes.
2043 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2045 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2047 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2048 when using full-aot.
2050 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2052 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2053 each instance of Comparer<T>.
2055 * generics.cs: Add a new test.
2057 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2059 * driver.c (parse_debug_options): Add a 'gdb' option.
2061 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2063 * image-writer.c: Add support for emitting the image into a memory buffer.
2065 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2067 * aot-compiler.c: Add support for registering debug info with GDB using the
2068 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2069 MONO_XDEBUG to 'gdb'.
2071 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2073 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2076 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2078 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2079 can be used to set breakpoints in gdb.
2081 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2082 segment to an absolute address.
2084 2009-10-13 Mark Probst <mark.probst@gmail.com>
2086 * method-to-ir.c: Use the managed array allocator method if
2089 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2091 * aot-compiler.c : Fix the MSVC builds
2093 Code is contributed under MIT/X11 license.
2095 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2097 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2098 avoid registering 1 symbol file per method with gdb.
2100 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2102 * mini-sparc.c: Fix the handling of enums with base type long.
2104 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2106 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2107 instead of using type->data.klass as the later doesn't work with generics.
2109 2009-09-25 Mark Probst <mark.probst@gmail.com>
2111 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2112 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2113 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2114 works differently now and we don't handle it in the JIT anymore.
2116 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2117 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2118 the Thread class split.
2120 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2122 * driver.c: Don't run tests with the obsolete treeprop optimization.
2124 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2125 variable volatile. Fixes #541577.
2127 * basic-calls.cs: Add a new test.
2129 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2131 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2133 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2134 work/required with recent iphone sdk versions.
2136 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2139 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2140 in the VCALL decomposition code.
2142 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2144 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2146 * basic.cs: Add a test.
2148 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2151 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2152 searches all the domains of the current thread.
2154 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2156 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2158 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2159 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2161 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2162 for non-jit trampolines.
2164 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2166 * aot-compiler.c (add_wrappers): Ditto.
2168 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2169 the size of the param area used by dyn_call to 6 which covers the majority of
2172 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2174 * mini-arm.c: Implement support for passing/receiving
2175 longs and receiving floats in the dyn_call code.
2177 * mini-amd64.c: Implement support for receiving vtypes in registers in
2180 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2183 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2185 * mini-arm.c (get_call_info): Return more precise information in
2187 (dyn_call_supported): Use the information in CallInfo.
2189 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2191 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2194 * mini-arm.c: Update after the dyn_call api changes.
2196 * mini.c (mini_create_jit_domain_info): Register a destructor function
2197 for the runtime_invoke_hash.
2199 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2200 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2202 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2203 (dyn_call_supported): Simplify this by using get_call_info ().
2204 (mono_arch_dyn_call_free): New destructor function.
2206 * generics.cs: Remove a printf.
2208 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2210 * mini-arm.c: Add support for enum return values and passing a few arguments
2213 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2216 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2218 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2219 the dynamic invoke wrappers.
2221 * mini-arm.c: Implement OP_DYN_CALL for arm.
2223 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2224 supported by the dynamic runtime invoke wrapper.
2226 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2227 runtime invoke wrapper.
2229 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2230 if possible when running with full-aot.
2232 * mini-ops.h: Add OP_DYN_CALL opcode.
2234 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
2235 with dynamic arguments lists similar to libffi.
2237 2009-09-19 Zoltan Varga <vargaz@gmail.com>
2239 * method-to-ir.c: Fix the previous change on 64 bit platforms.
2241 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
2244 * iltests.il.in: Add a new test.
2246 2009-09-18 Zoltan Varga <vargaz@gmail.com>
2248 * aot-compiler.c (add_generic_instances): Add more instances of
2249 GenericEqualityComparer.
2251 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2253 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
2255 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2257 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
2258 comments on some functions that now can fail.
2260 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
2262 * Makefile.am: Add Info.plist to EXTRA_DIST
2264 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2266 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
2267 static synchronized wrappers. Fixes #539500.
2269 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2271 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
2274 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2276 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
2277 lmf before calling filter clauses as well. Fixes #539550.
2279 * exceptions.cs: Add a test.
2281 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2283 * aot-compiler.c (add_generic_class): Add instances of
2284 Array.GetGenericValueImpl as well.
2286 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2289 * generics.cs: Add a fullaot linq test.
2291 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2293 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2296 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2298 * mini-trampolines.c (mono_delegate_trampoline) : Call
2299 mono_cominterop_get_invoke if the delegate target object
2302 Code is contributed under MIT/X11 license.
2304 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2306 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2307 internal call is defined outside platform code. Reduce code
2308 duplication with existing [Method|Field]AccessException
2310 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2312 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2313 if the return value is a small struct passed on regs.
2315 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2317 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2319 * mini-codegen.c: Enable the cpu description validation for arm.
2321 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2323 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2324 test which depends on structs to objects.cs.
2326 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2327 require object model related stuff working.
2329 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2331 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2333 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2334 against the instruction metadata in mini-ops.h. amd64 only for now.
2336 * mini-ops.h: Fix some instruction descriptions.
2338 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2339 unused instructions.
2341 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2343 * exceptions.cs: Add a new test.
2345 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2347 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2349 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2351 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2352 skip empty phi opcodes.
2354 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2355 correctly by zero extending after loads. Skip methods containing calls
2356 to the monitor enter/exit trampolines.
2358 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
2359 when calling mono_thread_force_interruption_checkpoint ().
2361 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
2363 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
2365 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
2367 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
2368 bootstrap could run.
2370 2009-09-04 Zoltan Varga <vargaz@gmail.com>
2372 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
2374 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2376 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
2378 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2379 LLVM might be very short.
2381 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
2382 in OP_THROW/RETHROW.
2384 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
2387 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2389 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
2390 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2391 LLVM might be very short.
2393 2009-09-01 Zoltan Varga <vargaz@gmail.com>
2395 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
2396 the alignment for the value of sp.
2398 2009-09-01 Geoff Norton <gnorton@novell.com>
2400 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2401 managed wrappers in full aot.
2403 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2405 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2407 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2409 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2411 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2413 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2415 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2418 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2420 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2421 depend on the info MonoMethodHeader which could be missing in IL stripped
2424 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2426 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
2427 they are only 4 byte aligned.
2429 2009-08-21 Zoltan Varga <vargaz@gmail.com>
2431 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
2432 was done previously, since using SP causes too many problems.
2434 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
2435 frames without a frame pointer works.
2437 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
2438 global register in methods with calls, since the calls can go through
2439 a static rgctx trampoline which doesn't save it.
2441 2009-08-19 Zoltan Varga <vargaz@gmail.com>
2443 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
2445 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2447 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
2449 2009-08-18 Christian Hergert <chris@dronelabs.com>
2451 * method-to-ir.c: Fix warnings for uninitialized variables.
2453 2009-08-18 Christian Hergert <chris@dronelabs.com>
2455 * mini-exceptions.c:
2456 * aot-compiler.c: Fix printf warnings.
2458 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2460 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
2461 Add GetGenericValueImpl<string>.
2463 * aot-compiler.c (add_generic_instances): Add instances of
2464 GenericEqualityComparer<T> for primitive types. Only emit the array
2465 wrappers into the mscorlib image.
2467 2009-08-15 Zoltan Varga <vargaz@gmail.com>
2469 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
2470 the methods_loaded array using amodule->info->nmethods.
2472 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2473 (MONO_AOT_FILE_VERSION): Bump this.
2475 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2478 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2479 MonoJitInfo doesn't belong to its methods aot image.
2481 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2483 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2485 * mini-arm.c: Fix warnings.
2487 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2489 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2492 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2494 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2495 avoid clobbering IP.
2497 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2498 hold the trampoline argument, so its initial value is available during
2501 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2504 * exceptions-hppa.c:
2506 * exceptions-s390x.c:
2507 * exceptions-mips.c:
2509 * exceptions-sparc.c:
2510 * exceptions-alpha.c:
2512 * mini-trampolines.c:
2514 * exceptions-s390.c: add and use #define's instead of sizeof()
2515 for MonoJitInfo and MonoJitInfoTable.
2517 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2522 * tramp-x86.c: use a #define instead of sizeof() for a few
2523 structures that use a zero-length array.
2525 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2527 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2528 case when the method is dynamic. Fixes #529238.
2530 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2532 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2533 of asserting when a method is JIT compiled in full-aot mode.
2535 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2537 Contributed under the terms of the MIT/X11 license by
2538 Jerry Maine <crashfourit@gail.com>.
2540 * fixed wrong dates in changelog.
2542 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2544 Contributed under the terms of the MIT/X11 license by
2545 Jerry Maine <crashfourit@gail.com>.
2547 * basic-simd.cs: added test for packed double square root.
2548 * cpu-amd64.md: added opcode info for packed double square root.
2549 * cpu-x86.md: added opcode info for packed double square root.
2550 * mini-ops.h: added IR opcode for packed double square root.
2551 * mini-x86.c: added IR to native translation code for packed double square root.
2552 * mini-amd64.c: removed todo for packed double square root.
2553 * simd-intrinsics.c: added method to IR opcode converstion for
2554 packed double square root.
2556 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2558 Contributed under the terms of the MIT/X11 license by
2559 Jerry Maine <crashfourit@gail.com>.
2561 * mini-amd64.c: Added a change to help tell the difference as
2562 to what perpose the xmm register is being used--mainly to help
2564 * mini-amd64.h: Changed callee regs to use 15 out of 16
2565 (one used for special cases) xmm registers for both fp
2566 and simd ops. Added define to turn on new feature in the regalloc
2567 that allows fp and simd ops to share the xmm regs happily.
2568 * codegen.c: Added code to detect for which perpose an xmm reg is
2569 being used (fp or simd) and to translate back and forth to the
2570 correct logical reg bank (fp or simd) for 'spill load's.
2572 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2574 Contributed under the terms of the MIT/X11 license by
2575 Jerry Maine <crashfourit@gail.com>.
2577 * basic-simd.cs: Added tests for stressing the regalloc when running with
2578 16 simd regs and when simd and fp ops share the same reg bank.
2580 2009-08-01 Mark Probst <mark.probst@gmail.com>
2582 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2583 in shared generic code, we might have to look up the class in the
2584 RGCTX. If we use the class directly, compute its GC descriptor.
2586 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2588 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2590 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2592 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2593 check for errors. Fixed the case when the class with the Main
2596 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2598 Contributed under the terms of the MIT/X11 license by
2599 Jerry Maine <crashfourit@gail.com>.
2601 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2603 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2605 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2607 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2609 * method-to-ir.c: Fix naming of stelem and ldelem.
2611 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2613 * driver.c (main_thread_handler): Check that the assembly loaded
2614 matches the filename when doing AOT.
2616 2009-07-30 Mark Probst <mark.probst@gmail.com>
2618 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2621 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2622 utils/mono-sigcontext.h).
2624 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2627 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2629 * mini.c (mono_codegen):
2630 Call profiler hook to keep track of method code buffers.
2632 2009-07-27 Mark Probst <mark.probst@gmail.com>
2634 * method-to-ir.c: Invoke write barriers for the
2635 Interlocked.(Compare)Exchange JIT intrinsics.
2637 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2639 * Makefile.am (version.h): Fix issues when built out of tree.
2640 Remove some redundant 'grep's piped through 'sed's.
2642 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2644 This patch is contributed under the terms of the MIT/X11 license
2646 * mini-ppc.c (mono_arch_output_basic_block):
2647 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2648 for bits 32-47 with signed load/store diplacements for bits
2649 48-63. Use prefered base/offset order for indexed form.
2650 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2651 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2652 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2653 OP_LOADI2_MEMBASE): Same.
2654 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2655 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2656 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2658 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2659 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2660 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2661 OP_LOADI1_MEMINDEX): Same
2662 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2663 OP_STORER8_MEMINDEX): Same
2664 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2666 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2667 for bits 32-47 with signed load/store diplacements for bits
2668 48-63. Use prefered base/offset order for indexed form.
2670 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2672 This patch is contributed under the terms of the MIT/X11 license
2674 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2675 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2676 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2677 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2678 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2679 cfg->stack_usage to avoid size warnings.
2680 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2681 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2682 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2683 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2685 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2686 after code varible is initialized.
2687 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2688 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2689 (mono_arch_emit_epilog):
2690 Move Use ppc_load32 for cfg->stack_usage to avoid size
2693 2009-07-24 Mark Probst <mark.probst@gmail.com>
2695 * method-to-ir.c: The write barrier doesn't do the store anymore,
2696 so we have always to emit it. Also, emit the wbarrier after the
2699 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2701 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2702 for argument count 3 too.
2704 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2706 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2707 the caller handle the exceptions.
2708 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2709 method. Fixes #524498.
2711 2009-07-22 Geoff Norton <gnorton@novell.com>
2713 * mini-exceptions.c: Fix build on ia64.
2715 2009-07-22 Mark Probst <mark.probst@gmail.com>
2717 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2720 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2722 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2725 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2727 * basic-simd.cs (Main): Pass args to the test driver.
2729 2009-07-20 Geoff Norton <gnorton@novell.com>
2731 * mini-x86.h: Fix the x86 version guards to use Apple's
2732 properly defined macros.
2734 2009-07-20 Geoff Norton <gnorton@novell.com>
2736 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2739 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2741 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2742 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2743 the information which is needed for invokes, so only one locking+hash table
2746 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2748 * aot-compiler.c (add_generic_instances): Emit instances of
2749 GenericComparer<T> for primitive types.
2751 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2753 * mini-posix.c: Fix linux build.
2755 2009-07-19 Geoff Norton <gnorton@novell.com>
2757 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2758 mono_gdb_render_native_backtraces
2759 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2760 so we implement the sane semantics to the runtime here
2761 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2762 so we need to call it differently (mono_gdb_render_native_backtraces)
2763 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2764 here for default implementations.
2765 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2766 support Apple's weird syscall (SYS_fork) implementation and not busy
2767 loop in abort() on native crashes on OSX anymore.
2769 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2771 * aot-runtime.c (load_method): Change the handling of the
2772 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2775 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2777 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2779 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2780 seems to break the aot tests.
2782 * mini.c (mono_patch_info_equal): Fix the handling of
2783 MONO_PATCH_INFO_RGCTX_FETCH.
2785 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2787 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2789 * mini.c (mono_patch_info_hash): Fix the handling of
2790 MONO_PATCH_INFO_INTERNAL_METHOD.
2791 (mono_patch_info_equal): Ditto.
2793 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2795 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2798 * mini-llvm.c: Add some infrastructure for AOT support.
2800 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2802 * mini-llvm-cpp.c: Update to the latest llvm api.
2804 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2805 option to false to prevent llvm from installing signal handlers which
2808 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2811 * cpu-amd64.md: Revert previous change as those instructions
2812 take 2 separate arguments. Remember to read the arch docs more
2813 carefully next time.
2815 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2817 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2819 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2821 * mini-ppc.c: exploit multiple load/store units if available (rest of
2822 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2823 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2825 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2827 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2828 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2830 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2832 * cpu-x86.md: Fix missing clobbering from trancendental simd
2835 * cpu-amd64.md: Same.
2837 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2839 Contributed under the terms of the MIT/X11 license by
2840 Jerry Maine <crashfourit@gail.com>.
2842 * basic-simd.cs: Added tests for single and doulble indexers.
2844 * cpu-amd64.md: Added simd opcode information.
2846 * mini-amd64.c: Added IR to native simd generation code.
2847 Added simd register names and function that returns them.
2849 * mini-amd64.h: Added marcos to turn on simd code compilation in
2850 amd64. Added max simd register count marco. Added caller/callee
2851 register mask marcos. Added marcos to use simd register bank.
2853 * mini.h: Added helper marco for shufling dwords and simple
2856 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2858 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2860 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2862 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2863 the length of the native code as well.
2865 * basic-simd.cs: Add a test for #521662.
2867 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2869 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2871 2009-07-13 Mark Probst <mark.probst@gmail.com>
2873 * mini.c: Register function for getting the IP from a signal
2874 context with metadata.
2876 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2878 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2879 call a generic class init trampoline if needed. Fixes #519336.
2881 * generics.cs: Add a test.
2883 2009-07-09 Mark Probst <mark.probst@gmail.com>
2885 * method-to-ir.c: When doing a call which might be remote from
2886 shared generic code to other shared code with open type arguments,
2887 get the remoting invoke wrapper from the RGCTX and do an indirect
2890 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2892 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2893 after the unbox trampoline in the full-aot case.
2895 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2897 * mini.c: Move initialization of jit_mutex before debugger initialization
2902 * Info.plist: added Info.plist and link flag to enable the mono executable
2903 to access other processes. Requires codesigning of the executable to work.
2905 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2910 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2912 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2914 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2916 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2917 when the generic instance is an instantiation of a subclass of the
2918 methods class. Fixes #517166.
2920 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2922 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2925 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2928 * CMakeLists.txt: Add minimal support for installation.
2930 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2932 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2933 determine whenever a method is directly callable to a separate function.
2935 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2936 needed ones as a result of the previous change.
2938 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2939 type of register arrays.
2941 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2942 type of register arrays.
2944 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2946 Contributed under the terms of the MIT/X11 license by
2947 Jerry Maine <crashfourit@gail.com>.
2949 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2951 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2953 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2955 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2957 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2958 dump of structure return value. Fix some formatting.
2959 * cpu-s390x.md: Fix lengths of instruction sequences.
2960 * mini-s390.c: Minor formatting changes.
2962 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2964 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2965 Use sigaction on freebsd as well.
2967 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2969 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2972 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2974 2009-06-22 Mark Probst <mark.probst@gmail.com>
2976 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2978 2009-06-22 Mark Probst <mark.probst@gmail.com>
2980 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2982 2009-06-20 Martin Baulig <martin@ximian.com>
2985 (MonoDebuggerThreadFlags): New enum typedef.
2986 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2987 (mono_debugger_thread_created): Added `gpointer func' argument;
2988 initialize the new `thread_flags' field.
2990 2009-06-18 Martin Baulig <martin@ximian.com>
2992 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2993 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2996 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2997 flag in `MONO_DEBUGGER__info.runtime_info'.
3000 (mono_main): Call mini_debugger_set_attach_ok() if generics
3001 sharing is disabled.
3003 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3005 * aot-compiler.c (add_wrappers): Fix a warning.
3007 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3008 the ppc load/store macro changes.
3010 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3012 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3014 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3015 not just the got symbol.
3017 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3020 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3023 * aot-compiler.c: Remove some fixmes.
3025 * driver.c (mono_main): Print a helpful message when cross-compiling.
3027 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3029 * method-to-ir.c (initialize_array_data): Do the optimization if the
3030 target byte order is little endian, instead of the host byte order.
3032 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3033 wrappers into the mscorlib image, Emit a unique plt symbol for each
3034 image, emit symbols for plt entries.
3036 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3039 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3041 * aot-compiler.c (add_wrappers): Avoid calling
3042 mono_marshal_get_type_info () since it can assert for some types.
3044 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3045 ldtoken are used inside wrappers.
3047 * helpers.c: Add support for prefixing tools with the arch name.
3049 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3050 quantities when using ilp32.
3052 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3053 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3055 * image-writer.c: Use .long on ilp32.
3057 * aot-compiler.c: Use 32 bit loads on ilp32.
3059 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3061 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3063 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3065 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3067 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3068 second got slot of every aot image.
3070 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3071 aot on platforms with function pointers.
3073 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3074 support for aot/full aot on ppc/ppc64.
3076 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3077 arguments which are needed on ppc.
3079 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3082 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3084 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3086 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3088 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3090 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3092 2009-06-17 Geoff Norton <gnorton@novell.com>
3094 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3096 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3098 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3099 to control whenever the dwarf writer is in xdebug or aot mode.
3100 (emit_class_dwarf_info): Use a separate abbrev for structures without
3103 * aot-compiler.c: Pass the appending parameter to
3104 mono_dwarf_writer_create ().
3106 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3107 falls through to its next bblock. Fixes #513931.
3109 * iltests.il: Add a test.
3111 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3112 infor even if emit_line is FALSE, as the apple linker seems to require it.
3114 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3116 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3120 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3122 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3125 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3127 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3128 'has_call_handler' fields.
3130 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3132 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3133 first bblock if not needed. Fixes #512790.
3135 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3137 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3139 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3142 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3143 remoting-invoke-with-check wrappers, which are not needed when running with
3144 full-aot, since it doesn't support remoting.
3146 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3148 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3150 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3151 method info, it is not used anymore.
3153 * mini.h: Bump AOT file format version.
3155 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3158 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3161 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3163 * mini.h: Bump AOT file format version.
3165 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3167 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3168 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3171 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3172 of CKFINITE and FBGE for VFP.
3174 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3176 * aot-compiler.c: Don't align code to 16 bytes on arm.
3178 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3179 before the methods they belong to.
3181 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3182 the full-aot case if possible, since the trampoline will be called right
3185 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3186 trampolines to 1024 after the change above.
3188 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3189 trampoline to save 8 bytes per trampoline.
3191 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3194 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3196 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3198 2009-06-08 Martin Baulig <martin@ximian.com>
3201 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3202 (_mono_debugger_throw_exception): Don't make this static.
3203 (_mono_debugger_unhandled_exception): Likewise.
3204 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3207 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3208 (_mono_debugger_throw_exception): Add function prototype.
3209 (_mono_debugger_unhandled_exception): Likewise.
3212 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3213 arg; return the first exception handler if the exception is caught
3214 and we're running inside the debugger.
3215 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3216 improve exception handle inside runtime-invoke, check whether the
3217 exception is actually caught in the method being invoked and not
3218 by the runtime-invoke-wrapper.
3220 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3222 * image-writer.c: Improve support for the osx assembler.
3224 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3227 2009-06-08 Martin Baulig <martin@ximian.com>
3230 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3231 (_mono_debugger_throw_exception): Don't make this static.
3232 (_mono_debugger_unhandled_exception): Likewise.
3233 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3236 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3237 (_mono_debugger_throw_exception): Add function prototype.
3238 (_mono_debugger_unhandled_exception): Likewise.
3241 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3242 arg; return the first exception handler if the exception is caught
3243 and we're running inside the debugger.
3244 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3245 improve exception handle inside runtime-invoke, check whether the
3246 exception is actually caught in the method being invoked and not
3247 by the runtime-invoke-wrapper.
3249 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3251 * image-writer.c (append_subsection): Don't align subsections of the
3252 debug_line section as a workaround.
3254 * dwarfwriter.c: Emit line number info in the AOT case as well.
3256 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
3258 This patch is contributed under the terms of the MIT/X11 license
3260 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
3261 code_len <= code_size
3263 2009-06-06 Zoltan Varga <vargaz@gmail.com>
3265 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
3267 2009-06-04 Zoltan Varga <vargaz@gmail.com>
3269 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3270 invoke wrappers, we now use trampolines instead.
3272 2009-06-04 Mark Probst <mark.probst@gmail.com>
3274 * mini-darwin.c: The exception thread must not be registered with
3277 2009-06-04 Mark Probst <mark.probst@gmail.com>
3279 * mini-gc.c: Disable the code because it makes SGen crash.
3281 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3283 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3284 instead of asserting.
3286 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3288 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3289 output file after the code has been compiled.
3291 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3293 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3295 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3297 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3298 entries distinction to simplify the code.
3300 * mini.h: Bump AOT file format version.
3302 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3304 * objects.cs: Fix the signature of one of the tests.
3306 * mini.c (mini_create_ftnptr): New helper function, moved here from
3308 (mini_get_addr_from_ftnptr): Ditto.
3309 (mini_init): Install the new helpers.
3311 2009-05-28 Martin Baulig <martin@ximian.com>
3313 Correctly initialize the debugger when embedding Mono.
3315 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3316 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3317 see documentation in mini_debug_running_inside_mdb().
3320 (mini_debug_running_inside_mdb): New function to check whether
3321 we're running inside mdb.
3323 * mini.c (mini_init): Call mini_debugger_init() if we're running
3324 inside the debugger.
3326 * driver.c (mono_main): Moved the call to mini_debugger_init()
3327 into mini_init() to make this work when embedding Mono.
3329 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3330 calls to mini_debugger_init().
3332 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3333 mono_debugger_main() -> mini_debugger_main() and put them inside a
3334 `MONO_DEBUGGER_SUPPORTED' conditional.
3336 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3338 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3339 this is no longer in use.
3342 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3344 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3346 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3349 2009-05-27 Martin Baulig <martin@ximian.com>
3351 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3353 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3354 long_conv_to_r_un to 64 bits.
3356 * cpu-x86.md: Increase the instruction size due to the changes.
3358 * iltests.il.in: Add regression test.
3362 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3364 * objects.cs: Move the previous test from basic.cs to here.
3366 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3368 * basic.cs: Add regression test for #506915.
3370 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3372 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
3373 optimization we must check the bb of the first byte of stobj as
3374 it's the only one set in cil_offset_to_bb.
3378 2009-05-25 Zoltan Varga <vargaz@gmail.com>
3380 * image-writer.c: Fix pointer directive on ppc64.
3382 2009-05-24 Zoltan Varga <vargaz@gmail.com>
3384 * image-writer.c (asm_writer_emit_section_change): Avoid using
3385 .bss subsections on ppc too.
3387 2009-05-23 Zoltan Varga <vargaz@gmail.com>
3389 * image-writer.c: Fix the definition of TARGET_ASM_....
3391 * image-writer.c: Fix the emission of assembler directives in the last
3394 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
3395 exception throwing code to accomodate ppc64.
3397 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3398 size to work on ppc64 too.
3400 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3403 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3404 the assembler dialect instead of using platform specific defines.
3406 2009-05-22 Geoff Norton <gnorton@novell.com>
3408 * mini-arm.c (get_call_info): If a structure is split between the stack
3409 and argument registers, we should not advance the stack pointer by the entire
3410 native size, but just by the amount that spilled.
3412 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3414 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3417 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3419 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3422 * aot-compiler.c (add_extra_method): Fix up the collection of extra
3423 methods so wrapper don't get added twice.
3424 (add_generic_instances): Don't add methods of arrays.
3426 * generics.cs: Mark one test as !FULLAOT.
3428 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3430 * mini-x86.c (emit_move_return_value): Remove unused vars.
3432 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3434 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
3435 decomposing 8 bytes structs into a LCALL.
3437 * mini-x86.c (emit_move_return_value): We no longer push the vtype
3438 pointer for where to store the returned regs.
3440 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
3443 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
3445 2009-05-20 Miguel de Icaza <miguel@novell.com>
3447 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
3450 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3452 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
3454 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
3457 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
3459 * local-propagation.c (mono_local_cprop): Avoid local propagation
3460 across paired add/sub if the first instruction dest reg is it's
3461 source reg. For example:
3463 int_add_imm R12 <- R12 [1] clobbers: 1
3464 int_sub_imm R42 <- R12 [1] clobbers: 1
3466 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
3467 maintain the math identify.
3471 2009-05-20 Andreia Gaita <avidigal@novell.com>
3473 * Makefile.am: avoid going on the network just to get the revision,
3476 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3478 Fixed estimate for short branches on amd64 (they were off mark, and
3479 enabling call prolog-epilog instrumentations caused assertions).
3480 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3481 estimate for the maximum length of this basic block.
3483 - mono_arch_emit_prolog: compute max_length for each basic block
3484 (instead of max_offset), and inflate size estimate also for entry bb
3485 in case of code instrumentation.
3486 - mono_arch_output_basic_block: get rid of "cpos" (the current
3487 estimated "position" in the code), and always use "offset" instead,
3488 which is accurate; at the beginning of the function quickly recompute
3489 max_offset for all the remaining blocks, starting from the current
3490 cfg->code_len (which is correct, and not estimated) and using the
3491 estimated block lengths computed previously.
3493 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3495 * exceptions-ppc.c: Remove the caching from the trampoline creation
3496 functions, it is already done in the caller.
3498 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3500 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3501 MONO_ARCH_GSHARED_SUPPORTED define.
3503 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3505 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3508 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3510 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3511 call to mono_marshal_get_rgctx_invoke ().
3513 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3514 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3515 gshared use the static rgctx trampolines now.
3517 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3518 platform supports it.
3520 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3522 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3524 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3526 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3528 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3530 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3533 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3535 Made it possible for mono_arch_instrument_epilog to preserve
3536 argument registers, otherwise instrumenting the "epilogue" before
3537 a tail call would clobber them.
3538 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3539 if like mono_arch_instrument_epilog but with an additional parameter
3540 that states if argument registers must be preserved.
3541 * mini.c: implemented mono_arch_instrument_epilog as a call to
3542 mono_arch_instrument_epilog_full without asking to preserve argument
3543 registers (this makes the existing code work as usual).
3545 - mono_arch_instrument_epilog: add parameter to transform it into
3546 mono_arch_instrument_epilog_full, and preserve argument registers
3548 - mono_arch_output_basic_block, OP_TAILCALL case: call
3549 mono_arch_instrument_epilog_full.
3550 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3551 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3552 only transformed mono_arch_instrument_epilog into
3553 mono_arch_instrument_epilog_full.
3555 2009-05-15 Geoff Norton <gnorton@novell.com>
3557 * mini-darwin.c: This works on arm now.
3559 2009-05-14 Geoff Norton <gnorton@novell.com>
3561 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3564 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3566 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3569 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3570 wrappers during full aot mode correctly.
3572 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3575 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3576 mono_metadata_type_hash ().
3578 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3580 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3581 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3582 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3583 Removed MONO_INST_BRLABEL from the instruction flags, and the
3584 remaining code that used it, because we do not support branches inside
3585 basic blocks (and branch target labels) anymore.
3586 * Makefile.am: As part of the above cleanup, remove reference to
3587 BURG files which don't exist anymore.
3589 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3591 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3594 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3595 to use mono_arch_throw_corlib_exception.
3597 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3598 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3600 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3603 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3605 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3606 for the got to make debugging easier and to avoid confusing it with the
3609 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3610 method so a breakpoint can be set when using gdb.
3612 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3614 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3615 on mono_method_get_imt_slot ().
3617 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3618 num_decodes variables.
3620 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3621 change as it doesn't seem to work.
3623 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3626 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3628 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3629 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3631 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3632 builder when using full aot.
3634 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3635 here, it is already handled.
3637 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3640 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3642 * mini-arm.h: Enable IMT for full aot.
3644 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3645 arch doesn't support it.
3647 * mini.c (mini_init): Don't disable IMT for full aot if the
3648 architecture supports it.
3650 * mini.h (MonoAotTrampoline): New enum containing the different types
3651 of 'numerous' trampolines.
3652 (MONO_AOT_FILE_VERSION): Bump this.
3654 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3655 static rgctx trampolines. Add support for full-aot IMT thunks.
3657 * mini-amd64.h: Enable IMT for full aot.
3659 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3660 to exclude tests belonging to a category.
3662 * generics.cs: Mark some tests with a !FULLAOT category.
3664 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3667 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3669 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3670 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3671 (emit_plt): Fix a warning.
3673 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3675 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3676 back into aot-compiler.c to a place where the other functions shared by
3677 the runtime and aot compiler are.
3679 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3680 as done previously, instead of in MonoAotFileInfo, since pointers might have
3681 alignment requirements.
3683 * mini.h: Bump AOT file format version.
3685 2009-05-10 Miguel de Icaza <miguel@novell.com>
3687 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3688 that is used at runtime from the aot-compiler.c, this makes it
3689 work on setups that remove the AOT compiler from the output
3692 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3694 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3697 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3699 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3701 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3702 stuff to mono_arch_decompose_long_opts ().
3703 (mono_decompose_opcode): Remove some dead code.
3705 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3707 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3708 cmethod can be null for quite a some reasons.
3710 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3712 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3714 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3716 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3718 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3720 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3721 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3722 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3723 calls returning structures by addr on amd64.
3725 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3727 * iltests.il.in: Restructure the tail call tests a bit.
3729 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3731 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3732 for virtual methods too.
3734 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3736 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3737 due to regression in verifying System.dll.
3739 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3741 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3744 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3747 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3748 g_str_hash () which can change.
3750 * driver.c (mini_regression): Disable optimizations not supported by
3751 the cpu. Fixes #500019.
3753 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3756 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3758 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3759 to the latest LLVM code.
3761 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3763 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3765 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3767 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3770 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3771 no longer saving offsets, so just save the patch types along with the other
3773 * aot-runtime.c (load_patch_info): Update after the changes to
3774 encode_patch_list ().
3775 (decode_got_entry): Removed, merged into load_patch_info ().
3776 (is_shared_got_patch): Removed, call the same function from
3779 * mini.h: Bump aot file format version.
3781 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3782 half-finished no-dlsym code.
3784 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3787 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3788 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3790 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3792 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3793 buffer length to work with AOT code.
3795 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3796 ldfld/stfld opcodes.
3798 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3801 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3803 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3805 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3808 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3809 if needed. Don't decompose long operations when using llvm.
3811 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3813 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3816 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3818 2009-05-03 Martin Baulig <martin@ximian.com>
3820 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3821 mono_debugger_insert_method_breakpoint() since the class init
3822 handler we're inserting at the top of the method already gives us
3825 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3827 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3828 to mono_arch_decompose_long_opts () for x86 and arm.
3830 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3832 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3835 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3837 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3840 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3842 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3843 number of trampolines used in full-aot mode.
3845 * aot-compiler.c: Add an ntrampolines option to set the number of
3846 trampolines emitted in full-aot mode.
3848 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3850 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3851 a volatile load. Get rid of get_tempname (), llvm assigns names
3854 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3857 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3860 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3863 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3864 to the same register as a fixed sreg2. Fixes #497271.
3866 * iltests.il.in: Add a new test.
3868 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3870 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3871 stack, since pushes complicate exception handling.
3873 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3874 the stack if they are passed using moves.
3876 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3878 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3881 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3882 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3883 of FMOVE if it is an R4.
3885 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3887 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3889 * mini.h (LLVMCallInfo): New structure to store calling convention
3890 information for the LLVM back end similar to the CallInfo structures in
3893 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3894 call information in a format usable by LLVM.
3895 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3897 * method-to-ir.c (mono_emit_call_args): Emit calls using
3898 mono_llvm_emit_call () when compiling using LLVM.
3900 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3901 comments to all functions. Fix memory leaks. Add a public init/cleanup
3904 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3906 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3907 mono_array_new_va () jit icall.
3909 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3911 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3912 multiple machine description files to be specified.
3913 * mini-ops.h: fixes for cross-compilation.
3915 2009-04-22 Miguel de Icaza <miguel@novell.com>
3917 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3920 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3922 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3923 to prevent asserts in various passes. Fixes #497220.
3925 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3927 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3930 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3931 table to avoid duplicates.
3933 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3935 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3938 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3940 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3941 is for method or field access.
3943 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3945 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3948 * mini-llvm.c (mono_llvm_emit_method): Use it.
3950 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3951 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3954 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3955 synchronized methods.
3957 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3959 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3961 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3964 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3965 allowing some options to be set dynamically.
3967 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3969 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3970 unconditional branch.
3972 * mini.h (MonoTrampolineType): Add new trampoline type
3973 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3976 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3979 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3982 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3983 is enabled. Instead, use the llvm vcall trampoline.
3985 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3987 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3989 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3992 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3993 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3995 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3996 OP_IA64_CSET opcode.
3998 * mini.c: Fix a warning.
4000 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4001 THROW to the appropriate llvm type.
4003 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4005 * mini.c (mini_method_compile): Add statistics for methods JITted
4008 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4010 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4011 OP_IA64_CMP_<cond>_IMM opcodes.
4013 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4015 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4018 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4021 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4024 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4026 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4028 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4030 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4033 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4034 rgctx invoke trampolines for x86.
4036 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4037 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4038 (mono_arch_get_vcall_slot): Simplify this.
4040 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4042 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4043 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4045 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4047 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4048 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4050 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4052 * liveness.c (visit_bb): Remove a needless assert.
4054 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4056 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4057 full aot support to the arch specific code.
4059 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4061 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4063 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4065 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4066 collect information about the delegate invoke impl trampolines.
4068 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4069 to save trampolines during full-aot mode.
4071 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4072 creation function which returns a trampoline which sets the rgctx
4074 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4075 wrapper if possible.
4076 (mono_delegate_trampoline): Ditto.
4078 * mini.c (mono_jit_runtime_invoke): Ditto.
4080 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4082 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4084 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4086 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4088 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4089 just setting the opcode to OP_NOP.
4091 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4093 * mini.c (mini_method_compile): Put the last change inside an
4094 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4096 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4097 and extend live ranges to cover the whole method when using xdb.
4099 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4100 do it in the trampolines.
4102 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4105 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4107 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4108 call code in full-aot mode since IMT is disabled there.
4109 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4110 new JIT no longer has that restriction.
4112 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4114 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4115 a more compact format.
4116 (mono_aot_wrapper_name): New function to return a unique name for a
4117 wrapper method, also used by the AOT runtime.
4119 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4122 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4123 when a ICollection<T> etc is encountered.
4124 (add_generic_instances): Process method arguments/locals too.
4125 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4128 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4130 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4132 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4134 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4136 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4137 representing the result of the decomposition. Nullify instructions
4138 instead of setting them to OP_NOP since nops can't have registers
4141 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4143 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4144 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4145 info. Strip 'mapping symbols' on ARM.
4147 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4149 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4150 this with the native genmdesc.
4152 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4154 * aot-runtime.c: Fixing the MSVC build.
4156 Code is contributed under MIT/X11 license.
4158 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4160 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4161 JITted code depends on it.
4163 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4165 * aot-compiler.c: Use new MonoGenericParam accessors.
4167 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4169 Reduce memory usage and improve correctness wrt MonoGenericParam
4170 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4171 handing. Avoid allocating MonoGenericParams, but use the ones in
4172 the container itself.
4174 2009-04-07 Miguel de Icaza <miguel@novell.com>
4176 * tasklets.c: Return exceptions in the out argument.
4178 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4180 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4181 opcode. Use pointer types in more places instead of casting them to
4184 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4186 (mono_llvm_optimize_method): New helper function to optimize a method.
4188 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4189 widening code so it could be called from more places.
4190 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4191 code paths in the call opcodes.
4193 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4195 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4197 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4199 * dwarfwriter.c: Use _ to separate class name
4200 components as gdb can't handle '.'. Represent reference variables
4203 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4205 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4207 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4209 * gc-test.cs: New file with GC stack marking tests.
4211 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4212 negative numbers for vfp.
4214 * basic-float.cs: Add a test.
4216 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4218 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4220 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4222 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4223 part of tasklet/continuation support.
4225 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4227 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4228 amd64 opcodes inside an ifdef.
4230 * dwarfwriter.c: Emit inheritance information for classes, emit fields
4233 * dwarfwriter.c (emit_type): Emit the class info for classes.
4235 2009-04-04 Zoltan Varga <vargaz@gmail.com>
4237 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
4239 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
4241 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
4243 * ssa.c (mono_ssa_compute): Fix some memory leaks.
4245 2009-04-03 Zoltan Varga <vargaz@gmail.com>
4247 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
4249 * mini-llvm.c: Update comments.
4251 * mini.h (COMPILE_LLVM): New macro.
4253 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
4255 * ssa.c (mono_ssa_compute): Ditto.
4257 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
4258 the unwind ops from a DWARF FDE.
4260 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
4261 methods by extracting the dwarf unwind ops from the unwind info generated
4264 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
4267 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4270 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4272 * Makefile.am (llvm_sources): Enable this.
4274 * mini.c (mini_method_compile): Add support for compiling with LLVM,
4275 failing back to the JIT if something cannot be handled.
4277 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
4278 compiling with LLVM.
4280 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4281 compiling with LLVM.
4283 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4284 compiling with LLVM.
4286 * mini-ops.h: Add a few opcodes needed by LLVM.
4288 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4291 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4294 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4296 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4298 2009-04-01 Mark Probst <mark.probst@gmail.com>
4300 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4301 ridiculously large methods.
4303 2009-03-31 Martin Baulig <martin@ximian.com>
4305 * debug-debugger.c (debugger_remove_breakpoint): Call
4306 mono_debugger_remove_class_init_callback ().
4308 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4310 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4311 right before emitting code, not at the start.
4313 * mini.c (mono_postprocess_patches): Extract this into a separate function
4314 from mono_codegen ().
4316 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4317 byref types correctly.
4319 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4321 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4324 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4326 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4327 indirect calls, this avoids problems where get_vcall_slot () would get
4328 confused by the native code for the instruction preceeding the call.
4329 (mono_arch_get_vcall_slot): Simplify this.
4330 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4332 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4333 register allocator now seems to depend on them instead of the data in
4336 * mini.c (mini_method_compile): Throw the correct type of exception if
4337 mono_method_get_header () fails because of a loading error.
4339 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4341 * mini.c (mini_method_compile): Clear the loader error if the method
4342 header cannot be decoded.
4344 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4345 interface methods on proxies correctly.
4347 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4348 this argument for vtype methods. Add precise liveness info for arguments.
4350 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4351 LIVERANGE_START/END opcodes.
4353 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4354 for arguments and values in registers.
4356 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4358 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
4359 return a valuetype. Fixes #487518.
4361 * iltests.il: Add a test.
4363 * aot-compiler.c: Use mono_thread_create () to create helper threads.
4365 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
4366 closed over a null reference correctly.
4368 2009-03-26 Zoltan Varga <vargaz@gmail.com>
4370 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
4372 2009-03-25 Mark Probst <mark.probst@gmail.com>
4374 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
4375 allocated to the same registers as fixed sregs.
4377 2009-03-24 Mark Probst <mark.probst@gmail.com>
4379 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
4382 * method-to-ir.c: Handle more cases for
4383 Interlocked.CompareExchange.
4385 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
4386 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
4387 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
4389 2009-03-23 Zoltan Varga <vargaz@gmail.com>
4391 * aot-runtime.c (decode_method_ref): Fix a warning.
4393 * unwind.c (mono_unwind_frame): Ditto.
4395 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4397 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4398 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4400 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4401 fix the handling of large values in the ALU_PC_G0_NC relocation.
4403 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4405 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4407 2009-03-22 Mark Probst <mark.probst@gmail.com>
4409 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4412 2009-03-22 Mark Probst <mark.probst@gmail.com>
4414 * method-to-ir.c: MINI_OP3 needs a comma.
4416 * method-to-ir.c, mini.h, mini.c: Remove
4417 mono_init_op_sreg_counts ().
4419 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4421 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
4424 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
4427 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
4429 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
4432 2009-03-21 Mark Probst <mark.probst@gmail.com>
4434 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
4435 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
4436 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
4439 2009-03-20 Zoltan Varga <vargaz@gmail.com>
4441 * driver.c: Change location of gc_wrapper.h.
4443 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
4444 inside finally clauses correctly. Fixes #485721.
4446 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
4447 after the change above.
4449 * exceptions.cs: Add a test.
4451 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4453 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
4455 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
4456 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
4457 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
4459 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
4460 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
4462 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
4464 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
4465 Simplify logic for ensure_method_is_allowed_to_call_method.
4466 Handle wrappers on callers.
4468 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4470 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4473 * basic-simd.cs: Fix the names of some test methods.
4475 2009-03-18 Geoff Norton <gnorton@novell.com>
4477 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4479 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4481 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4483 2009-03-17 Jb Evain <jbevain@novell.com>
4485 * driver.c: remove now uneeded call to mono_gc_base_init before
4488 2009-03-17 Jb Evain <jbevain@novell.com>
4490 * dwarfwriter.c (token_handler): handle more cases.
4492 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4494 * method-to-ir.c: Remove more dead code (that was required only
4495 because of method_is_safe). Fix compiler warnings.
4497 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4499 * method-to-ir.c: Remove unneeded/useless method_is_safe
4500 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4502 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4504 * mini.c (mini_method_compile): Print the method been compiled with
4505 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4506 for people not familiar with the runtime.
4508 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4510 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4511 a managed object which is later put into a GList. Return its class instead.
4513 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4514 stack slots when using sgen.
4516 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4518 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4520 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4522 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4523 > so it works on the first vreg as well.
4525 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4527 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4530 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4532 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4535 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4537 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4538 native->IL offset mapping.
4540 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4542 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4544 * basic.cs: Add a test.
4546 2009-03-11 Mark Probst <mark.probst@gmail.com>
4548 * mini-x86.c (mono_arch_output_basic_block): Use different
4549 registers in case the ones we want to overwrite are used by the
4550 other operand. Fixes regression in #480807.
4552 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4554 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4556 * dwarfwriter.c (emit_line_number_info): The line number info for
4557 IL code was off by one. Fix that.
4559 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4562 2009-03-09 Mark Probst <mark.probst@gmail.com>
4564 Contributed under the terms of the MIT/X11 license by Steven
4565 Munroe <munroesj@us.ibm.com>.
4567 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4570 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4572 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4575 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4577 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4578 the delegate ctor handling code. Fixes #482638.
4580 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4583 * iltests.il.in: Add a test.
4585 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4588 2009-03-05 Mark Probst <mark.probst@gmail.com>
4590 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4591 is shared generic code, return the trampoline, even if the method
4592 has already been compiled. Fixes #479763.
4594 * mini.c, mini.h: New function
4595 mono_jit_find_compiled_method_with_jit_info() which is the same as
4596 mono_jit_find_compiled_method() but also returns the jit info.
4598 2009-03-05 Mark Probst <mark.probst@gmail.com>
4600 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4601 for methods which actually have one. For all other methods, make
4602 sure the this argument var is live the whole method.
4604 * mini.c (mini_method_compile): Every shared method has a
4605 this/vtable/mrgctx info. Fixes #480807.
4607 2009-03-05 Mark Probst <mark.probst@gmail.com>
4609 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4610 generic/imt thunks where some entries branch through the vtable,
4611 while other entries branch directly.
4613 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4615 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4617 * mini-windows.c: Ditto.
4619 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4622 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4624 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4627 2009-03-04 Mark Probst <mark.probst@gmail.com>
4629 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4632 2009-03-04 Mark Probst <mark.probst@gmail.com>
4634 * exceptions-x86.c: Include debug-mini.h - fixes build.
4636 2009-03-04 Martin Baulig <martin@ximian.com>
4638 * debug-mini.c: Clean up the exception API and add documentation.
4639 (mono_debugger_handle_exception): New public method; this is
4640 called when throwing an exception or encountering an unhandled one.
4641 (mono_debugger_call_exception_handler): Formerly known as
4642 mono_debugger_handle_exception(); this is used to tell the
4643 debugger that we're about to invoke an exception handler.
4645 2009-03-04 Martin Baulig <martin@ximian.com>
4647 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4648 ../metadata/mono-debug-debugger.c; save and reset exception state.
4650 2009-03-02 Martin Baulig <martin@ximian.com>
4652 * debug-mini.c: Moved the debugger exception handling here from
4653 ../metadata/mono-debug-debugger.c.
4656 (MonoDebuggerExceptionAction): New exception typedef.
4659 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4661 * exceptions-amd64.c
4662 (mono_amd64_throw_exception): Use the new debugger exception
4666 (mono_handle_exception_internal): Don't call
4667 mono_debugger_unhandled_exception() here.
4669 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4671 * mini.c aot-compiler.c: Update after the changes to
4672 mono_marshal_get_runtime_invoke ().
4674 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4675 Virtual generic methods might not have method->slot set, work around
4678 * generics.cs: Add a test.
4680 2009-03-02 Geoff Norton <gnorton@novell.com>
4683 * driver.c: Allow signal chaining of SIGFPE as well.
4685 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4687 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4688 this since it now receives the method not its generic context in the
4691 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4692 generic/imt thunks where some entries branch through the vtable, while
4693 other entries branch directly.
4695 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4697 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4698 support for interface methods as well.
4700 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4701 using the normal IMT thunks.
4703 generics.cs: Add new tests.
4705 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4706 the generic inst to the generic imt thunks. This fixes AOT support,
4707 improves consistency with the normal IMT thunks, and makes it easier to
4708 add support for interface generic virtual methods later.
4710 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4712 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4714 * driver.c (mono_set_signal_chaining): New public API function to enable
4715 signal chaining on POSIX platforms.
4717 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4718 (si@lindenlab.com) to implement signal chaining. The original patch was
4719 contributed under the MIT X/11 license:
4720 https://bugzilla.novell.com/show_bug.cgi?id=318894
4722 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4724 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4725 too until it can be made to run on amd64.
4727 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4729 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4730 to get_generic_context_from_code () + get_call_info () if possible.
4732 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4734 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4735 suspend-on-sigsegv functionality.
4737 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4738 to suspend when a native SIGSEGV is received. This is useful for debugging
4739 crashes which don't happen under gdb, since a live process contains more
4740 information than a core file.
4742 * mini-exceptions.c (mono_print_thread_dump): Use
4743 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4745 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4747 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4749 * basic-float.cs: Disable the tests which currently fail on amd64.
4751 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4752 value to mono_arch_patch_callsite () to fix crashes.
4754 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4756 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4758 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4759 nop code by patching the call address to point to the nullified class init
4760 trampoline, as the former does not seem to be safe on SMP machines.
4762 2009-02-23 Mark Probst <mark.probst@gmail.com>
4764 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4767 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4769 * basic-float.cs basic-calls.cs: Fix warnings.
4771 2009-02-22 Mark Probst <mark.probst@gmail.com>
4773 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4774 correct frame pointer in the LMF. Should fix #478394.
4776 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4778 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4780 * image-writer.c: Make the binary writer less verbose.
4782 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4784 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4785 are called from runtime invoke wrappers.
4787 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4789 * cpu-ppc.md (store_memindex): Increase the size of this.
4791 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4793 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4795 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4797 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4800 Last fix for of #467201.
4803 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4805 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4807 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4808 and long_conv_to_r8_2:
4810 Fixed part of #467201.
4812 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4814 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4816 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4817 conversion to 32 bits.
4819 * cpu-x86.md: Increase the size of int_conv_to_r4.
4821 * basic-float.cs: Add a test for this.
4823 Fixed part of #467201.
4825 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4827 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4829 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4830 conversion to 64 bits.
4832 * basic-float.cs: Add a test for this.
4834 Fixed part of #467201.
4836 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4838 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4840 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4841 This behavior is compatible with MS.
4843 * iltest.il.in: Add a test for this.
4845 Fixed part of #467201.
4847 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4849 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4851 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4852 change the precision of the value.
4854 * cpu-x86.md: Define len for float_conv_to_r4.
4856 * basic-float.cs: Add a test for this.
4858 Fixed part of #467201.
4860 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4862 * mini.c: Adjust locking order to the new semantics where the loader lock
4865 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4874 * mini-trampolines.c:
4887 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4889 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4891 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4894 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4896 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4897 for cctors if needed.
4899 2009-02-17 Mark Probst <mark.probst@gmail.com>
4901 * mini-ppc.c: Fix build on Darwin.
4903 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4905 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4906 version instead of 3 as valgrind doesn't like version 3.
4908 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4910 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4911 usable for hashing methods.
4912 (emit_extra_methods): Use the new hash to avoid putting every method in the
4915 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4917 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4918 whenever a method ref could match a method.
4920 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4923 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4926 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4928 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4929 the encoding buffer.
4931 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4932 mono_method_get_header () on inflated methods as an optimization.
4934 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4936 * ssa.c (fold_ins): Fix another crash if the instruction following the
4937 switch was optimized away.
4939 2009-02-16 Mark Probst <mark.probst@gmail.com>
4941 Contributed under the terms of the MIT/X11 license by Steven
4942 Munroe <munroesj@us.ibm.com>.
4944 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4946 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4948 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4949 around the mono_domain_alloc calls, it is now done by the functions
4952 * aot-compiler.c (compile_method): Only add wrappers referenced by
4953 the method if compiling with full AOT.
4954 (mono_compile_assembly): Error out if --aot=full is specified on
4955 a platform where it is not supported.
4957 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4960 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4963 * aot-runtime.c (load_named_code): Handle
4964 mono_arm_throw_exception_by_token.
4966 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4968 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4971 * Makefile.am (fullaotcheck): Exit if a test fails.
4973 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4975 (mono_compile_assembly): Handle the assembler failing.
4977 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4978 accepting subsections of .bss.
4980 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4983 * aot-compiler.c: Remove some unused includes.
4985 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4986 now in MonoImageWriter.
4988 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4989 code sequence which matches a non-virtual call. Fixes #472654.
4991 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4993 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4996 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4997 use the image/dwarf writers directly.
4999 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5002 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5005 * image-writer.h: Fix some typos.
5007 * dwarfwriter.h dwarfwriter.c: New files.
5009 * aot-compiler.c: Extract the DWARF info writing functionality into a
5012 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5013 argument to return unwind info.
5015 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5017 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5019 * aot-runtime.c (decode_method_ref): Add a case for
5020 MONO_AOT_METHODREF_WRAPPER_NAME.
5022 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5025 * aot-compiler.c (encode_method_ref): Use the new constants.
5027 * aot-runtime.c (decode_method_ref): Ditto.
5029 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5030 be compiled, not the icall itself.
5032 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5034 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5035 using decode_method_ref ().
5037 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5038 convert it to an in32. Fixes #475859.
5040 * arrays.cs: Add a test.
5042 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5044 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5047 * basic-long.cs: Add a test.
5049 2009-02-12 Mark Probst <mark.probst@gmail.com>
5051 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5052 remove the frame pointer in leaf methods which don't receive any
5053 arguments, don't throw exceptions and don't do dynamic stack
5056 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5058 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5059 the fail_tramp changes. Hopefully fixes #475132.
5061 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5063 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5064 instead of mono_metadata_signature_dup_full.
5066 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5068 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5069 for processing jump tables. Fixes #473787.
5071 2009-02-11 Mark Probst <mark.probst@gmail.com>
5073 * mini-generic-sharing.c: mini_method_get_context() just calls
5074 mono_method_get_context_general() now.
5076 * mini.c, mini.h: Moved get_object_generic_inst(),
5077 construct_object_context_for_method() and
5078 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5080 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5082 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5083 basic block fell through to its successor bblock without a branch. Fixes
5086 * iltests.il.in: Add a test.
5088 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5089 (can_encode_patch): We can now handle arrays of generic parameters and
5092 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5094 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5095 the AOT file to avoid some #ifdefs in aot-runtime.c
5097 * mini.h: Bump AOT file format version.
5099 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5101 * Makefile.am (fullaotcheck): Make this run the tests.
5103 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5105 2009-02-10 Mark Probst <mark.probst@gmail.com>
5107 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5108 individually. Fixes #473482.
5110 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5112 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5114 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5116 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5117 (mono_compile_assembly): Hush compile warnings about
5118 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5121 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5123 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5125 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5127 * aot-compiler.c: Fix arm support.
5129 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5130 img_writer_emit_unset_mode () function.
5132 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5133 (mono_unwind_get_dwarf_pc_reg): Ditto.
5135 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5136 Move almost all platform specific code to a set of arch_ functions,
5137 and document them to ease porting.
5139 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5141 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5143 * aot-compiler.c: Extract the image writing functionality into a separate
5144 module to reduce the size of this file.
5146 2009-02-09 Geoff Norton <gnorton@novell.com>
5148 * mini-s390.c: Fix the signature of emit_sig_cookie.
5150 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5152 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5154 * aot-runtime.c (is_shared_got_patch): Ditto.
5156 * aot-runtime.c (load_named_code): Cope with the fact that
5157 decode_got_entry () won't decode the patch fully if its corresponding got
5158 entry is already filled.
5160 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5162 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5164 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5165 as the moving pointer instead of 'buf' for consistency with the rest of the
5167 (mono_arch_create_monitor_exit_trampoline): Ditto.
5169 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5170 generic_class_init trampolines.
5171 (add_generic_class): Extract some code from add_generic_instances () into a
5172 separate function so it can be called from other places too.
5173 (compile_method): Call add_generic_class () for the classes of inflated methods
5174 referenced by the method.
5175 (can_encode_patch): Allow references to generic parameters.
5177 * aot-runtime.c: Add support the patches required by the new trampolines.
5179 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5182 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5185 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5186 this from get_throw_pending_exception, make the signature full aot compatible.
5188 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5190 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5192 * exceptions.cs: Add a test.
5194 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5196 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5197 use the DWARF_DATA_ALIGN constant instead.
5199 * exception-<ARCH>.c: Update after the above change.
5201 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5204 * mini-arm.c: Enable the dwarf unwinder.
5206 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5207 instead of mono_class_setup_vtable ().
5209 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5211 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5214 * mini-x86.h: Enable the dwarf unwinder.
5216 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5218 Fix mcs/tests/test-7.cs
5219 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5222 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5224 * mini.c (print_jit_stats): Remove some unused statistics.
5226 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5228 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5230 2009-02-05 Mark Probst <mark.probst@gmail.com>
5232 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
5233 the method we get from mono_object_get_virtual_method() because
5234 that function does it properly, now.
5236 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5238 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
5239 opcodes. Fixes #472775.
5241 2009-02-05 Mark Probst <mark.probst@gmail.com>
5243 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
5244 fact that mono_find_jit_info() sometimes returns the context
5245 corresponding to the jit info in new_ctx. Fixes #472600.
5247 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5249 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
5250 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
5251 klass->enum_basetype directly.
5253 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
5256 * unwind.c: Avoid 0 sized arrays.
5258 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5260 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
5261 size on systems with 64k pages. Fixes #471389.
5263 2009-02-04 Mark Probst <mark.probst@gmail.com>
5265 Contributed under the terms of the MIT/X11 license by Steven
5266 Munroe <munroesj@us.ibm.com>.
5268 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
5269 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5272 2009-02-04 Mark Probst <mark.probst@gmail.com>
5274 Contributed under the terms of the MIT/X11 license by Steven
5275 Munroe <munroesj@us.ibm.com>.
5277 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5280 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5281 The trampoline can be longer on PPC64.
5283 2009-02-04 Mark Probst <mark.probst@gmail.com>
5285 Contributed under the terms of the MIT/X11 license by Steven
5286 Munroe <munroesj@us.ibm.com>.
5288 * mini-ppc.c: Compiler warning fixes and trivial code
5291 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5293 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5294 ins->dreg which could be a hardware register, not a vreg.
5296 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5298 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5299 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5301 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5303 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5304 ->dreg, that is not the vreg we are looking for.
5306 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5308 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5311 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5314 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5316 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5318 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5321 * aot-compiler.c: Add xdebug support on x86.
5323 * unwind.c: Add x86 support.
5325 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5326 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5328 * mini.c (mini_method_compile): Ditto.
5330 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5333 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5334 which mimic .push_section/.pop_section in GAS.
5336 * aot-compiler.c: Emit precise live range information for variables.
5338 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5340 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5341 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5344 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5345 the live ranges of variables.
5347 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5348 of the variable in terms of native offsets.
5350 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5352 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5354 2009-02-02 Mark Probst <mark.probst@gmail.com>
5356 Contributed under the terms of the MIT/X11 license by Steven
5357 Munroe <munroesj@us.ibm.com>.
5359 * exceptions-ppc.c (restore_regs_from_context): Correct operand
5360 order (offset then base reg) for ppc_load_multiple_regs.
5361 (emit_save_saved_regs) Correct operand order for
5362 ppc_store_multiple_regs.
5363 (mono_arch_get_call_filter): Correct operand order for
5364 ppc_load_multiple_regs.
5366 * mini-ppc.c (emit_memcpy): Fix operand order for
5367 ppc_load_reg_update and ppc_store_reg_update.
5368 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
5369 (mono_arch_emit_epilog): Correct operand order for
5370 ppc_load_multiple_regs.
5372 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
5373 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
5375 2009-02-02 Mark Probst <mark.probst@gmail.com>
5377 * cpu-ppc64.md: Fixed storer4_memindex length.
5379 2009-02-02 Zoltan Varga <vargaz@gmail.com>
5381 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
5384 * aot-compiler.c (emit_line_number_info): Optimize this.
5386 2009-02-01 Zoltan Varga <vargaz@gmail.com>
5388 * aot-compiler.c: Disassemble tokens in the IL disassembly.
5390 * aot-compiler.c: Add debug info for methods without debug info by
5391 emitting an IL file and having the line number info referencing that file.
5393 * aot-compiler.c: Optimize the size of the generated line number info.
5395 * aot-compiler.c: Emit line number info in xdebug mode.
5397 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5400 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5402 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5404 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5407 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5409 * basic-calls.cs: Test for the weird crash found on arm.
5411 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5413 * cpu-arm.md: Increase the size of storer8_membase_reg and
5414 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5416 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5417 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5418 reg to LR otherwise we'll be loading/storing from just the offset.
5420 2009-01-30 Miguel de Icaza <miguel@novell.com>
5422 Question: if we are storing gint32's inside the "*native_offset",
5423 should we change the signature to "gint32 *native_offset" to
5424 ensure that we do not have type definition problems?
5426 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
5427 an int * as this is what the other function expects, causes
5428 problems with Freescale's compiler that defined int32_t to be a
5429 long and makes int incompatible
5431 2009-01-30 Miguel de Icaza <miguel@novell.com>
5433 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
5434 filename conflict with bjam.
5436 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5438 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
5439 as it might use decomposed ops.
5441 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5443 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
5445 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
5448 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
5450 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
5453 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
5454 way registers are stored in MonoContext on arm.
5456 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
5457 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
5459 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
5461 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
5463 * mini.c (mini_init): Register mono_isfinite.
5465 * jit-icalls.c (mono_isfinite): New jit icall.
5467 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
5469 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
5470 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5473 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5475 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5476 separate frame and stack pointers, so we must use FP to find the register
5478 The FP reg is retrieved from the MonoContext::regs array.
5480 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5482 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5485 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5487 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5488 return R4 and R8 when not running under softfloat.
5490 Fixes basic-calls.exe
5492 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5494 * mini-arm.c: Implement some overflow opcodes.
5496 2009-01-29 Miguel de Icaza <miguel@novell.com>
5498 * ssa.c: handle another alloca.h
5500 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5501 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5502 MONO_ARCH_USE_SIGACTION.
5504 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5507 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5509 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5510 PPC targets as sigaction does not exist on all platforms, define
5511 this on a per-platform basis.
5513 Instead of erroring out if the platform is not defined, include
5514 mini-ppc-os.h, and expect that the OS specific setting provides
5515 the required information.
5517 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5519 * aot-compiler.c: Fix --enable-minimal=aot.
5521 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5523 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5526 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5528 * exceptions-arm.c: Fix warnings.
5530 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5533 * mini-x86.c: Fix --enable-minimal=jit build.
5535 * mini.c: Really fix --enable-minimal=jit build.
5537 * mini.c (construct_object_context_for_method): Move this outside
5538 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5540 "Backported" of r124984 from 2.0 branch.
5542 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5544 "Backport" of r124977 + r124978 from 2.0 branch.
5546 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5547 to avoid calling mono_exception_from_token () from the throw trampoline.
5548 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5549 for throwing corlib exceptions, this fixes full-aot support for corlib
5552 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5554 2009-01-29 Miguel de Icaza <miguel@novell.com>
5556 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5557 part of the changes to split the code in mini into operating
5558 system specific files.
5560 This patch was done by copying mini.c to the respective files to
5561 preserve SVN history.
5563 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5565 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5567 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5569 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5570 remoting-invoke-with-check wrappers of shared methods.
5572 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5574 2009-01-27 Mark Probst <mark.probst@gmail.com>
5576 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5577 optimization if the top of stack is the last instruction in the
5578 bblock. Otherwise it might have been used after its definition.
5581 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5583 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5584 method as well when get_vcall_slot () fails to match a code sequence.
5586 * mini-arm.c: Fix the android build, which doesn't have
5589 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5591 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5594 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5596 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5598 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5600 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5601 and put its id into jinfo->used_regs. This is only used on amd64,
5602 which is currently the only platform generating unwind info.
5604 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5605 the dwarf unwinder. This is required to correctly handle async exceptions
5606 like thread abort and stack overflows, which can happen while a method
5607 is in the middle of its prolog or epilog.
5609 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5610 the unwind info belonging to an AOTed method.
5612 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5613 into cfg->unwind_ops.
5615 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5617 * mini.c (mini_init): Call mono_unwind_init ().
5618 (mini_cleanup): Call mono_unwind_cleanup ().
5620 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5621 unwind info to be shared between methods.
5623 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5626 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5627 get_throw_pending_exception () to avoid initialization races.
5629 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5630 mono_arch_exceptions_init () function.
5632 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5634 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5636 * mini.c (mono_get_domain_intrinsic): New helper function.
5637 (mono_get_thread_intrinsic): Ditto.
5639 * mini-arm.c mini-ia64.c: Use the new helper functions.
5641 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5642 the last constrained_call change, since it is needed in the non-AOT
5645 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5647 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5648 mono_get_lmf_addr () on arm eabi linux.
5650 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5652 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5653 code sequence which matches a non-virtual call.
5655 2009-01-23 Mark Probst <mark.probst@gmail.com>
5657 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5660 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5662 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5663 runtime-invoke wrappers, since they are also shared based on signature.
5665 2009-01-22 Mark Probst <mark.probst@gmail.com>
5667 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5668 info from the (correct) context.
5670 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5672 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5674 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5675 using dwarf unwinding info. Not yet used.
5677 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5679 2009-01-21 Mark Probst <mark.probst@gmail.com>
5681 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5684 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5685 special case and handle mono_arch_delegate_invoke_impl() returning
5686 function descriptors.
5688 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5689 trampolines return function descriptors, too.
5691 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5693 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5694 out_of_line optimization.
5696 2009-01-21 Martin Baulig <martin@ximian.com>
5699 (MonoCompile): Added `disable_deadce_vars' to disable removing
5703 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5704 inside the debugger.
5706 * liveness.c (mono_analyze_liveness): Don't remove any unused
5707 variables if `cfg->disable_deadce_vars' is set.
5709 2009-01-21 Mark Probst <mark.probst@gmail.com>
5711 * method-to-ir.c: Only apply exception constructor optimization if
5712 the the method actually belongs to an exception class. Fixes
5715 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5717 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5718 change inside a #ifdef __mono_ppc64__.
5720 * aot-compiler.c (compile_method): Remove the previous limitation.
5722 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5723 on type variables in AOTed code.
5725 * aot-compiler.c (compile_method): Skip generic methods having type
5726 constraints on their generic parameters.
5728 * aot-compiler.c (compile_method): Check for methods which cannot be
5729 encoded inside RGCTX_FETCH patches as well.
5731 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5734 2009-01-20 Mark Probst <mark.probst@gmail.com>
5736 * method-to-ir.c: Force the vtable variable in shared generic code
5737 for the case that they might show up on a stack trace where they
5740 * mini-exceptions.c: Save and use generic sharing info as well as
5741 IP in stack traces to resolve shared generic instantiations.
5743 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5745 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5746 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5748 2009-01-20 Mark Probst <mark.probst@gmail.com>
5750 * method-to-ir.c: Do generic sharing for array constructors.
5752 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5754 * mini-exceptions.c (mono_print_thread_dump): Add information
5755 about the thread state using wapi_current_thread_desc.
5757 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5759 * basic-simd.cs: Tests for the new constructors.
5761 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5763 * mini-ops.h: Added OP_EXPAND_*
5767 * mini-x86.c (mono_arch_output_basic_block): Same.
5769 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5771 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5773 * iltests.il.in: Add a test for #467385.
5775 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5777 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5778 thread been cleaned up is not the same currently in execution.
5780 Fixes appdomain-unload crashes on windows, osx and linux variants
5781 without the __thread keyword.
5783 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5785 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5786 (koush@koushikdutta.com). Implement this for android.
5788 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5789 begins with a digit.
5791 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5792 mono_marshal_get_write_barrier ().
5794 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5796 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5797 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5798 that pass them on a register pair.
5800 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5801 test was crashing due to that.
5803 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5805 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5806 trampoline code. Include ucontext.h only if available.
5808 2009-01-15 Mark Probst <mark.probst@gmail.com>
5810 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5811 and doesn't check whether it's sharable, like it was before
5812 removing the shared generics hash. This brings IronPython
5813 performance back to what it was before that change.
5815 2009-01-14 Mark Probst <mark.probst@gmail.com>
5817 * method-to-ir.c: Handle delegate invocation optimization earlier,
5818 otherwise it would be handled (much more slowly) by the
5819 final/sealed optimization.
5821 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5823 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5824 domain is not set. Fixes #465864.
5826 2009-01-12 Mark Probst <mark.probst@gmail.com>
5828 * method-to-ir.c: Don't stop sharing of generic methods with catch
5829 clauses - we already handle those.
5831 2009-01-12 Mark Probst <mark.probst@gmail.com>
5833 * mini.c, mini.h: lookup_generic_method() is now
5834 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5835 making the shared_generics_hash obsolete.
5837 2009-01-12 Mark Probst <mark.probst@gmail.com>
5839 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5840 use the red zone. Make room on the stack first and then use it,
5841 not the other way around.
5843 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5845 * mini.c (mini_init): Call mono_xdebug_init ().
5847 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5849 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5851 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5853 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5856 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5857 debug+unwind info for trampolines.
5859 * mini.c (mono_create_unwind_op): New helper function.
5861 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5863 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5865 * aot-compiler.c: Fix the build.
5867 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5869 * Makefile.am: Update dtrace-prelink.sh location.
5871 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5873 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5874 optimization. Fixes #464520.
5876 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5878 * mini-amd64.c : Adding code to save/restore non-volatile registers
5881 * exceptions-amd64.c : Adding code to save/restore non-volatile
5882 registers on Winx64.
5884 Contributed under MIT/X11 license.
5886 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5888 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5889 __GNUC_MINOR__ which can break when the major version changes.
5891 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5893 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5895 2009-01-07 Geoff Norton <gnorton@novell.com>
5897 * helpers.c: Allow mono -v -v -v to work on darwin.
5899 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5901 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5904 Contributed under MIT/X11 license.
5906 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5908 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5909 instead of directly accessing type->data.klass. Fixes #462016.
5910 (mono_allocate_stack_slots_full): Ditto.
5912 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5913 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5915 * aot-compiler.c (emit_plt): Fix ARM build.
5917 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5919 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5921 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5924 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5925 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5928 * iltests.il.in: Add a regression test.
5930 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5932 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5934 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5936 * basic-simd.cs: Add a regression test for #462457.
5938 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5940 * mini-ops.h: Add a definition of XPHI.
5942 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5944 * ssa.c (op_phi_to_move): Handle XPHI.
5946 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5950 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5952 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5954 2008-12-31 Geoff Norton <gnorton@novell.com>
5956 * mini-ppc.c: The prolog size allocated can be too small for darwin
5957 ppc32 under certain circumstances. Also fix a small logic bug.
5959 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5961 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5962 while loading AOT methods.
5964 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5965 since only the former is nulled out after a successful cast. This prevents
5966 crashes with rethrown exceptions when using --debug=casts.
5968 2008-12-24 Mark Probst <mark.probst@gmail.com>
5970 * mini.h: New macro for checking whether a method is final,
5971 i.e. whether the method or its class is marked final.
5973 * method-to-ir.c: Use the new macro for all final-checks
5974 consistently. Fixes the crash in the System.ServiceModel tests.
5976 2008-12-23 Mark Probst <mark.probst@gmail.com>
5978 * mini-exceptions.c (get_exception_catch_class): Corrected another
5979 overly strict assertion.
5981 2008-12-23 Mark Probst <mark.probst@gmail.com>
5983 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5984 Clobbering it is not allowed because the caller might use it as
5985 the vtable register in the interface call.
5987 2008-12-19 Mark Probst <mark.probst@gmail.com>
5989 * mini-exceptions.c (get_exception_catch_class): Corrected an
5990 overly strict assertion.
5992 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5994 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5996 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5998 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6000 * cpu-mips.md: correct lengths for certain long_ opcodes.
6002 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6004 * 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().
6006 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6008 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6010 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6012 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6014 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6016 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6019 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6021 * 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
6023 * 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)
6025 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6027 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6029 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6031 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6032 gshared code. Fixes #458947.
6034 * generics.cs: Add a test.
6036 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6038 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6040 * mini-mips.c: first pass n32 code generation.
6042 * mini-mips.h: datatypes and defines for n32 support.
6044 * exceptions-mips.c: first pass n32 code generation.
6046 * tramp-mips.c: first pass n32 code generation.
6048 * cpu-mips.md: add long_ opcodes.
6050 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6052 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6054 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6056 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6058 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6060 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6062 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6064 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6066 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6068 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6070 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6072 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6074 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6076 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6078 2008-12-12 Mark Probst <mark.probst@gmail.com>
6080 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6081 descriptors for helper functions directly in front of the code.
6083 2008-12-11 Mark Probst <mark.probst@gmail.com>
6085 * method-to-ir.c: Removed an unnecessary assertion.
6087 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6089 * method-to-ir.c: Merge SGEN changes from the old JIT.
6091 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6093 * driver.c (compile_all_methods_thread_main): Handle failure of
6096 2008-12-10 Mark Probst <mark.probst@gmail.com>
6098 * mini-ppc.c: Merged with mini-ppc64.c.
6100 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6102 * Makefile.am: Use the same sources for PPC and PPC64.
6104 * mini-ppc64.c: Removed.
6106 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6108 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6109 code to mono_bb_is_fall_through.
6111 * branch-opts.c (mono_remove_critical_edges): Same.
6113 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6115 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6116 expect that an OP_BR_REG will be there.
6118 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6120 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6121 for the many branch ops. The original check miss OP_BR_REG.
6125 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6127 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6129 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6131 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6132 while holding the aot lock.
6134 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6136 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6138 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6140 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6141 to release all runtime callable wrappers held by the runtime.
6143 Contributed under MIT/X11 license.
6145 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6147 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6150 Contributed under MIT/X11 license.
6152 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6154 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6155 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6157 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6159 * cpu-mips.md: fix ckfinite length
6161 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6162 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6163 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6165 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6167 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6169 2008-12-08 Geoff Norton <gnorton@novell.com>
6171 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6172 size by 8 bytes as well.
6174 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6176 * basic-simd.cs: Fix method names for Vector16b.
6178 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6180 * basic-simd.cs: Fix method names for Vector16sb.
6182 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6184 * basic-simd.cs: Fix method names for Vector8us.
6186 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6188 * basic-simd.cs: Fix method names for Vector8s.
6190 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6192 * basic-simd.cs: Fix method names for Vector4ui.
6194 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6196 * basic-simd.cs: Fix method names for Vector2l.
6198 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6200 * basic-simd.cs: Fix method names for Vector2d.
6202 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6204 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6205 that are extension methods.
6207 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6209 * basic-simd.cs: Fix method names for Vector4f.
6211 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6213 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6214 as such. Fixes #456669.
6216 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6218 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6220 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6222 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6223 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6224 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6225 (mips_adjust_stackframe): handle FP spills
6227 * mini-ops.h: add mips_mtc1_s2
6229 * cpu-mips.md: add mips_mtc1_s2
6231 2008-12-07 Zoltan Varga <vargaz@gmail.com>
6233 * unwind.c: New file, move the unwind info encoding functions here from
6234 aot-compiler.c, so they could be used at runtime too.
6236 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6238 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
6239 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
6241 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6243 * mini-mips.c: cleanup warnings
6244 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
6245 (mips_adjust_stackframe): handle case of taking the address of stack locals
6247 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6249 * aot-compiler.c: Implement a few functions missing from the asm writer.
6250 (emit_method_code): Only write symbols for methods when using the bin
6251 writer, since the assembler can't deal with the characters in our method
6254 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
6256 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
6259 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
6260 a bit to also restore %rax.
6262 2008-12-05 Mark Probst <mark.probst@gmail.com>
6264 * mini-ppc.c: Some simple merges from mini-ppc64.c.
6266 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6268 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6271 2008-12-05 Mark Probst <mark.probst@gmail.com>
6273 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
6275 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
6276 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
6278 * exceptions-ppc64.c: Removed.
6280 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6282 2008-12-05 Mark Probst <mark.probst@gmail.com>
6284 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6287 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6289 * tramp-ppc64.c: Removed.
6291 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6293 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6296 2008-12-05 Mark Probst <mark.probst@gmail.com>
6298 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6300 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6301 mini-ppc.h instead of mini-ppc64.h.
6303 * mini-ppc64.h: Removed.
6305 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6307 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6309 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6311 2008-12-05 Mark Probst <mark.probst@gmail.com>
6313 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6314 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6317 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6319 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6321 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6323 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6325 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6327 * basic-simd.cs: Tests for operator == and != on Vector4f.
6329 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6331 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6333 * simd-intrinsics.c: Kill useless enum.
6335 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6337 * cpu-mips.md: add long_conv_to_ovf_i4_2
6338 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6340 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6342 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6344 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6346 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6348 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6350 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6352 * basic-simd.cs: Add tests for new methods.
6354 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6356 * simd-intrinsics.c: Add support for operator == and !=
6359 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
6361 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6363 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
6365 2008-12-04 Zoltan Varga <vargaz@gmail.com>
6367 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
6369 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
6370 MONO_PATCH_INFO_ICALL_ADDR.
6372 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
6374 * aot-compiler.c: Resurrect full-aot support.
6376 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6378 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
6380 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6382 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
6384 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
6386 * basic-simd.cs: Fix tests to work under ppc.
6387 Remove tests for methods that will be removed.
6389 2008-12-03 Mark Probst <mark.probst@gmail.com>
6391 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
6392 generic type (via a typedef or typeref) correctly.
6394 2008-12-03 Zoltan Varga <vargaz@gmail.com>
6396 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6397 diagnose an assertion failure.
6399 2008-12-02 Mark Probst <mark.probst@gmail.com>
6401 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6402 Fix trampoline size.
6404 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6405 conversion opcodes are implemented natively instead via emulation.
6407 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6409 * cpu-mips.md: remove mips_xori
6411 * mini-ops.h: remove mips_xori
6413 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6415 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6417 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6419 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6421 * cpu-mips.md: fix instruction lengths.
6423 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
6425 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
6427 * mini-ops.h: fix slti / sltiu op profiles.
6429 2008-12-02 Martin Baulig <martin@ximian.com>
6431 * method-to-ir.c (mono_method_to_ir): Disable debugging
6432 information for the init locals block to make the debugger stop
6433 after all locals have been initalized.
6435 2008-12-02 Martin Baulig <martin@ximian.com>
6437 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
6438 running inside the debugger.
6440 2008-12-01 Zoltan Varga <vargaz@gmail.com>
6442 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
6445 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
6446 alu->alu imm optimization which only shows if deadce is disabled.
6448 * aot-compiler.c: Rename the function names for the binary and asm writers
6449 so they can coexist in the same process. Rework the xdebug code to use the
6450 asm writer. This avoids the need to call into the runtime to dump the
6451 debugging info. Add more debugging info for types.
6453 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
6455 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
6456 cpu description tables, they can't occur in cpu-<ARCH>.md.
6458 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
6459 the stack in CEE_LDFLDA. Fixes #450542.
6461 * generics.cs: Add a new test.
6463 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6465 * mini-ops.h: updated MIPS opcodes
6466 * mini-mips.c: decompose long opts
6467 * mini-mips.h: decompose long opts
6469 2008-11-29 Mark Mason <mmason@upwardaccess.com>
6471 * cpu-mips.md: fix length on int_rem_un
6472 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6474 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6476 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6478 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6480 2008-11-29 Martin Baulig <martin@ximian.com>
6482 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6483 mono_debug_using_mono_debugger() in addition to the
6484 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6486 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6488 * mini-ops.h: updated more MIPS opcodes
6489 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6490 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6492 2008-11-28 Mark Probst <mark.probst@gmail.com>
6494 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6496 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6498 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6499 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6500 * mini-ops.h: correct selected mips opcode entries
6502 2008-11-28 Mark Probst <mark.probst@gmail.com>
6504 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6507 2008-11-28 Mark Probst <mark.probst@gmail.com>
6509 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6511 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6513 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6514 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6515 * mini-mips.h: disable IMT
6516 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6518 2008-11-28 Mark Probst <mark.probst@gmail.com>
6520 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6522 2008-11-28 Mark Probst <mark.probst@gmail.com>
6524 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6526 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6528 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6531 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6533 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6534 for Set/GetVector aligned versions.
6536 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6538 * basic-simd.cs: Add tests for Get/SetVector.
6540 2008-11-27 Mark Probst <mark.probst@gmail.com>
6542 * mini.c: Removed g_slist_append_mempool(). Now in
6545 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6547 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6548 size properly and make the bounds check optional.
6550 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6551 for SetVector and IsAligned.
6553 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6555 * mini.c: Remove unused mono_normalize_opcodes () function.
6557 2008-11-26 Mark Probst <mark.probst@gmail.com>
6559 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6560 using the new atomic add ops now.
6562 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6565 2008-11-26 Mark Probst <mark.probst@gmail.com>
6567 * mini-ppc64.c: Several fixes.
6569 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6571 * cpu-mips.md: added jump_table
6572 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6574 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6576 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6578 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6580 * mini-ops.h: corrected a handful of MIPS opcodes.
6582 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6584 * aot-compiler.c: MIPS to use ELF writer
6586 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6588 * mini-codegen.c: remove MIPS specific assert.
6590 2008-11-25 Mark Probst <mark.probst@gmail.com>
6592 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6593 fixes. PPC64 now passes most of the runtime regressions.
6595 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6597 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6598 volatile intervals a bit.
6600 2008-11-24 Mark Probst <mark.probst@gmail.com>
6602 * basic-long.cs: New test case.
6604 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6606 * mini.c (mini_method_compile): Disable globalra for large methods for
6609 * regalloc2.c (order_moves): Add fp support.
6611 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6612 source bblock ends with an OP_BR_REG.
6614 * ratests.cs: Add a new test.
6616 2008-11-23 Mark Probst <mark.probst@gmail.com>
6618 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6619 sharing. PPC64 now passes generics.exe.
6621 2008-11-23 Mark Probst <mark.probst@gmail.com>
6623 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6625 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6627 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6628 memory when mono_jit_info_table_find () can't find the method in the
6631 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6634 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6637 2008-11-23 Mark Probst <mark.probst@gmail.com>
6639 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6640 Several fixes. PPC64 now runs exceptions.exe and
6641 devirtualization.exe.
6643 2008-11-22 Mark Probst <mark.probst@gmail.com>
6645 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6646 arrays.exe and basic-math.exe.
6648 2008-11-22 Mark Probst <mark.probst@gmail.com>
6650 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6651 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6653 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6655 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6657 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6659 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6661 * ir-emit.h: Move macros from method-to-ir.c to here.
6663 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6665 * mini-ops.h: Correct the long simd ops to use LREG.
6667 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6669 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6671 * mini-ops.h: Correct the dreg type of a few long opcodes.
6673 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6676 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6678 * mini-ppc.c: remove negative stack references in epilog
6679 for platforms that don't support the red zone.
6681 2008-11-21 Mark Probst <mark.probst@gmail.com>
6683 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6684 point regs. Now PPC64 passes basic-calls.exe.
6686 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6688 * basic-simd.cs: Add tests for accessors of Vector2l.
6690 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6692 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6694 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6696 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6698 2008-11-21 Mark Probst <mark.probst@gmail.com>
6700 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6701 PPC64 passes basic-long.exe.
6703 2008-11-20 Mark Probst <mark.probst@gmail.com>
6705 * decompose.c: Decompose carry and overflow add on PPC64 like on
6706 other 64 bit archs. Don't decompose sub at all on PPC64.
6708 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6709 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6712 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6714 * basic-simd.cs: Add tests for accessors of Vector2d.
6716 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6718 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6722 * mini-x86.c (mono_arch_output_basic_block): Same.
6724 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6726 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6728 * basic-simd.cs: Add tests for accessors of Vector4f.
6730 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6732 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6736 * mini-x86.c (mono_arch_output_basic_block): Same.
6738 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6740 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6742 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6744 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6746 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6750 * mini-x86.c (mono_arch_output_basic_block): Same.
6752 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6754 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6756 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6758 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6760 * simd-intrinsics.c: Enable setters for Vector16sb.
6762 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6764 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6768 * mini-x86.c (mono_arch_output_basic_block): Same.
6770 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6772 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6774 * simd-intrinsics.c: Implement setter for Vector8us.
6776 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6778 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6781 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6783 * mini-ppc.c: remove references to the red zone in the prolog
6784 (for systems that don't support it).
6786 2008-11-19 Mark Probst <mark.probst@gmail.com>
6788 * cpu-ppc64.md: Fixed a few instruction lengths.
6790 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6793 2008-11-19 Mark Probst <mark.probst@gmail.com>
6795 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6798 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6800 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6802 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6804 * mini-ops.h: Added OP_INSERT_I2.
6808 * mini-x86.c (mono_arch_output_basic_block): Same.
6810 * simd-intrinsics.c: Implement setter for Vector8s.
6812 * simd-methods.h: Add the names of get setters of Vector8s.
6814 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6816 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6818 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6821 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6823 2008-11-18 Mark Probst <mark.probst@gmail.com>
6825 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6826 for PPC64. An empty program runs now.
6828 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6830 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6832 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6833 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6834 info for JITted code is emitted into a shared library, loadable into gdb.
6836 2008-11-18 Mark Probst <mark.probst@gmail.com>
6838 * Makefile.am: Changes to build PPC64.
6840 * mini-arch.h: Include mini-ppc64.h on PPC64.
6842 2008-11-18 Mark Probst <mark.probst@gmail.com>
6844 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6845 in PPC code up to r119147.
6847 2008-11-18 Mark Probst <mark.probst@gmail.com>
6849 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6850 cpu-ppc64.md: Changes for PPC64.
6852 Based on code submitted by andreas.faerber@web.de at
6853 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6856 2008-11-18 Mark Probst <mark.probst@gmail.com>
6858 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6859 cpu-ppc64.md: Copied from the corresponding PPC files from
6862 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6864 * mini-ops.h: Added OP_ROUND.
6866 * cpu-x86.md: Added round.
6868 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6870 * basic-math.cs: Added test_0_round to test rounding.
6872 Contributed under MIT/X11 license.
6874 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6876 * aot-compiler.c : Fix the Winx64 build.
6878 Contributed under MIT/X11 license.
6880 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6882 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6883 in OP_EXTRACT_R8 to avoid possible stack corruption.
6885 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6887 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6889 * cpu-x86.md: Added extract_r8.
6891 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6893 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6894 a couple of OP_EXTRACT_I4.
6896 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6898 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6900 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6902 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6905 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6907 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6908 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6910 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6911 are not needed any more.
6913 * mini.h: Remove the unused INS_LIST macros.
6915 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6918 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6921 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6922 mono_alloc_ireg () instead.
6924 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6927 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6930 * aot-runtime.c (load_aot_module): Disable AOT when running under
6933 * mini-amd64.h: Change the monitor fastpath defines to check for
6934 !PLATFORM_WIN32 so they work on *bsd too.
6936 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6938 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6940 * mini.h (MonoCompile): Remove new_ir flag.
6942 * regalloc.h regalloc.c: Remove unused code.
6944 * cpu-*.md: Remove more unused opcodes.
6946 * simple-cee-ops.h simple-mini-ops.h: Removed.
6948 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6950 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6952 * aliasing.h: Removed.
6954 * *.c: Remove references to aliasing.h and inssel.h.
6956 * mini.c: Remove additional unused functions.
6958 * mini-ops.h cpu-*.md: Remove unused opcodes.
6960 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6962 Remove the old JIT code.
6964 * inssel*.brg: Removed.
6966 * ssa.c abcremoval.c aliasing.c: Removed.
6968 * ssa2.c: Renamed to ssa.c.
6970 * abcremoval2.c: Renamed to abcremoval.c.
6972 * *.c: Removed all !cfg->new_ir code.
6974 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6975 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6977 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6979 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6981 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6982 to simplify the code and cut back on the number of global symbols in the AOT
6985 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6987 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6989 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6990 with the got/got_info tables.
6992 * mini.h: Bump AOT file format version.
6994 * unwind.h: New file, contains definitions for stack unwinding.
6996 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6999 * aot-compiler.c: Generalize the emitting of unwind information to use the
7000 information in cfg->unwind_ops.
7002 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7004 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7005 AOT method frames. Enable writing symbols for methods by default.
7007 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7009 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7010 and make it work with vectors of element sizes 1, 2 and 4.
7012 * simd-intrinsics.c: Enable getter for all vectors with element size
7015 * simd-methods.h: Add the names of other getters.
7017 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7023 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7025 * mini-ppc.h: portability fix.
7027 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7029 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7030 buggy and will overwrite it.
7032 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7034 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7035 Use it to emit local symbols for all methods so AOTed methods show up with
7036 their full name in gdb/valgrind output.
7038 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7040 * mini-ppc.c: portability fixes.
7042 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7044 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7045 entries out of the if (!generic_shared...) code so it is always done.
7046 (mono_class_init_trampoline): Do the patching when running under valgrind
7047 too, newer versions of valgrind have no problems with it.
7049 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7051 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7054 2008-11-13 Mark Probst <mark.probst@gmail.com>
7056 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7059 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7061 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7063 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7065 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7071 * simd-intrinsics.c: Same.
7073 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7075 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7077 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7079 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7080 to work with more Vector types.
7082 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7084 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7085 store the elemens directly instead of using and intermediate.
7087 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7089 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7091 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7092 to preserve %eax for aot plt trampolines.
7094 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7095 (encode_method_ref): Flag synchronized methods so they won't go through
7098 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7101 * cpu-ia64.md (jmp): Increase max length.
7103 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7105 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7106 open generic classes.
7108 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7110 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7111 box+brtrue optimization since it causes test failures on x86.
7113 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7115 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7121 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7122 for simd ctor values.
7124 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7125 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7127 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7129 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7132 * simd-instrincs.c: Same.
7134 * basic-simd.cs: Same.
7136 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7138 * ratests.cs: Add more tests.
7140 * regalloc2.c (add_spill_code): Handle more corner cases.
7142 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7144 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7145 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7146 both the source an destination of an instruction.
7148 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7150 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7151 wapihandles.c: more portability changes.
7153 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7155 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7156 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7157 safe to execute in a signal handler and the kernel provides better
7158 the info in /proc/self/smaps. Avoid the assert on sigaction during
7161 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7163 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7164 do the bblock linking hack if it is actually needed.
7166 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7169 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7170 crash problem is fixed.
7172 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7175 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7177 (mini_method_compile): Set the starting value of next_vreg to
7178 MAX_IREGS + MAX_FREGS when using globalra.
7180 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7181 filter clauses with BB_EXCEPTION_HANDLER.
7183 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7185 2008-11-10 Mark Probst <mark.probst@gmail.com>
7187 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7188 space for stdcall. Fixes regressions on Win32.
7190 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7192 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7194 (linear_scan): Remove an assert which doesn't seem to be needed.
7196 * local-propagation.c (mono_local_deadce): Avoid a call to
7197 MONO_DELETE_INS which would screw up the instruction linking.
7199 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7201 * regalloc2.c: Upgrade to work the current JIT code.
7203 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7205 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7208 * aot-runtime.c: Remove some dead code.
7210 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7212 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7214 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7215 trampolines using sscanf since atoi doesn't work on large unsigned values.
7217 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7218 Initialize code_size.
7220 2008-11-08 Mark Probst <mark.probst@gmail.com>
7222 * method-to-ir.c (mini_emit_inst_for_method): Make
7223 Interlocked.CompareExchange work for Int arguments on 32 bit
7226 2008-11-07 Mark Probst <mark.probst@gmail.com>
7228 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7230 2008-11-06 Bill Holmes <billholmes54@gmail.com>
7232 * main.c Fix MSVC build.
7234 Contributed under MIT/X11 license.
7236 2008-11-06 Mark Probst <mark.probst@gmail.com>
7238 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
7239 alignment larger than 8 bytes are aligned correctly, too.
7241 * mini.c: Honor the min_align field of MonoClass when laying out
7244 2008-11-06 Zoltan Varga <vargaz@gmail.com>
7246 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
7248 * aot-compiler.c (emit_plt): Fix a warning.
7250 * aot-compiler.c: Implement ARM support in the binary writer.
7252 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7254 * basic-simd.cs: Add test for getter with byref arg.
7255 Fix the naming of a few tests.
7256 Add missing checks to a test.
7258 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7260 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
7262 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
7263 most of the full-aot support for monitor enter/exit trampolines.
7265 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
7266 enter/exit trampoline creation functions.
7268 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7271 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7273 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
7274 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
7275 implement the needed functionality without adding crap to the runtime.
7277 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7279 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7282 * mini.c (mono_build_date): New global version holding the build date in
7285 * Makefile.am (buildver.c): Generate a file containing the build date.
7287 * main.c: Set the build date from the generated file.
7289 * mini.c (mono_get_runtime_build_info): New helper function returning build
7290 information in a string format.
7292 * driver.c (mono_main): Print the build date in --version.
7294 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7295 file when the bind-to-runtime-version option is used.
7297 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7299 * simd-intrinsics.c: Fix bug when using getters and byref args.
7301 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7303 * simd-methods.h: Rename prefetch methods.
7305 * simd-intrinsics.c: Same.
7307 2008-11-05 Mark Probst <mark.probst@gmail.com>
7309 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7312 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7314 * aot-compiler.c: Use the bundled elf header files instead of depending on
7317 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7320 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7323 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7325 * cpu-x86.md: Add store nta ops.
7331 * mini.h: Add an enum for simd prefetch modes.
7333 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7334 of store. Use the changed code to support store nta.
7336 * simd-intrinsics.c: Add prefetch ops for all vector types.
7338 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7340 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7343 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7346 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7349 2008-11-04 Mark Probst <mark.probst@gmail.com>
7351 * mini-x86.c: Fixed commit.
7353 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7355 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7357 2008-11-04 Mark Probst <mark.probst@gmail.com>
7359 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
7360 and MONITOR_EXIT, for the ASM fastpaths.
7362 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
7365 * mini.c, patch-info.h: Signature and patch infos for
7366 Monitor.Enter/Exit trampolines.
7368 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
7370 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
7371 Monitor.Enter/Exit ASM fastpath for Linux.
7373 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7375 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
7377 * objects.cs: Add a new test.
7379 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
7381 * aot-runtime.c (load_method): Run class initialization in the PLT case even
7382 if MONO_LOG_LEVEL is set.
7384 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
7386 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
7388 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
7390 * aot-compiler.c: Change the relocation code to use virtual addresses instead
7391 of file offsets. Align the sections belonging to the data segment to
7394 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7396 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
7397 elf.h. Port it to amd64.
7399 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7401 * driver.c: Enable SIMD by default.
7403 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7405 * cpu-x86.md: Add prefetch op.
7411 * mini.h: Add an enum for simd prefetch modes.
7413 * simd-methods.h: Add prefetch function names.
7415 * simd-intrinsics.c: Add prefetch ops for all vector types.
7417 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7419 * aot-compiler.c (emit_bytes): Speed this up a little.
7421 2008-11-02 Zoltan Varga <vargaz@gmail.com>
7423 * aot-compiler.c: Add JIT time etc. statistics.
7425 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
7427 * mini.h (MonoCompile): Add 'got_offset' field.
7429 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
7430 method_got_offsets array.
7432 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
7435 * aot-compiler.c (compile_method): Add generic method instances referenced
7436 by the method to the list of methods to be compiled, this is required so if
7437 A<T> references B<T>, and another assembly references A<int>, then it will
7438 also get a copy of B<int>.
7440 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
7441 when checking for monitor enter/exit.
7443 2008-10-30 Mark Probst <mark.probst@gmail.com>
7445 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
7446 for Monitor.Enter and Monitor.Exit if enabled.
7448 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
7451 2008-10-30 Zoltan Varga <vargaz@gmail.com>
7453 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
7454 of an OP_MOVE. Fixes #440046.
7456 * basic-long.cs: Add a new test.
7458 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7460 * mini.h: Add synchronization note for the managed counter-part.
7462 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
7463 returns the simd caps of the current cpu.
7465 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7467 * basic-simd.cs: Remove Console.WriteLine.
7469 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7471 * basic-simd.cs: New tests for Vector2ul.
7473 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7475 * simd-intrinsics.c: Add new vector type Vector2ul.
7477 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7479 * basic-simd.cs: New tests for Vector2l.
7481 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7483 * cpu-x86.md: Add long version of most packed int ops.
7489 * simd-intrinsics.c: Add new vector type Vector2l.
7491 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7493 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7495 * simd-methods.h: Remove SN_op_BitwiseXor.
7497 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7499 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7502 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7504 * basic-simd.cs: Test for Vector2d.
7506 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7509 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7511 * cpu-x86.md: Add double version of all packed float ops.
7517 * simd-intrinsics.c: Add new vector type Vector2d.
7519 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7521 * simd-methods.h: Add Duplicate.
7523 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7525 * basic-simd.cs: Test for packing with signed saturation.
7527 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7529 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7530 found in the TYPESPEC table.
7532 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7534 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7537 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7539 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7540 instead of the RVA, since the RVA can be changed by tools like the cil
7543 * method-to-ir.c (mono_method_to_ir2): Ditto.
7545 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7546 (deserialize_variable): Ditto.
7548 2008-10-25 Martin Baulig <martin@ximian.com>
7550 * debug-mini.c (write_variable): Use
7551 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7553 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7555 * cpu-x86.md: Add unsigned variants of packd and packw.
7559 * mini-x86.h: Emit the right instruction for packd and packw.
7560 Add unsigned variants of packd and packw.
7562 * simd-intrinsics.c: Packd and packw were used in place of their
7563 unsigned variants. Change that.
7564 Add intrinsics for (Signed)PackWithSignedSaturation.
7566 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7568 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7570 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7572 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7574 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7576 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7578 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7581 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7583 2008-10-24 Mark Probst <mark.probst@gmail.com>
7585 * method-to-ir.c, mini.c: Special casing for the synchronized
7586 wrapper for the ldtoken+GetTypeFromHandle case.
7588 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7590 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7592 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7593 created/split bblocks.
7595 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7597 * mini-ops.h: Add packed signed mul high.
7601 * mini-x86.c (mono_arch_output_basic_block): Same.
7603 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7605 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7607 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7609 * basic-simd.cs: Tests for Vector16sb.
7611 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7613 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7615 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7617 * mini-ops.h: Add packed signed min, max and compare greater.
7621 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7624 * simd-methods.h: Add CompareGreaterThan.
7626 * simd-methods.h: Remove CompareEquals.
7628 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7630 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7632 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7635 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7637 * basic-simd.cs: Fix tests due to change in the API.
7639 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7641 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7643 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7645 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7647 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7648 inst_offset as this has invalid values for LDADDR.
7650 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7652 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7654 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7656 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7658 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7659 for accessing field->data.
7661 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7663 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7665 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7667 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7669 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7671 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7673 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7674 from the cfg mempool.
7676 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7678 * basic-simd.cs: Tests for new methods in Vector8us.
7680 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7682 * mini-ops.h: Add multiply and store high.
7686 * mini-x86.c (mono_arch_output_basic_block): Same.
7688 * simd-methods.h: Same.
7690 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7693 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7695 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7696 mono_class_setup_vtable ().
7698 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7699 mono_class_get_vtable_entry () for accessing klass->vtable.
7701 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7703 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7706 * method-to-ir.c (mono_save_token_info): Don't save references made from
7709 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7710 of generic instances.
7712 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7714 2008-10-19 Mark Probst <mark.probst@gmail.com>
7716 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7717 OP_JMP depends on the method signature. Calculate it properly.
7719 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7721 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7724 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7726 (emit_extra_methods): Add another table mapping method indexes to
7727 offsets in the extra_method_info table.
7729 * mini.h: Bump AOT file format version.
7731 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7732 and mono_aot_get_method_from_token () into one function.
7734 2008-10-19 Mark Probst <mark.probst@gmail.com>
7736 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7739 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7741 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7744 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7747 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7749 * mini.h: Bump aot file format version.
7751 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7752 AOT file can contain native code for methods which are not in the METHOD
7753 table. Generate code for non-sharable generic instances of generic methods
7754 found in the METHODSPEC table.
7756 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7757 encoding generic type handles.
7759 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7760 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7762 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7763 macros + MONO_ADD_INS.
7765 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7768 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7770 * mini.h: Bump aot file format version.
7772 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7774 2008-10-17 Mark Probst <mark.probst@gmail.com>
7776 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7777 platforms, with definable stack alignment value. Set to 16 now
7780 * mini.c, mini.h, driver.c: Command line option for disabling
7783 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7785 * basic-simd.cs: Tests for new methods in Vector4ui.
7787 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7789 * mini-ops.h: Add packed int shuffle.
7793 * mini-x86.c (mono_arch_output_basic_block): Same.
7795 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7796 extract mask, max, min, shuffle.
7798 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7800 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7802 * basic-simd.cs: Tests for new methods in Vector8us.
7804 2008-10-17 Mark Probst <mark.probst@gmail.com>
7806 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7807 RuntimeTypeHandle, not a TypedReference.
7809 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7811 * simd-intrinsics.c: remove relocations.
7813 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7815 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7816 optimizations from the x86 backend.
7818 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7820 * simd-methods.h, simd-intrinsics.c: debloat method names and
7821 prepare for no relocations.
7823 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7825 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7829 * mini-x86.c (mono_arch_output_basic_block): Same.
7831 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7832 extract mask, max, min and sum of absolute differences.
7834 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7837 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7839 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7840 Renamed one test for consistency.
7842 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7844 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7845 fix to the code that deal with other blocks.
7847 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7849 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7851 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7853 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7854 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7855 able to process the source reg.
7857 2008-10-16 Martin Baulig <martin@ximian.com>
7859 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7861 * inssel.brg: Add `OP_HARD_NOP'.
7863 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7865 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7866 `OP_HARD_NOP' instruction when running inside the debugger.
7868 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7869 `OP_HARD_NOP' instruction when running inside the debugger.
7871 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7873 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7874 now works. The issue with the regalloc tripping up no longer
7877 * simd-intrinsics.c (load_simd_vreg): Same.
7879 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7881 * basic-simd.cs: Tests for new Vector8ui methods.
7883 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7885 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7886 only for type. This fixes crashes where MonoInst::klass is checked
7887 for ops of type != VTYPE or OBJ.
7889 * simd-intrinsics.c (load_simd_vreg): Same.
7891 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7893 * mini-ops.h: Add ops for packed shuffle/max/avg and
7898 * mini-x86.c (mono_arch_output_basic_block): Same.
7900 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7903 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7904 to emit extract mask op.
7906 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7907 to emit word shuffles.
7909 2008-10-15 Mark Probst <mark.probst@gmail.com>
7911 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7912 the largest alignment needed by a variable, but at least
7915 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7917 * basic-simd.cs: Tests for the fixes in the last commit.
7919 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7921 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7922 no longer handles STACK_PTR input.
7924 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7926 * simd-intrinsics.c (load_simd_vreg): New function that works like
7927 get_simd_vreg but handles STACK_PTR input.
7929 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7930 as the input can be an arbitrary pointer.
7932 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7933 LDADDR local optimization directly otherwise use a store op.
7935 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7937 * basic-simd.cs: Tests for dup low and dup high.
7939 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7941 * mini-ops.h: Add dup low and dup high ops.
7945 * mini-x86.c (mono_arch_output_basic_block): Same.
7947 * simd-intrinsics.c (vector4f_intrinsics): Same.
7949 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7951 * basic-simd.cs: Tests for recently added functionality.
7953 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7955 * mini-ops.h: Add remaining sse1 fp ops.
7957 * cpu-x86.md: Add remaining sse1 fp ops.
7959 * mini-x86.c (mono_arch_output_basic_block): Same.
7961 * mini.h: Add enum for simd FP compare conditions.
7963 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7965 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7966 so the backed can generate the appropriate op.
7968 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7969 This patch squeese one more byte from the SimdIntrinsc struct.
7971 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7972 a a shift amount intead of simply or'ing it.
7974 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7976 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7977 byte so we can have an aditional flags field without increasing struct size.
7979 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7980 against the simd_supported_versions bitmask.
7982 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7984 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7986 * mini.c: remove rawbuffer code (the only use here is unsafe because
7987 it takes locks during signal handling and the kernel now provides much
7988 better info in proc/pid/smaps these days).
7990 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7992 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7993 OP_X86_PUSH_OBJ. Fixes #434620.
7995 * objects.cs: Add a test.
7997 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7999 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8000 that the packuswb/packusdw don't work with unsigned numbers for what
8001 would be negative numbers in signed format.
8003 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8004 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8006 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8008 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8010 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8012 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8014 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8017 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8018 version as the enum in mini.h.
8020 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8021 for sse3 ops, check the simd_version field if present. This way the code
8022 works with all versions of sse.
8024 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8026 * simd-intrinsics.c: Fixed intrinsic name typo.
8028 * mini.h: Added missing simd exported function.
8030 * basic-simd.cs: Added tests for Vector4ui.
8031 Fixed broken test for Vector16b.
8033 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8035 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8036 the max length to 64.
8038 2008-10-10 Mark Probst <mark.probst@gmail.com>
8040 * method-to-ir.c: Only do the fast virtual generic method call for
8041 non-wrapper methods.
8043 * mini.h, mini-trampolines.c: The new generic virtual remoting
8044 trampoline handles virtual method calls via the vtable (as done by
8045 the fast virtual generic method calls) to remoting proxies.
8047 * mini.c (mono_jit_create_remoting_trampoline): For generic
8048 methods reate a generic virtual remoting trampoline.
8050 * mini-amd64.h: Enable fast virtual generic method calls again.
8052 2008-10-10 Mark Probst <mark.probst@gmail.com>
8054 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8055 restore registers when doing tail calls.
8057 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8059 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8062 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8064 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8066 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8068 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8070 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8072 * basic-simd.cs: Retrofit for API changes.
8074 2008-10-10 Mark Probst <mark.probst@gmail.com>
8076 * mini-ppc.c: Handle integer stack arguments for tail calls.
8078 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8080 * optflags-def.h: Removed sse3 optimization.
8084 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8087 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8089 * mini.h: Added enumeration with simd versions.
8091 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8094 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8096 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8098 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8100 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8102 * basic-simd.cs: Fixed test naming.
8104 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8106 * mini-ops.h: Added ops for packed and saturated math, shifts
8107 and packing/unpacking.
8109 * cpu-x86.md: Added descriptors for the above ops.
8111 * mini-x86.c: Added code to emmit the above ops.
8113 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8115 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8117 * aot-compiler.c (compile_method): Enable AOT for generic code.
8119 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8121 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8123 * mini.c: add a workaround for a common screwup that ends up blamed
8124 to mono (other processes blocking signal delivery).
8126 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8128 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8129 in the LDFLD/STFLD opcodes. Fixes #432673.
8131 * iltests.il.in: Add a new test.
8133 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8135 * mini-arm.c: attach the thread in unmanaged->managed transitions
8136 using delegates (bug #433148).
8138 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8140 * basic-simd.cs: Use new ShuffleSel constants.
8142 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8144 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8146 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8147 only disable simd intrinsics if no sse2 is detected.
8149 * optflags-def.h: Added sse3.
8151 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8154 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8156 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8157 when adding delegate-invoke wrappers.
8159 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8161 * Makefile.am: Reenable the simd tests.
8163 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8165 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8166 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8167 other vreg is allocated to that hreg.
8169 Contributed under MIT/X11 license.
8171 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8173 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8176 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8178 * basic-simd.cs: New test suite for SIMD intrinsics.
8180 * Makefile.am: Added new tests.
8182 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8184 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8188 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8190 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8191 using SSE2 aware opcodes.
8193 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8194 is enabled, this code path is only reachable if conversion ops are emmited after
8197 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8199 This optimization saves 6 bytes per conversion against the old version.
8201 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8203 * aot-compiler.c (compile_method): Don't skip methods referencing
8204 generic methods without a corresponding entry in token_info_hash, since
8205 encode_method_ref () can handle all generic methods now.
8207 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8208 generic context is set.
8210 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8211 generic sharing of LDTOKEN.
8213 2008-10-06 Mark Probst <mark.probst@gmail.com>
8215 * mini-amd64.h: Temporarily disabled fast virtual generic method
8216 calls because it breaks the System.Runtime.Remoting tests.
8218 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8220 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8222 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8223 so inlining actually works.
8224 (check_inline_caller_method_name_limit): Ditto.
8226 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8228 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8229 64 bit safety (from Olaf Hering and Andreas Farber).
8231 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8233 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
8234 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
8235 unused virtual call support code.
8237 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
8239 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
8240 which can't use aot trampolines.
8241 (decode_patch): Don't create aot trampolines for methods which can't use
8244 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
8245 use aot trampolines.
8247 * mini.h: Bump AOT image format version.
8249 2008-10-05 Zoltan Varga <vargaz@gmail.com>
8251 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
8252 to save_token_info () since cmethod is inflated for constrained calls.
8254 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
8256 2008-10-04 Andreas Farber <andreas.faerber@web.de>
8258 * Makefile.am: Add build rules for ppc64.
8259 This avoids the build failing at pedump with unresolved symbols
8260 due to lack of arch_sources. Instead it will now fail earlier
8261 due to lack of cpu-ppc64.md.
8263 Contributed under MIT/X11 license.
8265 2008-10-04 Mark Probst <mark.probst@gmail.com>
8267 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8270 * iltests.il.in: Add test case for tail call with many arguments.
8272 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8274 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
8275 to the fast virtual generic method code until the aot case is fixed.
8277 2008-10-03 Mark Probst <mark.probst@gmail.com>
8279 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8281 2008-10-03 Mark Probst <mark.probst@gmail.com>
8283 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8286 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8288 * simd-intrinsics.c: Forgot to add this one.
8290 * mini-codegen.c: Fix macro in case SIMD is not supported.
8292 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8294 This patch land initial JIT support for simd intrinsics.
8296 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8298 * Makefile.am: Added simd-intrinsics.c
8300 * simd-intrinsics.c: New file with simd instrinsic related
8303 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8305 * cpu-x86.md: Add simd related instructions.
8307 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8309 * driver.c: Added two new --regression variants.
8311 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8313 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8315 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8316 extract some complicated logic to helper functions.
8318 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8320 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8322 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8323 the specialized simplification pass.
8325 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8327 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8329 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8332 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8333 if MONO_ARCH_NEED_SIMD_BANK is defined.
8335 * mini-ops.h: Added the new simd ops.
8337 * mini-x86.c: Added mono_arch_xregname.
8339 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8341 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8343 * mini-x86.h: Define simd related MONO_ARCH macros.
8345 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8347 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8349 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8350 MONO_CLASS_IS_SIMD to deal with simd related IR.
8352 * mini.h (MonoInst): Added spill_var to the backend union.
8354 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8356 * mini.h: Added forward declarations of the new simd fuctions.
8358 * optflags-def.h: Added new optimization names SIMD.
8360 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
8362 * regalloc.h: Added support for working with 3 register banks.
8364 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
8366 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
8368 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
8370 * mini-exceptions.c: remove 64 bit related ifdef clutter.
8372 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8374 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
8375 instead of one on 64 bit systems.
8377 * method-to-ir.c: Remove unused includes.
8379 2008-10-02 Zoltan Varga <vargaz@gmail.com>
8381 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
8382 cfg->used_int_regs, since the two are different on arm.
8384 2008-10-02 Mark Probst <mark.probst@gmail.com>
8386 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
8387 mono_method_get_vtable_index() to get the vtable index.
8389 2008-10-02 Mark Probst <mark.probst@gmail.com>
8391 * method-to-ir.c (mono_method_to_ir2): Don't create native
8392 wrappers for array methods, because they're never called (and if
8393 they were called they wouldn't work).
8395 2008-10-02 Mark Probst <mark.probst@gmail.com>
8397 * method-to-ir.c (mono_method_to_ir2): Array methods are
8398 special-cased and must not be invoked indirectly via the (M)RGCTX
8399 when generic sharing is turned on. Fixes #431413.
8401 2008-10-01 Mark Probst <mark.probst@gmail.com>
8403 * method-to-ir.c: When generic sharing is active, call
8404 non-interface virtual generic methods via the standard trampoline.
8406 * mini-trampolines.c: Handle virtual generic shared methods.
8408 * mini.h, mini-x86.c, mini-x86.h: New argument for
8409 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8410 method thunks and which is the trampoline to call if the lookup
8411 fails. Enable the virtual generic method thunk for x86.
8413 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8414 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8415 argument but assert that it's NULL, because these archs don't yet
8416 implement the virtual generic method thunk. Changes in the IMT
8417 thunk data structures.
8419 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8421 * aot-compiler.c (emit_globals): Avoid invalid characters in
8422 the static linking symbol.
8424 * objects.cs: Add a test for the range check optimization. Fix warnings.
8426 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
8427 optimization from the current JIT.
8429 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
8430 later in decompose_array_access_opts () to allow more optimizations.
8432 * method-to-ir.c (mono_handle_soft_float): Rename this to
8433 mono_decompose_soft_float () for consistency.
8435 * mini-ops.h: Fix arguments of OP_STRLEN.
8437 * method-to-ir.c (save_cast_details): Extract the cast details saving code
8438 into a separate function.
8439 (reset_cast_details): Ditto.
8440 (handle_unbox): Save cast details. Fixes #431254.
8442 * method-to-ir.c: Remove some obsolete FIXMEs.
8444 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8446 * ir-emit.h (alloc_dreg): Write a warning before crashing.
8448 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8450 * mini-codegen.c: More work on macros to make them
8451 ready for multiple regbanks.
8453 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8455 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
8457 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
8459 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8461 * mini-codegen.c (mono_spillvar_offset): Proper support for
8464 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8466 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
8467 the stack overflow changes.
8469 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8471 * mini-codegen.c: Make all bank macros depend on reg_bank.
8473 * mini-codegen.c (mono_local_regalloc): Make free mask
8474 initialization regbank aware.
8476 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8478 * mini-codegen.c (mono_local_regalloc): Extract callee
8479 mask selection to a function and make it regbank aware.
8481 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8483 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8484 code to deal with many regbanks.
8486 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8488 * mini-codegen.c: More fp->regbank changes.
8490 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8492 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8493 of a hardcoded constant.
8495 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8497 * method-to-ir.c (type_from_stack_type): Fix typo.
8499 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8501 * mini-ia64.c (emit_move_return_value): Convert float return values to
8504 * objects.cs: Add a new test.
8506 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8507 VARARG methods to fix an assert later.
8509 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8510 end so it at least compiles.
8512 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8514 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8516 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8518 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8519 optimization to a new function (emit_optimized_ldloca_ir) and enable
8520 it for both ldloca and ldloca_s.
8522 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8524 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8525 gshared CASTCLASS code.
8527 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8528 amd64, where the libc stack unwinder encounters stack frames referring to
8529 native code in unmapped memory.
8531 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8534 * generics.cs: Add new test.
8536 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8538 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8539 add a check that one of the ARM_FPU_ constants is defined.
8541 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8543 * mini-exceptions.c: Fix build on non-altstack platforms.
8545 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8548 * ir-emit.h: Add a comment to NEW_PCONST.
8550 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8552 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8554 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8555 after the changes to MonoJitDomainInfo.
8557 2008-09-27 Mark Probst <mark.probst@gmail.com>
8559 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8561 2008-09-27 Mark Probst <mark.probst@gmail.com>
8563 * mini-ppc.c: Compiler warning fixes.
8565 2008-09-27 Mark Probst <mark.probst@gmail.com>
8567 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8570 2008-09-27 Mark Probst <mark.probst@gmail.com>
8572 * exceptions-ppc.c, mini-ppc.h: Compile
8573 mono_arch_handle_altstack_exception() on Darwin, too.
8575 2008-09-27 Mark Probst <mark.probst@gmail.com>
8577 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8578 work on archs which don't have generic sharing implemented, only
8579 without the vtable_arg.
8581 2008-09-26 Mark Probst <mark.probst@gmail.com>
8583 * mini.c: Added comment explaining why delegate ctor icall
8584 wrappers are compiled.
8586 2008-09-26 Mark Probst <mark.probst@gmail.com>
8588 * mini.c: Don't produce trampolines to delegate ctor icall
8589 wrappers but compile them upfront.
8591 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8593 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8594 runtime-set function when going back to managed code. Currently this
8595 is used to set back the protection on the soft ovf pages and/or to
8596 throw the stack overflow exception that happened in unmanaged code.
8598 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8600 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8601 runtime-set function when going back to managed code. Currently this
8602 is used to set back the protection on the soft ovf pages and/or to
8603 throw the stack overflow exception that happened in unmanaged code.
8605 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8607 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8608 the support code for restoring stack protection after stack overflows
8609 that happen in unmanaged code. Don't set the exec permission on the
8612 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8614 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8615 delegate->method_ptr is set. Fixes #428054.
8617 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8619 * tests.cs: Rename to ratests.cs.
8621 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8622 emit_get_rgctx_... functions.
8624 2008-09-25 Mark Probst <mark.probst@gmail.com>
8626 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8628 2008-09-25 Mark Probst <mark.probst@gmail.com>
8630 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8631 before asserting that method is sharable.
8633 2008-09-25 Mark Probst <mark.probst@gmail.com>
8635 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8636 whether method needs a static RGCTX wrapper used instead of
8639 * generic-sharing.c, mini.h: A few functions moved to
8640 metadata/generic-sharing.c.
8642 2008-09-25 Mark Probst <mark.probst@gmail.com>
8644 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8645 Generic code sharing for value types, which essentially means
8646 treating value type methods like static methods. The RGCTX is
8647 passed in the same way.
8649 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8651 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8652 opcode when creating multi-dimensional arrays of open types.
8654 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8657 * generics.cs: Add a test.
8659 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8661 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8663 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8665 * mini.c (mini_method_compile): Set it when running under the debugger.
8667 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8668 vreg optimization if the flag is set.
8670 * driver.c (mono_main): Add --attach= option to pass options to
8673 * mini.c (sigquit_signal_handler): Start the attach agent.
8675 * ssapre.c: Disable this to save space since it is not yet ported to
8678 * regalloc2.c: Disable this to save space.
8680 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8682 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8684 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8685 the -v option useful again.
8687 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8689 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8692 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8693 arrays of arrays. Fixes #428406.
8695 * method-to-ir.c (mini_emit_castclass): Ditto.
8697 * objects.cs: Add new test.
8699 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8701 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8702 was wrong at it choked against target_type_is_incompatible for byref types.
8704 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8706 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8709 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8711 * mini-exceptions.c: update a few more exceptions-related counters.
8713 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8715 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8716 new functions to allocate from persistent mempools.
8718 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8720 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8721 multiple register banks in the future.
8723 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8725 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8727 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8729 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8731 * mini.h: Export type_to_eval_stack_type.
8733 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8734 is only ins->klass of byref types.
8736 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8738 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8739 (mini_emit_memcpy2): Ditto.
8741 * mini-amd64.c: Fix a warning.
8743 2008-09-21 Mark Probst <mark.probst@gmail.com>
8745 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8748 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8750 * method-to-ir.c: Extract stloc micro-optimization to a
8751 function and apply it to all cases.
8753 2008-09-19 Mark Probst <mark.probst@gmail.com>
8755 * method-to-ir.c: Don't fail generic code sharing in cases we
8758 2008-09-18 Mark Probst <mark.probst@gmail.com>
8760 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8762 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8764 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8767 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8769 * trace.c: make tracing more useful and correct, with per-thread
8772 2008-09-15 Mark Probst <mark.probst@gmail.com>
8774 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8775 doing a method call and the argument is an R4.
8777 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8779 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8782 2008-09-13 Mark Probst <mark.probst@gmail.com>
8784 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8786 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8788 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8789 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8791 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8793 * driver.c: Add a --agent argument (not supported yet) to load managed
8794 agent assemblies before loading the main assembly, similarly to how the
8795 Java VM handles agents.
8797 2008-09-11 Mark Probst <mark.probst@gmail.com>
8799 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8800 function to do stack layout of local variables.
8802 2008-09-11 Mark Probst <mark.probst@gmail.com>
8804 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8807 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8809 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8810 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8811 JIT if DISABLE_JIT is defined.
8813 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8816 2008-09-10 Mark Probst <mark.probst@gmail.com>
8818 * iltests.il.in: Disable the fconv test on PPC (the result is
8819 undefined according to ECMA).
8821 2008-09-10 Mark Probst <mark.probst@gmail.com>
8823 * iltests.il.in: Enable tail call tests for PPC.
8825 * mini.h: Add variable for storing incoming valuetype argument
8826 addresses for tail calls.
8828 * mini-ppc.c: Implement valuetype arguments and return values for
8831 2008-09-09 Mark Probst <mark.probst@gmail.com>
8833 * mini-ppc.c: Partially implement tail calls (struct arguments and
8834 return values not supported).
8836 * method-to-ir.c: Enable tail calls on PPC.
8838 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8840 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8841 runtime-invoke wrappers to work around the problem of them getting
8842 assigned to a random class.
8844 * aot-runtime.c (mono_aot_get_method): Ditto.
8846 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8848 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8849 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8851 2008-09-07 Mark Probst <mark.probst@gmail.com>
8853 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8854 until they're implemented properly.
8856 * exceptions-ppc.c: Use arch-independent exception-handling code
8857 instead of custom one.
8859 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8862 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8864 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8865 applies when __powerpc__ is defined.
8867 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8869 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8870 methods to their code to avoid computing the full name of wrappers and
8871 doing a lookup in a string hash table.
8873 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8875 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8876 we identify bblocks before method_to_ir () is ran.
8878 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8879 Also avoid optimizing branches pointing to themselves.
8881 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8883 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8885 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8887 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8889 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8890 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8891 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8894 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8895 jumped to the same entry in plt_jump_table.
8897 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8899 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8902 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8904 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8905 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8908 2008-08-29 Geoff Norton <gnorton@novell.com>
8910 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8911 segment, and doesn't properly handle .space as .text. Fixes
8914 2008-08-29 Geoff Norton <gnorton@novell.com>
8916 * mini.c: Disable the mach exception handler when running on
8919 2008-08-29 Geoff Norton <gnorton@novell.com>
8921 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8922 globals on Darwin/ARM
8924 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8926 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8927 since too many things depend on it. Instead, call
8928 mono_runtime_set_no_exec ().
8930 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8933 * aot-compiler.c: Add an 'asm-only' AOT option.
8935 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8937 * aot-compiler.c (compile_method): Disable gshared support for now as it
8940 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8942 * mini-amd64.h : Fix a compiler warning.
8944 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8945 Changed to use a callback function to retrieve the unwind info.
8946 This avoids problems observed when code blocks were removed by
8947 unloading an app domain.
8949 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8950 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8953 Contributed under MIT/X11 license.
8955 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8957 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8958 case to keep the stack aligned to 8.
8960 Contributed under MIT/X11 license.
8962 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8964 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8965 avoid repeated linear searches.
8967 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8969 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8970 methods it can't handle.
8972 * aot-compiler.c (add_method): Avoid adding a method twice.
8973 (add_wrappers): Add runtime invoke wrappers for all methods.
8975 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8976 function to create an aot-compatible version of this trampoline.
8978 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8980 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8982 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8984 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8985 with a generic sharing failure.
8987 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8989 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8990 CEE_RETHROW. Fixes #419634.
8992 * mini.c (mono_method_to_ir): Ditto.
8994 * exceptions.cs: Add a new test.
8996 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8997 to mono_type_stack_size_internal () since some callers might not pass in
9000 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9001 instrument_prolog. Fixes #419878.
9003 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9004 doubles in soft float mode volatile.
9006 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9008 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9010 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9011 to handle soft float correctly.
9013 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9016 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9018 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9019 to sp, since the generics catch code requires it.
9021 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9024 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9025 mono_arch_emit_imt_argument ().
9027 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9029 * mini-arm.c tramp-arm.c: Generic sharing updates.
9031 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9033 * mini-arm.c: Fix the arm build.
9035 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9036 handling enums, generic instances and generic sharing.
9037 (mini_type_stack_size_full): Ditto.
9039 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9041 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9043 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9045 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9048 * mini-arm.c: Various small generic sharing changes.
9050 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9052 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9055 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9056 helper function to return a generic class init trampoline.
9058 * method-to-ir.c mini.c: Use it.
9060 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9061 arch-specfic function to return a generic class init trampoline.
9063 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9064 the GENERIC_CLASS_INIT custom code.
9066 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9067 a fatal error, not a sharing failure.
9069 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9072 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9073 trampoline argument from MONO_ARCH_VTABLE_REG.
9075 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9076 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9077 argument, and pass the vtable in VTABLE_REG.
9079 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9080 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9081 argument, and pass the vtable in VTABLE_REG.
9082 (mono_arch_create_trampoline_code_full): Remove some special casing for
9083 the rgctx fetch trampoline.
9085 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9088 * iltests.il: Add a test for it.
9090 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9092 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9094 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9097 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9098 use mono_jit_info_table_find () to avoid recursion.
9099 (mono_delegate_trampoline): Add a sync wrapper here.
9101 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9104 * mini.c (mono_method_to_ir): Ditto.
9106 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9107 add_sync_wrapper argument. Don't add a sync wrapper here.
9108 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9110 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9112 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9114 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9115 of nonvolatile registers back from MonoContext to CONTEXT.
9117 Contributed under MIT/X11 license.
9119 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9121 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9122 arguments on Winx64 there are only 4 argument registers. For this
9123 logic to work the last argument must be pulled from the stack.
9125 Contributed under MIT/X11 license.
9127 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9129 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9131 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9132 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9133 encode/decode_method_ref ().
9135 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9137 * aot-runtime.c (decode_patch): Ditto.
9139 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9140 MONO_PATCH_INFO_METHOD.
9142 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9145 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9148 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9150 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9151 one from the caller.
9153 * aot-runtime.c (decode_generic_inst): New function to decode and
9154 return a interned generic inst.
9155 (decode_klass_ref): Use it.
9156 (decode_method_ref): Ditto.
9158 * aot-compiler.c (emit_exception_debug_info): Save
9159 jinfo->has_generic_jit_info too.
9161 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9163 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9165 * iltests.il.in: Add a test for fconv_to_i.
9167 * liveness.c: Disable the liveness2 pass for now to save space.
9169 * regalloc2.c: Include mempool-internals.h to fix warnings.
9171 * aot-compiler.c (encode_method_ref): Encode the context of generic
9174 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9175 the context saved in the aot file.
9177 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9179 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9181 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9182 volatile so they won't be optimized away.
9184 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9190 * dominators.c: Remove duplicated functions that now are in
9191 mempool-internals.h.
9193 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9195 * aot-compiler.c: Fix warnings.
9197 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9199 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9201 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9204 * mini.c (mono_resolve_patch_target): Ditto.
9206 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9207 (encode_klass_ref): Add support for encoding VARs/MVARs.
9209 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9211 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9212 the handling of the got entries into a separate 'decode_got_entry' function.
9213 Add support for RGCTX_FETCH.
9215 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9216 clobbered by the trampoline code.
9218 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9219 not clobbered by the indirect calling code.
9221 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9223 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9226 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9228 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9229 signature using the compilation mempool otherwise we would leak it.
9231 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9233 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
9234 mono_emit_abs_call ().
9236 * patch-info.h: Add GENERIC_CLASS_INIT.
9238 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
9240 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
9241 as their target as a near call.
9243 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
9245 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
9247 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
9248 call to a runtime function described by a patch.
9250 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
9251 mono_emit_abs_call, this has the advantage that the ABS handling code in
9252 mono_codegen () can handle them both, and can handle other stuff in the
9253 future without additional code.
9255 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
9257 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
9260 * mini.h: Add missing bblock related prototypes.
9262 * mini.h (MonoCompile): Remove unused reverse_inst_list and
9263 reverse_inst_list_len fields.
9265 * mini.c: Refactor this file a bit by moving branch optimizations to
9268 * method-to-ir.c: Merge generic sharing changes missed earlier.
9270 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9272 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9273 shared patches. Process METHODCONST as a shared patch.
9275 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
9276 as it crashes on the 2.0 mscorlib.
9278 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9281 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9282 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9285 * aot-compiler.c: Reorganize the got handling code to be a bit more
9288 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9290 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9291 mono_patch_info_equals/hash, and use it to massively simplify
9294 * mini.c (mono_patch_info_hash): Simplify this and add support for
9297 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9299 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9300 handling code, since an offset is not enough to identify a trampoline.
9302 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9304 2008-08-17 Mark Probst <mark.probst@gmail.com>
9306 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9308 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9310 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9312 * decompose.c: PPC decompositions for various ops.
9314 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9316 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9318 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9319 call the generic trampoline code using a call, instead of a jump, to
9320 remove some special casing from the generic trampoline code.
9322 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9323 (mono_codegen): Ditto.
9325 * aot-compiler.c aot-runtime.c: Ditto.
9327 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9329 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9330 helper function to find the offset corresponding to a lazy fetch trampoline.
9332 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9333 when doing generic sharing.
9335 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9338 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9339 mini-trampolines.c to be with the other trampoline creation functions.
9341 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9342 as it is equal to method->signature in most cases, add a
9343 mono_emit_method_call_full variant which takes a signature and an imt
9346 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9348 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9349 to this function, since it could be computed easily from the method
9351 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9354 * method-to-ir.c mini.c: Remove references to
9355 compile_generic_method_wo_context.
9357 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9358 generic method calls.
9360 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
9361 dimensional non-szarrays.
9363 * mini.c (mini_init): Register mono_array_new_1.
9365 * jit-icalls.c (mono_array_new_1): New jit icall.
9367 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
9368 pointing to the method.
9370 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
9371 method addresses belonging to METHOD_JUMP patches in the
9372 jump_target_got_slot_hash.
9373 (mono_aot_load_method): Ditto.
9375 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
9376 METHOD_JUMP patches.
9378 * mini.c (mini_create_jit_domain_info): New helper function which
9379 initializes/frees domain->runtime_info.
9380 (mini_free_jit_domain_info): Ditto.
9381 (mini_init): Install the domain hook functions with the runtime.
9383 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
9384 information maintained by the JIT.
9386 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
9387 insertion into jump_table_hash into mono_codegen (), also implement proper
9390 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
9391 tail calls, it is already done by the aot code.
9393 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
9396 * iltests.il.in: Make the jmp test a bit more complex.
9398 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9399 generic instances which doesn't have a token.
9401 * aot-runtime.c (decode_method_ref): Ditto.
9403 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9404 can handle this case now.
9405 (handle_box): Ditto.
9407 2008-08-15 Geoff Norton <gnorton@novell.com>
9409 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9412 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9414 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9415 calling generic methods.
9417 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9419 * aot-runtime.c (decode_patch_info): Ditto.
9421 * mini.c (mono_resolve_patch_target): Ditto.
9423 * patch-info.h: Add METHOD_RGCTX.
9425 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
9427 2008-08-14 Zoltan Varga <vargaz@gmail.com>
9429 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
9430 arguments in registers.
9432 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
9433 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
9435 * mini.c (mini_method_compile): Abort aot compilation for generic
9436 methods if generic sharing is disabled.
9438 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
9441 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
9442 requiring an mrgctx.
9444 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
9445 store instructions when converting a vcall to a normal call.
9447 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
9448 mono_arch_find_jit_info.
9450 2008-08-13 Zoltan Varga <vargaz@gmail.com>
9452 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
9453 avoid calling mono_method_full_name () for every method even if the
9455 (check_inline_caller_method_name_limit): Ditto.
9457 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9459 * driver.c (main_thread_handler): Allow AOT compilation of multiple
9460 assemblies in one run.
9462 * aot-compiler.c (mono_compile_assembly): Only print out a count of
9463 skipped methods if it is not 0.
9465 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
9467 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9469 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
9470 MONO_ARCH_HAVE_UNWIND_TABLE.
9472 Contributed under MIT/X11 license.
9474 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9476 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9477 from default optimizaton list on Winx64.
9479 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9481 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9482 the LMF from the MonoJitTlsData structure.
9484 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9486 Contributed under MIT/X11 license.
9488 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9490 * mini.c (sigsegv_signal_handler): Fix the build.
9492 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9493 assembly->aot_module.
9495 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9496 hash table. This simplifies and speeds up a lot of code, and fixes support
9499 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9502 * mini-exceptions.c: Ditto.
9504 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9505 'native_offset' argument, since these are computed in the
9506 mono_find_jit_info () function.
9508 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9509 is used by exceptions-ppc.c.
9511 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9512 mono_arch_find_jit_info ().
9514 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9515 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9516 generic code in mini-exceptions.c.
9518 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9520 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9522 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9524 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9525 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9526 called while holding the loader lock. Fixes #415608.
9527 (mono_aot_get_method_from_token_inner): Ditto.
9529 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9531 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9532 to reduce differences between this and the generic implementation in
9534 (ves_icall_get_frame_info): Ditto.
9536 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9538 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9541 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9542 mono_arch_get_call_filter () and make it non-static, for consistency with the
9543 other architectures.
9545 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9548 * local-propagation.c:
9549 * mini-x86.c: Correct the name of arch defines.
9551 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9553 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9554 NO_EMULATE_LONG_SHIFT_OPS define.
9556 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9558 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9559 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9561 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9562 MACH fixes. Merged from the 2.0 branch.
9564 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9566 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9567 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9569 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9571 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9572 mono_marshal_get_native_wrapper () signature changes.
9574 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9576 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9577 conversion bug under arm.
9579 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9581 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9583 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9584 with overflow checking.
9586 2008-08-05 Marek Habersack <mhabersack@novell.com>
9588 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9589 to the genmdesc.pl file
9591 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9593 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9594 arg_array in the soft-float versions of the LOAD/STORE macros.
9596 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9599 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9601 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9603 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9604 a float HFA. Fixes #413621.
9606 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9608 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9609 frame_size to args_size. Fixes build.
9611 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9613 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9614 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9616 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9617 the stack are not unaligned. Fixes #413247.
9619 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9621 * mini.c: update jitted methods performance counters.
9623 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9625 * mini-exceptions.c: increase the exceptions thrown performance
9626 counter in mono_handle_exception ().
9628 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9630 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9631 can work with netmodules.
9633 2008-07-28 Geoff Norton <gnorton@novell.com>
9635 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9638 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9640 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9643 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9645 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9646 The float param registers and other param registers must be the
9647 same index on Windows x64.
9649 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9650 ArgValuetypeAddrInIReg argument case. Setting the argument
9651 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9653 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9654 variable computed above as the copy length for arguments of storage
9655 type ArgValuetypeAddrInIReg.
9657 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9658 ArgValuetypeAddrInIReg argument case. This case will rely on
9659 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9661 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9662 a 32 byte stack allocation for all calls. We will omit the adjustment for
9663 jump and tail call instructoins as they do not follow the typical call behavior.
9665 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9666 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9667 local variable and pass the local variable by reference to the called method.
9669 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9670 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9671 of a struct is passed in a register it must be saved with the other
9672 volatile argument on the stack.
9674 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9675 frame pointer the stack adjustment value must be saved to the unwind
9678 Contributed under MIT/X11 license.
9680 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9682 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9683 which got lost in the merge.
9685 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9687 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9690 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9692 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9693 icalls, since they won't be patched.
9695 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9696 different code sequence when running under valgrind to prevent some valgrind
9699 * iltests.il.in: Add new regression test.
9701 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9704 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9705 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9707 * iltests.il.in: Add new test.
9709 * aot-compiler.c: Fix some warnings.
9711 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9714 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9716 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9717 (mini_usage_jitdeveloper): Add a missing --wapi option.
9719 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9721 * mini-codegen.c: Simplify the is_fp macros.
9722 (free_up_ireg): Remove, use free_up_reg instead.
9723 (free_up_reg): Fix the fp case.
9725 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9727 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9730 * exceptions-x86.c: Merge some changes which seemed to have got lost
9731 in the linear-ir merge.
9733 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9735 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9736 long vreg volatile even if the variable was already created.
9738 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9741 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9743 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9745 * mini.c (mono_jit_compile_method_inner): Add support for
9746 MONO_EXCEPTION_BAD_IMAGE.
9748 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9749 mini_method_get_context () returns NULL. Fixes #356531.
9751 * mini.c (mono_method_to_ir): Ditto.
9753 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9754 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9756 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9758 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9759 in the LDFTN implementation.
9761 2008-07-25 Mark Probst <mark.probst@gmail.com>
9763 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9764 code, patch calls to icalls, too, even if they're not in the
9765 shared generic code hash. Fixes #411962.
9767 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9769 * cpu-x86.md: Increase the length of the fcall opcodes.
9771 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9772 calls returning floats.
9774 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9777 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9780 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9781 into the domain->method_code_hash.
9783 * aot-compiler.c: Fix win32 build.
9785 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9787 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9788 gshared NEWARR implementation.
9790 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9792 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9793 can be used outside of method_to_ir.
9795 * mini.h (MonoCompile): Add arg_types field.
9797 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9799 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9800 the values of the local arg_array and param_types array.
9802 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9804 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9805 got accesses might only get generated later when NEWOBJ is decomposed.
9807 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9808 looking up the native code of the target method when a delegate is called
9811 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9814 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9816 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9817 AOT work on platforms without a working dlsym implementation.
9819 * mini.h: Bump AOT image format version.
9821 2008-07-24 Mark Probst <mark.probst@gmail.com>
9823 * mini-exceptions.c: Free a MonoType with
9824 mono_metadata_free_type() instead of g_free().
9826 * aot-runtime.c: Free a MonoType.
9828 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9830 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9833 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9836 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9837 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9840 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9842 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9843 NEWOBJ calls on valuetypes.
9845 * iltests.il.in: Add new test.
9847 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9849 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9851 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9852 is no longer needed.
9854 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9855 non register sized integer arguments.
9856 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9857 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9860 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9863 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9864 two a binop with different sized arguments is emitted.
9866 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9867 instruction in the ins==NULL case.
9869 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9871 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9873 * mini-x86.c: Fix osx build.
9875 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9878 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9879 instruction for non int sized variables.
9881 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9884 2008-07-23 Robert Jordan <robertj@gmx.net>
9886 * method-to-ir.c: Fix MSVC build.
9888 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9890 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9891 a non int sized type, widen it to an int since newer versions of gcc seem to
9892 generate code which needs this.
9894 * ssa2.c abcremoval2.c: Fix warnings.
9896 * *: Merge the Linear IR branch.
9898 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9899 the ChangeLog file there describes all the changes done over the years.
9900 Further documentation can be found at www.mono-project.com/Linear_IL.
9902 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9904 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9905 The float param registers and other param registers must be the
9906 same index on Windows x64.
9908 Contributed under MIT/X11 license.
9910 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9912 * mini.c: Make the previous fix GC safe.
9914 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9916 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9918 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9920 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9921 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9922 ArgValuetypeAddrInIReg instead.
9924 Contributed under MIT/X11 license.
9926 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9928 * mini-codegen.c (get_register_spilling): Fix a warning.
9930 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9932 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9933 for types which the initialization fails. Raises the provided exception
9934 at the right stop after cleanup.
9936 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9938 * aot-compiler.c: Free most of the memory allocated during compilation.
9940 * mini.c (mini_parse_debug_options): Fix a leak.
9942 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9943 during aot compilation.
9945 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9947 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9948 it has too much register pressure.
9950 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9952 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9954 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9956 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9959 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9960 on amd64 similar to the way it is done on arm.
9962 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9964 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9965 consistency, normalize error messages, avoid loading aot-only modules in
9968 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9971 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9973 2008-07-11 Martin Baulig <martin@ximian.com>
9976 (MonoDebuggerInfo): Add `interruption_request'.
9978 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9980 * aot-compiler.c (emit_plt): Remove some dead code.
9982 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9984 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9985 return the plt info offset belonging to a given plt entry.
9987 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9988 mono_aot_get_plt_info_offset.
9990 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9991 similar to the amd64 code by makeing jumps through a separate jump table
9992 instead of embedding the jump addresses into the code.
9994 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9996 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9999 2008-07-10 Martin Baulig <martin@ximian.com>
10001 * mini.c (mini_method_compile): Disable generics sharing when
10002 running in the debugger.
10004 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10006 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10008 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10009 the local register allocator from running out of registers on x86 when
10012 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10014 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10015 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10018 Contributed under MIT/X11 license.
10020 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10022 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10023 speed up the assembler.
10025 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10027 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10030 * mini.c: Move the soft float handling macros a bit earlier, add
10031 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10034 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10036 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10037 read-only to help catch code allocation requests.
10039 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10040 and turn it off when using --aot-only or when compiling with --aot=full.
10042 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10043 jump table for switches from the normal domain mempool, not the code
10046 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10047 unbox trampoline which handles aot-only mode too.
10049 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10050 an AOTed unbox trampoline.
10052 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10054 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10056 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10059 Contributed under MIT/X11 license.
10061 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10063 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10064 the unwind information for the method at the end of the allocated block.
10066 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10067 MonoCompileArch to hold the unwind info for SEH on Winx64
10069 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10070 frame pointer info for the method being compiled.
10072 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10073 the call to mono_exception_from_token.
10075 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10076 storing the method prolog information in a format that the Winx64 SEH can understand. This
10077 information is stored a the end of the method block because it is all 32-bit offset based.
10079 Contributed under MIT/X11 license.
10081 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10083 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10085 * wapihandles.c: Fix warnings.
10087 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10090 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10091 mono_jit_compile_method in aot-only mode since that calls the type
10094 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10095 get_delegate_invoke_impl in aot-only mode.
10097 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10099 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10101 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10103 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10106 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10108 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10109 init trampoline from the AOT file as well.
10111 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10112 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10115 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10118 * exceptions-amd64.c: Add _full variants for the remaining exception code
10119 creation functions as well, allow emission of relocatable code, remove
10120 caching since that is now done by the caller.
10122 * mini-exceptions.c: Add _full variants for the remaining exception code
10123 creation functions as well, add aot-only support.
10125 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10126 if we can determine a proper token for them.
10127 (add_wrappers): Add a few more wrappers.
10128 (emit_method_code): Remove some dead code.
10129 (emit_trampolines): Emit exception code too.
10131 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10133 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10134 mono_array_new_va which avoids varargs.
10136 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10138 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10139 mono_arch_create_specific_trampoline () in all places.
10141 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10142 a bit so it can be used for other things as well.
10144 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10147 * exceptions-amd64.c: Rename the caching from the exception code creation
10148 functions, it is done by the caller instead.
10150 * exceptions-amd64.c: Change the signature of the exception code creation
10151 functions to allow the creation of relocatable code later.
10153 * mini-exceptions.c: Add a set of functions to query the various
10154 runtime-generated exception functions.
10156 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10157 mono_arch_.. () functions.
10159 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10161 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10163 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10165 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10166 (mini_get_vtable_trampoline): Ditto.
10168 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10169 code in the AOT case by returning the code size and a list of relocations to
10172 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10174 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10176 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10179 Contributed under MIT/X11 license.
10181 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10183 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10184 so the buffer size can be computed correctly. Fixes #404735.
10186 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10187 normally as cfg->debug_info is already freed.
10189 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10191 * mini-amd64.c: For calls returning vtypes in registers, don't store
10192 the return address on the stack, instead allocate a separate local for
10195 2008-07-05 Mark Probst <mark.probst@gmail.com>
10197 * mini-trampolines.c, mini.h: Add an argument to
10198 mono_create_jit_trampoline_in_domain() for turning off the adding
10199 of the sync wrapper.
10201 * mini.c: Use the JIT trampoline without sync instead of
10202 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10205 2008-07-04 Mark Probst <mark.probst@gmail.com>
10207 * driver.c: Turn on GSHARED optimization by default.
10209 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10211 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10212 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10214 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10215 create a variant of the generic trampoline code callable from AOTed trampolines.
10217 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10218 trampoline code callable from AOTed trampolines.
10220 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10222 2008-07-04 Mark Probst <mark.probst@gmail.com>
10224 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10225 pass-through manner.
10227 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10228 and don't fail sharing for them anymore.
10230 * mini-exceptions.c: Handle exceptions in shared generic methods.
10232 * generic-sharing.c: When checking the context of a generic
10233 method, also check its class's context. Don't treat wrappers as
10236 * mini-trampolines.c: Some code factored out to
10237 metadata/generic-sharing.c. Handle the MRGCTX case.
10239 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
10240 we must deal with the method being of another instantiation of the
10241 class. Add static rgctx invoke wrappers to generic methods.
10243 2008-07-04 Mark Probst <mark.probst@gmail.com>
10245 * mini.c: Provide all jit infos of generic shared methods with a
10248 * mini-exceptions.c: Handle the new situation that a generic info
10249 might be available, but not info about the this/vtable/mrgctx
10252 2008-07-03 Mark Probst <mark.probst@gmail.com>
10254 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
10257 2008-07-03 Zoltan Varga <vargaz@gmail.com>
10259 * dominators.c (check_dominance_frontier): Fix a warning.
10261 * mini.h: Add some missing prototypes.
10263 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
10265 * driver.c (mono_jit_init_version): Correct the comments since the first
10266 argument should be the name of the root domain, not a filename.
10268 * aot-runtime.c (make_writable): Error out if this is called while running
10270 (load_aot_module): Ditto.
10272 * aot-compiler.c: Really fix the computation of method indexes.
10274 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
10275 optimizations as this is no longer called frequently.
10277 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
10278 method and the invoke impl code and pass it to the delegate trampoline instead of
10279 just the delegate class.
10281 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10283 * aot-compiler.c: Fixup the computation of method indexes.
10284 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10285 the method builder infrastructure.
10287 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10290 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10291 mode, load the method right away instead of creating a trampoline.
10293 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10295 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10298 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10300 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10301 (mono_aot_load_method): Use method_index instead of method->token.
10303 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10304 can handle icalls etc. properly.
10306 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10308 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10310 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10311 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10312 JIT_ICALL_ADDR patch type.
10314 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10316 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10318 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10320 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10322 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10324 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10325 domain->jit_code_hash.
10327 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10329 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10331 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10333 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10334 get_this_arg_from_call, let it compute it when needed.
10336 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10337 gsctx from code only when needed.
10339 * mini-trampolines.c (get_generic_context): Rename this to
10340 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10341 it can be called by the arch backends.
10343 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10345 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10347 * driver.c (mono_main): Add experimental --aot-only command line option.
10349 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10352 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10354 * driver.c (DllMain): Remove mono_module_handle.
10356 Contributed under MIT/X11 license.
10358 2008-06-25 Zoltan Varga <vargaz@gmail.com>
10360 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
10361 for emitting methods which are not in the source assembly. Detect and report
10362 failure of assembling+linking.
10364 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
10366 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
10368 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
10370 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
10372 2008-06-24 Zoltan Varga <vargaz@gmail.com>
10374 * mini.h: Remove some obsolete prototypes.
10376 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
10378 2008-06-24 Mark Probst <mark.probst@gmail.com>
10380 * mini.c (get_object_generic_inst): Variable-sized arrays are not
10381 supported by Visual Studio, so use alloca().
10383 2008-06-23 Zoltan Varga <vargaz@gmail.com>
10385 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
10388 2008-06-23 Mark Probst <mark.probst@gmail.com>
10390 * mini.c: Fail sharing of a generic method if it contains an open
10391 catch clause (because we don't pass MRGCTXs yet).
10393 2008-06-23 Mark Probst <mark.probst@gmail.com>
10395 * mini.c: When compiling a method with generic sharing, insert the
10396 method instantiated with an all-Object generic context into the
10397 jit info table, instead of the context of the first instantiation
10398 of the method we happen to compile.
10400 2008-06-18 Martin Baulig <martin@ximian.com>
10402 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10403 `major_version' and `minor_version'.
10405 2008-06-17 Mark Probst <mark.probst@gmail.com>
10407 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10408 mono_method_is_generic_sharable_impl() takes an additional
10409 argument specifying whether to treat type variables as reference
10412 2008-06-17 Mark Probst <mark.probst@gmail.com>
10414 * mini.h: Removed obsolete prototypes.
10416 2008-06-17 Mark Probst <mark.probst@gmail.com>
10418 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10419 already handle them.
10421 2008-06-17 Mark Probst <mark.probst@gmail.com>
10423 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
10424 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
10425 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
10426 tramp-x86.c: Added a MonoGenericContext* argument to
10427 mono_arch_get_unbox_trampoline() so that it can call other
10428 functions which require it.
10430 2008-06-17 Mark Probst <mark.probst@gmail.com>
10432 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
10433 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
10434 mono_arch_get_this_arg_from_call() takes a
10435 MonoGenericSharingContext* as well.
10437 2008-06-17 Mark Probst <mark.probst@gmail.com>
10439 * mini.c: Factor out code for emitting unbox into emit_unbox() and
10440 implement generic sharing of unbox.
10442 2008-06-17 Mark Probst <mark.probst@gmail.com>
10444 * mini.c: Don't compute the vtable to determine whether a field is
10445 special static, because it might not work for open types.
10447 2008-06-17 Mark Probst <mark.probst@gmail.com>
10449 * mini.c: Removed the unused token_type and token_source arguments
10450 from get_runtime_generic_context_ptr().
10452 2008-06-17 Marek Habersack <mhabersack@novell.com>
10454 * mini.c (ADD_BINOP): fix the build
10456 2008-06-16 Zoltan Varga <vargaz@gmail.com>
10458 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
10461 2008-06-16 Mark Probst <mark.probst@gmail.com>
10463 * mini.h: Removed class relations enum that's not used anymore.
10465 2008-06-16 Mark Probst <mark.probst@gmail.com>
10467 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
10469 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
10470 the lazy fetch trampoline access code.
10472 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10474 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10476 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10478 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10480 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10482 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10484 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10486 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10489 * mini-ops.h: Add MIN/MAX_UN opcodes.
10491 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10494 * basic-math.cs: Add more min/max tests.
10496 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10498 2008-06-13 Mark Probst <mark.probst@gmail.com>
10500 * mini.c: Small fix in the prologue of emit_castclass.
10502 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10504 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10506 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10507 do not work even for unsigned types. Fixes #400014.
10509 * basic-math.cs: Add regression tests for unsigned Min/Max.
10511 2008-06-13 Mark Probst <mark.probst@gmail.com>
10513 * mini.c: Added additional context_used argument to several
10514 functions, which will be needed for sharing generic methods. Use
10515 GET_RGCTX macro wherever appropriate. Declare only one
10516 context_used in mono_method_to_ir().
10518 2008-06-13 Mark Probst <mark.probst@gmail.com>
10520 * mini.c, generic-sharing.c: Removed generic class relations.
10522 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10523 functions due to MRGCTX changes.
10525 2008-06-13 Mark Probst <mark.probst@gmail.com>
10527 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10528 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10529 with calculated IMT.
10531 * mini.c: Generic sharing of calls via generic interfaces.
10533 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10534 generic method with non-constant MonoGenericContext*. Instead,
10535 the context is taken out of the method itself.
10537 2008-06-13 Mark Probst <mark.probst@gmail.com>
10539 * mini.c: Generic sharing of ldvirtftn.
10541 2008-06-13 Mark Probst <mark.probst@gmail.com>
10543 * mini.c: Generic sharing of ldftn.
10545 2008-06-13 Mark Probst <mark.probst@gmail.com>
10547 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10549 2008-06-13 Mark Probst <mark.probst@gmail.com>
10551 * mini.c: Generic sharing of the special case of ldtoken followed
10552 by a call to GetTypeFromHandle.
10554 2008-06-13 Mark Probst <mark.probst@gmail.com>
10556 * mini.c: Generic sharing of box for nullable types.
10558 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10560 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10561 are passed on the stack. Fixes #324807.
10563 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10565 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10566 for the ArgValuetypeAddrInIReg case.
10568 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10569 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10571 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10572 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10573 local variable and pass the local variable by reference to the called method.
10575 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10576 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10578 Contributed under MIT/X11 license.
10580 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10582 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10584 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10587 2008-06-10 Martin Baulig <martin@ximian.com>
10590 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10592 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10594 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10595 possible error when no arguments are passed.
10597 Contributed under MIT/X11 license.
10599 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10601 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10602 where the file name is NULL.
10604 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10606 * mini.c: Fix s390 build.
10608 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10610 * trace.c (mono_trace_parse_options): Fix warnings.
10612 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10614 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10616 * mini.c (remove_block_if_useless): Avoid printing the method name.
10618 * mini.c: Remove needless setting of ins->cil_code which is now done by
10621 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10624 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10625 translated code after it has been patched.
10627 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10629 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10630 avoid problems during code patching on SMP systems.
10631 (emit_call): Avoid adding a patch info which is already added by
10633 (mono_arch_emit_exceptions): Ditto.
10635 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10637 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10638 MONO_TYPE_ISSTRUCT already checks for it.
10640 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10642 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10643 structs with floats on Winx64 the float registers are not used.
10644 The integer registers are always used..
10645 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10646 only one register will be used and only if the size of the struct
10647 is 1,2,4, or 8 bytes.
10649 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10650 to work for Winx64.
10652 Contributed under MIT/X11 license.
10654 2008-06-05 Martin Baulig <martin@ximian.com>
10656 * debug-debugger.c (debugger_lookup_class): Also call
10657 mono_class_setup_methods() here; we're only called from RTI.
10659 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10661 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10662 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10663 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10664 Post-process object files and add dtrace-generated object, if necessary.
10666 Contributed under MIT/X11 license.
10668 2008-06-04 Mark Probst <mark.probst@gmail.com>
10670 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10673 * mini.c: Generic sharing for unbox.any and castclass.
10675 2008-06-04 Mark Probst <mark.probst@gmail.com>
10677 * mini.c: Ignore tailcall prefix in shared generic code and when
10678 doing calls which require a vtable/rgctx argument.
10680 2008-06-04 Mark Probst <mark.probst@gmail.com>
10682 * mini.c: Don't free the JIT info.
10684 * driver.c: Changes in the JIT info table testing code.
10686 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10688 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10689 interruption. Fix some warnings.
10691 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10692 interruption_checkpoint.
10694 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10696 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10697 from embedding applications.
10699 2008-06-02 William Holmes <billholmes54@gmail.com>
10701 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10702 reserving 32 bytes on the stack when making calls.
10704 Contributed under MIT/X11 license.
10706 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10708 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10709 the linear IL branch.
10711 * driver.c: Print out more information for --version on arm.
10713 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10715 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10716 bb_exit instead, since out of line bblocks might not actually be emitted
10719 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10720 maximum epilog size for out of line bblocks if tracing is enabled.
10722 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10724 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10726 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10728 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10730 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10731 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10734 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10736 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10737 the 'value' to store is a constant.
10739 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10741 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10742 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10744 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10746 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10747 for accessing method->generic_container.
10749 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10751 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10753 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10755 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10757 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10760 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10762 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10764 * mini.c: Handle the case when mono_class_vtable () fails.
10766 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10767 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10770 2008-05-22 Mark Probst <mark.probst@gmail.com>
10772 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10773 together with domain sharing.
10775 2008-05-22 Mark Probst <mark.probst@gmail.com>
10777 * mini.c: Treat callvirts to final methods like non-virtual calls
10778 when doing generic sharing, i.e. look them up in the runtime
10781 2008-05-22 Mark Probst <mark.probst@gmail.com>
10783 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10784 with computed types (for generic sharing).
10786 * mini.c: Generic sharing for mkrefany and refanyval.
10788 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10790 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10793 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10794 the generic sharing code.
10796 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10799 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10801 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10803 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10805 * driver.c: updated copyright date
10807 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10809 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10812 2008-05-19 Martin Baulig <martin@ximian.com>
10814 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10815 pointing to the new `_mono_debug_using_mono_debugger' variable.
10818 (mono_main): Check mono_debug_using_mono_debugger() rather than
10819 the `MONO_INSIDE_MDB' environment variable to check whether we're
10820 inside the debugger.
10822 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10824 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10827 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10829 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10831 * mini.c: Added mini_assembly_can_skip_verification. This
10832 function checks if the assembly requested to skip verification.
10833 Fixes part of #387274.
10835 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10837 * mini.c (mini_get_method): Disable the check for open generic classes when
10838 using generic sharing.
10840 * generics.cs: Add a test for #387034.
10842 * mini.c (mini_get_method): Check whenever the method class is an open generic
10843 type, and return NULL in that case, causing a verification error. Fixes
10846 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10848 * driver.c (mono_main): Revert r102623. The right
10849 thing to do is to enable the verifier under verifiable
10850 unless a --security flag was passed.
10852 We need this non-trivial behavior for --verify-all otherwise
10853 mcs-compileall won't be able to use it. As it needs everything to
10854 be verified under validil.
10856 2008-05-06 Martin Baulig <martin@ximian.com>
10860 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10861 (mono_debugger_thread_cleanup): Likewise.
10862 (mono_debugger_extended_notification): Likewise.
10864 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10866 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10867 against both inflated and non-inflated methods. We need to check against the
10868 generic definition for cases where the instantiated method is not visible.
10869 We need to check against the inflated types for cases where the instantiation
10870 changes any super type. This fixes #382986.
10872 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10873 that check for visibiliy as generic params only appears as the type subject
10874 of tokens on call opcodes. Field manipulation and ldftn must always
10875 target an exact type.
10877 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10879 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10880 if no related --security flag is passed.
10882 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10884 * mini-arch.h: Prepare support for ppc64.
10886 Contributed under MIT/X11 license.
10888 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10890 * aot-runtime.c: Prepare support for ppc64.
10892 Contributed under MIT/X11 license.
10894 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10896 * mini-ops.h: Prepare support for ppc64.
10898 Contributed under MIT/X11 license.
10900 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10902 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10904 Contributed under MIT/X11 license.
10906 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10908 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10909 assemblies, since aot_name is not a full path, causing us to load MS.NET
10910 assemblies on windows.
10912 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10914 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10915 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10916 * main.c: Use UTF-8 encoded command line instead of Windows default code
10917 page on Windows to support Unicode.
10918 * driver.c (DllMain): New function for mixed-mode assembly support.
10919 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10920 export __stdcall functions without decoration.
10922 Contributed under MIT/X11 license.
10924 2008-04-28 Mark Probst <mark.probst@gmail.com>
10926 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10927 saving it very early.
10929 2008-04-28 Mark Probst <mark.probst@gmail.com>
10931 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10932 deleted. The only way to access the new RGCTX is via the
10935 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10936 vtable instead of the RGCTX to static methods.
10938 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10939 accessing the new RGCTX.
10941 * generic-sharing.c: There is no separation between self, type
10942 arguments and other types in the RGCTX anymore.
10944 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10946 * mini-amd64.c (add_general): Remove previous stack adjustment.
10947 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10948 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10949 for 32 bytes of stack space reserved for all calls.
10951 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10952 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10955 Code contributed under MIT/X11 license.
10957 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10959 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10960 against the root definition, peeling out method and type instantiations.
10961 Cache verify success results, code that fails verification is still
10962 checked multiple times.
10964 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10966 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10968 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10970 * mini-amd64.c (add_general): Always increment stack on Win64.
10971 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10974 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10975 stack based argument handling on Win64.
10977 Code contributed under MIT/X11 license.
10979 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10981 * Makefile.am (version.h): Add support for git-svn.
10983 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10985 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10986 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10987 avoiding allocations and libc functions which might deadlock.
10989 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10990 'no-gdb-backtrace' option is set.
10992 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10994 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10996 2008-04-21 Martin Baulig <martin@ximian.com>
10998 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10999 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11001 2008-04-21 Martin Baulig <martin@ximian.com>
11003 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11004 `thread_vtable', `event_handler_ptr' and `event_handler'.
11006 2008-04-21 Martin Baulig <martin@ximian.com>
11008 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11009 allows delayed initialization of the `executable_code_buffer' when
11012 2008-04-21 Martin Baulig <martin@ximian.com>
11014 * mini.h (mono_debugger_create_notification_function): Removed.
11015 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11017 * mdb-debug-info64.s
11018 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11020 * mdb-debug-info32.s
11021 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11023 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11024 currently only works on x86 and x86_64, so don't create it on ppc.
11026 2008-04-21 Martin Baulig <martin@ximian.com>
11028 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11031 (mini_method_compile): In the fp elimination check, check
11032 `debug_options.mdb_optimizations' in addition to
11033 mono_debug_using_mono_debugger().
11035 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11036 disable some JIT optimizations which are only disabled when
11037 running inside the debugger.
11038 Added `--help-debug' option to describe the debugging options.
11039 (parse_debug_options): New static function to parse the `--debug'
11040 options, so we can easily add more stuff in future.
11042 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11044 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11045 the method has no body.
11047 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11049 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11050 assembly is not allowed in MSVC 64-bit compiler.
11051 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11052 as we get floating point exceptions everywhere.
11054 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11055 correctly align arguments for call to throw_exception.
11056 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11058 Code contributed under MIT/X11 license.
11060 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11062 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11064 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11066 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11068 * mini-amd64.c (NEW_INS): Set cil_code.
11070 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11071 from mini-amd64.c so all debugger related logic is in one place.
11073 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11074 later won't have a random ip assigned to them.
11076 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11078 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11079 the arch specific function initializes code_size.
11080 (mono_create_delegate_trampoline): Ditto.
11082 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11083 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11086 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11087 running under the debugger.
11089 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11092 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11093 debugger. Also move the disabling of optimizations here from driver.c.
11094 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11097 * mini.h (MonoCompile): Add a few new flags.
11099 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11101 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11102 so the cil_code field of created MonoInst's is properly set.
11103 (mini_select_instructions): Ditto.
11105 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11106 (MONO_INST_NEW_CALL): Ditto.
11108 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11109 in many places so the ins->cil_code field is properly initialized.
11111 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11114 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11116 * mini.c (mini_method_compile): Print a different message when compiling a
11119 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11122 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11124 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11127 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11129 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11131 * mini.c (handle_stack_args): Make this return void since its return value was
11132 never used. Also set cfg->unverifiable for invalid IL instead of calling
11135 2008-04-10 Mark Probst <mark.probst@gmail.com>
11137 * mini.c: Make sure "this" is live in catch clauses with type
11138 variables in shared generic code.
11140 2008-04-08 Mark Probst <mark.probst@gmail.com>
11142 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11143 generic_class_is_reference_type() to ensure the proper behaviour
11144 when sharing generic code and the type in question is a type
11147 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11149 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11150 race conditions when printing thread dumps. Fixes #377738.
11152 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11154 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11155 shows up when both MonoInst arguments can cause aliasig.
11156 There is likely no way in the current JIT to trigger this problem, but
11157 it showed up in the development of generics sharing, when in a new
11158 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11159 When the generics sharing code will be committed, its tests will be
11160 valid also for this bug.
11162 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11164 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11167 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11170 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11172 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11173 use a more detailed exception message for InvalidCastException.
11175 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11177 * driver.c (mono_main): Add --debug=casts option to turn on better
11178 InvalidCastException message details.
11180 * mini.c (mini_get_debug_options): New helper function to return the address of
11181 the debug_options variable.
11183 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11184 the jit_tls TLS variable.
11186 * mini.c (mono_jit_tls): New TLS variable.
11188 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11191 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11193 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11195 * mini.c: Removed verifer related stuff, code moved to verify.c.
11197 * driver.c: Using code from verify.c instead of mini.c.
11199 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11201 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11204 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11206 * mini.c (check_for_method_verify): Enabling verification of
11207 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11210 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11212 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11213 caller saved registers as well.
11215 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11216 saved registers as well.
11218 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11220 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11222 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11225 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11227 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11229 (get_call_info): Take a gsctx argument instead of 'cfg'.
11231 2008-03-26 Zoltan Varga <vargaz@gmail.com>
11233 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
11234 mono_verify_all is set.
11236 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
11238 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
11240 2008-03-25 Zoltan Varga <vargaz@gmail.com>
11242 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
11245 * driver.c mini.c mini.h: Add a --verify-all development option to test the
11246 verifier and the code generated by the compiler.
11248 2008-03-25 Mark Probst <mark.probst@gmail.com>
11250 * mini.c: Generic sharing of the non-nullable case of the box
11253 2008-03-24 Zoltan Varga <vargaz@gmail.com>
11255 * inssel.brg: Fix the build.
11257 * iltests.il.in: Add a test for lconv.ovf.u8.un.
11259 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
11261 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
11262 Array:Address. Fixes #372410.
11264 * iltests.il.in: New tests for readonly prefix.
11266 2008-03-23 Zoltan Varga <vargaz@gmail.com>
11268 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
11269 mini-trampolines.c.
11271 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
11274 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
11276 * mini.c (mono_decompose_op_imm): New helper function.
11278 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11279 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11282 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11283 mono_arch_output_basic_block. Fix warnings.
11285 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11288 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11290 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11291 since the extra frame is now detected automatically inside the loop.
11293 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11294 opts which are now in mono_peephole_ins ().
11296 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11298 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11299 frames and skip duplicate managed-to-native frames. Fixes #367665.
11301 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11302 opts which are now in mono_peephole_ins ().
11303 (mono_arch_peephole_pass_2): Ditto.
11305 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11307 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11308 arch independent peephole optimizations.
11310 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11311 opts which are now in mono_peephole_ins ().
11313 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11315 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11317 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11320 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11321 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11324 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11326 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11327 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11330 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11331 mono_arch_output_basic_block. Fix warnings.
11333 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11335 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11338 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11340 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11343 * iltests.il: Add new tests.
11345 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11347 * mini.c: Removed Windows version macros.
11349 2008-03-20 Mark Probst <mark.probst@gmail.com>
11351 * generic-sharing.c: Put reflection types in the extensible part
11352 of the runtime generic context.
11354 * mini.c: Generic sharing of the GetTypeHandle special case of the
11355 ldtoken instruction.
11357 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11359 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
11361 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
11363 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
11364 consistency with the other version on the linear IR branch.
11366 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
11368 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
11370 * iltests.il.in: Add new tests.
11372 2008-03-19 Zoltan Varga <vargaz@gmail.com>
11374 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
11376 * iltests.il.in: Add new tests.
11378 2008-03-19 Mark Probst <mark.probst@gmail.com>
11380 * mini.c: Two variables with the same name were declared in
11381 nesting contexts and one wasn't initialized. Fixed.
11383 2008-03-19 Mark Probst <mark.probst@gmail.com>
11385 * mini.c: Generic sharing of the initobj instruction.
11387 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
11389 * mini.c: make the test to optimize ldtoken from typeof() more
11392 2008-03-18 Mark Probst <mark.probst@gmail.com>
11394 * mini.c: Generic sharing of the initobj instruction for reference
11397 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11399 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11400 the mono_breakpoint_clean_code() code to perform bound checks.
11402 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11404 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11405 mono_arch_patch_callsite() to include the start of the managed method
11406 to be able to perform bound checks.
11408 2008-03-17 Mark Probst <mark.probst@gmail.com>
11410 * mini.c: Generic sharing for the isinst instruction.
11412 2008-03-17 Mark Probst <mark.probst@gmail.com>
11414 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11415 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11416 with the runtime generic context argument.
11418 * mini.c: Share calls to several types of unsharable methods by
11419 putting the address of the method code in the runtime generic
11420 context and doing an indirect call.
11422 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11425 2008-03-16 Mark Probst <mark.probst@gmail.com>
11427 * generic-sharing.c: Change due to a change in the runtime genric
11430 2008-03-15 Martin Baulig <martin@ximian.com>
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.
11438 (mono_arch_nullify_class_init_trampoline): Add call to
11439 mono_breakpoint_clean_code() to make things work when running
11440 inside the debugger.
11442 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11444 * inssel-long.brg (reg): Fix 64 bit build.
11446 2008-03-14 Mark Probst <mark.probst@gmail.com>
11448 * mini.c, mini.h: Share static generic code by passing it an
11449 implicit argument pointing to the runtime generic context.
11451 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11452 inssel-long32-mips.brg: New opcodes for calling shared static,
11453 which need to be passed the runtime generic context.
11455 * mini-amd64.c, mini-x86.c: Save the runtime generic context
11456 argument on the stack in the prologue if needed. New function for
11457 finding the runtime generic context argument from the registers
11458 saved by the trampoline.
11460 * mini-amd64.h, mini-x86.h: Specify which register to use for the
11461 runtime generic context argument.
11463 * tramp-amd64.c: Also restore the register used for the runtime
11464 generic context argument.
11466 * mini-trampoline.c: Resolve shared static calls by consulting the
11467 runtime generic context via the new argument.
11469 * generic-sharing.c: Add an argument to sharability-checking
11470 functions that specifies whether type variables should be treated
11471 as sharable type arguments.
11473 * inssel-x86.brg: Removed a superfluous, buggy rule.
11475 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11478 2008-03-14 Martin Baulig <martin@ximian.com>
11480 * debug-debugger.c (main_thread_handler): Call
11481 mono_runtime_run_main() without sending any notifications.
11483 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11485 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11487 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11489 2008-03-14 Mark Probst <mark.probst@gmail.com>
11491 * tramp-x86.c: Fixed register restore offsets in the trampoline
11492 code for ECX and EDX.
11494 2008-03-12 Geoff Norton <gnorton@novell.com>
11496 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11497 different ucontext_t implementations.
11498 * exceptions-arm.c: Use the above defines to get exceptions working on
11499 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11500 * mini-arm.c: Implement iPhone icache support (based on a patch by
11501 Luke Howard lukeh@padl.com)
11503 2008-03-12 Mark Probst <mark.probst@gmail.com>
11505 * mini.c: Enable generic sharing of calls to non-static
11506 non-interface non-generic non-value-type methods.
11508 * mini-trampolines.c: Resolve calls from shared generic code.
11510 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11512 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11514 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11516 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11518 * mini.c: some fixes for the AOT compiler.
11520 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11522 * cpu-amd64.md: Add clob:1 to some float opcodes.
11524 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11526 * mini.h: Added MiniVerifierMode enumeration.
11528 * mini.c: Added mini_verifier_set_mode to control
11529 the usage of the new verifier.
11531 * mini.c (mono_method): Integrated the new verifier.
11533 * driver.c: Extended --security option with validil and
11534 verifiable options to activate the new verifier.
11536 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11538 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11539 optimization to ctors taking 0 or 2 arguments too.
11541 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11544 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11546 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11548 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11550 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11551 non-aot case as well.
11553 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11555 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11558 * aot-compiler.c (encode_patch): Ditto.
11560 * mini.h (G_MININT32): Fix the definition of this.
11562 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11564 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11566 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11568 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11570 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11571 methods returning vtypes in registers.
11572 (mono_arch_allocate_vars): Ditto.
11574 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11576 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11578 * generics.cs: Add a test from the linear IR branch.
11580 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11582 * mini.c (inline_method): Cache failed inline attempts.
11584 2008-03-04 Mark Probst <mark.probst@gmail.com>
11586 * mini.c: For shared methods of generic classes put the location
11587 of "this" into the MonoGenericJitInfo.
11589 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11590 register out of a MonoContext by register number. Add the generic
11591 sharing context as an argument to mono_arch_find_this_argument().
11593 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11594 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11595 for new arch function.
11597 * mini-exception.c: Handle open exception clauses in shared
11600 * mini-trampolines.c: Supply additional argument to
11601 mono_arch_find_this_argument().
11603 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11605 * Makefile.am (regtests): Run the bench.exe tests last.
11607 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11609 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11612 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11614 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11617 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11619 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11621 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11622 whose class has no cctor.
11624 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11626 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11628 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11631 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11633 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11634 to be in sync with the code on the linear IR branch.
11636 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11638 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11640 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11642 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11644 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11646 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11648 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11650 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11652 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11655 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11657 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11658 OP_LOADR4_MEMBASE emission.
11660 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11661 (mono_spillvar_offset_float): Ditto.
11663 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11665 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11668 * basic-long.cs: Add regression tests for them.
11670 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11672 (mono_arch_allocate_vars): Fix representation of single-precision float
11674 (mono_arch_output_basic_block): Ditto.
11676 * inssel-mips.brg: Ditto, remove duplicate items.
11678 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11679 arguments of tail calls as on other platforms.
11680 (mono_arch_output_basic_block): Handle tail calls.
11682 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11685 * objects.cs (test_5_pass_static_struct): Add test for it.
11687 Contributed under MIT/X11 license.
11689 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11691 * Makefile.am: Use gmcs for compiling the regression tests.
11693 * *.2.cs *.2.il: Rename to *.cs and *.il.
11695 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11697 * regalloc.h: Make the vassign array smaller.
11699 * mini.c (mini_method_compile): Remove an unused field in cfg.
11701 * mini-codegen.c: Add a bunch of micro optimizations.
11703 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11705 * regalloc.h: Remove some unused fields.
11707 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11709 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11711 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11713 2008-02-22 Mark Probst <mark.probst@gmail.com>
11715 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11717 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11718 trampoline: Fetch an entry from the runtime generic context. If
11719 it's NULL, jump to the actual trampoline to fill the runtime
11720 generic context. Otherwise, return it.
11722 * mini.c: Call the lazy fetch trampoline to get entries out of the
11723 runtime generic context.
11725 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11726 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11727 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11729 2008-02-21 Mark Probst <mark.probst@gmail.com>
11731 * mini.c: Fetch data out of the extensible part of the runtime
11732 generic context instead of calling a helper function.
11734 * generic-sharing.c: Some functions moved into
11735 metadata/generic-sharing.c. Helper function for fetching other
11736 types now checks and asserts against extensible rgctx (just for
11737 debugging purposes - the helper function isn't called anymore
11738 unless for debugging).
11740 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11742 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11743 for tail calls up to the point that the tests in iltests.exe run. Also add a
11744 dummy CKFINITE implementation.
11745 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11746 needed for trampoline LMF frames.
11748 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11749 trampoline LMF frames.
11751 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11753 * mini.c (inline_method): clean any pending loader error when inlining fail.
11754 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11756 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11758 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11760 * aot-runtime.c (decode_patch_info): Ditto.
11762 * mini.c (mono_resolve_patch_target): Ditto.
11764 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11767 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11769 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11770 if it references an icall address.
11772 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11774 * cpu-s390x.md: Remove some more unused opcodes.
11776 * cpu-s390x.md: Remove some unused opcodes.
11778 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11779 mono_op_imm_to_op ().
11781 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11782 instead of a switch statement.
11784 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11785 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11787 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11789 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11791 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11794 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11796 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11797 opened. Fixes #362607.
11799 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11801 * iltests.il.in: Add a test for static methods in interfaces.
11803 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11805 * genmdesc.c (build_table): Fix a crash on older glib versions.
11807 * cpu-sparc.md: Remove some unused opcodes.
11809 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11810 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11812 * cpu-amd64.md: Remove some unused opcodes.
11814 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11815 like the other opcodes.
11817 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11819 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11821 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11823 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11824 variables 'cfg' instead of 'm' for consistency.
11826 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11828 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11829 argument holding the vtype return address, to avoid the ambigious use of
11830 cfg->ret for this purpose.
11832 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11834 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11836 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11837 new mono_print_ins () function which only takes one argument.
11839 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11841 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11844 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11846 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11848 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11850 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11851 opcodes and other small changes.
11853 * mini-ops.h: Add some new opcodes from the linear IR branch.
11855 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11857 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11858 opcodes, use the REG_MEMBASE opcodes instead.
11860 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11861 opcodes, use the REG_MEMBASE opcodes instead.
11863 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11866 * mini.c (mono_op_imm_to_op): New helper function.
11868 * mini-ops.h: Add some opcodes from linear IR branch.
11870 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11872 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11875 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11877 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11880 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11882 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11884 * aot-compiler.c (emit_method_code): Add an assert.
11886 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11887 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11890 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11892 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11893 some load/store opcodes so they are consistent.
11894 (mono_arch_emit_prolog): Simplify some code.
11896 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11898 * objects.cs: Add tests for large argument offsets on ARM.
11900 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11901 stack offsets. Fixes #359651.
11903 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11905 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11907 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11909 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11911 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11913 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11914 rid of CEE_CONV_R_UN.
11916 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11918 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11920 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11922 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11924 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11926 * cpu-amd64.md: Remove some unused opcodes.
11928 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11930 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11932 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11933 arch specific functions for its parts. Call the peephole pass after local
11934 regalloc so the prolog can compute a more accurate max_offset.
11936 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11937 the corresponding OP_I/OP_L opcodes.
11939 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11941 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11943 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11945 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11946 as they are handled in mini.c.
11948 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11950 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11951 case since it is handled in mini.c.
11953 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11955 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11957 * *.c: Use the new opcodes in the IR and back end code.
11959 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11961 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11963 2008-02-06 Mark Probst <mark.probst@gmail.com>
11965 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11966 an assert because it has a race condition.
11968 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11970 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11972 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11974 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11976 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11977 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11979 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11981 * cpu-amd64.md (move): Correct the maximum size of move.
11983 2008-02-05 Mark Probst <mark.probst@gmail.com>
11985 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11986 the generic class init trampoline to return quickly if the class
11989 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11991 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11992 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11994 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11996 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11999 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12001 * objects.cs: Add some soft-float tests.
12003 * mini.c: Fix a couple more soft-float issues.
12005 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12007 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12008 avoid a REX prefix.
12010 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12012 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12013 exception happens while compiling a virtual method.
12015 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12017 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12019 * mini-sparc.c: Fix build.
12021 * mini-sparc.c (get_call_info): Add support for generic sharing.
12023 * mini-exceptions.c: Add a FIXME.
12025 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12027 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12028 altstack handling code.
12030 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12032 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12034 * mini-s390.c: Add support for generic sharing.
12036 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12038 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12040 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12042 * mini-s390x.c: Add support for generic sharing.
12044 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12046 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12048 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12049 can be used since it takes a 16 bit signed immediate.
12051 * inssel-s390x.brg: Fix OP_SETRET.
12053 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12055 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12057 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12059 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12061 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12064 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12067 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12068 of the unused mono_arch_patch_delegate_trampoline stuff.
12070 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12072 * basic-long.cs: Move the fp related tests to basic-float.cs.
12074 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12076 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12078 * basic-calls.cs: Add a test for proper float argument passing.
12080 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12081 if the context corresponds to an exception received through a signal.
12083 * exceptions.cs: Add a test for nullref handling at the start of a try
12086 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12088 * jit-icalls.c (mono_break): New JIT icall.
12090 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12092 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12094 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12096 * cpu-*.md: Get rid of unused opcodes.
12098 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12100 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12103 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12106 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12107 the arch independent trampoline code in mini-trampolines.c.
12109 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12111 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12113 * mini-s390.h: Remove an unused define.
12115 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12116 the arch independent trampoline code in mini-trampolines.c.
12118 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12120 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12122 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12124 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12126 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12128 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12130 * cpu-amd64.md: Use smaller sizes for int opcodes.
12132 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12134 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12137 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12140 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12141 instead of though a pointer to save an indirection when accessing elements of
12144 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12146 (NOT_IMPLEMENTED): New helper macro.
12147 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12150 * *.c: Use the new helper macro.
12152 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12154 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12156 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12158 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12161 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12163 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12164 profiling is enabled.
12166 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12168 (mono_arch_emit_prolog): Add more first bblock optimizations.
12170 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12171 in order if possible.
12172 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12173 bblock, since the arguments are still in their original registers.
12175 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12177 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12179 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12182 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12185 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12187 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12188 process async exceptions received while in unmanaged code.
12190 * mini.c (mini_init): Install a callback with the runtime which will be called
12191 when a thread receives an async exception while in unmanaged code.
12193 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12195 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12197 2008-01-16 Wade Berrier <wberrier@novell.com>
12204 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12206 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12207 compilation with sun cc.
12209 * cpu-*.md: Fix the build.
12211 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12213 * mini-amd64.h: Add some comments to the MonoLMF structure.
12215 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12217 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12218 in the LMF structure if possible. This saves two instructions in the
12219 managed->native wrappers.
12221 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12223 2008-01-16 Mark Probst <mark.probst@gmail.com>
12225 * generic-sharing.c: New type argument lookup code which uses the
12226 runtime generic context template.
12228 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12230 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
12232 * mini-arm.c (add_general): Fix arm eabi parameter passing.
12233 (mono_arch_output_basic_block): Fix localloc implementation.
12235 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
12237 * mini-ia64.c (peephole_pass): Fix ia64 build.
12239 * mini-amd64.c (peephole_pass): Fix a warning.
12241 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
12242 at a constant offset from sp/fp.
12244 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
12245 instead of obtaining it from *lmf in the managed method case.
12247 2008-01-14 Zoltan Varga <vargaz@gmail.com>
12249 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
12251 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
12253 * mini.h (MonoInstList): New type.
12254 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
12255 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
12256 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
12257 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
12258 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
12259 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
12260 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
12261 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
12262 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
12263 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
12264 MONO_INST_LIST_FOR_EACH_ENTRY,
12265 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
12266 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
12267 mono_inst_list_first, mono_inst_list_last,
12268 mono_inst_list_next, mono_inst_list_prev): New instruction
12269 list handling interfaces.
12270 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12271 list head 'ins_list'.
12272 (MonoInst): Replace next pointer with list head 'node'.
12273 (MonoCallInst): Make 'out_args' a MonoInstList.
12274 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
12275 (MonoCompile): Delete reverse_inst_list and
12276 reverse_inst_list_len.
12277 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
12278 mono_arch_lowering_pass, mono_arch_local_regalloc,
12279 mono_arch_output_basic_block, mono_arch_emit_prolog):
12280 Convert to new instruction lists.
12281 (insert_after_ins): Delete.
12282 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12284 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12285 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12286 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12287 mono_emulate_opcode, mono_emit_load_got_addr,
12288 inline_method, mono_method_to_ir, mono_print_bb_code,
12289 print_dfn, decompose_pass, nullify_basic_block,
12290 replace_out_block_in_code, remove_block_if_useless,
12291 merge_basic_blocks, move_basic_block_to_end,
12292 try_unsigned_compare, optimize_branches, mono_print_code,
12293 mini_select_instructions, remove_critical_edges): Likewise.
12294 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12295 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12296 mono_arch_output_basic_block, mono_arch_emit_prolog):
12298 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12299 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12300 mono_arch_output_basic_block): Likewise.
12301 (inst_list_prepend, insert_after_ins): Delete.
12302 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12303 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12305 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12306 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12307 mono_arch_emit_prolog): Likewise.
12308 * cfold.c (mono_constant_fold): Likewise.
12309 * liveness.c (visit_bb, mono_analyze_liveness,
12310 optimize_initlocals): Likewise.
12311 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12312 * graph.c (mono_draw_code_cfg): Likewise.
12313 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12314 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12315 mono_ssa_cprop): Likewise.
12316 * abcremoval (get_relations_from_previous_bb, process_block):
12318 * local-propagation (mono_cprop_invalidate_values,
12319 mono_local_cprop_bb): Likewise.
12320 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12321 peephole_pass, mono_arch_output_basic_block,
12322 mono_arch_emit_prolog): Likewise.
12323 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12324 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12325 mono_arch_emit_prolog): Likewise.
12326 (insert_after_ins): Delete.
12327 * aliasing.c (print_code_with_aliasing_information,
12328 mono_build_aliasing_information, mono_aliasing_deadce):
12329 Convert to new instruction lists.
12330 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12331 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12332 mono_arch_local_regalloc, mono_arch_output_basic_block):
12334 (insert_after_ins): Delete.
12335 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12336 peephole_pass, mono_arch_output_basic_block): Convert to
12337 new instruction lists.
12338 * mini-codegen (InstList, inst_list_prepend,
12339 insert_after_ins): Delete.
12340 (insert_before_ins, get_register_force_spilling,
12341 get_register_spilling, free_up_ireg, free_up_reg,
12342 create_copy_ins, create_spilled_store, alloc_int_reg,
12343 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12344 to new instruction lists.
12345 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12346 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12347 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12348 (insert_after_ins): Delete.
12349 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12350 mono_arch_local_regalloc, mono_arch_output_basic_block,
12351 mono_arch_call_opcode): Convert to new instruction lists.
12352 (insert_after_ins): Delete.
12353 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12354 peephole_pass, mono_arch_output_basic_block,
12355 mono_arch_emit_prolog): Convert to new instruction lists.
12357 2008-01-11 Zoltan Varga <vargaz@gmail.com>
12359 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
12361 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
12364 * Makefile.am (version.h): Make this work with non-bash shells.
12366 2008-01-10 Zoltan Varga <vargaz@gmail.com>
12368 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
12370 2008-01-08 Zoltan Varga <vargaz@gmail.com>
12372 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
12373 the InitializeArray optimization.
12375 2008-01-06 Zoltan Varga <vargaz@gmail.com>
12377 * mini.c driver.c: Don't include os/gc_wrapper.h.
12379 2008-01-05 Zoltan Varga <vargaz@gmail.com>
12381 * mini.c (print_jit_stats): Print GC statistics if available.
12383 2008-01-04 Zoltan Varga <vargaz@gmail.com>
12385 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
12387 2007-12-29 Zoltan Varga <vargaz@gmail.com>
12389 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
12391 2007-12-26 Zoltan Varga <vargaz@gmail.com>
12393 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
12395 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
12397 * driver.c (mono_main): Ditto.
12399 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12401 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12403 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12404 in the vtable can't be encoded.
12405 (compile_method): Ditto.
12407 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12409 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12412 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12415 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12416 the top LMF entry belongs to the current method.
12418 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12420 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12422 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
12424 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
12426 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
12428 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
12430 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
12432 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
12435 * basic-float.cs: Add an ulong->double cast test.
12437 2007-12-15 Zoltan Varga <vargaz@gmail.com>
12439 * mini.c (mono_method_to_ir): Fix a warning.
12441 2007-12-14 Zoltan Varga <vargaz@gmail.com>
12443 * mini-ops.h: Add OP_SWITCH.
12445 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
12446 CEE_SWITCH in back-end code, use OP_SWITCH instead.
12448 2007-12-11 Geoff Norton <gnorton@novell.com>
12450 * mini-s390x.c: Minor change to the MAX() define to allow
12451 it to compile with other gcc versions.
12453 2007-12-11 Geoff Norton <gnorton@novell.com>
12456 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
12458 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12460 exceptions-arm.c (mono_arch_get_restore_context): Restore
12463 exceptions-arm.c (throw_exception): Save the frame pointer.
12464 This is a partial fix for #323747. Only the client side is
12467 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12469 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
12470 was using an unrelated variable to log the class which
12471 needed the cctor to be called. This was crashing on arm.
12473 2007-12-09 Robert Jordan <robertj@gmx.net>
12475 * mini-x86.c (mono_arch_emit_epilog):
12476 Consider all kinds of 64-bit types. Fixes #323114.
12478 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12480 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12482 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12484 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12486 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12488 * mini.c: run type ctor before allocating an object, not only
12489 when running it's constructor method (fixes at least part of bug #342507).
12491 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12493 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12495 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12496 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12499 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12500 mono_generic_class_init_trampoline () the same as it is done with the other
12503 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12504 aot-runtime.c aot-compiler.c: Implement AOT support.
12506 2007-12-07 Mark Probst <mark.probst@gmail.com>
12508 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12509 build for archs which don't have the vtable trampoline defined
12512 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12514 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12516 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12518 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12520 * tramp-<ARCH>.c: Use the new helper function.
12522 2007-12-07 Mark Probst <mark.probst@gmail.com>
12524 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12525 trampoline call, which takes a vtable argument.
12527 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12528 OP_TRAMPCALL_VTABLEs like other calls.
12530 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12531 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12532 call. Implemented a support function which fetches the vtable
12533 from a register set.
12535 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12536 Implemented a generic class init trampoline, using the
12537 OP_TRAMPCALL_VTABLE opcode.
12539 * mini.c: Implemented static field access when sharing generic
12540 code. This implies initing the class using the new
12541 OP_TRAMPCALL_VTABLE call.
12543 2007-12-07 Mark Probst <mark.probst@gmail.com>
12545 * mini.c: Don't compile methods with sharing enabled if their
12546 classes are disabled for sharing.
12548 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12550 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12551 opcodes. Fixes #346563.
12553 * objects.cs: Add a new test.
12555 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12557 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12558 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12560 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12562 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12564 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12566 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12569 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12571 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12573 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12574 optimization in the AOT case.
12576 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12578 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12580 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12582 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12584 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12586 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12587 is created by the inlined delegate ctor.
12589 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12591 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12593 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12595 * cpu-x86.md: Fix the length of ckfinite.
12597 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12599 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12601 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12602 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12604 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12606 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12607 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12609 2007-11-28 Martin Baulig <martin@ximian.com>
12612 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12613 after creating the trampoline.
12615 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12617 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12619 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12622 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12623 instead of the calling method to help AOT.
12625 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12627 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12629 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12632 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12634 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12636 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12637 (encode_method_ref): No need to handle generic method definitions specially.
12639 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12641 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12644 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12646 (compile_method): Enable generic sharing.
12648 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12650 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12651 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12653 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12656 * mini-trampolines.c: Fix a warning.
12658 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12660 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12661 (generic_class_is_reference_type): Remove unused function.
12663 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12664 in the generic vtable trampoline case.
12666 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12668 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12669 return an AOT method based on a vtable slot.
12671 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12673 * mini.c (mini_get_vtable_trampoline): Export this.
12675 2007-11-22 Martin Baulig <martin@ximian.com>
12678 (MonoDebuggerInfo): Move `debugger_version' up.
12680 2007-11-22 Martin Baulig <martin@ximian.com>
12683 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12685 * mini-trampolines.c
12686 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12687 after compiling the method.
12689 2007-11-20 Martin Baulig <martin@ximian.com>
12692 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12693 (mono_debugger_remove_breakpoint): Likewise.
12694 (mono_debugger_check_breakpoints): Likewise.
12696 * debug-debugger.c: Implement the new breakpoint interface here.
12698 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12700 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12701 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12703 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12705 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12707 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12709 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12712 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12715 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12716 returning a vtype in a register.
12718 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12719 here from the arch specific code.
12721 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12724 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12725 (mono_arch_emit_prolog): Increment maximum prolog size.
12727 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12728 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12730 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12731 MonoGenericSharingContext.
12733 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12734 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12736 2007-11-15 Mark Probst <mark.probst@gmail.com>
12738 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12739 which extract fields out of the runtime generic context. Full
12740 sharing of the NEWARR opcode.
12742 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12744 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12745 --enable-minimal=ssa.
12747 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12749 * mini-trampolines.c (mono_delegate_trampoline): Update after
12750 mono_marshal_get_delegate_invoke () signature change.
12752 2007-11-13 Mark Probst <mark.probst@gmail.com>
12754 * mini.c: Removed the shared context in favor of the generic
12755 sharing context. Allocate the MonoJitInfo structure with room for
12756 the generic sharing context if it's needed.
12758 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12759 domain-internals.h now.
12761 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12763 * generic-sharing.c: Several changes for working without a shared
12764 context and instead operating on open types instead.
12766 2007-11-12 David S. Miller <davem@davemloft.net>
12768 * inssel-sparc.brg: Fix double instruction emit.
12770 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12772 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12773 Get/Set/Address methods.
12775 * mini.c debug-debugger.c mini-trampolines.c: Update after
12776 mono_marshal_get_delegate_invoke signature change.
12778 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12780 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12781 This can happens with dynamic methods. Fixes the other bug in #322722.
12783 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12785 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12788 * mini-arm.c (arm_patch): Implement patching of BX call
12789 sequence. Fixes one of the bugs in #322722.
12791 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12793 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12794 under Linux. We only need to flush every 32-byte cache line.
12796 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12799 move_basic_block_to_end: Add branches when needed, eventually creating
12801 optimize_branches: added a parameter that tells if it's ok to create
12802 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12803 and avoid calling move_basic_block_to_end when it's not ok.
12806 2007-11-07 Mark Probst <mark.probst@gmail.com>
12808 * mini.c: Abort inlining call to InitializeArray if something
12809 looks wrong. Let the icall handle it, which now has proper safety
12812 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12814 * mini.c (mono_spill_call): add support for soft-float.
12816 * mini.c (mono_method_to_ir): add support for soft-float
12817 to inlined functions that return float.
12819 * mini.c (mono_method_to_ir): add support for soft-float
12820 to cee_stsfld opcode on float fields.
12822 2007-11-05 Geoff Norton <gnorton@novell.com>
12824 * mini-x86.h: Fix the structure access for X86 Leopard.
12827 2007-11-05 Martin Baulig <martin@ximian.com>
12829 * mini-trampolines.c
12830 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12831 after compiling the method to notify the debugger.
12833 2007-11-05 Martin Baulig <martin@ximian.com>
12835 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12837 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12839 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12840 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12842 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12844 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12845 native-to-managed wrappers.
12847 2007-11-01 Geoff Norton <gnorton@novell.com>
12849 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12852 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12854 * mini.c, mini-x86.c: when getting back from unmanaged code
12855 to managed via a marshaled delegate we also need to set the
12858 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12860 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12863 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12865 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12866 let the debugger or other external agents to tell the JIT when
12867 a sw breakpoint has been inserted in the code that the JIT needs
12868 to be able to inspect.
12870 2007-10-31 Martin Baulig <martin@ximian.com>
12873 (MonoDebuggerInfo): Remove `runtime_class_init'.
12875 2007-10-30 Martin Baulig <martin@ximian.com>
12878 (mono_debugger_thread_created): Added `MonoThread *' argument.
12879 (mono_debugger_extended_notification): New public method.
12880 (mono_debugger_trampoline_compiled): New public method.
12883 (MonoDebuggerThreadInfo): Added `thread' and
12884 `extended_notifications' fields.
12887 (debugger_executable_code_buffer): New static variable.
12890 (MonoDebuggerInfo): Added `executable_code_buffer',
12891 `executable_code_buffer_size', `breakpoint_info_area',
12892 `breakpoint_table' and `breakpoint_table_size'.
12894 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12896 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12897 that IP either is an unused value or the vtable pointer. IMT
12898 calls use vtable + offset now. Reduced by almost half the size
12901 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12903 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12904 defines to access param registers. Replace long usage with
12905 gsize as sizeof(long) != sizeof(void*) on Win64.
12907 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12908 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12909 instead of non-existant _GetAddressOfReturnAddress.
12911 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12912 param registers. Save/restore %rdi and %rsi in MonoLMF.
12914 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12915 param registers. Modify (throw_exception) signature to take
12916 %rdi and %rsi on Win64.
12918 Code is contributed under MIT/X11 license.
12920 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12922 * helpers.c: unlink debugging output files.
12924 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12926 * mini.c: Move mono_create_ftnptr () to object.c.
12928 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12930 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12931 optional. This function can now be used to disassemble code generated
12932 outside the JIT such as trampolines and IMT thunks.
12934 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12936 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12937 vtable pointer from a ldr instruction.
12939 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12940 new IMT call sequence.
12942 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12943 call sequence for interface invocations.
12945 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12946 for imt support. This function is empty since IMT on ARM requires no
12947 special handling on the IR side.
12949 * mini-arm.c (mono_arch_find_imt_method): added, required for
12952 * mini-arm.c (mono_arch_find_this_argument): added, required
12955 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12956 a ldr instruction to load a value stored in the code stream.
12958 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12962 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12964 * mini.c (mini_init): Install the jump trampoline callback.
12966 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12968 * mini-trampolines.c: handle synchronized methods with the common
12969 vtable trampoline (bug #335601).
12971 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12973 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12975 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12978 * mini-ia64.h mini-ia64.c: Add support for IMT.
12980 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12981 prolog. Fixes #331958.
12983 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12985 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12987 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12989 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12992 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12994 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12997 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12999 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13002 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13004 * mini-trampolines.c: changed the magic rampoline to understand
13005 the common vtable trampoline method: the method to invoke is
13006 determined by the vtable displacement of the call.
13008 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13010 * mini.c, mini.h: register the common vtable trampoline if the
13011 architecture supports it.
13013 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13015 * cpu-amd64.md: use the correct max length for tls_get.
13017 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13019 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13020 CEE_STELEM_ANY. Fixes #333696.
13022 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13024 * exceptions-x86.c: provide more graceful handling of the case where
13025 we followed a bogus function pointer from managed code (bug #332866).
13027 2007-10-11 Mark Probst <mark.probst@gmail.com>
13029 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13030 replaces the generic_shared flag and will carry more information
13033 * generic-sharing.c: Added mini_type_stack_size() which allows
13034 allows open types if given a generic sharing context.
13035 mini_get_basic_type_from_generic() takes a
13036 MonoGenericSharingContext* instead of a MonoCompile* now.
13038 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13039 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13040 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13041 changes above. Just passing arguments through to the right
13044 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13046 * mini-arm.c: unify the call emission to emit_code_seq().
13048 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13050 * tramp-arm.c: reduced the trampoline size.
13052 2007-10-10 Mark Probst <mark.probst@gmail.com>
13054 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13055 variable handling out of arch-specific code.
13057 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13059 * mini-arm.c: implemented fast delegate dispatch.
13061 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13063 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13064 that fp elimination is turned off if the space required by locals is too
13065 big. Fixes #331958.
13067 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13069 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13070 ARM to the new style trampoline.
13072 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13074 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13076 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13078 2007-10-09 Martin Baulig <martin@ximian.com>
13081 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13082 `field_info_offset_offset'.
13084 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13086 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13087 removed more internal usage of the r11 register and made it available
13088 to the register allocator.
13090 2007-10-08 Mark Probst <mark.probst@gmail.com>
13092 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13093 when sharing generics and treat type variables as references.
13095 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13097 * mini-ppc.c: started removing the internal uses of register r11
13098 to eventually allow the register allocator to manage it as an
13099 additional available register.
13101 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13103 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13105 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13107 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13108 specific trampolines as they are not performance critical as a jump
13109 target (maybe align as before only for AOT code?). This saves about
13110 200 KB of native code on x86 for monodevelop startup.
13112 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13114 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13115 monodevelop startup.
13117 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13119 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13121 * mini-sparc.h mini-sparc.c: Implement IMT support.
13123 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13124 its smaller and doesn't clobber sparc_g1.
13126 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13128 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13130 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13132 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13134 * mini-ppc.c: implemented fast delegate invocation.
13136 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13138 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13140 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13142 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13143 code to the new style trampoline in preparation for IMT support.
13145 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13147 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13148 systems already. This also reduces the specific trampiline sizes and
13149 prepares for the use of r12 as the IMT identifier register.
13151 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13153 * mini-mips.h: endianess fix (simplified from a patch by
13154 Thomas Kunze <thommy@tabao.de>, bug #323737).
13156 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13158 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13159 to access ucontext fields and enable netbsd support
13160 (partially from Magnus Henoch <mange@freemail.hu>).
13162 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13164 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13165 use the preprocessor from the CPP env var if it is set.
13167 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13169 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13170 code, before interface_offset gets used.
13172 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13174 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13175 mono_class_setup_vtable () before accessing klass->vtable.
13177 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13179 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13182 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13184 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13185 IMT slots (this saves hundreds of KB of memory in programs like
13186 IronPython and Monodevelop).
13188 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13190 * mini.c: print the delegate counter.
13192 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13194 * mini-x86.c: make it easier to enable the debugging code for IMT
13197 2007-09-28 Martin Baulig <martin@ximian.com>
13200 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13201 `mono_method_klass_offset' and `mono_method_token_offset'.
13203 2007-09-20 Mark Probst <mark.probst@gmail.com>
13205 * mini.c: First generics sharing implementation. Can only share
13206 in very simple cases. If sharing doesn't work it falls back to
13207 dedicated compilation.
13209 * mini.h: Flag in MonoCompile to specify whether generic
13210 compilation is shared. Flags enum for marking which generic inst
13211 of a context is used. Prototypes for helper functions.
13213 * generic-sharing.c: Helper functions for generic method sharing.
13215 * optflags-def.h: Optimization flag (gshared) for enabling generic
13216 method sharing added.
13218 * Makefile.am: generic-sharing.c added.
13220 2007-09-19 Daniel Nauck <dna@mono-project.de>
13222 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13224 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13225 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13228 2007-09-19 Martin Baulig <martin@ximian.com>
13230 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
13231 mono_debug_cleanup() is now part of mono_cleanup().
13233 2007-09-18 Zoltan Varga <vargaz@gmail.com>
13235 * driver.c (mono_main): Fix a warning.
13237 2007-09-17 Zoltan Varga <vargaz@gmail.com>
13239 * aot-compiler.c: Optimize various parts when processing large assemblies.
13242 * mini.c (mono_patch_info_hash): Improve hash function.
13244 2007-09-14 Jonathan Chambers <joncham@gmail.com>
13246 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
13248 Code is contributed under MIT/X11 license.
13250 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13252 * mini.c (mini_init): Fix a leak.
13254 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
13256 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13258 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
13260 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13262 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
13264 2007-09-13 Zoltan Varga <vargaz@gmail.com>
13266 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
13269 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13271 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13273 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
13275 * aot-runtime.c (decode_patch_info): Ditto.
13277 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13279 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13280 static case. Cache delegates in architecture specific code,
13281 based on number of parameters.
13283 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13284 in architecture specific code, based on number of parameters.
13286 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13287 caching happen in architecture specific code now.
13289 Code is contributed under MIT/X11 license.
13291 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13293 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13294 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13295 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13297 Code is contributed under MIT/X11 license.
13299 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13300 * mini.c: (mono_thread_abort) Fixed bug #82416.
13302 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13304 * mini.: hook the new managed GC allocation feature into the JIT.
13306 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13308 * mini.c: implementation for the new runtime tls opcode.
13310 2007-09-11 Martin Baulig <martin@ximian.com>
13313 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13314 `mono_method_inflated_offset'.
13316 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13318 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13319 async exceptions into a method.
13321 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13322 purpose of testing whenever the unwinder works at every instruction.
13324 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13326 * mini.c: check accessibility of method used in ldftn (fixes
13329 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13331 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13333 * inssel.brg: Fix a warning.
13335 2007-09-03 Martin Baulig <martin@ximian.com>
13337 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13338 now takes the `main_method' as argument.
13340 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13342 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13344 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13346 * driver.c: include the cil-coff.h header on Windows.
13348 Code is contributed under MIT/X11 license.
13350 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13352 * mini.c, driver.c: don't include the cil-coff.h header.
13354 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13356 * mini.c: flag places that needs fixes fo soft-float support.
13358 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
13360 * mini.h, inssel-float.brg: fix soft-float constant loads on big
13361 endian systems (partially from Dean Jenkins, bug #81924).
13363 2007-08-28 Mark Probst <mark.probst@gmail.com>
13365 * mini.c (check_linkdemand): Remove embedded reference object in
13366 call to LinkDemandSecurityException.
13367 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
13368 with an IntPtr instead of a reference object.
13370 2007-08-28 Zoltan Varga <vargaz@gmail.com>
13372 * mini.c (handle_initobj): Handle alignment properly.
13374 * inssel.brg (mini_emit_memset): Ditto.
13376 * inssel.brg (mini_emit_memcpy): Ditto.
13378 * inssel-sparc.brg: Ditto.
13380 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
13382 2007-08-26 Zoltan Varga <vargaz@gmail.com>
13384 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
13385 exceptions raised in unmanaged code. Fixes part of #82594.
13387 2007-08-24 Mark Probst <mark.probst@gmail.com>
13389 * mini.c (mono_method_to_ir), declsec.c
13390 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
13392 2007-08-22 Martin Baulig <martin@ximian.com>
13395 (MonoDebuggerThreadInfo): New typedef.
13396 (mono_debugger_thread_table): New global variable.
13397 (mono_debugger_thread_created): New public function.
13398 (mono_debugger_thread_cleanup): New public function.
13401 (MonoDebuggerInfo):
13402 - removed `get_current_thread' and `lookup_assembly'.
13403 - removed `data_table'.
13404 - added `thread_table'.
13407 (mono_thread_start_cb): Call mono_debugger_thread_created().
13408 (mono_thread_attach_cb): Likewise.
13409 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13410 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13413 * driver.c (mono_main): Move mono_debug_init() up, before calling
13414 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13416 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13418 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13419 together when passing several arguments of type double (gives a small
13420 speedup and saves a few bytes of generated code).
13422 2007-08-20 Jb Evain <jbevain@novell.com>
13424 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
13426 2007-08-20 Jb Evain <jbevain@novell.com>
13428 * mini.c (mono_method_to_ir): throw MethodAccessException
13429 and FieldAccessException instead of InvalidProgramException.
13431 2007-08-20 Mark Probst <mark.probst@gmail.com>
13433 * mini.c: CoreCLR security checks.
13435 * mini.h: Removed MonoSecurityMode (moved to
13436 metadata/security-manager.h) and mono_security_mode global var
13437 (replaced by set/get functions in security-manager.h).
13439 * driver.c: Added "core-clr-test" security mode for testing. Used
13440 set-function for setting security mode.
13442 2007-08-17 Mark Probst <mark.probst@gmail.com>
13444 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
13445 the new jit_info_table.
13447 * driver.c: Test code for the new jit_info_table (enabled by the
13448 define MONO_JIT_INFO_TABLE_TEST).
13450 2007-08-14 Zoltan Varga <vargaz@gmail.com>
13452 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13453 detection of call <REG> instruction sequence. Fixes build on freebsd.
13455 2007-08-13 Zoltan Varga <vargaz@gmail.com>
13457 * mini-exceptions.c: Fix a warning.
13459 2007-08-11 Zoltan Varga <vargaz@gmail.com>
13461 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
13462 stack overflow handling code on amd64 too.
13464 * mini-exceptions.c (mono_setup_altstack): Make this use
13465 mono_thread_get_stack_bounds ().
13467 * mini-x86.h: Disable sigaltstack on solaris x86.
13469 2007-08-10 Zoltan Varga <vargaz@gmail.com>
13471 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13473 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13475 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13477 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13479 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13481 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13483 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13485 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13488 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13490 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13491 to be emitted (bug #82281).
13493 2007-08-01 Martin Baulig <martin@ximian.com>
13495 Merged the `debugger-dublin' branch.
13497 * debug-debugger.h (MonoDebuggerInfo):
13498 Removed the `old_*' compatibility entries.
13499 Added `debugger_version' and `data_table'.
13500 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13501 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13504 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13505 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13506 instead of a `gconstpointer'.
13507 (mono_debugger_insert_method_breakpoint): Return a
13508 `MonoDebugMethodAddressList *'.
13510 2007-06-28 Martin Baulig <martin@ximian.com>
13512 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13514 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13516 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13517 __builtin_frame_address () since it is broken on older gcc versions.
13519 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13521 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13522 on the stack overflow handling and made the managed stack overflows
13523 catchable in most cases using soft guard pages.
13524 * exceptions-x86.c: added code to restore the protection in the soft
13525 guard pages at the end of exception handling.
13527 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13529 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13531 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13533 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13534 exception handling.
13536 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13538 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13539 signal handling support until it has been ported to the new mechanism.
13540 * mini.c: fixed stack overflow detection and use the new
13541 architecture code to handle signals on the altstack.
13543 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13545 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13546 stack overflows on the alt stack.
13548 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13550 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13551 stack overflows on the alt stack.
13553 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13555 * exceptions-ppc.c: cleanup preparing for altstack support.
13557 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13559 * exceptions-arm.c: cleanup preparing for altstack support.
13561 2007-07-27 Mark Probst <mark.probst@gmail.com>
13563 * mini.c (print_jit_stats): Output hazard pointer stats.
13565 2007-07-26 Mark Probst <mark.probst@gmail.com>
13567 * driver.c, mini.c: Replaced security mode flags with a single
13570 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13572 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13574 2007-07-25 Mark Probst <mark.probst@gmail.com>
13576 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13577 (which doesn't do anything yet) for activating Core CLR
13578 (Silverlight) security.
13580 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13582 * mini-codegen.c: work around a possible gcc bug on arm.
13584 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13586 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13587 message for platforms that don't support AOT compilation.
13589 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13591 * mini.h, mini.c, driver.c: temporary smcs hack.
13593 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13595 * mini-arm.h, mini-arm.c: arm EABI fixes.
13597 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13599 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13602 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13603 trampolines taking a method argument.
13605 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13607 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13608 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13610 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13611 JIT compilation throws an exception. Fixes #82050.
13613 2007-07-19 Mark Probst <mark.probst@gmail.com>
13615 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13616 with the MONO_EXCEPTION_ defines.
13618 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13620 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13623 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13624 the cause of an assertion.
13626 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13628 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13631 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13633 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13634 assert. Should fix #82103.
13636 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13638 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13639 here too. Fixes #82095.
13641 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13644 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13646 * mini-amd64.h: Enable IMT for amd64.
13648 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13650 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13652 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13654 2007-07-12 Mark Probst <mark.probst@gmail.com>
13656 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13657 as soon as check_linkdemand sets an exception_type.
13659 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13661 * mini-x86.c: fixed offsets for IMT call sequence.
13662 * mini-x86.h: enable IMT again.
13664 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13666 * trace.c (mono_trace_enter_method): Decode MonoType too.
13668 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13670 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13672 * mini-amd64.c: Add preliminary IMT implementation.
13674 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13676 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13677 understand the new IMT-base interface invocation (thanks to
13678 Daniel Nauck for the report and the remote debugging session).
13680 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13682 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13684 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13686 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13688 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13690 * mini-trampolines.c: implement AOT IMT support.
13691 * mini-x86.h: enable IMT support for wider testing.
13693 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13695 * inssel.brg (emit_imt_argument): Add aot support here.
13697 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13699 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13701 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13702 of the IMT implementation, partially from massi, with my
13703 implementation of the bsearch sequence. Disabled by default until
13704 the AOT code is implemented.
13706 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13708 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13710 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13712 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13714 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13715 arch-independent IMT JIT code from Massimiliano
13716 Mantione (massi@ximian.com) with small cleanups from me.
13718 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13720 * Makefile.am: fix svn invocation to get the svn revision to be
13721 independent of the local language (build fix).
13723 2007-07-09 Mark Probst <mark.probst@gmail.com>
13725 * mini.c (inline_method): Reset cfg->exception_type if the
13726 inlining is aborted. Fixes: 82049.
13728 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13730 * mini.c: remove assert from exception handling code when exception_ptr
13733 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13735 * mini.c (mono_codegen): Add an assert.
13737 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13738 enter and leave code.
13739 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13741 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13743 * mini-ppc.c: fixed memory corruption for localloc(0)
13746 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13748 * mini.c: Fix warnings.
13750 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13752 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13753 to emit better double->int conversions.
13755 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13757 * mini.c: the provided Min/Max optimizations are valid for unisgned
13760 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13762 * 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
13764 2007-06-28 Miguel de Icaza <miguel@novell.com>
13766 * mini.c (mono_running_on_valgrind): Add support for reporting the
13767 method and its boundaries to valgrind.
13769 2007-06-28 Martin Baulig <martin@ximian.com>
13771 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13773 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13775 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13777 * generic.2.cs: Add new test case.
13779 2007-06-25 Martin Baulig <martin@ximian.com>
13781 Merged the `debugger-dublin' branch.
13784 (mono_debugger_insert_method_breakpoint): New public method.
13785 (mono_debugger_remove_method_breakpoint): Likewise.
13786 (mono_debugger_check_breakpoints): New static method.
13787 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13789 * debug-debugger.h (MonoDebuggerInfo):
13790 Renamed (to keep backward compatibility in the vtable):
13791 `insert_breakpoint' -> `old_insert_breakpoint'.
13792 `remove_breakpoint' -> `old_remove_breakpoint'.
13793 `create_string' -> `old_create_string'.
13794 `lookup_class' -> `old_lookup_class'.
13795 `lookup_type' -> removed; changed into a dummy field.
13796 `lookup_assembly' -> `old_lookup_assembly'.
13797 Added (same functionality, but different signature):
13798 `create_string', `lookup_class', `lookup_assembly'
13800 `get_method_addr_or_bpt', `remove_method_breakpoint',
13801 `runtime_class_init'.
13803 * debug-debugger.c: Merged the `debugger-dublin' branch.
13805 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13807 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13809 (peephole_pass): Likewise.
13811 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13813 * driver.c: hopefully make setaffinity work also for ancient
13816 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13818 * driver.c : win32 build fix.
13820 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13822 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13823 processor if it is set.
13825 2007-06-21 Martin Baulig <martin@ximian.com>
13827 * debug-mini.h: New file.
13830 (mono_debugger_insert_breakpoint_full): Moved here from
13831 ../metadata/mono-debug-debugger.c.
13832 (mono_debugger_remove_breakpoint): Likewise.
13833 (mono_debugger_breakpoint_callback): Likewise.
13835 2007-06-15 Raja R Harinath <rharinath@novell.com>
13837 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13838 changes in MonoGenericClass.
13840 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13842 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13844 2007-06-14 Raja R Harinath <rharinath@novell.com>
13846 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13847 removal of MonoGenericMethod.
13849 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13851 * mini-exceptions.c: hooks for the exception events profiling API.
13853 2007-06-14 Randolph Chung <tausq@debian.org>
13855 * Makefile.ma: Add hppa target.
13856 * mini-arch.h: Include mini-hppa.h
13857 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13858 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13859 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13861 2007-06-14 Randolph Chung <tausq@debian.org>
13863 * inssel.brg: Add rules for "chained" compare-branch operations so that
13864 a single compare op can affect multiple branches. Adjust cost for
13865 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13866 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13867 cost for some rules so that they can more easily be overridden by
13868 per-arch rules (with fixes from lupus).
13869 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13871 2007-06-13 Randolph Chung <tausq@debian.org>
13873 * mini-ops.h: Reorder branch ops so that they match the order of the
13874 corresponding CEE_* ops. The code expects them this way.
13875 Add new ops for HPPA target.
13876 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13878 2007-06-13 Randolph Chung <tausq@debian.org>
13880 * mini-exceptions.c: Handle cases where the stack grows towards
13882 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13884 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13886 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13888 * driver.c: explain where a non-matching corlib is found.
13890 2007-06-13 Mark Probst <mark.probst@gmail.com>
13892 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13894 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13896 * mini-exceptions.c: Generate a method profile leave event during
13897 an exception to ensure that the profiler gets notified.
13899 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13901 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13904 * cpu-amd64.md: Add long_and/or/xor opcodes.
13906 2007-06-06 Wade Berrier <wberrier@novell.com>
13908 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13909 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13910 length of instruction shr_imm (expected 8, got 10)
13912 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13914 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13916 2007-06-06 Mark Probst <mark.probst@gmail.com>
13918 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13919 MonoInternalHashTable again (fixed bug in the internal hash table
13922 2007-06-06 Mark Probst <mark.probst@gmail.com>
13924 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13925 Have to figure out what makes it crash the SWF regression.
13927 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13929 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13931 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13933 * mini.c: optimize out the type check when storing null in a
13936 2007-06-04 Mark Probst <mark.probst@gmail.com>
13938 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13939 MonoInternalHashTable.
13941 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13943 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13944 signed integer methods.
13946 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13948 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13949 permanently since the current approach doesn't work.
13951 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13953 * inssel.brg (stmt): Only call delegate->invoke_impl if
13954 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13956 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13958 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13959 the sreg2==rdx case.
13961 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13962 account if it contains a rex prefix.
13963 (peephole_pass): Handle OP_FMOVE as well.
13965 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13967 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13968 as it causes regressions.
13970 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13972 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13973 static case as well.
13975 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13977 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13978 (mono_arch_get_this_arg_from_call): Ditto.
13980 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13982 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13985 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13986 (mono_arch_get_this_arg_from_call): Ditto.
13988 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13990 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13991 try to create optimized invoke code and use that for further invocations.
13992 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13994 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13996 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13998 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13999 sealed classes or methods.
14000 *devirtualization.cs: tests for the new optimization
14002 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14004 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14005 by the update_volatile () function.
14007 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14009 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14012 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14014 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14016 * mini.c: Add configure checks for header files.
14017 * mini-x86.c: Add configure checks for header files.
14018 * trace.c: Add configure checks for header files.
14019 * aot-runtime.c: Add configure checks for header files.
14020 * aot-compiler.c: Add configure checks for header files.
14021 * driver.c: Add configure checks for header files.
14022 * mini-codegen.c: Add configure checks for header files.
14024 Code is contributed under MIT/X11 license.
14026 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14028 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14029 icompare_imm -128 + op_iclt. Fixes #81703.
14031 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14033 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14035 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14037 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14038 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14039 so that all isinst checks now use "interface_bitmap".
14041 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14043 * cpu-amd64.md (jmp): Fix a warning.
14045 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14047 * basic.cs: Add new regression test.
14049 * basic.cs: Remove test which is now in basic-long.cs.
14051 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14053 * basic-long.cs: Add new test.
14055 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14057 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14059 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14061 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14063 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14066 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14067 throwing code a bit.
14069 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14070 the exception throwing code a bit.
14072 * mini-x86.c (get_call_info): Allocate result from a mempool.
14074 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14076 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14078 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14080 * mini.h (MonoCompile): Add 'token_info_hash' field.
14082 * mini.c: Save token->method associations during compilation so the AOT
14083 compiler can use it.
14085 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14086 which reference generic classes and methods.
14088 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14090 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14092 * aot-compiler.c (compile_method): Fix a typo in a comment.
14094 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14096 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14097 everything generic.
14099 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14101 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14103 * mini.h (MonoCompile): Add 'args' field.
14105 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14108 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14110 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14112 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14114 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14116 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14117 opcodes for some opcodes.
14119 * mini.h *.brg *.c: Use the new opcodes.
14121 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14123 * mini.h: Bumped aot revision.
14125 * inssel.brg: modified code generation of type checks for interfaces
14126 to use the new "MonoClass.interface_bitmap" instead of the old
14127 "MonoClass.interface_offsets".
14129 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14131 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14133 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14135 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14138 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14140 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14142 2007-04-27 Wade Berrier <wberrier@novell.com>
14144 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14145 mini.h) to fix build.
14147 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14149 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14151 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14152 causes the corlib unit tests to fail.
14154 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14156 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14158 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14160 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14161 opcodes to the comparison relations.
14163 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14164 opcodes to their types.
14166 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14168 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14169 it in cfg->arch.cinfo.
14171 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14173 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14174 cfg->cil_offset_to_bb.
14176 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14178 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14179 created becase of initlocals.
14181 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14183 * mini-alpha.c cpu-alpha.md: More alpha port work from
14184 Sergey Tikhonov <tsv@solvo.ru>.
14186 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14188 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14190 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14192 * cpu-s390.md (break): Correct the length of break instruction.
14194 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14196 * mini.c: fix a couple of soft-float issues and comments.
14198 2007-04-15 Miguel de Icaza <miguel@novell.com>
14200 * trace.c (is_filenamechar): - is also a filename char.
14202 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14204 * mini-s390.c: Correct checking for enum type in return value processing.
14206 2007-04-14 Raja R Harinath <rharinath@novell.com>
14208 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14209 (version.h): Makefile is in the build directory.
14211 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14213 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14215 2007-04-11 Martin Baulig <martin@ximian.com>
14217 * mini.c (can_access_member): Fix handling of generic classes;
14220 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14222 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14224 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14226 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14228 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14230 * mini-codegen.c: make sure the right spill amount is
14231 used for fp or integer registers (fixes the float_sub_spill() on ppc).
14233 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
14235 * mini-ppc.c: fixes for the fp_branch_nan test.
14237 2007-03-23 Zoltan Varga <vargaz@gmail.com>
14239 * basic.cs: Comment out new test which still fails on ia64.
14241 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14243 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
14245 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14247 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
14249 2007-03-22 Zoltan Varga <vargaz@gmail.com>
14251 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
14252 on 64 bit machines. Fixes part of #80738.
14254 * basic.cs: Add regression test.
14256 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14258 * inssel.brg basic.cs: Revert previous change to fix build.
14260 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
14263 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
14265 * basic.cs: Add new regression test.
14267 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14269 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14272 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14274 * cpu-s390x.md: Correct length of break instruction.
14276 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14278 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14279 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14281 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14283 * *.c: Begin WIN64 port.
14284 * mini.c: Use correct register in profiler.
14285 * mini-amd64.c: No inline assembly on Win64.
14286 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14287 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14288 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14289 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14290 mono_arch_ip_from_context for Win64.
14292 Contributed under MIT/X11 license.
14294 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14296 * exceptions-amd64.c (seh_handler): Ditto.
14298 * exceptions-x86.c (seh_handler): Fix a memory leak.
14300 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14302 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14303 mini-s390x.c: fixed peephole optimizations to deal
14304 correctly with 1 and 2 byte reload avoidance.
14306 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14308 * cpu-s390.md, cpu-s390x.md: update localloc length.
14310 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14312 * cpu-g4.md: added missing descriptions.
14314 2007-03-14 Miguel de Icaza <miguel@novell.com>
14316 * Makefile.am: Add support so the tail tests are not executed on
14317 PowerPC as that is a known limitation of the PowerPC port.
14319 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14321 * runmdesc.bat: Move to msvc directory.
14323 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14325 * runmdesc.bat: Run executable that was produced by the current
14326 target and sent via an argument.
14328 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14330 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14333 * generics.2.cs: Add regression test.
14335 2007-03-09 Wade berrier <wberrier@novell.com>
14337 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14339 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14341 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14342 AOT code depends on this.
14344 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14346 * mini.c: more precise tracking of types in the eval stack
14347 (part of fix for bug #81044).
14349 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14351 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14353 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14355 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14357 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
14359 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
14361 2007-02-22 Zoltan Varga <vargaz@gmail.com>
14363 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
14364 a pointer on 64 bit systems. Fixes #80190.
14366 * iltests.il: Add new regression test.
14368 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14370 * mini.c: inline a constant for Environment.IsRunningOnWindows.
14372 2007-02-19 Geoff Norton <gnorton@customerdna.com>
14374 * trace.c: Remove an erroneous alignemnt check when tracing.
14375 Fixes --trace on OSX86.
14377 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14379 * mini-$(arch).h: initialize SP in context for all the archs.
14381 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
14383 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
14384 regressions in the thread tests.
14386 2007-02-14 Zoltan Varga <vargaz@gmail.com>
14388 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
14389 - fixed implementation of LOCALLOC opcode
14390 - implemented non-un compare for floats
14392 - implementation of FDIV and CKFINITE opcodes
14393 - fixes for latest mono updates
14394 - additional arch opcodes
14396 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14398 * Makefile.am: simplify and merge rules for cross-compilation.
14400 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14402 * local-propagation.c: Actually *apply* the fix for bug 80591...
14404 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14406 * mini-exceptions.c: backuot part of the last change
14407 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14409 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14410 * inssel.brg: Fix bug 59286.
14413 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14415 * mini-exceptions.c: patch from Zoltan to correctly check for
14416 stack boundaries (using the stack register, not the frame register),
14417 fixes bugs #80724, #79717.
14419 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14421 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14422 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
14424 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
14425 presence of frame pointer elimination.
14427 2007-02-01 Geoff Norton <gnorton@customerdna.com>
14429 * mini-x86.h: NetBSD UCONTEX_REG defines.
14431 2007-02-01 Zoltan Varga <vargaz@gmail.com>
14433 * inssel-amd64.brg: Fix amd64 build.
14435 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
14437 * mini.h: remove extern to workaround what looks likes gcc bug 26905
14440 2007-01-31 Zoltan Varga <vargaz@gmail.com>
14442 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
14445 * mini-<ARCH>.c: Use mono_is_regsize_var ().
14447 2007-01-30 Mark Mason <mason@broadcom.com>
14449 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
14450 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
14451 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
14452 beginning support for CEE_JMP [not quite working yet]
14453 * tramp-mips.c: LMF handling now works
14455 2007-01-30 Zoltan Varga <vargaz@gmail.com>
14457 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
14459 * mini.h (NULLIFY_INS): New macro.
14461 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14463 * mini.c: statistical profiler fix for windows, patch
14464 from Tor Lillqvist (tml@novell.com).
14466 2007-01-30 Massimiliano Mantione <massi@ximian.com>
14467 * local-propagation.c: Fix bug 80591.
14469 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14471 * Makefile.am: put back the --export-dynamic option as with
14472 the previous gmodule flags (thanks to Robert Jordan).
14474 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14476 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14478 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14479 simplify and speed up the local register allocator. Also rename some fields
14480 like iassign->vassign.
14482 * regalloc.c: Remove some functions which are no longer used since their
14483 inlined version is in mini-codegen.c.
14485 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14487 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14489 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14491 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14492 narrowing. Fixes #80622.
14494 * iltests.il: Add new regresssion test.
14496 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14498 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14499 debug-debugger.c, debug-debugger.h: warning fixes.
14500 * driver.c: updated copyright year and made it fit in one line.
14502 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14504 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14506 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14508 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14510 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14512 * iltests.il: Add new test for bug #80507.
14514 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14516 * mini-arm.h: use soft-float also on vfp for now.
14518 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14520 * mini.c: fix some more soft-float issues.
14522 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14524 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14526 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14527 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14528 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14529 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14531 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14533 * mini-arm.c: typo fix.
14535 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14537 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14539 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14541 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14542 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14544 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14546 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14548 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14550 * inssel.brg: Fix a warning.
14552 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14554 * abcremoval.c ssa.c ssapre.c: Update after this change.
14556 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14558 * dominators.c (df_set): Use mono_bitset_union_fast.
14560 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14562 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14563 mini-codegen.c: reduce relocations and memory usage for the cpu
14566 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14568 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14570 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14571 to reduce their size.
14573 2007-01-19 Mark Mason <mason@broadcom.com>
14575 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14576 * mini-mips.c: more configuration macros, support long conditional branches, additional
14577 asserts, fix epilog instrumentation.
14578 * mini-mips.h: use standard stack walk
14579 * cpu-mips.md: increase size of div, rem and conditional branches
14581 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14583 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14586 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14588 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14589 (compile_method): Ditto.
14591 * aot-runtime.c (decode_klass_info): Ditto.
14593 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14594 needed by the code generated by inssel.brg. Also fix a warning.
14596 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14598 * mini.c: deal with enums that become genericinsts by
14599 being nested in a generic class (bug #79956).
14601 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14603 * mini.c: match the generic definition to check for
14604 private access with generic types (bug #78431).
14606 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14608 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14609 to make life easier for people cross-compiling that insist on not
14612 2007-01-17 Mark Mason <mason@broadcom.com>
14614 * inssel-long.brg: patch to deal with mips missing flags
14615 * inssel-long32-mips.brg: implement overflow checks
14616 * insset-mips.brg: implement overflow checks
14617 * mini-mips.h: implement conditional exception handling
14618 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14619 Remove unused code, minor cleanups.
14620 * exceptions-mips.c: minor cleanups
14621 * mini-ops.h: add mips conditional exception ops
14622 * cpu-mips.md: add mips conditional exception ops
14625 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14627 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14628 to deal with mips missing of flags.
14630 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14632 * exceptions-ppc.c: execute fault handlers.
14634 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14636 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14638 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14640 * mini.c: handle also floating point values in initialize_array.
14642 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14644 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14645 array initialization and make it conditional on the intrins option.
14647 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14649 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14650 relocations and put the patch info names close to the enum definition.
14652 2007-01-15 Mark Mason <mason@broadcom.com>
14654 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14656 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14658 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14660 2007-01-12 Raja R Harinath <rharinath@novell.com>
14662 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14664 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14666 * Makefile.am: distribute the mips sources.
14668 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14670 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14673 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14675 * cpu-x86.md: back out for now as this triggers other regressions.
14677 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14679 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14680 to eax:edx, so ecx can't get allocated to them (bug #80489).
14682 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14684 * mini.c, mini-exceptions.c: enabled running fault handlers
14687 2007-01-03 Miguel de Icaza <miguel@novell.com>
14689 * driver.c: If nothing fail, do not use the string "failed",
14690 because it makes it very annoying to view test result logs on the
14693 2006-12-30 Miguel de Icaza <miguel@novell.com>
14695 * debug-debugger.c (mono_debugger_main): Rename "main" to
14696 "main_method" to prevent a warning.
14698 Remove a warning for unused field.
14700 2006-12-28 Martin Baulig <martin@ximian.com>
14703 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14705 2006-12-22 Martin Baulig <martin@ximian.com>
14707 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14708 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14709 seperate `.mdb_debug_info' section, so we can access it from the
14710 debugger even if the binary is stripped.
14712 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14713 from the `.mdb_debug_info' here to prevent the linker from
14714 removing that section.
14716 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14717 mdb-debug-info64.s.
14719 2006-12-19 Robert Jordan <robertj@gmx.net>
14721 * mini-x86: enable the code to return small structures in
14722 registers for FreeBSD as well. Fixes bug #80278.
14723 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14725 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14727 * mini-x86.c: align the stack when calling the profiler
14728 function instrumenting the prolog (on OSX).
14730 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14732 * mini.c: emit a break opcode where Debugger.Break () is called.
14734 2006-12-13 Miguel de Icaza <miguel@novell.com>
14736 * mini.c (mono_method_to_ir): Provide useful information on this
14737 assert, to prevent others from debugging like I did.
14739 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14741 * mini.c: enable code which was incorrectly commented
14744 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14746 * mini-x86.c: enable on OSX, too, the code to return small
14747 structures in registers.
14749 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14751 * mini-x86.c: remove the use of the dynamic code manager here, too.
14753 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14755 * mini.h, debug-debugger.c, tramp-*.c: fixed
14756 mono_debugger_create_notification_function() to use
14757 mono_global_codeman_reserve () instead of a dynamic code manager.
14759 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14761 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14762 ves_array_element_address() jit icall and use a generated
14763 managed method instead (which is about 4 times faster for a rank 3
14766 2006-11-29 Mark Mason <mason@broadcom.com>
14768 * basic-calls.cs: additional tests for passing
14769 structures as function arguments.
14771 2006-11-29 Mark Mason <mason@broadcom.com>
14773 * mini-mips.h: disable custom exception handling
14774 * mini-mips.c: throw/rethrow should use jalr to call
14775 exception stubs. Fixed bug with passing structures
14776 by value. More support for tracing floating point
14779 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14781 * mini.c: fixed typo in the soft-float ldind.r4 handling
14784 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14786 * mini.c, mini.h, driver.c: added --runtime command line
14787 option to select a different runtime than the autodetected one.
14788 * jit.h: added API for embedders to initialize with a specific
14791 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14793 * mini.c: handle also boxing of r4 values (bug #80024).
14795 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14797 * mini-ppc.c: force indirect calls until we reserve
14798 enough address space for all the generated code.
14800 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14802 * exceptions-arm.c: workaround bugs in the libc definition
14803 of struct ucontext.
14805 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14807 * inssel.brg: fixes from me and Mark Mason.
14809 2006-11-23 Dick Porter <dick@ximian.com>
14811 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14812 semaphore display now we've fixed the initial value
14814 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14816 * inssel.brg: partially revert the last change to fix the build.
14818 2006-11-21 Mark Mason <mason@broadcom.com>
14820 * inssel.brg: Add and use compare-and-branch macros to support
14821 architectures that do not have condition code registers (ie. MIPS).
14822 * *-mips.{c,brg,md}: Fix copyright statements
14824 2006-11-20 Mark Mason <mason@broadcom.com>
14826 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14827 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14828 * mini.h: Added declaration for mono_print_ins()
14829 * mini-codegen.c: added ins_spec initializer for MIPS
14830 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14831 vreg to be virtual and hreg to be non-virtual.
14832 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14833 is not yet working/implemented correctly.
14834 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14835 non-static, fixup calls to print_ins() from other parts in the file.
14837 2006-11-20 Mark Mason <mason@broadcom.com>
14839 * basic-calls.cs: added tests for passing structures as arguments
14842 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14844 * inssel-long32.brg: optimize signed division by power of two.
14846 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14848 * mini-arm.c: added support for interworking with thumb code
14849 (mono must be still be built using the ARM instruction encoding).
14851 2006-11-19 Miguel de Icaza <miguel@novell.com>
14853 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14854 verifier has different rules for it. Fixes a few verifier issues
14857 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14858 at the end, so people know what happened.
14860 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14862 * brach-opts.c: in optimize_exception_target() make sure we
14863 are in a catch clause (fixes bug #79871).
14865 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14867 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14868 more soft-float support fixes.
14870 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14872 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14873 that are passed half on the stack and half in registers.
14875 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14877 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14878 more mips integration work from Mark E Mason
14879 <mark.e.mason@broadcom.com>.
14881 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14883 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14884 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14885 tramp-mips.c: added sources for the mips port, not
14886 integrated in the build yet. Contributed by
14887 Mark E Mason <mark.e.mason@broadcom.com>.
14889 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14891 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14893 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14895 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14896 put the soft-float rules in its own file since it seems to
14897 break s390 compilation.
14899 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14901 * mini-arm.c: fixed wrnings.
14903 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14905 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14906 inssel-arm.brg: ARM support for soft-float.
14908 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14910 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14911 loads and stores of 32 bit fp values.
14913 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14915 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14917 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14918 works. Fixes #79852 and #79463.
14920 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14922 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14923 more soft-float support WIP and fixes.
14925 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14927 * mini-arm.c: some VFP updates.
14929 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14931 * mini-exceptions.c: 0 is a valid local var offset in some
14932 architectures, don't assert (bug #78508).
14934 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14936 * exceptions-arm.c: fixed off by one error in stack walk code.
14938 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14940 * mini.h, mini.c: more precise tracking of type load exceptions.
14942 2006-11-03 Robert Jordan <robertj@gmx.net>
14944 * Makefile.am: [WIN32] Add monow.exe target.
14945 * driver.c: [WIN32] Don't detach the console when debugging.
14948 2006-10-30 Miguel de Icaza <miguel@novell.com>
14950 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14952 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14954 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14956 * driver.c (mini_regression): Fix --regression with AOT.
14958 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14960 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14962 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14964 * mini-sparc.h: Don't use sigaction on sparc/linux.
14966 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14968 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14970 * mini-exceptions.c: Add proper include files for getpid ().
14972 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14974 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14975 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14978 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14979 name cache to reduce its size.
14981 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14983 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14985 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14986 the mono_lmf TLS variable.
14988 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14989 trampoline lmf frames.
14991 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14993 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14995 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14996 the mono_lmf TLS variable.
14998 * mini-exceptions.c: Access the LMF structure through accessors.
15000 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15001 variable instead of in jit_tls->lmf.
15003 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15005 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15006 trampoline lmf frames.
15008 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15010 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15012 * mini.c trace.c mini-x86.c: Revert these too.
15014 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15017 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15019 * genmdesc.c: removed now dead code.
15021 2006-10-09 Robert Jordan <robertj@gmx.net>
15023 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15025 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15027 * mini.h: do not leave gaps in the opcode values.
15029 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15031 * jit-icalls.h: flag functions as internal here, too.
15033 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15035 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15036 functions with the internal attribute.
15038 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15040 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15042 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15044 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15047 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15049 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15050 tail calls as on other platforms.
15052 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15054 * iltests.il: Add a few tailcall tests.
15056 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15058 * driver.c: fix loop for old compilers (bug #79521).
15060 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15062 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15064 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15066 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15067 metadata without any code.
15069 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15070 more precise debugging information using gdb.
15072 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15074 * inssel-ia64.brg: Make the helper methods static.
15076 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15078 * inssel-x86.brg: make the helper methods static.
15080 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15082 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15084 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15086 * mini.c: updates for monoburg changes.
15087 * inssel.brg: make a few helper functions static as they should.
15089 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15091 * Makefile.am: Move mini-codegen.c to common_sources.
15093 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15095 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15097 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15098 mini-ppc.h: port to use the common local register allocator.
15100 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15102 * mini.h: Remove the comment too then.
15104 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15106 * mini.h: put back backend.data which is to be used shortly and
15107 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15108 pointers on 4 byte boundaries it'd have much bigger issues running
15109 and you can ifdef it out anyway.
15111 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15113 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15114 MonoInst size by 4 bytes on 64 bit machines.
15116 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15118 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15119 replacement with more meaningful field names. Arch maintainers, please
15120 check the assigned names are good enough for your arch.
15122 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15124 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15125 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15127 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15129 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15130 relocations and memory requirements, put the optimization flags
15131 definitions in their own file.
15133 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15135 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15137 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15139 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15141 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15143 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15145 * inssel.brg: use the correct function to get the size of an item
15146 in an array, given an element class.
15147 * aot-compiler.c: do not access class->class_size directly.
15149 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15151 * mini.h, debug-mini.c: added a debugging function to print
15152 info about local variables and arguments in a jitted method.
15154 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15156 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15158 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15160 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15162 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15163 inner and outer loops when passing vtypes.
15165 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15167 * mini-ppc.c: take into account the cpu errata for cache flushing
15168 which caused some random errors (bug #79381).
15170 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15172 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15173 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15175 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15177 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15180 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15181 freebsd ports tree.
15183 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15184 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15186 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15189 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15191 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15193 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15195 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15196 macro does not have to be changed during debugging.
15198 * 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>.
15200 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15202 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15204 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15205 MONO_ARCH_NO_EMULATE_MUL is defined.
15207 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15209 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15211 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15213 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15215 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15217 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15218 stuff to mini-exceptions.c where it is used.
15220 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15221 setup code, the real one is in mini-exceptions.c.
15223 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15224 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15225 some changes from the freebsd ports tree.
15227 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15230 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
15232 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
15234 * mini.c: on Linux, check for /proc to be mounted
15235 (bug# 79351, novell bug#201204).
15237 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
15239 * mini.c: handle cases where pthread_attr_getstack() behaves
15240 incorrectly (bug #78096).
15242 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
15244 * mini-arm.c: support larger stack frames (bug #79272).
15246 2006-09-08 Zoltan Varga <vargaz@gmail.com>
15248 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
15250 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
15253 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
15254 mono_class_from_name () to find a class from its name.
15256 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
15258 2006-09-07 Zoltan Varga <vargaz@gmail.com>
15260 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
15262 2006-09-05 Kornel Pal <kornelpal@gmail.com>
15264 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
15266 2006-09-04 Zoltan Varga <vargaz@gmail.com>
15268 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
15269 callinfo->trampoline.
15271 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15273 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
15276 2006-09-03 Zoltan Varga <vargaz@gmail.com>
15278 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15280 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15282 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15283 stats.method_trampolines, it is already done by the generic trampoline code.
15285 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15287 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15289 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15291 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15293 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15295 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15297 * mini.c (print_jit_stats): Print new stats.
15299 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15301 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15303 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15304 Address on two dimensional arrays. Fixes #78729.
15306 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15308 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15311 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15313 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15316 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15318 (mini_get_ldelema_ins): Ditto.
15320 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15322 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15323 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15326 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15328 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15329 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15331 * exceptions-s390x.c: Cosmetic change.
15333 * tramp-s390.c: Fix warning.
15335 * cpu-s390.md: Correct length of mul_imm.
15337 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15339 * aot-compiler.c: added binary writer with ELF backend
15340 implementation (only on Linux/x86 for now).
15342 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15344 * Makefile.am: Don't run net 2.0 AOT tests.
15346 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15347 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15349 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15351 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15353 * aot-compiler.c: simplified and refactored the asm-writing code
15354 to allow different backends.
15356 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15358 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
15360 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
15361 little. Share patches of type TYPE_FROM_HANDLE as well.
15363 * mini.c (mono_patch_info_equal): New helper function.
15364 (mono_patch_info_hash): Ditto.
15366 * aot-compiler.c (emit_method_code): Fix s390 build.
15368 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
15369 is not handled because it is stored as a flag and not as a type ctor. Fixes
15372 2006-08-17 Zoltan Varga <vargaz@gmail.com>
15374 * aot-compiler.c: Fix computation of GOT slot statistics.
15376 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
15377 Also remove support for not PIC AOT.
15379 * mini.h: Bump AOT file format version.
15381 * objects.cs: Add a test for #78990.
15383 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
15384 (peter.dettman@iinet.net.au). Fixes #79087.
15386 * basic-long.cs: Add a test for the above.
15388 2006-08-16 Zoltan Varga <vargaz@gmail.com>
15390 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
15392 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
15395 2006-08-15 Zoltan Varga <vargaz@gmail.com>
15397 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15400 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15402 * mini.c: Don't verify COM proxy invoke calls
15405 2006-08-10 Dick Porter <dick@ximian.com>
15407 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15408 which process is holding semaphores locked.
15410 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15412 * mini-ia64.c mini-amd64.c: Fix #79027.
15414 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15416 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15418 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15419 implicit arguments in a vararg call. Fixes #79027.
15421 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
15423 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
15424 (mono_get_array_new_va_signature): Ditto.
15426 2006-08-05 Zoltan Varga <vargaz@gmail.com>
15428 * aot-runtime.c: Call init_plt lazily.
15430 * inssel-long.brg: Fix unsigned long->int conversion.
15432 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
15434 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
15435 that most data is now in the .rss/.data section.
15437 2006-08-04 Zoltan Varga <vargaz@gmail.com>
15439 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
15441 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
15443 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
15445 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
15447 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
15448 virtual call. Fixes #79010.
15450 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
15451 and use the result as the this argument in the real call.
15453 * generics.2.cs: Add a new test for #79010.
15455 2006-08-03 Zoltan Varga <vargaz@gmail.com>
15457 * mini-x86.c: Fix a warning.
15459 * aot-compiler.c: Add a bunch of statistics.
15461 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
15463 2006-08-02 Zoltan Varga <vargaz@gmail.com>
15465 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
15467 2006-08-01 Zoltan Varga <vargaz@gmail.com>
15469 * 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>.
15471 2006-07-13 Miguel de Icaza <miguel@novell.com>
15473 * mini.c (mono_method_to_ir): Obtain the original method in the
15474 CIL stream and use this to perform validation.
15478 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15480 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15481 (mono_arch_call_opcode): Ditto.
15483 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15486 * mini.c (mono_patch_info_dup_mp): New helper function.
15488 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15489 compilation. Fixes #78827.
15491 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15493 * declsec.c: Use original security informations for
15494 MONO_WRAPPER_MANAGED_TO_MANAGED.
15496 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15498 * mini.c: Allow Com Interop methods/classes and
15499 don't verify COM wrapper calls
15502 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15504 * inssel-long32.brg: Fix long->i4 checked conversion.
15506 * exceptions.cs: Add a test for the above.
15508 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15510 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15512 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15515 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15518 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15520 * mini.c: Fix solaris/x86 exception handling.
15522 * Makefile.am: Get rid of $(ICU_LIBS).
15524 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15526 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15527 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15528 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15530 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15532 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15533 this function causes a SIGSEGV.
15535 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15537 * mini.c: Remove unused solaris/x86 includes.
15539 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15541 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15543 2006-06-20 Jb Evain <jbevain@gmail.com>
15545 * cpu-g4.md: fix max length of start_handler instruction.
15547 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15548 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15550 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15551 * ssa.c: Fixed bug 78653 for SSA based deadce.
15552 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15553 MonoInst.flags, used in SSA based deadce.
15554 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15555 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15557 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15559 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15560 it can end up using non executable memory on ppc64 systems
15561 running ppc32 userspace (fix from Johannes Berg).
15563 2006-06-14 Dick Porter <dick@ximian.com>
15565 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15568 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15569 * mini.c: Made so that inline is locally disabled if it would
15570 trigger a .cctor, because too many apps depend on this behavior
15571 (which seems to be also the one of the MS CLR).
15573 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15575 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15576 No idea why this worked before.
15578 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15579 which branch to outer exception clauses since they could skip the
15580 inner finally clauses. Fixes #78633.
15582 * exceptions.cs: Add a test for the above.
15584 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15587 * iltests.il: Add a test for the above.
15589 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15591 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15592 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15594 * iltests.il: Add a test for the above.
15596 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15598 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15600 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15601 methods as instrinsics.
15603 2006-06-09 Wade Berrier <wberrier@novell.com>
15605 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15606 (simple-cee-ops.h ssapre-mini-ops.h)
15608 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15610 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15611 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15613 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15614 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15616 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15618 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15620 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15622 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15623 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15624 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15625 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15626 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15627 of opcodes, so that bug 78549 should not happen again.
15628 * ssapre.c: Updated to use the renamed files.
15630 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15632 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15633 in OP_ATOMIC_EXCHANGE_I4.
15635 2006-06-07 Wade Berrier <wberrier@novell.com>
15637 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15638 in mono_debugger_create_notification_function)
15640 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15642 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15644 * mini.c (type_from_stack_type): Disable some changes which do not
15647 * driver.c: Reenable opts.
15649 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15650 of the evaluation stack.
15652 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15653 evaluation stack trace at entry to the bblock.
15655 * mini.c (merge_stacks): New function to perform verification of stack merges.
15656 Turned off by default.
15658 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15661 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15663 * local-propagation.c: Fixed bug 78549.
15665 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15667 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15669 2006-06-02 Miguel de Icaza <miguel@novell.com>
15671 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15672 tramp-arm.c, tramp-ia64.c
15673 (mono_debugger_create_notification_function): Update signature to
15674 new signature and use new protocol for creating the notification
15677 Should fix the build.
15679 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15681 * exceptions-ppc.c (mono_jit_walk_stack)
15682 (ves_icall_get_frame_info): Fix the build
15684 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15686 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15688 2006-05-31 Raja R Harinath <rharinath@novell.com>
15690 * il2tests.2.il: New file for generics CIL tests. Add test for
15692 * Makefile.am: Update.
15695 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15698 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15700 * aliasing.c: Fixed bug 78311.
15702 2006-05-29 Martin Baulig <martin@ximian.com>
15704 * mini-exceptions.c (mono_find_jit_info): When computing the
15705 native offset, check whether we're actually inside the method's
15706 code; call mono_debug_print_stack_frame() to format the frame.
15707 (ves_icall_System_Exception_get_trace): Call
15708 mono_debug_print_stack_frame() to format the stack frame.
15709 (ves_icall_get_trace): Update to the new debugging API.
15710 (mono_jit_walk_stack_from_ctx): Likewise.
15711 (ves_icall_get_frame_info): Likewise.
15713 * mini.c (get_method_from_ip): Use the new debugging API.
15714 (mono_print_method_from_ip): Likewise.
15717 (mono_jit_walk_stack): Use the new debugging API.
15718 (ves_icall_get_frame_info): Likewise.
15720 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15722 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15724 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15726 * mini.c: Added "limitator" to inline for debugging.
15728 2006-05-24 Martin Baulig <martin@ximian.com>
15730 * debug-debugger.c (mono_debugger_init): Create a private,
15731 malloc()-based code manager for the notification function and
15732 intentionally leak it on exit. This fixes the crash-on-exit race
15736 (mono_debugger_create_notification_function): Added
15737 `MonoCodeManager *' argument.
15740 (mono_debugger_create_notification_function): Added
15741 `MonoCodeManager *' argument.
15743 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15745 * aliasing.c: Fixed 64 bit issue.
15746 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15747 default since all known bugs are fixed (one more time!).
15749 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15751 * mini.c: write barrier support.
15753 2006-05-23 Martin Baulig <martin@ximian.com>
15755 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15756 check at the top of the file.
15758 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15760 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15761 reverting changes without reason and without changelog entries.
15763 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15765 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15766 to a few opcodes. Fixes #78439.
15768 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15769 consistency with other archs.
15771 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15773 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15775 * debug-debugger.c: fix the build.
15777 2006-05-17 Martin Baulig <martin@ximian.com>
15780 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15781 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15782 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15783 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15785 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15787 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15789 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15791 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15792 MONO_TYPE_GENERICINST.
15794 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15795 MONO_TYPE_GENERICINST.
15797 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15799 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15802 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15804 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15806 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15808 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15810 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15811 mono_trace_cleanup ().
15813 * iltests.il: Fix problem with the newly added test.
15815 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15816 due to register constraints, free up the previous hreg. Fixes #78314.
15818 * iltests.il: Add new test for #78314.
15820 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15821 Interlocked.Add. Fixes #78312.
15823 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15825 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15827 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15829 2006-05-05 Martin Baulig <martin@ximian.com>
15831 * debug-mini.c (mono_debug_open_block): New method.
15834 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15835 the beginning of each basic block.
15838 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15839 the beginning of each basic block.
15841 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15843 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15844 default until I understand why they break the build on amd64.
15846 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15848 * mini.c (mini_cleanup): Call mono_cleanup ().
15850 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15853 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15855 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15856 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15857 default since all known bugs are fixed, and I cannot reproduce bug
15858 77944... I'm asking Matt Hargett to test again after this commit.
15860 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15862 * mini-codegen.c: Fixed typo that thrashed inline.
15864 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15866 * dominators.c (compute_dominators): Avoid using a worklist since
15867 it is not correct in some cases. Instead, iterate over all bblocks as
15868 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15870 2006-04-28 Miguel de Icaza <miguel@novell.com>
15872 * mini.c (mono_jit_compile_method_inner): Use
15873 mono_prepare_exception_from_error that resets the value
15876 2006-04-27 Miguel de Icaza <miguel@novell.com>
15878 * mini.c: Move the mini_loader_error_to_exception to metadata.
15880 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15882 * aliasing.c: Fixed bug 78210.
15884 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15886 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15887 default until all their problems (or the ones they trigger) are fixed.
15889 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15891 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15893 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15894 as loaded only after resolving patches since that could invoke the same method.
15896 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15898 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15901 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15904 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15907 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15908 made from AOT code through the PLT table.
15910 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15911 holding the plt offset when a call is made to the aot plt trampoline.
15913 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15915 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15918 * Makefile.am (common_sources): Fix build breakage.
15920 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15921 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15922 intra-assembly calls if possible.
15924 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15926 * mini-trampolines.c: Handle PLT entries.
15928 * mini.c: Avoid creating a GOT var for calls.
15930 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15931 from mscorlib code.
15933 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15934 from mscorlib code.
15936 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15939 * mini.h: Bump AOT file format version.
15941 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15944 2006-04-25 Martin Baulig <martin@ximian.com>
15946 * driver.c: Disable copyprop, consprop and inline when running
15947 inside the debugger.
15949 2006-04-25 Martin Baulig <martin@ximian.com>
15951 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15952 with `get_current_thread' and added `detach'.
15953 (MonoDebuggerMetadataInfo): Added `thread_size',
15954 `thread_tid_offset', `thread_stack_ptr_offset' and
15955 `thread_end_stack_offset'.
15957 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15959 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15962 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15963 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15965 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15967 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15969 * aot.c: Add support for ADJUSTED_IID.
15971 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15973 * aot.c (emit_method_order): Don't align method_order_end.
15975 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15976 the interface ID changes.
15978 2006-04-21 Dick Porter <dick@ximian.com>
15980 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15981 cleaning up a thread. Fixes the new part of bug 77470.
15983 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15985 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15986 to managed wrapper.
15988 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15990 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15992 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15993 SIGSEGV. Fixes #78072.
15995 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15996 unregister our SIGABRT handler.
15998 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16000 * mini.c: Disabled inline where it can alter the call stack in a
16001 way visible from managed code.
16002 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16005 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16007 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16008 on other platforms. Fixes #78089.
16010 2006-04-13 Martin Baulig <martin@ximian.com>
16012 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16013 determine whether we're inside the debugger.
16016 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16018 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16020 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16021 handler clauses. Fixes #78024.
16023 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16024 in the CALL_MEMBASE opcodes. Fixes #78088.
16025 (mono_arch_get_vcall_slot_addr): Ditto.
16027 2006-04-10 Martin Baulig <martin@ximian.com>
16029 * debug-debugger.c: The thread handling code has now been moved
16030 into ../metadata/threads.c.
16032 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16034 * driver.c (mono_main): Fix --with-gc=none build.
16036 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16037 (mono_spillvar_offset_float): Ditto.
16038 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16039 hreg, not when its !global, since on ia64, there is a third category: stacked
16042 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16044 * mini.c: set MonoInst->klass for load field address and a few other
16047 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16049 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16051 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16053 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16054 the branch opt changes.
16056 2006-04-06 Dick Porter <dick@ximian.com>
16058 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16060 * wapihandles.c (mini_wapi_seminfo):
16061 * driver.c (mono_main): Add semaphore info option
16063 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16065 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16066 branch optimization changes. Fixes #78009.
16068 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16070 * mini.c: ignore accessibility of methods in managed->native wrappers.
16072 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16074 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16076 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16078 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16080 * mini.c: Modify the branch optimizations to preserve the invariant that
16081 the entries inside the in_bb and out_bb arrays are unique.
16082 (mono_unlink_bblock): Avoid creation of new arrays.
16084 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16086 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16089 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16091 * mini.c (optimize_branches): Remove the "optimizations" in
16092 the cbranch1/cbranch2 -> branch cases which were causing several
16093 problems in the past. Fixes #77986.
16095 2006-03-31 Chris Toshok <toshok@ximian.com>
16097 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16098 default optimizations :(
16100 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16102 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16105 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16107 * local-propagation.c: Added comments to structs and removed
16108 "Mono" prefixes from local tree mover types.
16110 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16112 * Makefile.am (arch_sources): Define this for each architecture so
16113 libmono_la_SOURCES is defined in one place.
16115 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16117 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16120 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16122 * driver.c: print the GC name supplied by configure.
16124 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16126 * local-propagation.c: Added tree mover, and moved here all the
16127 local propagation code from mini.c
16128 * mini.c: Added support for treeprop, and moved all the local
16129 propagation code to local-propagation.c
16130 * mini.h: Added support for treeprop
16131 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16132 treeprop, inline and deadce by default
16133 * Makefile.am: Added local-propagation.c
16135 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16137 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16139 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16141 * debug-debugger.c: make it compile without the Boehm GC.
16143 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16145 * mini.c: fixed issue with mismatch when an icall is registered
16146 with multiple names but same address.
16148 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16150 * declsec.c, mini-exceptions.c: use write barrier to set reference
16151 fields of managed objects.
16153 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16155 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16156 (can_access_internals): Fix a warning.
16158 * mini.c (print_method_from_ip): Rename this to
16159 mono_print_method_from_ip so it gets exported.
16161 * trace.c: Deal with strings inside StringBuilder's containing garbage
16162 and fix memory leaks. Fixes #77848.
16164 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16166 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16169 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16171 * mini-s390.c: Remove OP_X86_TEST_NULL.
16173 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16175 * mini.c: use the correct GetHashCode() for the moving collector.
16177 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16179 * liveness.c: Regalloc spill cost tuning.
16181 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16183 * mini-s390x.h: Correct S390_LONG macro.
16185 * mini-s390x.c: Cleanup unused code.
16187 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16189 * jit-icalls.h: New file.
16191 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16192 icalls and include that instead of including jit-icalls.c.
16194 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16197 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16199 * mini.c: when checking for member accessibility, also check for
16200 friend assemblies and for explicit interface implementations.
16202 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16204 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16206 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16208 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16209 common cases are done first.
16211 * mini-ops.h: Only define platform specific opcodes on the given platform.
16213 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16216 2006-03-14 Martin Baulig <martin@ximian.com>
16218 Revert Paolo's change from r57348:
16220 * mini.h: don't use gboolean for bitfields.
16221 * mini.c: verifier changes for fields and methods accessibility.
16223 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16225 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16227 * mini-s390x.c: Fix conv_r_un.
16229 * cpu-s390, cpu-s390x.md: Fix lengths.
16231 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
16233 * mini.c: nested types have access to all the nesting
16234 levels, not just the enclosing types.
16236 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16238 * mini.c: added a few more verification checks.
16240 2006-03-12 Zoltan Varga <vargaz@gmail.com>
16242 * liveness.c: Merge optimizations from the linear-il branch.
16244 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16246 * mini-ia64.c (emit_call): Add a comment.
16248 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
16250 * tramp-ia64.c: Fix some warnings.
16252 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
16254 * mini.h: don't use gboolean for bitfields.
16255 * mini.c: verifier changes for fields and methods accessibility.
16257 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16259 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
16260 lazy icall wrapper changes.
16262 * dominators.c: Replace all the dominator algorithms with faster
16263 ones from the linear-il branch.
16265 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
16268 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16269 common cases are done first.
16271 * mini-amd64.c: Fix some warnings.
16273 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
16276 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16279 * mini.h: Add a missing prototype.
16281 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16283 * mini.c: Compile icall wrappers lazily.
16285 * mini-codegen.c: Use printf instead of g_print since its much faster.
16287 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16290 * mini.c (optimize_branches): Cache the negative result from
16291 remove_block_if_useless ().
16293 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16294 Also fix some bblock linking issues.
16296 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16299 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16301 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16302 accessed fields first, for better cache behavior.
16304 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16306 * mini.c: speedup IList<T> array accesses.
16308 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16310 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16311 inline_costs counter. Fixes #77190.
16313 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16315 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16316 trace messages. Fixes #77706.
16318 2006-03-04 Martin Baulig <martin@ximian.com>
16320 * tramp-amd64.c, tramp-x86.c
16321 (mono_debugger_create_notification_function): Use
16322 mono_global_codeman_reserve() to allocate a buffer at runtime and
16325 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16327 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16328 notification function at runtime and then call `initialize' in the
16329 `MONO_DEBUGGER__debugger_info' vtable.
16331 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16333 * iltests.il: Fix a visibility problem.
16335 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16337 * driver.c, mini.c: add hooks for the counters API.
16339 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16341 * driver.c: show disabled options.
16343 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16345 * linear-scan.c: always use cost-driven selection.
16347 2006-02-28 Raja R Harinath <rharinath@novell.com>
16349 * jit-icalls.c (helper_compile_generic_method): Revert change from
16352 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16354 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16356 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16358 * inssel.brg: style fixes, mostly to force the updated monoburg
16359 to run for people using svn.
16361 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
16363 * mini.c: match monoburg changes.
16365 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16367 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
16368 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
16369 declaration in the header file.
16371 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
16373 * helpers.c: reduce relocations and mem usage.
16375 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
16377 * mini.h, mini-codegen.c: disable logging features if
16378 requested by configure.
16380 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
16382 * mini.c: tiny verifier changes.
16384 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16386 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
16387 cpu-pentium.md: stack alignment changes for osx/x86,
16388 partially from Geoff Norton <gnorton@customerdna.com>.
16390 2006-02-24 Raja R Harinath <harinath@gmail.com>
16392 * jit-icalls.c (helper_compile_generic_method): Update to changes
16393 in metadata/class.c.
16395 2006-02-24 Zoltan Varga <vargaz@gmail.com>
16397 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16399 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16400 interface calls with large offsets.
16402 2006-02-23 Raja R Harinath <rharinath@novell.com>
16404 * jit-icalls.c (helper_compile_generic_method): Document the
16405 special-case we depend on so that we can inflate the method twice
16406 with the same context with no bad side-effects.
16408 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16410 * mini-x86.c, mini-amd64.c: fix for case when xen support
16413 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16415 * mini-x86.c, mini-amd64.c: generate code to access tls items
16416 in a faster way for Xen systems.
16418 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16420 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16421 updates and compilation fixes for the OSX/x86 port, mostly from
16422 Geoff Norton <gnorton@customerdna.com>.
16424 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16426 * inssel.brg: faster interface call implementation
16427 to sync with the interface_offsets MonoVTable changes.
16429 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16431 * mini.c: more verification checks.
16433 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
16435 * mini.c: added a few more verification checks.
16437 2006-02-17 Neale Ferguson <neale@sinenomine.net>
16439 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
16440 facility on the processor and use it if available.
16442 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16444 * driver.c, aot.c, mini.c: throw exception if the IL code is
16445 invalid or unverifiable.
16447 2006-02-17 Raja R Harinath <rharinath@novell.com>
16449 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
16452 2006-02-16 Zoltan Varga <vargaz@gmail.com>
16454 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
16456 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16458 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
16459 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
16460 handling of instantiated generic valuetypes.
16462 2006-02-11 Zoltan Varga <vargaz@gmail.com>
16464 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
16465 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
16468 * generics.2.cs: Revert the nullable reftypes tests.
16470 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16472 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16473 using __builtin_frame_address (1) as it doesn't work in the presence
16474 of optimizations. Hopefully fixes #77273.
16476 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16477 -> generics.cs change as it doesn't work with some automake versions.
16479 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16481 * mini.c: handle systems that sue a different way to
16482 retrieve the stack address of the current thread.
16484 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16486 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16487 it specially in the makefile.
16489 * generics.2.cs: Add tests for nullable reference types.
16491 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16493 * mini.c: always handle the case when mono_jit_init()
16494 is called in a thread different from the main thread,
16495 confusing libgc (bug #77309).
16497 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16499 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16501 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16503 * mini.c: change optimize_branches () to use a single loop
16504 and introduce a new optimization to simplify some range checks.
16506 2006-02-03 Martin Baulig <martin@ximian.com>
16508 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16509 and merged with debugger_thread_manager_add_thread().
16510 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16511 inform the debugger about the main thread.
16513 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16515 * basic.cs: Add test for div.un/rem.un constant folding.
16517 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16519 * cpu-s390x.md: correct int_xor_imm length
16521 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16523 * generics.2.cs: New test for #77442.
16525 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16528 2006-02-02 Martin Baulig <martin@ximian.com>
16530 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16531 <mono/metadata/mono-debug-debugger.h>
16533 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16535 2006-02-02 Martin Baulig <martin@ximian.com>
16537 * debug-debugger.h: New header file for debug-debugger.c.
16539 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16540 function is a separate thread anymore; add support for attaching.
16542 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16544 * tramp-x86.c: Fix a warning.
16546 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16548 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16549 on very large methods.
16551 * aot.c (load_patch_info): Fix a warning.
16553 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16555 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16556 mini-ops.h: alu membase optimizations.
16558 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16560 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16561 to speedup StringBuilder.
16563 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16565 * dominators.c (mono_compute_natural_loops): Fix detection of
16566 loop body start blocks.
16568 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16570 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16572 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16575 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16577 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16579 2006-01-25 Martin Baulig <martin@ximian.com>
16581 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16582 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16583 started to cleanup this file a little bit.
16585 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16587 * mini.c: optimize a codepath frequently happening in generics code.
16589 2006-01-23 Martin Baulig <martin@ximian.com>
16591 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16593 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16594 functions directly.
16596 * driver.c: debug-debugger.c is only available if
16597 `MONO_DEBUGGER_SUPPORTED' is defined.
16599 2006-01-23 Martin Baulig <martin@ximian.com>
16601 * debug-debugger.c: Only enable this on platforms where the Mono
16602 Debugger is working (x86 and x86_64).
16604 2006-01-21 Martin Baulig <martin@ximian.com>
16606 The Mono Debugger is now using the normal `mono' instead of the
16607 `mono-debugger-mini-wrapper' when executing managed code.
16609 * debug-debugger.c: New file; previously known as
16610 debugger/wrapper/wrapper.c.
16612 * debug-mini.c (mono_init_debugger): Removed.
16614 * driver.c (mono_main): Added new `--inside-mdb' command line
16615 argument which is used when running inside the debugger.
16617 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16619 * liveness.c (mono_analyze_liveness): Remove some unused data
16622 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16624 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16626 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16628 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16629 depends on implementation details of monobitset.
16631 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16634 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16636 * liveness.c: Update after monobitset changes.
16638 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16640 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16642 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16644 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16646 * mini-s390x.c: Remove warning messages.
16648 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16650 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16652 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16654 * generics.2.cs: Add ldelem/stelem_any test.
16656 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16658 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16660 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16662 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16664 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16666 * generics.2.cs: Reenable vtype tests.
16668 * inssel-x86.brg: Remove an icorrect valuetype rule.
16670 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16672 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16673 initial support for OP_ABS.
16675 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16677 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16679 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16681 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16682 conversion and implement LADD/LSUB.
16684 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16687 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16689 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16691 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16694 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16696 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16697 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16698 (stack walk problem).
16700 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16702 * aot.c (mono_aot_load_method): Fix a warning.
16704 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16706 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16708 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16710 * iltests.il: Add test for #77148.
16712 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16715 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16717 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16719 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16721 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16722 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16724 * basic-long.cs: Add lconv-to-r4/r8 tests.
16726 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16728 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16730 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16731 here as on other archs.
16733 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16735 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16737 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16739 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16741 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16743 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16744 instrument_prolog; Add memory_barrier instruction.
16746 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16748 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16750 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16752 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16754 * aliasing.c inssel.brg: Fix warnings.
16756 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16757 could skip initialization of some parts of memory.
16759 * mini.c mini-ia64.c: Fix warnings.
16761 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16763 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16765 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16766 a crash seen on sparc.
16768 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16770 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16772 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16774 * mini-ops.h: Add s390_backchain instruction
16776 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16778 * cpu-s390.md: Add s390_backchain instruction
16780 * mini-s390.c: Significant ABI changes
16782 * mini-s390.h: Cater for zero length structures
16784 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16786 * mini-s390.c: ABI fixes
16788 * inssel-s390.brg: Remove debug statements
16790 * cpu-s390.md: Fix length of ATOMIC_xx operations
16792 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16794 * basic-float.cs: Add float<->long conversion tests.
16796 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16798 * mini-s390.c: Fix LOCALLOC processing.
16800 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16802 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16804 * iltests.il: Add tests for some opcodes not covered by the other
16807 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16809 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16810 register loading for Tail processing; Correct trace output.
16812 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16814 * cpu-s390.md: Correct size of jmp instruction.
16816 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16818 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16820 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16822 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16823 Bring s390 up to current level.
16825 2005-12-12 Zltan Varga <vargaz@gmail.com>
16827 * generics.2.cs: Disable the newly added tests as they do not work yet.
16829 * generics.2.cs: Add valuetype tests.
16831 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16833 * basic-long.cs: Add i4->u8 test.
16835 * objects.cs: Add tests for JIT intrinsic.
16837 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16838 optimizations lost by a mistake.
16840 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16842 * basic-long.cs: Remove a test moved to objects.cs.
16844 * arrays.cs: Add more array tests.
16846 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16848 * arrays.cs: Add new tests for multi-dimensional arrays.
16850 2005-12-06 Raja R Harinath <rharinath@novell.com>
16852 * Makefile.am (test_sources2): Add generics.2.cs.
16853 (EXTRA_DIST): Add test_sources2.
16855 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16857 Support for boxing and unboxing nullable types as well as the
16858 isinst operation on nullables, per the CLI ammendment.
16860 * inssel.brg (CEE_ISINST): Special case for nullable
16862 * mini.c (handle_unbox_nullable): new method
16863 (handle_box): Special case for nullable types
16864 (mono_method_to_ir): Call handle_unbox_nullable in correct
16867 * generics.2.cs: New test suite
16869 * Makefile.am: Support for regression tests with generics.
16871 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16873 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16874 allocated to registers. Fixes #76800.
16876 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16878 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16880 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16882 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16885 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16887 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16890 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16892 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16893 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16895 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16896 single precision before storing to a single precision location.
16898 2005-11-28 Raja R Harinath <rharinath@novell.com>
16900 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16902 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16904 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16907 * basic.cs: Remove test_0_byte_compares test which was moved to
16908 objects.cs a long time ago.
16910 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16912 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16914 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16916 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16917 handlers are called.
16919 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16922 * mini-ia64.c: Add support for the throw->branch exception
16925 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16927 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16929 * mini.c: Enabled "fastpath" deadce :-)
16931 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16933 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16934 alias analysis pass to support it.
16935 * mini.h: Likewise.
16937 * liveness.c: Likewise (liveness computation can use aliasing
16938 information to be more accurate).
16939 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16940 moreover made so that "--compile-all" uses the given optimization
16941 flags and not the default ones.
16942 * aliasing.c: Alias analysis (new file).
16943 * aliasing.h: Likewise.
16944 * Makefile.am: added "aliasing.c" and "aliasing.h".
16946 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16948 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16951 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16953 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16954 fp >= end_of_stack exit condition, as it is not needed, and it might
16955 become true for fp eliminated frames.
16957 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16959 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16962 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16964 * mini-arm.c: fixed alignment of doubles/longs to match
16965 the C ABI (bug #76635).
16967 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16969 * aot.c: fix compilation with --enable-minimal=aot.
16971 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16973 * mini-arm.c: fixed compatibility with the new
16974 floating point emulator package for compares.
16976 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16978 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16980 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16982 * mini-exceptions.c (print_stack_frame): Output to stderr.
16983 (mono_handle_native_sigsegv): Ditto.
16985 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16987 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16988 OP_LCONV_TO_OVF_I implementation.
16990 * mini-amd64.c: Add support for the throw->branch exception
16993 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16994 when the catch clause catches a more general exception, i.e. Object.
16996 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16998 * cpu-ia64.md: Remove unused opcodes.
17000 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17001 specific defines for architectures defining USE_SIGACTION.
17003 * mini-ia64.c: Fix some warnings.
17005 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17006 version seemed to skip a frame.
17008 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17010 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17011 only calls which are made to native code use this flag.
17013 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17015 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17016 varargs methods as well.
17018 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17019 which have save_lmf set. Reorganize methods prologs a bit.
17021 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17022 debugger to the proper place.
17024 2005-10-29 Martin Baulig <martin@ximian.com>
17026 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17027 when running inside the debugger until the debugger has support
17030 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17032 * mini.h: Fix a warning.
17034 2005-10-24 Miguel de Icaza <miguel@novell.com>
17036 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17037 we expose publicly, this returns the string.
17039 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17041 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17042 with fp elimination.
17044 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17046 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17047 native stacktrace using the glibc 'backtrace' function if available.
17049 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17051 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17053 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17054 handle SIGSEGVs received while in native code.
17056 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17057 code, call mono_handle_native_sigsegv which will abort the runtime
17058 after printing some diagnostics, instead of converting it into a
17059 confusing NullReferenceException.
17061 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17063 * cpu-pentium.md: Remove unused opcodes.
17065 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17067 * mini-amd64.h (MonoLMF): Add rsp field.
17069 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17072 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17074 * mini-codegen.c (get_register_spilling): Fix some warnings.
17076 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17078 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17079 elimination during exception handling. Enable fp elimination by
17082 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17085 2005-10-16 Martin Baulig <martin@ximian.com>
17087 * mini-exceptions.c
17088 (mono_debugger_run_finally): New public method for the debugger.
17090 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17092 * debug-mini.c (mono_debug_init_method): Fix warning.
17094 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17095 the 'exname' parameter const to fix some warnings.
17097 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17099 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17100 introduced by the previous patch.
17102 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17104 * basic-float.cs: Add test for precision of float arithmetic.
17106 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17107 when loading/storing single values from/to memory.
17109 * mini.c (mono_jit_compile_method_with_opt): Create the function
17110 pointers in the correct domain.
17112 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17114 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17115 introduced by previous patch.
17117 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17118 when out_filter_idx is NULL.
17120 * mini-exceptions.c: Don't run filter clauses twice during exception
17121 handling. Fixes #75755.
17123 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17125 * aot.c: Add support for ldflda wrappers.
17127 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17130 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17132 * mini.c, mini.h: do not consider exception handlers blocks when
17133 setting up interface variables.
17135 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17137 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17139 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17141 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17142 causes a regression.
17144 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17146 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17148 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17149 of the OP_P definitions.
17151 * TODO: Add a proposal for dealing with the CEE/OP mess.
17153 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17154 optimizations from the x86 port.
17156 * cpu-amd64.md: Ditto.
17158 * basic.cs basic-long.cs: Add tests.
17160 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17162 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17163 Patrik Torstensson's implementation of my exception-handling
17164 optimization idea, when the exception object is not used
17167 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17169 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17170 of the mul_imm optimizations from the old jit.
17172 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17174 * mini.c, liveness.c: patch by Patrik Torstensson and
17175 Zoltan Varga to improve performance in methods with
17178 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17180 * driver.c: Remove 'Globalization' entry from --version.
17182 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17184 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17185 there is a profiler interested in JIT events.
17187 * aot.c: Load profile files produced by the AOT profiling module, and
17188 reorder methods based on the profiling info. Add a 'method_order' table
17189 to the AOT file to make mono_aot_find_jit_info work with the reordered
17192 * mini.h: Bump AOT file version info.
17194 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17196 * mini-arm.h: work around what looks like a gcc bug when optimizations
17199 2005-09-28 Raja R Harinath <rharinath@novell.com>
17201 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17202 conditionals. Use ...
17203 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17205 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17207 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17208 to determine the amount of memory to copy when passing valuetypes.
17210 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17211 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17213 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17215 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17216 information about aot.
17218 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17220 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17221 macros. This will allow a deadlock debugger to easily be plugged
17224 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17226 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17228 2005-09-27 Raja R Harinath <rharinath@novell.com>
17230 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
17231 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
17232 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
17233 ($(arch_built)) [CROSS_COMPILING]: Error out.
17235 2005-09-26 Zoltan Varga <vargaz@gmail.com>
17237 * aot.c: Add support for the no_special_static flag for classes.
17239 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17241 * Reapply reverted patches.
17243 * *: Revert r50174 as well.
17245 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
17247 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17249 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
17251 2005-09-23 Miguel de Icaza <miguel@novell.com>
17253 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
17254 part of the SIG_HANDLER_SIGNATURE.
17256 2005-09-23 Zoltan Varga <vargaz@gmail.com>
17258 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
17261 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
17262 introduced by previous patch.
17264 2005-09-21 Zoltan Varga <vargaz@gmail.com>
17266 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
17267 saved registers too.
17269 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17270 upon the information returned by get_call_info ().
17272 * mini-x86.c (add_float): Fix stack size calculation.
17273 (mono_arch_call_opcode): Rewrite this so it works based up the
17274 information returned by get_call_info ().
17275 (mono_arch_get_this_vret_args): Ditto.
17277 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17279 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17280 in cinfo to determine the registers which need to be used.
17282 2005-09-20 Miguel de Icaza <miguel@novell.com>
17284 * driver.c (mono_main): Add --server and --desktop flags.
17286 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17288 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17289 registers as global registers.
17291 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17292 longer needed with the new register allocator.
17294 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17296 * cpu-ia64.md: Remove unused opcodes.
17298 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17300 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17302 * cpu-amd64.md: Remove unused opcodes.
17304 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17305 needed with the new register allocator.
17307 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17310 2005-09-16 Raja R Harinath <rharinath@novell.com>
17312 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17314 2005-09-16 Martin Baulig <martin@ximian.com>
17316 * exceptions-amd64.c
17317 (throw_exception): Don't call mono_debugger_throw_exception() if
17318 we're a rethrow - see the FIXME in the code.
17320 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17322 * mini.c (mono_init_exceptions): This only works on some architectures.
17324 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17326 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17329 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17331 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17332 now in mini-exceptions.c.
17334 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17336 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17337 now in mini-exceptions.c.
17339 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17341 * exceptions-x86.c: Applied patch from Patrik Torstensson
17342 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17344 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17345 code into mini-exceptions.c. Add some assertions to it.
17347 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17349 * aot.c (emit_section_change): Applied patch from "The Software Team"
17350 (<software@solmersa.com>). Fix as errors on windows.
17352 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17354 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17355 method info into the LMF.
17357 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17359 * mini-ia64.c: Add proper unwind info for method epilogs.
17361 * exceptions-ia64.c: Add some code to help debugging.
17363 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
17365 * mini-exceptions.c: Fix warning.
17367 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17369 * mini.c: Really fix build.
17371 * mini-x86.c mini-amd64.c: Fix build.
17373 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17375 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
17377 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
17378 some Interlocked methods as intrinsics.
17380 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
17381 for Thread methods as well.
17383 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
17385 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
17387 * mini-ia64.c mini-x86.c mini-amd64.c
17388 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
17391 * mini.c (mono_init_exceptions): Fix build breakage.
17393 2005-09-10 Zoltan Varga <vargaz@gmail.com>
17395 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
17396 of instructions. Use the new ia64_unw_op macros for emitting unwind
17399 * mini.c (mono_init_exceptions): Initialize exception handling
17400 related trampolines at startup.
17402 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17404 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17406 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17408 * mini.c: Handle type loading errors gracefully during compilation and
17409 throw the appropriate exception.
17411 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17413 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17414 for the mono binary.
17416 2005-09-09 Martin Baulig <martin@ximian.com>
17418 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17421 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17423 * mini-arm.h: use emulation for conv.r.un for the release.
17425 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17427 * mini-arm.c, objects.cs: more fixes and tests for them.
17429 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17431 * mini-arm.c: align structures to at least 4 bytes to be able
17432 to keep our current optimized memcpy.
17434 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
17436 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
17438 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17440 * mini.c: ignore SIGPIPE.
17442 2005-09-04 Zoltan Varga <vargaz@gmail.com>
17444 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
17446 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
17448 2005-09-02 Zoltan Varga <vargaz@gmail.com>
17450 * mini.h: Add prototype for mono_allocate_stack_slots_full.
17452 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17454 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
17455 exception handling support.
17456 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
17457 patch by Brian Koropoff <briank@marakicorp.com>).
17459 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
17461 * mini.c: revert another 'optimization' which breaks when
17462 items on the eval stack need to be saved at a basic block end
17465 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17467 * jit-icalls.c: for arrays, ensure we always provide
17470 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17472 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17474 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17476 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17478 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17479 arguments in their original register.
17481 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17483 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17486 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17487 when ssapre is enabled.
17489 * inssel-long.brg: Fix bug in previous patch.
17491 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17492 multiplication by a constant.
17494 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17496 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17499 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17502 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17504 * inssel-arm.brg: apply changes tested by Brian Koropoff
17505 <briank@marakicorp.com>.
17507 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17509 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17511 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17513 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17514 to the same register if dreg is just a base register.
17515 (print_ins): Improve printing of membase opcodes.
17517 * inssel-x86.brg: Add optimized ldind(reg) rules.
17519 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17521 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17523 * mini.c: when running under valgrind, set the stack bottom for
17524 the GC at the actual approximate stack for the app (fixes running
17525 mono with valgrind).
17527 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17529 * mini.c: do no break at the first valuetype to init found
17530 (fixes bug #75791).
17532 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17534 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17536 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17538 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17540 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17542 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17544 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17546 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17548 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17551 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17554 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17557 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17559 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17561 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17563 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17564 in the tail recursion optimization.
17566 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17567 debug info into the assembly file.
17569 * iltests.il: Add test for filter regions.
17571 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17572 initial stack of filter regions. Fixes #75755.
17574 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17576 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17577 stack requirements.
17579 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17581 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17582 the check for an already compiled method on non-ia64 platforms.
17583 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17586 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17588 * inssel-x86.brg: Add some optimized call rules.
17590 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17592 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17595 * mini.h mini-trampolines.c: Pass the trampoline argument to
17596 mono_arch_patch_delegate_trampoline.
17598 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17600 * mini-trampolines.c: Fix build.
17602 * mini-amd64.h: Add delegate trampolines.
17604 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17606 * inssel-amd64.brg: Add optimized call rules.
17608 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17610 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17612 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17614 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17617 * mini-ia64.c: Remove LMF fixmes.
17619 * mini-ia64.h: Remove most fields from LMF.
17621 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17623 * mini-trampolines.c: Add support for IA64 function descriptors.
17625 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17626 for IA64 function descriptors.
17628 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17630 * tramp-arm.c: patch the vtable for virtual calls. Added
17631 support code to register/unregister the LMF.
17632 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17635 2005-08-19 Dick Porter <dick@ximian.com>
17637 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17638 bit value if needed.
17640 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17642 * mini.c (mini_get_method): Move handling of wrapper data here.
17644 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17646 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17649 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17650 bblock->code does not remain empty.
17652 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17654 * arrays.cs: Add regression test for #75832.
17656 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17657 rules. Fixes #75832.
17659 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17660 instruction scheduling.
17662 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17664 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17666 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17668 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17670 * mini-codegen.c: Fix VC build.
17672 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17674 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17676 * mini.h: fix signature for mono_register_opcode_emulation.
17678 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17680 * mini.c: Get rid of most of the helper_sig_... constants using
17681 mono_create_icall_signature ().
17683 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17685 * jit-icalls.c (helper_ldstr): New helper function.
17687 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17689 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17690 throw, load the string using a helper call instead of creating a string object.
17692 * aot.c: Update after LDSTR changes.
17694 * mini.h: Bump AOT file version.
17696 * aot.c: Save class size info into the AOT file. Print more statistics during
17699 * mini.h: Bump AOT file version.
17701 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17702 ordering of disasm cases. Fixes #74957.
17704 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17706 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17707 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17708 the generic code needed for the ARM port.
17710 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17712 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17713 inssel-arm.brg: more ARM features and fixes.
17715 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17717 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17718 ARM port work in progress.
17720 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17722 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17724 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17726 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17728 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17730 * *-ia64.*: Ongoing IA64 work.
17732 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17734 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17736 * TODO: Remove out-of-data todo stuff.
17738 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17741 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17743 * mini.h: Bump corlib version.
17745 2005-07-27 Martin Baulig <martin@ximian.com>
17748 (create_copy_ins): Added `const unsigned char *ip' argument; set
17749 `copy->cil_code' from it.
17751 2005-07-27 Martin Baulig <martin@ximian.com>
17753 * mini-exceptions.c (mono_handle_exception): Don't call
17754 mono_debugger_handle_exception() for filters.
17756 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17758 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17761 2005-07-26 Martin Baulig <martin@ximian.com>
17763 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17765 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17766 helper_compile_generic_method() if the method is actually virtual
17769 2005-07-26 Martin Baulig <martin@ximian.com>
17772 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17773 public; this is now accessed directly by the debugger.
17774 (mono_generic_trampoline_code): Removed.
17777 (mono_debug_init_method): Also add interncalls and wrappers.
17779 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17781 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17783 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17785 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17787 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17789 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17791 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17793 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17794 getting TLS offsets on AMD64 too.
17796 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17798 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17800 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17802 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17803 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17805 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17807 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17809 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17812 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17813 mono_sparc_is_virtual_call ().
17815 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17817 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17818 trampoline parameters.
17820 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17822 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17823 to mono_arch_get_vcall_slot_addr.
17825 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17828 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17830 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17832 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17834 2005-07-19 Martin Baulig <martin@ximian.com>
17836 * exceptions-amd64.c (throw_exception): Call
17837 mono_debugger_throw_exception() here like we're doing it on i386.
17839 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17841 * mini-ia64.c: Add optimized TLS access support.
17843 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17845 * mini-exceptions.c: Ongoing IA64 work.
17847 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17849 * mini.c: Use the default optimization set when embedding. Fixes
17852 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17854 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17855 of trampolines to a separate file.
17857 * mini-trampolines.c: New file.
17859 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17862 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17865 * mini-codegen.c: Fix cygwin build.
17867 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17869 * mini.c: Add some minor changes needed by the IA64 port.
17871 * *-ia64.*: Ongoing IA64 work.
17873 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17875 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17876 trampolines into arch-independent and arch-dependent parts.
17878 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17880 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17882 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17884 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17885 the xp-regalloc-branch for amd64.
17887 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17888 xp-regalloc-branch for x86.
17890 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17892 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17894 2005-07-06 Martin Baulig <martin@ximian.com>
17897 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17898 (mono_jit_runtime_invoke): Likewise.
17900 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17902 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17905 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17906 without loading their metadata. Reorganize the file format so exception handling+
17907 debug info is kept separate from normal method info. Create MonoJitInfo
17908 structures for methods lazily.
17910 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17912 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17914 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17916 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17919 * mini.h: Bump AOT file version.
17921 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17923 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17925 2005-07-01 Raja R Harinath <rharinath@novell.com>
17927 * Makefile.am (check-local): Call semdel-wrapper.
17929 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17931 * mini-x86.c: Revert the last change as it seems to break the build..
17933 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17935 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17937 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17939 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17941 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17942 outside of the macro, so strange stuff doesn't happen with gcc4
17943 (NEW_AOTCONST_TOKEN): Likewise.
17945 2005-06-28 Martin Baulig <martin@ximian.com>
17947 * mini.c (mini_class_is_system_array): New static method; use this
17948 instead of `klass->parent == mono_defaults.array_class' everywhere
17949 since this also works for the new generic array class.
17951 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17953 * inssel.brg: Remove warnings.
17955 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17957 * mini-ia64.c: Ongoing IA64 work.
17959 * basic-float.cs: Add float->i1 conversion test.
17961 * iltests.il: Add conv.u4 test.
17963 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17965 * inssel-long.brg: Fix bug caused by last change.
17967 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17969 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17970 BSDs. Allows the x86 JIT to work on OSX86
17972 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17974 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17977 * mini-ia64.c: Ongoing IA64 work.
17979 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17981 * mini-ia64.c: Ongoing IA64 work.
17983 * driver.c: Clean up jit_code_hash as well when using --regression.
17985 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17987 * basic-long.cs: Add tests for long->u4 conversion.
17989 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17991 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17992 that we do not depend on undefined C behavior: the order stuff
17993 gets evaluated within an expression. Fixes mono when compiled on
17996 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17998 * *-ia64.*: Ongoing IA64 work.
18000 * aot.c: Lower memory usage while loading AOT methods.
18002 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18004 * mini.h: Bump AOT file format version.
18006 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18008 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18010 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18012 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18013 not on callee assembly). Fixed some comments.
18015 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18017 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18018 it gets proper disassembly.
18019 (emit_method_info): Remove some dead code.
18021 * mini.c (mini_method_compile): Allways allocate the GOT var in
18022 mono_method_to_ir for emulating opcodes.
18024 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18026 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18027 before freeing the code memory. Fixes #74990.
18029 * objects.cs: Add regression test for #74992.
18031 * liveness.c: Extend live ranges of arguments to the beginning of the
18032 method. Fixes #74992.
18034 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18035 so it points into the faulting instruction.
18037 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18039 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18041 * *-ia64.*: Ongoing IA64 work.
18043 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18045 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18047 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18049 * *-ia64.*: Ongoing IA64 work.
18051 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18053 * basic-long.cs: Add tests for add/sub.ovf.
18055 * basic.cs: Add tests for sub.ovf.
18057 * *-ia64.*: Ongoing IA64 work.
18059 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18061 * *-ia64.*: Ongoing IA64 work.
18063 * basic.cs: Add conv.ovf.i4.un test.
18065 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18067 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18069 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18071 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18073 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18075 * *-ia64.*: Ongoing IA64 work.
18077 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18080 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18082 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18084 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18086 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18088 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18090 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18091 of a call is callable by a near call.
18093 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18095 * mini-ia64.c: Ongoing IA64 work.
18097 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18099 * genmdesc.c: Make the generated array non-static.
18101 * inssel-long.brg: Fix LSHR_IMM rule.
18103 * *-ia64.*: Ongoing IA64 work.
18105 * *-ia64.*: Ongoing IA64 work.
18107 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18109 * *-ia64.*: Ongoing IA64 work.
18111 * *-ia64.*: Ongoing IA64 work.
18113 * mini-ia64.c: Ongoing IA64 work.
18115 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18117 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18119 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18121 * objects.cs basic-long.cs: Move some tests to objects.cs.
18123 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18125 * *-ia64.*: Ongoing IA64 work.
18127 * iltests.il: Add a new test.
18129 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18130 newobj. Fixes #75042.
18132 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18134 * *-ia64.*: Ongoing IA64 work.
18136 * *-ia64.*: Ongoing IA64 work.
18138 * *-ia64.*: Ongoing IA64 work.
18140 * basic.cs objects.cs: Move tests accessing static variables as well.
18142 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18144 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18146 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18148 * driver.c: Always print failed tests.
18150 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18153 * *ia64*: Ongoing IA64 work.
18155 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18157 * basic.cs: Add tests for add.ovf. Fix warnings.
18159 2005-05-18 Miguel de Icaza <miguel@novell.com>
18161 * driver.c (mono_main): Avoid crash if no argument is passed to
18162 --break; Do not use g_error, but f_printf. And fix all other
18163 ocurrences of the same crash.
18165 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18167 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18168 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18171 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18173 * *-ia64.*: Add beginnings of IA64 backend.
18175 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18177 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18179 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18182 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18184 * mini-amd64.c: Fix a warning.
18186 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18188 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18189 in float_neg. Fixes #74897.
18191 * mini-amd64.c (emit_call): Fix another near call bug.
18193 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18195 * declsec.c: Keep the appdomain information in the structure. Added a
18196 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18197 value gets overwritten).
18198 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18199 an MonoAppDomain member to MonoSecurityFrame.
18200 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18201 used in the stack walk. Now use a MonoArray which grow (double) when
18204 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18206 * mini.c: Re-enabled runtime cleanup, since running threads should
18207 now properly stop when exiting.
18209 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18211 * mini-codegen.c: New file contaning the arch-independent local
18212 register allocator. Not used by any architectures yet.
18214 * mini.h linear-scan.c: Merge some changes from the
18215 mini-xp-local-regalloc branch.
18217 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18219 * mini-amd64.c (emit_call): Fix calls to native functions when the
18220 runtime is compiled as a shared library. Fixes #74756.
18222 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18223 on a literal field. Fixes #74751.
18225 2005-04-25 Raja R Harinath <rharinath@novell.com>
18227 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18229 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
18231 * objects.cs: Add missing null casting test.
18233 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
18235 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
18236 in wrapper methods. Also rename 'address' variable to 'offset'.
18238 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
18240 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
18243 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
18245 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
18248 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18250 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
18252 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18254 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
18255 just the last bytes.
18257 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18259 * aot.c (mono_compile_assembly): Fix warning.
18261 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
18262 by the _MSC_VER stuff.
18264 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
18266 * inssel-long.brg: Fix #74588.
18268 * cpu-amd64.md: Fix #74591.
18270 * iltests.il: Add new regression tests.
18272 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
18274 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
18277 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18279 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18281 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18282 from Bill Middleton <flashdict@gmail.com>.
18284 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18286 * arrays.cs: Add new regression test. Fix warnings.
18288 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18290 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18291 and leakage in CKFINITE.
18293 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18294 this to a null op since it is called on amd64 too.
18296 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18298 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18299 body since this is not used on amd64.
18301 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18303 * mini-amd64.c: Remove obsolete fixmes.
18305 * mini.c (print_method_from_ip): Fix debugging support.
18307 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18309 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18310 so that expressions that don't give much gain are not reduced.
18311 * ssapre.h: Likewise.
18313 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18315 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18317 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18319 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18321 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18323 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18325 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18327 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18329 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18332 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18334 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18336 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18338 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18339 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18341 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18343 * mini-x86.c: Fix up stack overflow handling.
18345 * exceptions.cs: Add new regression test.
18347 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18349 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18350 mono_jit_thread_attach.
18352 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18354 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18356 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18357 avoid calling constructors using callvirt.
18359 * inssel.brg: Fix #74073.
18361 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
18363 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
18364 compilation with non-GCC compilers.
18365 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
18366 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
18368 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
18370 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
18371 klass->interface_offsets (will likely fix bug#74073).
18373 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18375 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
18377 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
18379 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
18380 to amd64_div_reg_size ().
18382 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
18384 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
18386 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
18388 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18390 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
18392 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18394 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
18396 * mini.c (mono_precompile_assembly): Load and precompile referenced
18397 assemblies as well. Fixes #74015.
18399 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18401 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18403 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18405 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18406 a lot of checks and (anyway) permissions cannot work until corlib is
18409 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18411 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18413 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18415 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18416 calls (fixes bug#72824).
18418 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18420 * mini.c: fix tail recursion elimination (see test in bug#73936).
18422 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
18424 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
18425 some fp functions in sse2 mode.
18427 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
18429 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
18431 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
18433 * mini.h mini.c: Add mono_get_jit_tls_key ().
18435 * mini-x86.c: Enable fast TLS support on windows.
18437 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
18439 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
18440 * mini.c: Check for p/invoke method when generating code. If a
18441 p/invoke method, or it's class, isn't decorated with [Suppress
18442 UnmanagedCodeSecurity] then generate code to call System.Security.
18443 UnmanagedDemand (only if the security manager is active).
18445 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18447 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
18448 last change as it seems to cause strange crashes.
18450 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18452 * *.c: handle unsafe function pointers where needed.
18454 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18456 * mini.c (mono_jit_free_method): Remove the fixme too.
18458 2005-03-15 Miguel de Icaza <miguel@novell.com>
18460 * mini.c: As discussed, make the code actually free the delegate
18461 thunk now, to enable the debugging of delegate problems, use
18462 MONO_DEBUG=1 when running Mono.
18464 This takes also care of parts of the leaks as seen by Joe.
18466 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
18468 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
18469 thread_tls_offset calculation.
18471 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18473 * declsec.c: Reworked linkdemand checks for icall. The previous code
18474 was using the declaration code (untrusted) and didn't work as expected
18475 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18478 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18480 * iltests.il: Add new localloc test.
18482 * mini-amd64.c: Handle large stack allocations the same way as on
18483 windows if stack overflow handling is working.
18485 * mini-amd64.c: Allocate the signal stack using mmap.
18487 * mini.c (sigsegv_signal_handler): Fix reading of context.
18489 * mini-exceptions.c: Fix up stack overflow handling.
18491 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18493 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18495 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18497 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18499 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18500 tramp_init functions as they are no longer needed.
18502 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18504 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18506 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18508 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18510 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18513 * mini-ops.h: Add OP_LMUL_IMM.
18515 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18516 long mul/div opcodes as intrinsic.
18518 * mini-amd64.c (emit_call): Handle the case when the callee might be
18521 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18523 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18526 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18528 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18530 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18532 * mini.c (mono_codegen): Don't leak here, to help people running
18535 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18537 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18538 conversions in sse2 mode.
18540 * basic-float.cs: Add regression test.
18542 * mini-amd64.c: Reenable sse2.
18544 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18546 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18548 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18550 * driver.c: Copyright text should include 2005.
18552 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18554 * cpu-amd64.md (load_membase): Fix more max lengths.
18556 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18558 * cpu-amd64.md (load_membase): Fix max length.
18560 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18562 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18564 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18565 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18567 * basic-float.cs: Add rounding regression test.
18569 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18571 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18573 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18574 structures in registers for pinvoke wrappers.
18576 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18578 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18580 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18582 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18583 wrapper to mono_jit_thread_attach.
18585 * mini.c (mini_jit_thread_attach): New jit icall.
18587 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18588 native->managed wrappers.
18590 * exceptions.cs: Add new regression test.
18592 * mini.c (optimize_branches): Check regions in the cbranch to throw
18593 block case as well. Fixes #73242.
18595 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18597 * mini.c: thread safety fixes.
18599 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18601 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18602 patching stuff, since delegates use jump trampolines so there is
18605 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18608 * tramp-amd64.c: Fix build.
18610 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18611 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18613 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18614 Rename this to mono_arch....
18615 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18617 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18619 * mini-amd64.c (emit_call): If both the caller and the callee is
18620 guaranteed to have 32 bit addresses, emit a normal call.
18622 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18624 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18625 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18626 method_ptr inside delegates.
18628 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18630 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18631 invalidated. Fixes #73001.
18633 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18635 * mini-x86.c: Only use stdcall for pinvokes on windows.
18637 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18639 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18640 * mini-x86.c: remove unreliable __thread var offset detection,
18641 use the correct accessors and enable by default.
18643 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18645 * mini.c (mono_jit_free_method): Fix memory leak.
18647 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18649 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18651 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18653 * cpu-amd64.md: Fix lengths of atomic opcodes.
18655 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18657 * driver.c: try to not imply using ICU is any good.
18659 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18661 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18662 functions as inline ops.
18664 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18665 some Interlocked functions as inline ops.
18667 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18669 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18671 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18673 * mini.c: Add support for OP_NOT_TAKEN.
18675 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18676 structures in registers for pinvoke wrappers.
18678 * mini-amd64.c: Fix warnings.
18680 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18682 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18684 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18686 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18687 address instead of loading the address from it.
18689 * mini-x86.c: Add support for returning small structs in registers
18690 on Win32. Fixes part of #70864.
18692 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18694 * trace.c (get_token): Improve error checking.
18696 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18698 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18700 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18702 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18703 it can be reused for MonoClass.
18704 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18707 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18709 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18710 instead of a MonoReflectionMethod. The method information wasn't used
18711 when displaying SecurityException details (but will be now).
18713 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18715 * Makefile.am : windows build fix.
18717 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18719 * iltests.il: Add new regression test.
18721 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18724 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18726 * mini.c: Moved linkdemand check into helper function check_linkdemand
18727 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18730 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18732 * declsec.c: Added statistics counter for different kinds of
18734 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18735 (and commented) declaration.
18736 * mini.c: Added statistics counter for security Demand code
18737 generation. Added display of security statistics.
18739 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18741 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18742 Fix compilation errors under gcc-2.95.
18744 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18746 * mini.c, driver.c: Use the new jit trampoline hashtable
18748 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18750 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18752 2005-02-11 Martin Baulig <martin@ximian.com>
18754 * debug-mini.c (mono_debug_close_method): Free the line number array.
18756 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18758 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18761 * mini.h: Bump AOT file format version.
18763 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18765 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18767 * declsec.h: Added macros to get/set lazyly initialized security
18768 informations about assemblies. Added new enum for different type of
18769 possible LinkDemand violation. Added function to check LinkDemands.
18770 * mini.h: Added a field to MonoCompile to hold any security violation
18771 detected when JITting a method (so it can be thrown later).
18772 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18773 and CEE_CALLVIRT. Added code to throw exception at the end of
18774 mini_method_compile (note: the exception is unhandled right now).
18776 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18778 * mini.c, jit-icalls.c: use the managed implementation of
18779 memset for initobj and memset, to avoid managed <-> unmanaged
18782 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18784 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18785 optimization if it would need a GOT var.
18787 * basic.cs: Add tests for constant propagation and switch statements.
18789 * ssa.c: Fix out-of-range constant propagation and switch statements.
18791 2005-02-09 <vargaz@freemail.hu>
18793 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18795 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18797 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18799 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18801 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18803 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18805 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18806 arithmetic operations.
18808 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18810 * mini-ppc.c: add a workaround for broken user code that
18811 DllImports vararg functions with non-vararg signatures.
18813 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18815 * mini.c (mono_jit_compile_method_inner): Add detection and a
18816 meaningfull error message for assemblies written in Managed C++.
18818 * tramp-amd64.c mini-amd64.h: Add support for
18819 create_trampoline_from_token ().
18821 * aot.c mini-x86.c abcremoval.c: Applied patch from
18822 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18824 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18826 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18827 which takes a MonoImage/token as parameter instead of a MonoMethod.
18829 * aot.c: Use the new trampoline for initializing vtables.
18831 * aot.c: Add support for ldfld/stfld_remote wrappers.
18833 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18834 rules for compare <MEM>, IMM.
18836 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18838 * aot.c: Handle inherited finalizers correctly.
18840 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18842 * inssel.brg (stmt): Add a missing _setup_... ().
18844 * aot.c: Save some parts of the class state to the AOT file and use it
18845 to recompute that state when a class is initialized.
18847 * mini.c: Install AOT hooks into the runtime.
18849 * mini.h: Bump AOT file format version.
18851 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18854 * iltests.il: Add new test.
18856 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18858 * mini.c: fix typo.
18860 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18862 * mini.c: setup the statistical profiler in the thread attach
18863 callback to cope with the new single thread code.
18865 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18867 * mini-ppc.c: ensure we have enough room for the profiler
18868 calls (fixed bug#72084).
18870 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18872 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18875 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18877 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18879 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18881 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18882 to succesfully execute parrotbench).
18883 * ssapre.h: Likewise.
18885 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18887 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18888 variable for stores to method arguments (fixes a SSAPRE issue).
18890 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18892 * mini.c: handle value types in dup, fixes gen-112.cs.
18894 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18896 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18897 sequence for calls in dynamic methods to avoid thunks.
18899 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18901 * mini.c: correctly remove dynamic methods from the hashtable.
18903 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18905 * driver.c: Disabled SSAPRE until fix the bug that appears
18906 in IronPython's parrotbench.
18908 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18910 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18912 * mini.c (mono_method_to_ir): Revert the previous change.
18914 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18915 when AOT compiling.
18917 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18918 mono_jit_info_table_find () etc. when running under valgrind.
18920 * inssel.brg: Fix warnings.
18922 * mini-exceptions.c: Fix warnings.
18924 2005-01-31 Martin Baulig <martin@ximian.com>
18926 * driver.c (compile_all_methods_thread_main): Don't try to compile
18927 generic methods or anything which has type parameters.
18929 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18931 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18933 * TestDriver.cs: Add --verbose flags.
18935 * graph.c ssa.c: Fix 64 bit warnings.
18937 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18938 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18939 Fix 64 bit warnings.
18941 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18942 variable not spotted by gcc.
18944 * mini-amd64.c inssel-amd64.brg: Applied patch from
18945 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18946 X86_COMPARE_MEMBASE opcodes.
18948 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18950 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18952 * *: MonoMethod->signature might be NULL now. You *MUST* use
18953 mono_method_signature.
18955 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18957 * driver.c (compile_all_methods_thread_main): Compile the methods
18958 without invoking cctors.
18960 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18962 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18963 * basic-calls.cs: test for the above.
18965 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18967 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18968 MonoJitInfo changes.
18970 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18972 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18973 eagerly if it contains dynamic methods.
18975 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18977 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18978 trace, it is now computed by an icall from trace_ips.
18980 * mini-exceptions.c: Fix a warning.
18982 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18984 * mini-exceptions.c: don't bother getting stack trace info if
18985 it's not going to be used.
18987 2005-01-27 Raja R Harinath <rharinath@novell.com>
18989 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18992 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18994 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18996 * aot.c: Avoid calling mono_method_get_header () if not needed.
18998 * mini.h: Bump AOT file format version.
19000 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19002 * mini.c (mono_print_tree): Print more info for calls.
19004 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19006 * declsec.h: Remove warning by adding missing include for marshal.h
19008 2005-01-26 Martin Baulig <martin@ximian.com>
19010 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19013 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19015 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19018 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19020 * aot.c (mono_compile_assembly): Fix a warning.
19022 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19024 * declsec.c: Look for security attributes on the original MonoMethod
19025 (and not the wrapped one). This fix permissions on icalls.
19027 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19029 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19031 * mini.c (mono_allocate_stack_slots): Add a fixme.
19033 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19035 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19037 * inssel.brg: optimize casts of sealed types (more
19038 optimizations waiting for fixes in remoting).
19040 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19042 * inssel.brg (stmt): Add another dummy rule.
19044 * driver.c: Fix warnings.
19046 * driver.c (mono_main): If running under valgrind, instruct glib to use
19047 the system allocation functions so valgrind can track the memory
19048 allocated by the g_... functions.
19050 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19052 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19054 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19056 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19057 variables in try regions.
19059 * mini.c (mini_method_compile): Don't disable optimizations on large
19060 methods when AOT compiling.
19062 * mini.c (mono_allocate_stack_slots): New arch independent method to
19063 allocate stack slots. Not yet used.
19065 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19067 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19069 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19071 * mini-ppc.c: make the branch info relative as the code
19072 buffer can be reallocated.
19074 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19076 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19077 * driver.c: Removed the AOT/security restriction. Now initialize the
19078 security manager (in metadata) if --security is used.
19079 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19080 rather than the pointer to declarative security, when AOT is used.
19082 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19084 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19085 basic blocks, reduced intrinsic exception throwing code size.
19087 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19089 * driver.c (mini_usage): Reorder the usage screen.
19091 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19093 * mini.c (mono_resolve_patch_target): Fix warning.
19095 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19097 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19100 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19102 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19103 breaks the amd64 build.
19105 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19106 register allocation. Fixes #71454.
19108 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19110 * arrays.cs: Add new regression test.
19112 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19114 * ssapre.c: Turned usage of snprintf to GString.
19115 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19116 (I left it on by mistake in my previous commit).
19118 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19120 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19121 on cond branch optimization (fixes bug# 71515).
19123 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19125 * abcremoval.c: Fixed bug 71062.
19126 * abcremoval.h: Likewise.
19128 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19130 * mini.c: Added a new functionality to optimize_branches, the removal
19131 of useless basic blocks, and fixed some problem in the removal of
19132 critical edges; some utility functions added for both purposes.
19133 * ssapre.c: Added complex expression support, and fixed bug 70637.
19134 * ssapre.h: Likewise.
19135 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19137 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19138 * driver.c: Re-enabled SSAPRE.
19140 2005-01-19 Martin Baulig <martin@ximian.com>
19142 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19143 the result of mono_get_method_constrained().
19145 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19147 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19150 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19152 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19153 be detected. Fixes #59296.
19155 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19157 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19158 which can happen. Fixes #71361.
19160 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19162 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19165 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19167 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19168 appdomain-unload.exe to fail.
19170 * mini.c: Fix some memory leaks.
19172 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19174 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19175 Fixed bug and sped up some codepaths.
19177 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19179 * mini.c: Fix some memory leaks.
19181 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19184 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19186 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19189 * iltests.il: Add regression test for #71320.
19191 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19193 * mini.c (mono_codegen): Fix installation of profiler hooks.
19195 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19197 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19199 * mini.h, mini.c, cfold.c: optimize access to enum
19200 readonly fields, too. Eval conditional branches if possible
19201 to perform unreachable code removal in more cases.
19203 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19205 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19207 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19210 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19211 WinXP DEP. Fixes #71244.
19213 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19215 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19217 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19219 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19221 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19223 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19226 * mini.h: Bump AOT version.
19228 * mini.h (MonoCompile): Change exvar to a hash table.
19230 * mini.c: Allocate a separate exvar for each handler block.
19232 * mini.c: Get rid of the computation of filter_lengths, its not needed.
19234 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
19235 ex var with the pending exception and only throw if the two are equal.
19238 * exceptions.cs: Add tests for rethrow and nested catch clauses.
19240 * mini-x86.c: Fix warnings.
19242 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
19243 used by all the ports now.
19245 * aot.c: Add write-symbols and save-temps options.
19247 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19249 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
19251 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
19253 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
19256 * tramp-s390.c: Check vtable slot belongs to the domain.
19258 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
19259 as per other platforms.
19261 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
19263 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
19265 * driver.c: we don't run the Main() code in a subthread anymore.
19267 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
19269 * mini.c: added experimental rtc support in the statistical
19270 profiler: if the user has the permission, more accurate statistics
19271 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19272 The MONO_RTC value must be restricted to what the linux rtc allows:
19273 power of two from 64 to 8192 Hz.
19275 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19277 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19279 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19281 * mini-ppc.c: better icache flush for smp.
19283 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19285 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19287 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19288 amd64 port, not yet used.
19290 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19292 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19295 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19297 * driver.c: Added --security option to activate the security manager.
19298 Right now this will allow code generation for declarative demands and
19299 is disabled when AOT is specified.
19300 * mini.c: Add code generation for declarative security demands.
19301 * mini.h: Add mono_use_security_manager as an extern gboolean.
19303 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19305 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19306 emitting more dense assembly code.
19308 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19309 exception throwing stuff.
19311 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19313 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19316 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19317 left in by mistake.
19319 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19322 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19324 * tramp-*.c: Only patch vtable slots if the object is in the current
19325 domain. Fixes appdomain-unload.exe.
19327 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19329 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19332 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19334 * mini.c (reverse_branch_op): New helper function.
19336 * mini.c (optimize_branches): Run the new optimization only on
19337 platforms which support it. Also reverse all kinds of branches.
19339 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19341 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19344 * mini.c (optimize_branches): Reverse not-equals branches if the false
19345 bblock is a throw. This happens a lot of time with argument checking in
19348 * mini.c (mono_codegen): Add support for placing basic blocks after
19349 the function epilogue.
19351 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19354 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19356 * mini.c (setup_stat_profiler): Only set this up if the platform
19357 supports ITIMER_PROF.
19359 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19361 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
19364 * inssel.brg: Fix a warning.
19366 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
19368 * mini.c: added support for statistical profiler
19369 (run with: --profile=default:stat).
19371 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
19373 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
19375 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
19377 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
19378 related to global registers from the amd64 port.
19380 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
19382 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
19384 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
19385 with global registers.
19386 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
19388 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
19390 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
19392 * debug-mini.c (encode_value): Fix off-by-one.
19394 * aot.c (encode_value): Likewise.
19396 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19398 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19400 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19403 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19405 * aot.c (emit_method_info): Increase size of temp buffer.
19407 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19410 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19412 * aot.c (emit_method_info): Fix build.
19414 * aot.c: Further rework of the AOT file format to reduce the size of
19415 the method info data.
19417 * mini.h: Bump AOT file format version.
19419 2004-12-27 Martin Baulig <martin@ximian.com>
19421 * mini.c (mini_get_method): New static method; call
19422 mono_get_method_full() and mono_get_inflated_method().
19423 (mono_method_to_ir): Use mini_get_method() instead of
19424 mono_get_method_full().
19426 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
19428 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
19430 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
19432 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
19434 * inssel-amd64.brg: Add some optimization rules.
19436 2004-12-24 Ben Maurer <bmaurer@ximian.com>
19438 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
19439 standard not GC'd stuff is fine.
19441 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
19443 * aot.c: Rework the AOT file format to get rid of most of the global
19444 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
19446 * mini.h: Bump AOT file format version.
19448 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
19450 * mini.h: Bump AOT file format version.
19452 * aot.c (mono_aot_is_got_entry): New function to determine if an
19453 address is inside a GOT.
19455 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
19457 * cpu-pentium.md: Increase the maximum size of some instructions which
19458 might involve a got access.
19460 * mini.c (get_method_from_ip): Another debug helper function.
19462 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
19463 when got var accesses are created during the decompose phase.
19465 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
19467 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
19468 argument mini_compile_method and to MonoCompile, and use this to
19469 determine whenever a given method is compiled for AOT. This allows the
19470 other methods compiled during AOT compilation to be free of AOT stuff,
19471 so the backends does not need to add special support for them by
19472 creating a fake GOT etc.
19474 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19477 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19479 * mini.c (mono_method_to_ir): It turns out that some of the
19480 x-appdomain wrappers are lax with types, so just ignore this for
19483 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19484 at the vtable->klass. If it is non-shared code we can just use the
19487 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19489 * mini-ppc.c: access MonoDomain from tls, too.
19491 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19493 * declsec.c: Removed unused variable (and related warning ;-)
19495 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19497 * iltests.il: New test for LDELEMA on an array of ref types.
19499 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19500 all ldelema's on reftypes.
19501 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19502 it was the wrong place to put it.
19504 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19505 register to pop to make this cleaner, at the request of Paolo.
19507 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19509 * mini-ops.h (OP_GETHASHCODE): New op.
19511 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19513 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19516 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19519 * mini-x86.c (mono_arch_output_basic_block): Rather than
19527 The first is 3 bytes while the second is 1. This saves 36 kb on
19528 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19529 see a small boost because of icache locality.
19531 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19533 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19535 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19536 started code sharing with the generic code.
19538 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19540 * mini-ppc.c, cpu-g4.md: added code for direct access to
19543 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19545 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19546 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19549 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19551 * declsec.c|h: Added functions to cache the declarative stack modifiers
19552 in MonoJitInfo and to create a security frame from a MonoJitInfo
19554 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19555 created. Register internal calls for System.Security.SecurityFrame::
19556 _GetSecurityFrame and _GetSecurityStack.
19557 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19558 the definitions for the new stack walk/callback mechanism.
19559 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19560 first security frame for LinkDemands and InheritanceDemands) and
19561 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19563 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19564 walk initialization (lupus).
19566 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19568 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19570 (handle_loaded_temps): Do not create a temporary variable for
19571 things that we know are temps. They will never be modified.
19572 (mono_spill_call): Set MONO_INST_IS_TEMP
19573 (mono_emulate_opcode): ditto
19575 (mono_method_to_ir.CEE_DUP): ditto
19577 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19579 * mini.c (type_to_eval_stack_type): Make this handle the void type
19580 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19581 (emit_tree): use ip_in_bb to special case some common idioms
19582 Update all callers to pass in the IP.
19583 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19585 This gives us a nice 2% speedup in mcs bootstrap.
19587 * mini-x86.c (peephole_pass): Peephole pass to make
19596 * mini.c (ip_in_bb): new method.
19597 (mono_method_to_ir): use this method rather than doing the hash
19600 * linear-scan.c (mono_linear_scan): When expiring actives, you
19601 don't need to keep around variables that expire on this
19602 instruction. This makes it so that:
19605 store (ebx add (ebx, 1))
19609 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19611 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19612 combination to avoid doing two copies. Fix up problems with previous
19615 * mini.c: Fix 64 bit warnings.
19617 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19619 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19621 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19622 changes from the x86 code.
19624 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19626 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19628 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19629 throwing code to reduce its size, unify the AOT and non-aot code and
19630 get rid of relocations in the AOT case.
19632 * mini-x86.h mini.c exceptions-x86.c
19633 (mono_arch_get_throw_corlib_exception): New arch specific function to
19634 raise corlib exceptions which doesn't require relocations in the
19637 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19639 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19641 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19644 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19647 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19649 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19650 with add function when used from Inc/dec atomic
19651 functions. Re-enabled optimization on x86.
19652 * mini-ops.h: renamed atomic_add functions to
19653 allow _add to match the Interlocked::Add and
19654 _add_next to match Interlocked::Inc/Dec.
19656 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19658 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19659 linking of BBs to the end BB, and enabled SSAPRE also with
19660 consprop and copyprop (which was prevented by that bug).
19662 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19664 * mini-x86.c: disabling the Interlocked optimizing code.
19666 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19668 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19669 file version check.
19671 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19673 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19674 interlocked optimization due lack of support on x86, rewrote
19675 exchange to take into account that base may be in eax.
19677 xsp works again; activated Interlocked optimizing code.
19679 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19681 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19683 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19685 * mini-ops.h: Add new opcodes.
19687 * mini.h: Add new patch types. Add got_var to MonoCompile.
19689 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19690 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19691 make it work with all kinds of patchable code.
19693 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19694 address of the GOT, and referencing entries in the GOT.
19696 * mini.c: Add code to load the GOT address if needed by an opcode.
19698 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19699 independent AOT code on the x86 using an elf-style Global Offset Table.
19701 2004-12-14 Raja R Harinath <rharinath@novell.com>
19703 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19705 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19707 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19710 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19712 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19713 of Interlocked:Increment/Decrement/Add as inline ops.
19714 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19716 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19718 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19719 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19721 2004-12-12 Duncan Mak <duncan@ximian.com>
19723 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19724 again. `patch_info->table_size' is no longer valid after Zoltan's
19727 2004-12-12 Martin Baulig <martin@ximian.com>
19729 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19730 if we are the "real" method, ie. not an inlined method inside it.
19732 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19734 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19735 before we look in the special fields table. This fixes
19736 ../tests/thread-static-init.cs.
19738 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19740 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19741 for Array get_Rank and get_Length. Fixes bug #70465.
19743 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19745 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19746 separate structure to reduce the size of MonoJumpInfo.
19748 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19750 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19752 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19754 * mini.c (mini_get_inst_for_method): Changed to allow ports
19755 to return a MonoInst instead of opcode
19756 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19758 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19759 Allow ports to return a created MonoInst instead of op-code, will enable
19761 (renamed mini_get_opcode_for_method to better reflected the functionality)
19763 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19765 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19767 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19769 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19772 2004-12-08 Martin Baulig <martin@ximian.com>
19774 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19775 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19777 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19779 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19782 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19785 2004-12-08 Raja R Harinath <rharinath@novell.com>
19787 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19789 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19791 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19792 bug introduced by the previous patch.
19794 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19796 * mini-ppc.c, objectc.cs: handle large structs passed by value
19797 (fixes bug #69972).
19799 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19801 * mini-ppc.c: OP_ARGLIST implementation from
19802 Geoff Norton <gnorton@customerdna.com>.
19804 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19806 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19807 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19809 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19811 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19813 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19815 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19818 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19820 * mini-sparc.c: Zero out localled-ed memory.
19822 * iltests.il: Add tests for zeroing out localloc-ed memory.
19824 2004-12-04 Martin Baulig <martin@ximian.com>
19826 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19827 mono_method_get_signature_full().
19829 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19831 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19832 and some utility functions (always for SSAPRE), integrated SSAPRE.
19833 * mini.h: Likewise.
19834 * driver.c: Added ssapre option.
19835 * ssa.c: Small fix on OP_ARG handling.
19836 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19837 * Makefile.am: Likewise.
19839 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19841 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19842 now in the xp code.
19844 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19847 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19849 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19851 * cpu-s390.md : Increase instruction length of oparglist.
19853 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19855 2004-11-30 Martin Baulig <martin@ximian.com>
19857 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19858 virtual generic methods. We call a special helper_compile_generic_method()
19859 icall to retrieve the method from the vtable, inflate and compile
19860 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19862 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19864 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19866 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19868 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19870 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19873 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19875 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19876 platforms with PIC aot.
19878 2004-11-28 Martin Baulig <martin@ximian.com>
19880 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19883 2004-11-28 Martin Baulig <martin@ximian.com>
19885 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19886 the result of mono_type_get_underlying_type() to check whether
19889 2004-11-26 Martin Baulig <martin@ximian.com>
19892 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19895 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19897 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19898 the same way as the other arguments so they won't get clobbered.
19900 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19901 calls through R11 since it is clobbered by the trampoline code.
19903 2004-11-26 Raja R Harinath <rharinath@novell.com>
19905 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19906 pick up in-tree mscorlib.dll.
19908 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19910 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19912 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19913 runtime data/code are now stored in a table similar to the GOT in ELF.
19914 This allows the code itself to be position independent.
19916 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19919 * aot.c: Attach ELF type (object/function) directives to all global
19922 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19924 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19926 * mini-amd64.h: Turn on PIC AOT code.
19928 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19929 returning the offset within an OP_AOTCONST instruction where the GOT
19930 offset needs to be added.
19932 * mini.h: Bump AOT file format version.
19934 2004-11-25 Martin Baulig <martin@ximian.com>
19936 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19937 uninflated generic methods.
19939 2004-11-25 Martin Baulig <martin@ximian.com>
19941 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19943 2004-11-24 Martin Baulig <martin@ximian.com>
19945 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19946 original klass (this only applies for generic instances).
19948 2004-11-24 Martin Baulig <martin@ximian.com>
19950 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19951 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19954 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19956 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19957 localloc. Fixes #69678.
19959 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19961 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19963 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19964 used SSE registers on pinvoke calls. Fixes #69774.
19966 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19968 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19969 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19971 2004-11-23 Raja R Harinath <rharinath@novell.com>
19973 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19974 Refer directly to the mcs/ tree.
19976 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19978 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19979 Check if a trampoline for a synchronized method is required.
19981 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19983 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19984 with localloc if needed. Throe arithmetric exception in
19985 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19986 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19988 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19990 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19991 types before switching on type. Fixes #69622.
19993 2004-11-19 Raja R Harinath <rharinath@novell.com>
19995 * Makefile.am (check-local): New. Integrate into 'make check'.
19996 (MCS,RUNTIME): Define using in-tree mono and mcs.
19998 (%.exe): Use $(ILASM).
20000 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20002 * mini-ppc.c: adjust initial prolog size (bug #69691).
20004 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20006 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20009 2004-11-17 Raja R Harinath <rharinath@novell.com>
20011 * Makefile.am (clean-local): Rename from 'clean'.
20013 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20015 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20016 to mono_arch_is_int_overflow.
20017 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20020 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20022 * declsec.c|h: New files to support declarative security attributes.
20023 Added function to check if a method has (applicable) security.
20024 * mini.c|h: Add check for declarative security attributes in
20025 mono_method_check_inlining.
20026 * Makefile.am: Added declsec.c and declsec.h to the build.
20028 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20030 * mini.c, mini.h: update to keep dynamic code info per-domain.
20032 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20034 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20035 (mini_init): Get rid of it from here too.
20037 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20039 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20040 implemented OP_RETHROW (patch by Geoff Norton
20041 <gnorton@customerdna.com>).
20043 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20045 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20046 between appdomains. Fixes appdomain-unload on PPC.
20048 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20050 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20051 mini-exceptions.c: handle the new wrapper types.
20052 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20053 token value as a MonoClass* when compiling a wrapper.
20054 mono_jit_create_remoting_trampoline now takes an additional
20055 MonoRemotingTarget parameter.
20057 2004-11-10 Martin Baulig <martin@localhost>
20059 * mini.c (mono_method_to_ir): Use `generic_container->context'
20060 rather than creating a new one.
20062 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20064 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20066 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20068 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20070 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20071 the experimental aot cache stuff.
20073 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20075 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20076 mini-exceptions.c: update to exception clause structure changes.
20078 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20080 * exceptions-x86.c (throw_exception): Fix warnings.
20082 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20085 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20087 * exceptions-sparc.c (get_throw_exception): Really fix this.
20089 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20091 * tramp-*.c: we no longer support icalls without wrappers, so
20092 a bit of code can be removed here
20094 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20096 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20099 * cpu-sparc.md: Add op_rethrow.
20101 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20103 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20105 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20106 * mini-ops.h: Add OP_RETHROW.
20108 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20110 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20112 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20114 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20115 Makes the output much easier to read
20117 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20119 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20120 prevents another huge leak when compiling with ssa. Secondly, the
20121 performance of doing this rather than freeing the lists is much
20122 better. GList does a lock every time you allocate a list link,
20123 so that it can use a memory pool. So, it is better to just use
20124 a memory pool of our own.
20126 * ssa.c, linear-scan.c: replace g_list_remove_link with
20127 g_list_delete. The remove one does not free the GList, so we were
20128 leaking memory. On -O=all --compile-all with corlib, this cut down
20129 3 MB of allocations.
20131 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20133 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20135 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20137 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20138 into a new function mono_create_jit_trampoline ().
20140 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20142 * trace.c (get_spec): Allow tracing of classes without a namespace.
20144 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20146 * mini.c: Fix pointer overwrite in mini_method_compile.
20148 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20150 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20151 The darwin ABI needs some special handling for 1 and 2 byte structs
20152 Lets use lbz/lhz instead of lwz everywhere.
20153 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20154 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20155 Use stb/sth for the former, and put the latter always on stack instead of in
20156 argument registers.
20158 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20160 * trace.c (is_filenamechar): Add '_'.
20162 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20164 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20166 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20168 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20170 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20171 depends on libmonogc. Fixes #68805.
20173 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20175 * mini.c (mono_jit_free_method): Provide extra information for
20176 this error. Currently this leaks, but will be turned into a
20177 developer option in the future.
20179 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20181 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20183 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20185 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20186 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20187 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20189 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20191 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20192 trampolines for AOT code.
20194 2004-10-22 <vargaz@freemail.hu>
20196 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20197 constructed types. Fixes #68136.
20199 2004-10-21 Martin Baulig <martin@ximian.com>
20201 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20202 if it returns true, unwind the stack to the call instruction.
20204 2004-10-21 <vargaz@freemail.hu>
20206 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20208 * mini.h: Bump AOT version number.
20210 * objects.cs: Add another test for unbox trampolines.
20212 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20215 2004-10-20 <vargaz@freemail.hu>
20217 * driver.c: Add SHARED to the set of optimizations tested.
20219 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20221 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20222 used by CEE_NEWARR.
20224 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20226 2004-10-20 Martin Baulig <martin@ximian.com>
20228 * mini-exceptions.c (mono_handle_exception): Call
20229 mono_debugger_handle_exception() to tell the debugger about
20230 catch/finally clauses.
20232 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
20234 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
20236 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
20239 2004-10-15 Geoff Norton <gnorton@customerdna.com>
20241 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
20242 methods as their native size, fixed bug #57543, #57545.
20243 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
20244 This saves a temporary register and mullw call down into 1 (minor perf
20245 increase for cases like sum = sum * 5; This use to translate into:
20248 It now translates to
20251 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
20253 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
20256 2004-10-11 Martin Baulig <martin@ximian.com>
20258 * mini.c (mono_method_to_ir): If we're a generic method, get the
20259 MonoGenericContainer from our MonoMethodNormal and create a
20260 MonoGenericContext from it.
20262 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
20264 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
20266 * basic-long.cs: Add test for checked i8->i2 cast.
20268 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20270 * inssel-ppc.brg: added a couple of speedup rules.
20272 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
20274 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
20275 to speed up rebuilds.
20277 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20279 * mini-s390.c: Minor fix to OP_OR_IMM.
20281 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20283 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20284 better. Fixes appdomain-unload.exe on sparc.
20286 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20288 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20289 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20292 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20294 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20296 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20298 * mini.c: Always generate a field read/write wrapper for members
20299 of the class MarshalByRefObject since the actual instance could
20302 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20304 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20306 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20308 * driver.c mini.h trace.c: Move the setting of the main assembly into
20309 a separate function called mono_trace_set_assembly () and call it after
20310 actually loading the main assembly. Fixes #66872.
20312 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20314 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20315 using the code manager.
20317 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20319 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20321 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20323 * cpu-amd64.md: Fix bug in previous patch.
20325 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20328 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20330 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20331 mini-exceptions.c: updates for changed stack walk interface.
20333 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20335 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20337 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20339 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20341 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20343 * driver.c (mini_regression_list): Do not call mono_assembly_close
20344 since assemblies can't be unloaded.
20346 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20348 * cpu-amd64.md: Fix more instruction lengths.
20350 * cpu-amd64.md: Fix lengths of some instructions.
20352 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20354 * inssel.brg: Make the array ldelema check aot friendly.
20356 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20358 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
20360 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
20362 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
20364 * mini-x86.c: Fix build.
20366 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
20367 mono_type_get_underlying_type () helper function to simplify code.
20369 2004-09-09 Martin Baulig <martin@ximian.com>
20371 * mini-amd64.c: Don't access `type->data.klass' directly, call
20372 mono_class_from_mono_type() instead since the type may be a
20375 2004-09-09 Martin Baulig <martin@ximian.com>
20377 * mini-amd64.c (get_call_info): Fix support for generic instances.
20378 (add_valuetype): Use mono_class_from_mono_type() to get the class
20379 since we can be a generic instance.
20381 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
20383 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
20385 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
20387 * liveness.c: reset spill costs on each scan: bug 62107
20389 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
20391 * exceptions-sparc.c (mono_arch_find_jit_info): remove
20392 unnecessary line that doesn't compile
20394 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
20396 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
20397 trampolines, make them call an error function so people can fix their
20400 2004-09-06 Martin Baulig <martin@ximian.com>
20402 * mini.c (mono_method_to_ir): When initializing locals, handle a
20403 generic instances like a valuetype if it's a valuetype and like a
20404 class if it's a class.
20406 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20408 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20409 stack. Fixes #64674.
20411 * exceptions.cs: Add test for unwinding of call arguments.
20413 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20415 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20416 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20417 set the carry/borrow flag). The sparc and s390 implementations
20418 can now use optimized versions (and simplify the code). ppc bugfixes.
20420 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20422 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
20424 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
20426 * inssel-amd64.brg: Remove leftover 32 bit rule.
20428 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
20430 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
20432 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
20433 mono_arch_find_jit_info functions into a new function. Fix a memory
20436 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
20439 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20441 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
20444 * exceptions.cs: Add array size tests.
20446 * mini.c: Allocate a separate icall wrapper for each arity of
20447 mono_array_new_va. Fixes #59509.
20449 * exceptions.cs: Add testcase for 64578.
20451 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
20453 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
20455 2004-09-02 Martin Baulig <martin@ximian.com>
20457 * mini.c (mono_method_to_ir): When initializing the locals, call
20458 handle_initobj() on the generic instance itself, not its
20461 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20463 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
20464 MonoJitInfo for dynamic methods.
20466 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
20468 * mini.c: Add support for freeing JIT data for dynamic methods.
20470 2004-09-01 Martin Baulig <martin@ximian.com>
20472 * mini-x86.c (is_regsize_var): Added support for generic
20474 (mono_arch_emit_prolog): Make this compile again, use
20475 `x86_push_imm_template (code)'.
20477 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20479 * mini-x86.c: make all push_imm instructions that get
20480 patched always emit the long form
20482 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20484 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20485 in a per-domain hash.
20487 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20490 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20492 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20495 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20498 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20499 Beginnings of SSE2 support.
20501 * exceptions.cs: Add more tests for checked int<->uint casts.
20503 2004-08-28 Martin Baulig <martin@ximian.com>
20505 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20509 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20510 Handle generic instances recursively.
20512 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20514 * iltests.il: test for conv.u8 on a constant
20516 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20518 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20519 LCONV_x4 (shrun_32 (membase)).
20521 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20523 * inssel-x86.brg: c&p rules for push/setret of long
20525 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20527 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20528 compare (regvar, base)
20530 * inssel-x86.brg: more burg love
20532 * inssel.brg: more cleanup
20534 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20536 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20538 * basic-long.cs, basic-calls.cs: new tests for optimization.
20540 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20542 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20545 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20547 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20549 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20551 * inssel.brg (mini_emit_memcpy): use
20552 NO_UNALIGNED_ACCESS to disable memcpy optimization
20554 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20556 * mini-amd64.c: Handle generic types in various places.
20558 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20560 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20562 * mini.c (handle_box): Fix warning.
20564 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20566 * mini-amd64.h: Enable the emit_state optimization.
20568 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20570 * mini-amd64.c: Add some new 64 bit peephole opts.
20572 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20574 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20576 * mini-amd64.c: Register allocator fixes.
20578 * mini.c: Add an optimization to emit_state to avoid allocation of new
20579 registers on some platforms.
20581 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20583 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20585 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20586 allocation. Fixes #63085.
20588 * basic-long.cs: Add new regression test.
20590 * mini-amd64.c: Register allocator improvements.
20592 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20594 * mini-amd64.c (read_tls_offset_from_method): Add another code
20597 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20598 instruction sequence for nullifying class init trampolines.
20600 * objects.cs: Add new regalloc test.
20602 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20604 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20606 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20608 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20611 * driver.c: Fix profiling after TLS changes.
20613 * driver.c (mono_main): Set mono_stats.enabled if needed.
20615 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20618 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20620 * mini-x86.c: use a 1 op rather than a 2 op tls access
20621 instruction -> faster.
20623 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20625 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20628 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20630 * exceptions-sparc.c (throw_exception): fix typo
20632 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20634 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20635 set tree->dreg correctly with tls. Allow any
20636 register to be used.
20638 * mini-x86.c (read_tls_offset_from_method): add new code
20639 generation pattern seen with GCC.
20642 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20644 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20645 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20646 exceptions-sparc.c: fix some performance issues in exception
20647 handling and setting of the stack trace for exceptions that were
20650 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20652 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20655 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20658 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20660 This patch inlines tls access, when possible.
20662 * mini.h: new arch functions for TLS intrinsics.
20663 All platforms updated with a stub.
20665 * mini.c: use the new intrinsics
20667 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20668 arch specific intrinsic for tls variables
20670 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20672 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20675 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20677 * mini.c: thread local allocation
20679 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20681 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20683 * Makefile.am: Link against the static version of libmonogc.
20685 * Makefile.am: Link the static versions of the convenience libraries
20686 into the mono executable.
20688 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20690 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20692 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20693 on integer overflow.
20695 * mini-amd64.c: Reorganize function call code.
20697 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20699 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20701 * inssel-x86.brg: use xor eax,eax.
20703 * basic.cs: new tests
20705 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20707 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20708 in exception throwing code.
20710 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20712 * inssel-x86.brg: use xor esi,esi.
20714 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20716 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20717 can trace methods compiled during mini_init () too.
20719 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20722 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20724 * Makefile.am: static link on x86 (r=zoltan)
20726 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20728 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20729 code since it causes some programs to fail.
20731 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20733 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20735 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20737 * mini.c: ovfops_op_map - add STACK_OBJ case for
20739 * basic.cs: add test_0_pin_string as test
20742 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20744 * Makefile.am: build C# if srcdir != builddir
20746 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20748 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20749 fall-through blocks.
20751 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20753 * driver.c: enable loop by default again and include abcrem in -O=all.
20755 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20757 * iltests.il: Add some localloc tests.
20759 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20761 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20764 * inssel-amd64.brg: Add some optimizations.
20766 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20769 * Makefile.am: Statically link mono against libmono on AMD64.
20771 * mini-amd64.c inssel-amd64.brg: Optimizations.
20773 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20775 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20777 * tramp-amd64.c: Patch calling code in trampolines.
20779 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20781 * mini-amd64.c: pinvoke struct passing fixes.
20783 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20785 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20786 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20788 2004-08-05 Duncan Mak <duncan@ximian.com>
20790 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20793 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20795 * mini-amd64.c (emit_move_return_value): Move return value for normal
20798 2004-08-05 Martin Baulig <martin@ximian.com>
20800 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20801 `type->type'; just modify `type' itself when dealing with enums
20802 and generic instances.
20803 (check_call_signature): Make `simple_type' a `MonoType *'.
20805 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20807 * mini.c: Use OP_PADD to add offsets to addresses.
20809 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20811 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20813 * mini-sparc.c (mono_arch_emit_epilog): fix check
20814 for folding last op into restore instruction
20816 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20818 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20819 helper methods using the code manager.
20821 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20823 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20825 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20827 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20828 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20830 * mini-s390.c: fix tail processing
20832 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20834 * mini-ppc.c: mul.ovf.un exception name fix.
20836 2004-08-03 Martin Baulig <martin@ximian.com>
20838 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20839 instances; before jumping to `handle_enum', also modify `ptype'.
20841 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20843 * cpu-sparc.md: fcall maximal length too small.
20845 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20847 * mini-amd64.c mini.h: Add initial support for passing/returning
20848 structures to/from pinvoked methods.
20850 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20852 * mini-ppc.c: reg allocator fix.
20854 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20856 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20858 * inssel.brg: Optimize memset on 64 bit machines.
20860 * mini-amd64.c: Fix some vararg cases.
20862 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20864 * mini-s390.c: Corrected macro in emit_float_to_int
20866 * s390-abi.cs: Tests to exercise the s390 ABI
20868 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20870 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20873 * basic.cs: Add a test for add.ovf.un.
20875 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20877 * mini-sparc.c: add case for OP_IDIV_UN
20879 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20881 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20883 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20885 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20887 * basic.cs: regression tests.
20889 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20892 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20894 * basic.cs: Add a new test.
20896 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20897 and AOT. Various fixes and optimizations.
20899 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20901 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20903 * mini-ppc.c: make sure temp regs are not used for global reg
20906 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20908 * cpu-sparc.md: conv_i8 fix for 64bits
20910 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20912 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20914 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20915 add opcode for cmp BYTE PTR [eax], imm.
20917 * inssel.brg: Make memcpy and memset takes bases.
20919 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20921 * *-amd64.*: More AMD64 work.
20923 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20925 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20926 add a compare-not-equal opcode.
20928 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20930 * mini.c: Use mono_init_from_assembly instead of mono_init.
20932 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20934 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20936 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20938 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20940 * inssel.brg: 64 bit fixes.
20942 * mini.h (MonoCallInst): Add some AMD64 specific data.
20944 * mini.h: Add some OP_P opcodes.
20946 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20948 * basic.cs: tests for 61797 and 61740
20950 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20952 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20953 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20955 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20957 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20959 * *-amd64*.*: Ongoing AMD64 work.
20961 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20963 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20965 * *-amd64*: Ongoing AMD64 work.
20967 * mini-arch.h: Add AMD64 support.
20969 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20971 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20973 * mini-ops.h: Add new opcodes.
20975 * Makefile.am: Add AMD64 support.
20977 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20978 rules into the inssel-long*.brg files.
20980 * *-amd64.*: Add beginnings of AMD64 backend.
20982 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20984 * mini.c (print_dfn): commenting out the code that prints
20985 the cil. With -O=deadce, this makes -v -v crash.
20987 * cpu-pentium.md: make checkthis have a length of 2
20989 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20991 * mini-sparc.h: fix implementations of __builtin
20992 functions for Sun compiler for V9.
20994 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20996 * mini.c: use the new stelem.ref wrapper
20997 * exceptions.cs, arrays.cs: new stelem.ref tests
20999 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21001 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21002 new XSP should work with these changes).
21004 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21006 * inssel-{long32,x86,}.brg: trivial optimizations.
21008 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21010 * mini.c: load value when emitting box operation in
21013 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21015 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21016 is one byte shorter than cmp DWORD PTR [eax], 0.
21018 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21020 * inssel-ppc.brg: arguments on the stack are always
21021 relative to the stack pointer (spotted by Neale Ferguson).
21023 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21025 * exceptions-x86.c: delay appending the method name to the trace until
21026 after mono_jit_info_table_find is called, as this gets the real
21029 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21031 * aot.c: register roots
21033 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21035 * aot.c : I could just use PLATFORM_WIN32 flag.
21037 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21039 * aot.c : Reverting the previous fix. This time it broke linux build.
21041 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21043 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21045 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21047 * mini.c (handle_stack_args): Remove some more debugging code.
21049 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21051 * driver.c mini.h aot.c: Allow additional options to be specified with
21052 --aot and pass them to mono_compile_assembly.
21054 * aot.c: Add experimental code to AOT compile all loaded assemblies
21055 on demand and save the code into a cache in the filesystem.
21057 * aot.c: Add support for more wrapper methods.
21059 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21062 * cpu-*.md: Remove removed opcodes.
21064 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21065 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21066 related icalls to marshal.c.
21068 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21070 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21072 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21074 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21076 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21077 * liveness.c: If liveness is recomputated we need to reset the information
21078 for each variable. This way, if the liveness range has been narrowed
21079 by optimizations that happened after the last computation, we can return
21082 For example, if you have
21087 // Tons of code that does not affect i
21093 i = 0 is dead code and will be removed by SSA. However, when
21094 linear scan gets to the code, i will still appear to be live
21095 throughout the entire block. This prevents good register allocation.
21097 2004-07-06 Martin Baulig <martin@ximian.com>
21099 * debug-mini.c (mono_debug_init_method): Allow
21100 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21101 (mono_debug_add_icall_wrapper): New method.
21103 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21105 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21107 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21110 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21112 * aot.c (mono_aot_load_method): Fix loading of debug info.
21114 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21116 * aot.c: Add logging support.
21118 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21120 * mini.h: Add prototype for mono_print_method_from_ip.
21122 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21124 * inssel.brg: 64 bit fixes.
21126 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21129 * Makefile.am: Add SPARC64 support.
21131 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21133 * aot.c: Fix alignment problems on 32 bit platforms.
21135 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21137 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21140 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21143 * mini.h: Bump AOT file version. Some 64 bit fixes.
21145 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21147 * inssel-sparc.brg: Add new rule to avoid register moves.
21149 * inssel.brg: Add ldind_to_load_membase helper function.
21151 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21153 * mini.c: OffsetToStringData intrinsic.
21155 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21157 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21159 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21162 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21163 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21165 * mini.c: reinstated mono_compile_get_interface_var()
21166 on x86, too, since the change breaks the Gtk# build there as well.
21168 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21170 * driver.c: remove loop from the default optimizations: it seems to
21171 interact badly with some of the other options (see bug #60613).
21173 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21175 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21176 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21178 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21180 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21181 vararg-using methods.
21183 2004-06-21 Martin Baulig <martin@ximian.com>
21185 * mini/mini-exceptions.c
21186 (mono_handle_exception): Added `gpointer original_ip' argument.
21187 After calling mono_unhandled_exception(), call
21188 mono_debugger_unhandled_exception() and if that returns true,
21189 restore the context and return.
21191 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21193 * mini-ppc.c: prefer the use of relative branches so
21194 they won't need to be patched in aot code (patch from Patrick Beard).
21196 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21198 * aot.c: patch from Patrick Beard to make the output assembly
21199 more correct for the MacOSX assembler. Small tweak to
21200 generate sane images on Linux/PPC, too.
21202 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21204 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21205 case until bug #59509 is fixed (shows up in #60332).
21207 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21209 * mini.c: make sure the needed wrappers are compiled, too, with
21212 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21214 * driver.c: remove NPTL reference in --version output.
21216 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21218 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21219 generate valid assembly for the Mach-O assembler.
21221 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21223 * driver.c: don't include abcrem in the all optimization specifier
21224 since it slows down jit compilation too much for now.
21226 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21228 * mini.c: use BIGMUL only if both operands have the same signage.
21229 * iltests.il: Test for bug 60056. (errors related to signage in
21234 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
21236 * mini.c, aot.c: memory leak fixes.
21238 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21240 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
21242 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
21244 * Makefile.am: remove the -static hack completely, it links in
21245 statically glib as well.
21247 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
21249 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
21250 * exceptions.cs: make it compile with new mcs/csc.
21252 2004-06-03 Massimiliano Mantione <massi@ximian.com>
21253 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
21254 and added relevant test case.
21256 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21258 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
21259 regressions in gtk-sharp.
21261 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
21263 * exceptions.cs: New regression tests.
21265 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
21267 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
21269 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21271 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21273 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
21275 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
21277 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21279 * mini.c (mono_jit_runtime_invoke): Init class in this
21280 method instead of trusting mono_jit_compile_method to
21281 do the work (because wrappers can be in object class)
21283 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21285 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21287 * basic-long.cs: New regression test.
21289 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21291 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21292 and div/rem checks.
21294 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21296 * Makefile.am: fix miguel's change to build mono statically against
21297 libmono (track build dependencies).
21299 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21301 * cfold.c: Some glib versions do not have G_MININT32.
21303 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21305 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21306 with precision of tan, atan, sin and cos, and implemented related
21307 regressions tests (fixes bug 54467, but one new problem appeared and
21310 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21312 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21314 * exceptions.cs: Add test for constant folding && division by zero.
21316 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21317 since driver.c is in libmono too, so the optimization was useless.
21319 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21320 variable to driver.c so the compiler can emit more efficient code to
21323 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21325 * Makefile.am: don't distribute generated inssel.[ch] files.
21327 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21329 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21330 into the default appdomain. Fixes #58707.
21332 * jit-icalls.c: Remove the broken approximation for truncl, doing
21333 no conversion is better.
21335 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21338 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21340 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21341 of the mcrxr instruction which is not available on some processors
21342 even if it's documented to be. Implement add and sub overflow correctly
21343 (still not complete for long unsigned). Speed up icalls a bit.
21345 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21347 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21348 we run .cctor in the current domain instead of target_domain.
21350 Fixes bug #58558, .cctor not being called in -O=shared.
21352 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21354 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21356 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21358 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
21359 which can be done with an imm8, do it that way.
21360 (mono_arch_output_basic_block): ditto for a jmp
21361 (mono_arch_emit_prolog): Computate maximum offset of a label.
21363 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
21365 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
21366 now tries to allocate prefered physical reg's for virtual
21367 regs. This reduces the number of emited spills/loads with
21368 20-30% on our core assemblies.
21370 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21372 * jit-icalls.c: truncl() is not needed and trunc() is
21373 the correct thing to do anyway (bug #58287).
21375 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
21377 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
21380 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
21382 * driver.c: enable loop optimizations by default.
21384 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21386 * mini-x86.c: fix calc of max loop size when aligning loops start.
21388 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
21390 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
21393 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21395 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21398 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21400 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21402 * mini.c (inline_method): Allways inline some wrappers even if the cost
21403 is too large. Fixes #58785.
21405 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21407 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21409 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21410 (crichton@gimp.org). Beginning of support for sparc/linux.
21412 * mini-sparc.c: Optimize retrieval of LMF address.
21414 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21416 * exceptions-ppc.c: handle alloca in methods with clauses.
21418 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21420 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21422 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21424 * mini.c: Delegate most of the abort signal work to
21425 mono_thread_request_interruption, which also handles Stop and Suspend
21428 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
21430 * mini.c mini.h: Allow inlining of icall wrappers if the backend
21431 supports the save/restore lmf opcodes.
21433 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
21435 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
21436 by gcc-3.4 as well.
21438 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
21440 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21442 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
21443 methods which contain array accesses.
21445 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
21446 boundaries. Fixes #58537.
21448 * iltests.il: Add regression test for #58537.
21450 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21452 * mini-x86.c (mono_arch_local_regalloc): Last part of
21453 fix for bug #58633 (releasing register to early).
21455 2004-05-18 Miguel de Icaza <miguel@ximian.com>
21457 * basic-long.cs: Add new regression test.
21459 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21461 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
21462 register too early on the chain.
21464 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21466 * mini.c (create_helper_signature): Use a helper function to reduce
21467 the code which needs to be written. Also set the calling convention of
21468 icalls on windows. Fixes #57840.
21470 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21472 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21473 exceptions-ppc.c: added helper function to get the instruction address
21474 from a signal handler context.
21476 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21478 * helpers.c: use g_get_tmp_dir. Invokes happyness
21481 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21483 * helpers.c: Add new env variable to pass args to objdump.
21484 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21486 2004-05-17 Radek Doulik <rodo@ximian.com>
21488 * Makefile.am (common_sources): added abcremoval.h so it get
21489 disted and daily mono packages on go-mono.com will build again
21491 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21493 * abcremoval.c: Fixed coding style, added copyright header.
21495 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21497 * mini.h: Added prototype for abc removal main function.
21499 * build_relations_propagation_table.pl: Added copyright header.
21501 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21503 * basic-long.cs: reg test for complex ceq_long bug.
21505 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21507 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21508 reg in long and clob case (bug #58343). Fixed/added comments.
21510 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21512 * mini.c (mono_jit_runtime_invoke): Follow new convention
21513 of calling the invoke method with an function pointer.
21515 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21517 * ChangeLog: Fix author of memory leak patch.
21519 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21521 * Makefile.am: fix make dist as well...
21524 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21526 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21527 on archs where pointers are 4 bytes long.
21529 * Makefile.am: Added abcremoval.c source file.
21531 * abcremoval.c: Added abcremoval.c.
21533 * abcremoval.h: Added abcremoval.h.
21535 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21537 * inssel.brg: Enabled bounds check removal.
21539 * mini.c: Added support for abcrem optimization.
21541 * mini.h: Added abcrem optimization label.
21543 * driver.c: Added support for abcrem optimization.
21545 * propagated_relations_table.def: Added propagated_relations_table.def.
21547 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21549 * mini.c, cfold.c: fix style.
21551 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21553 * mini.c: handle issue with the low-level implementation of
21554 some long opcodes (bug #54209).
21556 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21558 * basic.cs: test for my new cmov stuff.
21560 2004-05-13 Patrik Torstensson
21562 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21563 opt and added peephole documentation.
21565 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21567 * tramp-ppc.c: rewrote the generic trampoline code.
21569 2004-05-11 Patrik Torstensson
21571 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21573 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21575 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21577 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21578 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21580 * mini.c: Add new icalls for AsAny marshalling.
21582 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21584 * tramp-ppc.c, mini-ppc.c: more cleanups.
21586 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21588 * mini.c: no warnings.
21590 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21592 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21594 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21596 * mini.c: In the thread abort signal handler, if the thread is in the
21597 process of being stoped, don't throw the Abort exception, just stop the
21600 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21602 * tramp-ppc.c: removed old code.
21604 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21606 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21607 do some simple speed optimizations on ppc.
21609 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21611 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21612 and large offsets in load/store.
21614 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21616 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21617 it causes regressions.
21619 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21621 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21624 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21626 * jit-icalls.c: remove warnings.
21627 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21628 speedups for unsafe code.
21630 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21632 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21634 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21636 * basic-calls.cs: Add new regression test.
21638 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21641 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21643 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21646 2004-05-06 Patrik Torstensson
21648 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21649 long reg allocation in any reg (not only eax:edx) and implemented
21650 long shl/shr ops in asm instead of helpers.
21652 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21654 * mini-sparc.h: Fix warnings.
21656 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21659 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21660 separate statement for clarity.
21662 * mini-sparc.c: Update status.
21664 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21666 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21669 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21671 * inssel-ppc.brg: another small pre-release workaround:
21672 we don't do overflow detection for long_sub_un.
21674 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21676 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21677 (also works around a weird ppc bug: 57957).
21679 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21681 * tramp-ppc.c: trampoline fixes.
21683 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21685 * mini-ppc.c: fixed typos.
21687 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21689 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21690 at the top of the stack. Fixed typos. Use a frame registers
21691 for all the methods with exception clauses.
21693 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21695 * exceptions-ppc.c: restore fp registers.
21697 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21699 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21700 order from the stack top (moved the stack room to save the
21701 return value for trace after the param area). Fixed corruption
21702 in restoring registers on unwind.
21704 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21706 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21708 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21710 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21711 and prolog/epilog for methods that use it. Allow
21712 enough param area room for varargs methods. Fix miguel's
21713 breakage in exception handling.
21715 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21717 * Makefile.am: run genmdesc only on current arch.
21719 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21721 * exceptions-x86.c:
21722 * mini-x86.h: fix the build on windows.
21724 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21726 * 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.
21728 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21730 * mini-exceptions.c: New file.
21732 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21733 Move some parts of the x86 exception handling code to an
21734 arch-independent file so it can be shared with other ports.
21736 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21738 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21740 2004-04-26 David Waite <mass@akuma.org>
21742 * driver.c: remove comma from end of enumeration declaration
21744 2004-04-26 Jackson Harper <jackson@ximian.com>
21746 * driver.c: parse config file before loading first assembly. This
21747 allows the user gac to be enabled/disabled.
21749 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21751 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21752 simpler mechanism: we do not care what is encoded initially
21753 (branch absolute or relative), we care about the code and its
21754 target. I kept the old code for reference for now.
21756 The new code tries first to determine if the jump is anywhere in
21757 the -/+32 absolute meg range, if it succeeds, it encodes using the
21758 absolute branch; If not, it tried to find something in the
21759 relative range, if not, it uses the handle_thunk code.
21761 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21763 * exceptions-ppc.c: use the correct ip register on macosx.
21765 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21767 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21769 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21771 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21772 Raise exception on integer divide by zero by hand since the hw
21773 doesn't support it. Handle NaNs in FP compares.
21775 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21777 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21778 code reducing duplication between the platforms and enabled
21779 signal exception handling (on linux for now).
21781 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21783 * exceptions-ppc.c: more macosx support.
21785 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21787 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21789 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21791 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21793 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21795 * iltests.il: more tests.
21797 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21799 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21802 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21804 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21806 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21808 * liveness.c: Mark variables as volatile in all basic blocks reachable
21809 from exception clauses.
21811 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21813 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21816 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21818 * iltests.il, basic.cs: more tests for regalloc.
21820 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21822 * iltests.il: Some tests for register allocation modifications
21825 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21827 * exceptions.cs: Add regression test for bug #56782.
21829 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21830 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21831 the beauty of fixing the same thing in 5 different files...
21833 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21835 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21838 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21840 * mini.c: Add support for STRWLPARRAY marshalling convention.
21842 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21844 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21845 to init the context to setup the regs pointer).
21847 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21849 * exceptions-ppc.c: more exceptions work.
21851 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21853 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21856 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21858 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21859 can use the memory directly.
21861 * cpu-pentium.md: Update documentation from a post from Zoltan.
21863 add x86_add_membase, x86_sub_membase, x86_mul_membase
21865 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21867 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21868 GENERAL_REGS they were also hardcoded for all PPC ports.
21870 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21872 Remove hard-coded limit for floating point registers, use
21873 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21875 Notice that in MacOS X calling conventions you can fit a lot more
21876 floating point values in registers, so I should update the PInvoke
21877 test to excercise the passing of floating point values on the
21878 stack (currently broken).
21880 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21882 * tramp-ppc.c (create_trampoline_code): Added
21883 JUMP_TRAMPOLINE_SIZE.
21884 (ppc_magic_trampoline): Follow the pattern from
21885 x86_magic_trampoline: if code is set to zero, return.
21886 (create_trampoline_code): Always pass MonoMethod to the jump
21887 trampoline, before it was passing a null.
21888 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21889 share the code with mono_arch_create_jit_trampoline.
21891 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21893 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21896 * cpu-g4.md: Added length for jmp instruction, the worst case
21897 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21900 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21902 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21904 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21906 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21907 before each IL instruction.
21909 * mini.c (CEE_BOX): Fix warnings.
21911 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21913 * mini.c: removed a few unused vars and extra whitespace.
21915 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21917 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21919 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21921 (OP_GETCHR): use the above
21922 (CEE_LDELEMA): use the above.
21924 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21925 version of the generic impl.
21926 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21927 (CEE_LDELEMA): use the above.
21929 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21931 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21934 * iltests.il: Added new regression test for #56317.
21936 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21938 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21939 under NetBSD. Fixes #56450.
21941 * liveness.c (update_gen_kill_set): Fix previous patch.
21943 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21945 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21947 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21949 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21950 ldsfld and ldsflda.
21952 * inssel-sparc.brg: Add more optimizations.
21954 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21956 2004-04-01 Martin Baulig <martin@ximian.com>
21958 * mini.c (handle_box): New static function; moved the
21959 implementation of CEE_BOX here.
21960 (mono_method_to_ir): Added `constrained_call' variable.
21961 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21962 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21963 mono_method_get_constrained() to get the method.
21965 2004-04-01 Martin Baulig <martin@ximian.com>
21967 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21968 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21969 (mono_method_to_ir): We don't need these macros anymore since
21970 mono_class_get_full() already takes care of it.
21972 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21974 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21975 use @function (as doesn't accept #function here) and check the return
21976 value of system and stop if fails.
21978 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21980 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21982 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21984 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21986 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21988 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21991 * basic-long.cs: Add test for negation of Int64.MinValue.
21993 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21995 * mini-sparc.c: Update status.
21997 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21999 * exceptions-sparc.c: Fix return value in filters.
22001 * inssel-sparc.brg: Fix register allocation in some rules.
22003 2004-03-28 Martin Baulig <martin@ximian.com>
22005 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22008 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22010 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22012 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22013 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22014 remove unused conv_u4 opcode.
22016 * mini-x86.c: Remove valgrind workaround since it slows down things
22017 even when mono is not run under valgrind.
22019 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22021 * mini-sparc.c: Update status.
22023 * inssel-sparc.brg: Add some optimizations.
22025 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22026 future delay slot filling. Add support for varargs, tail calls and JMP.
22028 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22029 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22031 * inssel.brg: Fix register allocation in OP_ARGLIST.
22033 * inssel.brg: Fix warnings.
22035 2004-03-25 Martin Baulig <martin@ximian.com>
22037 * mini.c (inflate_generic_field): Removed.
22038 (mini_get_method): Removed, use mono_get_method_full(),
22039 (mini_get_class): Removed, use mono_class_get_full().
22040 (mono_method_to_ir): Pass our generic context to
22041 mono_field_from_token().
22043 2004-03-25 Martin Baulig <martin@ximian.com>
22045 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22046 of a `MonoMethod *'.
22047 (mini_get_method): Take a `MonoGenericContext *' instead
22048 of a `MonoMethod *'.
22049 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22050 a new local variable called `generic_context' which holds the
22051 current `MonoGenericContext *'; use it to lookup things.
22053 2004-03-24 Martin Baulig <martin@ximian.com>
22055 * mini.c (mini_get_class): New static method; if we're inside a
22056 generic instance, inflate the class if neccessary.
22057 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22059 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22061 * iltests.il: New regression test for #55976.
22063 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22066 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22068 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22071 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22073 * liveness.c: Consider SSA stores as well as loads when making vars
22076 * exceptions.cs: New regression tests for register allocation.
22078 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22080 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22081 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22082 domain lock only to protect puntual access to data structures.
22083 Added access lock for sighash, jit_icall_hash_name,
22084 jit_icall_hash_addr and domain->code_mp.
22086 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22088 * driver.c: Print SIGSEGV handling method.
22090 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22092 * mini.c (setup_jit_tls_data): Handle case when this is called
22093 multiple times for a thread.
22095 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22096 is different from fbxx_un. Fixes #54303. Also use constants instead of
22097 magic numbers in a lot of places.
22099 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22101 * exceptions.cs: Fix cctor test when --regression is used.
22103 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22105 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22108 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22110 * inssel-ppc.brg: fixed register assignments for some rules.
22112 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22114 * exceptions.cs: Add test for exceptions in static constructors.
22116 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22117 static constructors outside the domain lock. Fixes #55720.
22119 2004-03-17 Martin Baulig <martin@ximian.com>
22121 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22122 (inflate_generic_field): Take the `MonoMethod *' instead of the
22123 `MonoClass *' and added support for generic method.
22124 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22125 have a `field->parent->gen_params', only inflate the field if it's
22126 an open constructed type.
22128 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22130 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22131 exception object instead of the preconstructed ones.
22133 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22135 * mini.c: reverted changed to sigsegv_signal_handler commited
22136 accidentally in the previous patch.
22138 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22141 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22142 running --aot with an old assembly.
22144 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22146 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22149 * mini-sparc.c: Add support for v9 branches with prediction.
22151 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22153 * mini.c (mini_init): #warning is GNUC only
22155 * mini-sparc.h: implement __builtin_frame_address
22156 and __builtin_return_address for Sun C compiler
22158 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22160 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22162 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22164 * basic-calls.cs: Add test for unaligned byref long argument passing.
22166 * mini-ops.h: Add sparcv9 compare and branch instructions.
22168 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22169 v9 instructions if we have a v9 cpu.
22171 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22172 registers for global allocation.
22174 * exceptions-sparc.c: Fixes.
22176 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22178 * liveness.c (mono_analyze_liveness): Optimized version.
22180 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22182 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22185 * basic-float.cs basic-calls.cs: New regression tests.
22187 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22189 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22190 sigaltstack implementation.
22192 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22194 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22195 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22197 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22199 * mini.c: Fix warnings.
22201 * mini.c (mono_resolve_patch_target): New function which contains the
22202 arch independent part of the patching process.
22204 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22205 patching code to a separate function.
22207 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22209 * mini.c (add_signal_handler): ifdef out on Windows
22211 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22213 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22214 cpu-sparc.md: Add exception handling support + other fixes.
22216 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22217 typed GC detection in --version.
22219 * basic.cs exceptions.cs: New regression tests.
22221 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22222 the arch specific code can store data during a compilation.
22224 * mini-ops.h: Add OP_SETFRET.
22226 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22227 function, register a separate icall for each arity, so the icalls can
22230 * mini.c (mono_print_tree): Print negative offsets in a more readable
22233 * mini.c: Make signal handling work on sparc.
22235 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
22237 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
22239 * jit-icalls.c: Emulate truncl by aintl on solaris.
22241 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
22243 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
22245 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
22247 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
22249 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
22250 a MarshalByRef type, inline a method that performs the check, taking into
22251 account that the object can be a proxy. Also implemented tow new opcodes:
22252 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22253 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
22254 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22256 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
22258 * mini-ppc.c: if a relative branch displacement is too big
22259 but it points to and area reachable with an absolute branch,
22262 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
22264 * mini.c: optimize small copies in cpblk.
22266 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
22268 * basic-calls.cs basic-float.cs: New regression tests.
22270 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22271 negative offsets from %fp. Implement localloc. Fix local register
22272 allocation. Fix the case when the this argument needs to be saved to
22273 the stack. Implement some missing opcodes.
22275 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
22277 * mini.c (mini_method_compile): Reenable global regalloc in methods
22278 with exception handlers.
22280 * linear-scan.c (mono_varlist_sort): Fix warning.
22282 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22284 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22287 * liveness.c: Make all variables uses in exception clauses volatile, to
22288 prevent them from being allocated to registers. Fixes #42136.
22290 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22292 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22293 causes regressions.
22295 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22296 argument to mono_arch_regalloc_cost.
22298 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22301 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22303 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22304 Make the cost of allocating a variable to a register arch dependent.
22306 * basic-calls.cs: Fix compilation of tests.
22308 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22309 helper function to cut back on the number of #ifdefs needed.
22311 * mini-ppc.c: Fix compilation.
22313 * basic-calls.cs: New regression tests.
22315 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22317 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22318 of l0 since that is callee saved.
22320 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22323 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22324 of delay instruction.
22326 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22328 * mini.h (MonoCallInst): Add 'virtual' flag.
22330 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22332 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22334 * *.cs: New regression tests.
22336 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22339 * mini.c (mono_runtime_install_handlers): Fix build.
22341 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22342 'signal_stack_size' members.
22344 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22345 alternate signal stack.
22347 * exceptions-x86.c: Add stack overflow handling.
22349 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22350 functions to arch independent code.
22352 * mini.c (mono_print_tree): Print more detailed info for load_membase
22355 2004-02-23 Martin Baulig <martin@ximian.com>
22357 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
22359 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22361 * mini-x86.c: fixed reg allocation for div/rem.
22363 2004-02-22 Miguel de Icaza <miguel@ximian.com>
22365 * driver.c (mono_main): Report some configuratio options on --version.
22367 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
22369 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
22370 low in the address space. Correctly flush memory in thunks where we
22371 output native code.
22373 2004-02-20 Martin Baulig <martin@ximian.com>
22375 * mini.c (mini_get_method): New static method; inflate all generic
22376 methods and methods in open generic instances.
22377 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
22378 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
22380 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22382 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
22384 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
22386 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
22388 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
22390 * mini-sparc.c (flushi mono_arch_output_basic_block): make
22391 it compile using Sun's compiler.
22393 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22395 * 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.
22397 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22399 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22401 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22403 * mini-ppc.c: handle calls outside of the allowed range with thunks
22404 allocated using the code manager.
22405 * tramp-ppc.c: use the code manager to hold generated native code.
22406 Fixed the magic trampoline to just patch vtable entries.
22408 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22410 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22413 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22415 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22418 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22419 if we have a working __thread implementation.
22421 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22422 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
22424 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
22426 * mini-x86.c: Fix compilation under gcc 2.
22428 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
22430 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
22431 contains a call to the wrapped function.
22433 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
22434 OP_<CALL>_IMM opcodes, and use them under X86.
22436 * mini.c (mono_jit_find_compiled_method): Fix warning.
22438 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
22440 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
22442 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
22443 functionality to mini.c.
22445 * mini.c (mono_create_jump_trampoline): New function to create a jump
22446 trampoline. Return a compiled method instead of a trampoline if it
22447 exists. Add a cache for jump trampolines.
22449 * mini.c (mono_jit_find_compiled_method): New function to return a
22450 compiled method if it exists.
22452 * mini-x86.c: Call mono_create_jump_trampoline instead of
22453 mono_arch_create_jit_trampoline.
22455 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
22456 a jump trampoline. Fixes #52092.
22458 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
22460 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
22461 which is not up-to-date. Add check_corlib_version () instead.
22463 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
22466 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
22467 since newer valgrind versions do not need it.
22469 * mini.c (mono_jit_compile_method_with_opt): New helper function to
22470 compile a method with a given set of optimizations.
22472 * mini.c: Compile icall wrappers on-demand instead of at startup.
22474 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22475 wrapper for an icall.
22477 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22479 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22482 * iltests.il: Add test for non-empty stack before switch instruction.
22484 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22486 * mini.c: Add support for new stringbuilder marshalling conventions.
22488 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22490 2004-02-01 Martin Baulig <martin@ximian.com>
22492 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22493 in `ginst->mtype_argv'.
22495 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22497 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22498 facilitate grepping.
22500 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22502 * mini.c: fixed buglet in initobj generic implementation for references.
22504 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22506 * Makefile.am: make the version script conditional.
22507 * jit-icalls.c: handle missing truncl().
22509 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22511 * exceptions.cs: Add more tests for double->int conversion.
22513 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22514 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22516 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22518 * driver.c: make --verbose --version emit an error
22519 if the loaded corlib doesn't match the runtime version.
22521 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22523 * mini-ppc.h: export ppc_patch().
22524 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22525 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22526 on par or better than on MacOSX.
22528 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22530 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22531 mono_lookup_pinvoke_call.
22533 * mini-x86.c: Under windows, the default pinvoke calling convention is
22534 stdcall. Fixes #52834.
22536 * mini.c (optimize_branches): Add an upper bound to the number of
22537 iterations to prevent infinite loops on strange loops. Fixes #53003.
22539 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22541 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22542 and ISINST. Fixes #52093.
22544 * objects.cs (test_0_vector_array_cast): New tests.
22546 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22548 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22549 checking in Array.Set ().
22551 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22554 * object.cs (test_0_multi_array_cast): New regression test.
22556 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22558 * exceptions-ppc.c: fix build on Linux/PPC.
22560 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22562 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22563 running under valgrind.
22564 (x86_magic_trampoline): Fix build bustage.
22566 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22567 negative values as well. This is needed for the encoding of the line number
22568 info, since sometimes the line numbers are not in increasing order.
22570 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22572 * cpu-pentium.md (localloc): Increase the size of the localloc
22573 instruction since it is a loop under Win32.
22575 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22578 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22580 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22581 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22582 Max Horn (max@quendi.de). Fix file names in comments.
22584 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22586 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22587 avoid stack overflow.
22588 (replace_usage): Avoid uninitialized variable warnings.
22590 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22591 and taking the address of valuetype variables.
22593 2004-01-03 Patrik Torstensson
22595 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22596 for other purposes than FP later on.
22598 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22600 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22603 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22605 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22607 2003-12-30 Patrik Torstensson <p@rxc.se>
22609 * mini-x86.h: Decreased number of availiable fp regs.
22610 Solves corner cases with FP spilling.
22612 2003-12-23 Patrik Torstensson <p@rxc.se>
22614 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22615 for floating point stack tracking / spilling on x86.
22618 * basic-float.cs: added float mul overflow test.
22620 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22622 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22624 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22626 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22627 supports for cond branches that overflow the immediate
22628 overflow offset. mcs can compile simple programs.
22630 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22632 * exceptions-ppc.c: exception handling support wip:
22633 finally handlers get run on exception.
22635 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22637 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22640 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22642 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22643 initial support for stack walking and unwinding.
22645 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22647 * driver.c (mono_main): Make corlib-out-of-sync message more
22648 descriptive. Also remove verify_corlib call.
22650 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22652 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22653 not overlap with other call's arguments, too.
22655 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22657 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22658 move to arch-specific code the choice of arch-specific
22659 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22660 * mini.c: ensure emulation calls will not interleave
22663 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22665 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22666 the magic trampoline stack frame is dropped before executing
22669 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22671 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22672 and integer to fp conversions. Added support for overflowing
22673 arguments on the stack. Reserve a couple more registers as temps.
22674 Added support for aot compilation (as output still needs to be
22677 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22679 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22680 Don't overwrite return register in some corner cases.
22682 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22684 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22685 static constructors when AOT compiling.
22687 * driver.c (mono_main): Call mono_check_corlib_version.
22689 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22691 * cpu-g4.md, basic.cs: fixed div target register.
22693 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22695 * mini-ppc.c, basic.cs: shl_imm fix with test.
22697 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22699 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22700 structures by value. Misc fixes.
22701 * objects.cs: more tests.
22703 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22705 * mini-ppc.c: lconv.ovf.i implemented.
22707 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22710 (mini_init): don't error out if someone already called g_thread_init.
22712 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22714 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22715 to be any type per the spec. Fix abnormal memory usage when
22716 the same object is repeatedly thrown.
22718 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22720 * mini.c: check for overruns in IL code.
22722 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22724 * TODO: Add/remove some todo entries.
22726 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22728 * driver.c (mono_main): Call mono_verify_corlib.
22730 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22732 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22733 This has been moved to mini.c
22734 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22735 type being casted is marshalbyref it could be a proxy, so instead of
22736 emitting the type check code, emit a call to a runtime method that will
22737 perform the check by calling CanCastTo if needed.
22739 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22741 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22742 methods with large stack frames under Win32.
22744 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22746 * Makefile.am: Distribute regression tests.
22748 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22749 at the end instead of inserting each variable into the sorted list.
22751 * linear-scan.c (mono_varlist_sort): New helper function.
22753 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22755 * mini.c: ensure arguments and locals are within bounds.
22757 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22759 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22762 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22764 * mini.c (mono_cprop_copy_values): Fix crash.
22766 * aot.c: Set verbosity back to 0.
22768 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22770 * regalloc.c: complete memory leak fix by Laurent Morichetti
22773 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22775 * driver.c (main_thread_handler): Revert the previous patch.
22777 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22780 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22781 memory from the memory pool.
22783 * driver.c (main_thread_handler): Turn on all optimizations when
22786 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22787 an array for better performance.
22789 * regalloc.c (mono_regstate_assign): Fix memory leak.
22791 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22792 serialize the debug info.
22794 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22795 debug info from the serialized representation.
22797 * aot.c: Save debug info into the generated file and load it when
22800 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22802 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22804 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22805 More FP-related fixes.
22807 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22809 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22810 and register allocation buglet. Hello world now runs.
22812 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22814 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22815 * tramp-ppc.c: fixed class init trampoline.
22816 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22818 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22820 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22821 mini.c: more ppc changes/fixes.
22823 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22825 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22826 Also optimize the case when the arguments are the same in the caller
22829 * iltests.il: Add tests for tail calls with valuetype arguments.
22831 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22833 * mini-ppc.c: fixes for struct return type.
22835 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22837 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22838 mono_spillvar_offset() to arch-specific code.
22840 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22842 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22844 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22846 * exceptions-x86.c: Fix stack space leaks.
22848 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22849 registers from the lmf if the method has save_lmf set.
22851 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22853 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22854 of icall wrappers into InvokeInDomain, since these are now per-domain.
22856 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22858 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22859 make some opcode emulation and intrinsic ops enabled/disabled
22860 according to the architecture. More fixes.
22862 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22864 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22866 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22868 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22869 arch-specific handling for 'this' and struct return type to
22870 arch-specific code.
22872 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22874 * aot.c: prevent divide by zero error when reporting (it happened with
22875 Accessibility.dll).
22877 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22879 * mini.h (inst_switch): Remove unused macro.
22881 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22884 (load_aot_module): free 'info->methods' and 'info' properly. No more
22885 "free(): invalid pointer blah" messages when you have an old aot
22888 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22890 * jit-icalls.c, mini.c: Added support for context static fields.
22892 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22894 * mini.c (mono_method_blittable): Methods which set LastError are not
22895 blittable either. Fixes #51108.
22897 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22899 * mini.c: flush icache.
22900 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22902 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22904 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22906 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22908 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22911 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22914 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22916 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22918 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22919 instruction when the result is discarded.
22921 * iltests.il (test_0_div_regalloc): New regression test.
22923 * arrays.cs: Fix compilation error.
22925 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22927 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22928 float rules to inssel-x86.brg: sane architectures with FP registers
22929 don't need to implement these rules.
22931 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22933 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22935 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22937 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22938 implementation of 32 bit systems.
22940 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22942 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22943 (Jeroen Zwartepoorte).
22945 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22947 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22948 the caller and the callee matches.
22950 * mini.c (mono_method_to_ir): Add comment.
22952 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22953 signbit is missing on some platforms.
22955 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22957 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22959 * mini.c (setup_jit_tls_data): Call the new function.
22961 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22963 * mini-x86.c: Add experimental support for fast access to the lmf
22964 structure under NPTL/Linux 2.6.x.
22966 2003-11-06 Martin Baulig <martin@ximian.com>
22968 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22969 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22972 2003-11-02 Martin Baulig <martin@ximian.com>
22974 * mini.c (inflate_generic_field): New static method.
22975 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22976 generic instance and the field is declared in a generic type, call
22977 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22979 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22981 * mini.h mini.c (mono_method_same_domain): New function to return
22982 whenever the caller and the callee are in the same domain.
22984 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22986 2003-10-30 Martin Baulig <martin@ximian.com>
22988 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22989 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22991 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22992 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22994 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22996 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22999 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23000 object here, so it is in the correct appdomain etc.
23002 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23004 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23006 (mono_method_to_ir): Avoid freeing the type created returned from
23007 mono_type_create_from_typespec, since it is put into an internal cache
23008 by the function. Fixes pointer.exe.
23010 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23011 trampolines for icalls and pinvokes as well. Fixes #33569.
23013 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23015 * mini.c: Update after appdomain changes.
23017 * mini.c (mono_jit_compile_method_inner): Allways compile native
23018 method wrappers in the root domain, since there can only be one
23019 instance of them, whose address is stored in method->info.
23021 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23023 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23024 environment variable. Instead detect automatically whenever running
23025 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23028 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23030 * trace.c, trace.h: New files that implement the new trace option
23033 * driver.c: Document new --trace options.
23035 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23038 - if (mono_jit_trace_calls)
23039 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23041 * mini.h: prototypes.
23043 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23045 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23047 * mini.c inssel.brg: Implement typedefbyref opcodes.
23049 * mini.c (mono_jit_compile_method): Remove unused local variable.
23051 * mini.c (mono_jit_compile_method_inner): Ditto.
23053 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23055 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23057 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23059 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23061 * mini.c (mono_no_aot): Remove unused global variable.
23063 * mini.c: Thread safety fixes.
23065 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23067 * mini.c (mono_create_class_init_trampoline): Add a lock around
23068 class_init_hash_addr.
23070 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23073 * mini.c: Decompose the NEWARR instruction before decomposing its
23074 arguments. Fixes #30073.
23076 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23078 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23081 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23083 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23085 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23087 * driver.c: Add support for compiling icall wrappers to --compile.
23089 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23091 * inssel.brg: The empty value in class->interface_offsets is -1, not
23094 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23096 * objects.cs: New test for 'is' operator on an array of interfaces.
23098 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23100 * tramp-ppc.c: update trampoline code to support jumps
23101 and class initialization.
23103 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23105 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23107 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23109 * inssel.brg (OP_UNBOX): Remove unused rule.
23111 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23112 region instead of one for each method. Fixes #47813.
23114 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23116 * exceptions.cs (test_0_nested_finally): New regression test for
23117 nested exception handlers.
23119 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23121 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23123 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23126 * mini.c (mono_method_check_inlining): Make the inlining limit
23127 configurable by an environment variable.
23129 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23131 * mini.h: Bump AOT file version.
23133 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23134 token, store the image along with the token, since the token might not
23135 refer to the same image as the method containing the relocation,
23136 because of inlining.
23138 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23140 * mini.c (mono_precompile_assemblies): New function to compile
23141 all methods in all loaded assemblies.
23143 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23145 * regalloc.h regalloc.c (MonoRegState): Change the type of
23146 iassign and fassign to int*, since they can contain large negative
23147 values if the register is spilled. Also added some comments. Fixes
23150 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23151 under Win32. Fixes #42964.
23153 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23155 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23157 * aot.c: Added support for AOT compiling methods which contain calls
23158 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23161 * driver.c (compile_all_methods): Run the compilation in a thread
23162 managed by mono. Fixes #44023.
23164 * mini.c (mono_codegen): Print full method name in verbose output.
23166 * mini-x86.c (mono_arch_patch_code): Fix warning.
23168 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23169 jumps, since the method we are jumping to might be domain-specific.
23171 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23173 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23175 * inssel.brg: string chars are unsigned.
23177 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23179 * TODO: New todo item.
23181 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23182 which calls mono_runtime_class_init and patches the call site to
23183 avoid further calls.
23184 (mono_arch_create_class_init_trampoline): New arch specific function
23185 to create a class init trampoline.
23186 (create_trampoline_code): Generalized so it can create
23187 class init trampolines as well.
23189 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23190 (mono_create_class_init_trampoline): New function to create and cache
23191 class init trampolines.
23192 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23193 vtable given the address of a class init trampoline. Used by the
23195 (mono_codegen): Generate a call to a trampoline instead of
23196 mono_runtime_class_init in LDSFLD[A].
23197 (mono_codegen): Add relocations for the new trampoline.
23199 * mini.h mini-x86.c aot.c: Added a new relocation type:
23200 MONO_PATCH_INFO_CLASS_INIT.
23202 * mini.h: Bump AOT version number.
23204 * aot.c: Create a copy of the loaded code instead of using the original
23205 so methods which call each other will be close in memory, improving
23208 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23209 patch since it breaks the regression tests.
23211 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23212 for the register saving instruction sequence since the
23213 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23215 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23217 * TODO: Fix todo item && remove another.
23219 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23221 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23224 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23225 function of the module.
23227 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23228 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23229 --no-aot command line option.
23231 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
23233 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
23234 by Bernie Solomon (bernard@ugsolutions.com).
23236 * inssel.brg: Refactor the interface offset table related code into
23237 its separate functions and add support for the AOT case.
23239 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
23241 * aot.c (mono_aot_get_method_inner): Fix memory leak.
23243 * aot.c: Added mono_aot_verbose variable and made all debugging
23244 output depend on the value of this variable.
23246 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
23247 method_label and info_label.
23249 * mini.h mini-x86.c aot.c: Added a new relocation type
23250 MONO_PATCH_INFO_IID for klass->interface_id.
23252 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
23253 the MonoJitInfo structure.
23255 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
23256 a non-root appdomain in shared mode.
23258 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23260 * aot.c: make aot loader less verbose. Remove free of unused variable.
23262 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
23264 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
23266 * .cvsignore: Added *.dll.
23268 * mini.c (mono_print_tree_nl): New function callable while debugging.
23270 * mini.c (mono_print_code): Export this.
23272 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
23275 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
23277 * mini.h (MonoCompile): Added 'jit_info' field.
23279 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23280 the cfg structure, since it is needed by the AOT compiler.
23282 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23284 * aot.c: A major rewrite. Changes include:
23285 - save exception tables for methods which have them.
23286 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23287 to g_module_symbol.
23288 - reworked the file format so it is now much smaller and needs
23289 fewer relocation entries.
23291 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23293 * aot.c (load_aot_module): Fix build bustage on platforms without
23296 2003-09-04 Martin Baulig <martin@ximian.com>
23298 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23300 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23302 * TODO: Some new optimization ideas.
23304 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23306 * aot.c: Save the optimization flags used to compile the code into
23309 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23310 support emitting domain specific code.
23312 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23313 no longer domain neutral. It can be made domain neutral by compiling
23314 with --optimize=shared.
23316 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23317 between appdomains.
23319 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23320 loading of AOT code.
23322 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23324 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23325 if there is no domain neutrality information.
23327 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23329 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23330 format version into the generated library.
23332 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23333 callee method into the caller since one of them could be shared.
23335 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23336 system exceptions from AOT code now works.
23338 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23339 method if it is domain neutral and the callee is not.
23341 * graph.c (cfg_emit_one_loop_level): Fix warning.
23343 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23345 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23348 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23350 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23351 is needed by code which is executed before mono_runtime_init ().
23352 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23354 * mini.c (mono_thread_abort): Fix warning.
23355 (mono_jit_compile_method): Call static constructor in the AOT case too.
23357 * aot.c (mono_compile_assembly): Fix warning.
23359 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23361 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
23363 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
23365 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
23367 * cpu-pentium.md: Fix the length of call opcodes so they include the
23368 ESP restoring instruction. Fixes #47968.
23370 2003-08-28 Martin Baulig <martin@ximian.com>
23372 * mini-x86.c (mono_arch_call_opcode): Added support for
23373 MONO_TYPE_GENERICINST.
23375 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
23377 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
23379 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
23380 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
23382 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
23385 2003-08-26 Martin Baulig <martin@ximian.com>
23387 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
23388 when reporting an error, set this to the actual error location.
23389 (mono_method_to_ir): Report the correct error location if
23390 get_basic_blocks() returned an error.
23392 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
23394 * mini.c (mono_type_blittable): OBJECT is not blittable.
23395 (mono_method_blittable): Methods which have marshalling descriptors
23396 are not blittable either. Fixes #47842.
23398 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23400 * driver.c mini.c: Use an environment variable instead of a global
23401 variable. Also fix the build.
23403 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23404 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23407 * driver.c mini.c: Added --with-valgrind option to turn off some
23408 code which prevents mono from running under valgrind.
23410 * mini.c (mono_emit_call_args): Fixed warning.
23412 * mini.c (mono_emulate_opcode): Fixed warning.
23414 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23416 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23417 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23418 regalloc.c, regalloc.h: specify available registers in arch-specific
23419 code and support floats in the regallocator (patch by Laurent Morichetti
23422 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23424 * mini.c: mono_thread_current() can be called only after
23425 mono_runtime_init(): rearrange code to not call it early on.
23427 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23429 * mini.c: allocate jump tables in the code mempools.
23431 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23433 * mini.c, mini.h: make sure per-thread data allocated by the jit is
23436 2003-08-10 Miguel de Icaza <miguel@ximian.com>
23438 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
23439 12 to 16. This fixes bug #47453.
23442 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
23444 * mini-ppc.c: fixed indexed load and unsigned compares.
23446 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
23448 * mini.c: reenabled installation of handler for
23449 thread abort signal.
23451 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23453 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
23454 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
23455 until it's fixed and actually useful.
23457 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23459 * inssel-long32.brg: couple more opcodes implemented.
23461 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23463 * mini-sparc.c: Even more opcodes implemeted.
23465 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
23467 * mini-sparc.c: More opcodes implemented.
23469 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
23471 * mini-sparc.c: More opcodes implemented.
23473 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23475 * inssel-sparc.brg: Add some needed rules. Direct
23477 * Makefile.am: Use inssel-sparc.brg
23478 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23479 an assert happy for now.
23481 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23483 * mini-sparc.c: Fixed compile errors.
23484 * exceptions-sparc.c: Same. We now produce a mono binary
23485 on sparc-linux. Yea.
23487 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23489 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23490 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23491 They compile, but do not work.
23493 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23495 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23496 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23497 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23500 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23502 * mini.c: more opcodes implemented and better support for generics.
23504 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23506 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23507 * mini.c, mini.h: first cut at generics support: some new instructions
23508 added and changed the behaviour of some of the existing ones.
23510 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23512 * mini.c: Removed definition of metadata_shared mutex here.
23514 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23516 * mini-x86.c: make vararg calls work for instance methods.
23518 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23520 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23521 returns the arguments in a separte list, now.
23523 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23525 * aot.c, mini.c: updates for array type representation changes.
23527 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23529 * mini.c: register function to perform jit shutdown.
23531 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23533 * mini.c: use a faster allocator if possible.
23535 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23537 * aot.c: some cleanups and portability changes.
23539 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23541 * mini.c: use faster allocation for CEE_BOX if possible.
23543 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23545 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23546 Moved inlined mempcy code to its own function so that is can be
23547 reused. Added an inline memset function as well (optimized initobj).
23548 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23550 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23552 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23554 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23556 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23557 arch code can setup the cpu for CLR execution, if needed.
23558 We use it on x86 to set the precision of FP operations.
23560 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23562 * mini.c: disable some optimizations if we can guess they'll cost too
23563 much for a given method.
23565 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23567 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23569 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23570 * mini.h mini.c mini-x86.c: Added instruction level coverage
23571 info collection support.
23573 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23575 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23576 is now implemented in the profiling API. Get rid of a couple of
23577 unnecessary global variables.
23579 2003-06-15 Nick Drochak <ndrochak@gol.com>
23581 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23582 * cpu-g4.md: add op_bigmul and op_bigmul_un
23583 * cpu_pentium.md: add op_bigmul_un
23584 * inssel-long32.brg: add rule for unsigned bigmul
23585 * mini-ops.h: define OP_BIGMUL_UN
23586 * mini-x86.c: THE BUG: handle (un)signed properly
23587 * mini.c: choose unsigned opcode if needed.
23588 This set of patches fixes bug #44291
23590 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23592 * mini.c (optimize_branches): improved to handle all kinds of
23593 conditional branches.
23595 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23597 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23598 don't raise exceptions.
23600 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23602 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23603 to arch-specific files.
23605 2003-06-09 Martin Baulig <martin@ximian.com>
23607 * Makefile.am (libs): Added $(LIBGC_LIBS).
23609 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23611 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23612 and OP_ATAN (fixes bug#44293).
23614 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23616 * Makefile.am, mini-x86.c: rename cpu description array to
23617 pentium_desc, since some compilers define the 'pentium' preprocessor
23620 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23622 * mini.c (mini_select_instructions): add explicit branch if the
23623 following block is not the false target of a conditional branch -
23624 we need this with any optimization that reorder or remove bblocks
23626 * mini.c (optimize_branches): bug fixes
23628 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23630 * mini.c (mono_method_to_ir): inline static readonly fields
23632 * ssa.c (fold_tree): start cfold support for long (very simple
23635 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23637 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23639 * inssel.brg: fixed memcpy (bug #44219).
23641 2003-06-05 Dick Porter <dick@ximian.com>
23643 * driver.c: Set the glib log levels to not abort if g_message
23646 g_set_prgname() has to happen before mini_init() so that the
23647 process handle gets the info.
23649 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23651 * driver.c: add intrins to the default optimizations to get wider
23654 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23656 * mini.h: some large basic blocks will overflow a 16-bit
23657 integers for symbolic registers.
23659 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23661 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23662 (mono_arch_output_basic_block): fix bug 43499
23664 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23666 * mini.c: kill duplicated definition of mono_debug_format.
23668 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23670 * mini-x86.c, arrays.cs: fixed register allocation bug.
23672 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23674 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23676 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23678 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23681 (print_method_from_ip): also print source location information if
23684 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23686 * mini.c (mono_find_block_region): bug fix in region code
23687 (mini_method_compile): enable removing unreachable code again, but
23688 only in methods without exception clauses.
23690 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23692 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23693 Implemented arglist opcode and handling of TypedReference type.
23694 Fixed x86 call convention when a structure is returned.
23695 Minimal support for calling static vararg methods.
23697 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23699 * mini.c (mini_method_compile): always remove unreachable code,
23700 because the code in them may be inconsistent (access to dead
23701 variables for example).
23703 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23705 * driver.c, debug-mini.c: warning fixes.
23707 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23709 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23711 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23713 * mini.c: thread-static fields are registered in mono_class_vtable(),
23714 so ensure the function is called before checking for them.
23716 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23718 * mini.c (optimize_branches): fix for bug 43586
23720 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23721 overflow (fixes Bug #43639)
23723 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23725 * mini.c, objects.cs: allow the use of stobj for primitive types.
23727 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23729 * mini.c: be less strict about argument checking until we support
23730 running the verifier.
23732 2003-05-27 Nick Drochak <ndrochak@gol.com>
23734 * basic-long.cs: tests for (ulong)int * (ulong)int also
23735 * mini.c: use the same trick for (ulong)int * (ulong)int
23737 2003-05-27 Nick Drochak <ndrochak@gol.com>
23739 * basic-long.cs: add regression test for (long)int * (long)int
23740 * cpu-pentium.md: add op_bigmul specification
23741 * inssel-long32.brg: add OP_BIGMUL rule
23742 * mini-ops.h: add OP_BIGMUL
23743 * mini-x86.c: register allocator: handle case where src1 needs to be
23745 * mini.c: substitute special BIGMUL opcode in the tree for
23746 (long)int * (long)int
23748 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23750 * jit-icalls.c: call the type ctor on field access if needed.
23752 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23754 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23755 to a method (including results of ldelema, bug#43207).
23757 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23759 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23760 colors to show exception handler blocks.
23762 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23763 (fix for pinvoke7.cs).
23765 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23767 * mini.h, mini.c: ensure correct initialization order for types that
23768 require it. Prepare for lazy compilation of jit icall wrappers.
23769 Provide a name for opcode emulation to reduce unneeded mallocing.
23771 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23773 * mini-x86.c: better register restoring code and profiling
23774 support for tail calls.
23776 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23778 * mini.h, driver.c: prepare for leaf methods optimization.
23780 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23782 * mini.c: get targets of branches before converting a method.
23784 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23786 * mini.c (optimize_branches): added some experimental code (disbaled)
23788 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23790 * mini.c (optimize_branches): fix branch to branch optimization
23792 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23794 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23796 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23798 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23801 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23803 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23804 enable use of interface variables again.
23806 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23807 I1 to registers because there is no simply way to sign extend 8bit
23808 quantities in caller saved registers on x86.
23810 * inssel-float.brg: set costs of some rules to 2 so
23811 that monobure always select the arch. specific ones if supplied,
23812 regardless of the order we pass the files to monoburg.
23814 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23816 * mini.c, mini-x86.c: since the magic trampoline for jumps
23817 can't patch the code directly, we do it as soon as the
23818 method gets compiled.
23820 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23822 * mini-x86.c, mini.h: introduce a new patching method
23823 to support CEE_JMP and tail calls.
23824 * mini.c: obey tail.call. Don't precompile methods target
23826 * tramp-x86.c: new trampoline code to handle methods
23827 reached through a jump.
23829 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23831 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23832 bit values to registers
23834 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23836 * mini.c (mono_compile_get_interface_var): share interface
23837 variables if possible.
23839 2003-05-16 Martin Baulig <martin@ximian.com>
23841 * debug-mini.c (mono_init_debugger): New function to initialize
23842 the debugger. This is not in the debugger since it needs to
23843 access some of mini's internals.
23845 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23847 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23849 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23851 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23852 for value type handling.
23854 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23856 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23857 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23859 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23861 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23862 the constructor through a proxy.
23864 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23866 * jit-icalls.c, inssel.brg: fixes to array element address
23869 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23871 * mini-x86.c (is_regsize_var): allocate pointer to registers
23873 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23875 * driver.c: fixed typo, added intrins to the set of optimizations
23876 tested with regressions.
23878 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23880 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23881 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23884 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23886 * inssel.brg: remove some common pop instructions without side effects
23888 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23890 * inssel-x86.brg: fixed thinko in int to double conversions.
23892 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23894 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23896 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23898 * inssel-long32.brg: two more missing instructions.
23900 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23902 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23903 if not already set.
23905 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23907 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23910 * basic-float.cs: Added tests for negative zero.
23912 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23914 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23915 a couple of missing operations for long casts, with test cases.
23917 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23919 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23921 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23923 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23924 code size estimation.
23926 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23928 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23929 abstract methods (fix bug 42542)
23931 * aot.c: add ability to handle array types
23933 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23935 * mini.c: Call the _specific versions of the object allocation
23936 functions if possible.
23938 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23940 * driver.c: call setlocale ().
23942 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23944 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23947 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23949 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23951 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23952 wrappers (fix bug 42122)
23954 2003-05-04 Martin Baulig <martin@ximian.com>
23956 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23958 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23959 s/mini_set_defaults/mono_set_defaults/g.
23961 2003-05-04 Martin Baulig <martin@ximian.com>
23963 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23965 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23967 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23968 (reported by Don Roberts).
23970 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23972 * mini.c: temporarily work around two bugs for this release.
23974 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23976 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23977 that contains -export-dynamic and it makes using the ld script
23979 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23981 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23983 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23986 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23988 * mini.c: make sure leave calls all the needed finally blocks,
23989 even when the target jumps out of multiple exception clauses.
23991 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23993 * ldscript, Makefile.am: add linker script to reduce the number of
23994 exported symbols (should also fix the issues with libwine defining
23995 some of the same symbols in io-layer).
23997 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23999 * driver.c (mini_main): Avoid assertion when no file name is given on
24002 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24004 * driver.c: added --version/-V command line option.
24005 Added the inline optimization in the regression tests.
24007 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24009 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24010 to the type in the method signature (fixes bug#42134).
24012 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24014 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24016 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24018 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24020 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24022 * driver.c: fixed bug #42100.
24024 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24026 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24028 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24030 * mini.c: moved most of the code required to do inlining to its own
24031 function so it can be reused. Inline also ctors if appropriate.
24033 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24035 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24036 the runtime can call mono API functions.
24038 2003-04-27 Martin Baulig <martin@ximian.com>
24040 * debug-mini.c (mono_debug_init_method): Added
24041 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24042 send a notification to the debugger.
24044 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24045 running in the Mono Debugger, just pass the breakpoint number to
24046 mono_debug_init_method().
24048 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24050 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24052 * mini.c: allow some more unsafe compares.
24054 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24056 * mini-x86.c, Makefile.am: make distcheck works (partially from
24057 a patch by Richard Lee <r.h.lee@attbi.com>).
24058 * regset.c, regset.h: removed, they are unused.
24060 2003-04-25 Dick Porter <dick@ximian.com>
24062 * driver.c: Usage reports the name as 'mono' not 'mini'
24063 * exceptions-x86.c: Build and run on freebsd
24065 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24067 * Makefile.am: install the program with the 'mono' name and
24068 the library as libmono instead of mini and libmini.
24070 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24072 * driver.c: provide the APIs for the embedding interface of the old jit.
24074 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24076 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24078 2003-04-23 Martin Baulig <martin@ximian.com>
24080 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24082 * driver.c: Added `--debug' command line argument to enable
24085 2003-04-23 Martin Baulig <martin@ximian.com>
24087 * debug.[ch]: Removed. The code is now in
24088 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24090 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24093 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24095 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24097 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24100 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24101 mono_domain_finalize.
24102 (mini_method_compile): use mono_method_profile* if the the option is
24105 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24107 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24108 methods with their wrapper.
24110 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24111 methods with their wrapper.
24113 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24116 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24119 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24122 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24124 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24126 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24128 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24129 of the mempool. This is slightly faster and uses less memory
24131 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24133 * mini.c: avoid O(n) allocation for variables.
24135 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24137 * mini.c: handle items on the stack after inlining methods.
24139 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24141 * mini.c: make the method->opcode optimization dependent
24142 on MONO_OPT_INSTRINS and do it lazily.
24144 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24146 * driver.c: print overall results at the end of regression run.
24148 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24150 * inssel.brg: don't overwrite symbolic registers.
24152 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24154 * inssel-x86.brg: fix conversion from long to float.
24156 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24158 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24160 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24162 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24164 * driver.c: Added --print-vtable option as in the old JIT.
24166 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24168 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24170 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24172 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24174 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24176 * mini.c regalloc.c regalloc.h: Fix memory leak.
24178 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24180 * aot.c (mono_aot_get_method): register all used strings
24182 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24184 * mini.c: always intern strings references with ldstr at compile time.
24186 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24188 * Makefile.am: add BUILT_SOURCES.
24190 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24192 * driver.c: give a better error message when the assembly to execute
24193 doesn't have an entry point.
24195 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24197 * Makefile.am: added hack for automake
24199 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24202 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24204 22003-04-07 Martin Baulig <martin@ximian.com>
24206 * Makefile.am: Added Makefile.am.
24208 * debugger-main.c: Removed, this is now in the debugger where it
24211 * mini.pc.in: Call this package `mini' for the moment.