1 2008-12-03 Zoltan Varga <vargaz@gmail.com>
5 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6 diagnose an assertion failure.
8 2008-11-29 Zoltan Varga <vargaz@gmail.com>
12 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
14 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
16 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
19 Backported from trunk.
21 2008-11-17 Zoltan Varga <vargaz@gmail.com>
23 * mini-amd64.h: Change the monitor fastpath defines to check for
24 !PLATFORM_WIN32 so they work on *bsd too.
26 2008-11-11 Zoltan Varga <vargaz@gmail.com>
28 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
30 2008-11-10 Mark Probst <mark.probst@gmail.com>
32 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
33 space for stdcall. Fixes regressions on Win32.
35 2008-11-10 Zoltan Varga <vargaz@gmail.com>
37 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
39 (linear_scan): Remove an assert which doesn't seem to be needed.
41 * local-propagation.c (mono_local_deadce): Avoid a call to
42 MONO_DELETE_INS which would screw up the instruction linking.
44 * mini.c (mono_decompose_op_imm): Make this work with globalra.
46 * regalloc2.c: Upgrade to work the current JIT code.
48 2008-11-09 Zoltan Varga <vargaz@gmail.com>
50 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
53 * aot-runtime.c: Remove some dead code.
55 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
57 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
59 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
60 trampolines using sscanf since atoi doesn't work on large unsigned values.
62 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
65 2008-11-08 Mark Probst <mark.probst@gmail.com>
67 * method-to-ir.c (mini_emit_inst_for_method): Make
68 Interlocked.CompareExchange work for Int arguments on 32 bit
71 2008-11-07 Mark Probst <mark.probst@gmail.com>
73 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
75 2008-11-06 Bill Holmes <billholmes54@gmail.com>
77 * main.c Fix MSVC build.
79 Contributed under MIT/X11 license.
81 2008-11-06 Mark Probst <mark.probst@gmail.com>
83 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
84 alignment larger than 8 bytes are aligned correctly, too.
86 * mini.c: Honor the min_align field of MonoClass when laying out
89 2008-11-06 Zoltan Varga <vargaz@gmail.com>
91 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
93 * aot-compiler.c (emit_plt): Fix a warning.
95 * aot-compiler.c: Implement ARM support in the binary writer.
97 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
99 * basic-simd.cs: Add test for getter with byref arg.
100 Fix the naming of a few tests.
101 Add missing checks to a test.
103 2008-11-05 Zoltan Varga <vargaz@gmail.com>
105 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
107 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
108 most of the full-aot support for monitor enter/exit trampolines.
110 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
111 enter/exit trampoline creation functions.
113 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
116 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
118 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
119 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
120 implement the needed functionality without adding crap to the runtime.
122 2008-11-05 Zoltan Varga <vargaz@gmail.com>
124 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
127 * mini.c (mono_build_date): New global version holding the build date in
130 * Makefile.am (buildver.c): Generate a file containing the build date.
132 * main.c: Set the build date from the generated file.
134 * mini.c (mono_get_runtime_build_info): New helper function returning build
135 information in a string format.
137 * driver.c (mono_main): Print the build date in --version.
139 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
140 file when the bind-to-runtime-version option is used.
142 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
144 * simd-intrinsics.c: Fix bug when using getters and byref args.
146 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
148 * simd-methods.h: Rename prefetch methods.
150 * simd-intrinsics.c: Same.
152 2008-11-05 Mark Probst <mark.probst@gmail.com>
154 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
157 2008-11-04 Zoltan Varga <vargaz@gmail.com>
159 * aot-compiler.c: Use the bundled elf header files instead of depending on
162 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
165 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
168 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
170 * cpu-x86.md: Add store nta ops.
176 * mini.h: Add an enum for simd prefetch modes.
178 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
179 of store. Use the changed code to support store nta.
181 * simd-intrinsics.c: Add prefetch ops for all vector types.
183 2008-11-04 Zoltan Varga <vargaz@gmail.com>
185 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
188 * aot-compiler.c: Use statically allocated buffers for constructing symbol
191 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
194 2008-11-04 Mark Probst <mark.probst@gmail.com>
196 * mini-x86.c: Fixed commit.
198 2008-11-04 Zoltan Varga <vargaz@gmail.com>
200 * aot-compiler.c (emit_plt): Align the plt section only on x86.
202 2008-11-04 Mark Probst <mark.probst@gmail.com>
204 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
205 and MONITOR_EXIT, for the ASM fastpaths.
207 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
210 * mini.c, patch-info.h: Signature and patch infos for
211 Monitor.Enter/Exit trampolines.
213 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
215 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
216 Monitor.Enter/Exit ASM fastpath for Linux.
218 2008-11-04 Zoltan Varga <vargaz@gmail.com>
220 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
222 * objects.cs: Add a new test.
224 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
226 * aot-runtime.c (load_method): Run class initialization in the PLT case even
227 if MONO_LOG_LEVEL is set.
229 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
231 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
233 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
235 * aot-compiler.c: Change the relocation code to use virtual addresses instead
236 of file offsets. Align the sections belonging to the data segment to
239 2008-11-03 Zoltan Varga <vargaz@gmail.com>
241 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
242 elf.h. Port it to amd64.
244 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
246 * driver.c: Enable SIMD by default.
248 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
250 * cpu-x86.md: Add prefetch op.
256 * mini.h: Add an enum for simd prefetch modes.
258 * simd-methods.h: Add prefetch function names.
260 * simd-intrinsics.c: Add prefetch ops for all vector types.
262 2008-11-03 Zoltan Varga <vargaz@gmail.com>
264 * aot-compiler.c (emit_bytes): Speed this up a little.
266 2008-11-02 Zoltan Varga <vargaz@gmail.com>
268 * aot-compiler.c: Add JIT time etc. statistics.
270 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
272 * mini.h (MonoCompile): Add 'got_offset' field.
274 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
275 method_got_offsets array.
277 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
280 * aot-compiler.c (compile_method): Add generic method instances referenced
281 by the method to the list of methods to be compiled, this is required so if
282 A<T> references B<T>, and another assembly references A<int>, then it will
283 also get a copy of B<int>.
285 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
286 when checking for monitor enter/exit.
288 2008-10-30 Mark Probst <mark.probst@gmail.com>
290 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
291 for Monitor.Enter and Monitor.Exit if enabled.
293 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
296 2008-10-30 Zoltan Varga <vargaz@gmail.com>
298 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
299 of an OP_MOVE. Fixes #440046.
301 * basic-long.cs: Add a new test.
303 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
305 * mini.h: Add synchronization note for the managed counter-part.
307 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
308 returns the simd caps of the current cpu.
310 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
312 * basic-simd.cs: Remove Console.WriteLine.
314 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
316 * basic-simd.cs: New tests for Vector2ul.
318 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
320 * simd-intrinsics.c: Add new vector type Vector2ul.
322 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
324 * basic-simd.cs: New tests for Vector2l.
326 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
328 * cpu-x86.md: Add long version of most packed int ops.
334 * simd-intrinsics.c: Add new vector type Vector2l.
336 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
338 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
340 * simd-methods.h: Remove SN_op_BitwiseXor.
342 2008-10-28 Zoltan Varga <vargaz@gmail.com>
344 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
347 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
349 * basic-simd.cs: Test for Vector2d.
351 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
354 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
356 * cpu-x86.md: Add double version of all packed float ops.
362 * simd-intrinsics.c: Add new vector type Vector2d.
364 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
366 * simd-methods.h: Add Duplicate.
368 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
370 * basic-simd.cs: Test for packing with signed saturation.
372 2008-10-28 Zoltan Varga <vargaz@gmail.com>
374 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
375 found in the TYPESPEC table.
377 2008-10-26 Zoltan Varga <vargaz@gmail.com>
379 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
382 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
384 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
385 instead of the RVA, since the RVA can be changed by tools like the cil
388 * method-to-ir.c (mono_method_to_ir2): Ditto.
390 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
391 (deserialize_variable): Ditto.
393 2008-10-25 Martin Baulig <martin@ximian.com>
395 * debug-mini.c (write_variable): Use
396 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
398 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
400 * cpu-x86.md: Add unsigned variants of packd and packw.
404 * mini-x86.h: Emit the right instruction for packd and packw.
405 Add unsigned variants of packd and packw.
407 * simd-intrinsics.c: Packd and packw were used in place of their
408 unsigned variants. Change that.
409 Add intrinsics for (Signed)PackWithSignedSaturation.
411 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
413 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
415 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
417 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
419 * mini-ops.h: Remove dword packed add/sub with saturation ops.
421 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
423 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
426 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
428 2008-10-24 Mark Probst <mark.probst@gmail.com>
430 * method-to-ir.c, mini.c: Special casing for the synchronized
431 wrapper for the ldtoken+GetTypeFromHandle case.
433 2008-10-24 Zoltan Varga <vargaz@gmail.com>
435 * mini.c (mono_replace_ins): Move this to branch-opts.c.
437 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
438 created/split bblocks.
440 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
442 * mini-ops.h: Add packed signed mul high.
446 * mini-x86.c (mono_arch_output_basic_block): Same.
448 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
450 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
452 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
454 * basic-simd.cs: Tests for Vector16sb.
456 2008-10-24 Zoltan Varga <vargaz@gmail.com>
458 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
460 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
462 * mini-ops.h: Add packed signed min, max and compare greater.
466 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
469 * simd-methods.h: Add CompareGreaterThan.
471 * simd-methods.h: Remove CompareEquals.
473 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
475 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
477 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
480 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
482 * basic-simd.cs: Fix tests due to change in the API.
484 2008-10-21 Zoltan Varga <vargaz@gmail.com>
486 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
488 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
490 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
492 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
493 inst_offset as this has invalid values for LDADDR.
495 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
497 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
499 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
501 2008-10-21 Zoltan Varga <vargaz@gmail.com>
503 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
504 for accessing field->data.
506 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
508 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
510 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
512 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
514 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
516 2008-10-21 Zoltan Varga <vargaz@gmail.com>
518 * dominators.c (mono_compute_natural_loops): Allocate GList enties
519 from the cfg mempool.
521 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
523 * basic-simd.cs: Tests for new methods in Vector8us.
525 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
527 * mini-ops.h: Add multiply and store high.
531 * mini-x86.c (mono_arch_output_basic_block): Same.
533 * simd-methods.h: Same.
535 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
538 2008-10-19 Zoltan Varga <vargaz@gmail.com>
540 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
541 mono_class_setup_vtable ().
543 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
544 mono_class_get_vtable_entry () for accessing klass->vtable.
546 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
548 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
551 * method-to-ir.c (mono_save_token_info): Don't save references made from
554 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
555 of generic instances.
557 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
559 2008-10-19 Mark Probst <mark.probst@gmail.com>
561 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
562 OP_JMP depends on the method signature. Calculate it properly.
564 2008-10-19 Zoltan Varga <vargaz@gmail.com>
566 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
569 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
571 (emit_extra_methods): Add another table mapping method indexes to
572 offsets in the extra_method_info table.
574 * mini.h: Bump AOT file format version.
576 * aot-runtime.c: Merge most of the code from mono_aot_get_method
577 and mono_aot_get_method_from_token () into one function.
579 2008-10-19 Mark Probst <mark.probst@gmail.com>
581 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
584 2008-10-18 Zoltan Varga <vargaz@gmail.com>
586 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
589 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
592 * mini.c (mono_patch_info_equal): Compare the generic context as well.
594 * mini.h: Bump aot file format version.
596 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
597 AOT file can contain native code for methods which are not in the METHOD
598 table. Generate code for non-sharable generic instances of generic methods
599 found in the METHODSPEC table.
601 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
602 encoding generic type handles.
604 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
605 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
607 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
608 macros + MONO_ADD_INS.
610 * mini.c (mono_jump_info_token_new2): New function which takes a generic
613 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
615 * mini.h: Bump aot file format version.
617 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
619 2008-10-17 Mark Probst <mark.probst@gmail.com>
621 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
622 platforms, with definable stack alignment value. Set to 16 now
625 * mini.c, mini.h, driver.c: Command line option for disabling
628 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
630 * basic-simd.cs: Tests for new methods in Vector4ui.
632 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
634 * mini-ops.h: Add packed int shuffle.
638 * mini-x86.c (mono_arch_output_basic_block): Same.
640 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
641 extract mask, max, min, shuffle.
643 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
645 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
647 * basic-simd.cs: Tests for new methods in Vector8us.
649 2008-10-17 Mark Probst <mark.probst@gmail.com>
651 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
652 RuntimeTypeHandle, not a TypedReference.
654 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
656 * simd-intrinsics.c: remove relocations.
658 2008-10-17 Zoltan Varga <vargaz@gmail.com>
660 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
661 optimizations from the x86 backend.
663 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
665 * simd-methods.h, simd-intrinsics.c: debloat method names and
666 prepare for no relocations.
668 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
670 * mini-ops.h: Add packed min/equal and sum of absolute differences.
674 * mini-x86.c (mono_arch_output_basic_block): Same.
676 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
677 extract mask, max, min and sum of absolute differences.
679 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
682 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
684 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
685 Renamed one test for consistency.
687 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
689 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
690 fix to the code that deal with other blocks.
692 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
694 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
696 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
698 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
699 that deals with vreg interference. Explicitly check for OP_LDADDR to be
700 able to process the source reg.
702 2008-10-16 Martin Baulig <martin@ximian.com>
704 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
706 * inssel.brg: Add `OP_HARD_NOP'.
708 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
710 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
711 `OP_HARD_NOP' instruction when running inside the debugger.
713 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
714 `OP_HARD_NOP' instruction when running inside the debugger.
716 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
718 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
719 now works. The issue with the regalloc tripping up no longer
722 * simd-intrinsics.c (load_simd_vreg): Same.
724 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
726 * basic-simd.cs: Tests for new Vector8ui methods.
728 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
730 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
731 only for type. This fixes crashes where MonoInst::klass is checked
732 for ops of type != VTYPE or OBJ.
734 * simd-intrinsics.c (load_simd_vreg): Same.
736 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
738 * mini-ops.h: Add ops for packed shuffle/max/avg and
743 * mini-x86.c (mono_arch_output_basic_block): Same.
745 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
748 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
749 to emit extract mask op.
751 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
752 to emit word shuffles.
754 2008-10-15 Mark Probst <mark.probst@gmail.com>
756 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
757 the largest alignment needed by a variable, but at least
760 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
762 * basic-simd.cs: Tests for the fixes in the last commit.
764 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
766 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
767 no longer handles STACK_PTR input.
769 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
771 * simd-intrinsics.c (load_simd_vreg): New function that works like
772 get_simd_vreg but handles STACK_PTR input.
774 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
775 as the input can be an arbitrary pointer.
777 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
778 LDADDR local optimization directly otherwise use a store op.
780 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
782 * basic-simd.cs: Tests for dup low and dup high.
784 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
786 * mini-ops.h: Add dup low and dup high ops.
790 * mini-x86.c (mono_arch_output_basic_block): Same.
792 * simd-intrinsics.c (vector4f_intrinsics): Same.
794 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
796 * basic-simd.cs: Tests for recently added functionality.
798 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
800 * mini-ops.h: Add remaining sse1 fp ops.
802 * cpu-x86.md: Add remaining sse1 fp ops.
804 * mini-x86.c (mono_arch_output_basic_block): Same.
806 * mini.h: Add enum for simd FP compare conditions.
808 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
810 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
811 so the backed can generate the appropriate op.
813 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
814 This patch squeese one more byte from the SimdIntrinsc struct.
816 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
817 a a shift amount intead of simply or'ing it.
819 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
821 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
822 byte so we can have an aditional flags field without increasing struct size.
824 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
825 against the simd_supported_versions bitmask.
827 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
829 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
831 * mini.c: remove rawbuffer code (the only use here is unsafe because
832 it takes locks during signal handling and the kernel now provides much
833 better info in proc/pid/smaps these days).
835 2008-10-13 Zoltan Varga <vargaz@gmail.com>
837 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
838 OP_X86_PUSH_OBJ. Fixes #434620.
840 * objects.cs: Add a test.
842 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
844 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
845 that the packuswb/packusdw don't work with unsigned numbers for what
846 would be negative numbers in signed format.
848 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
849 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
851 * mini-ops.h: Add doubleword forms of many ops and packing ones.
853 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
855 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
857 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
859 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
862 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
863 version as the enum in mini.h.
865 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
866 for sse3 ops, check the simd_version field if present. This way the code
867 works with all versions of sse.
869 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
871 * simd-intrinsics.c: Fixed intrinsic name typo.
873 * mini.h: Added missing simd exported function.
875 * basic-simd.cs: Added tests for Vector4ui.
876 Fixed broken test for Vector16b.
878 2008-10-10 Zoltan Varga <vargaz@gmail.com>
880 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
881 the max length to 64.
883 2008-10-10 Mark Probst <mark.probst@gmail.com>
885 * method-to-ir.c: Only do the fast virtual generic method call for
888 * mini.h, mini-trampolines.c: The new generic virtual remoting
889 trampoline handles virtual method calls via the vtable (as done by
890 the fast virtual generic method calls) to remoting proxies.
892 * mini.c (mono_jit_create_remoting_trampoline): For generic
893 methods reate a generic virtual remoting trampoline.
895 * mini-amd64.h: Enable fast virtual generic method calls again.
897 2008-10-10 Mark Probst <mark.probst@gmail.com>
899 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
900 restore registers when doing tail calls.
902 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
904 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
907 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
909 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
911 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
913 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
915 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
917 * basic-simd.cs: Retrofit for API changes.
919 2008-10-10 Mark Probst <mark.probst@gmail.com>
921 * mini-ppc.c: Handle integer stack arguments for tail calls.
923 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
925 * optflags-def.h: Removed sse3 optimization.
929 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
932 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
934 * mini.h: Added enumeration with simd versions.
936 * simd-intrinsics.c (emit_intrinsics): Use the new static var
939 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
941 * mini.c (mini_init): Call mono_simd_intrinsics_init.
943 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
945 * basic-simd.cs: Added tests for Vector8u and Vector16u.
947 * basic-simd.cs: Fixed test naming.
949 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
951 * mini-ops.h: Added ops for packed and saturated math, shifts
952 and packing/unpacking.
954 * cpu-x86.md: Added descriptors for the above ops.
956 * mini-x86.c: Added code to emmit the above ops.
958 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
960 2008-10-08 Zoltan Varga <vargaz@gmail.com>
962 * aot-compiler.c (compile_method): Enable AOT for generic code.
964 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
966 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
968 * mini.c: add a workaround for a common screwup that ends up blamed
969 to mono (other processes blocking signal delivery).
971 2008-10-07 Zoltan Varga <vargaz@gmail.com>
973 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
974 in the LDFLD/STFLD opcodes. Fixes #432673.
976 * iltests.il.in: Add a new test.
978 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
980 * mini-arm.c: attach the thread in unmanaged->managed transitions
981 using delegates (bug #433148).
983 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
985 * basic-simd.cs: Use new ShuffleSel constants.
987 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
989 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
991 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
992 only disable simd intrinsics if no sse2 is detected.
994 * optflags-def.h: Added sse3.
996 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
999 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1001 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
1002 when adding delegate-invoke wrappers.
1004 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1006 * Makefile.am: Reenable the simd tests.
1008 2008-10-07 Bill Holmes <billholmes54@gmail.com>
1010 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
1011 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
1012 other vreg is allocated to that hreg.
1014 Contributed under MIT/X11 license.
1016 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1018 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
1021 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1023 * basic-simd.cs: New test suite for SIMD intrinsics.
1025 * Makefile.am: Added new tests.
1027 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1029 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
1033 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
1035 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
1036 using SSE2 aware opcodes.
1038 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
1039 is enabled, this code path is only reachable if conversion ops are emmited after
1042 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
1044 This optimization saves 6 bytes per conversion against the old version.
1046 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1048 * aot-compiler.c (compile_method): Don't skip methods referencing
1049 generic methods without a corresponding entry in token_info_hash, since
1050 encode_method_ref () can handle all generic methods now.
1052 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
1053 generic context is set.
1055 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
1056 generic sharing of LDTOKEN.
1058 2008-10-06 Mark Probst <mark.probst@gmail.com>
1060 * mini-amd64.h: Temporarily disabled fast virtual generic method
1061 calls because it breaks the System.Runtime.Remoting tests.
1063 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1065 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
1067 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
1068 so inlining actually works.
1069 (check_inline_caller_method_name_limit): Ditto.
1071 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
1073 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
1074 64 bit safety (from Olaf Hering and Andreas Färber).
1076 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1078 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
1079 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
1080 unused virtual call support code.
1082 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
1084 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
1085 which can't use aot trampolines.
1086 (decode_patch): Don't create aot trampolines for methods which can't use
1089 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
1090 use aot trampolines.
1092 * mini.h: Bump AOT image format version.
1094 2008-10-05 Zoltan Varga <vargaz@gmail.com>
1096 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
1097 to save_token_info () since cmethod is inflated for constrained calls.
1099 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
1101 2008-10-04 Andreas Färber <andreas.faerber@web.de>
1103 * Makefile.am: Add build rules for ppc64.
1104 This avoids the build failing at pedump with unresolved symbols
1105 due to lack of arch_sources. Instead it will now fail earlier
1106 due to lack of cpu-ppc64.md.
1108 Contributed under MIT/X11 license.
1110 2008-10-04 Mark Probst <mark.probst@gmail.com>
1112 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
1115 * iltests.il.in: Add test case for tail call with many arguments.
1117 2008-10-03 Zoltan Varga <vargaz@gmail.com>
1119 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
1120 to the fast virtual generic method code until the aot case is fixed.
1122 2008-10-03 Mark Probst <mark.probst@gmail.com>
1124 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
1126 2008-10-03 Mark Probst <mark.probst@gmail.com>
1128 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
1131 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
1133 * simd-intrinsics.c: Forgot to add this one.
1135 * mini-codegen.c: Fix macro in case SIMD is not supported.
1137 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
1139 This patch land initial JIT support for simd intrinsics.
1141 * mini-x86.h: Added new define to make --enable_minimal work on x86.
1143 * Makefile.am: Added simd-intrinsics.c
1145 * simd-intrinsics.c: New file with simd instrinsic related
1148 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
1150 * cpu-x86.md: Add simd related instructions.
1152 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
1154 * driver.c: Added two new --regression variants.
1156 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
1158 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
1160 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
1161 extract some complicated logic to helper functions.
1163 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
1165 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
1167 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
1168 the specialized simplification pass.
1170 * method-to-ir.c (mono_spill_global_vars): Use new macro.
1172 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
1174 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
1177 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
1178 if MONO_ARCH_NEED_SIMD_BANK is defined.
1180 * mini-ops.h: Added the new simd ops.
1182 * mini-x86.c: Added mono_arch_xregname.
1184 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
1186 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
1188 * mini-x86.h: Define simd related MONO_ARCH macros.
1190 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
1192 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
1194 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
1195 MONO_CLASS_IS_SIMD to deal with simd related IR.
1197 * mini.h (MonoInst): Added spill_var to the backend union.
1199 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
1201 * mini.h: Added forward declarations of the new simd fuctions.
1203 * optflags-def.h: Added new optimization names SIMD.
1205 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
1207 * regalloc.h: Added support for working with 3 register banks.
1209 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
1211 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
1213 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
1215 * mini-exceptions.c: remove 64 bit related ifdef clutter.
1217 2008-10-03 Zoltan Varga <vargaz@gmail.com>
1219 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
1220 instead of one on 64 bit systems.
1222 * method-to-ir.c: Remove unused includes.
1224 2008-10-02 Zoltan Varga <vargaz@gmail.com>
1226 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
1227 cfg->used_int_regs, since the two are different on arm.
1229 2008-10-02 Mark Probst <mark.probst@gmail.com>
1231 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
1232 mono_method_get_vtable_index() to get the vtable index.
1234 2008-10-02 Mark Probst <mark.probst@gmail.com>
1236 * method-to-ir.c (mono_method_to_ir2): Don't create native
1237 wrappers for array methods, because they're never called (and if
1238 they were called they wouldn't work).
1240 2008-10-02 Mark Probst <mark.probst@gmail.com>
1242 * method-to-ir.c (mono_method_to_ir2): Array methods are
1243 special-cased and must not be invoked indirectly via the (M)RGCTX
1244 when generic sharing is turned on. Fixes #431413.
1246 2008-10-01 Mark Probst <mark.probst@gmail.com>
1248 * method-to-ir.c: When generic sharing is active, call
1249 non-interface virtual generic methods via the standard trampoline.
1251 * mini-trampolines.c: Handle virtual generic shared methods.
1253 * mini.h, mini-x86.c, mini-x86.h: New argument for
1254 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
1255 method thunks and which is the trampoline to call if the lookup
1256 fails. Enable the virtual generic method thunk for x86.
1258 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
1259 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
1260 argument but assert that it's NULL, because these archs don't yet
1261 implement the virtual generic method thunk. Changes in the IMT
1262 thunk data structures.
1264 2008-10-01 Zoltan Varga <vargaz@gmail.com>
1266 * aot-compiler.c (emit_globals): Avoid invalid characters in
1267 the static linking symbol.
1269 * objects.cs: Add a test for the range check optimization. Fix warnings.
1271 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
1272 optimization from the current JIT.
1274 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
1275 later in decompose_array_access_opts () to allow more optimizations.
1277 * method-to-ir.c (mono_handle_soft_float): Rename this to
1278 mono_decompose_soft_float () for consistency.
1280 * mini-ops.h: Fix arguments of OP_STRLEN.
1282 * method-to-ir.c (save_cast_details): Extract the cast details saving code
1283 into a separate function.
1284 (reset_cast_details): Ditto.
1285 (handle_unbox): Save cast details. Fixes #431254.
1287 * method-to-ir.c: Remove some obsolete FIXMEs.
1289 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1291 * ir-emit.h (alloc_dreg): Write a warning before crashing.
1293 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1295 * mini-codegen.c: More work on macros to make them
1296 ready for multiple regbanks.
1298 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1300 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
1302 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
1304 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1306 * mini-codegen.c (mono_spillvar_offset): Proper support for
1309 2008-09-30 Zoltan Varga <vargaz@gmail.com>
1311 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
1312 the stack overflow changes.
1314 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1316 * mini-codegen.c: Make all bank macros depend on reg_bank.
1318 * mini-codegen.c (mono_local_regalloc): Make free mask
1319 initialization regbank aware.
1321 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1323 * mini-codegen.c (mono_local_regalloc): Extract callee
1324 mask selection to a function and make it regbank aware.
1326 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1328 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
1329 code to deal with many regbanks.
1331 2008-09-30 Zoltan Varga <vargaz@gmail.com>
1333 * mini-codegen.c: More fp->regbank changes.
1335 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
1337 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
1338 of a hardcoded constant.
1340 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
1342 * method-to-ir.c (type_from_stack_type): Fix typo.
1344 2008-09-29 Zoltan Varga <vargaz@gmail.com>
1346 * mini-ia64.c (emit_move_return_value): Convert float return values to
1349 * objects.cs: Add a new test.
1351 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
1352 VARARG methods to fix an assert later.
1354 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
1355 end so it at least compiles.
1357 2008-09-28 Zoltan Varga <vargaz@gmail.com>
1359 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
1361 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
1363 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
1364 optimization to a new function (emit_optimized_ldloca_ir) and enable
1365 it for both ldloca and ldloca_s.
1367 2008-09-28 Zoltan Varga <vargaz@gmail.com>
1369 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
1370 gshared CASTCLASS code.
1372 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
1373 amd64, where the libc stack unwinder encounters stack frames referring to
1374 native code in unmapped memory.
1376 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
1379 * generics.cs: Add new test.
1381 2008-09-27 Zoltan Varga <vargaz@gmail.com>
1383 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
1384 add a check that one of the ARM_FPU_ constants is defined.
1386 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
1388 * mini-exceptions.c: Fix build on non-altstack platforms.
1390 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
1393 * ir-emit.h: Add a comment to NEW_PCONST.
1395 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
1397 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
1399 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
1400 after the changes to MonoJitDomainInfo.
1402 2008-09-27 Mark Probst <mark.probst@gmail.com>
1404 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
1406 2008-09-27 Mark Probst <mark.probst@gmail.com>
1408 * mini-ppc.c: Compiler warning fixes.
1410 2008-09-27 Mark Probst <mark.probst@gmail.com>
1412 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
1415 2008-09-27 Mark Probst <mark.probst@gmail.com>
1417 * exceptions-ppc.c, mini-ppc.h: Compile
1418 mono_arch_handle_altstack_exception() on Darwin, too.
1420 2008-09-27 Mark Probst <mark.probst@gmail.com>
1422 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
1423 work on archs which don't have generic sharing implemented, only
1424 without the vtable_arg.
1426 2008-09-26 Mark Probst <mark.probst@gmail.com>
1428 * mini.c: Added comment explaining why delegate ctor icall
1429 wrappers are compiled.
1431 2008-09-26 Mark Probst <mark.probst@gmail.com>
1433 * mini.c: Don't produce trampolines to delegate ctor icall
1434 wrappers but compile them upfront.
1436 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
1438 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
1439 runtime-set function when going back to managed code. Currently this
1440 is used to set back the protection on the soft ovf pages and/or to
1441 throw the stack overflow exception that happened in unmanaged code.
1443 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
1445 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
1446 runtime-set function when going back to managed code. Currently this
1447 is used to set back the protection on the soft ovf pages and/or to
1448 throw the stack overflow exception that happened in unmanaged code.
1450 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
1452 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
1453 the support code for restoring stack protection after stack overflows
1454 that happen in unmanaged code. Don't set the exec permission on the
1457 2008-09-26 Zoltan Varga <vargaz@gmail.com>
1459 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
1460 delegate->method_ptr is set. Fixes #428054.
1462 2008-09-25 Zoltan Varga <vargaz@gmail.com>
1464 * tests.cs: Rename to ratests.cs.
1466 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
1467 emit_get_rgctx_... functions.
1469 2008-09-25 Mark Probst <mark.probst@gmail.com>
1471 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
1473 2008-09-25 Mark Probst <mark.probst@gmail.com>
1475 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
1476 before asserting that method is sharable.
1478 2008-09-25 Mark Probst <mark.probst@gmail.com>
1480 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
1481 whether method needs a static RGCTX wrapper used instead of
1484 * generic-sharing.c, mini.h: A few functions moved to
1485 metadata/generic-sharing.c.
1487 2008-09-25 Mark Probst <mark.probst@gmail.com>
1489 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
1490 Generic code sharing for value types, which essentially means
1491 treating value type methods like static methods. The RGCTX is
1492 passed in the same way.
1494 2008-09-25 Zoltan Varga <vargaz@gmail.com>
1496 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
1497 opcode when creating multi-dimensional arrays of open types.
1499 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
1502 * generics.cs: Add a test.
1504 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
1506 2008-09-24 Zoltan Varga <vargaz@gmail.com>
1508 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
1510 * mini.c (mini_method_compile): Set it when running under the debugger.
1512 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
1513 vreg optimization if the flag is set.
1515 * driver.c (mono_main): Add --attach= option to pass options to
1518 * mini.c (sigquit_signal_handler): Start the attach agent.
1520 * ssapre.c: Disable this to save space since it is not yet ported to
1523 * regalloc2.c: Disable this to save space.
1525 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
1527 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
1529 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
1530 the -v option useful again.
1532 2008-09-24 Zoltan Varga <vargaz@gmail.com>
1534 * mini-amd64.c (mono_arch_output_basic_block): Add support for
1537 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
1538 arrays of arrays. Fixes #428406.
1540 * method-to-ir.c (mini_emit_castclass): Ditto.
1542 * objects.cs: Add new test.
1544 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
1546 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
1547 was wrong at it choked against target_type_is_incompatible for byref types.
1549 2008-09-23 Zoltan Varga <vargaz@gmail.com>
1551 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
1554 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
1556 * mini-exceptions.c: update a few more exceptions-related counters.
1558 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
1560 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
1561 new functions to allocate from persistent mempools.
1563 2008-09-23 Zoltan Varga <vargaz@gmail.com>
1565 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
1566 multiple register banks in the future.
1568 * mini-codegen.c (mono_local_regalloc): Fix a warning.
1570 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
1572 * mini.c (type_to_eval_stack_type): Remove duplicated function.
1574 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
1576 * mini.h: Export type_to_eval_stack_type.
1578 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
1579 is only ins->klass of byref types.
1581 2008-09-22 Zoltan Varga <vargaz@gmail.com>
1583 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
1584 (mini_emit_memcpy2): Ditto.
1586 * mini-amd64.c: Fix a warning.
1588 2008-09-21 Mark Probst <mark.probst@gmail.com>
1590 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
1593 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
1595 * method-to-ir.c: Extract stloc micro-optimization to a
1596 function and apply it to all cases.
1598 2008-09-19 Mark Probst <mark.probst@gmail.com>
1600 * method-to-ir.c: Don't fail generic code sharing in cases we
1603 2008-09-18 Mark Probst <mark.probst@gmail.com>
1605 * mini-ppc.c: Handle structs in tailcalls on Darwin.
1607 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
1609 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
1612 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
1614 * trace.c: make tracing more useful and correct, with per-thread
1617 2008-09-15 Mark Probst <mark.probst@gmail.com>
1619 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
1620 doing a method call and the argument is an R4.
1622 2008-09-14 Zoltan Varga <vargaz@gmail.com>
1624 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
1627 2008-09-13 Mark Probst <mark.probst@gmail.com>
1629 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
1631 2008-09-12 Zoltan Varga <vargaz@gmail.com>
1633 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
1634 (MONO_JUMP_TABLE_FROM_INS): Ditto.
1636 2008-09-11 Zoltan Varga <vargaz@gmail.com>
1638 * driver.c: Add a --agent argument (not supported yet) to load managed
1639 agent assemblies before loading the main assembly, similarly to how the
1640 Java VM handles agents.
1642 2008-09-11 Mark Probst <mark.probst@gmail.com>
1644 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
1645 function to do stack layout of local variables.
1647 2008-09-11 Mark Probst <mark.probst@gmail.com>
1649 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
1652 2008-09-11 Zoltan Varga <vargaz@gmail.com>
1654 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
1655 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
1656 JIT if DISABLE_JIT is defined.
1658 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
1661 2008-09-10 Mark Probst <mark.probst@gmail.com>
1663 * iltests.il.in: Disable the fconv test on PPC (the result is
1664 undefined according to ECMA).
1666 2008-09-10 Mark Probst <mark.probst@gmail.com>
1668 * iltests.il.in: Enable tail call tests for PPC.
1670 * mini.h: Add variable for storing incoming valuetype argument
1671 addresses for tail calls.
1673 * mini-ppc.c: Implement valuetype arguments and return values for
1676 2008-09-09 Mark Probst <mark.probst@gmail.com>
1678 * mini-ppc.c: Partially implement tail calls (struct arguments and
1679 return values not supported).
1681 * method-to-ir.c: Enable tail calls on PPC.
1683 2008-09-08 Zoltan Varga <vargaz@gmail.com>
1685 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
1686 runtime-invoke wrappers to work around the problem of them getting
1687 assigned to a random class.
1689 * aot-runtime.c (mono_aot_get_method): Ditto.
1691 2008-09-07 Zoltan Varga <vargaz@gmail.com>
1693 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
1694 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
1696 2008-09-07 Mark Probst <mark.probst@gmail.com>
1698 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
1699 until they're implemented properly.
1701 * exceptions-ppc.c: Use arch-independent exception-handling code
1702 instead of custom one.
1704 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
1707 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
1709 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
1710 applies when __powerpc__ is defined.
1712 2008-09-06 Zoltan Varga <vargaz@gmail.com>
1714 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
1715 methods to their code to avoid computing the full name of wrappers and
1716 doing a lookup in a string hash table.
1718 2008-09-05 Zoltan Varga <vargaz@gmail.com>
1720 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
1721 we identify bblocks before method_to_ir () is ran.
1723 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
1724 Also avoid optimizing branches pointing to themselves.
1726 * mini.c (mini_method_compile): Ditto. Fixes #422947.
1728 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1730 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
1732 2008-09-05 Zoltan Varga <vargaz@gmail.com>
1734 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
1735 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
1736 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
1739 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
1740 jumped to the same entry in plt_jump_table.
1742 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
1744 * method-to-ir.c (initialize_array_data): Handle field with RVA from
1747 2008-08-31 Zoltan Varga <vargaz@gmail.com>
1749 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
1750 other assignment can be if converted. Saves 1.5% on corlib size and fixes
1753 2008-08-29 Geoff Norton <gnorton@novell.com>
1755 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
1756 segment, and doesn't properly handle .space as .text. Fixes
1759 2008-08-29 Geoff Norton <gnorton@novell.com>
1761 * mini.c: Disable the mach exception handler when running on
1764 2008-08-29 Geoff Norton <gnorton@novell.com>
1766 * aot-compiler.c: Patch from Renaldas Zioma to properly register
1767 globals on Darwin/ARM
1769 2008-08-28 Zoltan Varga <vargaz@gmail.com>
1771 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
1772 since too many things depend on it. Instead, call
1773 mono_runtime_set_no_exec ().
1775 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
1778 * aot-compiler.c: Add an 'asm-only' AOT option.
1780 * mini.c: Avoid initializing the runtime when doing AOT compilation.
1782 * aot-compiler.c (compile_method): Disable gshared support for now as it
1785 2008-08-27 Bill Holmes <billholmes54@gmail.com>
1787 * mini-amd64.h : Fix a compiler warning.
1789 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
1790 Changed to use a callback function to retrieve the unwind info.
1791 This avoids problems observed when code blocks were removed by
1792 unloading an app domain.
1794 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
1795 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
1798 Contributed under MIT/X11 license.
1800 2008-08-27 Bill Holmes <billholmes54@gmail.com>
1802 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
1803 case to keep the stack aligned to 8.
1805 Contributed under MIT/X11 license.
1807 2008-08-26 Zoltan Varga <vargaz@gmail.com>
1809 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
1810 avoid repeated linear searches.
1812 2008-08-25 Zoltan Varga <vargaz@gmail.com>
1814 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
1815 methods it can't handle.
1817 * aot-compiler.c (add_method): Avoid adding a method twice.
1818 (add_wrappers): Add runtime invoke wrappers for all methods.
1820 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
1821 function to create an aot-compatible version of this trampoline.
1823 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
1825 2008-08-24 Zoltan Varga <vargaz@gmail.com>
1827 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
1829 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
1830 with a generic sharing failure.
1832 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
1834 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
1835 CEE_RETHROW. Fixes #419634.
1837 * mini.c (mono_method_to_ir): Ditto.
1839 * exceptions.cs: Add a new test.
1841 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
1842 to mono_type_stack_size_internal () since some callers might not pass in
1845 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
1846 instrument_prolog. Fixes #419878.
1848 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
1849 doubles in soft float mode volatile.
1851 2008-08-23 Zoltan Varga <vargaz@gmail.com>
1853 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
1855 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
1856 to handle soft float correctly.
1858 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
1861 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
1863 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
1864 to sp, since the generics catch code requires it.
1866 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
1869 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
1870 mono_arch_emit_imt_argument ().
1872 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
1874 * mini-arm.c tramp-arm.c: Generic sharing updates.
1876 2008-08-22 Zoltan Varga <vargaz@gmail.com>
1878 * mini-arm.c: Fix the arm build.
1880 * generic-sharing.c (mini_type_get_underlying_type): New helper function
1881 handling enums, generic instances and generic sharing.
1882 (mini_type_stack_size_full): Ditto.
1884 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
1886 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
1888 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
1890 * tramp-arm.c: Implement the rgctx fetch and the generic class init
1893 * mini-arm.c: Various small generic sharing changes.
1895 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
1897 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
1900 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
1901 helper function to return a generic class init trampoline.
1903 * method-to-ir.c mini.c: Use it.
1905 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
1906 arch-specfic function to return a generic class init trampoline.
1908 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
1909 the GENERIC_CLASS_INIT custom code.
1911 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
1912 a fatal error, not a sharing failure.
1914 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
1917 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
1918 trampoline argument from MONO_ARCH_VTABLE_REG.
1920 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
1921 order of the arguments to the C trampoline: pass 'slot' as the trampoline
1922 argument, and pass the vtable in VTABLE_REG.
1924 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
1925 order of the arguments to the C trampoline: pass 'slot' as the trampoline
1926 argument, and pass the vtable in VTABLE_REG.
1927 (mono_arch_create_trampoline_code_full): Remove some special casing for
1928 the rgctx fetch trampoline.
1930 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
1933 * iltests.il: Add a test for it.
1935 2008-08-21 Zoltan Varga <vargaz@gmail.com>
1937 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
1939 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
1942 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
1943 use mono_jit_info_table_find () to avoid recursion.
1944 (mono_delegate_trampoline): Add a sync wrapper here.
1946 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
1949 * mini.c (mono_method_to_ir): Ditto.
1951 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
1952 add_sync_wrapper argument. Don't add a sync wrapper here.
1953 (mono_create_jump_trampoline): Don't add a sync wrapper here.
1955 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
1957 2008-08-20 Bill Holmes <billholmes54@gmail.com>
1959 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
1960 of nonvolatile registers back from MonoContext to CONTEXT.
1962 Contributed under MIT/X11 license.
1964 2008-08-20 Bill Holmes <billholmes54@gmail.com>
1966 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
1967 arguments on Winx64 there are only 4 argument registers. For this
1968 logic to work the last argument must be pulled from the stack.
1970 Contributed under MIT/X11 license.
1972 2008-08-20 Zoltan Varga <vargaz@gmail.com>
1974 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1976 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
1977 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
1978 encode/decode_method_ref ().
1980 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
1982 * aot-runtime.c (decode_patch): Ditto.
1984 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
1985 MONO_PATCH_INFO_METHOD.
1987 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
1990 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
1993 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
1995 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
1996 one from the caller.
1998 * aot-runtime.c (decode_generic_inst): New function to decode and
1999 return a interned generic inst.
2000 (decode_klass_ref): Use it.
2001 (decode_method_ref): Ditto.
2003 * aot-compiler.c (emit_exception_debug_info): Save
2004 jinfo->has_generic_jit_info too.
2006 2008-08-19 Zoltan Varga <vargaz@gmail.com>
2008 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
2010 * iltests.il.in: Add a test for fconv_to_i.
2012 * liveness.c: Disable the liveness2 pass for now to save space.
2014 * regalloc2.c: Include mempool-internals.h to fix warnings.
2016 * aot-compiler.c (encode_method_ref): Encode the context of generic
2019 * aot-runtime.c (decode_method_ref): Inflate generic methods using
2020 the context saved in the aot file.
2022 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2024 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2026 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
2027 volatile so they won't be optimized away.
2029 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
2035 * dominators.c: Remove duplicated functions that now are in
2036 mempool-internals.h.
2038 2008-08-19 Zoltan Varga <vargaz@gmail.com>
2040 * aot-compiler.c: Fix warnings.
2042 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
2044 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
2046 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
2049 * mini.c (mono_resolve_patch_target): Ditto.
2051 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
2052 (encode_klass_ref): Add support for encoding VARs/MVARs.
2054 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
2056 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
2057 the handling of the got entries into a separate 'decode_got_entry' function.
2058 Add support for RGCTX_FETCH.
2060 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
2061 clobbered by the trampoline code.
2063 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
2064 not clobbered by the indirect calling code.
2066 2008-08-18 Zoltan Varga <vargaz@gmail.com>
2068 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
2071 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
2073 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
2074 signature using the compilation mempool otherwise we would leak it.
2076 2008-08-18 Zoltan Varga <vargaz@gmail.com>
2078 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
2079 mono_emit_abs_call ().
2081 * patch-info.h: Add GENERIC_CLASS_INIT.
2083 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
2085 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
2086 as their target as a near call.
2088 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
2090 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
2092 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
2093 call to a runtime function described by a patch.
2095 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
2096 mono_emit_abs_call, this has the advantage that the ABS handling code in
2097 mono_codegen () can handle them both, and can handle other stuff in the
2098 future without additional code.
2100 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
2102 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
2105 * mini.h: Add missing bblock related prototypes.
2107 * mini.h (MonoCompile): Remove unused reverse_inst_list and
2108 reverse_inst_list_len fields.
2110 * mini.c: Refactor this file a bit by moving branch optimizations to
2113 * method-to-ir.c: Merge generic sharing changes missed earlier.
2115 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
2117 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
2118 shared patches. Process METHODCONST as a shared patch.
2120 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
2121 as it crashes on the 2.0 mscorlib.
2123 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
2126 * aot-compiler.c: Use is_plt_patch () in a few additional places.
2127 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
2130 * aot-compiler.c: Reorganize the got handling code to be a bit more
2133 2008-08-17 Zoltan Varga <vargaz@gmail.com>
2135 * aot-compiler.c: Make the patch_to_plt_offset hash table use
2136 mono_patch_info_equals/hash, and use it to massively simplify
2139 * mini.c (mono_patch_info_hash): Simplify this and add support for
2142 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
2144 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
2145 handling code, since an offset is not enough to identify a trampoline.
2147 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
2149 2008-08-17 Mark Probst <mark.probst@gmail.com>
2151 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
2153 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
2155 * mini-ops.h: Argument and result types for OVF_CARRY ops.
2157 * decompose.c: PPC decompositions for various ops.
2159 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
2161 2008-08-17 Zoltan Varga <vargaz@gmail.com>
2163 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
2164 call the generic trampoline code using a call, instead of a jump, to
2165 remove some special casing from the generic trampoline code.
2167 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
2168 (mono_codegen): Ditto.
2170 * aot-compiler.c aot-runtime.c: Ditto.
2172 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
2174 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
2175 helper function to find the offset corresponding to a lazy fetch trampoline.
2177 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
2178 when doing generic sharing.
2180 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
2183 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
2184 mini-trampolines.c to be with the other trampoline creation functions.
2186 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
2187 as it is equal to method->signature in most cases, add a
2188 mono_emit_method_call_full variant which takes a signature and an imt
2191 2008-08-16 Zoltan Varga <vargaz@gmail.com>
2193 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
2194 to this function, since it could be computed easily from the method
2196 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
2199 * method-to-ir.c mini.c: Remove references to
2200 compile_generic_method_wo_context.
2202 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
2203 generic method calls.
2205 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
2206 dimensional non-szarrays.
2208 * mini.c (mini_init): Register mono_array_new_1.
2210 * jit-icalls.c (mono_array_new_1): New jit icall.
2212 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
2213 pointing to the method.
2215 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
2216 method addresses belonging to METHOD_JUMP patches in the
2217 jump_target_got_slot_hash.
2218 (mono_aot_load_method): Ditto.
2220 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
2221 METHOD_JUMP patches.
2223 * mini.c (mini_create_jit_domain_info): New helper function which
2224 initializes/frees domain->runtime_info.
2225 (mini_free_jit_domain_info): Ditto.
2226 (mini_init): Install the domain hook functions with the runtime.
2228 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
2229 information maintained by the JIT.
2231 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
2232 insertion into jump_table_hash into mono_codegen (), also implement proper
2235 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
2236 tail calls, it is already done by the aot code.
2238 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
2241 * iltests.il.in: Make the jmp test a bit more complex.
2243 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
2244 generic instances which doesn't have a token.
2246 * aot-runtime.c (decode_method_ref): Ditto.
2248 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
2249 can handle this case now.
2250 (handle_box): Ditto.
2252 2008-08-15 Geoff Norton <gnorton@novell.com>
2254 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
2257 2008-08-15 Zoltan Varga <vargaz@gmail.com>
2259 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
2260 calling generic methods.
2262 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
2264 * aot-runtime.c (decode_patch_info): Ditto.
2266 * mini.c (mono_resolve_patch_target): Ditto.
2268 * patch-info.h: Add METHOD_RGCTX.
2270 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
2272 2008-08-14 Zoltan Varga <vargaz@gmail.com>
2274 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
2275 arguments in registers.
2277 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
2278 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
2280 * mini.c (mini_method_compile): Abort aot compilation for generic
2281 methods if generic sharing is disabled.
2283 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
2286 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
2287 requiring an mrgctx.
2289 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
2290 store instructions when converting a vcall to a normal call.
2292 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
2293 mono_arch_find_jit_info.
2295 2008-08-13 Zoltan Varga <vargaz@gmail.com>
2297 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
2298 avoid calling mono_method_full_name () for every method even if the
2300 (check_inline_caller_method_name_limit): Ditto.
2302 2008-08-12 Zoltan Varga <vargaz@gmail.com>
2304 * driver.c (main_thread_handler): Allow AOT compilation of multiple
2305 assemblies in one run.
2307 * aot-compiler.c (mono_compile_assembly): Only print out a count of
2308 skipped methods if it is not 0.
2310 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
2312 2008-08-12 Bill Holmes <billholmes54@gmail.com>
2314 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
2315 MONO_ARCH_HAVE_UNWIND_TABLE.
2317 Contributed under MIT/X11 license.
2319 2008-08-12 Bill Holmes <billholmes54@gmail.com>
2321 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
2322 from default optimizaton list on Winx64.
2324 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
2326 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
2327 the LMF from the MonoJitTlsData structure.
2329 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
2331 Contributed under MIT/X11 license.
2333 2008-08-12 Zoltan Varga <vargaz@gmail.com>
2335 * mini.c (sigsegv_signal_handler): Fix the build.
2337 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
2338 assembly->aot_module.
2340 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
2341 hash table. This simplifies and speeds up a lot of code, and fixes support
2344 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
2347 * mini-exceptions.c: Ditto.
2349 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
2350 'native_offset' argument, since these are computed in the
2351 mono_find_jit_info () function.
2353 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
2354 is used by exceptions-ppc.c.
2356 * exceptions-ppc.c: Call mono_find_jit_info () instead of
2357 mono_arch_find_jit_info ().
2359 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
2360 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
2361 generic code in mini-exceptions.c.
2363 2008-08-11 Zoltan Varga <vargaz@gmail.com>
2365 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
2367 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
2369 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
2370 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
2371 called while holding the loader lock. Fixes #415608.
2372 (mono_aot_get_method_from_token_inner): Ditto.
2374 2008-08-09 Zoltan Varga <vargaz@gmail.com>
2376 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
2377 to reduce differences between this and the generic implementation in
2379 (ves_icall_get_frame_info): Ditto.
2381 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
2383 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
2386 * exceptions-ppc.c (arch_get_call_filter): Rename this to
2387 mono_arch_get_call_filter () and make it non-static, for consistency with the
2388 other architectures.
2390 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
2393 * local-propagation.c:
2394 * mini-x86.c: Correct the name of arch defines.
2396 2008-08-09 Zoltan Varga <vargaz@gmail.com>
2398 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
2399 NO_EMULATE_LONG_SHIFT_OPS define.
2401 2008-08-08 Zoltan Varga <vargaz@gmail.com>
2403 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
2404 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
2406 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
2407 MACH fixes. Merged from the 2.0 branch.
2409 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
2411 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
2412 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
2414 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
2416 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
2417 mono_marshal_get_native_wrapper () signature changes.
2419 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2421 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
2422 conversion bug under arm.
2424 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
2426 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
2428 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
2429 with overflow checking.
2431 2008-08-05 Marek Habersack <mhabersack@novell.com>
2433 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
2434 to the genmdesc.pl file
2436 2008-08-05 Zoltan Varga <vargaz@gmail.com>
2438 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
2439 arg_array in the soft-float versions of the LOAD/STORE macros.
2441 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
2444 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
2446 2008-08-02 Zoltan Varga <vargaz@gmail.com>
2448 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
2449 a float HFA. Fixes #413621.
2451 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
2453 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
2454 frame_size to args_size. Fixes build.
2456 2008-08-02 Zoltan Varga <vargaz@gmail.com>
2458 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
2459 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
2461 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
2462 the stack are not unaligned. Fixes #413247.
2464 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
2466 * mini.c: update jitted methods performance counters.
2468 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
2470 * mini-exceptions.c: increase the exceptions thrown performance
2471 counter in mono_handle_exception ().
2473 2008-07-29 Zoltan Varga <vargaz@gmail.com>
2475 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
2476 can work with netmodules.
2478 2008-07-28 Geoff Norton <gnorton@novell.com>
2480 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
2483 2008-07-28 Zoltan Varga <vargaz@gmail.com>
2485 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
2488 2008-07-28 Bill Holmes <billholmes54@gmail.com>
2490 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
2491 The float param registers and other param registers must be the
2492 same index on Windows x64.
2494 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
2495 ArgValuetypeAddrInIReg argument case. Setting the argument
2496 op to OP_VTARG_ADDR (OP_REGOFFSET)).
2498 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
2499 variable computed above as the copy length for arguments of storage
2500 type ArgValuetypeAddrInIReg.
2502 * mini-amd64.c (mono_arch_emit_call) : Implementing the
2503 ArgValuetypeAddrInIReg argument case. This case will rely on
2504 mono_arch_emit_outarg_vt to emit the correct code later in the process.
2506 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
2507 a 32 byte stack allocation for all calls. We will omit the adjustment for
2508 jump and tail call instructoins as they do not follow the typical call behavior.
2510 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
2511 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
2512 local variable and pass the local variable by reference to the called method.
2514 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
2515 Implementing the ArgValuetypeAddrInIReg argument case. When the address
2516 of a struct is passed in a register it must be saved with the other
2517 volatile argument on the stack.
2519 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
2520 frame pointer the stack adjustment value must be saved to the unwind
2523 Contributed under MIT/X11 license.
2525 2008-07-28 Zoltan Varga <vargaz@gmail.com>
2527 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
2528 which got lost in the merge.
2530 2008-07-27 Zoltan Varga <vargaz@gmail.com>
2532 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
2535 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
2537 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
2538 icalls, since they won't be patched.
2540 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
2541 different code sequence when running under valgrind to prevent some valgrind
2544 * iltests.il.in: Add new regression test.
2546 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
2549 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
2550 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
2552 * iltests.il.in: Add new test.
2554 * aot-compiler.c: Fix some warnings.
2556 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
2559 2008-07-27 Zoltan Varga <vargaz@gmail.com>
2561 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
2562 (mini_usage_jitdeveloper): Add a missing --wapi option.
2564 2008-07-25 Zoltan Varga <vargaz@gmail.com>
2566 * mini-codegen.c: Simplify the is_fp macros.
2567 (free_up_ireg): Remove, use free_up_reg instead.
2568 (free_up_reg): Fix the fp case.
2570 2008-07-26 Zoltan Varga <vargaz@gmail.com>
2572 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
2575 * exceptions-x86.c: Merge some changes which seemed to have got lost
2576 in the linear-ir merge.
2578 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
2580 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
2581 long vreg volatile even if the variable was already created.
2583 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
2586 2008-07-26 Zoltan Varga <vargaz@gmail.com>
2588 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
2590 * mini.c (mono_jit_compile_method_inner): Add support for
2591 MONO_EXCEPTION_BAD_IMAGE.
2593 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
2594 mini_method_get_context () returns NULL. Fixes #356531.
2596 * mini.c (mono_method_to_ir): Ditto.
2598 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
2599 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
2601 2008-07-25 Zoltan Varga <vargaz@gmail.com>
2603 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
2604 in the LDFTN implementation.
2606 2008-07-25 Mark Probst <mark.probst@gmail.com>
2608 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
2609 code, patch calls to icalls, too, even if they're not in the
2610 shared generic code hash. Fixes #411962.
2612 2008-07-25 Zoltan Varga <vargaz@gmail.com>
2614 * cpu-x86.md: Increase the length of the fcall opcodes.
2616 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
2617 calls returning floats.
2619 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
2622 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
2625 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
2626 into the domain->method_code_hash.
2628 * aot-compiler.c: Fix win32 build.
2630 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
2632 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
2633 gshared NEWARR implementation.
2635 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
2637 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
2638 can be used outside of method_to_ir.
2640 * mini.h (MonoCompile): Add arg_types field.
2642 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
2644 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
2645 the values of the local arg_array and param_types array.
2647 2008-07-24 Zoltan Varga <vargaz@gmail.com>
2649 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
2650 got accesses might only get generated later when NEWOBJ is decomposed.
2652 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
2653 looking up the native code of the target method when a delegate is called
2656 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
2659 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
2661 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
2662 AOT work on platforms without a working dlsym implementation.
2664 * mini.h: Bump AOT image format version.
2666 2008-07-24 Mark Probst <mark.probst@gmail.com>
2668 * mini-exceptions.c: Free a MonoType with
2669 mono_metadata_free_type() instead of g_free().
2671 * aot-runtime.c: Free a MonoType.
2673 2008-07-24 Zoltan Varga <vargaz@gmail.com>
2675 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
2678 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
2681 2008-07-23 Massimiliano Mantione <massi@ximian.com>
2682 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
2685 2008-07-23 Zoltan Varga <vargaz@gmail.com>
2687 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
2688 NEWOBJ calls on valuetypes.
2690 * iltests.il.in: Add new test.
2692 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
2694 2008-07-22 Zoltan Varga <vargaz@gmail.com>
2696 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
2697 is no longer needed.
2699 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
2700 non register sized integer arguments.
2701 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
2702 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
2705 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
2708 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
2709 two a binop with different sized arguments is emitted.
2711 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
2712 instruction in the ins==NULL case.
2714 2008-07-23 Zoltan Varga <vargaz@gmail.com>
2716 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
2718 * mini-x86.c: Fix osx build.
2720 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
2723 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
2724 instruction for non int sized variables.
2726 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
2729 2008-07-23 Robert Jordan <robertj@gmx.net>
2731 * method-to-ir.c: Fix MSVC build.
2733 2008-07-22 Zoltan Varga <vargaz@gmail.com>
2735 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
2736 a non int sized type, widen it to an int since newer versions of gcc seem to
2737 generate code which needs this.
2739 * ssa2.c abcremoval2.c: Fix warnings.
2741 * *: Merge the Linear IR branch.
2743 The original branch is at trunk/branches/vargaz/mini-linear-il, and
2744 the ChangeLog file there describes all the changes done over the years.
2745 Further documentation can be found at www.mono-project.com/Linear_IL.
2747 2008-07-21 Bill Holmes <billholmes54@gmail.com>
2749 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
2750 The float param registers and other param registers must be the
2751 same index on Windows x64.
2753 Contributed under MIT/X11 license.
2755 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
2757 * mini.c: Make the previous fix GC safe.
2759 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
2761 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
2763 2008-07-21 Bill Holmes <billholmes54@gmail.com>
2765 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
2766 on Winx64. This type will not be passed on the stack (ArgOnStack), but
2767 ArgValuetypeAddrInIReg instead.
2769 Contributed under MIT/X11 license.
2771 2008-07-21 Zoltan Varga <vargaz@gmail.com>
2773 * mini-codegen.c (get_register_spilling): Fix a warning.
2775 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
2777 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
2778 for types which the initialization fails. Raises the provided exception
2779 at the right stop after cleanup.
2781 2008-07-16 Zoltan Varga <vargaz@gmail.com>
2783 * aot-compiler.c: Free most of the memory allocated during compilation.
2785 * mini.c (mini_parse_debug_options): Fix a leak.
2787 * mini.c (mini_method_compile): Don't add the method to the jit info tables
2788 during aot compilation.
2790 2008-07-14 Zoltan Varga <vargaz@gmail.com>
2792 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
2793 it has too much register pressure.
2795 2008-07-13 Zoltan Varga <vargaz@gmail.com>
2797 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
2799 2008-07-12 Zoltan Varga <vargaz@gmail.com>
2801 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
2804 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
2805 on amd64 similar to the way it is done on arm.
2807 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2809 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
2810 consistency, normalize error messages, avoid loading aot-only modules in
2813 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
2816 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
2818 2008-07-11 Martin Baulig <martin@ximian.com>
2821 (MonoDebuggerInfo): Add `interruption_request'.
2823 2008-07-12 Zoltan Varga <vargaz@gmail.com>
2825 * aot-compiler.c (emit_plt): Remove some dead code.
2827 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
2829 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
2830 return the plt info offset belonging to a given plt entry.
2832 * mini-trampolines.c (mono_aot_plt_trampoline): Use
2833 mono_aot_get_plt_info_offset.
2835 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
2836 similar to the amd64 code by makeing jumps through a separate jump table
2837 instead of embedding the jump addresses into the code.
2839 2008-07-11 Zoltan Varga <vargaz@gmail.com>
2841 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
2844 2008-07-10 Martin Baulig <martin@ximian.com>
2846 * mini.c (mini_method_compile): Disable generics sharing when
2847 running in the debugger.
2849 2008-07-10 Zoltan Varga <vargaz@gmail.com>
2851 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
2853 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
2854 the local register allocator from running out of registers on x86 when
2857 2008-07-10 Bill Holmes <billholmes54@gmail.com>
2859 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
2860 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
2863 Contributed under MIT/X11 license.
2865 2008-07-10 Zoltan Varga <vargaz@gmail.com>
2867 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
2868 speed up the assembler.
2870 2008-07-09 Zoltan Varga <vargaz@gmail.com>
2872 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
2875 * mini.c: Move the soft float handling macros a bit earlier, add
2876 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
2879 * mini.h: Add prototype for mono_arch_fixup_jinfo.
2881 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
2882 read-only to help catch code allocation requests.
2884 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
2885 and turn it off when using --aot-only or when compiling with --aot=full.
2887 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
2888 jump table for switches from the normal domain mempool, not the code
2891 * mini-trampolines.c (get_unbox_trampoline): New function to return an
2892 unbox trampoline which handles aot-only mode too.
2894 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
2895 an AOTed unbox trampoline.
2897 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
2899 2008-07-09 Bill Holmes <billholmes54@gmail.com>
2901 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
2904 Contributed under MIT/X11 license.
2906 2008-07-09 Bill Holmes <billholmes54@gmail.com>
2908 * mini.c (mono_codegen): Allocate space at the end of the code block and store
2909 the unwind information for the method at the end of the allocated block.
2911 * mini-amd64.h: Added declarations for the unwind routines and adding field to
2912 MonoCompileArch to hold the unwind info for SEH on Winx64
2914 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
2915 frame pointer info for the method being compiled.
2917 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
2918 the call to mono_exception_from_token.
2920 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
2921 storing the method prolog information in a format that the Winx64 SEH can understand. This
2922 information is stored a the end of the method block because it is all 32-bit offset based.
2924 Contributed under MIT/X11 license.
2926 2008-07-09 Zoltan Varga <vargaz@gmail.com>
2928 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
2930 * wapihandles.c: Fix warnings.
2932 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
2935 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
2936 mono_jit_compile_method in aot-only mode since that calls the type
2939 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
2940 get_delegate_invoke_impl in aot-only mode.
2942 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
2944 2008-07-08 Zoltan Varga <vargaz@gmail.com>
2946 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
2948 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
2951 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
2953 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
2954 init trampoline from the AOT file as well.
2956 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
2957 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
2960 * mini.c (mini_init): Move the call to mono_exceptions_init () after
2963 * exceptions-amd64.c: Add _full variants for the remaining exception code
2964 creation functions as well, allow emission of relocatable code, remove
2965 caching since that is now done by the caller.
2967 * mini-exceptions.c: Add _full variants for the remaining exception code
2968 creation functions as well, add aot-only support.
2970 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
2971 if we can determine a proper token for them.
2972 (add_wrappers): Add a few more wrappers.
2973 (emit_method_code): Remove some dead code.
2974 (emit_trampolines): Emit exception code too.
2976 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
2978 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
2979 mono_array_new_va which avoids varargs.
2981 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
2983 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
2984 mono_arch_create_specific_trampoline () in all places.
2986 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
2987 a bit so it can be used for other things as well.
2989 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
2992 * exceptions-amd64.c: Rename the caching from the exception code creation
2993 functions, it is done by the caller instead.
2995 * exceptions-amd64.c: Change the signature of the exception code creation
2996 functions to allow the creation of relocatable code later.
2998 * mini-exceptions.c: Add a set of functions to query the various
2999 runtime-generated exception functions.
3001 * mini.c mini-exceptions.c: Use the newly added functions instead of the
3002 mono_arch_.. () functions.
3004 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3006 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
3008 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
3010 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
3011 (mini_get_vtable_trampoline): Ditto.
3013 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
3014 code in the AOT case by returning the code size and a list of relocations to
3017 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
3019 2008-07-07 Bill Holmes <billholmes54@gmail.com>
3021 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
3024 Contributed under MIT/X11 license.
3026 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3028 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
3029 so the buffer size can be computed correctly. Fixes #404735.
3031 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
3032 normally as cfg->debug_info is already freed.
3034 2008-07-06 Zoltan Varga <vargaz@gmail.com>
3036 * mini-amd64.c: For calls returning vtypes in registers, don't store
3037 the return address on the stack, instead allocate a separate local for
3040 2008-07-05 Mark Probst <mark.probst@gmail.com>
3042 * mini-trampolines.c, mini.h: Add an argument to
3043 mono_create_jit_trampoline_in_domain() for turning off the adding
3044 of the sync wrapper.
3046 * mini.c: Use the JIT trampoline without sync instead of
3047 ldftn_nosync in static RGCTX invoke wrappers so that the call can
3050 2008-07-04 Mark Probst <mark.probst@gmail.com>
3052 * driver.c: Turn on GSHARED optimization by default.
3054 2008-07-04 Zoltan Varga <vargaz@gmail.com>
3056 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
3057 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
3059 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
3060 create a variant of the generic trampoline code callable from AOTed trampolines.
3062 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
3063 trampoline code callable from AOTed trampolines.
3065 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
3067 2008-07-04 Mark Probst <mark.probst@gmail.com>
3069 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
3070 pass-through manner.
3072 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
3073 and don't fail sharing for them anymore.
3075 * mini-exceptions.c: Handle exceptions in shared generic methods.
3077 * generic-sharing.c: When checking the context of a generic
3078 method, also check its class's context. Don't treat wrappers as
3081 * mini-trampolines.c: Some code factored out to
3082 metadata/generic-sharing.c. Handle the MRGCTX case.
3084 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
3085 we must deal with the method being of another instantiation of the
3086 class. Add static rgctx invoke wrappers to generic methods.
3088 2008-07-04 Mark Probst <mark.probst@gmail.com>
3090 * mini.c: Provide all jit infos of generic shared methods with a
3093 * mini-exceptions.c: Handle the new situation that a generic info
3094 might be available, but not info about the this/vtable/mrgctx
3097 2008-07-03 Mark Probst <mark.probst@gmail.com>
3099 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
3102 2008-07-03 Zoltan Varga <vargaz@gmail.com>
3104 * dominators.c (check_dominance_frontier): Fix a warning.
3106 * mini.h: Add some missing prototypes.
3108 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
3110 * driver.c (mono_jit_init_version): Correct the comments since the first
3111 argument should be the name of the root domain, not a filename.
3113 * aot-runtime.c (make_writable): Error out if this is called while running
3115 (load_aot_module): Ditto.
3117 * aot-compiler.c: Really fix the computation of method indexes.
3119 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
3120 optimizations as this is no longer called frequently.
3122 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
3123 method and the invoke impl code and pass it to the delegate trampoline instead of
3124 just the delegate class.
3126 2008-07-02 Zoltan Varga <vargaz@gmail.com>
3128 * aot-compiler.c: Fixup the computation of method indexes.
3129 (add_wrappers): Create the base methods of the runtime invoke wrappers using
3130 the method builder infrastructure.
3132 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
3135 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
3136 mode, load the method right away instead of creating a trampoline.
3138 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
3140 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
3143 2008-07-01 Zoltan Varga <vargaz@gmail.com>
3145 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
3146 (mono_aot_load_method): Use method_index instead of method->token.
3148 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
3149 can handle icalls etc. properly.
3151 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3153 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
3155 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
3156 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
3157 JIT_ICALL_ADDR patch type.
3159 * patch-info.h: Add JIT_ICALL_ADDR patch type.
3161 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
3163 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
3165 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
3167 2008-06-30 Zoltan Varga <vargaz@gmail.com>
3169 * mini.c: Use domain->jit_code_hash_lock for controlling access to
3170 domain->jit_code_hash.
3172 2008-06-29 Zoltan Varga <vargaz@gmail.com>
3174 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
3176 2008-06-27 Zoltan Varga <vargaz@gmail.com>
3178 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
3179 get_this_arg_from_call, let it compute it when needed.
3181 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
3182 gsctx from code only when needed.
3184 * mini-trampolines.c (get_generic_context): Rename this to
3185 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
3186 it can be called by the arch backends.
3188 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
3190 2008-06-26 Zoltan Varga <vargaz@gmail.com>
3192 * driver.c (mono_main): Add experimental --aot-only command line option.
3194 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
3197 2008-06-26 Kornél Pál <kornelpal@gmail.com>
3199 * driver.c (DllMain): Remove mono_module_handle.
3201 Contributed under MIT/X11 license.
3203 2008-06-25 Zoltan Varga <vargaz@gmail.com>
3205 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
3206 for emitting methods which are not in the source assembly. Detect and report
3207 failure of assembling+linking.
3209 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
3211 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
3213 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
3215 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
3217 2008-06-24 Zoltan Varga <vargaz@gmail.com>
3219 * mini.h: Remove some obsolete prototypes.
3221 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
3223 2008-06-24 Mark Probst <mark.probst@gmail.com>
3225 * mini.c (get_object_generic_inst): Variable-sized arrays are not
3226 supported by Visual Studio, so use alloca().
3228 2008-06-23 Zoltan Varga <vargaz@gmail.com>
3230 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
3233 2008-06-23 Mark Probst <mark.probst@gmail.com>
3235 * mini.c: Fail sharing of a generic method if it contains an open
3236 catch clause (because we don't pass MRGCTXs yet).
3238 2008-06-23 Mark Probst <mark.probst@gmail.com>
3240 * mini.c: When compiling a method with generic sharing, insert the
3241 method instantiated with an all-Object generic context into the
3242 jit info table, instead of the context of the first instantiation
3243 of the method we happen to compile.
3245 2008-06-18 Martin Baulig <martin@ximian.com>
3247 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
3248 `major_version' and `minor_version'.
3250 2008-06-17 Mark Probst <mark.probst@gmail.com>
3252 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
3253 mono_method_is_generic_sharable_impl() takes an additional
3254 argument specifying whether to treat type variables as reference
3257 2008-06-17 Mark Probst <mark.probst@gmail.com>
3259 * mini.h: Removed obsolete prototypes.
3261 2008-06-17 Mark Probst <mark.probst@gmail.com>
3263 * mini.c: Don't fail generic sharing for initobj and sizeof - we
3264 already handle them.
3266 2008-06-17 Mark Probst <mark.probst@gmail.com>
3268 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
3269 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
3270 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
3271 tramp-x86.c: Added a MonoGenericContext* argument to
3272 mono_arch_get_unbox_trampoline() so that it can call other
3273 functions which require it.
3275 2008-06-17 Mark Probst <mark.probst@gmail.com>
3277 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
3278 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
3279 mono_arch_get_this_arg_from_call() takes a
3280 MonoGenericSharingContext* as well.
3282 2008-06-17 Mark Probst <mark.probst@gmail.com>
3284 * mini.c: Factor out code for emitting unbox into emit_unbox() and
3285 implement generic sharing of unbox.
3287 2008-06-17 Mark Probst <mark.probst@gmail.com>
3289 * mini.c: Don't compute the vtable to determine whether a field is
3290 special static, because it might not work for open types.
3292 2008-06-17 Mark Probst <mark.probst@gmail.com>
3294 * mini.c: Removed the unused token_type and token_source arguments
3295 from get_runtime_generic_context_ptr().
3297 2008-06-17 Marek Habersack <mhabersack@novell.com>
3299 * mini.c (ADD_BINOP): fix the build
3301 2008-06-16 Zoltan Varga <vargaz@gmail.com>
3303 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
3306 2008-06-16 Mark Probst <mark.probst@gmail.com>
3308 * mini.h: Removed class relations enum that's not used anymore.
3310 2008-06-16 Mark Probst <mark.probst@gmail.com>
3312 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
3314 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
3315 the lazy fetch trampoline access code.
3317 2008-06-15 Zoltan Varga <vargaz@gmail.com>
3319 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
3321 2008-06-14 Zoltan Varga <vargaz@gmail.com>
3323 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
3325 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
3327 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
3329 2008-06-13 Zoltan Varga <vargaz@gmail.com>
3331 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
3334 * mini-ops.h: Add MIN/MAX_UN opcodes.
3336 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
3339 * basic-math.cs: Add more min/max tests.
3341 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
3343 2008-06-13 Mark Probst <mark.probst@gmail.com>
3345 * mini.c: Small fix in the prologue of emit_castclass.
3347 2008-06-13 Zoltan Varga <vargaz@gmail.com>
3349 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
3351 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
3352 do not work even for unsigned types. Fixes #400014.
3354 * basic-math.cs: Add regression tests for unsigned Min/Max.
3356 2008-06-13 Mark Probst <mark.probst@gmail.com>
3358 * mini.c: Added additional context_used argument to several
3359 functions, which will be needed for sharing generic methods. Use
3360 GET_RGCTX macro wherever appropriate. Declare only one
3361 context_used in mono_method_to_ir().
3363 2008-06-13 Mark Probst <mark.probst@gmail.com>
3365 * mini.c, generic-sharing.c: Removed generic class relations.
3367 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
3368 functions due to MRGCTX changes.
3370 2008-06-13 Mark Probst <mark.probst@gmail.com>
3372 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
3373 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
3374 with calculated IMT.
3376 * mini.c: Generic sharing of calls via generic interfaces.
3378 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
3379 generic method with non-constant MonoGenericContext*. Instead,
3380 the context is taken out of the method itself.
3382 2008-06-13 Mark Probst <mark.probst@gmail.com>
3384 * mini.c: Generic sharing of ldvirtftn.
3386 2008-06-13 Mark Probst <mark.probst@gmail.com>
3388 * mini.c: Generic sharing of ldftn.
3390 2008-06-13 Mark Probst <mark.probst@gmail.com>
3392 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
3394 2008-06-13 Mark Probst <mark.probst@gmail.com>
3396 * mini.c: Generic sharing of the special case of ldtoken followed
3397 by a call to GetTypeFromHandle.
3399 2008-06-13 Mark Probst <mark.probst@gmail.com>
3401 * mini.c: Generic sharing of box for nullable types.
3403 2008-06-13 Zoltan Varga <vargaz@gmail.com>
3405 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
3406 are passed on the stack. Fixes #324807.
3408 2008-06-12 Bill Holmes <billholmes54@gmail.com>
3410 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
3411 for the ArgValuetypeAddrInIReg case.
3413 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
3414 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
3416 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
3417 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
3418 local variable and pass the local variable by reference to the called method.
3420 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
3421 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
3423 Contributed under MIT/X11 license.
3425 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
3427 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
3429 * debug-mini.c (mono_debug_print_vars): Release memory after printing
3432 2008-06-10 Martin Baulig <martin@ximian.com>
3435 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
3437 2008-06-09 Kornél Pál <kornelpal@gmail.com>
3439 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
3440 possible error when no arguments are passed.
3442 Contributed under MIT/X11 license.
3444 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
3446 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
3447 where the file name is NULL.
3449 2008-06-09 Zoltan Varga <vargaz@gmail.com>
3451 * mini.c: Fix s390 build.
3453 2008-06-08 Zoltan Varga <vargaz@gmail.com>
3455 * trace.c (mono_trace_parse_options): Fix warnings.
3457 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
3459 2008-06-07 Zoltan Varga <vargaz@gmail.com>
3461 * mini.c (remove_block_if_useless): Avoid printing the method name.
3463 * mini.c: Remove needless setting of ins->cil_code which is now done by
3466 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
3469 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
3470 translated code after it has been patched.
3472 2008-06-06 Zoltan Varga <vargaz@gmail.com>
3474 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
3475 avoid problems during code patching on SMP systems.
3476 (emit_call): Avoid adding a patch info which is already added by
3478 (mono_arch_emit_exceptions): Ditto.
3480 2008-06-05 Zoltan Varga <vargaz@gmail.com>
3482 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
3483 MONO_TYPE_ISSTRUCT already checks for it.
3485 2008-06-05 Bill Holmes <billholmes54@gmail.com>
3487 * mini-amd64.c:merge_argument_class_from_type: When marshaling
3488 structs with floats on Winx64 the float registers are not used.
3489 The integer registers are always used..
3490 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
3491 only one register will be used and only if the size of the struct
3492 is 1,2,4, or 8 bytes.
3494 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
3497 Contributed under MIT/X11 license.
3499 2008-06-05 Martin Baulig <martin@ximian.com>
3501 * debug-debugger.c (debugger_lookup_class): Also call
3502 mono_class_setup_methods() here; we're only called from RTI.
3504 2008-06-05 Andreas Färber <andreas.faerber@web.de>
3506 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
3507 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
3508 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
3509 Post-process object files and add dtrace-generated object, if necessary.
3511 Contributed under MIT/X11 license.
3513 2008-06-04 Mark Probst <mark.probst@gmail.com>
3515 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
3518 * mini.c: Generic sharing for unbox.any and castclass.
3520 2008-06-04 Mark Probst <mark.probst@gmail.com>
3522 * mini.c: Ignore tailcall prefix in shared generic code and when
3523 doing calls which require a vtable/rgctx argument.
3525 2008-06-04 Mark Probst <mark.probst@gmail.com>
3527 * mini.c: Don't free the JIT info.
3529 * driver.c: Changes in the JIT info table testing code.
3531 2008-06-03 Zoltan Varga <vargaz@gmail.com>
3533 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
3534 interruption. Fix some warnings.
3536 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
3537 interruption_checkpoint.
3539 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
3541 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
3542 from embedding applications.
3544 2008-06-02 William Holmes <billholmes54@gmail.com>
3546 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
3547 reserving 32 bytes on the stack when making calls.
3549 Contributed under MIT/X11 license.
3551 2008-06-01 Zoltan Varga <vargaz@gmail.com>
3553 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
3554 the linear IL branch.
3556 * driver.c: Print out more information for --version on arm.
3558 2008-05-30 Zoltan Varga <vargaz@gmail.com>
3560 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
3561 bb_exit instead, since out of line bblocks might not actually be emitted
3564 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
3565 maximum epilog size for out of line bblocks if tracing is enabled.
3567 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
3569 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
3571 * arrays.cs: Regression tests for allocating arrays with negative sizes.
3573 2008-05-28 Zoltan Varga <vargaz@gmail.com>
3575 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
3576 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
3579 2008-05-27 Zoltan Varga <vargaz@gmail.com>
3581 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
3582 the 'value' to store is a constant.
3584 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
3586 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
3587 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
3589 2008-05-26 Zoltan Varga <vargaz@gmail.com>
3591 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
3592 for accessing method->generic_container.
3594 2008-05-24 Zoltan Varga <vargaz@gmail.com>
3596 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
3598 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
3600 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
3602 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
3605 2008-05-23 Zoltan Varga <vargaz@gmail.com>
3607 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
3609 * mini.c: Handle the case when mono_class_vtable () fails.
3611 2008-05-23 Massimiliano Mantione <massi@ximian.com>
3612 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
3615 2008-05-22 Mark Probst <mark.probst@gmail.com>
3617 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
3618 together with domain sharing.
3620 2008-05-22 Mark Probst <mark.probst@gmail.com>
3622 * mini.c: Treat callvirts to final methods like non-virtual calls
3623 when doing generic sharing, i.e. look them up in the runtime
3626 2008-05-22 Mark Probst <mark.probst@gmail.com>
3628 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
3629 with computed types (for generic sharing).
3631 * mini.c: Generic sharing for mkrefany and refanyval.
3633 2008-05-22 Zoltan Varga <vargaz@gmail.com>
3635 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
3638 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
3639 the generic sharing code.
3641 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
3644 2008-05-21 Zoltan Varga <vargaz@gmail.com>
3646 * mini.h: Remove the declaration of mono_aot_init_vtable ().
3648 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
3650 * driver.c: updated copyright date
3652 2008-05-21 Zoltan Varga <vargaz@gmail.com>
3654 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
3657 2008-05-19 Martin Baulig <martin@ximian.com>
3659 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
3660 pointing to the new `_mono_debug_using_mono_debugger' variable.
3663 (mono_main): Check mono_debug_using_mono_debugger() rather than
3664 the `MONO_INSIDE_MDB' environment variable to check whether we're
3665 inside the debugger.
3667 2008-05-19 Zoltan Varga <vargaz@gmail.com>
3669 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
3672 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3674 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
3676 * mini.c: Added mini_assembly_can_skip_verification. This
3677 function checks if the assembly requested to skip verification.
3678 Fixes part of #387274.
3680 2008-05-07 Zoltan Varga <vargaz@gmail.com>
3682 * mini.c (mini_get_method): Disable the check for open generic classes when
3683 using generic sharing.
3685 * generics.cs: Add a test for #387034.
3687 * mini.c (mini_get_method): Check whenever the method class is an open generic
3688 type, and return NULL in that case, causing a verification error. Fixes
3691 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
3693 * driver.c (mono_main): Revert r102623. The right
3694 thing to do is to enable the verifier under verifiable
3695 unless a --security flag was passed.
3697 We need this non-trivial behavior for --verify-all otherwise
3698 mcs-compileall won't be able to use it. As it needs everything to
3699 be verified under validil.
3701 2008-05-06 Martin Baulig <martin@ximian.com>
3705 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
3706 (mono_debugger_thread_cleanup): Likewise.
3707 (mono_debugger_extended_notification): Likewise.
3709 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
3711 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
3712 against both inflated and non-inflated methods. We need to check against the
3713 generic definition for cases where the instantiated method is not visible.
3714 We need to check against the inflated types for cases where the instantiation
3715 changes any super type. This fixes #382986.
3717 Note that this doesn't need to be applied to other parts of mono_method_to_ir
3718 that check for visibiliy as generic params only appears as the type subject
3719 of tokens on call opcodes. Field manipulation and ldftn must always
3720 target an exact type.
3722 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
3724 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
3725 if no related --security flag is passed.
3727 2008-05-05 Andreas Färber <andreas.faerber@web.de>
3729 * mini-arch.h: Prepare support for ppc64.
3731 Contributed under MIT/X11 license.
3733 2008-05-05 Andreas Färber <andreas.faerber@web.de>
3735 * aot-runtime.c: Prepare support for ppc64.
3737 Contributed under MIT/X11 license.
3739 2008-05-05 Andreas Färber <andreas.faerber@web.de>
3741 * mini-ops.h: Prepare support for ppc64.
3743 Contributed under MIT/X11 license.
3745 2008-05-04 Andreas Färber <andreas.faerber@web.de>
3747 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
3749 Contributed under MIT/X11 license.
3751 2008-05-03 Zoltan Varga <vargaz@gmail.com>
3753 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
3754 assemblies, since aot_name is not a full path, causing us to load MS.NET
3755 assemblies on windows.
3757 2008-04-28 Kornél Pál <kornelpal@gmail.com>
3759 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
3760 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
3761 * main.c: Use UTF-8 encoded command line instead of Windows default code
3762 page on Windows to support Unicode.
3763 * driver.c (DllMain): New function for mixed-mode assembly support.
3764 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
3765 export __stdcall functions without decoration.
3767 Contributed under MIT/X11 license.
3769 2008-04-28 Mark Probst <mark.probst@gmail.com>
3771 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
3772 saving it very early.
3774 2008-04-28 Mark Probst <mark.probst@gmail.com>
3776 * mini.h, mini.c: Lots of code for accessing the old RGCTX
3777 deleted. The only way to access the new RGCTX is via the
3780 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
3781 vtable instead of the RGCTX to static methods.
3783 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
3784 accessing the new RGCTX.
3786 * generic-sharing.c: There is no separation between self, type
3787 arguments and other types in the RGCTX anymore.
3789 2008-04-25 Jonathan Chambers <joncham@gmail.com>
3791 * mini-amd64.c (add_general): Remove previous stack adjustment.
3792 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
3793 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
3794 for 32 bytes of stack space reserved for all calls.
3796 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
3797 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
3800 Code contributed under MIT/X11 license.
3802 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
3804 * mini.c (mini_method_verify): Only verify non-inflated methods, check
3805 against the root definition, peeling out method and type instantiations.
3806 Cache verify success results, code that fails verification is still
3807 checked multiple times.
3809 2008-04-23 Zoltan Varga <vargaz@gmail.com>
3811 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
3813 2008-04-23 Jonathan Chambers <joncham@gmail.com>
3815 * mini-amd64.c (add_general): Always increment stack on Win64.
3816 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
3819 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
3820 stack based argument handling on Win64.
3822 Code contributed under MIT/X11 license.
3824 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
3826 * Makefile.am (version.h): Add support for git-svn.
3828 2008-04-22 Zoltan Varga <vargaz@gmail.com>
3830 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
3831 so instead of calling g_spawn_command_line_sync, we do everything by hand,
3832 avoiding allocations and libc functions which might deadlock.
3834 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
3835 'no-gdb-backtrace' option is set.
3837 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
3839 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
3841 2008-04-21 Martin Baulig <martin@ximian.com>
3843 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
3844 and `get_lmf_addr'; `notification_address' is no longer a pointer.
3846 2008-04-21 Martin Baulig <martin@ximian.com>
3848 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
3849 `thread_vtable', `event_handler_ptr' and `event_handler'.
3851 2008-04-21 Martin Baulig <martin@ximian.com>
3853 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
3854 allows delayed initialization of the `executable_code_buffer' when
3857 2008-04-21 Martin Baulig <martin@ximian.com>
3859 * mini.h (mono_debugger_create_notification_function): Removed.
3860 * tramp-*.c (mono_debugger_create_notification_function): Removed.
3862 * mdb-debug-info64.s
3863 (MONO_DEBUGGER__notification_function): Added this in the .text section.
3865 * mdb-debug-info32.s
3866 (MONO_DEBUGGER__notification_function): Added this in the .text section.
3868 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
3869 currently only works on x86 and x86_64, so don't create it on ppc.
3871 2008-04-21 Martin Baulig <martin@ximian.com>
3873 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
3876 (mini_method_compile): In the fp elimination check, check
3877 `debug_options.mdb_optimizations' in addition to
3878 mono_debug_using_mono_debugger().
3880 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
3881 disable some JIT optimizations which are only disabled when
3882 running inside the debugger.
3883 Added `--help-debug' option to describe the debugging options.
3884 (parse_debug_options): New static function to parse the `--debug'
3885 options, so we can easily add more stuff in future.
3887 2008-04-20 Zoltan Varga <vargaz@gmail.com>
3889 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
3890 the method has no body.
3892 2008-04-19 Jonathan Chambers <joncham@gmail.com>
3894 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
3895 assembly is not allowed in MSVC 64-bit compiler.
3896 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
3897 as we get floating point exceptions everywhere.
3899 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
3900 correctly align arguments for call to throw_exception.
3901 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
3903 Code contributed under MIT/X11 license.
3905 2008-04-19 Zoltan Varga <vargaz@gmail.com>
3907 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
3909 2008-04-17 Zoltan Varga <vargaz@gmail.com>
3911 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
3913 * mini-amd64.c (NEW_INS): Set cil_code.
3915 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
3916 from mini-amd64.c so all debugger related logic is in one place.
3918 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
3919 later won't have a random ip assigned to them.
3921 2008-04-16 Zoltan Varga <vargaz@gmail.com>
3923 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
3924 the arch specific function initializes code_size.
3925 (mono_create_delegate_trampoline): Ditto.
3927 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
3928 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
3931 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
3932 running under the debugger.
3934 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
3937 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
3938 debugger. Also move the disabling of optimizations here from driver.c.
3939 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
3942 * mini.h (MonoCompile): Add a few new flags.
3944 2008-04-15 Zoltan Varga <vargaz@gmail.com>
3946 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
3947 so the cil_code field of created MonoInst's is properly set.
3948 (mini_select_instructions): Ditto.
3950 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
3951 (MONO_INST_NEW_CALL): Ditto.
3953 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
3954 in many places so the ins->cil_code field is properly initialized.
3956 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
3959 2008-04-14 Zoltan Varga <vargaz@gmail.com>
3961 * mini.c (mini_method_compile): Print a different message when compiling a
3964 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
3967 2008-04-11 Zoltan Varga <vargaz@gmail.com>
3969 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
3972 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
3974 2008-04-11 Zoltan Varga <vargaz@gmail.com>
3976 * mini.c (handle_stack_args): Make this return void since its return value was
3977 never used. Also set cfg->unverifiable for invalid IL instead of calling
3980 2008-04-10 Mark Probst <mark.probst@gmail.com>
3982 * mini.c: Make sure "this" is live in catch clauses with type
3983 variables in shared generic code.
3985 2008-04-08 Mark Probst <mark.probst@gmail.com>
3987 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
3988 generic_class_is_reference_type() to ensure the proper behaviour
3989 when sharing generic code and the type in question is a type
3992 2008-04-08 Zoltan Varga <vargaz@gmail.com>
3994 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
3995 race conditions when printing thread dumps. Fixes #377738.
3997 2008-04-08 Massimiliano Mantione <massi@ximian.com>
3999 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
4000 shows up when both MonoInst arguments can cause aliasig.
4001 There is likely no way in the current JIT to trigger this problem, but
4002 it showed up in the development of generics sharing, when in a new
4003 opcode both args of an OP_GROUP can be aliases (addresses of a local).
4004 When the generics sharing code will be committed, its tests will be
4005 valid also for this bug.
4007 2008-04-08 Zoltan Varga <vargaz@gmail.com>
4009 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
4012 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
4015 2008-04-07 Zoltan Varga <vargaz@gmail.com>
4017 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
4018 use a more detailed exception message for InvalidCastException.
4020 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
4022 * driver.c (mono_main): Add --debug=casts option to turn on better
4023 InvalidCastException message details.
4025 * mini.c (mini_get_debug_options): New helper function to return the address of
4026 the debug_options variable.
4028 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
4029 the jit_tls TLS variable.
4031 * mini.c (mono_jit_tls): New TLS variable.
4033 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
4036 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
4038 * mini.h: Removed verifer related stuff. This code was moved to verify.c
4040 * mini.c: Removed verifer related stuff, code moved to verify.c.
4042 * driver.c: Using code from verify.c instead of mini.c.
4044 2008-04-05 Zoltan Varga <vargaz@gmail.com>
4046 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
4049 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
4051 * mini.c (check_for_method_verify): Enabling verification of
4052 corlib if mono_verify_all is set. Bugs in the verifier preventing that
4055 2008-04-04 Zoltan Varga <vargaz@gmail.com>
4057 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
4058 caller saved registers as well.
4060 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
4061 saved registers as well.
4063 2008-03-30 Zoltan Varga <vargaz@gmail.com>
4065 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
4067 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
4070 2008-03-27 Zoltan Varga <vargaz@gmail.com>
4072 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
4074 (get_call_info): Take a gsctx argument instead of 'cfg'.
4076 2008-03-26 Zoltan Varga <vargaz@gmail.com>
4078 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
4079 mono_verify_all is set.
4081 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
4083 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
4085 2008-03-25 Zoltan Varga <vargaz@gmail.com>
4087 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
4090 * driver.c mini.c mini.h: Add a --verify-all development option to test the
4091 verifier and the code generated by the compiler.
4093 2008-03-25 Mark Probst <mark.probst@gmail.com>
4095 * mini.c: Generic sharing of the non-nullable case of the box
4098 2008-03-24 Zoltan Varga <vargaz@gmail.com>
4100 * inssel.brg: Fix the build.
4102 * iltests.il.in: Add a test for lconv.ovf.u8.un.
4104 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
4106 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
4107 Array:Address. Fixes #372410.
4109 * iltests.il.in: New tests for readonly prefix.
4111 2008-03-23 Zoltan Varga <vargaz@gmail.com>
4113 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
4116 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
4119 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
4121 * mini.c (mono_decompose_op_imm): New helper function.
4123 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
4124 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
4127 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
4128 mono_arch_output_basic_block. Fix warnings.
4130 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
4133 2008-03-22 Zoltan Varga <vargaz@gmail.com>
4135 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
4136 since the extra frame is now detected automatically inside the loop.
4138 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
4139 opts which are now in mono_peephole_ins ().
4141 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
4143 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
4144 frames and skip duplicate managed-to-native frames. Fixes #367665.
4146 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
4147 opts which are now in mono_peephole_ins ().
4148 (mono_arch_peephole_pass_2): Ditto.
4150 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
4152 * mini-codegen.c (mono_peephole_ins): New helper function containing the
4153 arch independent peephole optimizations.
4155 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
4156 opts which are now in mono_peephole_ins ().
4158 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
4160 * mini-s390.c (mono_arch_output_basic_block): Fix build.
4162 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
4165 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
4166 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
4169 2008-03-21 Zoltan Varga <vargaz@gmail.com>
4171 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
4172 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
4175 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
4176 mono_arch_output_basic_block. Fix warnings.
4178 2008-03-20 Zoltan Varga <vargaz@gmail.com>
4180 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
4183 2008-03-20 Zoltan Varga <vargaz@gmail.com>
4185 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
4188 * iltests.il: Add new tests.
4190 2008-03-20 Kornél Pál <kornelpal@gmail.com>
4192 * mini.c: Removed Windows version macros.
4194 2008-03-20 Mark Probst <mark.probst@gmail.com>
4196 * generic-sharing.c: Put reflection types in the extensible part
4197 of the runtime generic context.
4199 * mini.c: Generic sharing of the GetTypeHandle special case of the
4200 ldtoken instruction.
4202 2008-03-20 Zoltan Varga <vargaz@gmail.com>
4204 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
4206 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
4208 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
4209 consistency with the other version on the linear IR branch.
4211 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
4213 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
4215 * iltests.il.in: Add new tests.
4217 2008-03-19 Zoltan Varga <vargaz@gmail.com>
4219 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
4221 * iltests.il.in: Add new tests.
4223 2008-03-19 Mark Probst <mark.probst@gmail.com>
4225 * mini.c: Two variables with the same name were declared in
4226 nesting contexts and one wasn't initialized. Fixed.
4228 2008-03-19 Mark Probst <mark.probst@gmail.com>
4230 * mini.c: Generic sharing of the initobj instruction.
4232 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
4234 * mini.c: make the test to optimize ldtoken from typeof() more
4237 2008-03-18 Mark Probst <mark.probst@gmail.com>
4239 * mini.c: Generic sharing of the initobj instruction for reference
4242 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4244 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
4245 the mono_breakpoint_clean_code() code to perform bound checks.
4247 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
4249 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
4250 mono_arch_patch_callsite() to include the start of the managed method
4251 to be able to perform bound checks.
4253 2008-03-17 Mark Probst <mark.probst@gmail.com>
4255 * mini.c: Generic sharing for the isinst instruction.
4257 2008-03-17 Mark Probst <mark.probst@gmail.com>
4259 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
4260 inssel-long32-mips.brg: Added opcodes for doing indirect calls
4261 with the runtime generic context argument.
4263 * mini.c: Share calls to several types of unsharable methods by
4264 putting the address of the method code in the runtime generic
4265 context and doing an indirect call.
4267 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
4270 2008-03-16 Mark Probst <mark.probst@gmail.com>
4272 * generic-sharing.c: Change due to a change in the runtime genric
4275 2008-03-15 Martin Baulig <martin@ximian.com>
4278 (mono_arch_nullify_class_init_trampoline): Add call to
4279 mono_breakpoint_clean_code() to make things work when running
4280 inside the debugger.
4283 (mono_arch_nullify_class_init_trampoline): Add call to
4284 mono_breakpoint_clean_code() to make things work when running
4285 inside the debugger.
4287 2008-03-14 Zoltan Varga <vargaz@gmail.com>
4289 * inssel-long.brg (reg): Fix 64 bit build.
4291 2008-03-14 Mark Probst <mark.probst@gmail.com>
4293 * mini.c, mini.h: Share static generic code by passing it an
4294 implicit argument pointing to the runtime generic context.
4296 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
4297 inssel-long32-mips.brg: New opcodes for calling shared static,
4298 which need to be passed the runtime generic context.
4300 * mini-amd64.c, mini-x86.c: Save the runtime generic context
4301 argument on the stack in the prologue if needed. New function for
4302 finding the runtime generic context argument from the registers
4303 saved by the trampoline.
4305 * mini-amd64.h, mini-x86.h: Specify which register to use for the
4306 runtime generic context argument.
4308 * tramp-amd64.c: Also restore the register used for the runtime
4309 generic context argument.
4311 * mini-trampoline.c: Resolve shared static calls by consulting the
4312 runtime generic context via the new argument.
4314 * generic-sharing.c: Add an argument to sharability-checking
4315 functions that specifies whether type variables should be treated
4316 as sharable type arguments.
4318 * inssel-x86.brg: Removed a superfluous, buggy rule.
4320 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
4323 2008-03-14 Martin Baulig <martin@ximian.com>
4325 * debug-debugger.c (main_thread_handler): Call
4326 mono_runtime_run_main() without sending any notifications.
4328 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
4330 2008-03-14 Zoltan Varga <vargaz@gmail.com>
4332 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
4334 2008-03-14 Mark Probst <mark.probst@gmail.com>
4336 * tramp-x86.c: Fixed register restore offsets in the trampoline
4337 code for ECX and EDX.
4339 2008-03-12 Geoff Norton <gnorton@novell.com>
4341 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
4342 different ucontext_t implementations.
4343 * exceptions-arm.c: Use the above defines to get exceptions working on
4344 iPhone (based on a patch by Luke Howard lukeh@padl.com)
4345 * mini-arm.c: Implement iPhone icache support (based on a patch by
4346 Luke Howard lukeh@padl.com)
4348 2008-03-12 Mark Probst <mark.probst@gmail.com>
4350 * mini.c: Enable generic sharing of calls to non-static
4351 non-interface non-generic non-value-type methods.
4353 * mini-trampolines.c: Resolve calls from shared generic code.
4355 2008-03-11 Zoltan Varga <vargaz@gmail.com>
4357 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
4359 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
4361 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
4363 * mini.c: some fixes for the AOT compiler.
4365 2008-03-07 Zoltan Varga <vargaz@gmail.com>
4367 * cpu-amd64.md: Add clob:1 to some float opcodes.
4369 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
4371 * mini.h: Added MiniVerifierMode enumeration.
4373 * mini.c: Added mini_verifier_set_mode to control
4374 the usage of the new verifier.
4376 * mini.c (mono_method): Integrated the new verifier.
4378 * driver.c: Extended --security option with validil and
4379 verifiable options to activate the new verifier.
4381 2008-03-07 Zoltan Varga <vargaz@gmail.com>
4383 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
4384 optimization to ctors taking 0 or 2 arguments too.
4386 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
4389 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
4391 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
4393 2008-03-06 Zoltan Varga <vargaz@gmail.com>
4395 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
4396 non-aot case as well.
4398 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
4400 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
4403 * aot-compiler.c (encode_patch): Ditto.
4405 * mini.h (G_MININT32): Fix the definition of this.
4407 2008-03-05 Zoltan Varga <vargaz@gmail.com>
4409 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
4411 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
4413 2008-03-04 Zoltan Varga <vargaz@gmail.com>
4415 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
4416 methods returning vtypes in registers.
4417 (mono_arch_allocate_vars): Ditto.
4419 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
4421 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
4423 * generics.cs: Add a test from the linear IR branch.
4425 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
4427 * mini.c (inline_method): Cache failed inline attempts.
4429 2008-03-04 Mark Probst <mark.probst@gmail.com>
4431 * mini.c: For shared methods of generic classes put the location
4432 of "this" into the MonoGenericJitInfo.
4434 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
4435 register out of a MonoContext by register number. Add the generic
4436 sharing context as an argument to mono_arch_find_this_argument().
4438 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4439 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
4440 for new arch function.
4442 * mini-exception.c: Handle open exception clauses in shared
4445 * mini-trampolines.c: Supply additional argument to
4446 mono_arch_find_this_argument().
4448 2008-03-04 Zoltan Varga <vargaz@gmail.com>
4450 * Makefile.am (regtests): Run the bench.exe tests last.
4452 2008-03-03 Zoltan Varga <vargaz@gmail.com>
4454 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
4457 2008-03-02 Zoltan Varga <vargaz@gmail.com>
4459 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
4462 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
4464 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
4466 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
4467 whose class has no cctor.
4469 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
4471 2008-03-01 Zoltan Varga <vargaz@gmail.com>
4473 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
4476 2008-02-29 Zoltan Varga <vargaz@gmail.com>
4478 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
4479 to be in sync with the code on the linear IR branch.
4481 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
4483 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
4485 2008-02-27 Zoltan Varga <vargaz@gmail.com>
4487 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
4489 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
4491 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
4493 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
4495 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
4497 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
4500 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
4502 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
4503 OP_LOADR4_MEMBASE emission.
4505 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
4506 (mono_spillvar_offset_float): Ditto.
4508 * mini-mips.c (mono_arch_emit_prolog): Ditto.
4510 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
4513 * basic-long.cs: Add regression tests for them.
4515 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
4517 (mono_arch_allocate_vars): Fix representation of single-precision float
4519 (mono_arch_output_basic_block): Ditto.
4521 * inssel-mips.brg: Ditto, remove duplicate items.
4523 * mini-mips.c (emit_load_volatile_arguments): New function to handle
4524 arguments of tail calls as on other platforms.
4525 (mono_arch_output_basic_block): Handle tail calls.
4527 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
4530 * objects.cs (test_5_pass_static_struct): Add test for it.
4532 Contributed under MIT/X11 license.
4534 2008-02-26 Zoltan Varga <vargaz@gmail.com>
4536 * Makefile.am: Use gmcs for compiling the regression tests.
4538 * *.2.cs *.2.il: Rename to *.cs and *.il.
4540 2008-02-24 Zoltan Varga <vargaz@gmail.com>
4542 * regalloc.h: Make the vassign array smaller.
4544 * mini.c (mini_method_compile): Remove an unused field in cfg.
4546 * mini-codegen.c: Add a bunch of micro optimizations.
4548 2008-02-23 Zoltan Varga <vargaz@gmail.com>
4550 * regalloc.h: Remove some unused fields.
4552 2008-02-22 Zoltan Varga <vargaz@gmail.com>
4554 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
4556 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
4558 2008-02-22 Mark Probst <mark.probst@gmail.com>
4560 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
4562 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
4563 trampoline: Fetch an entry from the runtime generic context. If
4564 it's NULL, jump to the actual trampoline to fill the runtime
4565 generic context. Otherwise, return it.
4567 * mini.c: Call the lazy fetch trampoline to get entries out of the
4568 runtime generic context.
4570 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
4571 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
4572 tramp-sparc.c: Stubs for the lazy fetch trampoline.
4574 2008-02-21 Mark Probst <mark.probst@gmail.com>
4576 * mini.c: Fetch data out of the extensible part of the runtime
4577 generic context instead of calling a helper function.
4579 * generic-sharing.c: Some functions moved into
4580 metadata/generic-sharing.c. Helper function for fetching other
4581 types now checks and asserts against extensible rgctx (just for
4582 debugging purposes - the helper function isn't called anymore
4583 unless for debugging).
4585 2008-02-21 Zoltan Varga <vargaz@gmail.com>
4587 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
4588 for tail calls up to the point that the tests in iltests.exe run. Also add a
4589 dummy CKFINITE implementation.
4590 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
4591 needed for trampoline LMF frames.
4593 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
4594 trampoline LMF frames.
4596 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
4598 * mini.c (inline_method): clean any pending loader error when inlining fail.
4599 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
4601 2008-02-21 Zoltan Varga <vargaz@gmail.com>
4603 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
4605 * aot-runtime.c (decode_patch_info): Ditto.
4607 * mini.c (mono_resolve_patch_target): Ditto.
4609 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
4612 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
4614 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
4615 if it references an icall address.
4617 2008-02-20 Zoltan Varga <vargaz@gmail.com>
4619 * cpu-s390x.md: Remove some more unused opcodes.
4621 * cpu-s390x.md: Remove some unused opcodes.
4623 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
4624 mono_op_imm_to_op ().
4626 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
4627 instead of a switch statement.
4629 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
4630 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
4632 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
4634 * mini-codegen.c: Remove unused mono_regstate2_... functions.
4636 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
4639 2008-02-19 Zoltan Varga <vargaz@gmail.com>
4641 * driver.c (mono_main): Improve error reporting when an assembly cannot be
4642 opened. Fixes #362607.
4644 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
4646 * iltests.il.in: Add a test for static methods in interfaces.
4648 2008-02-18 Zoltan Varga <vargaz@gmail.com>
4650 * genmdesc.c (build_table): Fix a crash on older glib versions.
4652 * cpu-sparc.md: Remove some unused opcodes.
4654 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
4655 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
4657 * cpu-amd64.md: Remove some unused opcodes.
4659 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
4660 like the other opcodes.
4662 2008-02-17 Zoltan Varga <vargaz@gmail.com>
4664 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
4666 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
4668 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
4669 variables 'cfg' instead of 'm' for consistency.
4671 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
4673 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
4674 argument holding the vtype return address, to avoid the ambigious use of
4675 cfg->ret for this purpose.
4677 * mini.c (NEW_RETLOADA): Use vret_addr if set.
4679 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
4681 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
4682 new mono_print_ins () function which only takes one argument.
4684 2008-02-15 Zoltan Varga <vargaz@gmail.com>
4686 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
4689 2008-02-14 Zoltan Varga <vargaz@gmail.com>
4691 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
4693 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
4695 * mini-x86.c: Sync with the version on the linear IR branch by adding new
4696 opcodes and other small changes.
4698 * mini-ops.h: Add some new opcodes from the linear IR branch.
4700 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
4702 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
4703 opcodes, use the REG_MEMBASE opcodes instead.
4705 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
4706 opcodes, use the REG_MEMBASE opcodes instead.
4708 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
4711 * mini.c (mono_op_imm_to_op): New helper function.
4713 * mini-ops.h: Add some opcodes from linear IR branch.
4715 2008-02-13 Zoltan Varga <vargaz@gmail.com>
4717 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
4720 2008-02-12 Zoltan Varga <vargaz@gmail.com>
4722 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
4725 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
4727 2008-02-09 Zoltan Varga <vargaz@gmail.com>
4729 * aot-compiler.c (emit_method_code): Add an assert.
4731 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
4732 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
4735 2008-02-08 Zoltan Varga <vargaz@gmail.com>
4737 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
4738 some load/store opcodes so they are consistent.
4739 (mono_arch_emit_prolog): Simplify some code.
4741 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
4743 * objects.cs: Add tests for large argument offsets on ARM.
4745 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
4746 stack offsets. Fixes #359651.
4748 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
4750 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
4752 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
4754 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
4756 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
4758 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
4759 rid of CEE_CONV_R_UN.
4761 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
4763 2008-02-07 Zoltan Varga <vargaz@gmail.com>
4765 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
4767 * mini.c (mono_normalize_opcodes): Add some more opcodes.
4769 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
4771 * cpu-amd64.md: Remove some unused opcodes.
4773 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
4775 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
4777 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
4778 arch specific functions for its parts. Call the peephole pass after local
4779 regalloc so the prolog can compute a more accurate max_offset.
4781 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
4782 the corresponding OP_I/OP_L opcodes.
4784 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
4786 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
4788 2008-02-06 Zoltan Varga <vargaz@gmail.com>
4790 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
4791 as they are handled in mini.c.
4793 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
4795 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
4796 case since it is handled in mini.c.
4798 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
4800 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
4802 * *.c: Use the new opcodes in the IR and back end code.
4804 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
4806 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
4808 2008-02-06 Mark Probst <mark.probst@gmail.com>
4810 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
4811 an assert because it has a race condition.
4813 2008-02-06 Zoltan Varga <vargaz@gmail.com>
4815 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
4817 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
4819 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
4821 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
4822 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
4824 2008-02-05 Zoltan Varga <vargaz@gmail.com>
4826 * cpu-amd64.md (move): Correct the maximum size of move.
4828 2008-02-05 Mark Probst <mark.probst@gmail.com>
4830 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
4831 the generic class init trampoline to return quickly if the class
4834 2008-02-04 Zoltan Varga <vargaz@gmail.com>
4836 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
4837 issues where an 32 bit callsite cannot be patched by a 64 bit address.
4839 2008-02-03 Zoltan Varga <vargaz@gmail.com>
4841 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
4844 2008-01-31 Zoltan Varga <vargaz@gmail.com>
4846 * objects.cs: Add some soft-float tests.
4848 * mini.c: Fix a couple more soft-float issues.
4850 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
4852 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
4855 2008-01-30 Zoltan Varga <vargaz@gmail.com>
4857 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
4858 exception happens while compiling a virtual method.
4860 2008-01-29 Zoltan Varga <vargaz@gmail.com>
4862 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
4864 * mini-sparc.c: Fix build.
4866 * mini-sparc.c (get_call_info): Add support for generic sharing.
4868 * mini-exceptions.c: Add a FIXME.
4870 2008-01-27 Zoltan Varga <vargaz@gmail.com>
4872 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
4873 altstack handling code.
4875 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
4877 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
4879 * mini-s390.c: Add support for generic sharing.
4881 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
4883 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
4885 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
4887 * mini-s390x.c: Add support for generic sharing.
4889 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
4891 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
4893 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
4894 can be used since it takes a 16 bit signed immediate.
4896 * inssel-s390x.brg: Fix OP_SETRET.
4898 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
4900 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
4902 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
4904 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
4906 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
4909 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
4912 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
4913 of the unused mono_arch_patch_delegate_trampoline stuff.
4915 2008-01-26 Zoltan Varga <vargaz@gmail.com>
4917 * basic-long.cs: Move the fp related tests to basic-float.cs.
4919 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
4921 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
4923 * basic-calls.cs: Add a test for proper float argument passing.
4925 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
4926 if the context corresponds to an exception received through a signal.
4928 * exceptions.cs: Add a test for nullref handling at the start of a try
4931 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
4933 * jit-icalls.c (mono_break): New JIT icall.
4935 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
4937 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
4939 2008-01-25 Zoltan Varga <vargaz@gmail.com>
4941 * cpu-*.md: Get rid of unused opcodes.
4943 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
4945 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
4948 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
4951 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
4952 the arch independent trampoline code in mini-trampolines.c.
4954 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
4956 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
4958 * mini-s390.h: Remove an unused define.
4960 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
4961 the arch independent trampoline code in mini-trampolines.c.
4963 * mini-arm.c (mono_arch_emit_prolog): Fix build.
4965 2008-01-24 Zoltan Varga <vargaz@gmail.com>
4967 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
4969 * mini-s390.c (mono_arch_emit_prolog): Fix build.
4971 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
4973 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
4975 * cpu-amd64.md: Use smaller sizes for int opcodes.
4977 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
4979 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
4982 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
4985 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
4986 instead of though a pointer to save an indirection when accessing elements of
4989 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
4991 (NOT_IMPLEMENTED): New helper macro.
4992 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
4995 * *.c: Use the new helper macro.
4997 2008-01-21 Zoltan Varga <vargaz@gmail.com>
4999 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
5001 2008-01-20 Zoltan Varga <vargaz@gmail.com>
5003 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
5006 2008-01-18 Zoltan Varga <vargaz@gmail.com>
5008 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
5009 profiling is enabled.
5011 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
5013 (mono_arch_emit_prolog): Add more first bblock optimizations.
5015 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
5016 in order if possible.
5017 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
5018 bblock, since the arguments are still in their original registers.
5020 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
5022 2008-01-17 Zoltan Varga <vargaz@gmail.com>
5024 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
5027 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
5030 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
5032 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
5033 process async exceptions received while in unmanaged code.
5035 * mini.c (mini_init): Install a callback with the runtime which will be called
5036 when a thread receives an async exception while in unmanaged code.
5038 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
5040 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
5042 2008-01-16 Wade Berrier <wberrier@novell.com>
5049 2008-01-16 Zoltan Varga <vargaz@gmail.com>
5051 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
5052 compilation with sun cc.
5054 * cpu-*.md: Fix the build.
5056 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
5058 * mini-amd64.h: Add some comments to the MonoLMF structure.
5060 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
5062 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
5063 in the LMF structure if possible. This saves two instructions in the
5064 managed->native wrappers.
5066 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
5068 2008-01-16 Mark Probst <mark.probst@gmail.com>
5070 * generic-sharing.c: New type argument lookup code which uses the
5071 runtime generic context template.
5073 2008-01-15 Zoltan Varga <vargaz@gmail.com>
5075 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
5077 * mini-arm.c (add_general): Fix arm eabi parameter passing.
5078 (mono_arch_output_basic_block): Fix localloc implementation.
5080 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
5082 * mini-ia64.c (peephole_pass): Fix ia64 build.
5084 * mini-amd64.c (peephole_pass): Fix a warning.
5086 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
5087 at a constant offset from sp/fp.
5089 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
5090 instead of obtaining it from *lmf in the managed method case.
5092 2008-01-14 Zoltan Varga <vargaz@gmail.com>
5094 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
5096 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
5098 * mini.h (MonoInstList): New type.
5099 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
5100 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
5101 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
5102 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
5103 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
5104 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
5105 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
5106 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
5107 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
5108 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
5109 MONO_INST_LIST_FOR_EACH_ENTRY,
5110 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
5111 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
5112 mono_inst_list_first, mono_inst_list_last,
5113 mono_inst_list_next, mono_inst_list_prev): New instruction
5114 list handling interfaces.
5115 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
5116 list head 'ins_list'.
5117 (MonoInst): Replace next pointer with list head 'node'.
5118 (MonoCallInst): Make 'out_args' a MonoInstList.
5119 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
5120 (MonoCompile): Delete reverse_inst_list and
5121 reverse_inst_list_len.
5122 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
5123 mono_arch_lowering_pass, mono_arch_local_regalloc,
5124 mono_arch_output_basic_block, mono_arch_emit_prolog):
5125 Convert to new instruction lists.
5126 (insert_after_ins): Delete.
5127 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
5129 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
5130 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
5131 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
5132 mono_emulate_opcode, mono_emit_load_got_addr,
5133 inline_method, mono_method_to_ir, mono_print_bb_code,
5134 print_dfn, decompose_pass, nullify_basic_block,
5135 replace_out_block_in_code, remove_block_if_useless,
5136 merge_basic_blocks, move_basic_block_to_end,
5137 try_unsigned_compare, optimize_branches, mono_print_code,
5138 mini_select_instructions, remove_critical_edges): Likewise.
5139 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
5140 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
5141 mono_arch_output_basic_block, mono_arch_emit_prolog):
5143 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
5144 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
5145 mono_arch_output_basic_block): Likewise.
5146 (inst_list_prepend, insert_after_ins): Delete.
5147 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
5148 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
5150 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
5151 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
5152 mono_arch_emit_prolog): Likewise.
5153 * cfold.c (mono_constant_fold): Likewise.
5154 * liveness.c (visit_bb, mono_analyze_liveness,
5155 optimize_initlocals): Likewise.
5156 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
5157 * graph.c (mono_draw_code_cfg): Likewise.
5158 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
5159 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
5160 mono_ssa_cprop): Likewise.
5161 * abcremoval (get_relations_from_previous_bb, process_block):
5163 * local-propagation (mono_cprop_invalidate_values,
5164 mono_local_cprop_bb): Likewise.
5165 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
5166 peephole_pass, mono_arch_output_basic_block,
5167 mono_arch_emit_prolog): Likewise.
5168 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
5169 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
5170 mono_arch_emit_prolog): Likewise.
5171 (insert_after_ins): Delete.
5172 * aliasing.c (print_code_with_aliasing_information,
5173 mono_build_aliasing_information, mono_aliasing_deadce):
5174 Convert to new instruction lists.
5175 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
5176 peephole_pass, NEW_INS, mono_arch_lowering_pass,
5177 mono_arch_local_regalloc, mono_arch_output_basic_block):
5179 (insert_after_ins): Delete.
5180 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
5181 peephole_pass, mono_arch_output_basic_block): Convert to
5182 new instruction lists.
5183 * mini-codegen (InstList, inst_list_prepend,
5184 insert_after_ins): Delete.
5185 (insert_before_ins, get_register_force_spilling,
5186 get_register_spilling, free_up_ireg, free_up_reg,
5187 create_copy_ins, create_spilled_store, alloc_int_reg,
5188 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
5189 to new instruction lists.
5190 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
5191 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
5192 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
5193 (insert_after_ins): Delete.
5194 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
5195 mono_arch_local_regalloc, mono_arch_output_basic_block,
5196 mono_arch_call_opcode): Convert to new instruction lists.
5197 (insert_after_ins): Delete.
5198 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
5199 peephole_pass, mono_arch_output_basic_block,
5200 mono_arch_emit_prolog): Convert to new instruction lists.
5202 2008-01-11 Zoltan Varga <vargaz@gmail.com>
5204 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
5206 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
5209 * Makefile.am (version.h): Make this work with non-bash shells.
5211 2008-01-10 Zoltan Varga <vargaz@gmail.com>
5213 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
5215 2008-01-08 Zoltan Varga <vargaz@gmail.com>
5217 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
5218 the InitializeArray optimization.
5220 2008-01-06 Zoltan Varga <vargaz@gmail.com>
5222 * mini.c driver.c: Don't include os/gc_wrapper.h.
5224 2008-01-05 Zoltan Varga <vargaz@gmail.com>
5226 * mini.c (print_jit_stats): Print GC statistics if available.
5228 2008-01-04 Zoltan Varga <vargaz@gmail.com>
5230 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
5232 2007-12-29 Zoltan Varga <vargaz@gmail.com>
5234 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
5236 2007-12-26 Zoltan Varga <vargaz@gmail.com>
5238 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
5240 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
5242 * driver.c (mono_main): Ditto.
5244 2007-12-23 Zoltan Varga <vargaz@gmail.com>
5246 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
5248 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
5249 in the vtable can't be encoded.
5250 (compile_method): Ditto.
5252 2007-12-21 Zoltan Varga <vargaz@gmail.com>
5254 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
5257 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
5260 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
5261 the top LMF entry belongs to the current method.
5263 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
5265 2007-12-20 Zoltan Varga <vargaz@gmail.com>
5267 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
5269 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
5271 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
5273 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
5275 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
5277 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
5280 * basic-float.cs: Add an ulong->double cast test.
5282 2007-12-15 Zoltan Varga <vargaz@gmail.com>
5284 * mini.c (mono_method_to_ir): Fix a warning.
5286 2007-12-14 Zoltan Varga <vargaz@gmail.com>
5288 * mini-ops.h: Add OP_SWITCH.
5290 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
5291 CEE_SWITCH in back-end code, use OP_SWITCH instead.
5293 2007-12-11 Geoff Norton <gnorton@novell.com>
5295 * mini-s390x.c: Minor change to the MAX() define to allow
5296 it to compile with other gcc versions.
5298 2007-12-11 Geoff Norton <gnorton@novell.com>
5301 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
5303 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
5305 exceptions-arm.c (mono_arch_get_restore_context): Restore
5308 exceptions-arm.c (throw_exception): Save the frame pointer.
5309 This is a partial fix for #323747. Only the client side is
5312 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
5314 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
5315 was using an unrelated variable to log the class which
5316 needed the cctor to be called. This was crashing on arm.
5318 2007-12-09 Robert Jordan <robertj@gmx.net>
5320 * mini-x86.c (mono_arch_emit_epilog):
5321 Consider all kinds of 64-bit types. Fixes #323114.
5323 2007-12-08 Zoltan Varga <vargaz@gmail.com>
5325 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
5327 2007-12-07 Zoltan Varga <vargaz@gmail.com>
5329 * mini-amd64.c (peephole_pass): Add a missing instruction check.
5331 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
5333 * mini.c: run type ctor before allocating an object, not only
5334 when running it's constructor method (fixes at least part of bug #342507).
5336 2007-12-07 Zoltan Varga <vargaz@gmail.com>
5338 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
5340 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
5341 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
5344 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
5345 mono_generic_class_init_trampoline () the same as it is done with the other
5348 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
5349 aot-runtime.c aot-compiler.c: Implement AOT support.
5351 2007-12-07 Mark Probst <mark.probst@gmail.com>
5353 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
5354 build for archs which don't have the vtable trampoline defined
5357 2007-12-07 Zoltan Varga <vargaz@gmail.com>
5359 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
5361 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
5363 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
5365 * tramp-<ARCH>.c: Use the new helper function.
5367 2007-12-07 Mark Probst <mark.probst@gmail.com>
5369 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
5370 trampoline call, which takes a vtable argument.
5372 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
5373 OP_TRAMPCALL_VTABLEs like other calls.
5375 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
5376 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
5377 call. Implemented a support function which fetches the vtable
5378 from a register set.
5380 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
5381 Implemented a generic class init trampoline, using the
5382 OP_TRAMPCALL_VTABLE opcode.
5384 * mini.c: Implemented static field access when sharing generic
5385 code. This implies initing the class using the new
5386 OP_TRAMPCALL_VTABLE call.
5388 2007-12-07 Mark Probst <mark.probst@gmail.com>
5390 * mini.c: Don't compile methods with sharing enabled if their
5391 classes are disabled for sharing.
5393 2007-12-06 Zoltan Varga <vargaz@gmail.com>
5395 * inssel.brg: Add a missing sign extension to the GETCHR and array access
5396 opcodes. Fixes #346563.
5398 * objects.cs: Add a new test.
5400 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
5402 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
5403 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
5405 2007-12-06 Zoltan Varga <vargaz@gmail.com>
5407 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
5409 2007-12-03 Zoltan Varga <vargaz@gmail.com>
5411 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
5414 2007-12-02 Zoltan Varga <vargaz@gmail.com>
5416 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
5418 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
5419 optimization in the AOT case.
5421 2007-11-30 Zoltan Varga <vargaz@gmail.com>
5423 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
5425 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
5427 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
5429 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
5431 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
5432 is created by the inlined delegate ctor.
5434 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
5436 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
5438 2007-11-29 Zoltan Varga <vargaz@gmail.com>
5440 * cpu-x86.md: Fix the length of ckfinite.
5442 2007-11-28 Zoltan Varga <vargaz@gmail.com>
5444 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
5446 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
5447 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
5449 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
5451 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
5452 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
5454 2007-11-28 Martin Baulig <martin@ximian.com>
5457 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
5458 after creating the trampoline.
5460 2007-11-27 Zoltan Varga <vargaz@gmail.com>
5462 * aot-runtime.c (load_aot_module): Check runtime version if needed.
5464 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
5467 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
5468 instead of the calling method to help AOT.
5470 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
5472 2007-11-26 Zoltan Varga <vargaz@gmail.com>
5474 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
5477 2007-11-23 Zoltan Varga <vargaz@gmail.com>
5479 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
5481 * aot-compiler.c (compile_method): Correct check for generic method definitions.
5482 (encode_method_ref): No need to handle generic method definitions specially.
5484 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5486 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
5489 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
5491 (compile_method): Enable generic sharing.
5493 2007-11-22 Zoltan Varga <vargaz@gmail.com>
5495 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
5496 (mini_method_compile): Add preliminary support for AOTing shared generic code.
5498 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
5501 * mini-trampolines.c: Fix a warning.
5503 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
5505 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
5506 (generic_class_is_reference_type): Remove unused function.
5508 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
5509 in the generic vtable trampoline case.
5511 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
5513 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
5514 return an AOT method based on a vtable slot.
5516 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
5518 * mini.c (mini_get_vtable_trampoline): Export this.
5520 2007-11-22 Martin Baulig <martin@ximian.com>
5523 (MonoDebuggerInfo): Move `debugger_version' up.
5525 2007-11-22 Martin Baulig <martin@ximian.com>
5528 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
5530 * mini-trampolines.c
5531 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
5532 after compiling the method.
5534 2007-11-20 Martin Baulig <martin@ximian.com>
5537 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
5538 (mono_debugger_remove_breakpoint): Likewise.
5539 (mono_debugger_check_breakpoints): Likewise.
5541 * debug-debugger.c: Implement the new breakpoint interface here.
5543 2007-11-18 Zoltan Varga <vargaz@gmail.com>
5545 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
5546 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
5548 * mini-x86.c (mono_arch_output_basic_block): Ditto.
5550 2007-11-17 Zoltan Varga <vargaz@gmail.com>
5552 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
5554 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
5557 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
5560 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
5561 returning a vtype in a register.
5563 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
5564 here from the arch specific code.
5566 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
5569 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
5570 (mono_arch_emit_prolog): Increment maximum prolog size.
5572 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
5573 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
5575 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
5576 MonoGenericSharingContext.
5578 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
5579 MonoGenericSharingContext. Allocate memory from the cfg mempool.
5581 2007-11-15 Mark Probst <mark.probst@gmail.com>
5583 * mini.c, mini.h, generic-sharing.c: Functions for producing code
5584 which extract fields out of the runtime generic context. Full
5585 sharing of the NEWARR opcode.
5587 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
5589 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
5590 --enable-minimal=ssa.
5592 2007-11-13 Zoltan Varga <vargaz@gmail.com>
5594 * mini-trampolines.c (mono_delegate_trampoline): Update after
5595 mono_marshal_get_delegate_invoke () signature change.
5597 2007-11-13 Mark Probst <mark.probst@gmail.com>
5599 * mini.c: Removed the shared context in favor of the generic
5600 sharing context. Allocate the MonoJitInfo structure with room for
5601 the generic sharing context if it's needed.
5603 * mini.h: Remove MonoGenericSharingContext declaration. It's in
5604 domain-internals.h now.
5606 * mini-x86.c: Pass the generic sharing context to get_call_info ().
5608 * generic-sharing.c: Several changes for working without a shared
5609 context and instead operating on open types instead.
5611 2007-11-12 David S. Miller <davem@davemloft.net>
5613 * inssel-sparc.brg: Fix double instruction emit.
5615 2007-11-12 Zoltan Varga <vargaz@gmail.com>
5617 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
5618 Get/Set/Address methods.
5620 * mini.c debug-debugger.c mini-trampolines.c: Update after
5621 mono_marshal_get_delegate_invoke signature change.
5623 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5625 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
5626 This can happens with dynamic methods. Fixes the other bug in #322722.
5628 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5630 * tramp-arm.c (mono_arch_patch_callsite): Support patching
5633 * mini-arm.c (arm_patch): Implement patching of BX call
5634 sequence. Fixes one of the bugs in #322722.
5636 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
5638 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
5639 under Linux. We only need to flush every 32-byte cache line.
5641 2007-11-07 Massimiliano Mantione <massi@ximian.com>
5644 move_basic_block_to_end: Add branches when needed, eventually creating
5646 optimize_branches: added a parameter that tells if it's ok to create
5647 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
5648 and avoid calling move_basic_block_to_end when it's not ok.
5651 2007-11-07 Mark Probst <mark.probst@gmail.com>
5653 * mini.c: Abort inlining call to InitializeArray if something
5654 looks wrong. Let the icall handle it, which now has proper safety
5657 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5659 * mini.c (mono_spill_call): add support for soft-float.
5661 * mini.c (mono_method_to_ir): add support for soft-float
5662 to inlined functions that return float.
5664 * mini.c (mono_method_to_ir): add support for soft-float
5665 to cee_stsfld opcode on float fields.
5667 2007-11-05 Geoff Norton <gnorton@novell.com>
5669 * mini-x86.h: Fix the structure access for X86 Leopard.
5672 2007-11-05 Martin Baulig <martin@ximian.com>
5674 * mini-trampolines.c
5675 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
5676 after compiling the method to notify the debugger.
5678 2007-11-05 Martin Baulig <martin@ximian.com>
5680 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
5682 2007-11-02 Zoltan Varga <vargaz@gmail.com>
5684 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
5685 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
5687 2007-11-01 Zoltan Varga <vargaz@gmail.com>
5689 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
5690 native-to-managed wrappers.
5692 2007-11-01 Geoff Norton <gnorton@novell.com>
5694 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
5697 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
5699 * mini.c, mini-x86.c: when getting back from unmanaged code
5700 to managed via a marshaled delegate we also need to set the
5703 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
5705 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
5708 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
5710 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
5711 let the debugger or other external agents to tell the JIT when
5712 a sw breakpoint has been inserted in the code that the JIT needs
5713 to be able to inspect.
5715 2007-10-31 Martin Baulig <martin@ximian.com>
5718 (MonoDebuggerInfo): Remove `runtime_class_init'.
5720 2007-10-30 Martin Baulig <martin@ximian.com>
5723 (mono_debugger_thread_created): Added `MonoThread *' argument.
5724 (mono_debugger_extended_notification): New public method.
5725 (mono_debugger_trampoline_compiled): New public method.
5728 (MonoDebuggerThreadInfo): Added `thread' and
5729 `extended_notifications' fields.
5732 (debugger_executable_code_buffer): New static variable.
5735 (MonoDebuggerInfo): Added `executable_code_buffer',
5736 `executable_code_buffer_size', `breakpoint_info_area',
5737 `breakpoint_table' and `breakpoint_table_size'.
5739 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
5741 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
5742 that IP either is an unused value or the vtable pointer. IMT
5743 calls use vtable + offset now. Reduced by almost half the size
5746 2007-10-26 Jonathan Chambers <joncham@gmail.com>
5748 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
5749 defines to access param registers. Replace long usage with
5750 gsize as sizeof(long) != sizeof(void*) on Win64.
5752 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
5753 on Win64. Fix intrinsic, use _AddressOfReturnAddress
5754 instead of non-existant _GetAddressOfReturnAddress.
5756 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
5757 param registers. Save/restore %rdi and %rsi in MonoLMF.
5759 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
5760 param registers. Modify (throw_exception) signature to take
5761 %rdi and %rsi on Win64.
5763 Code is contributed under MIT/X11 license.
5765 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
5767 * helpers.c: unlink debugging output files.
5769 2007-10-25 Zoltan Varga <vargaz@gmail.com>
5771 * mini.c: Move mono_create_ftnptr () to object.c.
5773 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5775 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
5776 optional. This function can now be used to disassemble code generated
5777 outside the JIT such as trampolines and IMT thunks.
5779 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
5781 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
5782 vtable pointer from a ldr instruction.
5784 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
5785 new IMT call sequence.
5787 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
5788 call sequence for interface invocations.
5790 * mini-arm.c (mono_arch_emit_imt_argument): added, required
5791 for imt support. This function is empty since IMT on ARM requires no
5792 special handling on the IR side.
5794 * mini-arm.c (mono_arch_find_imt_method): added, required for
5797 * mini-arm.c (mono_arch_find_this_argument): added, required
5800 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
5801 a ldr instruction to load a value stored in the code stream.
5803 * mini-arm.c (mono_arch_build_imt_thunk):added, required
5807 2007-10-23 Zoltan Varga <vargaz@gmail.com>
5809 * mini.c (mini_init): Install the jump trampoline callback.
5811 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
5813 * mini-trampolines.c: handle synchronized methods with the common
5814 vtable trampoline (bug #335601).
5816 2007-10-17 Zoltan Varga <vargaz@gmail.com>
5818 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
5820 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
5823 * mini-ia64.h mini-ia64.c: Add support for IMT.
5825 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
5826 prolog. Fixes #331958.
5828 2007-10-15 Zoltan Varga <vargaz@gmail.com>
5830 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
5832 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
5834 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
5837 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
5839 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
5842 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
5844 * mini-x86.c, mini-x86.h: x86 support for the common vtable
5847 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
5849 * mini-trampolines.c: changed the magic rampoline to understand
5850 the common vtable trampoline method: the method to invoke is
5851 determined by the vtable displacement of the call.
5853 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
5855 * mini.c, mini.h: register the common vtable trampoline if the
5856 architecture supports it.
5858 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
5860 * cpu-amd64.md: use the correct max length for tls_get.
5862 2007-10-14 Zoltan Varga <vargaz@gmail.com>
5864 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
5865 CEE_STELEM_ANY. Fixes #333696.
5867 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
5869 * exceptions-x86.c: provide more graceful handling of the case where
5870 we followed a bogus function pointer from managed code (bug #332866).
5872 2007-10-11 Mark Probst <mark.probst@gmail.com>
5874 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
5875 replaces the generic_shared flag and will carry more information
5878 * generic-sharing.c: Added mini_type_stack_size() which allows
5879 allows open types if given a generic sharing context.
5880 mini_get_basic_type_from_generic() takes a
5881 MonoGenericSharingContext* instead of a MonoCompile* now.
5883 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
5884 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
5885 mini-sparc.c, mini-x86.c: Trivial changes required by the two
5886 changes above. Just passing arguments through to the right
5889 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
5891 * mini-arm.c: unify the call emission to emit_code_seq().
5893 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
5895 * tramp-arm.c: reduced the trampoline size.
5897 2007-10-10 Mark Probst <mark.probst@gmail.com>
5899 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
5900 variable handling out of arch-specific code.
5902 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
5904 * mini-arm.c: implemented fast delegate dispatch.
5906 2007-10-09 Zoltan Varga <vargaz@gmail.com>
5908 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
5909 that fp elimination is turned off if the space required by locals is too
5912 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
5914 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
5915 ARM to the new style trampoline.
5917 2007-10-09 Zoltan Varga <vargaz@gmail.com>
5919 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
5921 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
5923 2007-10-09 Martin Baulig <martin@ximian.com>
5926 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
5927 `field_info_offset_offset'.
5929 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
5931 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
5932 removed more internal usage of the r11 register and made it available
5933 to the register allocator.
5935 2007-10-08 Mark Probst <mark.probst@gmail.com>
5937 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
5938 when sharing generics and treat type variables as references.
5940 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
5942 * mini-ppc.c: started removing the internal uses of register r11
5943 to eventually allow the register allocator to manage it as an
5944 additional available register.
5946 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
5948 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
5950 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
5952 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
5953 specific trampolines as they are not performance critical as a jump
5954 target (maybe align as before only for AOT code?). This saves about
5955 200 KB of native code on x86 for monodevelop startup.
5957 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
5959 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
5960 monodevelop startup.
5962 2007-10-06 Zoltan Varga <vargaz@gmail.com>
5964 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
5966 * mini-sparc.h mini-sparc.c: Implement IMT support.
5968 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
5969 its smaller and doesn't clobber sparc_g1.
5971 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
5973 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
5975 * mini-ppc.c: optimized the size of the IMT thunks a bit.
5977 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
5979 * mini-ppc.c: implemented fast delegate invocation.
5981 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
5983 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
5985 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
5987 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
5988 code to the new style trampoline in preparation for IMT support.
5990 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
5992 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
5993 systems already. This also reduces the specific trampiline sizes and
5994 prepares for the use of r12 as the IMT identifier register.
5996 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
5998 * mini-mips.h: endianess fix (simplified from a patch by
5999 Thomas Kunze <thommy@tabao.de>, bug #323737).
6001 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
6003 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
6004 to access ucontext fields and enable netbsd support
6005 (partially from Magnus Henoch <mange@freemail.hu>).
6007 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6009 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
6010 use the preprocessor from the CPP env var if it is set.
6012 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
6014 * mini-trampolines.c: fixed an assertion and moved it earlier in the
6015 code, before interface_offset gets used.
6017 2007-10-02 Zoltan Varga <vargaz@gmail.com>
6019 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
6020 mono_class_setup_vtable () before accessing klass->vtable.
6022 2007-10-01 Zoltan Varga <vargaz@gmail.com>
6024 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
6027 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6029 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
6030 IMT slots (this saves hundreds of KB of memory in programs like
6031 IronPython and Monodevelop).
6033 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
6035 * mini.c: print the delegate counter.
6037 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
6039 * mini-x86.c: make it easier to enable the debugging code for IMT
6042 2007-09-28 Martin Baulig <martin@ximian.com>
6045 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
6046 `mono_method_klass_offset' and `mono_method_token_offset'.
6048 2007-09-20 Mark Probst <mark.probst@gmail.com>
6050 * mini.c: First generics sharing implementation. Can only share
6051 in very simple cases. If sharing doesn't work it falls back to
6052 dedicated compilation.
6054 * mini.h: Flag in MonoCompile to specify whether generic
6055 compilation is shared. Flags enum for marking which generic inst
6056 of a context is used. Prototypes for helper functions.
6058 * generic-sharing.c: Helper functions for generic method sharing.
6060 * optflags-def.h: Optimization flag (gshared) for enabling generic
6061 method sharing added.
6063 * Makefile.am: generic-sharing.c added.
6065 2007-09-19 Daniel Nauck <dna@mono-project.de>
6067 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
6069 2007-09-19 Massimiliano Mantione <massi@ximian.com>
6070 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
6073 2007-09-19 Martin Baulig <martin@ximian.com>
6075 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
6076 mono_debug_cleanup() is now part of mono_cleanup().
6078 2007-09-18 Zoltan Varga <vargaz@gmail.com>
6080 * driver.c (mono_main): Fix a warning.
6082 2007-09-17 Zoltan Varga <vargaz@gmail.com>
6084 * aot-compiler.c: Optimize various parts when processing large assemblies.
6087 * mini.c (mono_patch_info_hash): Improve hash function.
6089 2007-09-14 Jonathan Chambers <joncham@gmail.com>
6091 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
6093 Code is contributed under MIT/X11 license.
6095 2007-09-14 Zoltan Varga <vargaz@gmail.com>
6097 * mini.c (mini_init): Fix a leak.
6099 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
6101 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
6103 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
6105 2007-09-14 Zoltan Varga <vargaz@gmail.com>
6107 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
6109 2007-09-13 Zoltan Varga <vargaz@gmail.com>
6111 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
6114 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
6116 * mini.c (handle_alloc): Enable managed allocators in AOT code.
6118 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
6120 * aot-runtime.c (decode_patch_info): Ditto.
6122 2007-09-12 Jonathan Chambers <joncham@gmail.com>
6124 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
6125 static case. Cache delegates in architecture specific code,
6126 based on number of parameters.
6128 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
6129 in architecture specific code, based on number of parameters.
6131 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
6132 caching happen in architecture specific code now.
6134 Code is contributed under MIT/X11 license.
6136 2007-09-12 Jonathan Chambers <joncham@gmail.com>
6138 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
6139 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
6140 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
6142 Code is contributed under MIT/X11 license.
6144 2007-05-15 Massimiliano Mantione <massi@ximian.com>
6145 * mini.c: (mono_thread_abort) Fixed bug #82416.
6147 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
6149 * mini.: hook the new managed GC allocation feature into the JIT.
6151 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
6153 * mini.c: implementation for the new runtime tls opcode.
6155 2007-09-11 Martin Baulig <martin@ximian.com>
6158 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
6159 `mono_method_inflated_offset'.
6161 2007-09-07 Zoltan Varga <vargaz@gmail.com>
6163 * driver.c mini.h mini.c: Add a new devel command line option for injecting
6164 async exceptions into a method.
6166 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
6167 purpose of testing whenever the unwinder works at every instruction.
6169 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
6171 * mini.c: check accessibility of method used in ldftn (fixes
6174 2007-09-04 Zoltan Varga <vargaz@gmail.com>
6176 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
6178 * inssel.brg: Fix a warning.
6180 2007-09-03 Martin Baulig <martin@ximian.com>
6182 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
6183 now takes the `main_method' as argument.
6185 2007-09-02 Zoltan Varga <vargaz@gmail.com>
6187 * cpu-sparc.md (endfilter): Add missing src1:i argument.
6189 2007-08-30 Jonathan Chambers <joncham@gmail.com>
6191 * driver.c: include the cil-coff.h header on Windows.
6193 Code is contributed under MIT/X11 license.
6195 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
6197 * mini.c, driver.c: don't include the cil-coff.h header.
6199 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
6201 * mini.c: flag places that needs fixes fo soft-float support.
6203 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
6205 * mini.h, inssel-float.brg: fix soft-float constant loads on big
6206 endian systems (partially from Dean Jenkins, bug #81924).
6208 2007-08-28 Mark Probst <mark.probst@gmail.com>
6210 * mini.c (check_linkdemand): Remove embedded reference object in
6211 call to LinkDemandSecurityException.
6212 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
6213 with an IntPtr instead of a reference object.
6215 2007-08-28 Zoltan Varga <vargaz@gmail.com>
6217 * mini.c (handle_initobj): Handle alignment properly.
6219 * inssel.brg (mini_emit_memset): Ditto.
6221 * inssel.brg (mini_emit_memcpy): Ditto.
6223 * inssel-sparc.brg: Ditto.
6225 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
6227 2007-08-26 Zoltan Varga <vargaz@gmail.com>
6229 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
6230 exceptions raised in unmanaged code. Fixes part of #82594.
6232 2007-08-24 Mark Probst <mark.probst@gmail.com>
6234 * mini.c (mono_method_to_ir), declsec.c
6235 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
6237 2007-08-22 Martin Baulig <martin@ximian.com>
6240 (MonoDebuggerThreadInfo): New typedef.
6241 (mono_debugger_thread_table): New global variable.
6242 (mono_debugger_thread_created): New public function.
6243 (mono_debugger_thread_cleanup): New public function.
6247 - removed `get_current_thread' and `lookup_assembly'.
6248 - removed `data_table'.
6249 - added `thread_table'.
6252 (mono_thread_start_cb): Call mono_debugger_thread_created().
6253 (mono_thread_attach_cb): Likewise.
6254 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
6255 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
6258 * driver.c (mono_main): Move mono_debug_init() up, before calling
6259 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
6261 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
6263 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
6264 together when passing several arguments of type double (gives a small
6265 speedup and saves a few bytes of generated code).
6267 2007-08-20 Jb Evain <jbevain@novell.com>
6269 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
6271 2007-08-20 Jb Evain <jbevain@novell.com>
6273 * mini.c (mono_method_to_ir): throw MethodAccessException
6274 and FieldAccessException instead of InvalidProgramException.
6276 2007-08-20 Mark Probst <mark.probst@gmail.com>
6278 * mini.c: CoreCLR security checks.
6280 * mini.h: Removed MonoSecurityMode (moved to
6281 metadata/security-manager.h) and mono_security_mode global var
6282 (replaced by set/get functions in security-manager.h).
6284 * driver.c: Added "core-clr-test" security mode for testing. Used
6285 set-function for setting security mode.
6287 2007-08-17 Mark Probst <mark.probst@gmail.com>
6289 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
6290 the new jit_info_table.
6292 * driver.c: Test code for the new jit_info_table (enabled by the
6293 define MONO_JIT_INFO_TABLE_TEST).
6295 2007-08-14 Zoltan Varga <vargaz@gmail.com>
6297 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
6298 detection of call <REG> instruction sequence. Fixes build on freebsd.
6300 2007-08-13 Zoltan Varga <vargaz@gmail.com>
6302 * mini-exceptions.c: Fix a warning.
6304 2007-08-11 Zoltan Varga <vargaz@gmail.com>
6306 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
6307 stack overflow handling code on amd64 too.
6309 * mini-exceptions.c (mono_setup_altstack): Make this use
6310 mono_thread_get_stack_bounds ().
6312 * mini-x86.h: Disable sigaltstack on solaris x86.
6314 2007-08-10 Zoltan Varga <vargaz@gmail.com>
6316 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
6318 2007-08-10 Geoff Norton <gnorton@customerdna.com>
6320 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
6322 2007-08-08 Zoltan Varga <vargaz@gmail.com>
6324 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
6326 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
6328 2007-08-03 Neale Ferguson <neale@sinenomine.net>
6330 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
6333 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
6335 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
6336 to be emitted (bug #82281).
6338 2007-08-01 Martin Baulig <martin@ximian.com>
6340 Merged the `debugger-dublin' branch.
6342 * debug-debugger.h (MonoDebuggerInfo):
6343 Removed the `old_*' compatibility entries.
6344 Added `debugger_version' and `data_table'.
6345 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
6346 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
6349 (MiniDebugMethodBreakpointInfo): Add `address_list'.
6350 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
6351 instead of a `gconstpointer'.
6352 (mono_debugger_insert_method_breakpoint): Return a
6353 `MonoDebugMethodAddressList *'.
6355 2007-06-28 Martin Baulig <martin@ximian.com>
6357 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
6359 2007-08-01 Zoltan Varga <vargaz@gmail.com>
6361 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
6362 __builtin_frame_address () since it is broken on older gcc versions.
6364 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
6366 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
6367 on the stack overflow handling and made the managed stack overflows
6368 catchable in most cases using soft guard pages.
6369 * exceptions-x86.c: added code to restore the protection in the soft
6370 guard pages at the end of exception handling.
6372 2007-07-31 Zoltan Varga <vargaz@gmail.com>
6374 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
6376 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
6378 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
6381 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
6383 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
6384 signal handling support until it has been ported to the new mechanism.
6385 * mini.c: fixed stack overflow detection and use the new
6386 architecture code to handle signals on the altstack.
6388 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
6390 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
6391 stack overflows on the alt stack.
6393 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
6395 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
6396 stack overflows on the alt stack.
6398 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
6400 * exceptions-ppc.c: cleanup preparing for altstack support.
6402 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
6404 * exceptions-arm.c: cleanup preparing for altstack support.
6406 2007-07-27 Mark Probst <mark.probst@gmail.com>
6408 * mini.c (print_jit_stats): Output hazard pointer stats.
6410 2007-07-26 Mark Probst <mark.probst@gmail.com>
6412 * driver.c, mini.c: Replaced security mode flags with a single
6415 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
6417 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
6419 2007-07-25 Mark Probst <mark.probst@gmail.com>
6421 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
6422 (which doesn't do anything yet) for activating Core CLR
6423 (Silverlight) security.
6425 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
6427 * mini-codegen.c: work around a possible gcc bug on arm.
6429 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
6431 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
6432 message for platforms that don't support AOT compilation.
6434 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
6436 * mini.h, mini.c, driver.c: temporary smcs hack.
6438 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
6440 * mini-arm.h, mini-arm.c: arm EABI fixes.
6442 2007-07-22 Zoltan Varga <vargaz@gmail.com>
6444 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
6447 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
6448 trampolines taking a method argument.
6450 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
6452 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
6453 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
6455 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
6456 JIT compilation throws an exception. Fixes #82050.
6458 2007-07-19 Mark Probst <mark.probst@gmail.com>
6460 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
6461 with the MONO_EXCEPTION_ defines.
6463 2007-07-17 Zoltan Varga <vargaz@gmail.com>
6465 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
6468 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
6469 the cause of an assertion.
6471 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
6473 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
6476 2007-07-15 Zoltan Varga <vargaz@gmail.com>
6478 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
6479 assert. Should fix #82103.
6481 2007-07-14 Zoltan Varga <vargaz@gmail.com>
6483 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
6484 here too. Fixes #82095.
6486 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
6489 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
6491 * mini-amd64.h: Enable IMT for amd64.
6493 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
6495 2007-07-12 Zoltan Varga <vargaz@gmail.com>
6497 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
6499 2007-07-12 Mark Probst <mark.probst@gmail.com>
6501 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
6502 as soon as check_linkdemand sets an exception_type.
6504 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
6506 * mini-x86.c: fixed offsets for IMT call sequence.
6507 * mini-x86.h: enable IMT again.
6509 2007-07-11 Zoltan Varga <vargaz@gmail.com>
6511 * trace.c (mono_trace_enter_method): Decode MonoType too.
6513 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
6515 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
6517 * mini-amd64.c: Add preliminary IMT implementation.
6519 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
6521 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
6522 understand the new IMT-base interface invocation (thanks to
6523 Daniel Nauck for the report and the remote debugging session).
6525 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
6527 * mini-x86.c: size and speed optimizations for the IMT bsearch.
6529 2007-07-11 Zoltan Varga <vargaz@gmail.com>
6531 * Makefile.am (aotcheck): Make this actually use the AOTed code.
6533 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
6535 * mini-trampolines.c: implement AOT IMT support.
6536 * mini-x86.h: enable IMT support for wider testing.
6538 2007-07-10 Zoltan Varga <vargaz@gmail.com>
6540 * inssel.brg (emit_imt_argument): Add aot support here.
6542 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
6544 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
6546 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
6547 of the IMT implementation, partially from massi, with my
6548 implementation of the bsearch sequence. Disabled by default until
6549 the AOT code is implemented.
6551 2007-07-10 Zoltan Varga <vargaz@gmail.com>
6553 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
6555 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
6557 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
6559 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
6560 arch-independent IMT JIT code from Massimiliano
6561 Mantione (massi@ximian.com) with small cleanups from me.
6563 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
6565 * Makefile.am: fix svn invocation to get the svn revision to be
6566 independent of the local language (build fix).
6568 2007-07-09 Mark Probst <mark.probst@gmail.com>
6570 * mini.c (inline_method): Reset cfg->exception_type if the
6571 inlining is aborted. Fixes: 82049.
6573 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
6575 * mini.c: remove assert from exception handling code when exception_ptr
6578 2007-07-05 Zoltan Varga <vargaz@gmail.com>
6580 * mini.c (mono_codegen): Add an assert.
6582 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
6583 enter and leave code.
6584 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
6586 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6588 * mini-ppc.c: fixed memory corruption for localloc(0)
6591 2007-07-05 Zoltan Varga <vargaz@gmail.com>
6593 * mini.c: Fix warnings.
6595 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
6597 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
6598 to emit better double->int conversions.
6600 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
6602 * mini.c: the provided Min/Max optimizations are valid for unisgned
6605 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
6607 * 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
6609 2007-06-28 Miguel de Icaza <miguel@novell.com>
6611 * mini.c (mono_running_on_valgrind): Add support for reporting the
6612 method and its boundaries to valgrind.
6614 2007-06-28 Martin Baulig <martin@ximian.com>
6616 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
6618 2007-06-25 Zoltan Varga <vargaz@gmail.com>
6620 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
6622 * generic.2.cs: Add new test case.
6624 2007-06-25 Martin Baulig <martin@ximian.com>
6626 Merged the `debugger-dublin' branch.
6629 (mono_debugger_insert_method_breakpoint): New public method.
6630 (mono_debugger_remove_method_breakpoint): Likewise.
6631 (mono_debugger_check_breakpoints): New static method.
6632 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
6634 * debug-debugger.h (MonoDebuggerInfo):
6635 Renamed (to keep backward compatibility in the vtable):
6636 `insert_breakpoint' -> `old_insert_breakpoint'.
6637 `remove_breakpoint' -> `old_remove_breakpoint'.
6638 `create_string' -> `old_create_string'.
6639 `lookup_class' -> `old_lookup_class'.
6640 `lookup_type' -> removed; changed into a dummy field.
6641 `lookup_assembly' -> `old_lookup_assembly'.
6642 Added (same functionality, but different signature):
6643 `create_string', `lookup_class', `lookup_assembly'
6645 `get_method_addr_or_bpt', `remove_method_breakpoint',
6646 `runtime_class_init'.
6648 * debug-debugger.c: Merged the `debugger-dublin' branch.
6650 2007-06-23 Zoltan Varga <vargaz@gmail.com>
6652 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
6654 (peephole_pass): Likewise.
6656 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
6658 * driver.c: hopefully make setaffinity work also for ancient
6661 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
6663 * driver.c : win32 build fix.
6665 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
6667 * driver.c: check for the MONO_NO_SMP env var and bind to a single
6668 processor if it is set.
6670 2007-06-21 Martin Baulig <martin@ximian.com>
6672 * debug-mini.h: New file.
6675 (mono_debugger_insert_breakpoint_full): Moved here from
6676 ../metadata/mono-debug-debugger.c.
6677 (mono_debugger_remove_breakpoint): Likewise.
6678 (mono_debugger_breakpoint_callback): Likewise.
6680 2007-06-15 Raja R Harinath <rharinath@novell.com>
6682 * jit-icalls.c (mono_helper_compile_generic_method): Update to
6683 changes in MonoGenericClass.
6685 2007-06-14 Zoltan Varga <vargaz@gmail.com>
6687 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
6689 2007-06-14 Raja R Harinath <rharinath@novell.com>
6691 * jit-icalls.c (mono_helper_compile_generic_method): Update to
6692 removal of MonoGenericMethod.
6694 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
6696 * mini-exceptions.c: hooks for the exception events profiling API.
6698 2007-06-14 Randolph Chung <tausq@debian.org>
6700 * Makefile.ma: Add hppa target.
6701 * mini-arch.h: Include mini-hppa.h
6702 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
6703 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
6704 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
6706 2007-06-14 Randolph Chung <tausq@debian.org>
6708 * inssel.brg: Add rules for "chained" compare-branch operations so that
6709 a single compare op can affect multiple branches. Adjust cost for
6710 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
6711 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
6712 cost for some rules so that they can more easily be overridden by
6713 per-arch rules (with fixes from lupus).
6714 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
6716 2007-06-13 Randolph Chung <tausq@debian.org>
6718 * mini-ops.h: Reorder branch ops so that they match the order of the
6719 corresponding CEE_* ops. The code expects them this way.
6720 Add new ops for HPPA target.
6721 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
6723 2007-06-13 Randolph Chung <tausq@debian.org>
6725 * mini-exceptions.c: Handle cases where the stack grows towards
6727 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
6729 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
6731 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
6733 * driver.c: explain where a non-matching corlib is found.
6735 2007-06-13 Mark Probst <mark.probst@gmail.com>
6737 * mini.c (print_jit_stats): Output dynamic code allocation stats.
6739 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
6741 * mini-exceptions.c: Generate a method profile leave event during
6742 an exception to ensure that the profiler gets notified.
6744 2007-06-07 Zoltan Varga <vargaz@gmail.com>
6746 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
6749 * cpu-amd64.md: Add long_and/or/xor opcodes.
6751 2007-06-06 Wade Berrier <wberrier@novell.com>
6753 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
6754 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
6755 length of instruction shr_imm (expected 8, got 10)
6757 2007-06-06 Zoltan Varga <vargaz@gmail.com>
6759 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
6761 2007-06-06 Mark Probst <mark.probst@gmail.com>
6763 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
6764 MonoInternalHashTable again (fixed bug in the internal hash table
6767 2007-06-06 Mark Probst <mark.probst@gmail.com>
6769 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
6770 Have to figure out what makes it crash the SWF regression.
6772 2007-06-05 Zoltan Varga <vargaz@gmail.com>
6774 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
6776 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
6778 * mini.c: optimize out the type check when storing null in a
6781 2007-06-04 Mark Probst <mark.probst@gmail.com>
6783 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
6784 MonoInternalHashTable.
6786 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
6788 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
6789 signed integer methods.
6791 2007-06-02 Zoltan Varga <vargaz@gmail.com>
6793 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
6794 permanently since the current approach doesn't work.
6796 2007-06-02 Zoltan Varga <vargaz@gmail.com>
6798 * inssel.brg (stmt): Only call delegate->invoke_impl if
6799 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
6801 2007-06-01 Zoltan Varga <vargaz@gmail.com>
6803 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
6804 the sreg2==rdx case.
6806 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
6807 account if it contains a rex prefix.
6808 (peephole_pass): Handle OP_FMOVE as well.
6810 2007-06-01 Zoltan Varga <vargaz@gmail.com>
6812 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
6813 as it causes regressions.
6815 2007-05-31 Zoltan Varga <vargaz@gmail.com>
6817 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
6818 static case as well.
6820 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
6822 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
6823 (mono_arch_get_this_arg_from_call): Ditto.
6825 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
6827 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
6830 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
6831 (mono_arch_get_this_arg_from_call): Ditto.
6833 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
6835 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
6836 try to create optimized invoke code and use that for further invocations.
6837 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
6839 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
6841 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
6843 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
6844 sealed classes or methods.
6845 *devirtualization.cs: tests for the new optimization
6847 2007-05-29 Zoltan Varga <vargaz@gmail.com>
6849 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
6850 by the update_volatile () function.
6852 2007-05-27 Zoltan Varga <vargaz@gmail.com>
6854 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
6857 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
6859 2007-05-24 Jonathan Chambers <joncham@gmail.com>
6861 * mini.c: Add configure checks for header files.
6862 * mini-x86.c: Add configure checks for header files.
6863 * trace.c: Add configure checks for header files.
6864 * aot-runtime.c: Add configure checks for header files.
6865 * aot-compiler.c: Add configure checks for header files.
6866 * driver.c: Add configure checks for header files.
6867 * mini-codegen.c: Add configure checks for header files.
6869 Code is contributed under MIT/X11 license.
6871 2007-05-22 Zoltan Varga <vargaz@gmail.com>
6873 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
6874 icompare_imm -128 + op_iclt. Fixes #81703.
6876 2007-05-19 Zoltan Varga <vargaz@gmail.com>
6878 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
6880 2007-05-15 Massimiliano Mantione <massi@ximian.com>
6882 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
6883 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
6884 so that all isinst checks now use "interface_bitmap".
6886 2007-05-15 Zoltan Varga <vargaz@gmail.com>
6888 * cpu-amd64.md (jmp): Fix a warning.
6890 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
6892 * basic.cs: Add new regression test.
6894 * basic.cs: Remove test which is now in basic-long.cs.
6896 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
6898 * basic-long.cs: Add new test.
6900 2007-05-13 Zoltan Varga <vargaz@gmail.com>
6902 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
6904 2007-05-12 Zoltan Varga <vargaz@gmail.com>
6906 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
6908 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
6911 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
6912 throwing code a bit.
6914 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
6915 the exception throwing code a bit.
6917 * mini-x86.c (get_call_info): Allocate result from a mempool.
6919 2007-05-11 Zoltan Varga <vargaz@gmail.com>
6921 * aot-compiler.c (find_typespec_for_class): Fix the assert.
6923 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
6925 * mini.h (MonoCompile): Add 'token_info_hash' field.
6927 * mini.c: Save token->method associations during compilation so the AOT
6928 compiler can use it.
6930 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
6931 which reference generic classes and methods.
6933 2007-05-10 Zoltan Varga <vargaz@gmail.com>
6935 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
6937 * aot-compiler.c (compile_method): Fix a typo in a comment.
6939 * aot-runtime.c (decode_cached_class_info): Skip generic types.
6941 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
6944 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
6946 2007-05-09 Zoltan Varga <vargaz@gmail.com>
6948 * mini.h (MonoCompile): Add 'args' field.
6950 * mini.c (mono_compile_create_vars): Store variables representing the arguments
6953 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
6955 2007-05-08 Zoltan Varga <vargaz@gmail.com>
6957 * mini.c (mono_compile_get_interface_var): Remove this unused function.
6959 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
6961 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
6962 opcodes for some opcodes.
6964 * mini.h *.brg *.c: Use the new opcodes.
6966 2007-05-08 Massimiliano Mantione <massi@ximian.com>
6968 * mini.h: Bumped aot revision.
6970 * inssel.brg: modified code generation of type checks for interfaces
6971 to use the new "MonoClass.interface_bitmap" instead of the old
6972 "MonoClass.interface_offsets".
6974 2007-04-30 Zoltan Varga <vargaz@gmail.com>
6976 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
6978 2007-04-29 Zoltan Varga <vargaz@gmail.com>
6980 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
6983 2007-04-27 Neale Ferguson <neale@sinenomine.net>
6985 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
6987 2007-04-27 Wade Berrier <wberrier@novell.com>
6989 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
6990 mini.h) to fix build.
6992 2007-04-26 Zoltan Varga <vargaz@gmail.com>
6994 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
6996 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
6997 causes the corlib unit tests to fail.
6999 2007-04-25 Zoltan Varga <vargaz@gmail.com>
7001 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
7003 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
7005 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
7006 opcodes to the comparison relations.
7008 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
7009 opcodes to their types.
7011 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
7013 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
7014 it in cfg->arch.cinfo.
7016 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
7018 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
7019 cfg->cil_offset_to_bb.
7021 2007-04-24 Zoltan Varga <vargaz@gmail.com>
7023 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
7024 created becase of initlocals.
7026 2007-04-23 Zoltan Varga <vargaz@gmail.com>
7028 * mini-alpha.c cpu-alpha.md: More alpha port work from
7029 Sergey Tikhonov <tsv@solvo.ru>.
7031 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
7033 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
7035 2007-04-19 Zoltan Varga <vargaz@gmail.com>
7037 * cpu-s390.md (break): Correct the length of break instruction.
7039 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7041 * mini.c: fix a couple of soft-float issues and comments.
7043 2007-04-15 Miguel de Icaza <miguel@novell.com>
7045 * trace.c (is_filenamechar): - is also a filename char.
7047 2007-04-15 Neale Ferguson <neale@sinenomine.net>
7049 * mini-s390.c: Correct checking for enum type in return value processing.
7051 2007-04-14 Raja R Harinath <rharinath@novell.com>
7053 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
7054 (version.h): Makefile is in the build directory.
7056 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
7058 * mini-amd64.h: fix for assertion failure on Solaris/amd64
7060 2007-04-11 Martin Baulig <martin@ximian.com>
7062 * mini.c (can_access_member): Fix handling of generic classes;
7065 2007-04-10 Zoltan Varga <vargaz@gmail.com>
7067 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
7069 2007-04-05 Zoltan Varga <vargaz@gmail.com>
7071 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
7073 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
7075 * mini-codegen.c: make sure the right spill amount is
7076 used for fp or integer registers (fixes the float_sub_spill() on ppc).
7078 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
7080 * mini-ppc.c: fixes for the fp_branch_nan test.
7082 2007-03-23 Zoltan Varga <vargaz@gmail.com>
7084 * basic.cs: Comment out new test which still fails on ia64.
7086 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
7088 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
7090 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
7092 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
7094 2007-03-22 Zoltan Varga <vargaz@gmail.com>
7096 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
7097 on 64 bit machines. Fixes part of #80738.
7099 * basic.cs: Add regression test.
7101 2007-03-17 Zoltan Varga <vargaz@gmail.com>
7103 * inssel.brg basic.cs: Revert previous change to fix build.
7105 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
7108 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
7110 * basic.cs: Add new regression test.
7112 2007-03-17 Zoltan Varga <vargaz@gmail.com>
7114 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
7117 2007-03-16 Neale Ferguson <neale@sinenomine.net>
7119 * cpu-s390x.md: Correct length of break instruction.
7121 2007-03-16 Neale Ferguson <neale@sinenomine.net>
7123 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
7124 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
7126 2007-03-15 Jonathan Chambers <joncham@gmail.com>
7128 * *.c: Begin WIN64 port.
7129 * mini.c: Use correct register in profiler.
7130 * mini-amd64.c: No inline assembly on Win64.
7131 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
7132 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
7133 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
7134 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
7135 mono_arch_ip_from_context for Win64.
7137 Contributed under MIT/X11 license.
7139 2007-03-15 Zoltan Varga <vargaz@gmail.com>
7141 * exceptions-amd64.c (seh_handler): Ditto.
7143 * exceptions-x86.c (seh_handler): Fix a memory leak.
7145 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
7147 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
7148 mini-s390x.c: fixed peephole optimizations to deal
7149 correctly with 1 and 2 byte reload avoidance.
7151 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
7153 * cpu-s390.md, cpu-s390x.md: update localloc length.
7155 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
7157 * cpu-g4.md: added missing descriptions.
7159 2007-03-14 Miguel de Icaza <miguel@novell.com>
7161 * Makefile.am: Add support so the tail tests are not executed on
7162 PowerPC as that is a known limitation of the PowerPC port.
7164 2007-03-13 Jonathan Chambers <joncham@gmail.com>
7166 * runmdesc.bat: Move to msvc directory.
7168 2007-03-13 Jonathan Chambers <joncham@gmail.com>
7170 * runmdesc.bat: Run executable that was produced by the current
7171 target and sent via an argument.
7173 2007-03-11 Zoltan Varga <vargaz@gmail.com>
7175 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
7178 * generics.2.cs: Add regression test.
7180 2007-03-09 Wade berrier <wberrier@novell.com>
7182 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
7184 2007-03-09 Zoltan Varga <vargaz@gmail.com>
7186 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
7187 AOT code depends on this.
7189 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
7191 * mini.c: more precise tracking of types in the eval stack
7192 (part of fix for bug #81044).
7194 2007-03-07 Zoltan Varga <vargaz@gmail.com>
7196 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
7198 * aot-compiler.c (encode_patch): Remove an obsolete comment.
7200 2007-03-06 Zoltan Varga <vargaz@gmail.com>
7202 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
7204 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
7206 2007-02-22 Zoltan Varga <vargaz@gmail.com>
7208 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
7209 a pointer on 64 bit systems. Fixes #80190.
7211 * iltests.il: Add new regression test.
7213 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
7215 * mini.c: inline a constant for Environment.IsRunningOnWindows.
7217 2007-02-19 Geoff Norton <gnorton@customerdna.com>
7219 * trace.c: Remove an erroneous alignemnt check when tracing.
7220 Fixes --trace on OSX86.
7222 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
7224 * mini-$(arch).h: initialize SP in context for all the archs.
7226 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
7228 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
7229 regressions in the thread tests.
7231 2007-02-14 Zoltan Varga <vargaz@gmail.com>
7233 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
7234 - fixed implementation of LOCALLOC opcode
7235 - implemented non-un compare for floats
7237 - implementation of FDIV and CKFINITE opcodes
7238 - fixes for latest mono updates
7239 - additional arch opcodes
7241 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
7243 * Makefile.am: simplify and merge rules for cross-compilation.
7245 2007-02-07 Massimiliano Mantione <massi@ximian.com>
7247 * local-propagation.c: Actually *apply* the fix for bug 80591...
7249 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
7251 * mini-exceptions.c: backuot part of the last change
7252 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
7254 2007-02-06 Massimiliano Mantione <massi@ximian.com>
7255 * inssel.brg: Fix bug 59286.
7258 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
7260 * mini-exceptions.c: patch from Zoltan to correctly check for
7261 stack boundaries (using the stack register, not the frame register),
7262 fixes bugs #80724, #79717.
7264 2007-02-03 Zoltan Varga <vargaz@gmail.com>
7266 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
7267 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
7269 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
7270 presence of frame pointer elimination.
7272 2007-02-01 Geoff Norton <gnorton@customerdna.com>
7274 * mini-x86.h: NetBSD UCONTEX_REG defines.
7276 2007-02-01 Zoltan Varga <vargaz@gmail.com>
7278 * inssel-amd64.brg: Fix amd64 build.
7280 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
7282 * mini.h: remove extern to workaround what looks likes gcc bug 26905
7285 2007-01-31 Zoltan Varga <vargaz@gmail.com>
7287 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
7290 * mini-<ARCH>.c: Use mono_is_regsize_var ().
7292 2007-01-30 Mark Mason <mason@broadcom.com>
7294 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
7295 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
7296 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
7297 beginning support for CEE_JMP [not quite working yet]
7298 * tramp-mips.c: LMF handling now works
7300 2007-01-30 Zoltan Varga <vargaz@gmail.com>
7302 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
7304 * mini.h (NULLIFY_INS): New macro.
7306 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
7308 * mini.c: statistical profiler fix for windows, patch
7309 from Tor Lillqvist (tml@novell.com).
7311 2007-01-30 Massimiliano Mantione <massi@ximian.com>
7312 * local-propagation.c: Fix bug 80591.
7314 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
7316 * Makefile.am: put back the --export-dynamic option as with
7317 the previous gmodule flags (thanks to Robert Jordan).
7319 2007-01-28 Zoltan Varga <vargaz@gmail.com>
7321 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
7323 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
7324 simplify and speed up the local register allocator. Also rename some fields
7325 like iassign->vassign.
7327 * regalloc.c: Remove some functions which are no longer used since their
7328 inlined version is in mini-codegen.c.
7330 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
7332 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
7334 2007-01-27 Zoltan Varga <vargaz@gmail.com>
7336 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
7337 narrowing. Fixes #80622.
7339 * iltests.il: Add new regresssion test.
7341 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
7343 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
7344 debug-debugger.c, debug-debugger.h: warning fixes.
7345 * driver.c: updated copyright year and made it fit in one line.
7347 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
7349 * aot-runtime.c: updated to use mono-dl instead of gmodule.
7351 2007-01-25 Zoltan Varga <vargaz@gmail.com>
7353 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
7355 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
7357 * iltests.il: Add new test for bug #80507.
7359 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
7361 * mini-arm.h: use soft-float also on vfp for now.
7363 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
7365 * mini.c: fix some more soft-float issues.
7367 2007-01-24 Zoltan Varga <vargaz@gmail.com>
7369 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
7371 2007-01-24 Massimiliano Mantione <massi@ximian.com>
7372 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
7373 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
7374 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
7376 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
7378 * mini-arm.c: typo fix.
7380 2007-01-23 Neale Ferguson <neale@sinenomine.net>
7382 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
7384 2007-01-21 Zoltan Varga <vargaz@gmail.com>
7386 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
7387 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
7389 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
7391 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
7393 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
7395 * inssel.brg: Fix a warning.
7397 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
7399 * abcremoval.c ssa.c ssapre.c: Update after this change.
7401 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
7403 * dominators.c (df_set): Use mono_bitset_union_fast.
7405 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
7407 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
7408 mini-codegen.c: reduce relocations and memory usage for the cpu
7411 2007-01-20 Zoltan Varga <vargaz@gmail.com>
7413 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
7415 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
7416 to reduce their size.
7418 2007-01-19 Mark Mason <mason@broadcom.com>
7420 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
7421 * mini-mips.c: more configuration macros, support long conditional branches, additional
7422 asserts, fix epilog instrumentation.
7423 * mini-mips.h: use standard stack walk
7424 * cpu-mips.md: increase size of div, rem and conditional branches
7426 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
7428 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
7431 2007-01-19 Zoltan Varga <vargaz@gmail.com>
7433 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
7434 (compile_method): Ditto.
7436 * aot-runtime.c (decode_klass_info): Ditto.
7438 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
7439 needed by the code generated by inssel.brg. Also fix a warning.
7441 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
7443 * mini.c: deal with enums that become genericinsts by
7444 being nested in a generic class (bug #79956).
7446 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
7448 * mini.c: match the generic definition to check for
7449 private access with generic types (bug #78431).
7451 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
7453 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
7454 to make life easier for people cross-compiling that insist on not
7457 2007-01-17 Mark Mason <mason@broadcom.com>
7459 * inssel-long.brg: patch to deal with mips missing flags
7460 * inssel-long32-mips.brg: implement overflow checks
7461 * insset-mips.brg: implement overflow checks
7462 * mini-mips.h: implement conditional exception handling
7463 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
7464 Remove unused code, minor cleanups.
7465 * exceptions-mips.c: minor cleanups
7466 * mini-ops.h: add mips conditional exception ops
7467 * cpu-mips.md: add mips conditional exception ops
7470 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
7472 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
7473 to deal with mips missing of flags.
7475 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
7477 * exceptions-ppc.c: execute fault handlers.
7479 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
7481 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
7483 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
7485 * mini.c: handle also floating point values in initialize_array.
7487 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
7489 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
7490 array initialization and make it conditional on the intrins option.
7492 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
7494 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
7495 relocations and put the patch info names close to the enum definition.
7497 2007-01-15 Mark Mason <mason@broadcom.com>
7499 * basic.cs, exceptions.cs: break up large tests to increase debugability.
7501 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
7503 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
7505 2007-01-12 Raja R Harinath <rharinath@novell.com>
7507 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
7509 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
7511 * Makefile.am: distribute the mips sources.
7513 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
7515 * mini-codegen.h: handle bug #80489 here, by excluding ecx
7518 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
7520 * cpu-x86.md: back out for now as this triggers other regressions.
7522 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
7524 * cpu-x86.md: force src1 and dest regpair for long shift instructions
7525 to eax:edx, so ecx can't get allocated to them (bug #80489).
7527 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
7529 * mini.c, mini-exceptions.c: enabled running fault handlers
7532 2007-01-03 Miguel de Icaza <miguel@novell.com>
7534 * driver.c: If nothing fail, do not use the string "failed",
7535 because it makes it very annoying to view test result logs on the
7538 2006-12-30 Miguel de Icaza <miguel@novell.com>
7540 * debug-debugger.c (mono_debugger_main): Rename "main" to
7541 "main_method" to prevent a warning.
7543 Remove a warning for unused field.
7545 2006-12-28 Martin Baulig <martin@ximian.com>
7548 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
7550 2006-12-22 Martin Baulig <martin@ximian.com>
7552 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
7553 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
7554 seperate `.mdb_debug_info' section, so we can access it from the
7555 debugger even if the binary is stripped.
7557 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
7558 from the `.mdb_debug_info' here to prevent the linker from
7559 removing that section.
7561 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
7564 2006-12-19 Robert Jordan <robertj@gmx.net>
7566 * mini-x86: enable the code to return small structures in
7567 registers for FreeBSD as well. Fixes bug #80278.
7568 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
7570 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
7572 * mini-x86.c: align the stack when calling the profiler
7573 function instrumenting the prolog (on OSX).
7575 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
7577 * mini.c: emit a break opcode where Debugger.Break () is called.
7579 2006-12-13 Miguel de Icaza <miguel@novell.com>
7581 * mini.c (mono_method_to_ir): Provide useful information on this
7582 assert, to prevent others from debugging like I did.
7584 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
7586 * mini.c: enable code which was incorrectly commented
7589 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
7591 * mini-x86.c: enable on OSX, too, the code to return small
7592 structures in registers.
7594 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
7596 * mini-x86.c: remove the use of the dynamic code manager here, too.
7598 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
7600 * mini.h, debug-debugger.c, tramp-*.c: fixed
7601 mono_debugger_create_notification_function() to use
7602 mono_global_codeman_reserve () instead of a dynamic code manager.
7604 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
7606 * mini.c, jit-icalls.h, jit-icalls.c: remove the
7607 ves_array_element_address() jit icall and use a generated
7608 managed method instead (which is about 4 times faster for a rank 3
7611 2006-11-29 Mark Mason <mason@broadcom.com>
7613 * basic-calls.cs: additional tests for passing
7614 structures as function arguments.
7616 2006-11-29 Mark Mason <mason@broadcom.com>
7618 * mini-mips.h: disable custom exception handling
7619 * mini-mips.c: throw/rethrow should use jalr to call
7620 exception stubs. Fixed bug with passing structures
7621 by value. More support for tracing floating point
7624 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
7626 * mini.c: fixed typo in the soft-float ldind.r4 handling
7629 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
7631 * mini.c, mini.h, driver.c: added --runtime command line
7632 option to select a different runtime than the autodetected one.
7633 * jit.h: added API for embedders to initialize with a specific
7636 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
7638 * mini.c: handle also boxing of r4 values (bug #80024).
7640 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
7642 * mini-ppc.c: force indirect calls until we reserve
7643 enough address space for all the generated code.
7645 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
7647 * exceptions-arm.c: workaround bugs in the libc definition
7650 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
7652 * inssel.brg: fixes from me and Mark Mason.
7654 2006-11-23 Dick Porter <dick@ximian.com>
7656 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
7657 semaphore display now we've fixed the initial value
7659 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
7661 * inssel.brg: partially revert the last change to fix the build.
7663 2006-11-21 Mark Mason <mason@broadcom.com>
7665 * inssel.brg: Add and use compare-and-branch macros to support
7666 architectures that do not have condition code registers (ie. MIPS).
7667 * *-mips.{c,brg,md}: Fix copyright statements
7669 2006-11-20 Mark Mason <mason@broadcom.com>
7671 * Makefile.am: remove mini-codegen.c from list of MIPS sources
7672 * mini.c: Allow GET_CONTEXT to be specified by the arch port
7673 * mini.h: Added declaration for mono_print_ins()
7674 * mini-codegen.c: added ins_spec initializer for MIPS
7675 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
7676 vreg to be virtual and hreg to be non-virtual.
7677 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
7678 is not yet working/implemented correctly.
7679 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
7680 non-static, fixup calls to print_ins() from other parts in the file.
7682 2006-11-20 Mark Mason <mason@broadcom.com>
7684 * basic-calls.cs: added tests for passing structures as arguments
7687 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
7689 * inssel-long32.brg: optimize signed division by power of two.
7691 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
7693 * mini-arm.c: added support for interworking with thumb code
7694 (mono must be still be built using the ARM instruction encoding).
7696 2006-11-19 Miguel de Icaza <miguel@novell.com>
7698 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
7699 verifier has different rules for it. Fixes a few verifier issues
7702 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
7703 at the end, so people know what happened.
7705 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
7707 * brach-opts.c: in optimize_exception_target() make sure we
7708 are in a catch clause (fixes bug #79871).
7710 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
7712 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
7713 more soft-float support fixes.
7715 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
7717 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
7718 that are passed half on the stack and half in registers.
7720 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
7722 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
7723 more mips integration work from Mark E Mason
7724 <mark.e.mason@broadcom.com>.
7726 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
7728 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
7729 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
7730 tramp-mips.c: added sources for the mips port, not
7731 integrated in the build yet. Contributed by
7732 Mark E Mason <mark.e.mason@broadcom.com>.
7734 2006-11-14 Neale Ferguson <neale@sinenomine.net>
7736 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
7738 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
7740 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
7741 put the soft-float rules in its own file since it seems to
7742 break s390 compilation.
7744 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
7746 * mini-arm.c: fixed wrnings.
7748 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
7750 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
7751 inssel-arm.brg: ARM support for soft-float.
7753 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
7755 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
7756 loads and stores of 32 bit fp values.
7758 2006-11-10 Zoltan Varga <vargaz@gmail.com>
7760 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
7762 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
7763 works. Fixes #79852 and #79463.
7765 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
7767 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
7768 more soft-float support WIP and fixes.
7770 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
7772 * mini-arm.c: some VFP updates.
7774 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
7776 * mini-exceptions.c: 0 is a valid local var offset in some
7777 architectures, don't assert (bug #78508).
7779 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
7781 * exceptions-arm.c: fixed off by one error in stack walk code.
7783 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
7785 * mini.h, mini.c: more precise tracking of type load exceptions.
7787 2006-11-03 Robert Jordan <robertj@gmx.net>
7789 * Makefile.am: [WIN32] Add monow.exe target.
7790 * driver.c: [WIN32] Don't detach the console when debugging.
7793 2006-10-30 Miguel de Icaza <miguel@novell.com>
7795 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
7797 2006-10-23 Zoltan Varga <vargaz@gmail.com>
7799 * aot-compiler.c (emit_method_info): Add a case missed earlier.
7801 * driver.c (mini_regression): Fix --regression with AOT.
7803 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
7805 2006-10-17 Zoltan Varga <vargaz@gmail.com>
7807 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
7809 * mini-sparc.h: Don't use sigaction on sparc/linux.
7811 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
7813 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
7815 * mini-exceptions.c: Add proper include files for getpid ().
7817 2006-10-16 Zoltan Varga <vargaz@gmail.com>
7819 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
7820 address instead of a MonoJitInfo* to avoid decoding the exception info for the
7823 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
7824 name cache to reduce its size.
7826 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7828 2006-10-15 Zoltan Varga <vargaz@gmail.com>
7830 * mini-x86.c: Save/restore the current LMF structure more efficiently using
7831 the mono_lmf TLS variable.
7833 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
7834 trampoline lmf frames.
7836 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
7838 2006-10-14 Zoltan Varga <vargaz@gmail.com>
7840 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
7841 the mono_lmf TLS variable.
7843 * mini-exceptions.c: Access the LMF structure through accessors.
7845 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
7846 variable instead of in jit_tls->lmf.
7848 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
7850 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
7851 trampoline lmf frames.
7853 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
7855 2006-10-12 Zoltan Varga <vargaz@gmail.com>
7857 * mini.c trace.c mini-x86.c: Revert these too.
7859 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
7862 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
7864 * genmdesc.c: removed now dead code.
7866 2006-10-09 Robert Jordan <robertj@gmx.net>
7868 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
7870 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
7872 * mini.h: do not leave gaps in the opcode values.
7874 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
7876 * jit-icalls.h: flag functions as internal here, too.
7878 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
7880 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
7881 functions with the internal attribute.
7883 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
7885 * aot-compiler.c: fclose the file descriptor in the profile read loop.
7887 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
7889 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
7892 2006-10-05 Zoltan Varga <vargaz@gmail.com>
7894 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
7895 tail calls as on other platforms.
7897 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
7899 * iltests.il: Add a few tailcall tests.
7901 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
7903 * driver.c: fix loop for old compilers (bug #79521).
7905 2006-10-02 Zoltan Varga <vargaz@gmail.com>
7907 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
7909 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
7911 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
7912 metadata without any code.
7914 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
7915 more precise debugging information using gdb.
7917 2006-09-30 Zoltan Varga <vargaz@gmail.com>
7919 * inssel-ia64.brg: Make the helper methods static.
7921 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
7923 * inssel-x86.brg: make the helper methods static.
7925 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
7927 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
7929 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
7931 * mini.c: updates for monoburg changes.
7932 * inssel.brg: make a few helper functions static as they should.
7934 2006-09-27 Zoltan Varga <vargaz@gmail.com>
7936 * Makefile.am: Move mini-codegen.c to common_sources.
7938 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
7940 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
7942 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
7943 mini-ppc.h: port to use the common local register allocator.
7945 2006-09-26 Zoltan Varga <vargaz@gmail.com>
7947 * mini.h: Remove the comment too then.
7949 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
7951 * mini.h: put back backend.data which is to be used shortly and
7952 doesn't increase the size of MonoInst. If any 64 bit arch aligned
7953 pointers on 4 byte boundaries it'd have much bigger issues running
7954 and you can ifdef it out anyway.
7956 2006-09-26 Zoltan Varga <vargaz@gmail.com>
7958 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
7959 MonoInst size by 4 bytes on 64 bit machines.
7961 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
7963 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
7964 replacement with more meaningful field names. Arch maintainers, please
7965 check the assigned names are good enough for your arch.
7967 2006-09-26 Zoltan Varga <vargaz@gmail.com>
7969 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
7970 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
7972 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
7974 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
7975 relocations and memory requirements, put the optimization flags
7976 definitions in their own file.
7978 2006-09-24 Zoltan Varga <vargaz@gmail.com>
7980 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
7982 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
7984 2006-09-22 Zoltan Varga <vargaz@gmail.com>
7986 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
7988 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
7990 * inssel.brg: use the correct function to get the size of an item
7991 in an array, given an element class.
7992 * aot-compiler.c: do not access class->class_size directly.
7994 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
7996 * mini.h, debug-mini.c: added a debugging function to print
7997 info about local variables and arguments in a jitted method.
7999 2006-09-20 Zoltan Varga <vargaz@gmail.com>
8001 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
8003 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
8005 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8007 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
8008 inner and outer loops when passing vtypes.
8010 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
8012 * mini-ppc.c: take into account the cpu errata for cache flushing
8013 which caused some random errors (bug #79381).
8015 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8017 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
8018 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
8020 2006-09-17 Zoltan Varga <vargaz@gmail.com>
8022 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
8025 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
8028 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
8029 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
8031 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
8034 2006-09-13 Zoltan Varga <vargaz@gmail.com>
8036 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
8038 2006-09-12 Zoltan Varga <vargaz@gmail.com>
8040 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
8041 macro does not have to be changed during debugging.
8043 * 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>.
8045 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
8047 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
8049 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
8050 MONO_ARCH_NO_EMULATE_MUL is defined.
8052 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
8054 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
8056 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
8058 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
8060 2006-09-11 Zoltan Varga <vargaz@gmail.com>
8062 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
8063 stuff to mini-exceptions.c where it is used.
8065 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
8066 setup code, the real one is in mini-exceptions.c.
8068 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
8069 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
8070 some changes from the freebsd ports tree.
8072 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
8075 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
8077 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
8079 * mini.c: on Linux, check for /proc to be mounted
8080 (bug# 79351, novell bug#201204).
8082 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
8084 * mini.c: handle cases where pthread_attr_getstack() behaves
8085 incorrectly (bug #78096).
8087 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
8089 * mini-arm.c: support larger stack frames (bug #79272).
8091 2006-09-08 Zoltan Varga <vargaz@gmail.com>
8093 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
8095 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
8098 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
8099 mono_class_from_name () to find a class from its name.
8101 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
8103 2006-09-07 Zoltan Varga <vargaz@gmail.com>
8105 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
8107 2006-09-05 Kornél Pál <kornelpal@gmail.com>
8109 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
8111 2006-09-04 Zoltan Varga <vargaz@gmail.com>
8113 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
8114 callinfo->trampoline.
8116 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
8118 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
8121 2006-09-03 Zoltan Varga <vargaz@gmail.com>
8123 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
8125 2006-09-02 Zoltan Varga <vargaz@gmail.com>
8127 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
8128 stats.method_trampolines, it is already done by the generic trampoline code.
8130 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
8132 2006-09-01 Zoltan Varga <vargaz@gmail.com>
8134 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
8136 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
8138 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
8140 * mini.c (print_jit_stats): Print mscorlib mempool size too.
8142 * mini.c (print_jit_stats): Print new stats.
8144 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
8146 2006-08-31 Zoltan Varga <vargaz@gmail.com>
8148 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
8149 Address on two dimensional arrays. Fixes #78729.
8151 * mini.h (MonoCompile): Add a 'skip_visibility' field.
8153 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
8156 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
8158 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
8161 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
8163 (mini_get_ldelema_ins): Ditto.
8165 2006-08-30 Zoltan Varga <vargaz@gmail.com>
8167 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
8168 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
8171 2006-08-29 Neale Ferguson <neale@sinenomine.net>
8173 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
8174 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
8176 * exceptions-s390x.c: Cosmetic change.
8178 * tramp-s390.c: Fix warning.
8180 * cpu-s390.md: Correct length of mul_imm.
8182 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
8184 * aot-compiler.c: added binary writer with ELF backend
8185 implementation (only on Linux/x86 for now).
8187 2006-08-18 Zoltan Varga <vargaz@gmail.com>
8189 * Makefile.am: Don't run net 2.0 AOT tests.
8191 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
8192 (mono_compile_assembly): Skip net 2.0 assemblies as well.
8194 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
8196 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
8198 * aot-compiler.c: simplified and refactored the asm-writing code
8199 to allow different backends.
8201 2006-08-18 Zoltan Varga <vargaz@gmail.com>
8203 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8205 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
8206 little. Share patches of type TYPE_FROM_HANDLE as well.
8208 * mini.c (mono_patch_info_equal): New helper function.
8209 (mono_patch_info_hash): Ditto.
8211 * aot-compiler.c (emit_method_code): Fix s390 build.
8213 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
8214 is not handled because it is stored as a flag and not as a type ctor. Fixes
8217 2006-08-17 Zoltan Varga <vargaz@gmail.com>
8219 * aot-compiler.c: Fix computation of GOT slot statistics.
8221 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
8222 Also remove support for not PIC AOT.
8224 * mini.h: Bump AOT file format version.
8226 * objects.cs: Add a test for #78990.
8228 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
8229 (peter.dettman@iinet.net.au). Fixes #79087.
8231 * basic-long.cs: Add a test for the above.
8233 2006-08-16 Zoltan Varga <vargaz@gmail.com>
8235 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
8237 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
8240 2006-08-15 Zoltan Varga <vargaz@gmail.com>
8242 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
8245 2006-08-10 Jonathan Chambers <joncham@gmail.com>
8247 * mini.c: Don't verify COM proxy invoke calls
8250 2006-08-10 Dick Porter <dick@ximian.com>
8252 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
8253 which process is holding semaphores locked.
8255 2006-08-08 Zoltan Varga <vargaz@gmail.com>
8257 * mini-ia64.c mini-amd64.c: Fix #79027.
8259 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
8261 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
8263 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
8264 implicit arguments in a vararg call. Fixes #79027.
8266 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
8268 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
8269 (mono_get_array_new_va_signature): Ditto.
8271 2006-08-05 Zoltan Varga <vargaz@gmail.com>
8273 * aot-runtime.c: Call init_plt lazily.
8275 * inssel-long.brg: Fix unsigned long->int conversion.
8277 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
8279 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
8280 that most data is now in the .rss/.data section.
8282 2006-08-04 Zoltan Varga <vargaz@gmail.com>
8284 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
8286 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
8288 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
8290 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
8292 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
8293 virtual call. Fixes #79010.
8295 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
8296 and use the result as the this argument in the real call.
8298 * generics.2.cs: Add a new test for #79010.
8300 2006-08-03 Zoltan Varga <vargaz@gmail.com>
8302 * mini-x86.c: Fix a warning.
8304 * aot-compiler.c: Add a bunch of statistics.
8306 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
8308 2006-08-02 Zoltan Varga <vargaz@gmail.com>
8310 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
8312 2006-08-01 Zoltan Varga <vargaz@gmail.com>
8314 * 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>.
8316 2006-07-13 Miguel de Icaza <miguel@novell.com>
8318 * mini.c (mono_method_to_ir): Obtain the original method in the
8319 CIL stream and use this to perform validation.
8323 2006-07-19 Zoltan Varga <vargaz@gmail.com>
8325 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
8326 (mono_arch_call_opcode): Ditto.
8328 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
8331 * mini.c (mono_patch_info_dup_mp): New helper function.
8333 * aot-compiler.c (compile_method): Fix some of the memory allocated during
8334 compilation. Fixes #78827.
8336 2006-07-18 Kornél Pál <kornelpal@gmail.com>
8338 * declsec.c: Use original security informations for
8339 MONO_WRAPPER_MANAGED_TO_MANAGED.
8341 2006-07-15 Jonathan Chambers <joncham@gmail.com>
8343 * mini.c: Allow Com Interop methods/classes and
8344 don't verify COM wrapper calls
8347 2006-07-13 Zoltan Varga <vargaz@gmail.com>
8349 * inssel-long32.brg: Fix long->i4 checked conversion.
8351 * exceptions.cs: Add a test for the above.
8353 2006-07-08 Zoltan Varga <vargaz@gmail.com>
8355 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
8357 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
8360 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
8363 2006-07-03 Zoltan Varga <vargaz@gmail.com>
8365 * mini.c: Fix solaris/x86 exception handling.
8367 * Makefile.am: Get rid of $(ICU_LIBS).
8369 2006-07-02 Zoltan Varga <vargaz@gmail.com>
8371 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
8372 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
8373 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
8375 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
8377 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
8378 this function causes a SIGSEGV.
8380 2006-06-22 Zoltan Varga <vargaz@gmail.com>
8382 * mini.c: Remove unused solaris/x86 includes.
8384 2006-06-21 Zoltan Varga <vargaz@gmail.com>
8386 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
8388 2006-06-20 Jb Evain <jbevain@gmail.com>
8390 * cpu-g4.md: fix max length of start_handler instruction.
8392 2006-06-20 Massimiliano Mantione <massi@ximian.com>
8393 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
8395 2006-06-16 Massimiliano Mantione <massi@ximian.com>
8396 * ssa.c: Fixed bug 78653 for SSA based deadce.
8397 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
8398 MonoInst.flags, used in SSA based deadce.
8399 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
8400 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
8402 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
8404 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
8405 it can end up using non executable memory on ppc64 systems
8406 running ppc32 userspace (fix from Johannes Berg).
8408 2006-06-14 Dick Porter <dick@ximian.com>
8410 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
8413 2006-06-13 Massimiliano Mantione <massi@ximian.com>
8414 * mini.c: Made so that inline is locally disabled if it would
8415 trigger a .cctor, because too many apps depend on this behavior
8416 (which seems to be also the one of the MS CLR).
8418 2006-06-13 Zoltan Varga <vargaz@gmail.com>
8420 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
8421 No idea why this worked before.
8423 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
8424 which branch to outer exception clauses since they could skip the
8425 inner finally clauses. Fixes #78633.
8427 * exceptions.cs: Add a test for the above.
8429 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
8432 * iltests.il: Add a test for the above.
8434 2006-06-12 Zoltan Varga <vargaz@gmail.com>
8436 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
8437 after the end of a try bblock, to prevent asserts in mini_method_compile ().
8439 * iltests.il: Add a test for the above.
8441 2006-06-10 Zoltan Varga <vargaz@gmail.com>
8443 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
8445 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
8446 methods as instrinsics.
8448 2006-06-09 Wade Berrier <wberrier@novell.com>
8450 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
8451 (simple-cee-ops.h ssapre-mini-ops.h)
8453 2006-06-09 Neale Ferguson <neale@sinenomine.net>
8455 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
8456 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
8458 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
8459 * cpu-s390x.md: Fix max. length values for a couple of instructions.
8461 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
8463 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
8465 2006-06-08 Massimiliano Mantione <massi@ximian.com>
8467 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
8468 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
8469 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
8470 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
8471 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
8472 of opcodes, so that bug 78549 should not happen again.
8473 * ssapre.c: Updated to use the renamed files.
8475 2006-06-08 Zoltan Varga <vargaz@gmail.com>
8477 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
8478 in OP_ATOMIC_EXCHANGE_I4.
8480 2006-06-07 Wade Berrier <wberrier@novell.com>
8482 * tramp-s390.c: Fix s390 build (add missing pointer declarations
8483 in mono_debugger_create_notification_function)
8485 2006-06-06 Zoltan Varga <vargaz@gmail.com>
8487 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
8489 * mini.c (type_from_stack_type): Disable some changes which do not
8492 * driver.c: Reenable opts.
8494 * mini.h (MonoStackSlot): New structure to keep track of the verification state
8495 of the evaluation stack.
8497 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
8498 evaluation stack trace at entry to the bblock.
8500 * mini.c (merge_stacks): New function to perform verification of stack merges.
8501 Turned off by default.
8503 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
8506 2006-06-06 Massimiliano Mantione <massi@ximian.com>
8508 * local-propagation.c: Fixed bug 78549.
8510 2006-06-04 Zoltan Varga <vargaz@gmail.com>
8512 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
8514 2006-06-02 Miguel de Icaza <miguel@novell.com>
8516 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
8517 tramp-arm.c, tramp-ia64.c
8518 (mono_debugger_create_notification_function): Update signature to
8519 new signature and use new protocol for creating the notification
8522 Should fix the build.
8524 2006-06-02 Geoff Norton <gnorton@customerdna.com>
8526 * exceptions-ppc.c (mono_jit_walk_stack)
8527 (ves_icall_get_frame_info): Fix the build
8529 2006-06-02 Zoltan Varga <vargaz@gmail.com>
8531 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
8533 2006-05-31 Raja R Harinath <rharinath@novell.com>
8535 * il2tests.2.il: New file for generics CIL tests. Add test for
8537 * Makefile.am: Update.
8540 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
8543 2006-05-30 Massimiliano Mantione <massi@ximian.com>
8545 * aliasing.c: Fixed bug 78311.
8547 2006-05-29 Martin Baulig <martin@ximian.com>
8549 * mini-exceptions.c (mono_find_jit_info): When computing the
8550 native offset, check whether we're actually inside the method's
8551 code; call mono_debug_print_stack_frame() to format the frame.
8552 (ves_icall_System_Exception_get_trace): Call
8553 mono_debug_print_stack_frame() to format the stack frame.
8554 (ves_icall_get_trace): Update to the new debugging API.
8555 (mono_jit_walk_stack_from_ctx): Likewise.
8556 (ves_icall_get_frame_info): Likewise.
8558 * mini.c (get_method_from_ip): Use the new debugging API.
8559 (mono_print_method_from_ip): Likewise.
8562 (mono_jit_walk_stack): Use the new debugging API.
8563 (ves_icall_get_frame_info): Likewise.
8565 2006-05-27 Zoltan Varga <vargaz@gmail.com>
8567 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
8569 2006-05-25 Massimiliano Mantione <massi@ximian.com>
8571 * mini.c: Added "limitator" to inline for debugging.
8573 2006-05-24 Martin Baulig <martin@ximian.com>
8575 * debug-debugger.c (mono_debugger_init): Create a private,
8576 malloc()-based code manager for the notification function and
8577 intentionally leak it on exit. This fixes the crash-on-exit race
8581 (mono_debugger_create_notification_function): Added
8582 `MonoCodeManager *' argument.
8585 (mono_debugger_create_notification_function): Added
8586 `MonoCodeManager *' argument.
8588 2006-05-23 Massimiliano Mantione <massi@ximian.com>
8590 * aliasing.c: Fixed 64 bit issue.
8591 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
8592 default since all known bugs are fixed (one more time!).
8594 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
8596 * mini.c: write barrier support.
8598 2006-05-23 Martin Baulig <martin@ximian.com>
8600 * debug-debugger.c: Revert Paolo's change. Add comment and #error
8601 check at the top of the file.
8603 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
8605 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
8606 reverting changes without reason and without changelog entries.
8608 2006-05-18 Zoltan Varga <vargaz@gmail.com>
8610 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
8611 to a few opcodes. Fixes #78439.
8613 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
8614 consistency with other archs.
8616 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
8618 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
8620 * debug-debugger.c: fix the build.
8622 2006-05-17 Martin Baulig <martin@ximian.com>
8625 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
8626 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
8627 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
8628 (debugger_attach): Call GC_mono_debugger_add_all_threads().
8630 2006-05-11 Zoltan Varga <vargaz@gmail.com>
8632 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
8634 2006-05-10 Zoltan Varga <vargaz@gmail.com>
8636 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
8637 MONO_TYPE_GENERICINST.
8639 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
8640 MONO_TYPE_GENERICINST.
8642 2006-05-09 Zoltan Varga <vargaz@gmail.com>
8644 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
8647 2006-05-08 Zoltan Varga <vargaz@gmail.com>
8649 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
8651 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
8653 2006-05-06 Zoltan Varga <vargaz@gmail.com>
8655 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
8656 mono_trace_cleanup ().
8658 * iltests.il: Fix problem with the newly added test.
8660 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
8661 due to register constraints, free up the previous hreg. Fixes #78314.
8663 * iltests.il: Add new test for #78314.
8665 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
8666 Interlocked.Add. Fixes #78312.
8668 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
8670 2006-05-05 Zoltan Varga <vargaz@gmail.com>
8672 * inssel.brg (mini_emit_virtual_call): Fix a warning.
8674 2006-05-05 Martin Baulig <martin@ximian.com>
8676 * debug-mini.c (mono_debug_open_block): New method.
8679 (mono_arch_output_basic_block): Call mono_debug_open_block() at
8680 the beginning of each basic block.
8683 (mono_arch_output_basic_block): Call mono_debug_open_block() at
8684 the beginning of each basic block.
8686 2006-05-04 Massimiliano Mantione <massi@ximian.com>
8688 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
8689 default until I understand why they break the build on amd64.
8691 2006-05-04 Zoltan Varga <vargaz@gmail.com>
8693 * mini.c (mini_cleanup): Call mono_cleanup ().
8695 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
8698 2006-05-04 Massimiliano Mantione <massi@ximian.com>
8700 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
8701 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
8702 default since all known bugs are fixed, and I cannot reproduce bug
8703 77944... I'm asking Matt Hargett to test again after this commit.
8705 2006-04-28 Massimiliano Mantione <massi@ximian.com>
8707 * mini-codegen.c: Fixed typo that thrashed inline.
8709 2006-04-28 Zoltan Varga <vargaz@gmail.com>
8711 * dominators.c (compute_dominators): Avoid using a worklist since
8712 it is not correct in some cases. Instead, iterate over all bblocks as
8713 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
8715 2006-04-28 Miguel de Icaza <miguel@novell.com>
8717 * mini.c (mono_jit_compile_method_inner): Use
8718 mono_prepare_exception_from_error that resets the value
8721 2006-04-27 Miguel de Icaza <miguel@novell.com>
8723 * mini.c: Move the mini_loader_error_to_exception to metadata.
8725 2006-04-27 Massimiliano Mantione <massi@ximian.com>
8727 * aliasing.c: Fixed bug 78210.
8729 2006-04-27 Massimiliano Mantione <massi@ximian.com>
8731 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
8732 default until all their problems (or the ones they trigger) are fixed.
8734 2006-04-26 Zoltan Varga <vargaz@gmail.com>
8736 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
8738 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
8739 as loaded only after resolving patches since that could invoke the same method.
8741 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
8743 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
8746 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
8749 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
8752 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
8753 made from AOT code through the PLT table.
8755 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
8756 holding the plt offset when a call is made to the aot plt trampoline.
8758 2006-04-25 Zoltan Varga <vargaz@gmail.com>
8760 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
8763 * Makefile.am (common_sources): Fix build breakage.
8765 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
8766 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
8767 intra-assembly calls if possible.
8769 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
8771 * mini-trampolines.c: Handle PLT entries.
8773 * mini.c: Avoid creating a GOT var for calls.
8775 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
8778 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
8781 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
8784 * mini.h: Bump AOT file format version.
8786 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
8789 2006-04-25 Martin Baulig <martin@ximian.com>
8791 * driver.c: Disable copyprop, consprop and inline when running
8792 inside the debugger.
8794 2006-04-25 Martin Baulig <martin@ximian.com>
8796 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
8797 with `get_current_thread' and added `detach'.
8798 (MonoDebuggerMetadataInfo): Added `thread_size',
8799 `thread_tid_offset', `thread_stack_ptr_offset' and
8800 `thread_end_stack_offset'.
8802 2006-04-25 Zoltan Varga <vargaz@gmail.com>
8804 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
8807 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
8808 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
8810 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
8812 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
8814 * aot.c: Add support for ADJUSTED_IID.
8816 2006-04-24 Zoltan Varga <vargaz@gmail.com>
8818 * aot.c (emit_method_order): Don't align method_order_end.
8820 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
8821 the interface ID changes.
8823 2006-04-21 Dick Porter <dick@ximian.com>
8825 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
8826 cleaning up a thread. Fixes the new part of bug 77470.
8828 2006-04-20 Geoff Norton <gnorton@customerdna.com>
8830 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
8833 2006-04-19 Zoltan Varga <vargaz@gmail.com>
8835 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
8837 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
8838 SIGSEGV. Fixes #78072.
8840 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
8841 unregister our SIGABRT handler.
8843 2006-04-19 Massimiliano Mantione <massi@ximian.com>
8845 * mini.c: Disabled inline where it can alter the call stack in a
8846 way visible from managed code.
8847 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
8850 2006-04-16 Zoltan Varga <vargaz@gmail.com>
8852 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
8853 on other platforms. Fixes #78089.
8855 2006-04-13 Martin Baulig <martin@ximian.com>
8857 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
8858 determine whether we're inside the debugger.
8861 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
8863 2006-04-12 Zoltan Varga <vargaz@gmail.com>
8865 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
8866 handler clauses. Fixes #78024.
8868 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
8869 in the CALL_MEMBASE opcodes. Fixes #78088.
8870 (mono_arch_get_vcall_slot_addr): Ditto.
8872 2006-04-10 Martin Baulig <martin@ximian.com>
8874 * debug-debugger.c: The thread handling code has now been moved
8875 into ../metadata/threads.c.
8877 2006-04-10 Zoltan Varga <vargaz@gmail.com>
8879 * driver.c (mono_main): Fix --with-gc=none build.
8881 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
8882 (mono_spillvar_offset_float): Ditto.
8883 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
8884 hreg, not when its !global, since on ia64, there is a third category: stacked
8887 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
8889 * mini.c: set MonoInst->klass for load field address and a few other
8892 2006-04-10 Zoltan Varga <vargaz@gmail.com>
8894 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
8896 2006-04-07 Zoltan Varga <vargaz@gmail.com>
8898 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
8899 the branch opt changes.
8901 2006-04-06 Dick Porter <dick@ximian.com>
8903 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
8905 * wapihandles.c (mini_wapi_seminfo):
8906 * driver.c (mono_main): Add semaphore info option
8908 2006-04-05 Zoltan Varga <vargaz@gmail.com>
8910 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
8911 branch optimization changes. Fixes #78009.
8913 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
8915 * mini.c: ignore accessibility of methods in managed->native wrappers.
8917 2006-04-04 Zoltan Varga <vargaz@gmail.com>
8919 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
8921 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
8923 2006-04-03 Zoltan Varga <vargaz@gmail.com>
8925 * mini.c: Modify the branch optimizations to preserve the invariant that
8926 the entries inside the in_bb and out_bb arrays are unique.
8927 (mono_unlink_bblock): Avoid creation of new arrays.
8929 2006-04-02 Zoltan Varga <vargaz@gmail.com>
8931 * mini.c (mono_unlink_bblock): Fix regression caused by previous
8934 2006-04-01 Zoltan Varga <vargaz@gmail.com>
8936 * mini.c (optimize_branches): Remove the "optimizations" in
8937 the cbranch1/cbranch2 -> branch cases which were causing several
8938 problems in the past. Fixes #77986.
8940 2006-03-31 Chris Toshok <toshok@ximian.com>
8942 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
8943 default optimizations :(
8945 2006-03-31 Zoltan Varga <vargaz@gmail.com>
8947 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
8950 2006-03-31 Massimiliano Mantione <massi@ximian.com>
8952 * local-propagation.c: Added comments to structs and removed
8953 "Mono" prefixes from local tree mover types.
8955 2006-03-30 Zoltan Varga <vargaz@gmail.com>
8957 * Makefile.am (arch_sources): Define this for each architecture so
8958 libmono_la_SOURCES is defined in one place.
8960 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
8962 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
8965 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
8967 * driver.c: print the GC name supplied by configure.
8969 2006-03-29 Massimiliano Mantione <massi@ximian.com>
8971 * local-propagation.c: Added tree mover, and moved here all the
8972 local propagation code from mini.c
8973 * mini.c: Added support for treeprop, and moved all the local
8974 propagation code to local-propagation.c
8975 * mini.h: Added support for treeprop
8976 * driver.c: Added support for treeprop, enabled consprop, copyprop,
8977 treeprop, inline and deadce by default
8978 * Makefile.am: Added local-propagation.c
8980 2006-03-25 Zoltan Varga <vargaz@gmail.com>
8982 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
8984 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
8986 * debug-debugger.c: make it compile without the Boehm GC.
8988 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
8990 * mini.c: fixed issue with mismatch when an icall is registered
8991 with multiple names but same address.
8993 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
8995 * declsec.c, mini-exceptions.c: use write barrier to set reference
8996 fields of managed objects.
8998 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9000 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
9001 (can_access_internals): Fix a warning.
9003 * mini.c (print_method_from_ip): Rename this to
9004 mono_print_method_from_ip so it gets exported.
9006 * trace.c: Deal with strings inside StringBuilder's containing garbage
9007 and fix memory leaks. Fixes #77848.
9009 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9011 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
9014 2006-03-16 Neale Ferguson <neale@sinenomine.net>
9016 * mini-s390.c: Remove OP_X86_TEST_NULL.
9018 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
9020 * mini.c: use the correct GetHashCode() for the moving collector.
9022 2006-03-16 Massimiliano Mantione <massi@ximian.com>
9024 * liveness.c: Regalloc spill cost tuning.
9026 2006-03-15 Neale Ferguson <neale@sinenomine.net>
9028 * mini-s390x.h: Correct S390_LONG macro.
9030 * mini-s390x.c: Cleanup unused code.
9032 2006-03-15 Zoltan Varga <vargaz@gmail.com>
9034 * jit-icalls.h: New file.
9036 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
9037 icalls and include that instead of including jit-icalls.c.
9039 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
9042 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
9044 * mini.c: when checking for member accessibility, also check for
9045 friend assemblies and for explicit interface implementations.
9047 2006-03-14 Zoltan Varga <vargaz@gmail.com>
9049 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
9051 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
9053 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
9054 common cases are done first.
9056 * mini-ops.h: Only define platform specific opcodes on the given platform.
9058 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
9061 2006-03-14 Martin Baulig <martin@ximian.com>
9063 Revert Paolo's change from r57348:
9065 * mini.h: don't use gboolean for bitfields.
9066 * mini.c: verifier changes for fields and methods accessibility.
9068 2006-03-13 Neale Ferguson <neale@sinenomine.net>
9070 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
9072 * mini-s390x.c: Fix conv_r_un.
9074 * cpu-s390, cpu-s390x.md: Fix lengths.
9076 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
9078 * mini.c: nested types have access to all the nesting
9079 levels, not just the enclosing types.
9081 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
9083 * mini.c: added a few more verification checks.
9085 2006-03-12 Zoltan Varga <vargaz@gmail.com>
9087 * liveness.c: Merge optimizations from the linear-il branch.
9089 2006-03-11 Zoltan Varga <vargaz@gmail.com>
9091 * mini-ia64.c (emit_call): Add a comment.
9093 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
9095 * tramp-ia64.c: Fix some warnings.
9097 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
9099 * mini.h: don't use gboolean for bitfields.
9100 * mini.c: verifier changes for fields and methods accessibility.
9102 2006-03-11 Zoltan Varga <vargaz@gmail.com>
9104 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
9105 lazy icall wrapper changes.
9107 * dominators.c: Replace all the dominator algorithms with faster
9108 ones from the linear-il branch.
9110 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
9113 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
9114 common cases are done first.
9116 * mini-amd64.c: Fix some warnings.
9118 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
9121 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
9124 * mini.h: Add a missing prototype.
9126 2006-03-10 Zoltan Varga <vargaz@gmail.com>
9128 * mini.c: Compile icall wrappers lazily.
9130 * mini-codegen.c: Use printf instead of g_print since its much faster.
9132 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
9135 * mini.c (optimize_branches): Cache the negative result from
9136 remove_block_if_useless ().
9138 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
9139 Also fix some bblock linking issues.
9141 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
9144 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
9146 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
9147 accessed fields first, for better cache behavior.
9149 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
9151 * mini.c: speedup IList<T> array accesses.
9153 2006-03-09 Zoltan Varga <vargaz@gmail.com>
9155 * mini.c (mono_method_to_ir): Handle large methods overflowing the
9156 inline_costs counter. Fixes #77190.
9158 2006-03-06 Zoltan Varga <vargaz@gmail.com>
9160 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
9161 trace messages. Fixes #77706.
9163 2006-03-04 Martin Baulig <martin@ximian.com>
9165 * tramp-amd64.c, tramp-x86.c
9166 (mono_debugger_create_notification_function): Use
9167 mono_global_codeman_reserve() to allocate a buffer at runtime and
9170 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
9172 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
9173 notification function at runtime and then call `initialize' in the
9174 `MONO_DEBUGGER__debugger_info' vtable.
9176 2006-03-04 Zoltan Varga <vargaz@gmail.com>
9178 * iltests.il: Fix a visibility problem.
9180 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
9182 * driver.c, mini.c: add hooks for the counters API.
9184 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
9186 * driver.c: show disabled options.
9188 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
9190 * linear-scan.c: always use cost-driven selection.
9192 2006-02-28 Raja R Harinath <rharinath@novell.com>
9194 * jit-icalls.c (helper_compile_generic_method): Revert change from
9197 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
9199 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
9201 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
9203 * inssel.brg: style fixes, mostly to force the updated monoburg
9204 to run for people using svn.
9206 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
9208 * mini.c: match monoburg changes.
9210 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
9212 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
9213 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
9214 declaration in the header file.
9216 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
9218 * helpers.c: reduce relocations and mem usage.
9220 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
9222 * mini.h, mini-codegen.c: disable logging features if
9223 requested by configure.
9225 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
9227 * mini.c: tiny verifier changes.
9229 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
9231 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
9232 cpu-pentium.md: stack alignment changes for osx/x86,
9233 partially from Geoff Norton <gnorton@customerdna.com>.
9235 2006-02-24 Raja R Harinath <harinath@gmail.com>
9237 * jit-icalls.c (helper_compile_generic_method): Update to changes
9238 in metadata/class.c.
9240 2006-02-24 Zoltan Varga <vargaz@gmail.com>
9242 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
9244 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
9245 interface calls with large offsets.
9247 2006-02-23 Raja R Harinath <rharinath@novell.com>
9249 * jit-icalls.c (helper_compile_generic_method): Document the
9250 special-case we depend on so that we can inflate the method twice
9251 with the same context with no bad side-effects.
9253 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
9255 * mini-x86.c, mini-amd64.c: fix for case when xen support
9258 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
9260 * mini-x86.c, mini-amd64.c: generate code to access tls items
9261 in a faster way for Xen systems.
9263 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
9265 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
9266 updates and compilation fixes for the OSX/x86 port, mostly from
9267 Geoff Norton <gnorton@customerdna.com>.
9269 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
9271 * inssel.brg: faster interface call implementation
9272 to sync with the interface_offsets MonoVTable changes.
9274 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
9276 * mini.c: more verification checks.
9278 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
9280 * mini.c: added a few more verification checks.
9282 2006-02-17 Neale Ferguson <neale@sinenomine.net>
9284 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
9285 facility on the processor and use it if available.
9287 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
9289 * driver.c, aot.c, mini.c: throw exception if the IL code is
9290 invalid or unverifiable.
9292 2006-02-17 Raja R Harinath <rharinath@novell.com>
9294 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
9297 2006-02-16 Zoltan Varga <vargaz@gmail.com>
9299 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
9301 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9303 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
9304 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
9305 handling of instantiated generic valuetypes.
9307 2006-02-11 Zoltan Varga <vargaz@gmail.com>
9309 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
9310 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
9313 * generics.2.cs: Revert the nullable reftypes tests.
9315 2006-02-10 Zoltan Varga <vargaz@gmail.com>
9317 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
9318 using __builtin_frame_address (1) as it doesn't work in the presence
9319 of optimizations. Hopefully fixes #77273.
9321 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
9322 -> generics.cs change as it doesn't work with some automake versions.
9324 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
9326 * mini.c: handle systems that sue a different way to
9327 retrieve the stack address of the current thread.
9329 2006-02-09 Zoltan Varga <vargaz@gmail.com>
9331 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
9332 it specially in the makefile.
9334 * generics.2.cs: Add tests for nullable reference types.
9336 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9338 * mini.c: always handle the case when mono_jit_init()
9339 is called in a thread different from the main thread,
9340 confusing libgc (bug #77309).
9342 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
9344 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
9346 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
9348 * mini.c: change optimize_branches () to use a single loop
9349 and introduce a new optimization to simplify some range checks.
9351 2006-02-03 Martin Baulig <martin@ximian.com>
9353 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
9354 and merged with debugger_thread_manager_add_thread().
9355 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
9356 inform the debugger about the main thread.
9358 2006-02-03 Zoltan Varga <vargaz@gmail.com>
9360 * basic.cs: Add test for div.un/rem.un constant folding.
9362 2006-02-03 Neale Ferguson <neale@sinenomine.net>
9364 * cpu-s390x.md: correct int_xor_imm length
9366 2006-02-03 Zoltan Varga <vargaz@gmail.com>
9368 * generics.2.cs: New test for #77442.
9370 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
9373 2006-02-02 Martin Baulig <martin@ximian.com>
9375 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
9376 <mono/metadata/mono-debug-debugger.h>
9378 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
9380 2006-02-02 Martin Baulig <martin@ximian.com>
9382 * debug-debugger.h: New header file for debug-debugger.c.
9384 * debug-debugger.c: Big API cleanup; don't run the managed Main()
9385 function is a separate thread anymore; add support for attaching.
9387 2006-02-01 Zoltan Varga <vargaz@gmail.com>
9389 * tramp-x86.c: Fix a warning.
9391 2006-01-31 Zoltan Varga <vargaz@gmail.com>
9393 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
9394 on very large methods.
9396 * aot.c (load_patch_info): Fix a warning.
9398 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
9400 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
9401 mini-ops.h: alu membase optimizations.
9403 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
9405 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
9406 to speedup StringBuilder.
9408 2006-01-27 Zoltan Varga <vargaz@gmail.com>
9410 * dominators.c (mono_compute_natural_loops): Fix detection of
9411 loop body start blocks.
9413 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
9415 2006-01-26 Zoltan Varga <vargaz@gmail.com>
9417 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
9420 2006-01-25 Massimiliano Mantione <massi@ximian.com>
9422 * aliasing.c: Fixed aliasing issue on 64 bit archs.
9424 2006-01-25 Martin Baulig <martin@ximian.com>
9426 * debug-debugger.c: Moved the `MonoDebuggerManager' and
9427 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
9428 started to cleanup this file a little bit.
9430 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
9432 * mini.c: optimize a codepath frequently happening in generics code.
9434 2006-01-23 Martin Baulig <martin@ximian.com>
9436 * Makefile.am: Only compile debug-debugger.c on supported platforms.
9438 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
9441 * driver.c: debug-debugger.c is only available if
9442 `MONO_DEBUGGER_SUPPORTED' is defined.
9444 2006-01-23 Martin Baulig <martin@ximian.com>
9446 * debug-debugger.c: Only enable this on platforms where the Mono
9447 Debugger is working (x86 and x86_64).
9449 2006-01-21 Martin Baulig <martin@ximian.com>
9451 The Mono Debugger is now using the normal `mono' instead of the
9452 `mono-debugger-mini-wrapper' when executing managed code.
9454 * debug-debugger.c: New file; previously known as
9455 debugger/wrapper/wrapper.c.
9457 * debug-mini.c (mono_init_debugger): Removed.
9459 * driver.c (mono_main): Added new `--inside-mdb' command line
9460 argument which is used when running inside the debugger.
9462 2006-01-20 Zoltan Varga <vargaz@gmail.com>
9464 * liveness.c (mono_analyze_liveness): Remove some unused data
9467 2006-01-17 Zoltan Varga <vargaz@gmail.com>
9469 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
9471 2006-01-16 Zoltan Varga <vargaz@gmail.com>
9473 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
9474 depends on implementation details of monobitset.
9476 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
9479 2006-01-15 Zoltan Varga <vargaz@gmail.com>
9481 * liveness.c: Update after monobitset changes.
9483 2006-01-14 Zoltan Varga <vargaz@gmail.com>
9485 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
9487 2006-01-11 Neale Ferguson <neale@sinenomine.net>
9489 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
9491 * mini-s390x.c: Remove warning messages.
9493 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
9495 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
9497 2006-01-10 Zoltan Varga <vargaz@gmail.com>
9499 * generics.2.cs: Add ldelem/stelem_any test.
9501 2006-01-10 Neale Ferguson <neale@sinenomine.net>
9503 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
9505 2006-01-07 Zoltan Varga <vargaz@gmail.com>
9507 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
9509 2006-01-06 Zoltan Varga <vargaz@gmail.com>
9511 * generics.2.cs: Reenable vtype tests.
9513 * inssel-x86.brg: Remove an icorrect valuetype rule.
9515 2006-01-06 Neale Ferguson <neale@sinenomine.net>
9517 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
9518 initial support for OP_ABS.
9520 2006-01-05 Neale Ferguson <neale@sinenomine.net>
9522 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
9524 2006-01-05 Neale Ferguson <neale@sinenomine.net>
9526 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
9527 conversion and implement LADD/LSUB.
9529 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
9532 2006-01-05 Neale Ferguson <neale@sinenomine.net>
9534 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
9536 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
9539 2006-01-05 Neale Ferguson <neale@sinenomine.net>
9541 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
9542 localloc is encountered. Fixes crash in test-183.cs when using gmcs
9543 (stack walk problem).
9545 2006-01-04 Zoltan Varga <vargaz@gmail.com>
9547 * aot.c (mono_aot_load_method): Fix a warning.
9549 2006-01-03 Neale Ferguson <neale@sinenomine.net>
9551 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
9553 2006-01-03 Zoltan Varga <vargaz@gmail.com>
9555 * iltests.il: Add test for #77148.
9557 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
9560 2006-01-03 Neale Ferguson <neale@sinenomine.net>
9562 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
9564 2006-01-03 Neale Ferguson <neale@sinenomine.net>
9566 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
9567 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
9569 * basic-long.cs: Add lconv-to-r4/r8 tests.
9571 2006-01-03 Zoltan Varga <vargaz@gmail.com>
9573 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
9575 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
9576 here as on other archs.
9578 2005-12-29 Neale Ferguson <neale@sinenomine.net>
9580 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
9582 2005-12-29 Neale Ferguson <neale@sinenomine.net>
9584 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
9586 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
9588 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
9589 instrument_prolog; Add memory_barrier instruction.
9591 2005-12-26 Zoltan Varga <vargaz@gmail.com>
9593 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
9595 2005-12-23 Zoltan Varga <vargaz@gmail.com>
9597 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
9599 * aliasing.c inssel.brg: Fix warnings.
9601 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
9602 could skip initialization of some parts of memory.
9604 * mini.c mini-ia64.c: Fix warnings.
9606 * inssel-sparc.brg: Add an implementation of lneg which actually works.
9608 2005-12-22 Zoltan Varga <vargaz@gmail.com>
9610 * aliasing.c (mono_build_aliasing_information): Add a workaround for
9611 a crash seen on sparc.
9613 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
9615 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
9617 2005-12-21 Neale Ferguson <neale@sinenomine.net>
9619 * mini-ops.h: Add s390_backchain instruction
9621 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
9623 * cpu-s390.md: Add s390_backchain instruction
9625 * mini-s390.c: Significant ABI changes
9627 * mini-s390.h: Cater for zero length structures
9629 2005-12-20 Neale Ferguson <neale@sinenomine.net>
9631 * mini-s390.c: ABI fixes
9633 * inssel-s390.brg: Remove debug statements
9635 * cpu-s390.md: Fix length of ATOMIC_xx operations
9637 2005-12-19 Zoltan Varga <vargaz@gmail.com>
9639 * basic-float.cs: Add float<->long conversion tests.
9641 2005-12-16 Neale Ferguson <neale@sinenomine.net>
9643 * mini-s390.c: Fix LOCALLOC processing.
9645 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
9647 2005-12-15 Zoltan Varga <vargaz@gmail.com>
9649 * iltests.il: Add tests for some opcodes not covered by the other
9652 2005-12-15 Neale Ferguson <neale@sinenomine.net>
9654 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
9655 register loading for Tail processing; Correct trace output.
9657 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
9659 * cpu-s390.md: Correct size of jmp instruction.
9661 2005-12-13 Neale Ferguson <neale@sinenomine.net>
9663 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
9665 2005-12-13 Neale Ferguson <neale@sinenomine.net>
9667 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
9668 Bring s390 up to current level.
9670 2005-12-12 Zltan Varga <vargaz@gmail.com>
9672 * generics.2.cs: Disable the newly added tests as they do not work yet.
9674 * generics.2.cs: Add valuetype tests.
9676 2005-12-09 Zoltan Varga <vargaz@gmail.com>
9678 * basic-long.cs: Add i4->u8 test.
9680 * objects.cs: Add tests for JIT intrinsic.
9682 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
9683 optimizations lost by a mistake.
9685 2005-12-07 Zoltan Varga <vargaz@gmail.com>
9687 * basic-long.cs: Remove a test moved to objects.cs.
9689 * arrays.cs: Add more array tests.
9691 2005-12-06 Zoltan Varga <vargaz@gmail.com>
9693 * arrays.cs: Add new tests for multi-dimensional arrays.
9695 2005-12-06 Raja R Harinath <rharinath@novell.com>
9697 * Makefile.am (test_sources2): Add generics.2.cs.
9698 (EXTRA_DIST): Add test_sources2.
9700 2005-12-05 Ben Maurer <bmaurer@ximian.com>
9702 Support for boxing and unboxing nullable types as well as the
9703 isinst operation on nullables, per the CLI ammendment.
9705 * inssel.brg (CEE_ISINST): Special case for nullable
9707 * mini.c (handle_unbox_nullable): new method
9708 (handle_box): Special case for nullable types
9709 (mono_method_to_ir): Call handle_unbox_nullable in correct
9712 * generics.2.cs: New test suite
9714 * Makefile.am: Support for regression tests with generics.
9716 2005-12-03 Zoltan Varga <vargaz@gmail.com>
9718 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
9719 allocated to registers. Fixes #76800.
9721 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
9723 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
9725 2005-11-30 Zoltan Varga <vargaz@gmail.com>
9727 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
9730 2005-11-29 Zoltan Varga <vargaz@gmail.com>
9732 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
9735 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
9737 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
9738 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
9740 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
9741 single precision before storing to a single precision location.
9743 2005-11-28 Raja R Harinath <rharinath@novell.com>
9745 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
9747 2005-11-27 Zoltan Varga <vargaz@gmail.com>
9749 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
9752 * basic.cs: Remove test_0_byte_compares test which was moved to
9753 objects.cs a long time ago.
9755 2005-11-22 Massimiliano Mantione <massi@ximian.com>
9757 * aliasing.c: Fixed aliasing issue on 64 bit archs.
9759 2005-11-20 Zoltan Varga <vargaz@gmail.com>
9761 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
9762 handlers are called.
9764 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
9767 * mini-ia64.c: Add support for the throw->branch exception
9770 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
9772 2005-11-18 Massimiliano Mantione <massi@ximian.com>
9774 * mini.c: Enabled "fastpath" deadce :-)
9776 2005-11-18 Massimiliano Mantione <massi@ximian.com>
9778 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
9779 alias analysis pass to support it.
9782 * liveness.c: Likewise (liveness computation can use aliasing
9783 information to be more accurate).
9784 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
9785 moreover made so that "--compile-all" uses the given optimization
9786 flags and not the default ones.
9787 * aliasing.c: Alias analysis (new file).
9788 * aliasing.h: Likewise.
9789 * Makefile.am: added "aliasing.c" and "aliasing.h".
9791 2005-11-17 Zoltan Varga <vargaz@gmail.com>
9793 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
9796 2005-11-13 Zoltan Varga <vargaz@gmail.com>
9798 * mini-exceptions.c (mono_handle_exception_internal): Remove the
9799 fp >= end_of_stack exit condition, as it is not needed, and it might
9800 become true for fp eliminated frames.
9802 2005-11-11 Zoltan Varga <vargaz@gmail.com>
9804 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
9807 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
9809 * mini-arm.c: fixed alignment of doubles/longs to match
9810 the C ABI (bug #76635).
9812 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
9814 * aot.c: fix compilation with --enable-minimal=aot.
9816 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
9818 * mini-arm.c: fixed compatibility with the new
9819 floating point emulator package for compares.
9821 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
9823 * mini.c : reverted sig->pinvoke changes (r51396-51397).
9825 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
9827 * mini-exceptions.c (print_stack_frame): Output to stderr.
9828 (mono_handle_native_sigsegv): Ditto.
9830 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
9832 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
9833 OP_LCONV_TO_OVF_I implementation.
9835 * mini-amd64.c: Add support for the throw->branch exception
9838 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
9839 when the catch clause catches a more general exception, i.e. Object.
9841 2005-10-30 Zoltan Varga <vargaz@gmail.com>
9843 * cpu-ia64.md: Remove unused opcodes.
9845 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
9846 specific defines for architectures defining USE_SIGACTION.
9848 * mini-ia64.c: Fix some warnings.
9850 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
9851 version seemed to skip a frame.
9853 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
9855 * mini.c: Clean up the usage of sig->pinvoke flag. Now
9856 only calls which are made to native code use this flag.
9858 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
9860 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
9861 varargs methods as well.
9863 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
9864 which have save_lmf set. Reorganize methods prologs a bit.
9866 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
9867 debugger to the proper place.
9869 2005-10-29 Martin Baulig <martin@ximian.com>
9871 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
9872 when running inside the debugger until the debugger has support
9875 2005-10-26 Zoltan Varga <vargaz@gmail.com>
9877 * mini.h: Fix a warning.
9879 2005-10-24 Miguel de Icaza <miguel@novell.com>
9881 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
9882 we expose publicly, this returns the string.
9884 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
9886 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
9887 with fp elimination.
9889 2005-10-21 Zoltan Varga <vargaz@gmail.com>
9891 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
9892 native stacktrace using the glibc 'backtrace' function if available.
9894 2005-10-20 Zoltan Varga <vargaz@gmail.com>
9896 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
9898 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
9899 handle SIGSEGVs received while in native code.
9901 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
9902 code, call mono_handle_native_sigsegv which will abort the runtime
9903 after printing some diagnostics, instead of converting it into a
9904 confusing NullReferenceException.
9906 2005-10-18 Zoltan Varga <vargaz@gmail.com>
9908 * cpu-pentium.md: Remove unused opcodes.
9910 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
9912 * mini-amd64.h (MonoLMF): Add rsp field.
9914 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
9917 2005-10-17 Zoltan Varga <vargaz@gmail.com>
9919 * mini-codegen.c (get_register_spilling): Fix some warnings.
9921 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
9923 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
9924 elimination during exception handling. Enable fp elimination by
9927 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
9930 2005-10-16 Martin Baulig <martin@ximian.com>
9933 (mono_debugger_run_finally): New public method for the debugger.
9935 2005-10-10 Zoltan Varga <vargaz@gmail.com>
9937 * debug-mini.c (mono_debug_init_method): Fix warning.
9939 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
9940 the 'exname' parameter const to fix some warnings.
9942 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
9944 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
9945 introduced by the previous patch.
9947 2005-10-08 Zoltan Varga <vargaz@gmail.com>
9949 * basic-float.cs: Add test for precision of float arithmetic.
9951 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
9952 when loading/storing single values from/to memory.
9954 * mini.c (mono_jit_compile_method_with_opt): Create the function
9955 pointers in the correct domain.
9957 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
9959 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
9960 introduced by previous patch.
9962 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
9963 when out_filter_idx is NULL.
9965 * mini-exceptions.c: Don't run filter clauses twice during exception
9966 handling. Fixes #75755.
9968 2005-10-07 Zoltan Varga <vargaz@gmail.com>
9970 * aot.c: Add support for ldflda wrappers.
9972 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
9975 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
9977 * mini.c, mini.h: do not consider exception handlers blocks when
9978 setting up interface variables.
9980 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
9982 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
9984 2005-10-03 Zoltan Varga <vargaz@gmail.com>
9986 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
9987 causes a regression.
9989 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
9991 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
9993 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
9994 of the OP_P definitions.
9996 * TODO: Add a proposal for dealing with the CEE/OP mess.
9998 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
9999 optimizations from the x86 port.
10001 * cpu-amd64.md: Ditto.
10003 * basic.cs basic-long.cs: Add tests.
10005 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
10007 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
10008 Patrik Torstensson's implementation of my exception-handling
10009 optimization idea, when the exception object is not used
10012 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
10014 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
10015 of the mul_imm optimizations from the old jit.
10017 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
10019 * mini.c, liveness.c: patch by Patrik Torstensson and
10020 Zoltan Varga to improve performance in methods with
10023 2005-09-30 Zoltan Varga <vargaz@gmail.com>
10025 * driver.c: Remove 'Globalization' entry from --version.
10027 2005-09-28 Zoltan Varga <vargaz@gmail.com>
10029 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
10030 there is a profiler interested in JIT events.
10032 * aot.c: Load profile files produced by the AOT profiling module, and
10033 reorder methods based on the profiling info. Add a 'method_order' table
10034 to the AOT file to make mono_aot_find_jit_info work with the reordered
10037 * mini.h: Bump AOT file version info.
10039 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
10041 * mini-arm.h: work around what looks like a gcc bug when optimizations
10044 2005-09-28 Raja R Harinath <rharinath@novell.com>
10046 * Makefile.am (AM_CFLAGS): Don't use += to append inside
10047 conditionals. Use ...
10048 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
10050 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
10052 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
10053 to determine the amount of memory to copy when passing valuetypes.
10055 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
10056 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
10058 2005-09-27 Zoltan Varga <vargaz@gmail.com>
10060 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
10061 information about aot.
10063 2005-09-27 Ben Maurer <bmaurer@ximian.com>
10065 * *.c: Replace the use of {Enter,Leave}CriticalSection with
10066 macros. This will allow a deadlock debugger to easily be plugged
10069 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
10071 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
10073 2005-09-27 Raja R Harinath <rharinath@novell.com>
10075 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
10076 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
10077 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
10078 ($(arch_built)) [CROSS_COMPILING]: Error out.
10080 2005-09-26 Zoltan Varga <vargaz@gmail.com>
10082 * aot.c: Add support for the no_special_static flag for classes.
10084 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
10086 * Reapply reverted patches.
10088 * *: Revert r50174 as well.
10090 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
10092 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
10094 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
10096 2005-09-23 Miguel de Icaza <miguel@novell.com>
10098 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
10099 part of the SIG_HANDLER_SIGNATURE.
10101 2005-09-23 Zoltan Varga <vargaz@gmail.com>
10103 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
10106 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
10107 introduced by previous patch.
10109 2005-09-21 Zoltan Varga <vargaz@gmail.com>
10111 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
10112 saved registers too.
10114 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
10115 upon the information returned by get_call_info ().
10117 * mini-x86.c (add_float): Fix stack size calculation.
10118 (mono_arch_call_opcode): Rewrite this so it works based up the
10119 information returned by get_call_info ().
10120 (mono_arch_get_this_vret_args): Ditto.
10122 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
10124 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
10125 in cinfo to determine the registers which need to be used.
10127 2005-09-20 Miguel de Icaza <miguel@novell.com>
10129 * driver.c (mono_main): Add --server and --desktop flags.
10131 2005-09-16 Zoltan Varga <vargaz@gmail.com>
10133 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
10134 registers as global registers.
10136 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
10137 longer needed with the new register allocator.
10139 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
10141 * cpu-ia64.md: Remove unused opcodes.
10143 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
10145 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
10147 * cpu-amd64.md: Remove unused opcodes.
10149 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
10150 needed with the new register allocator.
10152 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
10155 2005-09-16 Raja R Harinath <rharinath@novell.com>
10157 * Makefile.am (check-local): Don't invoke semdel-wrapper.
10159 2005-09-16 Martin Baulig <martin@ximian.com>
10161 * exceptions-amd64.c
10162 (throw_exception): Don't call mono_debugger_throw_exception() if
10163 we're a rethrow - see the FIXME in the code.
10165 2005-09-15 Geoff Norton <gnorton@customerdna.com>
10167 * mini.c (mono_init_exceptions): This only works on some architectures.
10169 2005-09-15 Zoltan Varga <vargaz@gmail.com>
10171 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
10174 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
10176 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
10177 now in mini-exceptions.c.
10179 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
10181 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
10182 now in mini-exceptions.c.
10184 2005-09-15 Zoltan Varga <vargaz@gmail.com>
10186 * exceptions-x86.c: Applied patch from Patrik Torstensson
10187 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
10189 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
10190 code into mini-exceptions.c. Add some assertions to it.
10192 2005-09-12 Zoltan Varga <vargaz@gmail.com>
10194 * aot.c (emit_section_change): Applied patch from "The Software Team"
10195 (<software@solmersa.com>). Fix as errors on windows.
10197 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
10199 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
10200 method info into the LMF.
10202 2005-09-11 Zoltan Varga <vargaz@gmail.com>
10204 * mini-ia64.c: Add proper unwind info for method epilogs.
10206 * exceptions-ia64.c: Add some code to help debugging.
10208 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
10210 * mini-exceptions.c: Fix warning.
10212 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
10214 * mini.c: Really fix build.
10216 * mini-x86.c mini-amd64.c: Fix build.
10218 2005-09-11 Zoltan Varga <vargaz@gmail.com>
10220 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
10222 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
10223 some Interlocked methods as intrinsics.
10225 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
10226 for Thread methods as well.
10228 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
10230 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
10232 * mini-ia64.c mini-x86.c mini-amd64.c
10233 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
10236 * mini.c (mono_init_exceptions): Fix build breakage.
10238 2005-09-10 Zoltan Varga <vargaz@gmail.com>
10240 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
10241 of instructions. Use the new ia64_unw_op macros for emitting unwind
10244 * mini.c (mono_init_exceptions): Initialize exception handling
10245 related trampolines at startup.
10247 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
10249 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
10251 2005-09-09 Zoltan Varga <vargaz@gmail.com>
10253 * mini.c: Handle type loading errors gracefully during compilation and
10254 throw the appropriate exception.
10256 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
10258 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
10259 for the mono binary.
10261 2005-09-09 Martin Baulig <martin@ximian.com>
10263 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
10266 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
10268 * mini-arm.h: use emulation for conv.r.un for the release.
10270 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
10272 * mini-arm.c, objects.cs: more fixes and tests for them.
10274 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
10276 * mini-arm.c: align structures to at least 4 bytes to be able
10277 to keep our current optimized memcpy.
10279 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
10281 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
10283 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10285 * mini.c: ignore SIGPIPE.
10287 2005-09-04 Zoltan Varga <vargaz@gmail.com>
10289 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
10291 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
10293 2005-09-02 Zoltan Varga <vargaz@gmail.com>
10295 * mini.h: Add prototype for mono_allocate_stack_slots_full.
10297 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
10299 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
10300 exception handling support.
10301 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
10302 patch by Brian Koropoff <briank@marakicorp.com>).
10304 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
10306 * mini.c: revert another 'optimization' which breaks when
10307 items on the eval stack need to be saved at a basic block end
10310 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
10312 * jit-icalls.c: for arrays, ensure we always provide
10315 2005-08-30 Zoltan Varga <vargaz@gmail.com>
10317 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
10319 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
10321 2005-08-29 Zoltan Varga <vargaz@gmail.com>
10323 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
10324 arguments in their original register.
10326 2005-08-28 Zoltan Varga <vargaz@gmail.com>
10328 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
10331 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
10332 when ssapre is enabled.
10334 * inssel-long.brg: Fix bug in previous patch.
10336 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
10337 multiplication by a constant.
10339 2005-08-27 Zoltan Varga <vargaz@gmail.com>
10341 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
10344 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
10347 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
10349 * inssel-arm.brg: apply changes tested by Brian Koropoff
10350 <briank@marakicorp.com>.
10352 2005-08-25 Zoltan Varga <vargaz@gmail.com>
10354 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
10356 2005-08-24 Zoltan Varga <vargaz@gmail.com>
10358 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
10359 to the same register if dreg is just a base register.
10360 (print_ins): Improve printing of membase opcodes.
10362 * inssel-x86.brg: Add optimized ldind(reg) rules.
10364 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
10366 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
10368 * mini.c: when running under valgrind, set the stack bottom for
10369 the GC at the actual approximate stack for the app (fixes running
10370 mono with valgrind).
10372 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
10374 * mini.c: do no break at the first valuetype to init found
10375 (fixes bug #75791).
10377 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
10379 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
10381 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
10383 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
10385 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
10387 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
10389 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
10391 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
10393 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
10396 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
10399 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
10402 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
10404 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
10406 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
10408 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
10409 in the tail recursion optimization.
10411 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
10412 debug info into the assembly file.
10414 * iltests.il: Add test for filter regions.
10416 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
10417 initial stack of filter regions. Fixes #75755.
10419 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
10421 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
10422 stack requirements.
10424 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
10426 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
10427 the check for an already compiled method on non-ia64 platforms.
10428 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
10431 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
10433 * inssel-x86.brg: Add some optimized call rules.
10435 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
10437 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
10440 * mini.h mini-trampolines.c: Pass the trampoline argument to
10441 mono_arch_patch_delegate_trampoline.
10443 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
10445 * mini-trampolines.c: Fix build.
10447 * mini-amd64.h: Add delegate trampolines.
10449 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
10451 * inssel-amd64.brg: Add optimized call rules.
10453 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
10455 * inssel-ia64.brg: Add optimized ldind(reg) rules.
10457 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
10459 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
10462 * mini-ia64.c: Remove LMF fixmes.
10464 * mini-ia64.h: Remove most fields from LMF.
10466 * inssel-ia64.brg (stmt): Fix unaligned access errors.
10468 * mini-trampolines.c: Add support for IA64 function descriptors.
10470 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
10471 for IA64 function descriptors.
10473 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
10475 * tramp-arm.c: patch the vtable for virtual calls. Added
10476 support code to register/unregister the LMF.
10477 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
10480 2005-08-19 Dick Porter <dick@ximian.com>
10482 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
10483 bit value if needed.
10485 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
10487 * mini.c (mini_get_method): Move handling of wrapper data here.
10489 * mini.c (mono_method_to_ir): Add support for dynamic methods.
10491 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
10494 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
10495 bblock->code does not remain empty.
10497 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
10499 * arrays.cs: Add regression test for #75832.
10501 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
10502 rules. Fixes #75832.
10504 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
10505 instruction scheduling.
10507 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
10509 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
10511 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
10513 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
10515 * mini-codegen.c: Fix VC build.
10517 * cpu-pentium.md: Increase length of atomic_exhange_i4.
10519 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10521 * mini.h: fix signature for mono_register_opcode_emulation.
10523 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
10525 * mini.c: Get rid of most of the helper_sig_... constants using
10526 mono_create_icall_signature ().
10528 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
10530 * jit-icalls.c (helper_ldstr): New helper function.
10532 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
10534 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
10535 throw, load the string using a helper call instead of creating a string object.
10537 * aot.c: Update after LDSTR changes.
10539 * mini.h: Bump AOT file version.
10541 * aot.c: Save class size info into the AOT file. Print more statistics during
10544 * mini.h: Bump AOT file version.
10546 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10547 ordering of disasm cases. Fixes #74957.
10549 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
10551 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
10552 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
10553 the generic code needed for the ARM port.
10555 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
10557 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
10558 inssel-arm.brg: more ARM features and fixes.
10560 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
10562 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
10563 ARM port work in progress.
10565 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
10567 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
10569 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
10571 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
10573 * inssel.brg (mini_emit_memset): Add support for unaligned access.
10575 * *-ia64.*: Ongoing IA64 work.
10577 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
10579 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
10581 * TODO: Remove out-of-data todo stuff.
10583 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
10586 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
10588 * mini.h: Bump corlib version.
10590 2005-07-27 Martin Baulig <martin@ximian.com>
10593 (create_copy_ins): Added `const unsigned char *ip' argument; set
10594 `copy->cil_code' from it.
10596 2005-07-27 Martin Baulig <martin@ximian.com>
10598 * mini-exceptions.c (mono_handle_exception): Don't call
10599 mono_debugger_handle_exception() for filters.
10601 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
10603 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
10606 2005-07-26 Martin Baulig <martin@ximian.com>
10608 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
10610 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
10611 helper_compile_generic_method() if the method is actually virtual
10614 2005-07-26 Martin Baulig <martin@ximian.com>
10617 (trampoline_code): Renamed to `mono_trampoline_code' and made it
10618 public; this is now accessed directly by the debugger.
10619 (mono_generic_trampoline_code): Removed.
10622 (mono_debug_init_method): Also add interncalls and wrappers.
10624 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
10626 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
10628 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
10630 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
10632 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
10634 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
10636 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
10638 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
10639 getting TLS offsets on AMD64 too.
10641 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
10643 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
10645 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
10647 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
10648 inssel-arm.brg, mini-arm.h: ARM port work in progress.
10650 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
10652 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
10654 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
10657 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
10658 mono_sparc_is_virtual_call ().
10660 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
10662 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
10663 trampoline parameters.
10665 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
10667 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
10668 to mono_arch_get_vcall_slot_addr.
10670 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
10673 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
10675 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
10677 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
10679 2005-07-19 Martin Baulig <martin@ximian.com>
10681 * exceptions-amd64.c (throw_exception): Call
10682 mono_debugger_throw_exception() here like we're doing it on i386.
10684 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
10686 * mini-ia64.c: Add optimized TLS access support.
10688 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
10690 * mini-exceptions.c: Ongoing IA64 work.
10692 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
10694 * mini.c: Use the default optimization set when embedding. Fixes
10697 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
10699 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
10700 of trampolines to a separate file.
10702 * mini-trampolines.c: New file.
10704 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
10707 * tramp-x86.c: Reorganize the trampoline code to be similar to the
10710 * mini-codegen.c: Fix cygwin build.
10712 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
10714 * mini.c: Add some minor changes needed by the IA64 port.
10716 * *-ia64.*: Ongoing IA64 work.
10718 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
10720 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
10721 trampolines into arch-independent and arch-dependent parts.
10723 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
10725 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
10727 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
10729 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
10730 the xp-regalloc-branch for amd64.
10732 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
10733 xp-regalloc-branch for x86.
10735 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
10737 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
10739 2005-07-06 Martin Baulig <martin@ximian.com>
10742 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
10743 (mono_jit_runtime_invoke): Likewise.
10745 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
10747 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
10750 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
10751 without loading their metadata. Reorganize the file format so exception handling+
10752 debug info is kept separate from normal method info. Create MonoJitInfo
10753 structures for methods lazily.
10755 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
10757 (x86_class_init_trampoline): Patch AOT class init trampolines too.
10759 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
10761 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
10764 * mini.h: Bump AOT file version.
10766 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
10768 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
10770 2005-07-01 Raja R Harinath <rharinath@novell.com>
10772 * Makefile.am (check-local): Call semdel-wrapper.
10774 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
10776 * mini-x86.c: Revert the last change as it seems to break the build..
10778 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
10780 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
10782 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
10784 2005-06-27 Ben Maurer <bmaurer@ximian.com>
10786 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
10787 outside of the macro, so strange stuff doesn't happen with gcc4
10788 (NEW_AOTCONST_TOKEN): Likewise.
10790 2005-06-28 Martin Baulig <martin@ximian.com>
10792 * mini.c (mini_class_is_system_array): New static method; use this
10793 instead of `klass->parent == mono_defaults.array_class' everywhere
10794 since this also works for the new generic array class.
10796 2005-06-26 Ben Maurer <bmaurer@ximian.com>
10798 * inssel.brg: Remove warnings.
10800 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
10802 * mini-ia64.c: Ongoing IA64 work.
10804 * basic-float.cs: Add float->i1 conversion test.
10806 * iltests.il: Add conv.u4 test.
10808 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
10810 * inssel-long.brg: Fix bug caused by last change.
10812 2005-06-23 Geoff Norton <gnorton@customerdna.com>
10814 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
10815 BSDs. Allows the x86 JIT to work on OSX86
10817 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
10819 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
10822 * mini-ia64.c: Ongoing IA64 work.
10824 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
10826 * mini-ia64.c: Ongoing IA64 work.
10828 * driver.c: Clean up jit_code_hash as well when using --regression.
10830 * inssel-long.brg: Fix long->i4/u4 conversion rules.
10832 * basic-long.cs: Add tests for long->u4 conversion.
10834 2005-06-18 Ben Maurer <bmaurer@ximian.com>
10836 * mini.c: Take mono_get_domainvar out of macros. This makes sure
10837 that we do not depend on undefined C behavior: the order stuff
10838 gets evaluated within an expression. Fixes mono when compiled on
10841 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
10843 * *-ia64.*: Ongoing IA64 work.
10845 * aot.c: Lower memory usage while loading AOT methods.
10847 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
10849 * mini.h: Bump AOT file format version.
10851 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
10853 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
10855 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
10857 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
10858 not on callee assembly). Fixed some comments.
10860 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
10862 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
10863 it gets proper disassembly.
10864 (emit_method_info): Remove some dead code.
10866 * mini.c (mini_method_compile): Allways allocate the GOT var in
10867 mono_method_to_ir for emulating opcodes.
10869 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
10871 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
10872 before freeing the code memory. Fixes #74990.
10874 * objects.cs: Add regression test for #74992.
10876 * liveness.c: Extend live ranges of arguments to the beginning of the
10877 method. Fixes #74992.
10879 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
10880 so it points into the faulting instruction.
10882 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
10884 * jit-icalls.c (mono_imul_ovf): Add exception handling.
10886 * *-ia64.*: Ongoing IA64 work.
10888 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
10890 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
10892 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
10894 * *-ia64.*: Ongoing IA64 work.
10896 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
10898 * basic-long.cs: Add tests for add/sub.ovf.
10900 * basic.cs: Add tests for sub.ovf.
10902 * *-ia64.*: Ongoing IA64 work.
10904 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
10906 * *-ia64.*: Ongoing IA64 work.
10908 * basic.cs: Add conv.ovf.i4.un test.
10910 2005-06-09 Massimiliano Mantione <massi@ximian.com>
10912 * mini.c: (remove_block_if_useless) Fixed bug 75061.
10914 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10916 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
10918 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
10920 * *-ia64.*: Ongoing IA64 work.
10922 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10925 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
10927 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
10929 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
10931 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
10933 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
10935 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
10936 of a call is callable by a near call.
10938 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
10940 * mini-ia64.c: Ongoing IA64 work.
10942 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
10944 * genmdesc.c: Make the generated array non-static.
10946 * inssel-long.brg: Fix LSHR_IMM rule.
10948 * *-ia64.*: Ongoing IA64 work.
10950 * *-ia64.*: Ongoing IA64 work.
10952 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
10954 * *-ia64.*: Ongoing IA64 work.
10956 * *-ia64.*: Ongoing IA64 work.
10958 * mini-ia64.c: Ongoing IA64 work.
10960 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
10962 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
10964 * objects.cs basic-calls.cs: Move some tests to objects.cs.
10966 * objects.cs basic-long.cs: Move some tests to objects.cs.
10968 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
10970 * *-ia64.*: Ongoing IA64 work.
10972 * iltests.il: Add a new test.
10974 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
10975 newobj. Fixes #75042.
10977 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
10979 * *-ia64.*: Ongoing IA64 work.
10981 * *-ia64.*: Ongoing IA64 work.
10983 * *-ia64.*: Ongoing IA64 work.
10985 * basic.cs objects.cs: Move tests accessing static variables as well.
10987 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
10989 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
10991 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
10993 * driver.c: Always print failed tests.
10995 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
10998 * *ia64*: Ongoing IA64 work.
11000 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
11002 * basic.cs: Add tests for add.ovf. Fix warnings.
11004 2005-05-18 Miguel de Icaza <miguel@novell.com>
11006 * driver.c (mono_main): Avoid crash if no argument is passed to
11007 --break; Do not use g_error, but f_printf. And fix all other
11008 ocurrences of the same crash.
11010 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
11012 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
11013 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
11016 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
11018 * *-ia64.*: Add beginnings of IA64 backend.
11020 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
11022 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
11024 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
11027 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
11029 * mini-amd64.c: Fix a warning.
11031 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
11033 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
11034 in float_neg. Fixes #74897.
11036 * mini-amd64.c (emit_call): Fix another near call bug.
11038 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
11040 * declsec.c: Keep the appdomain information in the structure. Added a
11041 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
11042 value gets overwritten).
11043 * declsec.h: Set the default MonoArray for the the stack to 6. Added
11044 an MonoAppDomain member to MonoSecurityFrame.
11045 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
11046 used in the stack walk. Now use a MonoArray which grow (double) when
11049 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
11051 * mini.c: Re-enabled runtime cleanup, since running threads should
11052 now properly stop when exiting.
11054 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
11056 * mini-codegen.c: New file contaning the arch-independent local
11057 register allocator. Not used by any architectures yet.
11059 * mini.h linear-scan.c: Merge some changes from the
11060 mini-xp-local-regalloc branch.
11062 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
11064 * mini-amd64.c (emit_call): Fix calls to native functions when the
11065 runtime is compiled as a shared library. Fixes #74756.
11067 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
11068 on a literal field. Fixes #74751.
11070 2005-04-25 Raja R Harinath <rharinath@novell.com>
11072 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
11074 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
11076 * objects.cs: Add missing null casting test.
11078 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
11080 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
11081 in wrapper methods. Also rename 'address' variable to 'offset'.
11083 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
11085 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
11088 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
11090 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
11093 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
11095 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
11097 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
11099 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
11100 just the last bytes.
11102 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
11104 * aot.c (mono_compile_assembly): Fix warning.
11106 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
11107 by the _MSC_VER stuff.
11109 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
11111 * inssel-long.brg: Fix #74588.
11113 * cpu-amd64.md: Fix #74591.
11115 * iltests.il: Add new regression tests.
11117 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
11119 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
11122 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
11124 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
11126 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
11127 from Bill Middleton <flashdict@gmail.com>.
11129 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
11131 * arrays.cs: Add new regression test. Fix warnings.
11133 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
11135 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
11136 and leakage in CKFINITE.
11138 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
11139 this to a null op since it is called on amd64 too.
11141 * exceptions-amd64.c (get_throw_trampoline): Align stack.
11143 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
11144 body since this is not used on amd64.
11146 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
11148 * mini-amd64.c: Remove obsolete fixmes.
11150 * mini.c (print_method_from_ip): Fix debugging support.
11152 2005-2-1 Massimiliano Mantione <massi@ximian.com>
11154 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
11155 so that expressions that don't give much gain are not reduced.
11156 * ssapre.h: Likewise.
11158 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
11160 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
11162 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
11164 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
11166 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
11168 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
11170 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
11172 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
11174 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
11177 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
11179 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
11181 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
11183 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
11184 MONO_ARCH_USE_SIGACTION. Fixes #74252.
11186 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
11188 * mini-x86.c: Fix up stack overflow handling.
11190 * exceptions.cs: Add new regression test.
11192 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
11194 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
11195 mono_jit_thread_attach.
11197 * mini.c (mono_method_to_ir): Verify called method is not abstract.
11199 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
11201 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
11202 avoid calling constructors using callvirt.
11204 * inssel.brg: Fix #74073.
11206 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
11208 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
11209 compilation with non-GCC compilers.
11210 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
11211 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
11213 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
11215 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
11216 klass->interface_offsets (will likely fix bug#74073).
11218 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
11220 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
11222 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
11224 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
11225 to amd64_div_reg_size ().
11227 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
11229 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
11231 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
11233 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
11235 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
11237 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
11239 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
11241 * mini.c (mono_precompile_assembly): Load and precompile referenced
11242 assemblies as well. Fixes #74015.
11244 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
11246 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
11248 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
11250 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
11251 a lot of checks and (anyway) permissions cannot work until corlib is
11254 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
11256 * mini-ppc.c: fixed ABI issue on sysv/ppc.
11258 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
11260 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
11261 calls (fixes bug#72824).
11263 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
11265 * mini.c: fix tail recursion elimination (see test in bug#73936).
11267 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
11269 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
11270 some fp functions in sse2 mode.
11272 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
11274 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
11276 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
11278 * mini.h mini.c: Add mono_get_jit_tls_key ().
11280 * mini-x86.c: Enable fast TLS support on windows.
11282 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
11284 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
11285 * mini.c: Check for p/invoke method when generating code. If a
11286 p/invoke method, or it's class, isn't decorated with [Suppress
11287 UnmanagedCodeSecurity] then generate code to call System.Security.
11288 UnmanagedDemand (only if the security manager is active).
11290 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
11292 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
11293 last change as it seems to cause strange crashes.
11295 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
11297 * *.c: handle unsafe function pointers where needed.
11299 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
11301 * mini.c (mono_jit_free_method): Remove the fixme too.
11303 2005-03-15 Miguel de Icaza <miguel@novell.com>
11305 * mini.c: As discussed, make the code actually free the delegate
11306 thunk now, to enable the debugging of delegate problems, use
11307 MONO_DEBUG=1 when running Mono.
11309 This takes also care of parts of the leaks as seen by Joe.
11311 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
11313 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
11314 thread_tls_offset calculation.
11316 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
11318 * declsec.c: Reworked linkdemand checks for icall. The previous code
11319 was using the declaration code (untrusted) and didn't work as expected
11320 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
11323 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
11325 * iltests.il: Add new localloc test.
11327 * mini-amd64.c: Handle large stack allocations the same way as on
11328 windows if stack overflow handling is working.
11330 * mini-amd64.c: Allocate the signal stack using mmap.
11332 * mini.c (sigsegv_signal_handler): Fix reading of context.
11334 * mini-exceptions.c: Fix up stack overflow handling.
11336 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
11338 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
11340 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
11342 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
11344 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
11345 tramp_init functions as they are no longer needed.
11347 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
11349 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
11351 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
11353 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
11355 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
11358 * mini-ops.h: Add OP_LMUL_IMM.
11360 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
11361 long mul/div opcodes as intrinsic.
11363 * mini-amd64.c (emit_call): Handle the case when the callee might be
11366 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
11368 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
11371 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
11373 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
11375 2005-03-09 Ben Maurer <bmaurer@ximian.com>
11377 * mini.c (mono_codegen): Don't leak here, to help people running
11380 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
11382 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
11383 conversions in sse2 mode.
11385 * basic-float.cs: Add regression test.
11387 * mini-amd64.c: Reenable sse2.
11389 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
11391 * mini-amd64.c: Disable sse2 until some regressions are fixed.
11393 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
11395 * driver.c: Copyright text should include 2005.
11397 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
11399 * cpu-amd64.md (load_membase): Fix more max lengths.
11401 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
11403 * cpu-amd64.md (load_membase): Fix max length.
11405 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
11407 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
11409 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
11410 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
11412 * basic-float.cs: Add rounding regression test.
11414 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
11416 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
11418 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
11419 structures in registers for pinvoke wrappers.
11421 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
11423 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
11425 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
11427 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
11428 wrapper to mono_jit_thread_attach.
11430 * mini.c (mini_jit_thread_attach): New jit icall.
11432 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
11433 native->managed wrappers.
11435 * exceptions.cs: Add new regression test.
11437 * mini.c (optimize_branches): Check regions in the cbranch to throw
11438 block case as well. Fixes #73242.
11440 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
11442 * mini.c: thread safety fixes.
11444 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
11446 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
11447 patching stuff, since delegates use jump trampolines so there is
11450 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
11453 * tramp-amd64.c: Fix build.
11455 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
11456 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
11458 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
11459 Rename this to mono_arch....
11460 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
11462 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
11464 * mini-amd64.c (emit_call): If both the caller and the callee is
11465 guaranteed to have 32 bit addresses, emit a normal call.
11467 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
11469 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
11470 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
11471 method_ptr inside delegates.
11473 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
11475 * mini.c (mono_jit_free_method): Free the method info even if the native code is
11476 invalidated. Fixes #73001.
11478 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
11480 * mini-x86.c: Only use stdcall for pinvokes on windows.
11482 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
11484 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
11485 * mini-x86.c: remove unreliable __thread var offset detection,
11486 use the correct accessors and enable by default.
11488 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
11490 * mini.c (mono_jit_free_method): Fix memory leak.
11492 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
11494 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
11496 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
11498 * cpu-amd64.md: Fix lengths of atomic opcodes.
11500 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
11502 * driver.c: try to not imply using ICU is any good.
11504 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
11506 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
11507 functions as inline ops.
11509 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
11510 some Interlocked functions as inline ops.
11512 * mini.c (move_basic_block_to_end): Fix bug in last patch.
11514 * mini.h (MonoBasicBlock): Reorganize fields a bit.
11516 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
11518 * mini.c: Add support for OP_NOT_TAKEN.
11520 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
11521 structures in registers for pinvoke wrappers.
11523 * mini-amd64.c: Fix warnings.
11525 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
11527 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
11529 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
11531 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
11532 address instead of loading the address from it.
11534 * mini-x86.c: Add support for returning small structs in registers
11535 on Win32. Fixes part of #70864.
11537 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
11539 * trace.c (get_token): Improve error checking.
11541 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
11543 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
11545 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
11547 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
11548 it can be reused for MonoClass.
11549 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
11552 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
11554 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
11555 instead of a MonoReflectionMethod. The method information wasn't used
11556 when displaying SecurityException details (but will be now).
11558 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
11560 * Makefile.am : windows build fix.
11562 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
11564 * iltests.il: Add new regression test.
11566 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
11569 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
11571 * mini.c: Moved linkdemand check into helper function check_linkdemand
11572 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
11575 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
11577 * declsec.c: Added statistics counter for different kinds of
11579 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
11580 (and commented) declaration.
11581 * mini.c: Added statistics counter for security Demand code
11582 generation. Added display of security statistics.
11584 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
11586 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
11587 Fix compilation errors under gcc-2.95.
11589 2005-02-12 Ben Maurer <bmaurer@ximian.com>
11591 * mini.c, driver.c: Use the new jit trampoline hashtable
11593 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
11595 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
11597 2005-02-11 Martin Baulig <martin@ximian.com>
11599 * debug-mini.c (mono_debug_close_method): Free the line number array.
11601 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
11603 * aot.c: Break up large methods into smaller ones. Share GOT slots for
11606 * mini.h: Bump AOT file format version.
11608 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
11610 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
11612 * declsec.h: Added macros to get/set lazyly initialized security
11613 informations about assemblies. Added new enum for different type of
11614 possible LinkDemand violation. Added function to check LinkDemands.
11615 * mini.h: Added a field to MonoCompile to hold any security violation
11616 detected when JITting a method (so it can be thrown later).
11617 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
11618 and CEE_CALLVIRT. Added code to throw exception at the end of
11619 mini_method_compile (note: the exception is unhandled right now).
11621 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
11623 * mini.c, jit-icalls.c: use the managed implementation of
11624 memset for initobj and memset, to avoid managed <-> unmanaged
11627 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
11629 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
11630 optimization if it would need a GOT var.
11632 * basic.cs: Add tests for constant propagation and switch statements.
11634 * ssa.c: Fix out-of-range constant propagation and switch statements.
11636 2005-02-09 <vargaz@freemail.hu>
11638 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
11640 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
11642 * cpu-amd64.md (load_membase): Fix max length of load_membase.
11644 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
11646 * mini.c: update to new signature of mono_class_get_allocation_ftn().
11648 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
11650 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
11651 arithmetic operations.
11653 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
11655 * mini-ppc.c: add a workaround for broken user code that
11656 DllImports vararg functions with non-vararg signatures.
11658 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
11660 * mini.c (mono_jit_compile_method_inner): Add detection and a
11661 meaningfull error message for assemblies written in Managed C++.
11663 * tramp-amd64.c mini-amd64.h: Add support for
11664 create_trampoline_from_token ().
11666 * aot.c mini-x86.c abcremoval.c: Applied patch from
11667 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
11669 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
11671 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
11672 which takes a MonoImage/token as parameter instead of a MonoMethod.
11674 * aot.c: Use the new trampoline for initializing vtables.
11676 * aot.c: Add support for ldfld/stfld_remote wrappers.
11678 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
11679 rules for compare <MEM>, IMM.
11681 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
11683 * aot.c: Handle inherited finalizers correctly.
11685 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
11687 * inssel.brg (stmt): Add a missing _setup_... ().
11689 * aot.c: Save some parts of the class state to the AOT file and use it
11690 to recompute that state when a class is initialized.
11692 * mini.c: Install AOT hooks into the runtime.
11694 * mini.h: Bump AOT file format version.
11696 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
11699 * iltests.il: Add new test.
11701 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
11703 * mini.c: fix typo.
11705 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
11707 * mini.c: setup the statistical profiler in the thread attach
11708 callback to cope with the new single thread code.
11710 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
11712 * mini-ppc.c: ensure we have enough room for the profiler
11713 calls (fixed bug#72084).
11715 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
11717 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
11720 2005-2-1 Massimiliano Mantione <massi@ximian.com>
11722 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
11724 2005-2-1 Massimiliano Mantione <massi@ximian.com>
11726 * ssapre.c: Fixed an issue with down safety (this allows IronPython
11727 to succesfully execute parrotbench).
11728 * ssapre.h: Likewise.
11730 2005-2-1 Massimiliano Mantione <massi@ximian.com>
11732 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
11733 variable for stores to method arguments (fixes a SSAPRE issue).
11735 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
11737 * mini.c: handle value types in dup, fixes gen-112.cs.
11739 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
11741 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
11742 sequence for calls in dynamic methods to avoid thunks.
11744 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
11746 * mini.c: correctly remove dynamic methods from the hashtable.
11748 2005-1-20 Massimiliano Mantione <massi@ximian.com>
11750 * driver.c: Disabled SSAPRE until fix the bug that appears
11751 in IronPython's parrotbench.
11753 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
11755 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
11757 * mini.c (mono_method_to_ir): Revert the previous change.
11759 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
11760 when AOT compiling.
11762 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
11763 mono_jit_info_table_find () etc. when running under valgrind.
11765 * inssel.brg: Fix warnings.
11767 * mini-exceptions.c: Fix warnings.
11769 2005-01-31 Martin Baulig <martin@ximian.com>
11771 * driver.c (compile_all_methods_thread_main): Don't try to compile
11772 generic methods or anything which has type parameters.
11774 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
11776 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
11778 * TestDriver.cs: Add --verbose flags.
11780 * graph.c ssa.c: Fix 64 bit warnings.
11782 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
11783 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
11784 Fix 64 bit warnings.
11786 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
11787 variable not spotted by gcc.
11789 * mini-amd64.c inssel-amd64.brg: Applied patch from
11790 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
11791 X86_COMPARE_MEMBASE opcodes.
11793 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
11795 2005-01-29 Ben Maurer <bmaurer@ximian.com>
11797 * *: MonoMethod->signature might be NULL now. You *MUST* use
11798 mono_method_signature.
11800 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
11802 * driver.c (compile_all_methods_thread_main): Compile the methods
11803 without invoking cctors.
11805 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
11807 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
11808 * basic-calls.cs: test for the above.
11810 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
11812 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
11813 MonoJitInfo changes.
11815 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
11817 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
11818 eagerly if it contains dynamic methods.
11820 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
11822 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
11823 trace, it is now computed by an icall from trace_ips.
11825 * mini-exceptions.c: Fix a warning.
11827 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
11829 * mini-exceptions.c: don't bother getting stack trace info if
11830 it's not going to be used.
11832 2005-01-27 Raja R Harinath <rharinath@novell.com>
11834 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
11837 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
11839 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
11841 * aot.c: Avoid calling mono_method_get_header () if not needed.
11843 * mini.h: Bump AOT file format version.
11845 * mini.c (mono_emit_native_call): Allocate a GOT var here.
11847 * mini.c (mono_print_tree): Print more info for calls.
11849 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
11851 * declsec.h: Remove warning by adding missing include for marshal.h
11853 2005-01-26 Martin Baulig <martin@ximian.com>
11855 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
11858 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
11860 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
11863 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
11865 * aot.c (mono_compile_assembly): Fix a warning.
11867 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
11869 * declsec.c: Look for security attributes on the original MonoMethod
11870 (and not the wrapped one). This fix permissions on icalls.
11872 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
11874 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
11876 * mini.c (mono_allocate_stack_slots): Add a fixme.
11878 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
11880 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
11882 * inssel.brg: optimize casts of sealed types (more
11883 optimizations waiting for fixes in remoting).
11885 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
11887 * inssel.brg (stmt): Add another dummy rule.
11889 * driver.c: Fix warnings.
11891 * driver.c (mono_main): If running under valgrind, instruct glib to use
11892 the system allocation functions so valgrind can track the memory
11893 allocated by the g_... functions.
11895 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
11897 * mini-ops.h: Add OP_DUMMY_STORE opcode.
11899 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
11901 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
11902 variables in try regions.
11904 * mini.c (mini_method_compile): Don't disable optimizations on large
11905 methods when AOT compiling.
11907 * mini.c (mono_allocate_stack_slots): New arch independent method to
11908 allocate stack slots. Not yet used.
11910 2005-01-22 Ben Maurer <bmaurer@ximian.com>
11912 * debug-mini.c (mono_debug_close_method): Plug some leaks.
11914 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
11916 * mini-ppc.c: make the branch info relative as the code
11917 buffer can be reallocated.
11919 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
11921 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
11922 * driver.c: Removed the AOT/security restriction. Now initialize the
11923 security manager (in metadata) if --security is used.
11924 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
11925 rather than the pointer to declarative security, when AOT is used.
11927 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
11929 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
11930 basic blocks, reduced intrinsic exception throwing code size.
11932 2005-01-22 Miguel de Icaza <miguel@ximian.com>
11934 * driver.c (mini_usage): Reorder the usage screen.
11936 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
11938 * mini.c (mono_resolve_patch_target): Fix warning.
11940 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
11942 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
11945 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
11947 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
11948 breaks the amd64 build.
11950 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
11951 register allocation. Fixes #71454.
11953 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
11955 * arrays.cs: Add new regression test.
11957 2005-1-20 Massimiliano Mantione <massi@ximian.com>
11959 * ssapre.c: Turned usage of snprintf to GString.
11960 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
11961 (I left it on by mistake in my previous commit).
11963 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
11965 * mini.c, cfold.c, basic-calls.cs: preserve side effects
11966 on cond branch optimization (fixes bug# 71515).
11968 2005-1-20 Massimiliano Mantione <massi@ximian.com>
11970 * abcremoval.c: Fixed bug 71062.
11971 * abcremoval.h: Likewise.
11973 2005-1-20 Massimiliano Mantione <massi@ximian.com>
11975 * mini.c: Added a new functionality to optimize_branches, the removal
11976 of useless basic blocks, and fixed some problem in the removal of
11977 critical edges; some utility functions added for both purposes.
11978 * ssapre.c: Added complex expression support, and fixed bug 70637.
11979 * ssapre.h: Likewise.
11980 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
11982 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
11983 * driver.c: Re-enabled SSAPRE.
11985 2005-01-19 Martin Baulig <martin@ximian.com>
11987 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
11988 the result of mono_get_method_constrained().
11990 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
11992 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
11995 2005-01-18 Geoff Norton <gnorton@customerdna.com>
11997 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
11998 be detected. Fixes #59296.
12000 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12002 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
12003 which can happen. Fixes #71361.
12005 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12007 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
12010 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12012 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
12013 appdomain-unload.exe to fail.
12015 * mini.c: Fix some memory leaks.
12017 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
12019 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
12020 Fixed bug and sped up some codepaths.
12022 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12024 * mini.c: Fix some memory leaks.
12026 * exceptions.cs basic-long.cs: Add test for checked ulong->int
12029 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
12031 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
12034 * iltests.il: Add regression test for #71320.
12036 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
12038 * mini.c (mono_codegen): Fix installation of profiler hooks.
12040 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
12042 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
12044 * mini.h, mini.c, cfold.c: optimize access to enum
12045 readonly fields, too. Eval conditional branches if possible
12046 to perform unreachable code removal in more cases.
12048 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
12050 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
12052 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
12055 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
12056 WinXP DEP. Fixes #71244.
12058 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
12060 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
12062 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
12064 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
12066 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
12068 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
12071 * mini.h: Bump AOT version.
12073 * mini.h (MonoCompile): Change exvar to a hash table.
12075 * mini.c: Allocate a separate exvar for each handler block.
12077 * mini.c: Get rid of the computation of filter_lengths, its not needed.
12079 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
12080 ex var with the pending exception and only throw if the two are equal.
12083 * exceptions.cs: Add tests for rethrow and nested catch clauses.
12085 * mini-x86.c: Fix warnings.
12087 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
12088 used by all the ports now.
12090 * aot.c: Add write-symbols and save-temps options.
12092 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
12094 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
12096 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
12098 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
12101 * tramp-s390.c: Check vtable slot belongs to the domain.
12103 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
12104 as per other platforms.
12106 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
12108 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
12110 * driver.c: we don't run the Main() code in a subthread anymore.
12112 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
12114 * mini.c: added experimental rtc support in the statistical
12115 profiler: if the user has the permission, more accurate statistics
12116 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
12117 The MONO_RTC value must be restricted to what the linux rtc allows:
12118 power of two from 64 to 8192 Hz.
12120 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
12122 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
12124 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
12126 * mini-ppc.c: better icache flush for smp.
12128 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
12130 * mini-amd64.c (emit_move_return_value): Fix memory leak.
12132 * mini-x86.c (get_call_info): Add the get_call_info () code from the
12133 amd64 port, not yet used.
12135 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
12137 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
12140 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
12142 * driver.c: Added --security option to activate the security manager.
12143 Right now this will allow code generation for declarative demands and
12144 is disabled when AOT is specified.
12145 * mini.c: Add code generation for declarative security demands.
12146 * mini.h: Add mono_use_security_manager as an extern gboolean.
12148 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
12150 * aot.c (mono_compile_assembly): Speed up compilation a bit by
12151 emitting more dense assembly code.
12153 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
12154 exception throwing stuff.
12156 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
12158 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
12161 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
12162 left in by mistake.
12164 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
12167 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
12169 * tramp-*.c: Only patch vtable slots if the object is in the current
12170 domain. Fixes appdomain-unload.exe.
12172 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
12174 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
12177 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
12179 * mini.c (reverse_branch_op): New helper function.
12181 * mini.c (optimize_branches): Run the new optimization only on
12182 platforms which support it. Also reverse all kinds of branches.
12184 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
12186 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
12189 * mini.c (optimize_branches): Reverse not-equals branches if the false
12190 bblock is a throw. This happens a lot of time with argument checking in
12193 * mini.c (mono_codegen): Add support for placing basic blocks after
12194 the function epilogue.
12196 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
12199 2005-01-05 Miguel de Icaza <miguel@ximian.com>
12201 * mini.c (setup_stat_profiler): Only set this up if the platform
12202 supports ITIMER_PROF.
12204 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
12206 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
12209 * inssel.brg: Fix a warning.
12211 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
12213 * mini.c: added support for statistical profiler
12214 (run with: --profile=default:stat).
12216 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
12218 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
12220 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
12222 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
12223 related to global registers from the amd64 port.
12225 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
12227 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
12229 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
12230 with global registers.
12231 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
12233 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
12235 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
12237 * debug-mini.c (encode_value): Fix off-by-one.
12239 * aot.c (encode_value): Likewise.
12241 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
12243 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
12245 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
12248 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
12250 * aot.c (emit_method_info): Increase size of temp buffer.
12252 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
12255 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
12257 * aot.c (emit_method_info): Fix build.
12259 * aot.c: Further rework of the AOT file format to reduce the size of
12260 the method info data.
12262 * mini.h: Bump AOT file format version.
12264 2004-12-27 Martin Baulig <martin@ximian.com>
12266 * mini.c (mini_get_method): New static method; call
12267 mono_get_method_full() and mono_get_inflated_method().
12268 (mono_method_to_ir): Use mini_get_method() instead of
12269 mono_get_method_full().
12271 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
12273 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
12275 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
12277 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
12279 * inssel-amd64.brg: Add some optimization rules.
12281 2004-12-24 Ben Maurer <bmaurer@ximian.com>
12283 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
12284 standard not GC'd stuff is fine.
12286 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
12288 * aot.c: Rework the AOT file format to get rid of most of the global
12289 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
12291 * mini.h: Bump AOT file format version.
12293 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
12295 * mini.h: Bump AOT file format version.
12297 * aot.c (mono_aot_is_got_entry): New function to determine if an
12298 address is inside a GOT.
12300 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
12302 * cpu-pentium.md: Increase the maximum size of some instructions which
12303 might involve a got access.
12305 * mini.c (get_method_from_ip): Another debug helper function.
12307 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
12308 when got var accesses are created during the decompose phase.
12310 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
12312 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
12313 argument mini_compile_method and to MonoCompile, and use this to
12314 determine whenever a given method is compiled for AOT. This allows the
12315 other methods compiled during AOT compilation to be free of AOT stuff,
12316 so the backends does not need to add special support for them by
12317 creating a fake GOT etc.
12319 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
12322 2004-12-21 Ben Maurer <bmaurer@ximian.com>
12324 * mini.c (mono_method_to_ir): It turns out that some of the
12325 x-appdomain wrappers are lax with types, so just ignore this for
12328 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
12329 at the vtable->klass. If it is non-shared code we can just use the
12332 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
12334 * mini-ppc.c: access MonoDomain from tls, too.
12336 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
12338 * declsec.c: Removed unused variable (and related warning ;-)
12340 2004-12-21 Ben Maurer <bmaurer@ximian.com>
12342 * iltests.il: New test for LDELEMA on an array of ref types.
12344 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
12345 all ldelema's on reftypes.
12346 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
12347 it was the wrong place to put it.
12349 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
12350 register to pop to make this cleaner, at the request of Paolo.
12352 2004-12-20 Ben Maurer <bmaurer@ximian.com>
12354 * mini-ops.h (OP_GETHASHCODE): New op.
12356 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
12358 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
12361 For a microbenchmark, this reduces the cost of Hashtable.get_Item
12364 * mini-x86.c (mono_arch_output_basic_block): Rather than
12372 The first is 3 bytes while the second is 1. This saves 36 kb on
12373 mscorlib, quite a big saving. When bootstraping mcs, I was able to
12374 see a small boost because of icache locality.
12376 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
12378 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
12380 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
12381 started code sharing with the generic code.
12383 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
12385 * mini-ppc.c, cpu-g4.md: added code for direct access to
12388 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
12390 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
12391 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
12394 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
12396 * declsec.c|h: Added functions to cache the declarative stack modifiers
12397 in MonoJitInfo and to create a security frame from a MonoJitInfo
12399 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
12400 created. Register internal calls for System.Security.SecurityFrame::
12401 _GetSecurityFrame and _GetSecurityStack.
12402 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
12403 the definitions for the new stack walk/callback mechanism.
12404 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
12405 first security frame for LinkDemands and InheritanceDemands) and
12406 GetSecurityStack for Demands. Both use the new mono_walk_stack code
12408 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
12409 walk initialization (lupus).
12411 2004-12-20 Ben Maurer <bmaurer@ximian.com>
12413 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
12415 (handle_loaded_temps): Do not create a temporary variable for
12416 things that we know are temps. They will never be modified.
12417 (mono_spill_call): Set MONO_INST_IS_TEMP
12418 (mono_emulate_opcode): ditto
12420 (mono_method_to_ir.CEE_DUP): ditto
12422 2004-12-19 Ben Maurer <bmaurer@ximian.com>
12424 * mini.c (type_to_eval_stack_type): Make this handle the void type
12425 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
12426 (emit_tree): use ip_in_bb to special case some common idioms
12427 Update all callers to pass in the IP.
12428 (mono_method_to_ir): Make CEE_CALL* do the above as well.
12430 This gives us a nice 2% speedup in mcs bootstrap.
12432 * mini-x86.c (peephole_pass): Peephole pass to make
12441 * mini.c (ip_in_bb): new method.
12442 (mono_method_to_ir): use this method rather than doing the hash
12445 * linear-scan.c (mono_linear_scan): When expiring actives, you
12446 don't need to keep around variables that expire on this
12447 instruction. This makes it so that:
12450 store (ebx add (ebx, 1))
12454 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
12456 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
12457 combination to avoid doing two copies. Fix up problems with previous
12460 * mini.c: Fix 64 bit warnings.
12462 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
12464 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
12466 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
12467 changes from the x86 code.
12469 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
12471 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
12473 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
12474 throwing code to reduce its size, unify the AOT and non-aot code and
12475 get rid of relocations in the AOT case.
12477 * mini-x86.h mini.c exceptions-x86.c
12478 (mono_arch_get_throw_corlib_exception): New arch specific function to
12479 raise corlib exceptions which doesn't require relocations in the
12482 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
12484 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
12486 * mini.c (mono_emit_method_call): Only allocate the got var when it is
12489 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
12492 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
12494 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
12495 with add function when used from Inc/dec atomic
12496 functions. Re-enabled optimization on x86.
12497 * mini-ops.h: renamed atomic_add functions to
12498 allow _add to match the Interlocked::Add and
12499 _add_next to match Interlocked::Inc/Dec.
12501 2004-12-15 Massimiliano Mantione <massi@ximian.com>
12503 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
12504 linking of BBs to the end BB, and enabled SSAPRE also with
12505 consprop and copyprop (which was prevented by that bug).
12507 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
12509 * mini-x86.c: disabling the Interlocked optimizing code.
12511 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
12513 * aot.c (load_aot_module): Move reading of got_addr after the AOT
12514 file version check.
12516 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
12518 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
12519 interlocked optimization due lack of support on x86, rewrote
12520 exchange to take into account that base may be in eax.
12522 xsp works again; activated Interlocked optimizing code.
12524 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
12526 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
12528 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
12530 * mini-ops.h: Add new opcodes.
12532 * mini.h: Add new patch types. Add got_var to MonoCompile.
12534 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
12535 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
12536 make it work with all kinds of patchable code.
12538 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
12539 address of the GOT, and referencing entries in the GOT.
12541 * mini.c: Add code to load the GOT address if needed by an opcode.
12543 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
12544 independent AOT code on the x86 using an elf-style Global Offset Table.
12546 2004-12-14 Raja R Harinath <rharinath@novell.com>
12548 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
12550 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12552 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
12555 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
12557 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
12558 of Interlocked:Increment/Decrement/Add as inline ops.
12559 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
12561 2004-12-12 Geoff Norton <gnorton@customerdna.com>
12563 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
12564 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
12566 2004-12-12 Duncan Mak <duncan@ximian.com>
12568 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
12569 again. `patch_info->table_size' is no longer valid after Zoltan's
12572 2004-12-12 Martin Baulig <martin@ximian.com>
12574 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
12575 if we are the "real" method, ie. not an inlined method inside it.
12577 2004-12-11 Ben Maurer <bmaurer@ximian.com>
12579 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
12580 before we look in the special fields table. This fixes
12581 ../tests/thread-static-init.cs.
12583 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12585 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
12586 for Array get_Rank and get_Length. Fixes bug #70465.
12588 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
12590 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
12591 separate structure to reduce the size of MonoJumpInfo.
12593 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
12595 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
12597 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
12599 * mini.c (mini_get_inst_for_method): Changed to allow ports
12600 to return a MonoInst instead of opcode
12601 (renamed mini_get_opcode_for_method to better reflect the new functionality)
12603 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
12604 Allow ports to return a created MonoInst instead of op-code, will enable
12606 (renamed mini_get_opcode_for_method to better reflected the functionality)
12608 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
12610 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
12612 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
12614 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
12617 2004-12-08 Martin Baulig <martin@ximian.com>
12619 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
12620 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
12622 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
12624 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
12627 * exceptions.cs: Disable some tests which depend on properties of x86 fp
12630 2004-12-08 Raja R Harinath <rharinath@novell.com>
12632 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
12634 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
12636 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
12637 bug introduced by the previous patch.
12639 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
12641 * mini-ppc.c, objectc.cs: handle large structs passed by value
12642 (fixes bug #69972).
12644 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
12646 * mini-ppc.c: OP_ARGLIST implementation from
12647 Geoff Norton <gnorton@customerdna.com>.
12649 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
12651 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
12652 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
12654 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
12656 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
12658 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
12660 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
12663 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
12665 * mini-sparc.c: Zero out localled-ed memory.
12667 * iltests.il: Add tests for zeroing out localloc-ed memory.
12669 2004-12-04 Martin Baulig <martin@ximian.com>
12671 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
12672 mono_method_get_signature_full().
12674 2004-12-03 Massimiliano Mantione <massi@ximian.com>
12676 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
12677 and some utility functions (always for SSAPRE), integrated SSAPRE.
12678 * mini.h: Likewise.
12679 * driver.c: Added ssapre option.
12680 * ssa.c: Small fix on OP_ARG handling.
12681 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
12682 * Makefile.am: Likewise.
12684 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
12686 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
12687 now in the xp code.
12689 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
12692 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
12694 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
12696 * cpu-s390.md : Increase instruction length of oparglist.
12698 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
12700 2004-11-30 Martin Baulig <martin@ximian.com>
12702 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
12703 virtual generic methods. We call a special helper_compile_generic_method()
12704 icall to retrieve the method from the vtable, inflate and compile
12705 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
12707 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
12709 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
12711 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
12713 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
12715 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
12718 2004-11-27 Ben Maurer <bmaurer@ximian.com>
12720 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
12721 platforms with PIC aot.
12723 2004-11-28 Martin Baulig <martin@ximian.com>
12725 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
12728 2004-11-28 Martin Baulig <martin@ximian.com>
12730 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
12731 the result of mono_type_get_underlying_type() to check whether
12734 2004-11-26 Martin Baulig <martin@ximian.com>
12737 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
12740 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
12742 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
12743 the same way as the other arguments so they won't get clobbered.
12745 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
12746 calls through R11 since it is clobbered by the trampoline code.
12748 2004-11-26 Raja R Harinath <rharinath@novell.com>
12750 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
12751 pick up in-tree mscorlib.dll.
12753 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
12755 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
12757 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
12758 runtime data/code are now stored in a table similar to the GOT in ELF.
12759 This allows the code itself to be position independent.
12761 * aot.c: Fix loading of referenced assemblies after the lazy assembly
12764 * aot.c: Attach ELF type (object/function) directives to all global
12767 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
12769 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
12771 * mini-amd64.h: Turn on PIC AOT code.
12773 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
12774 returning the offset within an OP_AOTCONST instruction where the GOT
12775 offset needs to be added.
12777 * mini.h: Bump AOT file format version.
12779 2004-11-25 Martin Baulig <martin@ximian.com>
12781 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
12782 uninflated generic methods.
12784 2004-11-25 Martin Baulig <martin@ximian.com>
12786 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
12788 2004-11-24 Martin Baulig <martin@ximian.com>
12790 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
12791 original klass (this only applies for generic instances).
12793 2004-11-24 Martin Baulig <martin@ximian.com>
12795 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
12796 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
12799 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
12801 * mini.c (mono_method_to_ir): Disable inlining for methods containing
12802 localloc. Fixes #69678.
12804 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
12806 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
12808 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
12809 used SSE registers on pinvoke calls. Fixes #69774.
12811 2004-11-23 Geoff Norton <gnorton@customerdna.com>
12813 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
12814 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
12816 2004-11-23 Raja R Harinath <rharinath@novell.com>
12818 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
12819 Refer directly to the mcs/ tree.
12821 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
12823 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
12824 Check if a trampoline for a synchronized method is required.
12826 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
12828 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
12829 with localloc if needed. Throe arithmetric exception in
12830 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
12831 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
12833 2004-11-19 Geoff Norton <gnorton@customerdna.com>
12835 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
12836 types before switching on type. Fixes #69622.
12838 2004-11-19 Raja R Harinath <rharinath@novell.com>
12840 * Makefile.am (check-local): New. Integrate into 'make check'.
12841 (MCS,RUNTIME): Define using in-tree mono and mcs.
12843 (%.exe): Use $(ILASM).
12845 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
12847 * mini-ppc.c: adjust initial prolog size (bug #69691).
12849 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
12851 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
12854 2004-11-17 Raja R Harinath <rharinath@novell.com>
12856 * Makefile.am (clean-local): Rename from 'clean'.
12858 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
12860 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
12861 to mono_arch_is_int_overflow.
12862 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
12865 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
12867 * declsec.c|h: New files to support declarative security attributes.
12868 Added function to check if a method has (applicable) security.
12869 * mini.c|h: Add check for declarative security attributes in
12870 mono_method_check_inlining.
12871 * Makefile.am: Added declsec.c and declsec.h to the build.
12873 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
12875 * mini.c, mini.h: update to keep dynamic code info per-domain.
12877 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
12879 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
12880 (mini_init): Get rid of it from here too.
12882 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
12884 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
12885 implemented OP_RETHROW (patch by Geoff Norton
12886 <gnorton@customerdna.com>).
12888 2004-11-10 Geoff Norton <gnorton@customerdna.com>
12890 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
12891 between appdomains. Fixes appdomain-unload on PPC.
12893 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
12895 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
12896 mini-exceptions.c: handle the new wrapper types.
12897 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
12898 token value as a MonoClass* when compiling a wrapper.
12899 mono_jit_create_remoting_trampoline now takes an additional
12900 MonoRemotingTarget parameter.
12902 2004-11-10 Martin Baulig <martin@localhost>
12904 * mini.c (mono_method_to_ir): Use `generic_container->context'
12905 rather than creating a new one.
12907 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
12909 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
12911 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
12913 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
12915 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
12916 the experimental aot cache stuff.
12918 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
12920 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
12921 mini-exceptions.c: update to exception clause structure changes.
12923 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
12925 * exceptions-x86.c (throw_exception): Fix warnings.
12927 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
12930 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
12932 * exceptions-sparc.c (get_throw_exception): Really fix this.
12934 2004-11-07 Ben Maurer <bmaurer@ximian.com>
12936 * tramp-*.c: we no longer support icalls without wrappers, so
12937 a bit of code can be removed here
12939 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
12941 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
12944 * cpu-sparc.md: Add op_rethrow.
12946 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
12948 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
12950 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
12951 * mini-ops.h: Add OP_RETHROW.
12953 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
12955 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
12957 2004-11-05 Geoff Norton <gnorton@customerdna.com>
12959 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
12960 Makes the output much easier to read
12962 2004-11-05 Ben Maurer <bmaurer@ximian.com>
12964 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
12965 prevents another huge leak when compiling with ssa. Secondly, the
12966 performance of doing this rather than freeing the lists is much
12967 better. GList does a lock every time you allocate a list link,
12968 so that it can use a memory pool. So, it is better to just use
12969 a memory pool of our own.
12971 * ssa.c, linear-scan.c: replace g_list_remove_link with
12972 g_list_delete. The remove one does not free the GList, so we were
12973 leaking memory. On -O=all --compile-all with corlib, this cut down
12974 3 MB of allocations.
12976 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
12978 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
12980 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
12982 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
12983 into a new function mono_create_jit_trampoline ().
12985 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
12987 * trace.c (get_spec): Allow tracing of classes without a namespace.
12989 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
12991 * mini.c: Fix pointer overwrite in mini_method_compile.
12993 2004-11-2 Geoff Norton <gnorton@customerdna.com>
12995 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
12996 The darwin ABI needs some special handling for 1 and 2 byte structs
12997 Lets use lbz/lhz instead of lwz everywhere.
12998 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
12999 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
13000 Use stb/sth for the former, and put the latter always on stack instead of in
13001 argument registers.
13003 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
13005 * trace.c (is_filenamechar): Add '_'.
13007 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13009 * mini-s390.c: Fix prolog length to allow for large trace requirements.
13011 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
13013 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
13015 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
13016 depends on libmonogc. Fixes #68805.
13018 2004-10-26 Miguel de Icaza <miguel@ximian.com>
13020 * mini.c (mono_jit_free_method): Provide extra information for
13021 this error. Currently this leaks, but will be turned into a
13022 developer option in the future.
13024 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
13026 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
13028 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
13030 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
13031 boundary. Fixes reading of PATCH_INFO_R4 and R8.
13032 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
13034 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
13036 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
13037 trampolines for AOT code.
13039 2004-10-22 <vargaz@freemail.hu>
13041 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
13042 constructed types. Fixes #68136.
13044 2004-10-21 Martin Baulig <martin@ximian.com>
13046 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
13047 if it returns true, unwind the stack to the call instruction.
13049 2004-10-21 <vargaz@freemail.hu>
13051 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
13053 * mini.h: Bump AOT version number.
13055 * objects.cs: Add another test for unbox trampolines.
13057 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
13060 2004-10-20 <vargaz@freemail.hu>
13062 * driver.c: Add SHARED to the set of optimizations tested.
13064 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
13066 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
13067 used by CEE_NEWARR.
13069 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
13071 2004-10-20 Martin Baulig <martin@ximian.com>
13073 * mini-exceptions.c (mono_handle_exception): Call
13074 mono_debugger_handle_exception() to tell the debugger about
13075 catch/finally clauses.
13077 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
13079 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
13081 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
13084 2004-10-15 Geoff Norton <gnorton@customerdna.com>
13086 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
13087 methods as their native size, fixed bug #57543, #57545.
13088 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
13089 This saves a temporary register and mullw call down into 1 (minor perf
13090 increase for cases like sum = sum * 5; This use to translate into:
13093 It now translates to
13096 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
13098 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
13101 2004-10-11 Martin Baulig <martin@ximian.com>
13103 * mini.c (mono_method_to_ir): If we're a generic method, get the
13104 MonoGenericContainer from our MonoMethodNormal and create a
13105 MonoGenericContext from it.
13107 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
13109 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
13111 * basic-long.cs: Add test for checked i8->i2 cast.
13113 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
13115 * inssel-ppc.brg: added a couple of speedup rules.
13117 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
13119 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
13120 to speed up rebuilds.
13122 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13124 * mini-s390.c: Minor fix to OP_OR_IMM.
13126 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
13128 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
13129 better. Fixes appdomain-unload.exe on sparc.
13131 2004-10-02 Massimiliano Mantione <massi@ximian.com>
13133 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
13134 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
13137 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
13139 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
13141 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
13143 * mini.c: Always generate a field read/write wrapper for members
13144 of the class MarshalByRefObject since the actual instance could
13147 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
13149 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
13151 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
13153 * driver.c mini.h trace.c: Move the setting of the main assembly into
13154 a separate function called mono_trace_set_assembly () and call it after
13155 actually loading the main assembly. Fixes #66872.
13157 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
13159 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
13160 using the code manager.
13162 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
13164 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
13166 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
13168 * cpu-amd64.md: Fix bug in previous patch.
13170 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
13173 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
13175 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13176 mini-exceptions.c: updates for changed stack walk interface.
13178 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13180 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
13182 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
13184 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
13186 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
13188 * driver.c (mini_regression_list): Do not call mono_assembly_close
13189 since assemblies can't be unloaded.
13191 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
13193 * cpu-amd64.md: Fix more instruction lengths.
13195 * cpu-amd64.md: Fix lengths of some instructions.
13197 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
13199 * inssel.brg: Make the array ldelema check aot friendly.
13201 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
13203 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
13205 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
13207 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
13209 * mini-x86.c: Fix build.
13211 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
13212 mono_type_get_underlying_type () helper function to simplify code.
13214 2004-09-09 Martin Baulig <martin@ximian.com>
13216 * mini-amd64.c: Don't access `type->data.klass' directly, call
13217 mono_class_from_mono_type() instead since the type may be a
13220 2004-09-09 Martin Baulig <martin@ximian.com>
13222 * mini-amd64.c (get_call_info): Fix support for generic instances.
13223 (add_valuetype): Use mono_class_from_mono_type() to get the class
13224 since we can be a generic instance.
13226 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
13228 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
13230 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
13232 * liveness.c: reset spill costs on each scan: bug 62107
13234 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
13236 * exceptions-sparc.c (mono_arch_find_jit_info): remove
13237 unnecessary line that doesn't compile
13239 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
13241 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
13242 trampolines, make them call an error function so people can fix their
13245 2004-09-06 Martin Baulig <martin@ximian.com>
13247 * mini.c (mono_method_to_ir): When initializing locals, handle a
13248 generic instances like a valuetype if it's a valuetype and like a
13249 class if it's a class.
13251 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
13253 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
13254 stack. Fixes #64674.
13256 * exceptions.cs: Add test for unwinding of call arguments.
13258 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
13260 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
13261 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
13262 set the carry/borrow flag). The sparc and s390 implementations
13263 can now use optimized versions (and simplify the code). ppc bugfixes.
13265 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
13267 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
13269 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
13271 * inssel-amd64.brg: Remove leftover 32 bit rule.
13273 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
13275 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
13277 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
13278 mono_arch_find_jit_info functions into a new function. Fix a memory
13281 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
13284 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
13286 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
13289 * exceptions.cs: Add array size tests.
13291 * mini.c: Allocate a separate icall wrapper for each arity of
13292 mono_array_new_va. Fixes #59509.
13294 * exceptions.cs: Add testcase for 64578.
13296 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
13298 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
13300 2004-09-02 Martin Baulig <martin@ximian.com>
13302 * mini.c (mono_method_to_ir): When initializing the locals, call
13303 handle_initobj() on the generic instance itself, not its
13306 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
13308 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
13309 MonoJitInfo for dynamic methods.
13311 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
13313 * mini.c: Add support for freeing JIT data for dynamic methods.
13315 2004-09-01 Martin Baulig <martin@ximian.com>
13317 * mini-x86.c (is_regsize_var): Added support for generic
13319 (mono_arch_emit_prolog): Make this compile again, use
13320 `x86_push_imm_template (code)'.
13322 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
13324 * mini-x86.c: make all push_imm instructions that get
13325 patched always emit the long form
13327 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
13329 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
13330 in a per-domain hash.
13332 * mini-amd64.c (merge_argument_class_from_type): Handle generic
13335 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
13337 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
13340 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
13343 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
13344 Beginnings of SSE2 support.
13346 * exceptions.cs: Add more tests for checked int<->uint casts.
13348 2004-08-28 Martin Baulig <martin@ximian.com>
13350 * mini-x86.c (mono_arch_instrument_epilog): Added support for
13354 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
13355 Handle generic instances recursively.
13357 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
13359 * iltests.il: test for conv.u8 on a constant
13361 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
13363 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
13364 LCONV_x4 (shrun_32 (membase)).
13366 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
13368 * inssel-x86.brg: c&p rules for push/setret of long
13370 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
13372 * inssel-x86.brg: c&p rules for compare (base, regvar) and
13373 compare (regvar, base)
13375 * inssel-x86.brg: more burg love
13377 * inssel.brg: more cleanup
13379 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
13381 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
13383 * basic-long.cs, basic-calls.cs: new tests for optimization.
13385 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
13387 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
13390 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
13392 * mini-amd64.c (read_tls_offset_from_method): Add another case.
13394 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
13396 * inssel.brg (mini_emit_memcpy): use
13397 NO_UNALIGNED_ACCESS to disable memcpy optimization
13399 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
13401 * mini-amd64.c: Handle generic types in various places.
13403 * mini.c (mono_method_to_ir): Handle generic types in init locals.
13405 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
13407 * mini.c (handle_box): Fix warning.
13409 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
13411 * mini-amd64.h: Enable the emit_state optimization.
13413 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
13415 * mini-amd64.c: Add some new 64 bit peephole opts.
13417 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
13419 * cpu-amd64.md: sreg1 of div instructions must be %rax.
13421 * mini-amd64.c: Register allocator fixes.
13423 * mini.c: Add an optimization to emit_state to avoid allocation of new
13424 registers on some platforms.
13426 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
13428 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
13430 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
13431 allocation. Fixes #63085.
13433 * basic-long.cs: Add new regression test.
13435 * mini-amd64.c: Register allocator improvements.
13437 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
13439 * mini-amd64.c (read_tls_offset_from_method): Add another code
13442 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
13443 instruction sequence for nullifying class init trampolines.
13445 * objects.cs: Add new regalloc test.
13447 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
13449 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
13451 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
13453 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
13456 * driver.c: Fix profiling after TLS changes.
13458 * driver.c (mono_main): Set mono_stats.enabled if needed.
13460 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
13463 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
13465 * mini-x86.c: use a 1 op rather than a 2 op tls access
13466 instruction -> faster.
13468 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
13470 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
13473 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
13475 * exceptions-sparc.c (throw_exception): fix typo
13477 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
13479 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
13480 set tree->dreg correctly with tls. Allow any
13481 register to be used.
13483 * mini-x86.c (read_tls_offset_from_method): add new code
13484 generation pattern seen with GCC.
13487 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
13489 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
13490 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13491 exceptions-sparc.c: fix some performance issues in exception
13492 handling and setting of the stack trace for exceptions that were
13495 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
13497 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
13500 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
13503 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
13505 This patch inlines tls access, when possible.
13507 * mini.h: new arch functions for TLS intrinsics.
13508 All platforms updated with a stub.
13510 * mini.c: use the new intrinsics
13512 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
13513 arch specific intrinsic for tls variables
13515 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
13517 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
13520 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
13522 * mini.c: thread local allocation
13524 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
13526 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
13528 * Makefile.am: Link against the static version of libmonogc.
13530 * Makefile.am: Link the static versions of the convenience libraries
13531 into the mono executable.
13533 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
13535 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
13537 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
13538 on integer overflow.
13540 * mini-amd64.c: Reorganize function call code.
13542 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
13544 2004-08-14 Ben Maurer <bmaurer@ximian.com>
13546 * inssel-x86.brg: use xor eax,eax.
13548 * basic.cs: new tests
13550 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
13552 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
13553 in exception throwing code.
13555 2004-08-14 Ben Maurer <bmaurer@ximian.com>
13557 * inssel-x86.brg: use xor esi,esi.
13559 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
13561 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
13562 can trace methods compiled during mini_init () too.
13564 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
13567 2004-08-14 Ben Maurer <bmaurer@ximian.com>
13569 * Makefile.am: static link on x86 (r=zoltan)
13571 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
13573 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
13574 code since it causes some programs to fail.
13576 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
13578 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
13580 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
13582 * mini.c: ovfops_op_map - add STACK_OBJ case for
13584 * basic.cs: add test_0_pin_string as test
13587 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
13589 * Makefile.am: build C# if srcdir != builddir
13591 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
13593 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
13594 fall-through blocks.
13596 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
13598 * driver.c: enable loop by default again and include abcrem in -O=all.
13600 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
13602 * iltests.il: Add some localloc tests.
13604 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
13606 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
13609 * inssel-amd64.brg: Add some optimizations.
13611 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
13614 * Makefile.am: Statically link mono against libmono on AMD64.
13616 * mini-amd64.c inssel-amd64.brg: Optimizations.
13618 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
13620 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
13622 * tramp-amd64.c: Patch calling code in trampolines.
13624 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
13626 * mini-amd64.c: pinvoke struct passing fixes.
13628 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
13630 * mini-sparc.c: redo change, make mono_arch_cpu_init call
13631 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
13633 2004-08-05 Duncan Mak <duncan@ximian.com>
13635 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
13638 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
13640 * mini-amd64.c (emit_move_return_value): Move return value for normal
13643 2004-08-05 Martin Baulig <martin@ximian.com>
13645 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
13646 `type->type'; just modify `type' itself when dealing with enums
13647 and generic instances.
13648 (check_call_signature): Make `simple_type' a `MonoType *'.
13650 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
13652 * mini.c: Use OP_PADD to add offsets to addresses.
13654 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
13656 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
13658 * mini-sparc.c (mono_arch_emit_epilog): fix check
13659 for folding last op into restore instruction
13661 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
13663 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
13664 helper methods using the code manager.
13666 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
13668 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
13670 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13672 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
13673 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
13675 * mini-s390.c: fix tail processing
13677 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
13679 * mini-ppc.c: mul.ovf.un exception name fix.
13681 2004-08-03 Martin Baulig <martin@ximian.com>
13683 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
13684 instances; before jumping to `handle_enum', also modify `ptype'.
13686 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
13688 * cpu-sparc.md: fcall maximal length too small.
13690 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
13692 * mini-amd64.c mini.h: Add initial support for passing/returning
13693 structures to/from pinvoked methods.
13695 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
13697 * mini-ppc.c: reg allocator fix.
13699 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
13701 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
13703 * inssel.brg: Optimize memset on 64 bit machines.
13705 * mini-amd64.c: Fix some vararg cases.
13707 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13709 * mini-s390.c: Corrected macro in emit_float_to_int
13711 * s390-abi.cs: Tests to exercise the s390 ABI
13713 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
13715 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
13718 * basic.cs: Add a test for add.ovf.un.
13720 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
13722 * mini-sparc.c: add case for OP_IDIV_UN
13724 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
13726 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
13728 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
13730 2004-07-30 Ben Maurer <bmaurer@ximian.com>
13732 * basic.cs: regression tests.
13734 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
13737 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
13739 * basic.cs: Add a new test.
13741 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
13742 and AOT. Various fixes and optimizations.
13744 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
13746 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
13748 * mini-ppc.c: make sure temp regs are not used for global reg
13751 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
13753 * cpu-sparc.md: conv_i8 fix for 64bits
13755 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
13757 2004-07-29 Ben Maurer <bmaurer@ximian.com>
13759 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
13760 add opcode for cmp BYTE PTR [eax], imm.
13762 * inssel.brg: Make memcpy and memset takes bases.
13764 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
13766 * *-amd64.*: More AMD64 work.
13768 2004-07-28 Ben Maurer <bmaurer@ximian.com>
13770 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
13771 add a compare-not-equal opcode.
13773 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
13775 * mini.c: Use mono_init_from_assembly instead of mono_init.
13777 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
13779 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
13781 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
13783 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
13785 * inssel.brg: 64 bit fixes.
13787 * mini.h (MonoCallInst): Add some AMD64 specific data.
13789 * mini.h: Add some OP_P opcodes.
13791 2004-07-28 Ben Maurer <bmaurer@ximian.com>
13793 * basic.cs: tests for 61797 and 61740
13795 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
13797 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
13798 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
13800 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
13802 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
13804 * *-amd64*.*: Ongoing AMD64 work.
13806 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
13808 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
13810 * *-amd64*: Ongoing AMD64 work.
13812 * mini-arch.h: Add AMD64 support.
13814 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
13816 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
13818 * mini-ops.h: Add new opcodes.
13820 * Makefile.am: Add AMD64 support.
13822 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
13823 rules into the inssel-long*.brg files.
13825 * *-amd64.*: Add beginnings of AMD64 backend.
13827 2004-07-22 Ben Maurer <bmaurer@ximian.com>
13829 * mini.c (print_dfn): commenting out the code that prints
13830 the cil. With -O=deadce, this makes -v -v crash.
13832 * cpu-pentium.md: make checkthis have a length of 2
13834 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
13836 * mini-sparc.h: fix implementations of __builtin
13837 functions for Sun compiler for V9.
13839 2004-07-16 Ben Maurer <bmaurer@ximain.com>
13841 * mini.c: use the new stelem.ref wrapper
13842 * exceptions.cs, arrays.cs: new stelem.ref tests
13844 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
13846 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
13847 new XSP should work with these changes).
13849 2004-07-14 Ben Maurer <bmaurer@ximain.com>
13851 * inssel-{long32,x86,}.brg: trivial optimizations.
13853 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
13855 * mini.c: load value when emitting box operation in
13858 2004-07-12 Ben Maurer <bmaurer@ximian.com>
13860 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
13861 is one byte shorter than cmp DWORD PTR [eax], 0.
13863 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
13865 * inssel-ppc.brg: arguments on the stack are always
13866 relative to the stack pointer (spotted by Neale Ferguson).
13868 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13870 * exceptions-x86.c: delay appending the method name to the trace until
13871 after mono_jit_info_table_find is called, as this gets the real
13874 2004-07-09 Ben Maurer <bmaurer@ximian.com>
13876 * aot.c: register roots
13878 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
13880 * aot.c : I could just use PLATFORM_WIN32 flag.
13882 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
13884 * aot.c : Reverting the previous fix. This time it broke linux build.
13886 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
13888 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
13890 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
13892 * mini.c (handle_stack_args): Remove some more debugging code.
13894 * mini.c (handle_stack_args): Remove debug output left in by mistake.
13896 * driver.c mini.h aot.c: Allow additional options to be specified with
13897 --aot and pass them to mono_compile_assembly.
13899 * aot.c: Add experimental code to AOT compile all loaded assemblies
13900 on demand and save the code into a cache in the filesystem.
13902 * aot.c: Add support for more wrapper methods.
13904 * mini.c (handle_stack_args): Handle some corner cases. Fixes
13907 * cpu-*.md: Remove removed opcodes.
13909 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
13910 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
13911 related icalls to marshal.c.
13913 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
13915 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
13917 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
13919 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
13921 2004-07-06 Ben Maurer <bmaurer@ximian.com>
13922 * liveness.c: If liveness is recomputated we need to reset the information
13923 for each variable. This way, if the liveness range has been narrowed
13924 by optimizations that happened after the last computation, we can return
13927 For example, if you have
13932 // Tons of code that does not affect i
13938 i = 0 is dead code and will be removed by SSA. However, when
13939 linear scan gets to the code, i will still appear to be live
13940 throughout the entire block. This prevents good register allocation.
13942 2004-07-06 Martin Baulig <martin@ximian.com>
13944 * debug-mini.c (mono_debug_init_method): Allow
13945 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
13946 (mono_debug_add_icall_wrapper): New method.
13948 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
13950 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
13952 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
13955 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
13957 * aot.c (mono_aot_load_method): Fix loading of debug info.
13959 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
13961 * aot.c: Add logging support.
13963 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
13965 * mini.h: Add prototype for mono_print_method_from_ip.
13967 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
13969 * inssel.brg: 64 bit fixes.
13971 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
13974 * Makefile.am: Add SPARC64 support.
13976 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
13978 * aot.c: Fix alignment problems on 32 bit platforms.
13980 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
13982 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
13985 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
13988 * mini.h: Bump AOT file version. Some 64 bit fixes.
13990 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
13992 * inssel-sparc.brg: Add new rule to avoid register moves.
13994 * inssel.brg: Add ldind_to_load_membase helper function.
13996 2004-06-30 Ben Maurer <bmaurer@ximian.com>
13998 * mini.c: OffsetToStringData intrinsic.
14000 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
14002 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
14004 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
14007 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
14008 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
14010 * mini.c: reinstated mono_compile_get_interface_var()
14011 on x86, too, since the change breaks the Gtk# build there as well.
14013 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14015 * driver.c: remove loop from the default optimizations: it seems to
14016 interact badly with some of the other options (see bug #60613).
14018 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
14020 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
14021 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
14023 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
14025 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
14026 vararg-using methods.
14028 2004-06-21 Martin Baulig <martin@ximian.com>
14030 * mini/mini-exceptions.c
14031 (mono_handle_exception): Added `gpointer original_ip' argument.
14032 After calling mono_unhandled_exception(), call
14033 mono_debugger_unhandled_exception() and if that returns true,
14034 restore the context and return.
14036 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
14038 * mini-ppc.c: prefer the use of relative branches so
14039 they won't need to be patched in aot code (patch from Patrick Beard).
14041 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
14043 * aot.c: patch from Patrick Beard to make the output assembly
14044 more correct for the MacOSX assembler. Small tweak to
14045 generate sane images on Linux/PPC, too.
14047 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14049 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
14050 case until bug #59509 is fixed (shows up in #60332).
14052 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14054 * mini.c: make sure the needed wrappers are compiled, too, with
14057 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
14059 * driver.c: remove NPTL reference in --version output.
14061 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14063 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
14064 generate valid assembly for the Mach-O assembler.
14066 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
14068 * driver.c: don't include abcrem in the all optimization specifier
14069 since it slows down jit compilation too much for now.
14071 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
14073 * mini.c: use BIGMUL only if both operands have the same signage.
14074 * iltests.il: Test for bug 60056. (errors related to signage in
14079 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
14081 * mini.c, aot.c: memory leak fixes.
14083 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
14085 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
14087 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
14089 * Makefile.am: remove the -static hack completely, it links in
14090 statically glib as well.
14092 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
14094 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
14095 * exceptions.cs: make it compile with new mcs/csc.
14097 2004-06-03 Massimiliano Mantione <massi@ximian.com>
14098 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
14099 and added relevant test case.
14101 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
14103 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
14104 regressions in gtk-sharp.
14106 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
14108 * exceptions.cs: New regression tests.
14110 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
14112 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
14114 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
14116 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
14118 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
14120 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
14122 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
14124 * mini.c (mono_jit_runtime_invoke): Init class in this
14125 method instead of trusting mono_jit_compile_method to
14126 do the work (because wrappers can be in object class)
14128 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
14130 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
14132 * basic-long.cs: New regression test.
14134 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
14136 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
14137 and div/rem checks.
14139 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
14141 * Makefile.am: fix miguel's change to build mono statically against
14142 libmono (track build dependencies).
14144 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
14146 * cfold.c: Some glib versions do not have G_MININT32.
14148 2004-05-26 Massimiliano Mantione <massi@ximian.com>
14150 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
14151 with precision of tan, atan, sin and cos, and implemented related
14152 regressions tests (fixes bug 54467, but one new problem appeared and
14155 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
14157 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
14159 * exceptions.cs: Add test for constant folding && division by zero.
14161 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
14162 since driver.c is in libmono too, so the optimization was useless.
14164 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
14165 variable to driver.c so the compiler can emit more efficient code to
14168 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14170 * Makefile.am: don't distribute generated inssel.[ch] files.
14172 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
14174 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
14175 into the default appdomain. Fixes #58707.
14177 * jit-icalls.c: Remove the broken approximation for truncl, doing
14178 no conversion is better.
14180 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
14183 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
14185 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
14186 of the mcrxr instruction which is not available on some processors
14187 even if it's documented to be. Implement add and sub overflow correctly
14188 (still not complete for long unsigned). Speed up icalls a bit.
14190 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
14192 * mini.c (mono_jit_compile_method_with_opt): Make sure that
14193 we run .cctor in the current domain instead of target_domain.
14195 Fixes bug #58558, .cctor not being called in -O=shared.
14197 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
14199 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
14201 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
14203 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
14204 which can be done with an imm8, do it that way.
14205 (mono_arch_output_basic_block): ditto for a jmp
14206 (mono_arch_emit_prolog): Computate maximum offset of a label.
14208 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
14210 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
14211 now tries to allocate prefered physical reg's for virtual
14212 regs. This reduces the number of emited spills/loads with
14213 20-30% on our core assemblies.
14215 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14217 * jit-icalls.c: truncl() is not needed and trunc() is
14218 the correct thing to do anyway (bug #58287).
14220 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
14222 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
14225 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
14227 * driver.c: enable loop optimizations by default.
14229 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
14231 * mini-x86.c: fix calc of max loop size when aligning loops start.
14233 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
14235 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
14238 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
14240 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
14243 * basic-long.cs: Add tests for add/subtract of immediates with carry.
14245 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
14247 * mini.c (inline_method): Allways inline some wrappers even if the cost
14248 is too large. Fixes #58785.
14250 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
14252 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
14254 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
14255 (crichton@gimp.org). Beginning of support for sparc/linux.
14257 * mini-sparc.c: Optimize retrieval of LMF address.
14259 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
14261 * exceptions-ppc.c: handle alloca in methods with clauses.
14263 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
14265 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
14267 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
14269 * mini.c: Delegate most of the abort signal work to
14270 mono_thread_request_interruption, which also handles Stop and Suspend
14273 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
14275 * mini.c mini.h: Allow inlining of icall wrappers if the backend
14276 supports the save/restore lmf opcodes.
14278 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
14280 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
14281 by gcc-3.4 as well.
14283 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
14285 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
14287 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
14288 methods which contain array accesses.
14290 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
14291 boundaries. Fixes #58537.
14293 * iltests.il: Add regression test for #58537.
14295 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
14297 * mini-x86.c (mono_arch_local_regalloc): Last part of
14298 fix for bug #58633 (releasing register to early).
14300 2004-05-18 Miguel de Icaza <miguel@ximian.com>
14302 * basic-long.cs: Add new regression test.
14304 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
14306 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
14307 register too early on the chain.
14309 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
14311 * mini.c (create_helper_signature): Use a helper function to reduce
14312 the code which needs to be written. Also set the calling convention of
14313 icalls on windows. Fixes #57840.
14315 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
14317 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
14318 exceptions-ppc.c: added helper function to get the instruction address
14319 from a signal handler context.
14321 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
14323 * helpers.c: use g_get_tmp_dir. Invokes happyness
14326 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
14328 * helpers.c: Add new env variable to pass args to objdump.
14329 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
14331 2004-05-17 Radek Doulik <rodo@ximian.com>
14333 * Makefile.am (common_sources): added abcremoval.h so it get
14334 disted and daily mono packages on go-mono.com will build again
14336 2004-05-17 Massimiliano Mantione <massi@ximian.com>
14338 * abcremoval.c: Fixed coding style, added copyright header.
14340 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
14342 * mini.h: Added prototype for abc removal main function.
14344 * build_relations_propagation_table.pl: Added copyright header.
14346 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
14348 * basic-long.cs: reg test for complex ceq_long bug.
14350 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
14352 * mini-x86.c (mono_arch_local_regalloc): Correctly free
14353 reg in long and clob case (bug #58343). Fixed/added comments.
14355 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
14357 * mini.c (mono_jit_runtime_invoke): Follow new convention
14358 of calling the invoke method with an function pointer.
14360 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
14362 * ChangeLog: Fix author of memory leak patch.
14364 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
14366 * Makefile.am: fix make dist as well...
14369 2004-05-14 Massimiliano Mantione <massi@ximian.com>
14371 * cfold.c: Made so that conversions from pointer to int4 are no-ops
14372 on archs where pointers are 4 bytes long.
14374 * Makefile.am: Added abcremoval.c source file.
14376 * abcremoval.c: Added abcremoval.c.
14378 * abcremoval.h: Added abcremoval.h.
14380 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
14382 * inssel.brg: Enabled bounds check removal.
14384 * mini.c: Added support for abcrem optimization.
14386 * mini.h: Added abcrem optimization label.
14388 * driver.c: Added support for abcrem optimization.
14390 * propagated_relations_table.def: Added propagated_relations_table.def.
14392 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
14394 * mini.c, cfold.c: fix style.
14396 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
14398 * mini.c: handle issue with the low-level implementation of
14399 some long opcodes (bug #54209).
14401 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
14403 * basic.cs: test for my new cmov stuff.
14405 2004-05-13 Patrik Torstensson
14407 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
14408 opt and added peephole documentation.
14410 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
14412 * tramp-ppc.c: rewrote the generic trampoline code.
14414 2004-05-11 Patrik Torstensson
14416 * mini-x86.c: optimize long shl/shr asm code (one less branch)
14418 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
14420 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
14422 * mini.h mini.c dominators.c: Applied patch from Derek Woo
14423 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
14425 * mini.c: Add new icalls for AsAny marshalling.
14427 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
14429 * tramp-ppc.c, mini-ppc.c: more cleanups.
14431 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14433 * mini.c: no warnings.
14435 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14437 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
14439 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
14441 * mini.c: In the thread abort signal handler, if the thread is in the
14442 process of being stoped, don't throw the Abort exception, just stop the
14445 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
14447 * tramp-ppc.c: removed old code.
14449 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14451 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
14452 do some simple speed optimizations on ppc.
14454 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
14456 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
14457 and large offsets in load/store.
14459 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
14461 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
14462 it causes regressions.
14464 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
14466 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
14469 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
14471 * jit-icalls.c: remove warnings.
14472 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
14473 speedups for unsafe code.
14475 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
14477 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
14479 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
14481 * basic-calls.cs: Add new regression test.
14483 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
14486 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
14488 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
14491 2004-05-06 Patrik Torstensson
14493 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
14494 long reg allocation in any reg (not only eax:edx) and implemented
14495 long shl/shr ops in asm instead of helpers.
14497 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
14499 * mini-sparc.h: Fix warnings.
14501 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
14504 * mini-exceptions.c (mono_handle_exception): Call the filter in a
14505 separate statement for clarity.
14507 * mini-sparc.c: Update status.
14509 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
14511 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
14514 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14516 * inssel-ppc.brg: another small pre-release workaround:
14517 we don't do overflow detection for long_sub_un.
14519 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
14521 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
14522 (also works around a weird ppc bug: 57957).
14524 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
14526 * tramp-ppc.c: trampoline fixes.
14528 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
14530 * mini-ppc.c: fixed typos.
14532 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
14534 * mini-ppc.c, exceptions-ppc.c: more code saves registers
14535 at the top of the stack. Fixed typos. Use a frame registers
14536 for all the methods with exception clauses.
14538 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
14540 * exceptions-ppc.c: restore fp registers.
14542 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
14544 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
14545 order from the stack top (moved the stack room to save the
14546 return value for trace after the param area). Fixed corruption
14547 in restoring registers on unwind.
14549 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
14551 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
14553 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14555 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
14556 and prolog/epilog for methods that use it. Allow
14557 enough param area room for varargs methods. Fix miguel's
14558 breakage in exception handling.
14560 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14562 * Makefile.am: run genmdesc only on current arch.
14564 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14566 * exceptions-x86.c:
14567 * mini-x86.h: fix the build on windows.
14569 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
14571 * 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.
14573 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
14575 * mini-exceptions.c: New file.
14577 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
14578 Move some parts of the x86 exception handling code to an
14579 arch-independent file so it can be shared with other ports.
14581 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
14583 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
14585 2004-04-26 David Waite <mass@akuma.org>
14587 * driver.c: remove comma from end of enumeration declaration
14589 2004-04-26 Jackson Harper <jackson@ximian.com>
14591 * driver.c: parse config file before loading first assembly. This
14592 allows the user gac to be enabled/disabled.
14594 2004-04-23 Miguel de Icaza <miguel@ximian.com>
14596 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
14597 simpler mechanism: we do not care what is encoded initially
14598 (branch absolute or relative), we care about the code and its
14599 target. I kept the old code for reference for now.
14601 The new code tries first to determine if the jump is anywhere in
14602 the -/+32 absolute meg range, if it succeeds, it encodes using the
14603 absolute branch; If not, it tried to find something in the
14604 relative range, if not, it uses the handle_thunk code.
14606 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
14608 * exceptions-ppc.c: use the correct ip register on macosx.
14610 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
14612 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
14614 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
14616 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
14617 Raise exception on integer divide by zero by hand since the hw
14618 doesn't support it. Handle NaNs in FP compares.
14620 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
14622 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
14623 code reducing duplication between the platforms and enabled
14624 signal exception handling (on linux for now).
14626 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
14628 * exceptions-ppc.c: more macosx support.
14630 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14632 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
14634 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
14636 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
14638 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
14640 * iltests.il: more tests.
14642 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
14644 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
14647 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
14649 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
14651 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
14653 * liveness.c: Mark variables as volatile in all basic blocks reachable
14654 from exception clauses.
14656 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
14658 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
14661 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
14663 * iltests.il, basic.cs: more tests for regalloc.
14665 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
14667 * iltests.il: Some tests for register allocation modifications
14670 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
14672 * exceptions.cs: Add regression test for bug #56782.
14674 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
14675 original stack trace if an exception is rethrown. Fixes #56782. Oh,
14676 the beauty of fixing the same thing in 5 different files...
14678 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
14680 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
14683 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
14685 * mini.c: Add support for STRWLPARRAY marshalling convention.
14687 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
14689 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
14690 to init the context to setup the regs pointer).
14692 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
14694 * exceptions-ppc.c: more exceptions work.
14696 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
14698 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
14701 2004-04-13 Miguel de Icaza <miguel@ximian.com>
14703 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
14704 can use the memory directly.
14706 * cpu-pentium.md: Update documentation from a post from Zoltan.
14708 add x86_add_membase, x86_sub_membase, x86_mul_membase
14710 2004-04-13 Miguel de Icaza <miguel@ximian.com>
14712 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
14713 GENERAL_REGS they were also hardcoded for all PPC ports.
14715 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
14717 Remove hard-coded limit for floating point registers, use
14718 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
14720 Notice that in MacOS X calling conventions you can fit a lot more
14721 floating point values in registers, so I should update the PInvoke
14722 test to excercise the passing of floating point values on the
14723 stack (currently broken).
14725 2004-04-06 Miguel de Icaza <miguel@ximian.com>
14727 * tramp-ppc.c (create_trampoline_code): Added
14728 JUMP_TRAMPOLINE_SIZE.
14729 (ppc_magic_trampoline): Follow the pattern from
14730 x86_magic_trampoline: if code is set to zero, return.
14731 (create_trampoline_code): Always pass MonoMethod to the jump
14732 trampoline, before it was passing a null.
14733 (mono_arch_create_jump_trampoline): Implement the jump stub, could
14734 share the code with mono_arch_create_jit_trampoline.
14736 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
14738 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
14741 * cpu-g4.md: Added length for jmp instruction, the worst case
14742 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
14745 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
14747 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
14749 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
14751 * mini.c: Only set bblock->real_offset when adding a new bblock, and
14752 before each IL instruction.
14754 * mini.c (CEE_BOX): Fix warnings.
14756 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14758 * mini.c: removed a few unused vars and extra whitespace.
14760 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
14762 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
14764 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
14766 (OP_GETCHR): use the above
14767 (CEE_LDELEMA): use the above.
14769 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
14770 version of the generic impl.
14771 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
14772 (CEE_LDELEMA): use the above.
14774 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
14776 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
14779 * iltests.il: Added new regression test for #56317.
14781 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
14783 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
14784 under NetBSD. Fixes #56450.
14786 * liveness.c (update_gen_kill_set): Fix previous patch.
14788 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14790 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
14792 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
14794 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
14795 ldsfld and ldsflda.
14797 * inssel-sparc.brg: Add more optimizations.
14799 * mini-sparc.c: Replace multiply/divide with shifts if possible.
14801 2004-04-01 Martin Baulig <martin@ximian.com>
14803 * mini.c (handle_box): New static function; moved the
14804 implementation of CEE_BOX here.
14805 (mono_method_to_ir): Added `constrained_call' variable.
14806 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
14807 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
14808 mono_method_get_constrained() to get the method.
14810 2004-04-01 Martin Baulig <martin@ximian.com>
14812 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
14813 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
14814 (mono_method_to_ir): We don't need these macros anymore since
14815 mono_class_get_full() already takes care of it.
14817 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14819 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
14820 use @function (as doesn't accept #function here) and check the return
14821 value of system and stop if fails.
14823 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14825 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
14827 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
14829 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
14831 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
14833 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
14836 * basic-long.cs: Add test for negation of Int64.MinValue.
14838 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
14840 * mini-sparc.c: Update status.
14842 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
14844 * exceptions-sparc.c: Fix return value in filters.
14846 * inssel-sparc.brg: Fix register allocation in some rules.
14848 2004-03-28 Martin Baulig <martin@ximian.com>
14850 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
14853 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
14855 * mini-x86.c (mono_arch_patch_code): Fix warnings.
14857 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
14858 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
14859 remove unused conv_u4 opcode.
14861 * mini-x86.c: Remove valgrind workaround since it slows down things
14862 even when mono is not run under valgrind.
14864 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
14866 * mini-sparc.c: Update status.
14868 * inssel-sparc.brg: Add some optimizations.
14870 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
14871 future delay slot filling. Add support for varargs, tail calls and JMP.
14873 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
14874 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
14876 * inssel.brg: Fix register allocation in OP_ARGLIST.
14878 * inssel.brg: Fix warnings.
14880 2004-03-25 Martin Baulig <martin@ximian.com>
14882 * mini.c (inflate_generic_field): Removed.
14883 (mini_get_method): Removed, use mono_get_method_full(),
14884 (mini_get_class): Removed, use mono_class_get_full().
14885 (mono_method_to_ir): Pass our generic context to
14886 mono_field_from_token().
14888 2004-03-25 Martin Baulig <martin@ximian.com>
14890 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
14891 of a `MonoMethod *'.
14892 (mini_get_method): Take a `MonoGenericContext *' instead
14893 of a `MonoMethod *'.
14894 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
14895 a new local variable called `generic_context' which holds the
14896 current `MonoGenericContext *'; use it to lookup things.
14898 2004-03-24 Martin Baulig <martin@ximian.com>
14900 * mini.c (mini_get_class): New static method; if we're inside a
14901 generic instance, inflate the class if neccessary.
14902 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
14904 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
14906 * iltests.il: New regression test for #55976.
14908 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
14911 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
14913 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
14916 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
14918 * liveness.c: Consider SSA stores as well as loads when making vars
14921 * exceptions.cs: New regression tests for register allocation.
14923 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
14925 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
14926 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
14927 domain lock only to protect puntual access to data structures.
14928 Added access lock for sighash, jit_icall_hash_name,
14929 jit_icall_hash_addr and domain->code_mp.
14931 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
14933 * driver.c: Print SIGSEGV handling method.
14935 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
14937 * mini.c (setup_jit_tls_data): Handle case when this is called
14938 multiple times for a thread.
14940 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
14941 is different from fbxx_un. Fixes #54303. Also use constants instead of
14942 magic numbers in a lot of places.
14944 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
14946 * exceptions.cs: Fix cctor test when --regression is used.
14948 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
14950 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
14953 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
14955 * inssel-ppc.brg: fixed register assignments for some rules.
14957 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
14959 * exceptions.cs: Add test for exceptions in static constructors.
14961 * mini.c (mono_jit_compile_method_with_out): Move the calling of
14962 static constructors outside the domain lock. Fixes #55720.
14964 2004-03-17 Martin Baulig <martin@ximian.com>
14966 * mini.c (get_generic_field_inst): Removed, this'll never happen.
14967 (inflate_generic_field): Take the `MonoMethod *' instead of the
14968 `MonoClass *' and added support for generic method.
14969 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
14970 have a `field->parent->gen_params', only inflate the field if it's
14971 an open constructed type.
14973 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
14975 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
14976 exception object instead of the preconstructed ones.
14978 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14980 * mini.c: reverted changed to sigsegv_signal_handler commited
14981 accidentally in the previous patch.
14983 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14986 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
14987 running --aot with an old assembly.
14989 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
14991 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
14994 * mini-sparc.c: Add support for v9 branches with prediction.
14996 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
14998 * mini.c (mini_init): #warning is GNUC only
15000 * mini-sparc.h: implement __builtin_frame_address
15001 and __builtin_return_address for Sun C compiler
15003 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
15005 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
15007 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
15009 * basic-calls.cs: Add test for unaligned byref long argument passing.
15011 * mini-ops.h: Add sparcv9 compare and branch instructions.
15013 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
15014 v9 instructions if we have a v9 cpu.
15016 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
15017 registers for global allocation.
15019 * exceptions-sparc.c: Fixes.
15021 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
15023 * liveness.c (mono_analyze_liveness): Optimized version.
15025 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
15027 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
15030 * basic-float.cs basic-calls.cs: New regression tests.
15032 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
15034 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
15035 sigaltstack implementation.
15037 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
15039 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
15040 stuff if SIGSEGV_ON_ALTSTACK is not defined.
15042 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
15044 * mini.c: Fix warnings.
15046 * mini.c (mono_resolve_patch_target): New function which contains the
15047 arch independent part of the patching process.
15049 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
15050 patching code to a separate function.
15052 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
15054 * mini.c (add_signal_handler): ifdef out on Windows
15056 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
15058 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
15059 cpu-sparc.md: Add exception handling support + other fixes.
15061 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
15062 typed GC detection in --version.
15064 * basic.cs exceptions.cs: New regression tests.
15066 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
15067 the arch specific code can store data during a compilation.
15069 * mini-ops.h: Add OP_SETFRET.
15071 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
15072 function, register a separate icall for each arity, so the icalls can
15075 * mini.c (mono_print_tree): Print negative offsets in a more readable
15078 * mini.c: Make signal handling work on sparc.
15080 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
15082 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
15084 * jit-icalls.c: Emulate truncl by aintl on solaris.
15086 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
15088 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
15090 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
15092 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
15094 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
15095 a MarshalByRef type, inline a method that performs the check, taking into
15096 account that the object can be a proxy. Also implemented tow new opcodes:
15097 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
15098 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
15099 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
15101 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
15103 * mini-ppc.c: if a relative branch displacement is too big
15104 but it points to and area reachable with an absolute branch,
15107 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
15109 * mini.c: optimize small copies in cpblk.
15111 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
15113 * basic-calls.cs basic-float.cs: New regression tests.
15115 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
15116 negative offsets from %fp. Implement localloc. Fix local register
15117 allocation. Fix the case when the this argument needs to be saved to
15118 the stack. Implement some missing opcodes.
15120 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
15122 * mini.c (mini_method_compile): Reenable global regalloc in methods
15123 with exception handlers.
15125 * linear-scan.c (mono_varlist_sort): Fix warning.
15127 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
15129 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
15132 * liveness.c: Make all variables uses in exception clauses volatile, to
15133 prevent them from being allocated to registers. Fixes #42136.
15135 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
15137 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
15138 causes regressions.
15140 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
15141 argument to mono_arch_regalloc_cost.
15143 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
15146 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
15148 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
15149 Make the cost of allocating a variable to a register arch dependent.
15151 * basic-calls.cs: Fix compilation of tests.
15153 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
15154 helper function to cut back on the number of #ifdefs needed.
15156 * mini-ppc.c: Fix compilation.
15158 * basic-calls.cs: New regression tests.
15160 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
15162 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
15163 of l0 since that is callee saved.
15165 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
15168 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
15169 of delay instruction.
15171 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
15173 * mini.h (MonoCallInst): Add 'virtual' flag.
15175 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
15177 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
15179 * *.cs: New regression tests.
15181 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
15184 * mini.c (mono_runtime_install_handlers): Fix build.
15186 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
15187 'signal_stack_size' members.
15189 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
15190 alternate signal stack.
15192 * exceptions-x86.c: Add stack overflow handling.
15194 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
15195 functions to arch independent code.
15197 * mini.c (mono_print_tree): Print more detailed info for load_membase
15200 2004-02-23 Martin Baulig <martin@ximian.com>
15202 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
15204 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
15206 * mini-x86.c: fixed reg allocation for div/rem.
15208 2004-02-22 Miguel de Icaza <miguel@ximian.com>
15210 * driver.c (mono_main): Report some configuratio options on --version.
15212 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
15214 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
15215 low in the address space. Correctly flush memory in thunks where we
15216 output native code.
15218 2004-02-20 Martin Baulig <martin@ximian.com>
15220 * mini.c (mini_get_method): New static method; inflate all generic
15221 methods and methods in open generic instances.
15222 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
15223 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
15225 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
15227 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
15229 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
15231 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
15233 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
15235 * mini-sparc.c (flushi mono_arch_output_basic_block): make
15236 it compile using Sun's compiler.
15238 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
15240 * 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.
15242 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
15244 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
15246 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
15248 * mini-ppc.c: handle calls outside of the allowed range with thunks
15249 allocated using the code manager.
15250 * tramp-ppc.c: use the code manager to hold generated native code.
15251 Fixed the magic trampoline to just patch vtable entries.
15253 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
15255 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
15258 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
15260 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
15263 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
15264 if we have a working __thread implementation.
15266 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
15267 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
15269 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
15271 * mini-x86.c: Fix compilation under gcc 2.
15273 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
15275 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
15276 contains a call to the wrapped function.
15278 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
15279 OP_<CALL>_IMM opcodes, and use them under X86.
15281 * mini.c (mono_jit_find_compiled_method): Fix warning.
15283 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
15285 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
15287 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
15288 functionality to mini.c.
15290 * mini.c (mono_create_jump_trampoline): New function to create a jump
15291 trampoline. Return a compiled method instead of a trampoline if it
15292 exists. Add a cache for jump trampolines.
15294 * mini.c (mono_jit_find_compiled_method): New function to return a
15295 compiled method if it exists.
15297 * mini-x86.c: Call mono_create_jump_trampoline instead of
15298 mono_arch_create_jit_trampoline.
15300 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
15301 a jump trampoline. Fixes #52092.
15303 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
15305 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
15306 which is not up-to-date. Add check_corlib_version () instead.
15308 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
15311 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
15312 since newer valgrind versions do not need it.
15314 * mini.c (mono_jit_compile_method_with_opt): New helper function to
15315 compile a method with a given set of optimizations.
15317 * mini.c: Compile icall wrappers on-demand instead of at startup.
15319 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
15320 wrapper for an icall.
15322 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
15324 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
15327 * iltests.il: Add test for non-empty stack before switch instruction.
15329 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
15331 * mini.c: Add support for new stringbuilder marshalling conventions.
15333 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
15335 2004-02-01 Martin Baulig <martin@ximian.com>
15337 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
15338 in `ginst->mtype_argv'.
15340 2004-01-31 Miguel de Icaza <miguel@ximian.com>
15342 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
15343 facilitate grepping.
15345 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
15347 * mini.c: fixed buglet in initobj generic implementation for references.
15349 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
15351 * Makefile.am: make the version script conditional.
15352 * jit-icalls.c: handle missing truncl().
15354 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
15356 * exceptions.cs: Add more tests for double->int conversion.
15358 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
15359 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
15361 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
15363 * driver.c: make --verbose --version emit an error
15364 if the loaded corlib doesn't match the runtime version.
15366 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
15368 * mini-ppc.h: export ppc_patch().
15369 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
15370 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
15371 on par or better than on MacOSX.
15373 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
15375 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
15376 mono_lookup_pinvoke_call.
15378 * mini-x86.c: Under windows, the default pinvoke calling convention is
15379 stdcall. Fixes #52834.
15381 * mini.c (optimize_branches): Add an upper bound to the number of
15382 iterations to prevent infinite loops on strange loops. Fixes #53003.
15384 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
15386 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
15387 and ISINST. Fixes #52093.
15389 * objects.cs (test_0_vector_array_cast): New tests.
15391 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
15393 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
15394 checking in Array.Set ().
15396 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
15399 * object.cs (test_0_multi_array_cast): New regression test.
15401 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
15403 * exceptions-ppc.c: fix build on Linux/PPC.
15405 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
15407 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
15408 running under valgrind.
15409 (x86_magic_trampoline): Fix build bustage.
15411 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
15412 negative values as well. This is needed for the encoding of the line number
15413 info, since sometimes the line numbers are not in increasing order.
15415 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
15417 * cpu-pentium.md (localloc): Increase the size of the localloc
15418 instruction since it is a loop under Win32.
15420 * debug-mini.c (record_line_number): Get rid of unneccesary memory
15423 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
15425 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
15426 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
15427 Max Horn (max@quendi.de). Fix file names in comments.
15429 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
15431 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
15432 avoid stack overflow.
15433 (replace_usage): Avoid uninitialized variable warnings.
15435 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
15436 and taking the address of valuetype variables.
15438 2004-01-03 Patrik Torstensson
15440 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
15441 for other purposes than FP later on.
15443 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
15445 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
15448 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
15450 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
15452 2003-12-30 Patrik Torstensson <p@rxc.se>
15454 * mini-x86.h: Decreased number of availiable fp regs.
15455 Solves corner cases with FP spilling.
15457 2003-12-23 Patrik Torstensson <p@rxc.se>
15459 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
15460 for floating point stack tracking / spilling on x86.
15463 * basic-float.cs: added float mul overflow test.
15465 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
15467 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
15469 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
15471 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
15472 supports for cond branches that overflow the immediate
15473 overflow offset. mcs can compile simple programs.
15475 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
15477 * exceptions-ppc.c: exception handling support wip:
15478 finally handlers get run on exception.
15480 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
15482 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
15485 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
15487 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
15488 initial support for stack walking and unwinding.
15490 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
15492 * driver.c (mono_main): Make corlib-out-of-sync message more
15493 descriptive. Also remove verify_corlib call.
15495 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
15497 * mini.c: make CEE_NEWARR calls and other emulated opcodes
15498 not overlap with other call's arguments, too.
15500 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
15502 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
15503 move to arch-specific code the choice of arch-specific
15504 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
15505 * mini.c: ensure emulation calls will not interleave
15508 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
15510 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
15511 the magic trampoline stack frame is dropped before executing
15514 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
15516 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
15517 and integer to fp conversions. Added support for overflowing
15518 arguments on the stack. Reserve a couple more registers as temps.
15519 Added support for aot compilation (as output still needs to be
15522 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
15524 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
15525 Don't overwrite return register in some corner cases.
15527 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
15529 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
15530 static constructors when AOT compiling.
15532 * driver.c (mono_main): Call mono_check_corlib_version.
15534 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
15536 * cpu-g4.md, basic.cs: fixed div target register.
15538 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
15540 * mini-ppc.c, basic.cs: shl_imm fix with test.
15542 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
15544 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
15545 structures by value. Misc fixes.
15546 * objects.cs: more tests.
15548 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
15550 * mini-ppc.c: lconv.ovf.i implemented.
15552 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15555 (mini_init): don't error out if someone already called g_thread_init.
15557 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
15559 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
15560 to be any type per the spec. Fix abnormal memory usage when
15561 the same object is repeatedly thrown.
15563 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
15565 * mini.c: check for overruns in IL code.
15567 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
15569 * TODO: Add/remove some todo entries.
15571 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
15573 * driver.c (mono_main): Call mono_verify_corlib.
15575 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
15577 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
15578 This has been moved to mini.c
15579 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
15580 type being casted is marshalbyref it could be a proxy, so instead of
15581 emitting the type check code, emit a call to a runtime method that will
15582 perform the check by calling CanCastTo if needed.
15584 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
15586 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
15587 methods with large stack frames under Win32.
15589 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
15591 * Makefile.am: Distribute regression tests.
15593 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
15594 at the end instead of inserting each variable into the sorted list.
15596 * linear-scan.c (mono_varlist_sort): New helper function.
15598 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
15600 * mini.c: ensure arguments and locals are within bounds.
15602 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
15604 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
15607 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
15609 * mini.c (mono_cprop_copy_values): Fix crash.
15611 * aot.c: Set verbosity back to 0.
15613 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
15615 * regalloc.c: complete memory leak fix by Laurent Morichetti
15618 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
15620 * driver.c (main_thread_handler): Revert the previous patch.
15622 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
15625 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
15626 memory from the memory pool.
15628 * driver.c (main_thread_handler): Turn on all optimizations when
15631 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
15632 an array for better performance.
15634 * regalloc.c (mono_regstate_assign): Fix memory leak.
15636 * debug-mini.c (mono_debug_serialize_debug_info): New function to
15637 serialize the debug info.
15639 * debug-mini.c (mono_debug_add_aot_method): New function to load the
15640 debug info from the serialized representation.
15642 * aot.c: Save debug info into the generated file and load it when
15645 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
15647 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
15649 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
15650 More FP-related fixes.
15652 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
15654 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
15655 and register allocation buglet. Hello world now runs.
15657 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
15659 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
15660 * tramp-ppc.c: fixed class init trampoline.
15661 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
15663 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
15665 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
15666 mini.c: more ppc changes/fixes.
15668 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
15670 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
15671 Also optimize the case when the arguments are the same in the caller
15674 * iltests.il: Add tests for tail calls with valuetype arguments.
15676 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
15678 * mini-ppc.c: fixes for struct return type.
15680 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
15682 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
15683 mono_spillvar_offset() to arch-specific code.
15685 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
15687 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
15689 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
15691 * exceptions-x86.c: Fix stack space leaks.
15693 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
15694 registers from the lmf if the method has save_lmf set.
15696 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
15698 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
15699 of icall wrappers into InvokeInDomain, since these are now per-domain.
15701 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
15703 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
15704 make some opcode emulation and intrinsic ops enabled/disabled
15705 according to the architecture. More fixes.
15707 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
15709 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
15711 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
15713 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
15714 arch-specific handling for 'this' and struct return type to
15715 arch-specific code.
15717 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15719 * aot.c: prevent divide by zero error when reporting (it happened with
15720 Accessibility.dll).
15722 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
15724 * mini.h (inst_switch): Remove unused macro.
15726 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15729 (load_aot_module): free 'info->methods' and 'info' properly. No more
15730 "free(): invalid pointer blah" messages when you have an old aot
15733 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
15735 * jit-icalls.c, mini.c: Added support for context static fields.
15737 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
15739 * mini.c (mono_method_blittable): Methods which set LastError are not
15740 blittable either. Fixes #51108.
15742 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
15744 * mini.c: flush icache.
15745 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
15747 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
15749 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
15751 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
15753 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
15756 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
15759 * inssel.brg (CEE_MKREFANY): Fix AOT case.
15761 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
15763 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
15764 instruction when the result is discarded.
15766 * iltests.il (test_0_div_regalloc): New regression test.
15768 * arrays.cs: Fix compilation error.
15770 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
15772 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
15773 float rules to inssel-x86.brg: sane architectures with FP registers
15774 don't need to implement these rules.
15776 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
15778 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
15780 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
15782 * mini.h, inssel-long32.brg: fixed endianess issues in int64
15783 implementation of 32 bit systems.
15785 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
15787 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
15788 (Jeroen Zwartepoorte).
15790 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
15792 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
15793 the caller and the callee matches.
15795 * mini.c (mono_method_to_ir): Add comment.
15797 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
15798 signbit is missing on some platforms.
15800 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
15802 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
15804 * mini.c (setup_jit_tls_data): Call the new function.
15806 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
15808 * mini-x86.c: Add experimental support for fast access to the lmf
15809 structure under NPTL/Linux 2.6.x.
15811 2003-11-06 Martin Baulig <martin@ximian.com>
15813 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
15814 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
15817 2003-11-02 Martin Baulig <martin@ximian.com>
15819 * mini.c (inflate_generic_field): New static method.
15820 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
15821 generic instance and the field is declared in a generic type, call
15822 inflate_generic_field() to inflate it. Fixes gen-28.cs.
15824 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
15826 * mini.h mini.c (mono_method_same_domain): New function to return
15827 whenever the caller and the callee are in the same domain.
15829 * tramp-x86.c (x86_magic_trampoline): Use the new function.
15831 2003-10-30 Martin Baulig <martin@ximian.com>
15833 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
15834 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
15836 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
15837 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
15839 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
15841 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
15844 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
15845 object here, so it is in the correct appdomain etc.
15847 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
15849 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
15851 (mono_method_to_ir): Avoid freeing the type created returned from
15852 mono_type_create_from_typespec, since it is put into an internal cache
15853 by the function. Fixes pointer.exe.
15855 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
15856 trampolines for icalls and pinvokes as well. Fixes #33569.
15858 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
15860 * mini.c: Update after appdomain changes.
15862 * mini.c (mono_jit_compile_method_inner): Allways compile native
15863 method wrappers in the root domain, since there can only be one
15864 instance of them, whose address is stored in method->info.
15866 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
15868 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
15869 environment variable. Instead detect automatically whenever running
15870 under valgrind using the magic macro RUNNING_ON_VALGRIND from
15873 2003-10-16 Miguel de Icaza <miguel@ximian.com>
15875 * trace.c, trace.h: New files that implement the new trace option
15878 * driver.c: Document new --trace options.
15880 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
15883 - if (mono_jit_trace_calls)
15884 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
15886 * mini.h: prototypes.
15888 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
15890 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
15892 * mini.c inssel.brg: Implement typedefbyref opcodes.
15894 * mini.c (mono_jit_compile_method): Remove unused local variable.
15896 * mini.c (mono_jit_compile_method_inner): Ditto.
15898 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
15900 * tramp-x86.c (x86_class_init_trampoline): Fix build.
15902 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
15904 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
15906 * mini.c (mono_no_aot): Remove unused global variable.
15908 * mini.c: Thread safety fixes.
15910 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
15912 * mini.c (mono_create_class_init_trampoline): Add a lock around
15913 class_init_hash_addr.
15915 * arrays.cs (test_0_newarr_emulation): Add new regression test for
15918 * mini.c: Decompose the NEWARR instruction before decomposing its
15919 arguments. Fixes #30073.
15921 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
15923 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
15926 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
15928 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
15930 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
15932 * driver.c: Add support for compiling icall wrappers to --compile.
15934 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
15936 * inssel.brg: The empty value in class->interface_offsets is -1, not
15939 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
15941 * objects.cs: New test for 'is' operator on an array of interfaces.
15943 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
15945 * tramp-ppc.c: update trampoline code to support jumps
15946 and class initialization.
15948 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
15950 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
15952 * inssel.brg (OP_UNBOXCAST): Fix #46027.
15954 * inssel.brg (OP_UNBOX): Remove unused rule.
15956 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
15957 region instead of one for each method. Fixes #47813.
15959 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
15961 * exceptions.cs (test_0_nested_finally): New regression test for
15962 nested exception handlers.
15964 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
15966 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
15968 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
15971 * mini.c (mono_method_check_inlining): Make the inlining limit
15972 configurable by an environment variable.
15974 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
15976 * mini.h: Bump AOT file version.
15978 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
15979 token, store the image along with the token, since the token might not
15980 refer to the same image as the method containing the relocation,
15981 because of inlining.
15983 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
15985 * mini.c (mono_precompile_assemblies): New function to compile
15986 all methods in all loaded assemblies.
15988 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
15990 * regalloc.h regalloc.c (MonoRegState): Change the type of
15991 iassign and fassign to int*, since they can contain large negative
15992 values if the register is spilled. Also added some comments. Fixes
15995 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
15996 under Win32. Fixes #42964.
15998 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
16000 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
16002 * aot.c: Added support for AOT compiling methods which contain calls
16003 to wrappers. Currently, only remoting-invoke-with-check wrappers are
16006 * driver.c (compile_all_methods): Run the compilation in a thread
16007 managed by mono. Fixes #44023.
16009 * mini.c (mono_codegen): Print full method name in verbose output.
16011 * mini-x86.c (mono_arch_patch_code): Fix warning.
16013 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
16014 jumps, since the method we are jumping to might be domain-specific.
16016 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
16018 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
16020 * inssel.brg: string chars are unsigned.
16022 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
16024 * TODO: New todo item.
16026 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
16027 which calls mono_runtime_class_init and patches the call site to
16028 avoid further calls.
16029 (mono_arch_create_class_init_trampoline): New arch specific function
16030 to create a class init trampoline.
16031 (create_trampoline_code): Generalized so it can create
16032 class init trampolines as well.
16034 * mini.c (helper_sig_class_init_trampoline): New helper variable.
16035 (mono_create_class_init_trampoline): New function to create and cache
16036 class init trampolines.
16037 (mono_find_class_init_trampoline_by_addr): New function to lookup the
16038 vtable given the address of a class init trampoline. Used by the
16040 (mono_codegen): Generate a call to a trampoline instead of
16041 mono_runtime_class_init in LDSFLD[A].
16042 (mono_codegen): Add relocations for the new trampoline.
16044 * mini.h mini-x86.c aot.c: Added a new relocation type:
16045 MONO_PATCH_INFO_CLASS_INIT.
16047 * mini.h: Bump AOT version number.
16049 * aot.c: Create a copy of the loaded code instead of using the original
16050 so methods which call each other will be close in memory, improving
16053 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
16054 patch since it breaks the regression tests.
16056 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
16057 for the register saving instruction sequence since the
16058 frame_state_for function in glibc 2.3.2 don't seem to detect it.
16060 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
16062 * TODO: Fix todo item && remove another.
16064 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
16066 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
16069 * aot.c: Moved the check for MONO_LASTAOT into the initialization
16070 function of the module.
16072 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
16073 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
16074 --no-aot command line option.
16076 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
16078 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
16079 by Bernie Solomon (bernard@ugsolutions.com).
16081 * inssel.brg: Refactor the interface offset table related code into
16082 its separate functions and add support for the AOT case.
16084 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
16086 * aot.c (mono_aot_get_method_inner): Fix memory leak.
16088 * aot.c: Added mono_aot_verbose variable and made all debugging
16089 output depend on the value of this variable.
16091 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
16092 method_label and info_label.
16094 * mini.h mini-x86.c aot.c: Added a new relocation type
16095 MONO_PATCH_INFO_IID for klass->interface_id.
16097 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
16098 the MonoJitInfo structure.
16100 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
16101 a non-root appdomain in shared mode.
16103 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
16105 * aot.c: make aot loader less verbose. Remove free of unused variable.
16107 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
16109 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
16111 * .cvsignore: Added *.dll.
16113 * mini.c (mono_print_tree_nl): New function callable while debugging.
16115 * mini.c (mono_print_code): Export this.
16117 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
16120 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
16122 * mini.h (MonoCompile): Added 'jit_info' field.
16124 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
16125 the cfg structure, since it is needed by the AOT compiler.
16127 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
16129 * aot.c: A major rewrite. Changes include:
16130 - save exception tables for methods which have them.
16131 - cache failed lookups in aot_get_method () to avoid the (slow) calls
16132 to g_module_symbol.
16133 - reworked the file format so it is now much smaller and needs
16134 fewer relocation entries.
16136 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
16138 * aot.c (load_aot_module): Fix build bustage on platforms without
16141 2003-09-04 Martin Baulig <martin@ximian.com>
16143 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
16145 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
16147 * TODO: Some new optimization ideas.
16149 * aot.c: Move AOT module loading logic here from mono_assembly_open.
16151 * aot.c: Save the optimization flags used to compile the code into
16154 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
16155 support emitting domain specific code.
16157 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
16158 no longer domain neutral. It can be made domain neutral by compiling
16159 with --optimize=shared.
16161 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
16162 between appdomains.
16164 * driver.c mini.h mini.c: New --no-aot debugging option which disables
16165 loading of AOT code.
16167 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
16169 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
16170 if there is no domain neutrality information.
16172 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
16174 * aot.c (mono_compile_assembly): Emit a symbol containing the file
16175 format version into the generated library.
16177 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
16178 callee method into the caller since one of them could be shared.
16180 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
16181 system exceptions from AOT code now works.
16183 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
16184 method if it is domain neutral and the callee is not.
16186 * graph.c (cfg_emit_one_loop_level): Fix warning.
16188 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
16190 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
16193 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
16195 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
16196 is needed by code which is executed before mono_runtime_init ().
16197 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
16199 * mini.c (mono_thread_abort): Fix warning.
16200 (mono_jit_compile_method): Call static constructor in the AOT case too.
16202 * aot.c (mono_compile_assembly): Fix warning.
16204 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16206 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
16208 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
16210 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
16212 * cpu-pentium.md: Fix the length of call opcodes so they include the
16213 ESP restoring instruction. Fixes #47968.
16215 2003-08-28 Martin Baulig <martin@ximian.com>
16217 * mini-x86.c (mono_arch_call_opcode): Added support for
16218 MONO_TYPE_GENERICINST.
16220 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
16222 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
16224 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
16225 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
16227 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
16230 2003-08-26 Martin Baulig <martin@ximian.com>
16232 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
16233 when reporting an error, set this to the actual error location.
16234 (mono_method_to_ir): Report the correct error location if
16235 get_basic_blocks() returned an error.
16237 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
16239 * mini.c (mono_type_blittable): OBJECT is not blittable.
16240 (mono_method_blittable): Methods which have marshalling descriptors
16241 are not blittable either. Fixes #47842.
16243 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
16245 * driver.c mini.c: Use an environment variable instead of a global
16246 variable. Also fix the build.
16248 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
16249 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
16252 * driver.c mini.c: Added --with-valgrind option to turn off some
16253 code which prevents mono from running under valgrind.
16255 * mini.c (mono_emit_call_args): Fixed warning.
16257 * mini.c (mono_emulate_opcode): Fixed warning.
16259 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
16261 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
16262 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
16263 regalloc.c, regalloc.h: specify available registers in arch-specific
16264 code and support floats in the regallocator (patch by Laurent Morichetti
16267 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
16269 * mini.c: mono_thread_current() can be called only after
16270 mono_runtime_init(): rearrange code to not call it early on.
16272 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
16274 * mini.c: allocate jump tables in the code mempools.
16276 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16278 * mini.c, mini.h: make sure per-thread data allocated by the jit is
16281 2003-08-10 Miguel de Icaza <miguel@ximian.com>
16283 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
16284 12 to 16. This fixes bug #47453.
16287 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
16289 * mini-ppc.c: fixed indexed load and unsigned compares.
16291 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
16293 * mini.c: reenabled installation of handler for
16294 thread abort signal.
16296 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
16298 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
16299 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
16300 until it's fixed and actually useful.
16302 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
16304 * inssel-long32.brg: couple more opcodes implemented.
16306 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
16308 * mini-sparc.c: Even more opcodes implemeted.
16310 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
16312 * mini-sparc.c: More opcodes implemented.
16314 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
16316 * mini-sparc.c: More opcodes implemented.
16318 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
16320 * inssel-sparc.brg: Add some needed rules. Direct
16322 * Makefile.am: Use inssel-sparc.brg
16323 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
16324 an assert happy for now.
16326 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
16328 * mini-sparc.c: Fixed compile errors.
16329 * exceptions-sparc.c: Same. We now produce a mono binary
16330 on sparc-linux. Yea.
16332 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
16334 * mini-sparc.c: Renamed registers. Also some macro cleanups.
16335 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
16336 They compile, but do not work.
16338 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
16340 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
16341 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
16342 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
16345 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
16347 * mini.c: more opcodes implemented and better support for generics.
16349 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
16351 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
16352 * mini.c, mini.h: first cut at generics support: some new instructions
16353 added and changed the behaviour of some of the existing ones.
16355 2003-07-21 Miguel de Icaza <miguel@ximian.com>
16357 * mini.c: Removed definition of metadata_shared mutex here.
16359 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
16361 * mini-x86.c: make vararg calls work for instance methods.
16363 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
16365 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
16366 returns the arguments in a separte list, now.
16368 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
16370 * aot.c, mini.c: updates for array type representation changes.
16372 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
16374 * mini.c: register function to perform jit shutdown.
16376 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
16378 * mini.c: use a faster allocator if possible.
16380 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
16382 * aot.c: some cleanups and portability changes.
16384 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
16386 * mini.c: use faster allocation for CEE_BOX if possible.
16388 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
16390 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
16391 Moved inlined mempcy code to its own function so that is can be
16392 reused. Added an inline memset function as well (optimized initobj).
16393 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
16395 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
16397 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
16399 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
16401 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
16402 arch code can setup the cpu for CLR execution, if needed.
16403 We use it on x86 to set the precision of FP operations.
16405 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
16407 * mini.c: disable some optimizations if we can guess they'll cost too
16408 much for a given method.
16410 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
16412 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
16414 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
16415 * mini.h mini.c mini-x86.c: Added instruction level coverage
16416 info collection support.
16418 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
16420 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
16421 is now implemented in the profiling API. Get rid of a couple of
16422 unnecessary global variables.
16424 2003-06-15 Nick Drochak <ndrochak@gol.com>
16426 * basic-long.cs: tests for negative values for bigmul, and unsigned.
16427 * cpu-g4.md: add op_bigmul and op_bigmul_un
16428 * cpu_pentium.md: add op_bigmul_un
16429 * inssel-long32.brg: add rule for unsigned bigmul
16430 * mini-ops.h: define OP_BIGMUL_UN
16431 * mini-x86.c: THE BUG: handle (un)signed properly
16432 * mini.c: choose unsigned opcode if needed.
16433 This set of patches fixes bug #44291
16435 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
16437 * mini.c (optimize_branches): improved to handle all kinds of
16438 conditional branches.
16440 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
16442 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
16443 don't raise exceptions.
16445 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
16447 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
16448 to arch-specific files.
16450 2003-06-09 Martin Baulig <martin@ximian.com>
16452 * Makefile.am (libs): Added $(LIBGC_LIBS).
16454 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
16456 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
16457 and OP_ATAN (fixes bug#44293).
16459 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
16461 * Makefile.am, mini-x86.c: rename cpu description array to
16462 pentium_desc, since some compilers define the 'pentium' preprocessor
16465 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
16467 * mini.c (mini_select_instructions): add explicit branch if the
16468 following block is not the false target of a conditional branch -
16469 we need this with any optimization that reorder or remove bblocks
16471 * mini.c (optimize_branches): bug fixes
16473 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
16475 * mini.c (mono_method_to_ir): inline static readonly fields
16477 * ssa.c (fold_tree): start cfold support for long (very simple
16480 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
16482 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
16484 * inssel.brg: fixed memcpy (bug #44219).
16486 2003-06-05 Dick Porter <dick@ximian.com>
16488 * driver.c: Set the glib log levels to not abort if g_message
16491 g_set_prgname() has to happen before mini_init() so that the
16492 process handle gets the info.
16494 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
16496 * driver.c: add intrins to the default optimizations to get wider
16499 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
16501 * mini.h: some large basic blocks will overflow a 16-bit
16502 integers for symbolic registers.
16504 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
16506 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
16507 (mono_arch_output_basic_block): fix bug 43499
16509 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
16511 * mini.c: kill duplicated definition of mono_debug_format.
16513 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
16515 * mini-x86.c, arrays.cs: fixed register allocation bug.
16517 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
16519 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
16521 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
16523 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16526 (print_method_from_ip): also print source location information if
16529 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
16531 * mini.c (mono_find_block_region): bug fix in region code
16532 (mini_method_compile): enable removing unreachable code again, but
16533 only in methods without exception clauses.
16535 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
16537 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
16538 Implemented arglist opcode and handling of TypedReference type.
16539 Fixed x86 call convention when a structure is returned.
16540 Minimal support for calling static vararg methods.
16542 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
16544 * mini.c (mini_method_compile): always remove unreachable code,
16545 because the code in them may be inconsistent (access to dead
16546 variables for example).
16548 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
16550 * driver.c, debug-mini.c: warning fixes.
16552 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
16554 * Makefile.am, jit.h, mini.h: install header for embedding mono.
16556 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
16558 * mini.c: thread-static fields are registered in mono_class_vtable(),
16559 so ensure the function is called before checking for them.
16561 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
16563 * mini.c (optimize_branches): fix for bug 43586
16565 * jit-icalls.c (mono_llmult_ovf): added an additional check for
16566 overflow (fixes Bug #43639)
16568 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16570 * mini.c, objects.cs: allow the use of stobj for primitive types.
16572 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16574 * mini.c: be less strict about argument checking until we support
16575 running the verifier.
16577 2003-05-27 Nick Drochak <ndrochak@gol.com>
16579 * basic-long.cs: tests for (ulong)int * (ulong)int also
16580 * mini.c: use the same trick for (ulong)int * (ulong)int
16582 2003-05-27 Nick Drochak <ndrochak@gol.com>
16584 * basic-long.cs: add regression test for (long)int * (long)int
16585 * cpu-pentium.md: add op_bigmul specification
16586 * inssel-long32.brg: add OP_BIGMUL rule
16587 * mini-ops.h: add OP_BIGMUL
16588 * mini-x86.c: register allocator: handle case where src1 needs to be
16590 * mini.c: substitute special BIGMUL opcode in the tree for
16591 (long)int * (long)int
16593 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
16595 * jit-icalls.c: call the type ctor on field access if needed.
16597 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
16599 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
16600 to a method (including results of ldelema, bug#43207).
16602 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
16604 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
16605 colors to show exception handler blocks.
16607 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
16608 (fix for pinvoke7.cs).
16610 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16612 * mini.h, mini.c: ensure correct initialization order for types that
16613 require it. Prepare for lazy compilation of jit icall wrappers.
16614 Provide a name for opcode emulation to reduce unneeded mallocing.
16616 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
16618 * mini-x86.c: better register restoring code and profiling
16619 support for tail calls.
16621 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16623 * mini.h, driver.c: prepare for leaf methods optimization.
16625 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
16627 * mini.c: get targets of branches before converting a method.
16629 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
16631 * mini.c (optimize_branches): added some experimental code (disbaled)
16633 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
16635 * mini.c (optimize_branches): fix branch to branch optimization
16637 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
16639 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
16641 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
16643 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
16646 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
16648 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
16649 enable use of interface variables again.
16651 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
16652 I1 to registers because there is no simply way to sign extend 8bit
16653 quantities in caller saved registers on x86.
16655 * inssel-float.brg: set costs of some rules to 2 so
16656 that monobure always select the arch. specific ones if supplied,
16657 regardless of the order we pass the files to monoburg.
16659 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
16661 * mini.c, mini-x86.c: since the magic trampoline for jumps
16662 can't patch the code directly, we do it as soon as the
16663 method gets compiled.
16665 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
16667 * mini-x86.c, mini.h: introduce a new patching method
16668 to support CEE_JMP and tail calls.
16669 * mini.c: obey tail.call. Don't precompile methods target
16671 * tramp-x86.c: new trampoline code to handle methods
16672 reached through a jump.
16674 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
16676 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
16677 bit values to registers
16679 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
16681 * mini.c (mono_compile_get_interface_var): share interface
16682 variables if possible.
16684 2003-05-16 Martin Baulig <martin@ximian.com>
16686 * debug-mini.c (mono_init_debugger): New function to initialize
16687 the debugger. This is not in the debugger since it needs to
16688 access some of mini's internals.
16690 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
16692 * mini.c (mono_method_to_ir): inlining fixes/cleanups
16694 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
16696 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
16697 for value type handling.
16699 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
16701 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
16702 (mono_method_check_inlining): enable inlining of all kinds of wrappers
16704 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
16706 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
16707 the constructor through a proxy.
16709 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
16711 * jit-icalls.c, inssel.brg: fixes to array element address
16714 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
16716 * mini-x86.c (is_regsize_var): allocate pointer to registers
16718 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
16720 * driver.c: fixed typo, added intrins to the set of optimizations
16721 tested with regressions.
16723 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
16725 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
16726 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
16729 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
16731 * inssel.brg: remove some common pop instructions without side effects
16733 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
16735 * inssel-x86.brg: fixed thinko in int to double conversions.
16737 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
16739 * mini.c, jit-icalls.c: added runtime thread-static variable support.
16741 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
16743 * inssel-long32.brg: two more missing instructions.
16745 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
16747 * mini.c (mono_emit_call_args): set the cil_code for all arguments
16748 if not already set.
16750 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
16752 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
16755 * basic-float.cs: Added tests for negative zero.
16757 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
16759 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
16760 a couple of missing operations for long casts, with test cases.
16762 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16764 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
16766 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
16768 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
16769 code size estimation.
16771 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
16773 * mini.c (mono_jit_create_remoting_trampoline): make it work with
16774 abstract methods (fix bug 42542)
16776 * aot.c: add ability to handle array types
16778 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
16780 * mini.c: Call the _specific versions of the object allocation
16781 functions if possible.
16783 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
16785 * driver.c: call setlocale ().
16787 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
16789 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
16792 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
16794 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
16796 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
16797 wrappers (fix bug 42122)
16799 2003-05-04 Martin Baulig <martin@ximian.com>
16801 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
16803 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
16804 s/mini_set_defaults/mono_set_defaults/g.
16806 2003-05-04 Martin Baulig <martin@ximian.com>
16808 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
16810 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
16812 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
16813 (reported by Don Roberts).
16815 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
16817 * mini.c: temporarily work around two bugs for this release.
16819 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
16821 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
16822 that contains -export-dynamic and it makes using the ld script
16824 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
16826 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
16828 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
16831 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
16833 * mini.c: make sure leave calls all the needed finally blocks,
16834 even when the target jumps out of multiple exception clauses.
16836 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
16838 * ldscript, Makefile.am: add linker script to reduce the number of
16839 exported symbols (should also fix the issues with libwine defining
16840 some of the same symbols in io-layer).
16842 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
16844 * driver.c (mini_main): Avoid assertion when no file name is given on
16847 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
16849 * driver.c: added --version/-V command line option.
16850 Added the inline optimization in the regression tests.
16852 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
16854 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
16855 to the type in the method signature (fixes bug#42134).
16857 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
16859 * mini.c: when inlining, check this is not null only when needed (bug #42135).
16861 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
16863 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
16865 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16867 * driver.c: fixed bug #42100.
16869 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
16871 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
16873 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
16875 * mini.c: moved most of the code required to do inlining to its own
16876 function so it can be reused. Inline also ctors if appropriate.
16878 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
16880 * Makefile.am: Link with -export-dynamic so shared libs loaded by
16881 the runtime can call mono API functions.
16883 2003-04-27 Martin Baulig <martin@ximian.com>
16885 * debug-mini.c (mono_debug_init_method): Added
16886 `guint32 breakpoint_id' argument; if the method has a breakpoint,
16887 send a notification to the debugger.
16889 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
16890 running in the Mono Debugger, just pass the breakpoint number to
16891 mono_debug_init_method().
16893 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
16895 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
16897 * mini.c: allow some more unsafe compares.
16899 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
16901 * mini-x86.c, Makefile.am: make distcheck works (partially from
16902 a patch by Richard Lee <r.h.lee@attbi.com>).
16903 * regset.c, regset.h: removed, they are unused.
16905 2003-04-25 Dick Porter <dick@ximian.com>
16907 * driver.c: Usage reports the name as 'mono' not 'mini'
16908 * exceptions-x86.c: Build and run on freebsd
16910 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
16912 * Makefile.am: install the program with the 'mono' name and
16913 the library as libmono instead of mini and libmini.
16915 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
16917 * driver.c: provide the APIs for the embedding interface of the old jit.
16919 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
16921 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
16923 2003-04-23 Martin Baulig <martin@ximian.com>
16925 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
16927 * driver.c: Added `--debug' command line argument to enable
16930 2003-04-23 Martin Baulig <martin@ximian.com>
16932 * debug.[ch]: Removed. The code is now in
16933 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
16935 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
16938 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
16940 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
16942 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16945 (mini_cleanup): moved mono_runtime_cleanup call after the call to
16946 mono_domain_finalize.
16947 (mini_method_compile): use mono_method_profile* if the the option is
16950 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
16952 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
16953 methods with their wrapper.
16955 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
16956 methods with their wrapper.
16958 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
16961 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
16964 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
16967 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
16969 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
16971 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
16973 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
16974 of the mempool. This is slightly faster and uses less memory
16976 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
16978 * mini.c: avoid O(n) allocation for variables.
16980 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
16982 * mini.c: handle items on the stack after inlining methods.
16984 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
16986 * mini.c: make the method->opcode optimization dependent
16987 on MONO_OPT_INSTRINS and do it lazily.
16989 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
16991 * driver.c: print overall results at the end of regression run.
16993 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
16995 * inssel.brg: don't overwrite symbolic registers.
16997 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
16999 * inssel-x86.brg: fix conversion from long to float.
17001 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
17003 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
17005 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
17007 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
17009 * driver.c: Added --print-vtable option as in the old JIT.
17011 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
17013 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
17015 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
17017 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
17019 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
17021 * mini.c regalloc.c regalloc.h: Fix memory leak.
17023 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
17025 * aot.c (mono_aot_get_method): register all used strings
17027 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17029 * mini.c: always intern strings references with ldstr at compile time.
17031 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17033 * Makefile.am: add BUILT_SOURCES.
17035 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
17037 * driver.c: give a better error message when the assembly to execute
17038 doesn't have an entry point.
17040 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
17042 * Makefile.am: added hack for automake
17044 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
17047 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
17049 22003-04-07 Martin Baulig <martin@ximian.com>
17051 * Makefile.am: Added Makefile.am.
17053 * debugger-main.c: Removed, this is now in the debugger where it
17056 * mini.pc.in: Call this package `mini' for the moment.