1 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3 * basic-simd.cs: Add tests for new methods.
5 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7 * simd-intrinsics.c: Add support for operator == and !=
10 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
12 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
14 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
16 2008-12-04 Zoltan Varga <vargaz@gmail.com>
18 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
20 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
21 MONO_PATCH_INFO_ICALL_ADDR.
23 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
25 * aot-compiler.c: Resurrect full-aot support.
27 2008-12-04 Mark Mason <mmason@upwardaccess.com>
29 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
31 2008-12-04 Mark Mason <mmason@upwardaccess.com>
33 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
35 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
37 * basic-simd.cs: Fix tests to work under ppc.
38 Remove tests for methods that will be removed.
40 2008-12-03 Mark Probst <mark.probst@gmail.com>
42 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
43 generic type (via a typedef or typeref) correctly.
45 2008-12-03 Zoltan Varga <vargaz@gmail.com>
47 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
48 diagnose an assertion failure.
50 2008-12-02 Mark Probst <mark.probst@gmail.com>
52 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
55 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
56 conversion opcodes are implemented natively instead via emulation.
58 2008-12-01 Mark Mason <mmason@upwardaccess.com>
60 * cpu-mips.md: remove mips_xori
62 * mini-ops.h: remove mips_xori
64 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
66 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
68 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
70 2008-12-01 Mark Mason <mmason@upwardaccess.com>
72 * cpu-mips.md: fix instruction lengths.
74 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
76 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
78 * mini-ops.h: fix slti / sltiu op profiles.
80 2008-12-02 Martin Baulig <martin@ximian.com>
82 * method-to-ir.c (mono_method_to_ir): Disable debugging
83 information for the init locals block to make the debugger stop
84 after all locals have been initalized.
86 2008-12-02 Martin Baulig <martin@ximian.com>
88 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
89 running inside the debugger.
91 2008-12-01 Zoltan Varga <vargaz@gmail.com>
93 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
96 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
97 alu->alu imm optimization which only shows if deadce is disabled.
99 * aot-compiler.c: Rename the function names for the binary and asm writers
100 so they can coexist in the same process. Rework the xdebug code to use the
101 asm writer. This avoids the need to call into the runtime to dump the
102 debugging info. Add more debugging info for types.
104 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
106 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
107 cpu description tables, they can't occur in cpu-<ARCH>.md.
109 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
110 the stack in CEE_LDFLDA. Fixes #450542.
112 * generics.cs: Add a new test.
114 2008-12-01 Mark Mason <mmason@upwardaccess.com>
116 * mini-ops.h: updated MIPS opcodes
117 * mini-mips.c: decompose long opts
118 * mini-mips.h: decompose long opts
120 2008-11-29 Mark Mason <mmason@upwardaccess.com>
122 * cpu-mips.md: fix length on int_rem_un
123 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
125 2008-11-29 Zoltan Varga <vargaz@gmail.com>
127 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
129 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
131 2008-11-29 Martin Baulig <martin@ximian.com>
133 * mini-exceptions.c (mono_handle_native_sigsegv): Check
134 mono_debug_using_mono_debugger() in addition to the
135 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
137 2008-11-28 Mark Mason <mmason@upwardaccess.com>
139 * mini-ops.h: updated more MIPS opcodes
140 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
141 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
143 2008-11-28 Mark Probst <mark.probst@gmail.com>
145 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
147 2008-11-28 Mark Mason <mmason@upwardaccess.com>
149 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
150 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
151 * mini-ops.h: correct selected mips opcode entries
153 2008-11-28 Mark Probst <mark.probst@gmail.com>
155 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
158 2008-11-28 Mark Probst <mark.probst@gmail.com>
160 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
162 2008-11-28 Mark Mason <mmason@upwardaccess.com>
164 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
165 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
166 * mini-mips.h: disable IMT
167 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
169 2008-11-28 Mark Probst <mark.probst@gmail.com>
171 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
173 2008-11-28 Mark Probst <mark.probst@gmail.com>
175 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
177 2008-11-28 Zoltan Varga <vargaz@gmail.com>
179 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
182 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
184 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
185 for Set/GetVector aligned versions.
187 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
189 * basic-simd.cs: Add tests for Get/SetVector.
191 2008-11-27 Mark Probst <mark.probst@gmail.com>
193 * mini.c: Removed g_slist_append_mempool(). Now in
196 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
198 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
199 size properly and make the bounds check optional.
201 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
202 for SetVector and IsAligned.
204 2008-11-27 Zoltan Varga <vargaz@gmail.com>
206 * mini.c: Remove unused mono_normalize_opcodes () function.
208 2008-11-26 Mark Probst <mark.probst@gmail.com>
210 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
211 using the new atomic add ops now.
213 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
216 2008-11-26 Mark Probst <mark.probst@gmail.com>
218 * mini-ppc64.c: Several fixes.
220 2008-11-25 Mark Mason <mmason@upwardaccess.com>
222 * cpu-mips.md: added jump_table
223 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
225 2008-11-25 Mark Mason <mmason@upwardaccess.com>
227 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
229 2008-11-25 Mark Mason <mmason@upwardaccess.com>
231 * mini-ops.h: corrected a handful of MIPS opcodes.
233 2008-11-25 Mark Mason <mmason@upwardaccess.com>
235 * aot-compiler.c: MIPS to use ELF writer
237 2008-11-25 Mark Mason <mmason@upwardaccess.com>
239 * mini-codegen.c: remove MIPS specific assert.
241 2008-11-25 Mark Probst <mark.probst@gmail.com>
243 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
244 fixes. PPC64 now passes most of the runtime regressions.
246 2008-11-24 Zoltan Varga <vargaz@gmail.com>
248 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
249 volatile intervals a bit.
251 2008-11-24 Mark Probst <mark.probst@gmail.com>
253 * basic-long.cs: New test case.
255 2008-11-23 Zoltan Varga <vargaz@gmail.com>
257 * mini.c (mini_method_compile): Disable globalra for large methods for
260 * regalloc2.c (order_moves): Add fp support.
262 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
263 source bblock ends with an OP_BR_REG.
265 * ratests.cs: Add a new test.
267 2008-11-23 Mark Probst <mark.probst@gmail.com>
269 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
270 sharing. PPC64 now passes generics.exe.
272 2008-11-23 Mark Probst <mark.probst@gmail.com>
274 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
276 2008-11-23 Zoltan Varga <vargaz@gmail.com>
278 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
279 memory when mono_jit_info_table_find () can't find the method in the
282 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
285 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
288 2008-11-23 Mark Probst <mark.probst@gmail.com>
290 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
291 Several fixes. PPC64 now runs exceptions.exe and
292 devirtualization.exe.
294 2008-11-22 Mark Probst <mark.probst@gmail.com>
296 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
297 arrays.exe and basic-math.exe.
299 2008-11-22 Mark Probst <mark.probst@gmail.com>
301 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
302 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
304 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
306 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
308 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
310 * method-to-ir.c: Move bounds checking macros to ir-emit.h
312 * ir-emit.h: Move macros from method-to-ir.c to here.
314 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
316 * mini-ops.h: Correct the long simd ops to use LREG.
318 2008-11-21 Zoltan Varga <vargaz@gmail.com>
320 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
322 * mini-ops.h: Correct the dreg type of a few long opcodes.
324 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
327 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
329 * mini-ppc.c: remove negative stack references in epilog
330 for platforms that don't support the red zone.
332 2008-11-21 Mark Probst <mark.probst@gmail.com>
334 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
335 point regs. Now PPC64 passes basic-calls.exe.
337 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
339 * basic-simd.cs: Add tests for accessors of Vector2l.
341 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
343 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
345 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
347 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
349 2008-11-21 Mark Probst <mark.probst@gmail.com>
351 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
352 PPC64 passes basic-long.exe.
354 2008-11-20 Mark Probst <mark.probst@gmail.com>
356 * decompose.c: Decompose carry and overflow add on PPC64 like on
357 other 64 bit archs. Don't decompose sub at all on PPC64.
359 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
360 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
363 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
365 * basic-simd.cs: Add tests for accessors of Vector2d.
367 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
369 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
373 * mini-x86.c (mono_arch_output_basic_block): Same.
375 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
377 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
379 * basic-simd.cs: Add tests for accessors of Vector4f.
381 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
383 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
387 * mini-x86.c (mono_arch_output_basic_block): Same.
389 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
391 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
393 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
395 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
397 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
401 * mini-x86.c (mono_arch_output_basic_block): Same.
403 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
405 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
407 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
409 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
411 * simd-intrinsics.c: Enable setters for Vector16sb.
413 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
415 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
419 * mini-x86.c (mono_arch_output_basic_block): Same.
421 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
423 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
425 * simd-intrinsics.c: Implement setter for Vector8us.
427 2008-11-19 Zoltan Varga <vargaz@gmail.com>
429 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
432 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
434 * mini-ppc.c: remove references to the red zone in the prolog
435 (for systems that don't support it).
437 2008-11-19 Mark Probst <mark.probst@gmail.com>
439 * cpu-ppc64.md: Fixed a few instruction lengths.
441 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
444 2008-11-19 Mark Probst <mark.probst@gmail.com>
446 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
449 2008-11-19 Zoltan Varga <vargaz@gmail.com>
451 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
453 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
455 * mini-ops.h: Added OP_INSERT_I2.
459 * mini-x86.c (mono_arch_output_basic_block): Same.
461 * simd-intrinsics.c: Implement setter for Vector8s.
463 * simd-methods.h: Add the names of get setters of Vector8s.
465 2008-11-18 Zoltan Varga <vargaz@gmail.com>
467 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
469 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
472 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
474 2008-11-18 Mark Probst <mark.probst@gmail.com>
476 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
477 for PPC64. An empty program runs now.
479 2008-11-18 Zoltan Varga <vargaz@gmail.com>
481 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
483 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
484 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
485 info for JITted code is emitted into a shared library, loadable into gdb.
487 2008-11-18 Mark Probst <mark.probst@gmail.com>
489 * Makefile.am: Changes to build PPC64.
491 * mini-arch.h: Include mini-ppc64.h on PPC64.
493 2008-11-18 Mark Probst <mark.probst@gmail.com>
495 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
496 in PPC code up to r119147.
498 2008-11-18 Mark Probst <mark.probst@gmail.com>
500 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
501 cpu-ppc64.md: Changes for PPC64.
503 Based on code submitted by andreas.faerber@web.de at
504 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
507 2008-11-18 Mark Probst <mark.probst@gmail.com>
509 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
510 cpu-ppc64.md: Copied from the corresponding PPC files from
513 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
515 * mini-ops.h: Added OP_ROUND.
517 * cpu-x86.md: Added round.
519 * mini-x86.c: Added support for intrinsicing Math.Round (double).
521 * basic-math.cs: Added test_0_round to test rounding.
523 Contributed under MIT/X11 license.
525 2008-11-17 Bill Holmes <billholmes54@gmail.com>
527 * aot-compiler.c : Fix the Winx64 build.
529 Contributed under MIT/X11 license.
531 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
533 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
534 in OP_EXTRACT_R8 to avoid possible stack corruption.
536 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
538 * mini-ops.h: Added OP_EXTRACT_R8/I8.
540 * cpu-x86.md: Added extract_r8.
542 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
544 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
545 a couple of OP_EXTRACT_I4.
547 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
549 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
551 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
553 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
556 2008-11-17 Zoltan Varga <vargaz@gmail.com>
558 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
559 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
561 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
562 are not needed any more.
564 * mini.h: Remove the unused INS_LIST macros.
566 * mini.c (mini_method_compile): Remove a disable globalra case which is no
569 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
572 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
573 mono_alloc_ireg () instead.
575 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
578 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
581 * aot-runtime.c (load_aot_module): Disable AOT when running under
584 * mini-amd64.h: Change the monitor fastpath defines to check for
585 !PLATFORM_WIN32 so they work on *bsd too.
587 * mini.h mini.c mini-hhpa.c: Remove more unused code.
589 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
591 * mini.h (MonoCompile): Remove new_ir flag.
593 * regalloc.h regalloc.c: Remove unused code.
595 * cpu-*.md: Remove more unused opcodes.
597 * simple-cee-ops.h simple-mini-ops.h: Removed.
599 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
601 2008-11-17 Zoltan Varga <vargaz@gmail.com>
603 * aliasing.h: Removed.
605 * *.c: Remove references to aliasing.h and inssel.h.
607 * mini.c: Remove additional unused functions.
609 * mini-ops.h cpu-*.md: Remove unused opcodes.
611 2008-11-16 Zoltan Varga <vargaz@gmail.com>
613 Remove the old JIT code.
615 * inssel*.brg: Removed.
617 * ssa.c abcremoval.c aliasing.c: Removed.
619 * ssa2.c: Renamed to ssa.c.
621 * abcremoval2.c: Renamed to abcremoval.c.
623 * *.c: Removed all !cfg->new_ir code.
625 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
626 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
628 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
630 2008-11-16 Zoltan Varga <vargaz@gmail.com>
632 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
633 to simplify the code and cut back on the number of global symbols in the AOT
636 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
638 2008-11-15 Zoltan Varga <vargaz@gmail.com>
640 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
641 with the got/got_info tables.
643 * mini.h: Bump AOT file format version.
645 * unwind.h: New file, contains definitions for stack unwinding.
647 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
650 * aot-compiler.c: Generalize the emitting of unwind information to use the
651 information in cfg->unwind_ops.
653 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
655 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
656 AOT method frames. Enable writing symbols for methods by default.
658 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
660 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
661 and make it work with vectors of element sizes 1, 2 and 4.
663 * simd-intrinsics.c: Enable getter for all vectors with element size
666 * simd-methods.h: Add the names of other getters.
668 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
674 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
676 * mini-ppc.h: portability fix.
678 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
680 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
681 buggy and will overwrite it.
683 2008-11-14 Zoltan Varga <vargaz@gmail.com>
685 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
686 Use it to emit local symbols for all methods so AOTed methods show up with
687 their full name in gdb/valgrind output.
689 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
691 * mini-ppc.c: portability fixes.
693 2008-11-14 Zoltan Varga <vargaz@gmail.com>
695 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
696 entries out of the if (!generic_shared...) code so it is always done.
697 (mono_class_init_trampoline): Do the patching when running under valgrind
698 too, newer versions of valgrind have no problems with it.
700 2008-11-13 Zoltan Varga <vargaz@gmail.com>
702 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
705 2008-11-13 Mark Probst <mark.probst@gmail.com>
707 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
710 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
712 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
714 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
716 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
722 * simd-intrinsics.c: Same.
724 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
726 * simd-intrinsics.c: Enable constructor intrinsics for all types.
728 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
730 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
731 to work with more Vector types.
733 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
735 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
736 store the elemens directly instead of using and intermediate.
738 2008-11-13 Zoltan Varga <vargaz@gmail.com>
740 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
742 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
743 to preserve %eax for aot plt trampolines.
745 * aot-compiler.c (compile_method): Don't skip synchronized methods.
746 (encode_method_ref): Flag synchronized methods so they won't go through
749 * aot-compiler.c: Additional work to support AOTing synchronized methods/
752 * cpu-ia64.md (jmp): Increase max length.
754 2008-11-12 Zoltan Varga <vargaz@gmail.com>
756 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
757 open generic classes.
759 * aot-compiler.c: Enable the ELF writer on ELF platforms.
761 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
762 box+brtrue optimization since it causes test failures on x86.
764 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
766 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
772 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
773 for simd ctor values.
775 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
776 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
778 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
780 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
783 * simd-instrincs.c: Same.
785 * basic-simd.cs: Same.
787 2008-11-12 Zoltan Varga <vargaz@gmail.com>
789 * ratests.cs: Add more tests.
791 * regalloc2.c (add_spill_code): Handle more corner cases.
793 2008-11-11 Zoltan Varga <vargaz@gmail.com>
795 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
796 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
797 both the source an destination of an instruction.
799 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
801 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
802 wapihandles.c: more portability changes.
804 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
806 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
807 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
808 safe to execute in a signal handler and the kernel provides better
809 the info in /proc/self/smaps. Avoid the assert on sigaction during
812 2008-11-11 Zoltan Varga <vargaz@gmail.com>
814 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
815 do the bblock linking hack if it is actually needed.
817 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
820 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
821 crash problem is fixed.
823 * branch-opts.c (mono_remove_critical_edges): Link up newly added
826 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
828 (mini_method_compile): Set the starting value of next_vreg to
829 MAX_IREGS + MAX_FREGS when using globalra.
831 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
832 filter clauses with BB_EXCEPTION_HANDLER.
834 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
836 2008-11-10 Mark Probst <mark.probst@gmail.com>
838 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
839 space for stdcall. Fixes regressions on Win32.
841 2008-11-10 Zoltan Varga <vargaz@gmail.com>
843 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
845 (linear_scan): Remove an assert which doesn't seem to be needed.
847 * local-propagation.c (mono_local_deadce): Avoid a call to
848 MONO_DELETE_INS which would screw up the instruction linking.
850 * mini.c (mono_decompose_op_imm): Make this work with globalra.
852 * regalloc2.c: Upgrade to work the current JIT code.
854 2008-11-09 Zoltan Varga <vargaz@gmail.com>
856 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
859 * aot-runtime.c: Remove some dead code.
861 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
863 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
865 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
866 trampolines using sscanf since atoi doesn't work on large unsigned values.
868 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
869 Initialize code_size.
871 2008-11-08 Mark Probst <mark.probst@gmail.com>
873 * method-to-ir.c (mini_emit_inst_for_method): Make
874 Interlocked.CompareExchange work for Int arguments on 32 bit
877 2008-11-07 Mark Probst <mark.probst@gmail.com>
879 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
881 2008-11-06 Bill Holmes <billholmes54@gmail.com>
883 * main.c Fix MSVC build.
885 Contributed under MIT/X11 license.
887 2008-11-06 Mark Probst <mark.probst@gmail.com>
889 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
890 alignment larger than 8 bytes are aligned correctly, too.
892 * mini.c: Honor the min_align field of MonoClass when laying out
895 2008-11-06 Zoltan Varga <vargaz@gmail.com>
897 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
899 * aot-compiler.c (emit_plt): Fix a warning.
901 * aot-compiler.c: Implement ARM support in the binary writer.
903 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
905 * basic-simd.cs: Add test for getter with byref arg.
906 Fix the naming of a few tests.
907 Add missing checks to a test.
909 2008-11-05 Zoltan Varga <vargaz@gmail.com>
911 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
913 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
914 most of the full-aot support for monitor enter/exit trampolines.
916 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
917 enter/exit trampoline creation functions.
919 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
922 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
924 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
925 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
926 implement the needed functionality without adding crap to the runtime.
928 2008-11-05 Zoltan Varga <vargaz@gmail.com>
930 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
933 * mini.c (mono_build_date): New global version holding the build date in
936 * Makefile.am (buildver.c): Generate a file containing the build date.
938 * main.c: Set the build date from the generated file.
940 * mini.c (mono_get_runtime_build_info): New helper function returning build
941 information in a string format.
943 * driver.c (mono_main): Print the build date in --version.
945 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
946 file when the bind-to-runtime-version option is used.
948 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
950 * simd-intrinsics.c: Fix bug when using getters and byref args.
952 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
954 * simd-methods.h: Rename prefetch methods.
956 * simd-intrinsics.c: Same.
958 2008-11-05 Mark Probst <mark.probst@gmail.com>
960 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
963 2008-11-04 Zoltan Varga <vargaz@gmail.com>
965 * aot-compiler.c: Use the bundled elf header files instead of depending on
968 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
971 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
974 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
976 * cpu-x86.md: Add store nta ops.
982 * mini.h: Add an enum for simd prefetch modes.
984 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
985 of store. Use the changed code to support store nta.
987 * simd-intrinsics.c: Add prefetch ops for all vector types.
989 2008-11-04 Zoltan Varga <vargaz@gmail.com>
991 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
994 * aot-compiler.c: Use statically allocated buffers for constructing symbol
997 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
1000 2008-11-04 Mark Probst <mark.probst@gmail.com>
1002 * mini-x86.c: Fixed commit.
1004 2008-11-04 Zoltan Varga <vargaz@gmail.com>
1006 * aot-compiler.c (emit_plt): Align the plt section only on x86.
1008 2008-11-04 Mark Probst <mark.probst@gmail.com>
1010 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
1011 and MONITOR_EXIT, for the ASM fastpaths.
1013 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
1016 * mini.c, patch-info.h: Signature and patch infos for
1017 Monitor.Enter/Exit trampolines.
1019 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
1021 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
1022 Monitor.Enter/Exit ASM fastpath for Linux.
1024 2008-11-04 Zoltan Varga <vargaz@gmail.com>
1026 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
1028 * objects.cs: Add a new test.
1030 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
1032 * aot-runtime.c (load_method): Run class initialization in the PLT case even
1033 if MONO_LOG_LEVEL is set.
1035 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
1037 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
1039 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
1041 * aot-compiler.c: Change the relocation code to use virtual addresses instead
1042 of file offsets. Align the sections belonging to the data segment to
1045 2008-11-03 Zoltan Varga <vargaz@gmail.com>
1047 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
1048 elf.h. Port it to amd64.
1050 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1052 * driver.c: Enable SIMD by default.
1054 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1056 * cpu-x86.md: Add prefetch op.
1062 * mini.h: Add an enum for simd prefetch modes.
1064 * simd-methods.h: Add prefetch function names.
1066 * simd-intrinsics.c: Add prefetch ops for all vector types.
1068 2008-11-03 Zoltan Varga <vargaz@gmail.com>
1070 * aot-compiler.c (emit_bytes): Speed this up a little.
1072 2008-11-02 Zoltan Varga <vargaz@gmail.com>
1074 * aot-compiler.c: Add JIT time etc. statistics.
1076 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
1078 * mini.h (MonoCompile): Add 'got_offset' field.
1080 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
1081 method_got_offsets array.
1083 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
1086 * aot-compiler.c (compile_method): Add generic method instances referenced
1087 by the method to the list of methods to be compiled, this is required so if
1088 A<T> references B<T>, and another assembly references A<int>, then it will
1089 also get a copy of B<int>.
1091 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
1092 when checking for monitor enter/exit.
1094 2008-10-30 Mark Probst <mark.probst@gmail.com>
1096 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
1097 for Monitor.Enter and Monitor.Exit if enabled.
1099 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
1102 2008-10-30 Zoltan Varga <vargaz@gmail.com>
1104 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
1105 of an OP_MOVE. Fixes #440046.
1107 * basic-long.cs: Add a new test.
1109 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
1111 * mini.h: Add synchronization note for the managed counter-part.
1113 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
1114 returns the simd caps of the current cpu.
1116 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
1118 * basic-simd.cs: Remove Console.WriteLine.
1120 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1122 * basic-simd.cs: New tests for Vector2ul.
1124 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1126 * simd-intrinsics.c: Add new vector type Vector2ul.
1128 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1130 * basic-simd.cs: New tests for Vector2l.
1132 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1134 * cpu-x86.md: Add long version of most packed int ops.
1140 * simd-intrinsics.c: Add new vector type Vector2l.
1142 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1144 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
1146 * simd-methods.h: Remove SN_op_BitwiseXor.
1148 2008-10-28 Zoltan Varga <vargaz@gmail.com>
1150 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
1153 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
1155 * basic-simd.cs: Test for Vector2d.
1157 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
1160 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
1162 * cpu-x86.md: Add double version of all packed float ops.
1168 * simd-intrinsics.c: Add new vector type Vector2d.
1170 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
1172 * simd-methods.h: Add Duplicate.
1174 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
1176 * basic-simd.cs: Test for packing with signed saturation.
1178 2008-10-28 Zoltan Varga <vargaz@gmail.com>
1180 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
1181 found in the TYPESPEC table.
1183 2008-10-26 Zoltan Varga <vargaz@gmail.com>
1185 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
1188 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1190 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
1191 instead of the RVA, since the RVA can be changed by tools like the cil
1194 * method-to-ir.c (mono_method_to_ir2): Ditto.
1196 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
1197 (deserialize_variable): Ditto.
1199 2008-10-25 Martin Baulig <martin@ximian.com>
1201 * debug-mini.c (write_variable): Use
1202 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
1204 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1206 * cpu-x86.md: Add unsigned variants of packd and packw.
1210 * mini-x86.h: Emit the right instruction for packd and packw.
1211 Add unsigned variants of packd and packw.
1213 * simd-intrinsics.c: Packd and packw were used in place of their
1214 unsigned variants. Change that.
1215 Add intrinsics for (Signed)PackWithSignedSaturation.
1217 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
1219 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1221 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
1223 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1225 * mini-ops.h: Remove dword packed add/sub with saturation ops.
1227 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
1229 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
1232 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
1234 2008-10-24 Mark Probst <mark.probst@gmail.com>
1236 * method-to-ir.c, mini.c: Special casing for the synchronized
1237 wrapper for the ldtoken+GetTypeFromHandle case.
1239 2008-10-24 Zoltan Varga <vargaz@gmail.com>
1241 * mini.c (mono_replace_ins): Move this to branch-opts.c.
1243 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
1244 created/split bblocks.
1246 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1248 * mini-ops.h: Add packed signed mul high.
1252 * mini-x86.c (mono_arch_output_basic_block): Same.
1254 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
1256 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
1258 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1260 * basic-simd.cs: Tests for Vector16sb.
1262 2008-10-24 Zoltan Varga <vargaz@gmail.com>
1264 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
1266 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
1268 * mini-ops.h: Add packed signed min, max and compare greater.
1272 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
1275 * simd-methods.h: Add CompareGreaterThan.
1277 * simd-methods.h: Remove CompareEquals.
1279 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
1281 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
1283 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
1286 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
1288 * basic-simd.cs: Fix tests due to change in the API.
1290 2008-10-21 Zoltan Varga <vargaz@gmail.com>
1292 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
1294 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1296 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
1298 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
1299 inst_offset as this has invalid values for LDADDR.
1301 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1303 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
1305 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
1307 2008-10-21 Zoltan Varga <vargaz@gmail.com>
1309 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
1310 for accessing field->data.
1312 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1314 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
1316 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1318 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
1320 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
1322 2008-10-21 Zoltan Varga <vargaz@gmail.com>
1324 * dominators.c (mono_compute_natural_loops): Allocate GList enties
1325 from the cfg mempool.
1327 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
1329 * basic-simd.cs: Tests for new methods in Vector8us.
1331 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
1333 * mini-ops.h: Add multiply and store high.
1337 * mini-x86.c (mono_arch_output_basic_block): Same.
1339 * simd-methods.h: Same.
1341 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
1344 2008-10-19 Zoltan Varga <vargaz@gmail.com>
1346 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
1347 mono_class_setup_vtable ().
1349 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
1350 mono_class_get_vtable_entry () for accessing klass->vtable.
1352 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
1354 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
1357 * method-to-ir.c (mono_save_token_info): Don't save references made from
1360 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
1361 of generic instances.
1363 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
1365 2008-10-19 Mark Probst <mark.probst@gmail.com>
1367 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
1368 OP_JMP depends on the method signature. Calculate it properly.
1370 2008-10-19 Zoltan Varga <vargaz@gmail.com>
1372 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
1375 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
1377 (emit_extra_methods): Add another table mapping method indexes to
1378 offsets in the extra_method_info table.
1380 * mini.h: Bump AOT file format version.
1382 * aot-runtime.c: Merge most of the code from mono_aot_get_method
1383 and mono_aot_get_method_from_token () into one function.
1385 2008-10-19 Mark Probst <mark.probst@gmail.com>
1387 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
1390 2008-10-18 Zoltan Varga <vargaz@gmail.com>
1392 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
1395 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
1398 * mini.c (mono_patch_info_equal): Compare the generic context as well.
1400 * mini.h: Bump aot file format version.
1402 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
1403 AOT file can contain native code for methods which are not in the METHOD
1404 table. Generate code for non-sharable generic instances of generic methods
1405 found in the METHODSPEC table.
1407 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
1408 encoding generic type handles.
1410 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
1411 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
1413 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
1414 macros + MONO_ADD_INS.
1416 * mini.c (mono_jump_info_token_new2): New function which takes a generic
1419 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
1421 * mini.h: Bump aot file format version.
1423 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
1425 2008-10-17 Mark Probst <mark.probst@gmail.com>
1427 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
1428 platforms, with definable stack alignment value. Set to 16 now
1431 * mini.c, mini.h, driver.c: Command line option for disabling
1434 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
1436 * basic-simd.cs: Tests for new methods in Vector4ui.
1438 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
1440 * mini-ops.h: Add packed int shuffle.
1444 * mini-x86.c (mono_arch_output_basic_block): Same.
1446 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
1447 extract mask, max, min, shuffle.
1449 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
1451 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
1453 * basic-simd.cs: Tests for new methods in Vector8us.
1455 2008-10-17 Mark Probst <mark.probst@gmail.com>
1457 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
1458 RuntimeTypeHandle, not a TypedReference.
1460 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
1462 * simd-intrinsics.c: remove relocations.
1464 2008-10-17 Zoltan Varga <vargaz@gmail.com>
1466 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
1467 optimizations from the x86 backend.
1469 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
1471 * simd-methods.h, simd-intrinsics.c: debloat method names and
1472 prepare for no relocations.
1474 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1476 * mini-ops.h: Add packed min/equal and sum of absolute differences.
1480 * mini-x86.c (mono_arch_output_basic_block): Same.
1482 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
1483 extract mask, max, min and sum of absolute differences.
1485 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
1488 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1490 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
1491 Renamed one test for consistency.
1493 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1495 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
1496 fix to the code that deal with other blocks.
1498 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1500 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
1502 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1504 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
1505 that deals with vreg interference. Explicitly check for OP_LDADDR to be
1506 able to process the source reg.
1508 2008-10-16 Martin Baulig <martin@ximian.com>
1510 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
1512 * inssel.brg: Add `OP_HARD_NOP'.
1514 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
1516 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
1517 `OP_HARD_NOP' instruction when running inside the debugger.
1519 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
1520 `OP_HARD_NOP' instruction when running inside the debugger.
1522 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1524 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
1525 now works. The issue with the regalloc tripping up no longer
1528 * simd-intrinsics.c (load_simd_vreg): Same.
1530 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1532 * basic-simd.cs: Tests for new Vector8ui methods.
1534 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1536 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
1537 only for type. This fixes crashes where MonoInst::klass is checked
1538 for ops of type != VTYPE or OBJ.
1540 * simd-intrinsics.c (load_simd_vreg): Same.
1542 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1544 * mini-ops.h: Add ops for packed shuffle/max/avg and
1549 * mini-x86.c (mono_arch_output_basic_block): Same.
1551 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
1554 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
1555 to emit extract mask op.
1557 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
1558 to emit word shuffles.
1560 2008-10-15 Mark Probst <mark.probst@gmail.com>
1562 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
1563 the largest alignment needed by a variable, but at least
1566 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1568 * basic-simd.cs: Tests for the fixes in the last commit.
1570 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1572 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
1573 no longer handles STACK_PTR input.
1575 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
1577 * simd-intrinsics.c (load_simd_vreg): New function that works like
1578 get_simd_vreg but handles STACK_PTR input.
1580 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
1581 as the input can be an arbitrary pointer.
1583 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
1584 LDADDR local optimization directly otherwise use a store op.
1586 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1588 * basic-simd.cs: Tests for dup low and dup high.
1590 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1592 * mini-ops.h: Add dup low and dup high ops.
1596 * mini-x86.c (mono_arch_output_basic_block): Same.
1598 * simd-intrinsics.c (vector4f_intrinsics): Same.
1600 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1602 * basic-simd.cs: Tests for recently added functionality.
1604 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1606 * mini-ops.h: Add remaining sse1 fp ops.
1608 * cpu-x86.md: Add remaining sse1 fp ops.
1610 * mini-x86.c (mono_arch_output_basic_block): Same.
1612 * mini.h: Add enum for simd FP compare conditions.
1614 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
1616 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
1617 so the backed can generate the appropriate op.
1619 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1620 This patch squeese one more byte from the SimdIntrinsc struct.
1622 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
1623 a a shift amount intead of simply or'ing it.
1625 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
1627 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
1628 byte so we can have an aditional flags field without increasing struct size.
1630 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
1631 against the simd_supported_versions bitmask.
1633 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
1635 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
1637 * mini.c: remove rawbuffer code (the only use here is unsafe because
1638 it takes locks during signal handling and the kernel now provides much
1639 better info in proc/pid/smaps these days).
1641 2008-10-13 Zoltan Varga <vargaz@gmail.com>
1643 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
1644 OP_X86_PUSH_OBJ. Fixes #434620.
1646 * objects.cs: Add a test.
1648 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
1650 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
1651 that the packuswb/packusdw don't work with unsigned numbers for what
1652 would be negative numbers in signed format.
1654 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
1655 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
1657 * mini-ops.h: Add doubleword forms of many ops and packing ones.
1659 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
1661 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
1663 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
1665 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
1668 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
1669 version as the enum in mini.h.
1671 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
1672 for sse3 ops, check the simd_version field if present. This way the code
1673 works with all versions of sse.
1675 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1677 * simd-intrinsics.c: Fixed intrinsic name typo.
1679 * mini.h: Added missing simd exported function.
1681 * basic-simd.cs: Added tests for Vector4ui.
1682 Fixed broken test for Vector16b.
1684 2008-10-10 Zoltan Varga <vargaz@gmail.com>
1686 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
1687 the max length to 64.
1689 2008-10-10 Mark Probst <mark.probst@gmail.com>
1691 * method-to-ir.c: Only do the fast virtual generic method call for
1692 non-wrapper methods.
1694 * mini.h, mini-trampolines.c: The new generic virtual remoting
1695 trampoline handles virtual method calls via the vtable (as done by
1696 the fast virtual generic method calls) to remoting proxies.
1698 * mini.c (mono_jit_create_remoting_trampoline): For generic
1699 methods reate a generic virtual remoting trampoline.
1701 * mini-amd64.h: Enable fast virtual generic method calls again.
1703 2008-10-10 Mark Probst <mark.probst@gmail.com>
1705 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
1706 restore registers when doing tail calls.
1708 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1710 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
1713 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1715 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
1717 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1719 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
1721 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1723 * basic-simd.cs: Retrofit for API changes.
1725 2008-10-10 Mark Probst <mark.probst@gmail.com>
1727 * mini-ppc.c: Handle integer stack arguments for tail calls.
1729 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1731 * optflags-def.h: Removed sse3 optimization.
1735 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
1738 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
1740 * mini.h: Added enumeration with simd versions.
1742 * simd-intrinsics.c (emit_intrinsics): Use the new static var
1745 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
1747 * mini.c (mini_init): Call mono_simd_intrinsics_init.
1749 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
1751 * basic-simd.cs: Added tests for Vector8u and Vector16u.
1753 * basic-simd.cs: Fixed test naming.
1755 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
1757 * mini-ops.h: Added ops for packed and saturated math, shifts
1758 and packing/unpacking.
1760 * cpu-x86.md: Added descriptors for the above ops.
1762 * mini-x86.c: Added code to emmit the above ops.
1764 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
1766 2008-10-08 Zoltan Varga <vargaz@gmail.com>
1768 * aot-compiler.c (compile_method): Enable AOT for generic code.
1770 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
1772 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
1774 * mini.c: add a workaround for a common screwup that ends up blamed
1775 to mono (other processes blocking signal delivery).
1777 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1779 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
1780 in the LDFLD/STFLD opcodes. Fixes #432673.
1782 * iltests.il.in: Add a new test.
1784 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
1786 * mini-arm.c: attach the thread in unmanaged->managed transitions
1787 using delegates (bug #433148).
1789 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
1791 * basic-simd.cs: Use new ShuffleSel constants.
1793 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
1795 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
1797 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
1798 only disable simd intrinsics if no sse2 is detected.
1800 * optflags-def.h: Added sse3.
1802 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
1805 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1807 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
1808 when adding delegate-invoke wrappers.
1810 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1812 * Makefile.am: Reenable the simd tests.
1814 2008-10-07 Bill Holmes <billholmes54@gmail.com>
1816 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
1817 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
1818 other vreg is allocated to that hreg.
1820 Contributed under MIT/X11 license.
1822 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1824 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
1827 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1829 * basic-simd.cs: New test suite for SIMD intrinsics.
1831 * Makefile.am: Added new tests.
1833 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1835 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
1839 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
1841 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
1842 using SSE2 aware opcodes.
1844 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
1845 is enabled, this code path is only reachable if conversion ops are emmited after
1848 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
1850 This optimization saves 6 bytes per conversion against the old version.
1852 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1854 * aot-compiler.c (compile_method): Don't skip methods referencing
1855 generic methods without a corresponding entry in token_info_hash, since
1856 encode_method_ref () can handle all generic methods now.
1858 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
1859 generic context is set.
1861 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
1862 generic sharing of LDTOKEN.
1864 2008-10-06 Mark Probst <mark.probst@gmail.com>
1866 * mini-amd64.h: Temporarily disabled fast virtual generic method
1867 calls because it breaks the System.Runtime.Remoting tests.
1869 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1871 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
1873 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
1874 so inlining actually works.
1875 (check_inline_caller_method_name_limit): Ditto.
1877 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
1879 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
1880 64 bit safety (from Olaf Hering and Andreas Färber).
1882 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1884 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
1885 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
1886 unused virtual call support code.
1888 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
1890 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
1891 which can't use aot trampolines.
1892 (decode_patch): Don't create aot trampolines for methods which can't use
1895 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
1896 use aot trampolines.
1898 * mini.h: Bump AOT image format version.
1900 2008-10-05 Zoltan Varga <vargaz@gmail.com>
1902 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
1903 to save_token_info () since cmethod is inflated for constrained calls.
1905 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
1907 2008-10-04 Andreas Färber <andreas.faerber@web.de>
1909 * Makefile.am: Add build rules for ppc64.
1910 This avoids the build failing at pedump with unresolved symbols
1911 due to lack of arch_sources. Instead it will now fail earlier
1912 due to lack of cpu-ppc64.md.
1914 Contributed under MIT/X11 license.
1916 2008-10-04 Mark Probst <mark.probst@gmail.com>
1918 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
1921 * iltests.il.in: Add test case for tail call with many arguments.
1923 2008-10-03 Zoltan Varga <vargaz@gmail.com>
1925 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
1926 to the fast virtual generic method code until the aot case is fixed.
1928 2008-10-03 Mark Probst <mark.probst@gmail.com>
1930 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
1932 2008-10-03 Mark Probst <mark.probst@gmail.com>
1934 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
1937 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
1939 * simd-intrinsics.c: Forgot to add this one.
1941 * mini-codegen.c: Fix macro in case SIMD is not supported.
1943 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
1945 This patch land initial JIT support for simd intrinsics.
1947 * mini-x86.h: Added new define to make --enable_minimal work on x86.
1949 * Makefile.am: Added simd-intrinsics.c
1951 * simd-intrinsics.c: New file with simd instrinsic related
1954 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
1956 * cpu-x86.md: Add simd related instructions.
1958 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
1960 * driver.c: Added two new --regression variants.
1962 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
1964 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
1966 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
1967 extract some complicated logic to helper functions.
1969 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
1971 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
1973 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
1974 the specialized simplification pass.
1976 * method-to-ir.c (mono_spill_global_vars): Use new macro.
1978 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
1980 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
1983 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
1984 if MONO_ARCH_NEED_SIMD_BANK is defined.
1986 * mini-ops.h: Added the new simd ops.
1988 * mini-x86.c: Added mono_arch_xregname.
1990 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
1992 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
1994 * mini-x86.h: Define simd related MONO_ARCH macros.
1996 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
1998 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
2000 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
2001 MONO_CLASS_IS_SIMD to deal with simd related IR.
2003 * mini.h (MonoInst): Added spill_var to the backend union.
2005 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
2007 * mini.h: Added forward declarations of the new simd fuctions.
2009 * optflags-def.h: Added new optimization names SIMD.
2011 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
2013 * regalloc.h: Added support for working with 3 register banks.
2015 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
2017 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
2019 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
2021 * mini-exceptions.c: remove 64 bit related ifdef clutter.
2023 2008-10-03 Zoltan Varga <vargaz@gmail.com>
2025 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
2026 instead of one on 64 bit systems.
2028 * method-to-ir.c: Remove unused includes.
2030 2008-10-02 Zoltan Varga <vargaz@gmail.com>
2032 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
2033 cfg->used_int_regs, since the two are different on arm.
2035 2008-10-02 Mark Probst <mark.probst@gmail.com>
2037 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
2038 mono_method_get_vtable_index() to get the vtable index.
2040 2008-10-02 Mark Probst <mark.probst@gmail.com>
2042 * method-to-ir.c (mono_method_to_ir2): Don't create native
2043 wrappers for array methods, because they're never called (and if
2044 they were called they wouldn't work).
2046 2008-10-02 Mark Probst <mark.probst@gmail.com>
2048 * method-to-ir.c (mono_method_to_ir2): Array methods are
2049 special-cased and must not be invoked indirectly via the (M)RGCTX
2050 when generic sharing is turned on. Fixes #431413.
2052 2008-10-01 Mark Probst <mark.probst@gmail.com>
2054 * method-to-ir.c: When generic sharing is active, call
2055 non-interface virtual generic methods via the standard trampoline.
2057 * mini-trampolines.c: Handle virtual generic shared methods.
2059 * mini.h, mini-x86.c, mini-x86.h: New argument for
2060 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
2061 method thunks and which is the trampoline to call if the lookup
2062 fails. Enable the virtual generic method thunk for x86.
2064 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
2065 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
2066 argument but assert that it's NULL, because these archs don't yet
2067 implement the virtual generic method thunk. Changes in the IMT
2068 thunk data structures.
2070 2008-10-01 Zoltan Varga <vargaz@gmail.com>
2072 * aot-compiler.c (emit_globals): Avoid invalid characters in
2073 the static linking symbol.
2075 * objects.cs: Add a test for the range check optimization. Fix warnings.
2077 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
2078 optimization from the current JIT.
2080 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
2081 later in decompose_array_access_opts () to allow more optimizations.
2083 * method-to-ir.c (mono_handle_soft_float): Rename this to
2084 mono_decompose_soft_float () for consistency.
2086 * mini-ops.h: Fix arguments of OP_STRLEN.
2088 * method-to-ir.c (save_cast_details): Extract the cast details saving code
2089 into a separate function.
2090 (reset_cast_details): Ditto.
2091 (handle_unbox): Save cast details. Fixes #431254.
2093 * method-to-ir.c: Remove some obsolete FIXMEs.
2095 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2097 * ir-emit.h (alloc_dreg): Write a warning before crashing.
2099 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2101 * mini-codegen.c: More work on macros to make them
2102 ready for multiple regbanks.
2104 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2106 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
2108 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
2110 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2112 * mini-codegen.c (mono_spillvar_offset): Proper support for
2115 2008-09-30 Zoltan Varga <vargaz@gmail.com>
2117 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
2118 the stack overflow changes.
2120 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2122 * mini-codegen.c: Make all bank macros depend on reg_bank.
2124 * mini-codegen.c (mono_local_regalloc): Make free mask
2125 initialization regbank aware.
2127 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2129 * mini-codegen.c (mono_local_regalloc): Extract callee
2130 mask selection to a function and make it regbank aware.
2132 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2134 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
2135 code to deal with many regbanks.
2137 2008-09-30 Zoltan Varga <vargaz@gmail.com>
2139 * mini-codegen.c: More fp->regbank changes.
2141 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
2143 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
2144 of a hardcoded constant.
2146 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
2148 * method-to-ir.c (type_from_stack_type): Fix typo.
2150 2008-09-29 Zoltan Varga <vargaz@gmail.com>
2152 * mini-ia64.c (emit_move_return_value): Convert float return values to
2155 * objects.cs: Add a new test.
2157 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
2158 VARARG methods to fix an assert later.
2160 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
2161 end so it at least compiles.
2163 2008-09-28 Zoltan Varga <vargaz@gmail.com>
2165 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
2167 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
2169 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
2170 optimization to a new function (emit_optimized_ldloca_ir) and enable
2171 it for both ldloca and ldloca_s.
2173 2008-09-28 Zoltan Varga <vargaz@gmail.com>
2175 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
2176 gshared CASTCLASS code.
2178 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
2179 amd64, where the libc stack unwinder encounters stack frames referring to
2180 native code in unmapped memory.
2182 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
2185 * generics.cs: Add new test.
2187 2008-09-27 Zoltan Varga <vargaz@gmail.com>
2189 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
2190 add a check that one of the ARM_FPU_ constants is defined.
2192 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
2194 * mini-exceptions.c: Fix build on non-altstack platforms.
2196 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
2199 * ir-emit.h: Add a comment to NEW_PCONST.
2201 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
2203 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
2205 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
2206 after the changes to MonoJitDomainInfo.
2208 2008-09-27 Mark Probst <mark.probst@gmail.com>
2210 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
2212 2008-09-27 Mark Probst <mark.probst@gmail.com>
2214 * mini-ppc.c: Compiler warning fixes.
2216 2008-09-27 Mark Probst <mark.probst@gmail.com>
2218 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
2221 2008-09-27 Mark Probst <mark.probst@gmail.com>
2223 * exceptions-ppc.c, mini-ppc.h: Compile
2224 mono_arch_handle_altstack_exception() on Darwin, too.
2226 2008-09-27 Mark Probst <mark.probst@gmail.com>
2228 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
2229 work on archs which don't have generic sharing implemented, only
2230 without the vtable_arg.
2232 2008-09-26 Mark Probst <mark.probst@gmail.com>
2234 * mini.c: Added comment explaining why delegate ctor icall
2235 wrappers are compiled.
2237 2008-09-26 Mark Probst <mark.probst@gmail.com>
2239 * mini.c: Don't produce trampolines to delegate ctor icall
2240 wrappers but compile them upfront.
2242 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
2244 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
2245 runtime-set function when going back to managed code. Currently this
2246 is used to set back the protection on the soft ovf pages and/or to
2247 throw the stack overflow exception that happened in unmanaged code.
2249 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
2251 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
2252 runtime-set function when going back to managed code. Currently this
2253 is used to set back the protection on the soft ovf pages and/or to
2254 throw the stack overflow exception that happened in unmanaged code.
2256 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
2258 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
2259 the support code for restoring stack protection after stack overflows
2260 that happen in unmanaged code. Don't set the exec permission on the
2263 2008-09-26 Zoltan Varga <vargaz@gmail.com>
2265 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
2266 delegate->method_ptr is set. Fixes #428054.
2268 2008-09-25 Zoltan Varga <vargaz@gmail.com>
2270 * tests.cs: Rename to ratests.cs.
2272 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
2273 emit_get_rgctx_... functions.
2275 2008-09-25 Mark Probst <mark.probst@gmail.com>
2277 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
2279 2008-09-25 Mark Probst <mark.probst@gmail.com>
2281 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
2282 before asserting that method is sharable.
2284 2008-09-25 Mark Probst <mark.probst@gmail.com>
2286 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
2287 whether method needs a static RGCTX wrapper used instead of
2290 * generic-sharing.c, mini.h: A few functions moved to
2291 metadata/generic-sharing.c.
2293 2008-09-25 Mark Probst <mark.probst@gmail.com>
2295 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
2296 Generic code sharing for value types, which essentially means
2297 treating value type methods like static methods. The RGCTX is
2298 passed in the same way.
2300 2008-09-25 Zoltan Varga <vargaz@gmail.com>
2302 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
2303 opcode when creating multi-dimensional arrays of open types.
2305 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
2308 * generics.cs: Add a test.
2310 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
2312 2008-09-24 Zoltan Varga <vargaz@gmail.com>
2314 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
2316 * mini.c (mini_method_compile): Set it when running under the debugger.
2318 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
2319 vreg optimization if the flag is set.
2321 * driver.c (mono_main): Add --attach= option to pass options to
2324 * mini.c (sigquit_signal_handler): Start the attach agent.
2326 * ssapre.c: Disable this to save space since it is not yet ported to
2329 * regalloc2.c: Disable this to save space.
2331 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
2333 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
2335 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
2336 the -v option useful again.
2338 2008-09-24 Zoltan Varga <vargaz@gmail.com>
2340 * mini-amd64.c (mono_arch_output_basic_block): Add support for
2343 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
2344 arrays of arrays. Fixes #428406.
2346 * method-to-ir.c (mini_emit_castclass): Ditto.
2348 * objects.cs: Add new test.
2350 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
2352 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
2353 was wrong at it choked against target_type_is_incompatible for byref types.
2355 2008-09-23 Zoltan Varga <vargaz@gmail.com>
2357 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
2360 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
2362 * mini-exceptions.c: update a few more exceptions-related counters.
2364 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
2366 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
2367 new functions to allocate from persistent mempools.
2369 2008-09-23 Zoltan Varga <vargaz@gmail.com>
2371 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
2372 multiple register banks in the future.
2374 * mini-codegen.c (mono_local_regalloc): Fix a warning.
2376 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
2378 * mini.c (type_to_eval_stack_type): Remove duplicated function.
2380 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
2382 * mini.h: Export type_to_eval_stack_type.
2384 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
2385 is only ins->klass of byref types.
2387 2008-09-22 Zoltan Varga <vargaz@gmail.com>
2389 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
2390 (mini_emit_memcpy2): Ditto.
2392 * mini-amd64.c: Fix a warning.
2394 2008-09-21 Mark Probst <mark.probst@gmail.com>
2396 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
2399 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
2401 * method-to-ir.c: Extract stloc micro-optimization to a
2402 function and apply it to all cases.
2404 2008-09-19 Mark Probst <mark.probst@gmail.com>
2406 * method-to-ir.c: Don't fail generic code sharing in cases we
2409 2008-09-18 Mark Probst <mark.probst@gmail.com>
2411 * mini-ppc.c: Handle structs in tailcalls on Darwin.
2413 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
2415 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
2418 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
2420 * trace.c: make tracing more useful and correct, with per-thread
2423 2008-09-15 Mark Probst <mark.probst@gmail.com>
2425 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
2426 doing a method call and the argument is an R4.
2428 2008-09-14 Zoltan Varga <vargaz@gmail.com>
2430 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
2433 2008-09-13 Mark Probst <mark.probst@gmail.com>
2435 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
2437 2008-09-12 Zoltan Varga <vargaz@gmail.com>
2439 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
2440 (MONO_JUMP_TABLE_FROM_INS): Ditto.
2442 2008-09-11 Zoltan Varga <vargaz@gmail.com>
2444 * driver.c: Add a --agent argument (not supported yet) to load managed
2445 agent assemblies before loading the main assembly, similarly to how the
2446 Java VM handles agents.
2448 2008-09-11 Mark Probst <mark.probst@gmail.com>
2450 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
2451 function to do stack layout of local variables.
2453 2008-09-11 Mark Probst <mark.probst@gmail.com>
2455 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
2458 2008-09-11 Zoltan Varga <vargaz@gmail.com>
2460 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
2461 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
2462 JIT if DISABLE_JIT is defined.
2464 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
2467 2008-09-10 Mark Probst <mark.probst@gmail.com>
2469 * iltests.il.in: Disable the fconv test on PPC (the result is
2470 undefined according to ECMA).
2472 2008-09-10 Mark Probst <mark.probst@gmail.com>
2474 * iltests.il.in: Enable tail call tests for PPC.
2476 * mini.h: Add variable for storing incoming valuetype argument
2477 addresses for tail calls.
2479 * mini-ppc.c: Implement valuetype arguments and return values for
2482 2008-09-09 Mark Probst <mark.probst@gmail.com>
2484 * mini-ppc.c: Partially implement tail calls (struct arguments and
2485 return values not supported).
2487 * method-to-ir.c: Enable tail calls on PPC.
2489 2008-09-08 Zoltan Varga <vargaz@gmail.com>
2491 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
2492 runtime-invoke wrappers to work around the problem of them getting
2493 assigned to a random class.
2495 * aot-runtime.c (mono_aot_get_method): Ditto.
2497 2008-09-07 Zoltan Varga <vargaz@gmail.com>
2499 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
2500 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
2502 2008-09-07 Mark Probst <mark.probst@gmail.com>
2504 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
2505 until they're implemented properly.
2507 * exceptions-ppc.c: Use arch-independent exception-handling code
2508 instead of custom one.
2510 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
2513 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
2515 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
2516 applies when __powerpc__ is defined.
2518 2008-09-06 Zoltan Varga <vargaz@gmail.com>
2520 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
2521 methods to their code to avoid computing the full name of wrappers and
2522 doing a lookup in a string hash table.
2524 2008-09-05 Zoltan Varga <vargaz@gmail.com>
2526 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
2527 we identify bblocks before method_to_ir () is ran.
2529 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
2530 Also avoid optimizing branches pointing to themselves.
2532 * mini.c (mini_method_compile): Ditto. Fixes #422947.
2534 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2536 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
2538 2008-09-05 Zoltan Varga <vargaz@gmail.com>
2540 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
2541 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
2542 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
2545 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
2546 jumped to the same entry in plt_jump_table.
2548 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
2550 * method-to-ir.c (initialize_array_data): Handle field with RVA from
2553 2008-08-31 Zoltan Varga <vargaz@gmail.com>
2555 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
2556 other assignment can be if converted. Saves 1.5% on corlib size and fixes
2559 2008-08-29 Geoff Norton <gnorton@novell.com>
2561 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
2562 segment, and doesn't properly handle .space as .text. Fixes
2565 2008-08-29 Geoff Norton <gnorton@novell.com>
2567 * mini.c: Disable the mach exception handler when running on
2570 2008-08-29 Geoff Norton <gnorton@novell.com>
2572 * aot-compiler.c: Patch from Renaldas Zioma to properly register
2573 globals on Darwin/ARM
2575 2008-08-28 Zoltan Varga <vargaz@gmail.com>
2577 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
2578 since too many things depend on it. Instead, call
2579 mono_runtime_set_no_exec ().
2581 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
2584 * aot-compiler.c: Add an 'asm-only' AOT option.
2586 * mini.c: Avoid initializing the runtime when doing AOT compilation.
2588 * aot-compiler.c (compile_method): Disable gshared support for now as it
2591 2008-08-27 Bill Holmes <billholmes54@gmail.com>
2593 * mini-amd64.h : Fix a compiler warning.
2595 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
2596 Changed to use a callback function to retrieve the unwind info.
2597 This avoids problems observed when code blocks were removed by
2598 unloading an app domain.
2600 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
2601 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
2604 Contributed under MIT/X11 license.
2606 2008-08-27 Bill Holmes <billholmes54@gmail.com>
2608 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
2609 case to keep the stack aligned to 8.
2611 Contributed under MIT/X11 license.
2613 2008-08-26 Zoltan Varga <vargaz@gmail.com>
2615 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
2616 avoid repeated linear searches.
2618 2008-08-25 Zoltan Varga <vargaz@gmail.com>
2620 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
2621 methods it can't handle.
2623 * aot-compiler.c (add_method): Avoid adding a method twice.
2624 (add_wrappers): Add runtime invoke wrappers for all methods.
2626 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
2627 function to create an aot-compatible version of this trampoline.
2629 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
2631 2008-08-24 Zoltan Varga <vargaz@gmail.com>
2633 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
2635 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
2636 with a generic sharing failure.
2638 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
2640 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
2641 CEE_RETHROW. Fixes #419634.
2643 * mini.c (mono_method_to_ir): Ditto.
2645 * exceptions.cs: Add a new test.
2647 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
2648 to mono_type_stack_size_internal () since some callers might not pass in
2651 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
2652 instrument_prolog. Fixes #419878.
2654 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
2655 doubles in soft float mode volatile.
2657 2008-08-23 Zoltan Varga <vargaz@gmail.com>
2659 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
2661 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
2662 to handle soft float correctly.
2664 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
2667 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
2669 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
2670 to sp, since the generics catch code requires it.
2672 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
2675 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
2676 mono_arch_emit_imt_argument ().
2678 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
2680 * mini-arm.c tramp-arm.c: Generic sharing updates.
2682 2008-08-22 Zoltan Varga <vargaz@gmail.com>
2684 * mini-arm.c: Fix the arm build.
2686 * generic-sharing.c (mini_type_get_underlying_type): New helper function
2687 handling enums, generic instances and generic sharing.
2688 (mini_type_stack_size_full): Ditto.
2690 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
2692 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
2694 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
2696 * tramp-arm.c: Implement the rgctx fetch and the generic class init
2699 * mini-arm.c: Various small generic sharing changes.
2701 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
2703 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
2706 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
2707 helper function to return a generic class init trampoline.
2709 * method-to-ir.c mini.c: Use it.
2711 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
2712 arch-specfic function to return a generic class init trampoline.
2714 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
2715 the GENERIC_CLASS_INIT custom code.
2717 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
2718 a fatal error, not a sharing failure.
2720 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
2723 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
2724 trampoline argument from MONO_ARCH_VTABLE_REG.
2726 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
2727 order of the arguments to the C trampoline: pass 'slot' as the trampoline
2728 argument, and pass the vtable in VTABLE_REG.
2730 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
2731 order of the arguments to the C trampoline: pass 'slot' as the trampoline
2732 argument, and pass the vtable in VTABLE_REG.
2733 (mono_arch_create_trampoline_code_full): Remove some special casing for
2734 the rgctx fetch trampoline.
2736 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
2739 * iltests.il: Add a test for it.
2741 2008-08-21 Zoltan Varga <vargaz@gmail.com>
2743 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
2745 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
2748 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
2749 use mono_jit_info_table_find () to avoid recursion.
2750 (mono_delegate_trampoline): Add a sync wrapper here.
2752 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
2755 * mini.c (mono_method_to_ir): Ditto.
2757 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
2758 add_sync_wrapper argument. Don't add a sync wrapper here.
2759 (mono_create_jump_trampoline): Don't add a sync wrapper here.
2761 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
2763 2008-08-20 Bill Holmes <billholmes54@gmail.com>
2765 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
2766 of nonvolatile registers back from MonoContext to CONTEXT.
2768 Contributed under MIT/X11 license.
2770 2008-08-20 Bill Holmes <billholmes54@gmail.com>
2772 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
2773 arguments on Winx64 there are only 4 argument registers. For this
2774 logic to work the last argument must be pulled from the stack.
2776 Contributed under MIT/X11 license.
2778 2008-08-20 Zoltan Varga <vargaz@gmail.com>
2780 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2782 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
2783 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
2784 encode/decode_method_ref ().
2786 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
2788 * aot-runtime.c (decode_patch): Ditto.
2790 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
2791 MONO_PATCH_INFO_METHOD.
2793 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
2796 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
2799 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
2801 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
2802 one from the caller.
2804 * aot-runtime.c (decode_generic_inst): New function to decode and
2805 return a interned generic inst.
2806 (decode_klass_ref): Use it.
2807 (decode_method_ref): Ditto.
2809 * aot-compiler.c (emit_exception_debug_info): Save
2810 jinfo->has_generic_jit_info too.
2812 2008-08-19 Zoltan Varga <vargaz@gmail.com>
2814 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
2816 * iltests.il.in: Add a test for fconv_to_i.
2818 * liveness.c: Disable the liveness2 pass for now to save space.
2820 * regalloc2.c: Include mempool-internals.h to fix warnings.
2822 * aot-compiler.c (encode_method_ref): Encode the context of generic
2825 * aot-runtime.c (decode_method_ref): Inflate generic methods using
2826 the context saved in the aot file.
2828 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2830 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2832 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
2833 volatile so they won't be optimized away.
2835 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
2841 * dominators.c: Remove duplicated functions that now are in
2842 mempool-internals.h.
2844 2008-08-19 Zoltan Varga <vargaz@gmail.com>
2846 * aot-compiler.c: Fix warnings.
2848 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
2850 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
2852 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
2855 * mini.c (mono_resolve_patch_target): Ditto.
2857 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
2858 (encode_klass_ref): Add support for encoding VARs/MVARs.
2860 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
2862 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
2863 the handling of the got entries into a separate 'decode_got_entry' function.
2864 Add support for RGCTX_FETCH.
2866 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
2867 clobbered by the trampoline code.
2869 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
2870 not clobbered by the indirect calling code.
2872 2008-08-18 Zoltan Varga <vargaz@gmail.com>
2874 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
2877 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
2879 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
2880 signature using the compilation mempool otherwise we would leak it.
2882 2008-08-18 Zoltan Varga <vargaz@gmail.com>
2884 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
2885 mono_emit_abs_call ().
2887 * patch-info.h: Add GENERIC_CLASS_INIT.
2889 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
2891 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
2892 as their target as a near call.
2894 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
2896 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
2898 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
2899 call to a runtime function described by a patch.
2901 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
2902 mono_emit_abs_call, this has the advantage that the ABS handling code in
2903 mono_codegen () can handle them both, and can handle other stuff in the
2904 future without additional code.
2906 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
2908 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
2911 * mini.h: Add missing bblock related prototypes.
2913 * mini.h (MonoCompile): Remove unused reverse_inst_list and
2914 reverse_inst_list_len fields.
2916 * mini.c: Refactor this file a bit by moving branch optimizations to
2919 * method-to-ir.c: Merge generic sharing changes missed earlier.
2921 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
2923 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
2924 shared patches. Process METHODCONST as a shared patch.
2926 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
2927 as it crashes on the 2.0 mscorlib.
2929 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
2932 * aot-compiler.c: Use is_plt_patch () in a few additional places.
2933 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
2936 * aot-compiler.c: Reorganize the got handling code to be a bit more
2939 2008-08-17 Zoltan Varga <vargaz@gmail.com>
2941 * aot-compiler.c: Make the patch_to_plt_offset hash table use
2942 mono_patch_info_equals/hash, and use it to massively simplify
2945 * mini.c (mono_patch_info_hash): Simplify this and add support for
2948 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
2950 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
2951 handling code, since an offset is not enough to identify a trampoline.
2953 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
2955 2008-08-17 Mark Probst <mark.probst@gmail.com>
2957 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
2959 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
2961 * mini-ops.h: Argument and result types for OVF_CARRY ops.
2963 * decompose.c: PPC decompositions for various ops.
2965 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
2967 2008-08-17 Zoltan Varga <vargaz@gmail.com>
2969 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
2970 call the generic trampoline code using a call, instead of a jump, to
2971 remove some special casing from the generic trampoline code.
2973 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
2974 (mono_codegen): Ditto.
2976 * aot-compiler.c aot-runtime.c: Ditto.
2978 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
2980 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
2981 helper function to find the offset corresponding to a lazy fetch trampoline.
2983 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
2984 when doing generic sharing.
2986 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
2989 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
2990 mini-trampolines.c to be with the other trampoline creation functions.
2992 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
2993 as it is equal to method->signature in most cases, add a
2994 mono_emit_method_call_full variant which takes a signature and an imt
2997 2008-08-16 Zoltan Varga <vargaz@gmail.com>
2999 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
3000 to this function, since it could be computed easily from the method
3002 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
3005 * method-to-ir.c mini.c: Remove references to
3006 compile_generic_method_wo_context.
3008 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
3009 generic method calls.
3011 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
3012 dimensional non-szarrays.
3014 * mini.c (mini_init): Register mono_array_new_1.
3016 * jit-icalls.c (mono_array_new_1): New jit icall.
3018 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
3019 pointing to the method.
3021 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
3022 method addresses belonging to METHOD_JUMP patches in the
3023 jump_target_got_slot_hash.
3024 (mono_aot_load_method): Ditto.
3026 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
3027 METHOD_JUMP patches.
3029 * mini.c (mini_create_jit_domain_info): New helper function which
3030 initializes/frees domain->runtime_info.
3031 (mini_free_jit_domain_info): Ditto.
3032 (mini_init): Install the domain hook functions with the runtime.
3034 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
3035 information maintained by the JIT.
3037 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
3038 insertion into jump_table_hash into mono_codegen (), also implement proper
3041 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
3042 tail calls, it is already done by the aot code.
3044 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
3047 * iltests.il.in: Make the jmp test a bit more complex.
3049 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
3050 generic instances which doesn't have a token.
3052 * aot-runtime.c (decode_method_ref): Ditto.
3054 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
3055 can handle this case now.
3056 (handle_box): Ditto.
3058 2008-08-15 Geoff Norton <gnorton@novell.com>
3060 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
3063 2008-08-15 Zoltan Varga <vargaz@gmail.com>
3065 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
3066 calling generic methods.
3068 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
3070 * aot-runtime.c (decode_patch_info): Ditto.
3072 * mini.c (mono_resolve_patch_target): Ditto.
3074 * patch-info.h: Add METHOD_RGCTX.
3076 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
3078 2008-08-14 Zoltan Varga <vargaz@gmail.com>
3080 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
3081 arguments in registers.
3083 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
3084 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
3086 * mini.c (mini_method_compile): Abort aot compilation for generic
3087 methods if generic sharing is disabled.
3089 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
3092 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
3093 requiring an mrgctx.
3095 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
3096 store instructions when converting a vcall to a normal call.
3098 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
3099 mono_arch_find_jit_info.
3101 2008-08-13 Zoltan Varga <vargaz@gmail.com>
3103 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
3104 avoid calling mono_method_full_name () for every method even if the
3106 (check_inline_caller_method_name_limit): Ditto.
3108 2008-08-12 Zoltan Varga <vargaz@gmail.com>
3110 * driver.c (main_thread_handler): Allow AOT compilation of multiple
3111 assemblies in one run.
3113 * aot-compiler.c (mono_compile_assembly): Only print out a count of
3114 skipped methods if it is not 0.
3116 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
3118 2008-08-12 Bill Holmes <billholmes54@gmail.com>
3120 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
3121 MONO_ARCH_HAVE_UNWIND_TABLE.
3123 Contributed under MIT/X11 license.
3125 2008-08-12 Bill Holmes <billholmes54@gmail.com>
3127 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
3128 from default optimizaton list on Winx64.
3130 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
3132 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
3133 the LMF from the MonoJitTlsData structure.
3135 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
3137 Contributed under MIT/X11 license.
3139 2008-08-12 Zoltan Varga <vargaz@gmail.com>
3141 * mini.c (sigsegv_signal_handler): Fix the build.
3143 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
3144 assembly->aot_module.
3146 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
3147 hash table. This simplifies and speeds up a lot of code, and fixes support
3150 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
3153 * mini-exceptions.c: Ditto.
3155 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
3156 'native_offset' argument, since these are computed in the
3157 mono_find_jit_info () function.
3159 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
3160 is used by exceptions-ppc.c.
3162 * exceptions-ppc.c: Call mono_find_jit_info () instead of
3163 mono_arch_find_jit_info ().
3165 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
3166 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
3167 generic code in mini-exceptions.c.
3169 2008-08-11 Zoltan Varga <vargaz@gmail.com>
3171 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
3173 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
3175 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
3176 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
3177 called while holding the loader lock. Fixes #415608.
3178 (mono_aot_get_method_from_token_inner): Ditto.
3180 2008-08-09 Zoltan Varga <vargaz@gmail.com>
3182 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
3183 to reduce differences between this and the generic implementation in
3185 (ves_icall_get_frame_info): Ditto.
3187 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
3189 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
3192 * exceptions-ppc.c (arch_get_call_filter): Rename this to
3193 mono_arch_get_call_filter () and make it non-static, for consistency with the
3194 other architectures.
3196 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
3199 * local-propagation.c:
3200 * mini-x86.c: Correct the name of arch defines.
3202 2008-08-09 Zoltan Varga <vargaz@gmail.com>
3204 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
3205 NO_EMULATE_LONG_SHIFT_OPS define.
3207 2008-08-08 Zoltan Varga <vargaz@gmail.com>
3209 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
3210 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
3212 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
3213 MACH fixes. Merged from the 2.0 branch.
3215 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
3217 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
3218 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
3220 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
3222 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
3223 mono_marshal_get_native_wrapper () signature changes.
3225 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3227 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
3228 conversion bug under arm.
3230 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
3232 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
3234 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
3235 with overflow checking.
3237 2008-08-05 Marek Habersack <mhabersack@novell.com>
3239 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
3240 to the genmdesc.pl file
3242 2008-08-05 Zoltan Varga <vargaz@gmail.com>
3244 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
3245 arg_array in the soft-float versions of the LOAD/STORE macros.
3247 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
3250 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
3252 2008-08-02 Zoltan Varga <vargaz@gmail.com>
3254 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
3255 a float HFA. Fixes #413621.
3257 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
3259 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
3260 frame_size to args_size. Fixes build.
3262 2008-08-02 Zoltan Varga <vargaz@gmail.com>
3264 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
3265 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
3267 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
3268 the stack are not unaligned. Fixes #413247.
3270 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
3272 * mini.c: update jitted methods performance counters.
3274 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
3276 * mini-exceptions.c: increase the exceptions thrown performance
3277 counter in mono_handle_exception ().
3279 2008-07-29 Zoltan Varga <vargaz@gmail.com>
3281 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
3282 can work with netmodules.
3284 2008-07-28 Geoff Norton <gnorton@novell.com>
3286 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
3289 2008-07-28 Zoltan Varga <vargaz@gmail.com>
3291 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
3294 2008-07-28 Bill Holmes <billholmes54@gmail.com>
3296 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
3297 The float param registers and other param registers must be the
3298 same index on Windows x64.
3300 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
3301 ArgValuetypeAddrInIReg argument case. Setting the argument
3302 op to OP_VTARG_ADDR (OP_REGOFFSET)).
3304 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
3305 variable computed above as the copy length for arguments of storage
3306 type ArgValuetypeAddrInIReg.
3308 * mini-amd64.c (mono_arch_emit_call) : Implementing the
3309 ArgValuetypeAddrInIReg argument case. This case will rely on
3310 mono_arch_emit_outarg_vt to emit the correct code later in the process.
3312 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
3313 a 32 byte stack allocation for all calls. We will omit the adjustment for
3314 jump and tail call instructoins as they do not follow the typical call behavior.
3316 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
3317 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
3318 local variable and pass the local variable by reference to the called method.
3320 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
3321 Implementing the ArgValuetypeAddrInIReg argument case. When the address
3322 of a struct is passed in a register it must be saved with the other
3323 volatile argument on the stack.
3325 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
3326 frame pointer the stack adjustment value must be saved to the unwind
3329 Contributed under MIT/X11 license.
3331 2008-07-28 Zoltan Varga <vargaz@gmail.com>
3333 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
3334 which got lost in the merge.
3336 2008-07-27 Zoltan Varga <vargaz@gmail.com>
3338 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
3341 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
3343 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
3344 icalls, since they won't be patched.
3346 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
3347 different code sequence when running under valgrind to prevent some valgrind
3350 * iltests.il.in: Add new regression test.
3352 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
3355 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
3356 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
3358 * iltests.il.in: Add new test.
3360 * aot-compiler.c: Fix some warnings.
3362 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
3365 2008-07-27 Zoltan Varga <vargaz@gmail.com>
3367 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
3368 (mini_usage_jitdeveloper): Add a missing --wapi option.
3370 2008-07-25 Zoltan Varga <vargaz@gmail.com>
3372 * mini-codegen.c: Simplify the is_fp macros.
3373 (free_up_ireg): Remove, use free_up_reg instead.
3374 (free_up_reg): Fix the fp case.
3376 2008-07-26 Zoltan Varga <vargaz@gmail.com>
3378 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
3381 * exceptions-x86.c: Merge some changes which seemed to have got lost
3382 in the linear-ir merge.
3384 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
3386 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
3387 long vreg volatile even if the variable was already created.
3389 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
3392 2008-07-26 Zoltan Varga <vargaz@gmail.com>
3394 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
3396 * mini.c (mono_jit_compile_method_inner): Add support for
3397 MONO_EXCEPTION_BAD_IMAGE.
3399 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
3400 mini_method_get_context () returns NULL. Fixes #356531.
3402 * mini.c (mono_method_to_ir): Ditto.
3404 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
3405 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
3407 2008-07-25 Zoltan Varga <vargaz@gmail.com>
3409 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
3410 in the LDFTN implementation.
3412 2008-07-25 Mark Probst <mark.probst@gmail.com>
3414 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
3415 code, patch calls to icalls, too, even if they're not in the
3416 shared generic code hash. Fixes #411962.
3418 2008-07-25 Zoltan Varga <vargaz@gmail.com>
3420 * cpu-x86.md: Increase the length of the fcall opcodes.
3422 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
3423 calls returning floats.
3425 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
3428 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
3431 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
3432 into the domain->method_code_hash.
3434 * aot-compiler.c: Fix win32 build.
3436 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
3438 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
3439 gshared NEWARR implementation.
3441 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
3443 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
3444 can be used outside of method_to_ir.
3446 * mini.h (MonoCompile): Add arg_types field.
3448 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
3450 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
3451 the values of the local arg_array and param_types array.
3453 2008-07-24 Zoltan Varga <vargaz@gmail.com>
3455 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
3456 got accesses might only get generated later when NEWOBJ is decomposed.
3458 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
3459 looking up the native code of the target method when a delegate is called
3462 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
3465 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
3467 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
3468 AOT work on platforms without a working dlsym implementation.
3470 * mini.h: Bump AOT image format version.
3472 2008-07-24 Mark Probst <mark.probst@gmail.com>
3474 * mini-exceptions.c: Free a MonoType with
3475 mono_metadata_free_type() instead of g_free().
3477 * aot-runtime.c: Free a MonoType.
3479 2008-07-24 Zoltan Varga <vargaz@gmail.com>
3481 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
3484 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
3487 2008-07-23 Massimiliano Mantione <massi@ximian.com>
3488 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
3491 2008-07-23 Zoltan Varga <vargaz@gmail.com>
3493 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
3494 NEWOBJ calls on valuetypes.
3496 * iltests.il.in: Add new test.
3498 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
3500 2008-07-22 Zoltan Varga <vargaz@gmail.com>
3502 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
3503 is no longer needed.
3505 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
3506 non register sized integer arguments.
3507 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
3508 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
3511 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
3514 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
3515 two a binop with different sized arguments is emitted.
3517 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
3518 instruction in the ins==NULL case.
3520 2008-07-23 Zoltan Varga <vargaz@gmail.com>
3522 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
3524 * mini-x86.c: Fix osx build.
3526 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
3529 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
3530 instruction for non int sized variables.
3532 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
3535 2008-07-23 Robert Jordan <robertj@gmx.net>
3537 * method-to-ir.c: Fix MSVC build.
3539 2008-07-22 Zoltan Varga <vargaz@gmail.com>
3541 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
3542 a non int sized type, widen it to an int since newer versions of gcc seem to
3543 generate code which needs this.
3545 * ssa2.c abcremoval2.c: Fix warnings.
3547 * *: Merge the Linear IR branch.
3549 The original branch is at trunk/branches/vargaz/mini-linear-il, and
3550 the ChangeLog file there describes all the changes done over the years.
3551 Further documentation can be found at www.mono-project.com/Linear_IL.
3553 2008-07-21 Bill Holmes <billholmes54@gmail.com>
3555 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
3556 The float param registers and other param registers must be the
3557 same index on Windows x64.
3559 Contributed under MIT/X11 license.
3561 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
3563 * mini.c: Make the previous fix GC safe.
3565 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
3567 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
3569 2008-07-21 Bill Holmes <billholmes54@gmail.com>
3571 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
3572 on Winx64. This type will not be passed on the stack (ArgOnStack), but
3573 ArgValuetypeAddrInIReg instead.
3575 Contributed under MIT/X11 license.
3577 2008-07-21 Zoltan Varga <vargaz@gmail.com>
3579 * mini-codegen.c (get_register_spilling): Fix a warning.
3581 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
3583 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
3584 for types which the initialization fails. Raises the provided exception
3585 at the right stop after cleanup.
3587 2008-07-16 Zoltan Varga <vargaz@gmail.com>
3589 * aot-compiler.c: Free most of the memory allocated during compilation.
3591 * mini.c (mini_parse_debug_options): Fix a leak.
3593 * mini.c (mini_method_compile): Don't add the method to the jit info tables
3594 during aot compilation.
3596 2008-07-14 Zoltan Varga <vargaz@gmail.com>
3598 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
3599 it has too much register pressure.
3601 2008-07-13 Zoltan Varga <vargaz@gmail.com>
3603 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
3605 2008-07-12 Zoltan Varga <vargaz@gmail.com>
3607 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
3610 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
3611 on amd64 similar to the way it is done on arm.
3613 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3615 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
3616 consistency, normalize error messages, avoid loading aot-only modules in
3619 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
3622 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
3624 2008-07-11 Martin Baulig <martin@ximian.com>
3627 (MonoDebuggerInfo): Add `interruption_request'.
3629 2008-07-12 Zoltan Varga <vargaz@gmail.com>
3631 * aot-compiler.c (emit_plt): Remove some dead code.
3633 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
3635 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
3636 return the plt info offset belonging to a given plt entry.
3638 * mini-trampolines.c (mono_aot_plt_trampoline): Use
3639 mono_aot_get_plt_info_offset.
3641 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
3642 similar to the amd64 code by makeing jumps through a separate jump table
3643 instead of embedding the jump addresses into the code.
3645 2008-07-11 Zoltan Varga <vargaz@gmail.com>
3647 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
3650 2008-07-10 Martin Baulig <martin@ximian.com>
3652 * mini.c (mini_method_compile): Disable generics sharing when
3653 running in the debugger.
3655 2008-07-10 Zoltan Varga <vargaz@gmail.com>
3657 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
3659 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
3660 the local register allocator from running out of registers on x86 when
3663 2008-07-10 Bill Holmes <billholmes54@gmail.com>
3665 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
3666 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
3669 Contributed under MIT/X11 license.
3671 2008-07-10 Zoltan Varga <vargaz@gmail.com>
3673 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
3674 speed up the assembler.
3676 2008-07-09 Zoltan Varga <vargaz@gmail.com>
3678 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
3681 * mini.c: Move the soft float handling macros a bit earlier, add
3682 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
3685 * mini.h: Add prototype for mono_arch_fixup_jinfo.
3687 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
3688 read-only to help catch code allocation requests.
3690 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
3691 and turn it off when using --aot-only or when compiling with --aot=full.
3693 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
3694 jump table for switches from the normal domain mempool, not the code
3697 * mini-trampolines.c (get_unbox_trampoline): New function to return an
3698 unbox trampoline which handles aot-only mode too.
3700 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
3701 an AOTed unbox trampoline.
3703 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
3705 2008-07-09 Bill Holmes <billholmes54@gmail.com>
3707 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
3710 Contributed under MIT/X11 license.
3712 2008-07-09 Bill Holmes <billholmes54@gmail.com>
3714 * mini.c (mono_codegen): Allocate space at the end of the code block and store
3715 the unwind information for the method at the end of the allocated block.
3717 * mini-amd64.h: Added declarations for the unwind routines and adding field to
3718 MonoCompileArch to hold the unwind info for SEH on Winx64
3720 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
3721 frame pointer info for the method being compiled.
3723 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
3724 the call to mono_exception_from_token.
3726 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
3727 storing the method prolog information in a format that the Winx64 SEH can understand. This
3728 information is stored a the end of the method block because it is all 32-bit offset based.
3730 Contributed under MIT/X11 license.
3732 2008-07-09 Zoltan Varga <vargaz@gmail.com>
3734 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
3736 * wapihandles.c: Fix warnings.
3738 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
3741 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
3742 mono_jit_compile_method in aot-only mode since that calls the type
3745 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
3746 get_delegate_invoke_impl in aot-only mode.
3748 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
3750 2008-07-08 Zoltan Varga <vargaz@gmail.com>
3752 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
3754 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
3757 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
3759 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
3760 init trampoline from the AOT file as well.
3762 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
3763 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
3766 * mini.c (mini_init): Move the call to mono_exceptions_init () after
3769 * exceptions-amd64.c: Add _full variants for the remaining exception code
3770 creation functions as well, allow emission of relocatable code, remove
3771 caching since that is now done by the caller.
3773 * mini-exceptions.c: Add _full variants for the remaining exception code
3774 creation functions as well, add aot-only support.
3776 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
3777 if we can determine a proper token for them.
3778 (add_wrappers): Add a few more wrappers.
3779 (emit_method_code): Remove some dead code.
3780 (emit_trampolines): Emit exception code too.
3782 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
3784 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
3785 mono_array_new_va which avoids varargs.
3787 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
3789 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
3790 mono_arch_create_specific_trampoline () in all places.
3792 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
3793 a bit so it can be used for other things as well.
3795 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
3798 * exceptions-amd64.c: Rename the caching from the exception code creation
3799 functions, it is done by the caller instead.
3801 * exceptions-amd64.c: Change the signature of the exception code creation
3802 functions to allow the creation of relocatable code later.
3804 * mini-exceptions.c: Add a set of functions to query the various
3805 runtime-generated exception functions.
3807 * mini.c mini-exceptions.c: Use the newly added functions instead of the
3808 mono_arch_.. () functions.
3810 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3812 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
3814 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
3816 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
3817 (mini_get_vtable_trampoline): Ditto.
3819 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
3820 code in the AOT case by returning the code size and a list of relocations to
3823 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
3825 2008-07-07 Bill Holmes <billholmes54@gmail.com>
3827 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
3830 Contributed under MIT/X11 license.
3832 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3834 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
3835 so the buffer size can be computed correctly. Fixes #404735.
3837 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
3838 normally as cfg->debug_info is already freed.
3840 2008-07-06 Zoltan Varga <vargaz@gmail.com>
3842 * mini-amd64.c: For calls returning vtypes in registers, don't store
3843 the return address on the stack, instead allocate a separate local for
3846 2008-07-05 Mark Probst <mark.probst@gmail.com>
3848 * mini-trampolines.c, mini.h: Add an argument to
3849 mono_create_jit_trampoline_in_domain() for turning off the adding
3850 of the sync wrapper.
3852 * mini.c: Use the JIT trampoline without sync instead of
3853 ldftn_nosync in static RGCTX invoke wrappers so that the call can
3856 2008-07-04 Mark Probst <mark.probst@gmail.com>
3858 * driver.c: Turn on GSHARED optimization by default.
3860 2008-07-04 Zoltan Varga <vargaz@gmail.com>
3862 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
3863 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
3865 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
3866 create a variant of the generic trampoline code callable from AOTed trampolines.
3868 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
3869 trampoline code callable from AOTed trampolines.
3871 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
3873 2008-07-04 Mark Probst <mark.probst@gmail.com>
3875 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
3876 pass-through manner.
3878 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
3879 and don't fail sharing for them anymore.
3881 * mini-exceptions.c: Handle exceptions in shared generic methods.
3883 * generic-sharing.c: When checking the context of a generic
3884 method, also check its class's context. Don't treat wrappers as
3887 * mini-trampolines.c: Some code factored out to
3888 metadata/generic-sharing.c. Handle the MRGCTX case.
3890 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
3891 we must deal with the method being of another instantiation of the
3892 class. Add static rgctx invoke wrappers to generic methods.
3894 2008-07-04 Mark Probst <mark.probst@gmail.com>
3896 * mini.c: Provide all jit infos of generic shared methods with a
3899 * mini-exceptions.c: Handle the new situation that a generic info
3900 might be available, but not info about the this/vtable/mrgctx
3903 2008-07-03 Mark Probst <mark.probst@gmail.com>
3905 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
3908 2008-07-03 Zoltan Varga <vargaz@gmail.com>
3910 * dominators.c (check_dominance_frontier): Fix a warning.
3912 * mini.h: Add some missing prototypes.
3914 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
3916 * driver.c (mono_jit_init_version): Correct the comments since the first
3917 argument should be the name of the root domain, not a filename.
3919 * aot-runtime.c (make_writable): Error out if this is called while running
3921 (load_aot_module): Ditto.
3923 * aot-compiler.c: Really fix the computation of method indexes.
3925 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
3926 optimizations as this is no longer called frequently.
3928 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
3929 method and the invoke impl code and pass it to the delegate trampoline instead of
3930 just the delegate class.
3932 2008-07-02 Zoltan Varga <vargaz@gmail.com>
3934 * aot-compiler.c: Fixup the computation of method indexes.
3935 (add_wrappers): Create the base methods of the runtime invoke wrappers using
3936 the method builder infrastructure.
3938 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
3941 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
3942 mode, load the method right away instead of creating a trampoline.
3944 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
3946 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
3949 2008-07-01 Zoltan Varga <vargaz@gmail.com>
3951 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
3952 (mono_aot_load_method): Use method_index instead of method->token.
3954 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
3955 can handle icalls etc. properly.
3957 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3959 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
3961 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
3962 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
3963 JIT_ICALL_ADDR patch type.
3965 * patch-info.h: Add JIT_ICALL_ADDR patch type.
3967 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
3969 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
3971 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
3973 2008-06-30 Zoltan Varga <vargaz@gmail.com>
3975 * mini.c: Use domain->jit_code_hash_lock for controlling access to
3976 domain->jit_code_hash.
3978 2008-06-29 Zoltan Varga <vargaz@gmail.com>
3980 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
3982 2008-06-27 Zoltan Varga <vargaz@gmail.com>
3984 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
3985 get_this_arg_from_call, let it compute it when needed.
3987 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
3988 gsctx from code only when needed.
3990 * mini-trampolines.c (get_generic_context): Rename this to
3991 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
3992 it can be called by the arch backends.
3994 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
3996 2008-06-26 Zoltan Varga <vargaz@gmail.com>
3998 * driver.c (mono_main): Add experimental --aot-only command line option.
4000 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
4003 2008-06-26 Kornél Pál <kornelpal@gmail.com>
4005 * driver.c (DllMain): Remove mono_module_handle.
4007 Contributed under MIT/X11 license.
4009 2008-06-25 Zoltan Varga <vargaz@gmail.com>
4011 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
4012 for emitting methods which are not in the source assembly. Detect and report
4013 failure of assembling+linking.
4015 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
4017 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
4019 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
4021 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
4023 2008-06-24 Zoltan Varga <vargaz@gmail.com>
4025 * mini.h: Remove some obsolete prototypes.
4027 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
4029 2008-06-24 Mark Probst <mark.probst@gmail.com>
4031 * mini.c (get_object_generic_inst): Variable-sized arrays are not
4032 supported by Visual Studio, so use alloca().
4034 2008-06-23 Zoltan Varga <vargaz@gmail.com>
4036 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
4039 2008-06-23 Mark Probst <mark.probst@gmail.com>
4041 * mini.c: Fail sharing of a generic method if it contains an open
4042 catch clause (because we don't pass MRGCTXs yet).
4044 2008-06-23 Mark Probst <mark.probst@gmail.com>
4046 * mini.c: When compiling a method with generic sharing, insert the
4047 method instantiated with an all-Object generic context into the
4048 jit info table, instead of the context of the first instantiation
4049 of the method we happen to compile.
4051 2008-06-18 Martin Baulig <martin@ximian.com>
4053 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
4054 `major_version' and `minor_version'.
4056 2008-06-17 Mark Probst <mark.probst@gmail.com>
4058 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
4059 mono_method_is_generic_sharable_impl() takes an additional
4060 argument specifying whether to treat type variables as reference
4063 2008-06-17 Mark Probst <mark.probst@gmail.com>
4065 * mini.h: Removed obsolete prototypes.
4067 2008-06-17 Mark Probst <mark.probst@gmail.com>
4069 * mini.c: Don't fail generic sharing for initobj and sizeof - we
4070 already handle them.
4072 2008-06-17 Mark Probst <mark.probst@gmail.com>
4074 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
4075 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
4076 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
4077 tramp-x86.c: Added a MonoGenericContext* argument to
4078 mono_arch_get_unbox_trampoline() so that it can call other
4079 functions which require it.
4081 2008-06-17 Mark Probst <mark.probst@gmail.com>
4083 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
4084 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
4085 mono_arch_get_this_arg_from_call() takes a
4086 MonoGenericSharingContext* as well.
4088 2008-06-17 Mark Probst <mark.probst@gmail.com>
4090 * mini.c: Factor out code for emitting unbox into emit_unbox() and
4091 implement generic sharing of unbox.
4093 2008-06-17 Mark Probst <mark.probst@gmail.com>
4095 * mini.c: Don't compute the vtable to determine whether a field is
4096 special static, because it might not work for open types.
4098 2008-06-17 Mark Probst <mark.probst@gmail.com>
4100 * mini.c: Removed the unused token_type and token_source arguments
4101 from get_runtime_generic_context_ptr().
4103 2008-06-17 Marek Habersack <mhabersack@novell.com>
4105 * mini.c (ADD_BINOP): fix the build
4107 2008-06-16 Zoltan Varga <vargaz@gmail.com>
4109 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
4112 2008-06-16 Mark Probst <mark.probst@gmail.com>
4114 * mini.h: Removed class relations enum that's not used anymore.
4116 2008-06-16 Mark Probst <mark.probst@gmail.com>
4118 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
4120 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
4121 the lazy fetch trampoline access code.
4123 2008-06-15 Zoltan Varga <vargaz@gmail.com>
4125 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
4127 2008-06-14 Zoltan Varga <vargaz@gmail.com>
4129 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
4131 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
4133 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
4135 2008-06-13 Zoltan Varga <vargaz@gmail.com>
4137 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
4140 * mini-ops.h: Add MIN/MAX_UN opcodes.
4142 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
4145 * basic-math.cs: Add more min/max tests.
4147 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
4149 2008-06-13 Mark Probst <mark.probst@gmail.com>
4151 * mini.c: Small fix in the prologue of emit_castclass.
4153 2008-06-13 Zoltan Varga <vargaz@gmail.com>
4155 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
4157 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
4158 do not work even for unsigned types. Fixes #400014.
4160 * basic-math.cs: Add regression tests for unsigned Min/Max.
4162 2008-06-13 Mark Probst <mark.probst@gmail.com>
4164 * mini.c: Added additional context_used argument to several
4165 functions, which will be needed for sharing generic methods. Use
4166 GET_RGCTX macro wherever appropriate. Declare only one
4167 context_used in mono_method_to_ir().
4169 2008-06-13 Mark Probst <mark.probst@gmail.com>
4171 * mini.c, generic-sharing.c: Removed generic class relations.
4173 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
4174 functions due to MRGCTX changes.
4176 2008-06-13 Mark Probst <mark.probst@gmail.com>
4178 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
4179 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
4180 with calculated IMT.
4182 * mini.c: Generic sharing of calls via generic interfaces.
4184 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
4185 generic method with non-constant MonoGenericContext*. Instead,
4186 the context is taken out of the method itself.
4188 2008-06-13 Mark Probst <mark.probst@gmail.com>
4190 * mini.c: Generic sharing of ldvirtftn.
4192 2008-06-13 Mark Probst <mark.probst@gmail.com>
4194 * mini.c: Generic sharing of ldftn.
4196 2008-06-13 Mark Probst <mark.probst@gmail.com>
4198 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
4200 2008-06-13 Mark Probst <mark.probst@gmail.com>
4202 * mini.c: Generic sharing of the special case of ldtoken followed
4203 by a call to GetTypeFromHandle.
4205 2008-06-13 Mark Probst <mark.probst@gmail.com>
4207 * mini.c: Generic sharing of box for nullable types.
4209 2008-06-13 Zoltan Varga <vargaz@gmail.com>
4211 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
4212 are passed on the stack. Fixes #324807.
4214 2008-06-12 Bill Holmes <billholmes54@gmail.com>
4216 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
4217 for the ArgValuetypeAddrInIReg case.
4219 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
4220 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
4222 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
4223 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
4224 local variable and pass the local variable by reference to the called method.
4226 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
4227 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
4229 Contributed under MIT/X11 license.
4231 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
4233 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
4235 * debug-mini.c (mono_debug_print_vars): Release memory after printing
4238 2008-06-10 Martin Baulig <martin@ximian.com>
4241 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
4243 2008-06-09 Kornél Pál <kornelpal@gmail.com>
4245 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
4246 possible error when no arguments are passed.
4248 Contributed under MIT/X11 license.
4250 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
4252 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
4253 where the file name is NULL.
4255 2008-06-09 Zoltan Varga <vargaz@gmail.com>
4257 * mini.c: Fix s390 build.
4259 2008-06-08 Zoltan Varga <vargaz@gmail.com>
4261 * trace.c (mono_trace_parse_options): Fix warnings.
4263 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
4265 2008-06-07 Zoltan Varga <vargaz@gmail.com>
4267 * mini.c (remove_block_if_useless): Avoid printing the method name.
4269 * mini.c: Remove needless setting of ins->cil_code which is now done by
4272 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
4275 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
4276 translated code after it has been patched.
4278 2008-06-06 Zoltan Varga <vargaz@gmail.com>
4280 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
4281 avoid problems during code patching on SMP systems.
4282 (emit_call): Avoid adding a patch info which is already added by
4284 (mono_arch_emit_exceptions): Ditto.
4286 2008-06-05 Zoltan Varga <vargaz@gmail.com>
4288 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
4289 MONO_TYPE_ISSTRUCT already checks for it.
4291 2008-06-05 Bill Holmes <billholmes54@gmail.com>
4293 * mini-amd64.c:merge_argument_class_from_type: When marshaling
4294 structs with floats on Winx64 the float registers are not used.
4295 The integer registers are always used..
4296 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
4297 only one register will be used and only if the size of the struct
4298 is 1,2,4, or 8 bytes.
4300 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
4303 Contributed under MIT/X11 license.
4305 2008-06-05 Martin Baulig <martin@ximian.com>
4307 * debug-debugger.c (debugger_lookup_class): Also call
4308 mono_class_setup_methods() here; we're only called from RTI.
4310 2008-06-05 Andreas Färber <andreas.faerber@web.de>
4312 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
4313 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
4314 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
4315 Post-process object files and add dtrace-generated object, if necessary.
4317 Contributed under MIT/X11 license.
4319 2008-06-04 Mark Probst <mark.probst@gmail.com>
4321 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
4324 * mini.c: Generic sharing for unbox.any and castclass.
4326 2008-06-04 Mark Probst <mark.probst@gmail.com>
4328 * mini.c: Ignore tailcall prefix in shared generic code and when
4329 doing calls which require a vtable/rgctx argument.
4331 2008-06-04 Mark Probst <mark.probst@gmail.com>
4333 * mini.c: Don't free the JIT info.
4335 * driver.c: Changes in the JIT info table testing code.
4337 2008-06-03 Zoltan Varga <vargaz@gmail.com>
4339 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
4340 interruption. Fix some warnings.
4342 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
4343 interruption_checkpoint.
4345 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
4347 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
4348 from embedding applications.
4350 2008-06-02 William Holmes <billholmes54@gmail.com>
4352 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
4353 reserving 32 bytes on the stack when making calls.
4355 Contributed under MIT/X11 license.
4357 2008-06-01 Zoltan Varga <vargaz@gmail.com>
4359 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
4360 the linear IL branch.
4362 * driver.c: Print out more information for --version on arm.
4364 2008-05-30 Zoltan Varga <vargaz@gmail.com>
4366 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
4367 bb_exit instead, since out of line bblocks might not actually be emitted
4370 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
4371 maximum epilog size for out of line bblocks if tracing is enabled.
4373 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
4375 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
4377 * arrays.cs: Regression tests for allocating arrays with negative sizes.
4379 2008-05-28 Zoltan Varga <vargaz@gmail.com>
4381 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
4382 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
4385 2008-05-27 Zoltan Varga <vargaz@gmail.com>
4387 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
4388 the 'value' to store is a constant.
4390 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
4392 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
4393 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
4395 2008-05-26 Zoltan Varga <vargaz@gmail.com>
4397 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
4398 for accessing method->generic_container.
4400 2008-05-24 Zoltan Varga <vargaz@gmail.com>
4402 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
4404 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
4406 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
4408 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
4411 2008-05-23 Zoltan Varga <vargaz@gmail.com>
4413 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
4415 * mini.c: Handle the case when mono_class_vtable () fails.
4417 2008-05-23 Massimiliano Mantione <massi@ximian.com>
4418 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
4421 2008-05-22 Mark Probst <mark.probst@gmail.com>
4423 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
4424 together with domain sharing.
4426 2008-05-22 Mark Probst <mark.probst@gmail.com>
4428 * mini.c: Treat callvirts to final methods like non-virtual calls
4429 when doing generic sharing, i.e. look them up in the runtime
4432 2008-05-22 Mark Probst <mark.probst@gmail.com>
4434 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
4435 with computed types (for generic sharing).
4437 * mini.c: Generic sharing for mkrefany and refanyval.
4439 2008-05-22 Zoltan Varga <vargaz@gmail.com>
4441 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
4444 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
4445 the generic sharing code.
4447 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
4450 2008-05-21 Zoltan Varga <vargaz@gmail.com>
4452 * mini.h: Remove the declaration of mono_aot_init_vtable ().
4454 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
4456 * driver.c: updated copyright date
4458 2008-05-21 Zoltan Varga <vargaz@gmail.com>
4460 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
4463 2008-05-19 Martin Baulig <martin@ximian.com>
4465 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
4466 pointing to the new `_mono_debug_using_mono_debugger' variable.
4469 (mono_main): Check mono_debug_using_mono_debugger() rather than
4470 the `MONO_INSIDE_MDB' environment variable to check whether we're
4471 inside the debugger.
4473 2008-05-19 Zoltan Varga <vargaz@gmail.com>
4475 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
4478 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4480 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
4482 * mini.c: Added mini_assembly_can_skip_verification. This
4483 function checks if the assembly requested to skip verification.
4484 Fixes part of #387274.
4486 2008-05-07 Zoltan Varga <vargaz@gmail.com>
4488 * mini.c (mini_get_method): Disable the check for open generic classes when
4489 using generic sharing.
4491 * generics.cs: Add a test for #387034.
4493 * mini.c (mini_get_method): Check whenever the method class is an open generic
4494 type, and return NULL in that case, causing a verification error. Fixes
4497 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
4499 * driver.c (mono_main): Revert r102623. The right
4500 thing to do is to enable the verifier under verifiable
4501 unless a --security flag was passed.
4503 We need this non-trivial behavior for --verify-all otherwise
4504 mcs-compileall won't be able to use it. As it needs everything to
4505 be verified under validil.
4507 2008-05-06 Martin Baulig <martin@ximian.com>
4511 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
4512 (mono_debugger_thread_cleanup): Likewise.
4513 (mono_debugger_extended_notification): Likewise.
4515 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
4517 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
4518 against both inflated and non-inflated methods. We need to check against the
4519 generic definition for cases where the instantiated method is not visible.
4520 We need to check against the inflated types for cases where the instantiation
4521 changes any super type. This fixes #382986.
4523 Note that this doesn't need to be applied to other parts of mono_method_to_ir
4524 that check for visibiliy as generic params only appears as the type subject
4525 of tokens on call opcodes. Field manipulation and ldftn must always
4526 target an exact type.
4528 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
4530 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
4531 if no related --security flag is passed.
4533 2008-05-05 Andreas Färber <andreas.faerber@web.de>
4535 * mini-arch.h: Prepare support for ppc64.
4537 Contributed under MIT/X11 license.
4539 2008-05-05 Andreas Färber <andreas.faerber@web.de>
4541 * aot-runtime.c: Prepare support for ppc64.
4543 Contributed under MIT/X11 license.
4545 2008-05-05 Andreas Färber <andreas.faerber@web.de>
4547 * mini-ops.h: Prepare support for ppc64.
4549 Contributed under MIT/X11 license.
4551 2008-05-04 Andreas Färber <andreas.faerber@web.de>
4553 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
4555 Contributed under MIT/X11 license.
4557 2008-05-03 Zoltan Varga <vargaz@gmail.com>
4559 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
4560 assemblies, since aot_name is not a full path, causing us to load MS.NET
4561 assemblies on windows.
4563 2008-04-28 Kornél Pál <kornelpal@gmail.com>
4565 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
4566 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
4567 * main.c: Use UTF-8 encoded command line instead of Windows default code
4568 page on Windows to support Unicode.
4569 * driver.c (DllMain): New function for mixed-mode assembly support.
4570 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
4571 export __stdcall functions without decoration.
4573 Contributed under MIT/X11 license.
4575 2008-04-28 Mark Probst <mark.probst@gmail.com>
4577 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
4578 saving it very early.
4580 2008-04-28 Mark Probst <mark.probst@gmail.com>
4582 * mini.h, mini.c: Lots of code for accessing the old RGCTX
4583 deleted. The only way to access the new RGCTX is via the
4586 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
4587 vtable instead of the RGCTX to static methods.
4589 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
4590 accessing the new RGCTX.
4592 * generic-sharing.c: There is no separation between self, type
4593 arguments and other types in the RGCTX anymore.
4595 2008-04-25 Jonathan Chambers <joncham@gmail.com>
4597 * mini-amd64.c (add_general): Remove previous stack adjustment.
4598 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
4599 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
4600 for 32 bytes of stack space reserved for all calls.
4602 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
4603 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
4606 Code contributed under MIT/X11 license.
4608 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
4610 * mini.c (mini_method_verify): Only verify non-inflated methods, check
4611 against the root definition, peeling out method and type instantiations.
4612 Cache verify success results, code that fails verification is still
4613 checked multiple times.
4615 2008-04-23 Zoltan Varga <vargaz@gmail.com>
4617 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
4619 2008-04-23 Jonathan Chambers <joncham@gmail.com>
4621 * mini-amd64.c (add_general): Always increment stack on Win64.
4622 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
4625 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
4626 stack based argument handling on Win64.
4628 Code contributed under MIT/X11 license.
4630 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
4632 * Makefile.am (version.h): Add support for git-svn.
4634 2008-04-22 Zoltan Varga <vargaz@gmail.com>
4636 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
4637 so instead of calling g_spawn_command_line_sync, we do everything by hand,
4638 avoiding allocations and libc functions which might deadlock.
4640 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
4641 'no-gdb-backtrace' option is set.
4643 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
4645 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
4647 2008-04-21 Martin Baulig <martin@ximian.com>
4649 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
4650 and `get_lmf_addr'; `notification_address' is no longer a pointer.
4652 2008-04-21 Martin Baulig <martin@ximian.com>
4654 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
4655 `thread_vtable', `event_handler_ptr' and `event_handler'.
4657 2008-04-21 Martin Baulig <martin@ximian.com>
4659 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
4660 allows delayed initialization of the `executable_code_buffer' when
4663 2008-04-21 Martin Baulig <martin@ximian.com>
4665 * mini.h (mono_debugger_create_notification_function): Removed.
4666 * tramp-*.c (mono_debugger_create_notification_function): Removed.
4668 * mdb-debug-info64.s
4669 (MONO_DEBUGGER__notification_function): Added this in the .text section.
4671 * mdb-debug-info32.s
4672 (MONO_DEBUGGER__notification_function): Added this in the .text section.
4674 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
4675 currently only works on x86 and x86_64, so don't create it on ppc.
4677 2008-04-21 Martin Baulig <martin@ximian.com>
4679 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
4682 (mini_method_compile): In the fp elimination check, check
4683 `debug_options.mdb_optimizations' in addition to
4684 mono_debug_using_mono_debugger().
4686 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
4687 disable some JIT optimizations which are only disabled when
4688 running inside the debugger.
4689 Added `--help-debug' option to describe the debugging options.
4690 (parse_debug_options): New static function to parse the `--debug'
4691 options, so we can easily add more stuff in future.
4693 2008-04-20 Zoltan Varga <vargaz@gmail.com>
4695 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
4696 the method has no body.
4698 2008-04-19 Jonathan Chambers <joncham@gmail.com>
4700 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
4701 assembly is not allowed in MSVC 64-bit compiler.
4702 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
4703 as we get floating point exceptions everywhere.
4705 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
4706 correctly align arguments for call to throw_exception.
4707 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
4709 Code contributed under MIT/X11 license.
4711 2008-04-19 Zoltan Varga <vargaz@gmail.com>
4713 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
4715 2008-04-17 Zoltan Varga <vargaz@gmail.com>
4717 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
4719 * mini-amd64.c (NEW_INS): Set cil_code.
4721 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
4722 from mini-amd64.c so all debugger related logic is in one place.
4724 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
4725 later won't have a random ip assigned to them.
4727 2008-04-16 Zoltan Varga <vargaz@gmail.com>
4729 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
4730 the arch specific function initializes code_size.
4731 (mono_create_delegate_trampoline): Ditto.
4733 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
4734 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
4737 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
4738 running under the debugger.
4740 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
4743 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
4744 debugger. Also move the disabling of optimizations here from driver.c.
4745 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
4748 * mini.h (MonoCompile): Add a few new flags.
4750 2008-04-15 Zoltan Varga <vargaz@gmail.com>
4752 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
4753 so the cil_code field of created MonoInst's is properly set.
4754 (mini_select_instructions): Ditto.
4756 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
4757 (MONO_INST_NEW_CALL): Ditto.
4759 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
4760 in many places so the ins->cil_code field is properly initialized.
4762 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
4765 2008-04-14 Zoltan Varga <vargaz@gmail.com>
4767 * mini.c (mini_method_compile): Print a different message when compiling a
4770 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
4773 2008-04-11 Zoltan Varga <vargaz@gmail.com>
4775 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
4778 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
4780 2008-04-11 Zoltan Varga <vargaz@gmail.com>
4782 * mini.c (handle_stack_args): Make this return void since its return value was
4783 never used. Also set cfg->unverifiable for invalid IL instead of calling
4786 2008-04-10 Mark Probst <mark.probst@gmail.com>
4788 * mini.c: Make sure "this" is live in catch clauses with type
4789 variables in shared generic code.
4791 2008-04-08 Mark Probst <mark.probst@gmail.com>
4793 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
4794 generic_class_is_reference_type() to ensure the proper behaviour
4795 when sharing generic code and the type in question is a type
4798 2008-04-08 Zoltan Varga <vargaz@gmail.com>
4800 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
4801 race conditions when printing thread dumps. Fixes #377738.
4803 2008-04-08 Massimiliano Mantione <massi@ximian.com>
4805 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
4806 shows up when both MonoInst arguments can cause aliasig.
4807 There is likely no way in the current JIT to trigger this problem, but
4808 it showed up in the development of generics sharing, when in a new
4809 opcode both args of an OP_GROUP can be aliases (addresses of a local).
4810 When the generics sharing code will be committed, its tests will be
4811 valid also for this bug.
4813 2008-04-08 Zoltan Varga <vargaz@gmail.com>
4815 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
4818 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
4821 2008-04-07 Zoltan Varga <vargaz@gmail.com>
4823 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
4824 use a more detailed exception message for InvalidCastException.
4826 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
4828 * driver.c (mono_main): Add --debug=casts option to turn on better
4829 InvalidCastException message details.
4831 * mini.c (mini_get_debug_options): New helper function to return the address of
4832 the debug_options variable.
4834 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
4835 the jit_tls TLS variable.
4837 * mini.c (mono_jit_tls): New TLS variable.
4839 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
4842 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
4844 * mini.h: Removed verifer related stuff. This code was moved to verify.c
4846 * mini.c: Removed verifer related stuff, code moved to verify.c.
4848 * driver.c: Using code from verify.c instead of mini.c.
4850 2008-04-05 Zoltan Varga <vargaz@gmail.com>
4852 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
4855 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
4857 * mini.c (check_for_method_verify): Enabling verification of
4858 corlib if mono_verify_all is set. Bugs in the verifier preventing that
4861 2008-04-04 Zoltan Varga <vargaz@gmail.com>
4863 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
4864 caller saved registers as well.
4866 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
4867 saved registers as well.
4869 2008-03-30 Zoltan Varga <vargaz@gmail.com>
4871 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
4873 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
4876 2008-03-27 Zoltan Varga <vargaz@gmail.com>
4878 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
4880 (get_call_info): Take a gsctx argument instead of 'cfg'.
4882 2008-03-26 Zoltan Varga <vargaz@gmail.com>
4884 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
4885 mono_verify_all is set.
4887 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
4889 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
4891 2008-03-25 Zoltan Varga <vargaz@gmail.com>
4893 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
4896 * driver.c mini.c mini.h: Add a --verify-all development option to test the
4897 verifier and the code generated by the compiler.
4899 2008-03-25 Mark Probst <mark.probst@gmail.com>
4901 * mini.c: Generic sharing of the non-nullable case of the box
4904 2008-03-24 Zoltan Varga <vargaz@gmail.com>
4906 * inssel.brg: Fix the build.
4908 * iltests.il.in: Add a test for lconv.ovf.u8.un.
4910 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
4912 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
4913 Array:Address. Fixes #372410.
4915 * iltests.il.in: New tests for readonly prefix.
4917 2008-03-23 Zoltan Varga <vargaz@gmail.com>
4919 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
4922 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
4925 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
4927 * mini.c (mono_decompose_op_imm): New helper function.
4929 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
4930 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
4933 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
4934 mono_arch_output_basic_block. Fix warnings.
4936 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
4939 2008-03-22 Zoltan Varga <vargaz@gmail.com>
4941 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
4942 since the extra frame is now detected automatically inside the loop.
4944 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
4945 opts which are now in mono_peephole_ins ().
4947 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
4949 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
4950 frames and skip duplicate managed-to-native frames. Fixes #367665.
4952 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
4953 opts which are now in mono_peephole_ins ().
4954 (mono_arch_peephole_pass_2): Ditto.
4956 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
4958 * mini-codegen.c (mono_peephole_ins): New helper function containing the
4959 arch independent peephole optimizations.
4961 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
4962 opts which are now in mono_peephole_ins ().
4964 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
4966 * mini-s390.c (mono_arch_output_basic_block): Fix build.
4968 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
4971 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
4972 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
4975 2008-03-21 Zoltan Varga <vargaz@gmail.com>
4977 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
4978 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
4981 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
4982 mono_arch_output_basic_block. Fix warnings.
4984 2008-03-20 Zoltan Varga <vargaz@gmail.com>
4986 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
4989 2008-03-20 Zoltan Varga <vargaz@gmail.com>
4991 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
4994 * iltests.il: Add new tests.
4996 2008-03-20 Kornél Pál <kornelpal@gmail.com>
4998 * mini.c: Removed Windows version macros.
5000 2008-03-20 Mark Probst <mark.probst@gmail.com>
5002 * generic-sharing.c: Put reflection types in the extensible part
5003 of the runtime generic context.
5005 * mini.c: Generic sharing of the GetTypeHandle special case of the
5006 ldtoken instruction.
5008 2008-03-20 Zoltan Varga <vargaz@gmail.com>
5010 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
5012 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
5014 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
5015 consistency with the other version on the linear IR branch.
5017 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
5019 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
5021 * iltests.il.in: Add new tests.
5023 2008-03-19 Zoltan Varga <vargaz@gmail.com>
5025 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
5027 * iltests.il.in: Add new tests.
5029 2008-03-19 Mark Probst <mark.probst@gmail.com>
5031 * mini.c: Two variables with the same name were declared in
5032 nesting contexts and one wasn't initialized. Fixed.
5034 2008-03-19 Mark Probst <mark.probst@gmail.com>
5036 * mini.c: Generic sharing of the initobj instruction.
5038 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
5040 * mini.c: make the test to optimize ldtoken from typeof() more
5043 2008-03-18 Mark Probst <mark.probst@gmail.com>
5045 * mini.c: Generic sharing of the initobj instruction for reference
5048 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
5050 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
5051 the mono_breakpoint_clean_code() code to perform bound checks.
5053 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
5055 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
5056 mono_arch_patch_callsite() to include the start of the managed method
5057 to be able to perform bound checks.
5059 2008-03-17 Mark Probst <mark.probst@gmail.com>
5061 * mini.c: Generic sharing for the isinst instruction.
5063 2008-03-17 Mark Probst <mark.probst@gmail.com>
5065 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
5066 inssel-long32-mips.brg: Added opcodes for doing indirect calls
5067 with the runtime generic context argument.
5069 * mini.c: Share calls to several types of unsharable methods by
5070 putting the address of the method code in the runtime generic
5071 context and doing an indirect call.
5073 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
5076 2008-03-16 Mark Probst <mark.probst@gmail.com>
5078 * generic-sharing.c: Change due to a change in the runtime genric
5081 2008-03-15 Martin Baulig <martin@ximian.com>
5084 (mono_arch_nullify_class_init_trampoline): Add call to
5085 mono_breakpoint_clean_code() to make things work when running
5086 inside the debugger.
5089 (mono_arch_nullify_class_init_trampoline): Add call to
5090 mono_breakpoint_clean_code() to make things work when running
5091 inside the debugger.
5093 2008-03-14 Zoltan Varga <vargaz@gmail.com>
5095 * inssel-long.brg (reg): Fix 64 bit build.
5097 2008-03-14 Mark Probst <mark.probst@gmail.com>
5099 * mini.c, mini.h: Share static generic code by passing it an
5100 implicit argument pointing to the runtime generic context.
5102 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
5103 inssel-long32-mips.brg: New opcodes for calling shared static,
5104 which need to be passed the runtime generic context.
5106 * mini-amd64.c, mini-x86.c: Save the runtime generic context
5107 argument on the stack in the prologue if needed. New function for
5108 finding the runtime generic context argument from the registers
5109 saved by the trampoline.
5111 * mini-amd64.h, mini-x86.h: Specify which register to use for the
5112 runtime generic context argument.
5114 * tramp-amd64.c: Also restore the register used for the runtime
5115 generic context argument.
5117 * mini-trampoline.c: Resolve shared static calls by consulting the
5118 runtime generic context via the new argument.
5120 * generic-sharing.c: Add an argument to sharability-checking
5121 functions that specifies whether type variables should be treated
5122 as sharable type arguments.
5124 * inssel-x86.brg: Removed a superfluous, buggy rule.
5126 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
5129 2008-03-14 Martin Baulig <martin@ximian.com>
5131 * debug-debugger.c (main_thread_handler): Call
5132 mono_runtime_run_main() without sending any notifications.
5134 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
5136 2008-03-14 Zoltan Varga <vargaz@gmail.com>
5138 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
5140 2008-03-14 Mark Probst <mark.probst@gmail.com>
5142 * tramp-x86.c: Fixed register restore offsets in the trampoline
5143 code for ECX and EDX.
5145 2008-03-12 Geoff Norton <gnorton@novell.com>
5147 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
5148 different ucontext_t implementations.
5149 * exceptions-arm.c: Use the above defines to get exceptions working on
5150 iPhone (based on a patch by Luke Howard lukeh@padl.com)
5151 * mini-arm.c: Implement iPhone icache support (based on a patch by
5152 Luke Howard lukeh@padl.com)
5154 2008-03-12 Mark Probst <mark.probst@gmail.com>
5156 * mini.c: Enable generic sharing of calls to non-static
5157 non-interface non-generic non-value-type methods.
5159 * mini-trampolines.c: Resolve calls from shared generic code.
5161 2008-03-11 Zoltan Varga <vargaz@gmail.com>
5163 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
5165 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
5167 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
5169 * mini.c: some fixes for the AOT compiler.
5171 2008-03-07 Zoltan Varga <vargaz@gmail.com>
5173 * cpu-amd64.md: Add clob:1 to some float opcodes.
5175 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
5177 * mini.h: Added MiniVerifierMode enumeration.
5179 * mini.c: Added mini_verifier_set_mode to control
5180 the usage of the new verifier.
5182 * mini.c (mono_method): Integrated the new verifier.
5184 * driver.c: Extended --security option with validil and
5185 verifiable options to activate the new verifier.
5187 2008-03-07 Zoltan Varga <vargaz@gmail.com>
5189 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
5190 optimization to ctors taking 0 or 2 arguments too.
5192 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
5195 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
5197 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
5199 2008-03-06 Zoltan Varga <vargaz@gmail.com>
5201 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
5202 non-aot case as well.
5204 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
5206 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
5209 * aot-compiler.c (encode_patch): Ditto.
5211 * mini.h (G_MININT32): Fix the definition of this.
5213 2008-03-05 Zoltan Varga <vargaz@gmail.com>
5215 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
5217 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
5219 2008-03-04 Zoltan Varga <vargaz@gmail.com>
5221 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
5222 methods returning vtypes in registers.
5223 (mono_arch_allocate_vars): Ditto.
5225 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
5227 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
5229 * generics.cs: Add a test from the linear IR branch.
5231 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
5233 * mini.c (inline_method): Cache failed inline attempts.
5235 2008-03-04 Mark Probst <mark.probst@gmail.com>
5237 * mini.c: For shared methods of generic classes put the location
5238 of "this" into the MonoGenericJitInfo.
5240 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
5241 register out of a MonoContext by register number. Add the generic
5242 sharing context as an argument to mono_arch_find_this_argument().
5244 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5245 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
5246 for new arch function.
5248 * mini-exception.c: Handle open exception clauses in shared
5251 * mini-trampolines.c: Supply additional argument to
5252 mono_arch_find_this_argument().
5254 2008-03-04 Zoltan Varga <vargaz@gmail.com>
5256 * Makefile.am (regtests): Run the bench.exe tests last.
5258 2008-03-03 Zoltan Varga <vargaz@gmail.com>
5260 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
5263 2008-03-02 Zoltan Varga <vargaz@gmail.com>
5265 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
5268 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
5270 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
5272 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
5273 whose class has no cctor.
5275 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
5277 2008-03-01 Zoltan Varga <vargaz@gmail.com>
5279 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
5282 2008-02-29 Zoltan Varga <vargaz@gmail.com>
5284 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
5285 to be in sync with the code on the linear IR branch.
5287 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
5289 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
5291 2008-02-27 Zoltan Varga <vargaz@gmail.com>
5293 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
5295 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
5297 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
5299 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
5301 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
5303 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
5306 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
5308 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
5309 OP_LOADR4_MEMBASE emission.
5311 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
5312 (mono_spillvar_offset_float): Ditto.
5314 * mini-mips.c (mono_arch_emit_prolog): Ditto.
5316 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
5319 * basic-long.cs: Add regression tests for them.
5321 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
5323 (mono_arch_allocate_vars): Fix representation of single-precision float
5325 (mono_arch_output_basic_block): Ditto.
5327 * inssel-mips.brg: Ditto, remove duplicate items.
5329 * mini-mips.c (emit_load_volatile_arguments): New function to handle
5330 arguments of tail calls as on other platforms.
5331 (mono_arch_output_basic_block): Handle tail calls.
5333 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
5336 * objects.cs (test_5_pass_static_struct): Add test for it.
5338 Contributed under MIT/X11 license.
5340 2008-02-26 Zoltan Varga <vargaz@gmail.com>
5342 * Makefile.am: Use gmcs for compiling the regression tests.
5344 * *.2.cs *.2.il: Rename to *.cs and *.il.
5346 2008-02-24 Zoltan Varga <vargaz@gmail.com>
5348 * regalloc.h: Make the vassign array smaller.
5350 * mini.c (mini_method_compile): Remove an unused field in cfg.
5352 * mini-codegen.c: Add a bunch of micro optimizations.
5354 2008-02-23 Zoltan Varga <vargaz@gmail.com>
5356 * regalloc.h: Remove some unused fields.
5358 2008-02-22 Zoltan Varga <vargaz@gmail.com>
5360 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
5362 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
5364 2008-02-22 Mark Probst <mark.probst@gmail.com>
5366 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
5368 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
5369 trampoline: Fetch an entry from the runtime generic context. If
5370 it's NULL, jump to the actual trampoline to fill the runtime
5371 generic context. Otherwise, return it.
5373 * mini.c: Call the lazy fetch trampoline to get entries out of the
5374 runtime generic context.
5376 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
5377 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
5378 tramp-sparc.c: Stubs for the lazy fetch trampoline.
5380 2008-02-21 Mark Probst <mark.probst@gmail.com>
5382 * mini.c: Fetch data out of the extensible part of the runtime
5383 generic context instead of calling a helper function.
5385 * generic-sharing.c: Some functions moved into
5386 metadata/generic-sharing.c. Helper function for fetching other
5387 types now checks and asserts against extensible rgctx (just for
5388 debugging purposes - the helper function isn't called anymore
5389 unless for debugging).
5391 2008-02-21 Zoltan Varga <vargaz@gmail.com>
5393 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
5394 for tail calls up to the point that the tests in iltests.exe run. Also add a
5395 dummy CKFINITE implementation.
5396 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
5397 needed for trampoline LMF frames.
5399 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
5400 trampoline LMF frames.
5402 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
5404 * mini.c (inline_method): clean any pending loader error when inlining fail.
5405 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
5407 2008-02-21 Zoltan Varga <vargaz@gmail.com>
5409 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
5411 * aot-runtime.c (decode_patch_info): Ditto.
5413 * mini.c (mono_resolve_patch_target): Ditto.
5415 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
5418 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
5420 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
5421 if it references an icall address.
5423 2008-02-20 Zoltan Varga <vargaz@gmail.com>
5425 * cpu-s390x.md: Remove some more unused opcodes.
5427 * cpu-s390x.md: Remove some unused opcodes.
5429 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
5430 mono_op_imm_to_op ().
5432 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
5433 instead of a switch statement.
5435 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
5436 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
5438 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
5440 * mini-codegen.c: Remove unused mono_regstate2_... functions.
5442 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
5445 2008-02-19 Zoltan Varga <vargaz@gmail.com>
5447 * driver.c (mono_main): Improve error reporting when an assembly cannot be
5448 opened. Fixes #362607.
5450 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
5452 * iltests.il.in: Add a test for static methods in interfaces.
5454 2008-02-18 Zoltan Varga <vargaz@gmail.com>
5456 * genmdesc.c (build_table): Fix a crash on older glib versions.
5458 * cpu-sparc.md: Remove some unused opcodes.
5460 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
5461 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
5463 * cpu-amd64.md: Remove some unused opcodes.
5465 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
5466 like the other opcodes.
5468 2008-02-17 Zoltan Varga <vargaz@gmail.com>
5470 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
5472 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
5474 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
5475 variables 'cfg' instead of 'm' for consistency.
5477 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
5479 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
5480 argument holding the vtype return address, to avoid the ambigious use of
5481 cfg->ret for this purpose.
5483 * mini.c (NEW_RETLOADA): Use vret_addr if set.
5485 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
5487 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
5488 new mono_print_ins () function which only takes one argument.
5490 2008-02-15 Zoltan Varga <vargaz@gmail.com>
5492 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
5495 2008-02-14 Zoltan Varga <vargaz@gmail.com>
5497 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
5499 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
5501 * mini-x86.c: Sync with the version on the linear IR branch by adding new
5502 opcodes and other small changes.
5504 * mini-ops.h: Add some new opcodes from the linear IR branch.
5506 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
5508 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
5509 opcodes, use the REG_MEMBASE opcodes instead.
5511 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
5512 opcodes, use the REG_MEMBASE opcodes instead.
5514 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
5517 * mini.c (mono_op_imm_to_op): New helper function.
5519 * mini-ops.h: Add some opcodes from linear IR branch.
5521 2008-02-13 Zoltan Varga <vargaz@gmail.com>
5523 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
5526 2008-02-12 Zoltan Varga <vargaz@gmail.com>
5528 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
5531 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
5533 2008-02-09 Zoltan Varga <vargaz@gmail.com>
5535 * aot-compiler.c (emit_method_code): Add an assert.
5537 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
5538 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
5541 2008-02-08 Zoltan Varga <vargaz@gmail.com>
5543 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
5544 some load/store opcodes so they are consistent.
5545 (mono_arch_emit_prolog): Simplify some code.
5547 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
5549 * objects.cs: Add tests for large argument offsets on ARM.
5551 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
5552 stack offsets. Fixes #359651.
5554 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
5556 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
5558 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
5560 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
5562 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
5564 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
5565 rid of CEE_CONV_R_UN.
5567 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
5569 2008-02-07 Zoltan Varga <vargaz@gmail.com>
5571 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
5573 * mini.c (mono_normalize_opcodes): Add some more opcodes.
5575 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
5577 * cpu-amd64.md: Remove some unused opcodes.
5579 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
5581 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
5583 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
5584 arch specific functions for its parts. Call the peephole pass after local
5585 regalloc so the prolog can compute a more accurate max_offset.
5587 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
5588 the corresponding OP_I/OP_L opcodes.
5590 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
5592 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
5594 2008-02-06 Zoltan Varga <vargaz@gmail.com>
5596 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
5597 as they are handled in mini.c.
5599 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
5601 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
5602 case since it is handled in mini.c.
5604 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
5606 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
5608 * *.c: Use the new opcodes in the IR and back end code.
5610 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
5612 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
5614 2008-02-06 Mark Probst <mark.probst@gmail.com>
5616 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
5617 an assert because it has a race condition.
5619 2008-02-06 Zoltan Varga <vargaz@gmail.com>
5621 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
5623 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
5625 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
5627 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
5628 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
5630 2008-02-05 Zoltan Varga <vargaz@gmail.com>
5632 * cpu-amd64.md (move): Correct the maximum size of move.
5634 2008-02-05 Mark Probst <mark.probst@gmail.com>
5636 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
5637 the generic class init trampoline to return quickly if the class
5640 2008-02-04 Zoltan Varga <vargaz@gmail.com>
5642 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
5643 issues where an 32 bit callsite cannot be patched by a 64 bit address.
5645 2008-02-03 Zoltan Varga <vargaz@gmail.com>
5647 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
5650 2008-01-31 Zoltan Varga <vargaz@gmail.com>
5652 * objects.cs: Add some soft-float tests.
5654 * mini.c: Fix a couple more soft-float issues.
5656 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
5658 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
5661 2008-01-30 Zoltan Varga <vargaz@gmail.com>
5663 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
5664 exception happens while compiling a virtual method.
5666 2008-01-29 Zoltan Varga <vargaz@gmail.com>
5668 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
5670 * mini-sparc.c: Fix build.
5672 * mini-sparc.c (get_call_info): Add support for generic sharing.
5674 * mini-exceptions.c: Add a FIXME.
5676 2008-01-27 Zoltan Varga <vargaz@gmail.com>
5678 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
5679 altstack handling code.
5681 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
5683 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
5685 * mini-s390.c: Add support for generic sharing.
5687 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
5689 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
5691 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
5693 * mini-s390x.c: Add support for generic sharing.
5695 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
5697 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
5699 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
5700 can be used since it takes a 16 bit signed immediate.
5702 * inssel-s390x.brg: Fix OP_SETRET.
5704 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
5706 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
5708 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
5710 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
5712 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
5715 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
5718 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
5719 of the unused mono_arch_patch_delegate_trampoline stuff.
5721 2008-01-26 Zoltan Varga <vargaz@gmail.com>
5723 * basic-long.cs: Move the fp related tests to basic-float.cs.
5725 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
5727 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
5729 * basic-calls.cs: Add a test for proper float argument passing.
5731 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
5732 if the context corresponds to an exception received through a signal.
5734 * exceptions.cs: Add a test for nullref handling at the start of a try
5737 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
5739 * jit-icalls.c (mono_break): New JIT icall.
5741 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
5743 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
5745 2008-01-25 Zoltan Varga <vargaz@gmail.com>
5747 * cpu-*.md: Get rid of unused opcodes.
5749 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
5751 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
5754 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
5757 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
5758 the arch independent trampoline code in mini-trampolines.c.
5760 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
5762 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
5764 * mini-s390.h: Remove an unused define.
5766 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
5767 the arch independent trampoline code in mini-trampolines.c.
5769 * mini-arm.c (mono_arch_emit_prolog): Fix build.
5771 2008-01-24 Zoltan Varga <vargaz@gmail.com>
5773 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
5775 * mini-s390.c (mono_arch_emit_prolog): Fix build.
5777 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
5779 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
5781 * cpu-amd64.md: Use smaller sizes for int opcodes.
5783 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
5785 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
5788 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
5791 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
5792 instead of though a pointer to save an indirection when accessing elements of
5795 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
5797 (NOT_IMPLEMENTED): New helper macro.
5798 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
5801 * *.c: Use the new helper macro.
5803 2008-01-21 Zoltan Varga <vargaz@gmail.com>
5805 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
5807 2008-01-20 Zoltan Varga <vargaz@gmail.com>
5809 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
5812 2008-01-18 Zoltan Varga <vargaz@gmail.com>
5814 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
5815 profiling is enabled.
5817 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
5819 (mono_arch_emit_prolog): Add more first bblock optimizations.
5821 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
5822 in order if possible.
5823 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
5824 bblock, since the arguments are still in their original registers.
5826 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
5828 2008-01-17 Zoltan Varga <vargaz@gmail.com>
5830 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
5833 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
5836 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
5838 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
5839 process async exceptions received while in unmanaged code.
5841 * mini.c (mini_init): Install a callback with the runtime which will be called
5842 when a thread receives an async exception while in unmanaged code.
5844 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
5846 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
5848 2008-01-16 Wade Berrier <wberrier@novell.com>
5855 2008-01-16 Zoltan Varga <vargaz@gmail.com>
5857 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
5858 compilation with sun cc.
5860 * cpu-*.md: Fix the build.
5862 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
5864 * mini-amd64.h: Add some comments to the MonoLMF structure.
5866 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
5868 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
5869 in the LMF structure if possible. This saves two instructions in the
5870 managed->native wrappers.
5872 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
5874 2008-01-16 Mark Probst <mark.probst@gmail.com>
5876 * generic-sharing.c: New type argument lookup code which uses the
5877 runtime generic context template.
5879 2008-01-15 Zoltan Varga <vargaz@gmail.com>
5881 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
5883 * mini-arm.c (add_general): Fix arm eabi parameter passing.
5884 (mono_arch_output_basic_block): Fix localloc implementation.
5886 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
5888 * mini-ia64.c (peephole_pass): Fix ia64 build.
5890 * mini-amd64.c (peephole_pass): Fix a warning.
5892 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
5893 at a constant offset from sp/fp.
5895 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
5896 instead of obtaining it from *lmf in the managed method case.
5898 2008-01-14 Zoltan Varga <vargaz@gmail.com>
5900 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
5902 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
5904 * mini.h (MonoInstList): New type.
5905 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
5906 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
5907 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
5908 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
5909 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
5910 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
5911 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
5912 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
5913 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
5914 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
5915 MONO_INST_LIST_FOR_EACH_ENTRY,
5916 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
5917 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
5918 mono_inst_list_first, mono_inst_list_last,
5919 mono_inst_list_next, mono_inst_list_prev): New instruction
5920 list handling interfaces.
5921 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
5922 list head 'ins_list'.
5923 (MonoInst): Replace next pointer with list head 'node'.
5924 (MonoCallInst): Make 'out_args' a MonoInstList.
5925 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
5926 (MonoCompile): Delete reverse_inst_list and
5927 reverse_inst_list_len.
5928 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
5929 mono_arch_lowering_pass, mono_arch_local_regalloc,
5930 mono_arch_output_basic_block, mono_arch_emit_prolog):
5931 Convert to new instruction lists.
5932 (insert_after_ins): Delete.
5933 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
5935 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
5936 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
5937 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
5938 mono_emulate_opcode, mono_emit_load_got_addr,
5939 inline_method, mono_method_to_ir, mono_print_bb_code,
5940 print_dfn, decompose_pass, nullify_basic_block,
5941 replace_out_block_in_code, remove_block_if_useless,
5942 merge_basic_blocks, move_basic_block_to_end,
5943 try_unsigned_compare, optimize_branches, mono_print_code,
5944 mini_select_instructions, remove_critical_edges): Likewise.
5945 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
5946 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
5947 mono_arch_output_basic_block, mono_arch_emit_prolog):
5949 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
5950 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
5951 mono_arch_output_basic_block): Likewise.
5952 (inst_list_prepend, insert_after_ins): Delete.
5953 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
5954 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
5956 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
5957 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
5958 mono_arch_emit_prolog): Likewise.
5959 * cfold.c (mono_constant_fold): Likewise.
5960 * liveness.c (visit_bb, mono_analyze_liveness,
5961 optimize_initlocals): Likewise.
5962 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
5963 * graph.c (mono_draw_code_cfg): Likewise.
5964 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
5965 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
5966 mono_ssa_cprop): Likewise.
5967 * abcremoval (get_relations_from_previous_bb, process_block):
5969 * local-propagation (mono_cprop_invalidate_values,
5970 mono_local_cprop_bb): Likewise.
5971 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
5972 peephole_pass, mono_arch_output_basic_block,
5973 mono_arch_emit_prolog): Likewise.
5974 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
5975 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
5976 mono_arch_emit_prolog): Likewise.
5977 (insert_after_ins): Delete.
5978 * aliasing.c (print_code_with_aliasing_information,
5979 mono_build_aliasing_information, mono_aliasing_deadce):
5980 Convert to new instruction lists.
5981 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
5982 peephole_pass, NEW_INS, mono_arch_lowering_pass,
5983 mono_arch_local_regalloc, mono_arch_output_basic_block):
5985 (insert_after_ins): Delete.
5986 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
5987 peephole_pass, mono_arch_output_basic_block): Convert to
5988 new instruction lists.
5989 * mini-codegen (InstList, inst_list_prepend,
5990 insert_after_ins): Delete.
5991 (insert_before_ins, get_register_force_spilling,
5992 get_register_spilling, free_up_ireg, free_up_reg,
5993 create_copy_ins, create_spilled_store, alloc_int_reg,
5994 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
5995 to new instruction lists.
5996 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
5997 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
5998 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
5999 (insert_after_ins): Delete.
6000 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
6001 mono_arch_local_regalloc, mono_arch_output_basic_block,
6002 mono_arch_call_opcode): Convert to new instruction lists.
6003 (insert_after_ins): Delete.
6004 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
6005 peephole_pass, mono_arch_output_basic_block,
6006 mono_arch_emit_prolog): Convert to new instruction lists.
6008 2008-01-11 Zoltan Varga <vargaz@gmail.com>
6010 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
6012 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
6015 * Makefile.am (version.h): Make this work with non-bash shells.
6017 2008-01-10 Zoltan Varga <vargaz@gmail.com>
6019 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
6021 2008-01-08 Zoltan Varga <vargaz@gmail.com>
6023 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
6024 the InitializeArray optimization.
6026 2008-01-06 Zoltan Varga <vargaz@gmail.com>
6028 * mini.c driver.c: Don't include os/gc_wrapper.h.
6030 2008-01-05 Zoltan Varga <vargaz@gmail.com>
6032 * mini.c (print_jit_stats): Print GC statistics if available.
6034 2008-01-04 Zoltan Varga <vargaz@gmail.com>
6036 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
6038 2007-12-29 Zoltan Varga <vargaz@gmail.com>
6040 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
6042 2007-12-26 Zoltan Varga <vargaz@gmail.com>
6044 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
6046 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
6048 * driver.c (mono_main): Ditto.
6050 2007-12-23 Zoltan Varga <vargaz@gmail.com>
6052 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
6054 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
6055 in the vtable can't be encoded.
6056 (compile_method): Ditto.
6058 2007-12-21 Zoltan Varga <vargaz@gmail.com>
6060 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
6063 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
6066 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
6067 the top LMF entry belongs to the current method.
6069 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
6071 2007-12-20 Zoltan Varga <vargaz@gmail.com>
6073 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
6075 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
6077 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
6079 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
6081 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
6083 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
6086 * basic-float.cs: Add an ulong->double cast test.
6088 2007-12-15 Zoltan Varga <vargaz@gmail.com>
6090 * mini.c (mono_method_to_ir): Fix a warning.
6092 2007-12-14 Zoltan Varga <vargaz@gmail.com>
6094 * mini-ops.h: Add OP_SWITCH.
6096 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
6097 CEE_SWITCH in back-end code, use OP_SWITCH instead.
6099 2007-12-11 Geoff Norton <gnorton@novell.com>
6101 * mini-s390x.c: Minor change to the MAX() define to allow
6102 it to compile with other gcc versions.
6104 2007-12-11 Geoff Norton <gnorton@novell.com>
6107 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
6109 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
6111 exceptions-arm.c (mono_arch_get_restore_context): Restore
6114 exceptions-arm.c (throw_exception): Save the frame pointer.
6115 This is a partial fix for #323747. Only the client side is
6118 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
6120 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
6121 was using an unrelated variable to log the class which
6122 needed the cctor to be called. This was crashing on arm.
6124 2007-12-09 Robert Jordan <robertj@gmx.net>
6126 * mini-x86.c (mono_arch_emit_epilog):
6127 Consider all kinds of 64-bit types. Fixes #323114.
6129 2007-12-08 Zoltan Varga <vargaz@gmail.com>
6131 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
6133 2007-12-07 Zoltan Varga <vargaz@gmail.com>
6135 * mini-amd64.c (peephole_pass): Add a missing instruction check.
6137 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
6139 * mini.c: run type ctor before allocating an object, not only
6140 when running it's constructor method (fixes at least part of bug #342507).
6142 2007-12-07 Zoltan Varga <vargaz@gmail.com>
6144 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
6146 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
6147 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
6150 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
6151 mono_generic_class_init_trampoline () the same as it is done with the other
6154 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
6155 aot-runtime.c aot-compiler.c: Implement AOT support.
6157 2007-12-07 Mark Probst <mark.probst@gmail.com>
6159 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
6160 build for archs which don't have the vtable trampoline defined
6163 2007-12-07 Zoltan Varga <vargaz@gmail.com>
6165 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
6167 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
6169 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
6171 * tramp-<ARCH>.c: Use the new helper function.
6173 2007-12-07 Mark Probst <mark.probst@gmail.com>
6175 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
6176 trampoline call, which takes a vtable argument.
6178 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
6179 OP_TRAMPCALL_VTABLEs like other calls.
6181 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
6182 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
6183 call. Implemented a support function which fetches the vtable
6184 from a register set.
6186 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
6187 Implemented a generic class init trampoline, using the
6188 OP_TRAMPCALL_VTABLE opcode.
6190 * mini.c: Implemented static field access when sharing generic
6191 code. This implies initing the class using the new
6192 OP_TRAMPCALL_VTABLE call.
6194 2007-12-07 Mark Probst <mark.probst@gmail.com>
6196 * mini.c: Don't compile methods with sharing enabled if their
6197 classes are disabled for sharing.
6199 2007-12-06 Zoltan Varga <vargaz@gmail.com>
6201 * inssel.brg: Add a missing sign extension to the GETCHR and array access
6202 opcodes. Fixes #346563.
6204 * objects.cs: Add a new test.
6206 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
6208 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
6209 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
6211 2007-12-06 Zoltan Varga <vargaz@gmail.com>
6213 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
6215 2007-12-03 Zoltan Varga <vargaz@gmail.com>
6217 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
6220 2007-12-02 Zoltan Varga <vargaz@gmail.com>
6222 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
6224 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
6225 optimization in the AOT case.
6227 2007-11-30 Zoltan Varga <vargaz@gmail.com>
6229 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
6231 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
6233 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
6235 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
6237 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
6238 is created by the inlined delegate ctor.
6240 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
6242 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
6244 2007-11-29 Zoltan Varga <vargaz@gmail.com>
6246 * cpu-x86.md: Fix the length of ckfinite.
6248 2007-11-28 Zoltan Varga <vargaz@gmail.com>
6250 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
6252 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
6253 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
6255 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
6257 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
6258 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
6260 2007-11-28 Martin Baulig <martin@ximian.com>
6263 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
6264 after creating the trampoline.
6266 2007-11-27 Zoltan Varga <vargaz@gmail.com>
6268 * aot-runtime.c (load_aot_module): Check runtime version if needed.
6270 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
6273 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
6274 instead of the calling method to help AOT.
6276 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
6278 2007-11-26 Zoltan Varga <vargaz@gmail.com>
6280 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
6283 2007-11-23 Zoltan Varga <vargaz@gmail.com>
6285 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
6287 * aot-compiler.c (compile_method): Correct check for generic method definitions.
6288 (encode_method_ref): No need to handle generic method definitions specially.
6290 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6292 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
6295 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
6297 (compile_method): Enable generic sharing.
6299 2007-11-22 Zoltan Varga <vargaz@gmail.com>
6301 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
6302 (mini_method_compile): Add preliminary support for AOTing shared generic code.
6304 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
6307 * mini-trampolines.c: Fix a warning.
6309 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
6311 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
6312 (generic_class_is_reference_type): Remove unused function.
6314 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
6315 in the generic vtable trampoline case.
6317 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
6319 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
6320 return an AOT method based on a vtable slot.
6322 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
6324 * mini.c (mini_get_vtable_trampoline): Export this.
6326 2007-11-22 Martin Baulig <martin@ximian.com>
6329 (MonoDebuggerInfo): Move `debugger_version' up.
6331 2007-11-22 Martin Baulig <martin@ximian.com>
6334 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
6336 * mini-trampolines.c
6337 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
6338 after compiling the method.
6340 2007-11-20 Martin Baulig <martin@ximian.com>
6343 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
6344 (mono_debugger_remove_breakpoint): Likewise.
6345 (mono_debugger_check_breakpoints): Likewise.
6347 * debug-debugger.c: Implement the new breakpoint interface here.
6349 2007-11-18 Zoltan Varga <vargaz@gmail.com>
6351 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
6352 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
6354 * mini-x86.c (mono_arch_output_basic_block): Ditto.
6356 2007-11-17 Zoltan Varga <vargaz@gmail.com>
6358 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
6360 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
6363 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
6366 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
6367 returning a vtype in a register.
6369 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
6370 here from the arch specific code.
6372 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
6375 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
6376 (mono_arch_emit_prolog): Increment maximum prolog size.
6378 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
6379 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
6381 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
6382 MonoGenericSharingContext.
6384 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
6385 MonoGenericSharingContext. Allocate memory from the cfg mempool.
6387 2007-11-15 Mark Probst <mark.probst@gmail.com>
6389 * mini.c, mini.h, generic-sharing.c: Functions for producing code
6390 which extract fields out of the runtime generic context. Full
6391 sharing of the NEWARR opcode.
6393 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
6395 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
6396 --enable-minimal=ssa.
6398 2007-11-13 Zoltan Varga <vargaz@gmail.com>
6400 * mini-trampolines.c (mono_delegate_trampoline): Update after
6401 mono_marshal_get_delegate_invoke () signature change.
6403 2007-11-13 Mark Probst <mark.probst@gmail.com>
6405 * mini.c: Removed the shared context in favor of the generic
6406 sharing context. Allocate the MonoJitInfo structure with room for
6407 the generic sharing context if it's needed.
6409 * mini.h: Remove MonoGenericSharingContext declaration. It's in
6410 domain-internals.h now.
6412 * mini-x86.c: Pass the generic sharing context to get_call_info ().
6414 * generic-sharing.c: Several changes for working without a shared
6415 context and instead operating on open types instead.
6417 2007-11-12 David S. Miller <davem@davemloft.net>
6419 * inssel-sparc.brg: Fix double instruction emit.
6421 2007-11-12 Zoltan Varga <vargaz@gmail.com>
6423 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
6424 Get/Set/Address methods.
6426 * mini.c debug-debugger.c mini-trampolines.c: Update after
6427 mono_marshal_get_delegate_invoke signature change.
6429 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6431 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
6432 This can happens with dynamic methods. Fixes the other bug in #322722.
6434 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6436 * tramp-arm.c (mono_arch_patch_callsite): Support patching
6439 * mini-arm.c (arm_patch): Implement patching of BX call
6440 sequence. Fixes one of the bugs in #322722.
6442 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
6444 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
6445 under Linux. We only need to flush every 32-byte cache line.
6447 2007-11-07 Massimiliano Mantione <massi@ximian.com>
6450 move_basic_block_to_end: Add branches when needed, eventually creating
6452 optimize_branches: added a parameter that tells if it's ok to create
6453 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
6454 and avoid calling move_basic_block_to_end when it's not ok.
6457 2007-11-07 Mark Probst <mark.probst@gmail.com>
6459 * mini.c: Abort inlining call to InitializeArray if something
6460 looks wrong. Let the icall handle it, which now has proper safety
6463 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6465 * mini.c (mono_spill_call): add support for soft-float.
6467 * mini.c (mono_method_to_ir): add support for soft-float
6468 to inlined functions that return float.
6470 * mini.c (mono_method_to_ir): add support for soft-float
6471 to cee_stsfld opcode on float fields.
6473 2007-11-05 Geoff Norton <gnorton@novell.com>
6475 * mini-x86.h: Fix the structure access for X86 Leopard.
6478 2007-11-05 Martin Baulig <martin@ximian.com>
6480 * mini-trampolines.c
6481 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
6482 after compiling the method to notify the debugger.
6484 2007-11-05 Martin Baulig <martin@ximian.com>
6486 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
6488 2007-11-02 Zoltan Varga <vargaz@gmail.com>
6490 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
6491 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
6493 2007-11-01 Zoltan Varga <vargaz@gmail.com>
6495 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
6496 native-to-managed wrappers.
6498 2007-11-01 Geoff Norton <gnorton@novell.com>
6500 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
6503 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
6505 * mini.c, mini-x86.c: when getting back from unmanaged code
6506 to managed via a marshaled delegate we also need to set the
6509 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
6511 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
6514 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
6516 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
6517 let the debugger or other external agents to tell the JIT when
6518 a sw breakpoint has been inserted in the code that the JIT needs
6519 to be able to inspect.
6521 2007-10-31 Martin Baulig <martin@ximian.com>
6524 (MonoDebuggerInfo): Remove `runtime_class_init'.
6526 2007-10-30 Martin Baulig <martin@ximian.com>
6529 (mono_debugger_thread_created): Added `MonoThread *' argument.
6530 (mono_debugger_extended_notification): New public method.
6531 (mono_debugger_trampoline_compiled): New public method.
6534 (MonoDebuggerThreadInfo): Added `thread' and
6535 `extended_notifications' fields.
6538 (debugger_executable_code_buffer): New static variable.
6541 (MonoDebuggerInfo): Added `executable_code_buffer',
6542 `executable_code_buffer_size', `breakpoint_info_area',
6543 `breakpoint_table' and `breakpoint_table_size'.
6545 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
6547 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
6548 that IP either is an unused value or the vtable pointer. IMT
6549 calls use vtable + offset now. Reduced by almost half the size
6552 2007-10-26 Jonathan Chambers <joncham@gmail.com>
6554 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
6555 defines to access param registers. Replace long usage with
6556 gsize as sizeof(long) != sizeof(void*) on Win64.
6558 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
6559 on Win64. Fix intrinsic, use _AddressOfReturnAddress
6560 instead of non-existant _GetAddressOfReturnAddress.
6562 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
6563 param registers. Save/restore %rdi and %rsi in MonoLMF.
6565 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
6566 param registers. Modify (throw_exception) signature to take
6567 %rdi and %rsi on Win64.
6569 Code is contributed under MIT/X11 license.
6571 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
6573 * helpers.c: unlink debugging output files.
6575 2007-10-25 Zoltan Varga <vargaz@gmail.com>
6577 * mini.c: Move mono_create_ftnptr () to object.c.
6579 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6581 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
6582 optional. This function can now be used to disassemble code generated
6583 outside the JIT such as trampolines and IMT thunks.
6585 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
6587 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
6588 vtable pointer from a ldr instruction.
6590 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
6591 new IMT call sequence.
6593 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
6594 call sequence for interface invocations.
6596 * mini-arm.c (mono_arch_emit_imt_argument): added, required
6597 for imt support. This function is empty since IMT on ARM requires no
6598 special handling on the IR side.
6600 * mini-arm.c (mono_arch_find_imt_method): added, required for
6603 * mini-arm.c (mono_arch_find_this_argument): added, required
6606 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
6607 a ldr instruction to load a value stored in the code stream.
6609 * mini-arm.c (mono_arch_build_imt_thunk):added, required
6613 2007-10-23 Zoltan Varga <vargaz@gmail.com>
6615 * mini.c (mini_init): Install the jump trampoline callback.
6617 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6619 * mini-trampolines.c: handle synchronized methods with the common
6620 vtable trampoline (bug #335601).
6622 2007-10-17 Zoltan Varga <vargaz@gmail.com>
6624 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
6626 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
6629 * mini-ia64.h mini-ia64.c: Add support for IMT.
6631 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
6632 prolog. Fixes #331958.
6634 2007-10-15 Zoltan Varga <vargaz@gmail.com>
6636 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
6638 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6640 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
6643 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6645 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
6648 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
6650 * mini-x86.c, mini-x86.h: x86 support for the common vtable
6653 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
6655 * mini-trampolines.c: changed the magic rampoline to understand
6656 the common vtable trampoline method: the method to invoke is
6657 determined by the vtable displacement of the call.
6659 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
6661 * mini.c, mini.h: register the common vtable trampoline if the
6662 architecture supports it.
6664 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6666 * cpu-amd64.md: use the correct max length for tls_get.
6668 2007-10-14 Zoltan Varga <vargaz@gmail.com>
6670 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
6671 CEE_STELEM_ANY. Fixes #333696.
6673 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
6675 * exceptions-x86.c: provide more graceful handling of the case where
6676 we followed a bogus function pointer from managed code (bug #332866).
6678 2007-10-11 Mark Probst <mark.probst@gmail.com>
6680 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
6681 replaces the generic_shared flag and will carry more information
6684 * generic-sharing.c: Added mini_type_stack_size() which allows
6685 allows open types if given a generic sharing context.
6686 mini_get_basic_type_from_generic() takes a
6687 MonoGenericSharingContext* instead of a MonoCompile* now.
6689 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
6690 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
6691 mini-sparc.c, mini-x86.c: Trivial changes required by the two
6692 changes above. Just passing arguments through to the right
6695 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
6697 * mini-arm.c: unify the call emission to emit_code_seq().
6699 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
6701 * tramp-arm.c: reduced the trampoline size.
6703 2007-10-10 Mark Probst <mark.probst@gmail.com>
6705 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
6706 variable handling out of arch-specific code.
6708 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
6710 * mini-arm.c: implemented fast delegate dispatch.
6712 2007-10-09 Zoltan Varga <vargaz@gmail.com>
6714 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
6715 that fp elimination is turned off if the space required by locals is too
6718 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
6720 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
6721 ARM to the new style trampoline.
6723 2007-10-09 Zoltan Varga <vargaz@gmail.com>
6725 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
6727 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
6729 2007-10-09 Martin Baulig <martin@ximian.com>
6732 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
6733 `field_info_offset_offset'.
6735 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
6737 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
6738 removed more internal usage of the r11 register and made it available
6739 to the register allocator.
6741 2007-10-08 Mark Probst <mark.probst@gmail.com>
6743 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
6744 when sharing generics and treat type variables as references.
6746 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
6748 * mini-ppc.c: started removing the internal uses of register r11
6749 to eventually allow the register allocator to manage it as an
6750 additional available register.
6752 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
6754 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
6756 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
6758 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
6759 specific trampolines as they are not performance critical as a jump
6760 target (maybe align as before only for AOT code?). This saves about
6761 200 KB of native code on x86 for monodevelop startup.
6763 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
6765 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
6766 monodevelop startup.
6768 2007-10-06 Zoltan Varga <vargaz@gmail.com>
6770 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
6772 * mini-sparc.h mini-sparc.c: Implement IMT support.
6774 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
6775 its smaller and doesn't clobber sparc_g1.
6777 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
6779 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
6781 * mini-ppc.c: optimized the size of the IMT thunks a bit.
6783 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
6785 * mini-ppc.c: implemented fast delegate invocation.
6787 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
6789 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
6791 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
6793 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
6794 code to the new style trampoline in preparation for IMT support.
6796 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
6798 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
6799 systems already. This also reduces the specific trampiline sizes and
6800 prepares for the use of r12 as the IMT identifier register.
6802 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6804 * mini-mips.h: endianess fix (simplified from a patch by
6805 Thomas Kunze <thommy@tabao.de>, bug #323737).
6807 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
6809 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
6810 to access ucontext fields and enable netbsd support
6811 (partially from Magnus Henoch <mange@freemail.hu>).
6813 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6815 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
6816 use the preprocessor from the CPP env var if it is set.
6818 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
6820 * mini-trampolines.c: fixed an assertion and moved it earlier in the
6821 code, before interface_offset gets used.
6823 2007-10-02 Zoltan Varga <vargaz@gmail.com>
6825 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
6826 mono_class_setup_vtable () before accessing klass->vtable.
6828 2007-10-01 Zoltan Varga <vargaz@gmail.com>
6830 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
6833 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6835 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
6836 IMT slots (this saves hundreds of KB of memory in programs like
6837 IronPython and Monodevelop).
6839 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
6841 * mini.c: print the delegate counter.
6843 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
6845 * mini-x86.c: make it easier to enable the debugging code for IMT
6848 2007-09-28 Martin Baulig <martin@ximian.com>
6851 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
6852 `mono_method_klass_offset' and `mono_method_token_offset'.
6854 2007-09-20 Mark Probst <mark.probst@gmail.com>
6856 * mini.c: First generics sharing implementation. Can only share
6857 in very simple cases. If sharing doesn't work it falls back to
6858 dedicated compilation.
6860 * mini.h: Flag in MonoCompile to specify whether generic
6861 compilation is shared. Flags enum for marking which generic inst
6862 of a context is used. Prototypes for helper functions.
6864 * generic-sharing.c: Helper functions for generic method sharing.
6866 * optflags-def.h: Optimization flag (gshared) for enabling generic
6867 method sharing added.
6869 * Makefile.am: generic-sharing.c added.
6871 2007-09-19 Daniel Nauck <dna@mono-project.de>
6873 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
6875 2007-09-19 Massimiliano Mantione <massi@ximian.com>
6876 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
6879 2007-09-19 Martin Baulig <martin@ximian.com>
6881 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
6882 mono_debug_cleanup() is now part of mono_cleanup().
6884 2007-09-18 Zoltan Varga <vargaz@gmail.com>
6886 * driver.c (mono_main): Fix a warning.
6888 2007-09-17 Zoltan Varga <vargaz@gmail.com>
6890 * aot-compiler.c: Optimize various parts when processing large assemblies.
6893 * mini.c (mono_patch_info_hash): Improve hash function.
6895 2007-09-14 Jonathan Chambers <joncham@gmail.com>
6897 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
6899 Code is contributed under MIT/X11 license.
6901 2007-09-14 Zoltan Varga <vargaz@gmail.com>
6903 * mini.c (mini_init): Fix a leak.
6905 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
6907 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
6909 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
6911 2007-09-14 Zoltan Varga <vargaz@gmail.com>
6913 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
6915 2007-09-13 Zoltan Varga <vargaz@gmail.com>
6917 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
6920 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
6922 * mini.c (handle_alloc): Enable managed allocators in AOT code.
6924 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
6926 * aot-runtime.c (decode_patch_info): Ditto.
6928 2007-09-12 Jonathan Chambers <joncham@gmail.com>
6930 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
6931 static case. Cache delegates in architecture specific code,
6932 based on number of parameters.
6934 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
6935 in architecture specific code, based on number of parameters.
6937 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
6938 caching happen in architecture specific code now.
6940 Code is contributed under MIT/X11 license.
6942 2007-09-12 Jonathan Chambers <joncham@gmail.com>
6944 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
6945 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
6946 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
6948 Code is contributed under MIT/X11 license.
6950 2007-05-15 Massimiliano Mantione <massi@ximian.com>
6951 * mini.c: (mono_thread_abort) Fixed bug #82416.
6953 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
6955 * mini.: hook the new managed GC allocation feature into the JIT.
6957 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
6959 * mini.c: implementation for the new runtime tls opcode.
6961 2007-09-11 Martin Baulig <martin@ximian.com>
6964 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
6965 `mono_method_inflated_offset'.
6967 2007-09-07 Zoltan Varga <vargaz@gmail.com>
6969 * driver.c mini.h mini.c: Add a new devel command line option for injecting
6970 async exceptions into a method.
6972 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
6973 purpose of testing whenever the unwinder works at every instruction.
6975 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
6977 * mini.c: check accessibility of method used in ldftn (fixes
6980 2007-09-04 Zoltan Varga <vargaz@gmail.com>
6982 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
6984 * inssel.brg: Fix a warning.
6986 2007-09-03 Martin Baulig <martin@ximian.com>
6988 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
6989 now takes the `main_method' as argument.
6991 2007-09-02 Zoltan Varga <vargaz@gmail.com>
6993 * cpu-sparc.md (endfilter): Add missing src1:i argument.
6995 2007-08-30 Jonathan Chambers <joncham@gmail.com>
6997 * driver.c: include the cil-coff.h header on Windows.
6999 Code is contributed under MIT/X11 license.
7001 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
7003 * mini.c, driver.c: don't include the cil-coff.h header.
7005 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
7007 * mini.c: flag places that needs fixes fo soft-float support.
7009 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
7011 * mini.h, inssel-float.brg: fix soft-float constant loads on big
7012 endian systems (partially from Dean Jenkins, bug #81924).
7014 2007-08-28 Mark Probst <mark.probst@gmail.com>
7016 * mini.c (check_linkdemand): Remove embedded reference object in
7017 call to LinkDemandSecurityException.
7018 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
7019 with an IntPtr instead of a reference object.
7021 2007-08-28 Zoltan Varga <vargaz@gmail.com>
7023 * mini.c (handle_initobj): Handle alignment properly.
7025 * inssel.brg (mini_emit_memset): Ditto.
7027 * inssel.brg (mini_emit_memcpy): Ditto.
7029 * inssel-sparc.brg: Ditto.
7031 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
7033 2007-08-26 Zoltan Varga <vargaz@gmail.com>
7035 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
7036 exceptions raised in unmanaged code. Fixes part of #82594.
7038 2007-08-24 Mark Probst <mark.probst@gmail.com>
7040 * mini.c (mono_method_to_ir), declsec.c
7041 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
7043 2007-08-22 Martin Baulig <martin@ximian.com>
7046 (MonoDebuggerThreadInfo): New typedef.
7047 (mono_debugger_thread_table): New global variable.
7048 (mono_debugger_thread_created): New public function.
7049 (mono_debugger_thread_cleanup): New public function.
7053 - removed `get_current_thread' and `lookup_assembly'.
7054 - removed `data_table'.
7055 - added `thread_table'.
7058 (mono_thread_start_cb): Call mono_debugger_thread_created().
7059 (mono_thread_attach_cb): Likewise.
7060 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
7061 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
7064 * driver.c (mono_main): Move mono_debug_init() up, before calling
7065 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
7067 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7069 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
7070 together when passing several arguments of type double (gives a small
7071 speedup and saves a few bytes of generated code).
7073 2007-08-20 Jb Evain <jbevain@novell.com>
7075 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
7077 2007-08-20 Jb Evain <jbevain@novell.com>
7079 * mini.c (mono_method_to_ir): throw MethodAccessException
7080 and FieldAccessException instead of InvalidProgramException.
7082 2007-08-20 Mark Probst <mark.probst@gmail.com>
7084 * mini.c: CoreCLR security checks.
7086 * mini.h: Removed MonoSecurityMode (moved to
7087 metadata/security-manager.h) and mono_security_mode global var
7088 (replaced by set/get functions in security-manager.h).
7090 * driver.c: Added "core-clr-test" security mode for testing. Used
7091 set-function for setting security mode.
7093 2007-08-17 Mark Probst <mark.probst@gmail.com>
7095 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
7096 the new jit_info_table.
7098 * driver.c: Test code for the new jit_info_table (enabled by the
7099 define MONO_JIT_INFO_TABLE_TEST).
7101 2007-08-14 Zoltan Varga <vargaz@gmail.com>
7103 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
7104 detection of call <REG> instruction sequence. Fixes build on freebsd.
7106 2007-08-13 Zoltan Varga <vargaz@gmail.com>
7108 * mini-exceptions.c: Fix a warning.
7110 2007-08-11 Zoltan Varga <vargaz@gmail.com>
7112 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
7113 stack overflow handling code on amd64 too.
7115 * mini-exceptions.c (mono_setup_altstack): Make this use
7116 mono_thread_get_stack_bounds ().
7118 * mini-x86.h: Disable sigaltstack on solaris x86.
7120 2007-08-10 Zoltan Varga <vargaz@gmail.com>
7122 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
7124 2007-08-10 Geoff Norton <gnorton@customerdna.com>
7126 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
7128 2007-08-08 Zoltan Varga <vargaz@gmail.com>
7130 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
7132 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
7134 2007-08-03 Neale Ferguson <neale@sinenomine.net>
7136 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
7139 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
7141 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
7142 to be emitted (bug #82281).
7144 2007-08-01 Martin Baulig <martin@ximian.com>
7146 Merged the `debugger-dublin' branch.
7148 * debug-debugger.h (MonoDebuggerInfo):
7149 Removed the `old_*' compatibility entries.
7150 Added `debugger_version' and `data_table'.
7151 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
7152 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
7155 (MiniDebugMethodBreakpointInfo): Add `address_list'.
7156 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
7157 instead of a `gconstpointer'.
7158 (mono_debugger_insert_method_breakpoint): Return a
7159 `MonoDebugMethodAddressList *'.
7161 2007-06-28 Martin Baulig <martin@ximian.com>
7163 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
7165 2007-08-01 Zoltan Varga <vargaz@gmail.com>
7167 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
7168 __builtin_frame_address () since it is broken on older gcc versions.
7170 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
7172 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
7173 on the stack overflow handling and made the managed stack overflows
7174 catchable in most cases using soft guard pages.
7175 * exceptions-x86.c: added code to restore the protection in the soft
7176 guard pages at the end of exception handling.
7178 2007-07-31 Zoltan Varga <vargaz@gmail.com>
7180 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
7182 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
7184 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
7187 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
7189 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
7190 signal handling support until it has been ported to the new mechanism.
7191 * mini.c: fixed stack overflow detection and use the new
7192 architecture code to handle signals on the altstack.
7194 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
7196 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
7197 stack overflows on the alt stack.
7199 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
7201 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
7202 stack overflows on the alt stack.
7204 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
7206 * exceptions-ppc.c: cleanup preparing for altstack support.
7208 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
7210 * exceptions-arm.c: cleanup preparing for altstack support.
7212 2007-07-27 Mark Probst <mark.probst@gmail.com>
7214 * mini.c (print_jit_stats): Output hazard pointer stats.
7216 2007-07-26 Mark Probst <mark.probst@gmail.com>
7218 * driver.c, mini.c: Replaced security mode flags with a single
7221 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
7223 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
7225 2007-07-25 Mark Probst <mark.probst@gmail.com>
7227 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
7228 (which doesn't do anything yet) for activating Core CLR
7229 (Silverlight) security.
7231 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
7233 * mini-codegen.c: work around a possible gcc bug on arm.
7235 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
7237 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
7238 message for platforms that don't support AOT compilation.
7240 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
7242 * mini.h, mini.c, driver.c: temporary smcs hack.
7244 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
7246 * mini-arm.h, mini-arm.c: arm EABI fixes.
7248 2007-07-22 Zoltan Varga <vargaz@gmail.com>
7250 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
7253 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
7254 trampolines taking a method argument.
7256 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
7258 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
7259 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
7261 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
7262 JIT compilation throws an exception. Fixes #82050.
7264 2007-07-19 Mark Probst <mark.probst@gmail.com>
7266 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
7267 with the MONO_EXCEPTION_ defines.
7269 2007-07-17 Zoltan Varga <vargaz@gmail.com>
7271 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
7274 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
7275 the cause of an assertion.
7277 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
7279 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
7282 2007-07-15 Zoltan Varga <vargaz@gmail.com>
7284 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
7285 assert. Should fix #82103.
7287 2007-07-14 Zoltan Varga <vargaz@gmail.com>
7289 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
7290 here too. Fixes #82095.
7292 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
7295 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
7297 * mini-amd64.h: Enable IMT for amd64.
7299 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
7301 2007-07-12 Zoltan Varga <vargaz@gmail.com>
7303 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
7305 2007-07-12 Mark Probst <mark.probst@gmail.com>
7307 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
7308 as soon as check_linkdemand sets an exception_type.
7310 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
7312 * mini-x86.c: fixed offsets for IMT call sequence.
7313 * mini-x86.h: enable IMT again.
7315 2007-07-11 Zoltan Varga <vargaz@gmail.com>
7317 * trace.c (mono_trace_enter_method): Decode MonoType too.
7319 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
7321 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
7323 * mini-amd64.c: Add preliminary IMT implementation.
7325 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
7327 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
7328 understand the new IMT-base interface invocation (thanks to
7329 Daniel Nauck for the report and the remote debugging session).
7331 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
7333 * mini-x86.c: size and speed optimizations for the IMT bsearch.
7335 2007-07-11 Zoltan Varga <vargaz@gmail.com>
7337 * Makefile.am (aotcheck): Make this actually use the AOTed code.
7339 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
7341 * mini-trampolines.c: implement AOT IMT support.
7342 * mini-x86.h: enable IMT support for wider testing.
7344 2007-07-10 Zoltan Varga <vargaz@gmail.com>
7346 * inssel.brg (emit_imt_argument): Add aot support here.
7348 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
7350 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
7352 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
7353 of the IMT implementation, partially from massi, with my
7354 implementation of the bsearch sequence. Disabled by default until
7355 the AOT code is implemented.
7357 2007-07-10 Zoltan Varga <vargaz@gmail.com>
7359 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
7361 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
7363 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
7365 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
7366 arch-independent IMT JIT code from Massimiliano
7367 Mantione (massi@ximian.com) with small cleanups from me.
7369 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
7371 * Makefile.am: fix svn invocation to get the svn revision to be
7372 independent of the local language (build fix).
7374 2007-07-09 Mark Probst <mark.probst@gmail.com>
7376 * mini.c (inline_method): Reset cfg->exception_type if the
7377 inlining is aborted. Fixes: 82049.
7379 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
7381 * mini.c: remove assert from exception handling code when exception_ptr
7384 2007-07-05 Zoltan Varga <vargaz@gmail.com>
7386 * mini.c (mono_codegen): Add an assert.
7388 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
7389 enter and leave code.
7390 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
7392 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7394 * mini-ppc.c: fixed memory corruption for localloc(0)
7397 2007-07-05 Zoltan Varga <vargaz@gmail.com>
7399 * mini.c: Fix warnings.
7401 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
7403 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
7404 to emit better double->int conversions.
7406 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
7408 * mini.c: the provided Min/Max optimizations are valid for unisgned
7411 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
7413 * 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
7415 2007-06-28 Miguel de Icaza <miguel@novell.com>
7417 * mini.c (mono_running_on_valgrind): Add support for reporting the
7418 method and its boundaries to valgrind.
7420 2007-06-28 Martin Baulig <martin@ximian.com>
7422 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
7424 2007-06-25 Zoltan Varga <vargaz@gmail.com>
7426 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
7428 * generic.2.cs: Add new test case.
7430 2007-06-25 Martin Baulig <martin@ximian.com>
7432 Merged the `debugger-dublin' branch.
7435 (mono_debugger_insert_method_breakpoint): New public method.
7436 (mono_debugger_remove_method_breakpoint): Likewise.
7437 (mono_debugger_check_breakpoints): New static method.
7438 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
7440 * debug-debugger.h (MonoDebuggerInfo):
7441 Renamed (to keep backward compatibility in the vtable):
7442 `insert_breakpoint' -> `old_insert_breakpoint'.
7443 `remove_breakpoint' -> `old_remove_breakpoint'.
7444 `create_string' -> `old_create_string'.
7445 `lookup_class' -> `old_lookup_class'.
7446 `lookup_type' -> removed; changed into a dummy field.
7447 `lookup_assembly' -> `old_lookup_assembly'.
7448 Added (same functionality, but different signature):
7449 `create_string', `lookup_class', `lookup_assembly'
7451 `get_method_addr_or_bpt', `remove_method_breakpoint',
7452 `runtime_class_init'.
7454 * debug-debugger.c: Merged the `debugger-dublin' branch.
7456 2007-06-23 Zoltan Varga <vargaz@gmail.com>
7458 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
7460 (peephole_pass): Likewise.
7462 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
7464 * driver.c: hopefully make setaffinity work also for ancient
7467 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
7469 * driver.c : win32 build fix.
7471 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
7473 * driver.c: check for the MONO_NO_SMP env var and bind to a single
7474 processor if it is set.
7476 2007-06-21 Martin Baulig <martin@ximian.com>
7478 * debug-mini.h: New file.
7481 (mono_debugger_insert_breakpoint_full): Moved here from
7482 ../metadata/mono-debug-debugger.c.
7483 (mono_debugger_remove_breakpoint): Likewise.
7484 (mono_debugger_breakpoint_callback): Likewise.
7486 2007-06-15 Raja R Harinath <rharinath@novell.com>
7488 * jit-icalls.c (mono_helper_compile_generic_method): Update to
7489 changes in MonoGenericClass.
7491 2007-06-14 Zoltan Varga <vargaz@gmail.com>
7493 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
7495 2007-06-14 Raja R Harinath <rharinath@novell.com>
7497 * jit-icalls.c (mono_helper_compile_generic_method): Update to
7498 removal of MonoGenericMethod.
7500 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7502 * mini-exceptions.c: hooks for the exception events profiling API.
7504 2007-06-14 Randolph Chung <tausq@debian.org>
7506 * Makefile.ma: Add hppa target.
7507 * mini-arch.h: Include mini-hppa.h
7508 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
7509 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
7510 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7512 2007-06-14 Randolph Chung <tausq@debian.org>
7514 * inssel.brg: Add rules for "chained" compare-branch operations so that
7515 a single compare op can affect multiple branches. Adjust cost for
7516 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
7517 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
7518 cost for some rules so that they can more easily be overridden by
7519 per-arch rules (with fixes from lupus).
7520 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7522 2007-06-13 Randolph Chung <tausq@debian.org>
7524 * mini-ops.h: Reorder branch ops so that they match the order of the
7525 corresponding CEE_* ops. The code expects them this way.
7526 Add new ops for HPPA target.
7527 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7529 2007-06-13 Randolph Chung <tausq@debian.org>
7531 * mini-exceptions.c: Handle cases where the stack grows towards
7533 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7535 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
7537 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
7539 * driver.c: explain where a non-matching corlib is found.
7541 2007-06-13 Mark Probst <mark.probst@gmail.com>
7543 * mini.c (print_jit_stats): Output dynamic code allocation stats.
7545 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
7547 * mini-exceptions.c: Generate a method profile leave event during
7548 an exception to ensure that the profiler gets notified.
7550 2007-06-07 Zoltan Varga <vargaz@gmail.com>
7552 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
7555 * cpu-amd64.md: Add long_and/or/xor opcodes.
7557 2007-06-06 Wade Berrier <wberrier@novell.com>
7559 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
7560 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
7561 length of instruction shr_imm (expected 8, got 10)
7563 2007-06-06 Zoltan Varga <vargaz@gmail.com>
7565 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
7567 2007-06-06 Mark Probst <mark.probst@gmail.com>
7569 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
7570 MonoInternalHashTable again (fixed bug in the internal hash table
7573 2007-06-06 Mark Probst <mark.probst@gmail.com>
7575 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
7576 Have to figure out what makes it crash the SWF regression.
7578 2007-06-05 Zoltan Varga <vargaz@gmail.com>
7580 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
7582 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7584 * mini.c: optimize out the type check when storing null in a
7587 2007-06-04 Mark Probst <mark.probst@gmail.com>
7589 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
7590 MonoInternalHashTable.
7592 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
7594 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
7595 signed integer methods.
7597 2007-06-02 Zoltan Varga <vargaz@gmail.com>
7599 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
7600 permanently since the current approach doesn't work.
7602 2007-06-02 Zoltan Varga <vargaz@gmail.com>
7604 * inssel.brg (stmt): Only call delegate->invoke_impl if
7605 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
7607 2007-06-01 Zoltan Varga <vargaz@gmail.com>
7609 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
7610 the sreg2==rdx case.
7612 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
7613 account if it contains a rex prefix.
7614 (peephole_pass): Handle OP_FMOVE as well.
7616 2007-06-01 Zoltan Varga <vargaz@gmail.com>
7618 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
7619 as it causes regressions.
7621 2007-05-31 Zoltan Varga <vargaz@gmail.com>
7623 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
7624 static case as well.
7626 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
7628 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
7629 (mono_arch_get_this_arg_from_call): Ditto.
7631 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
7633 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
7636 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
7637 (mono_arch_get_this_arg_from_call): Ditto.
7639 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
7641 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
7642 try to create optimized invoke code and use that for further invocations.
7643 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
7645 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
7647 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
7649 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
7650 sealed classes or methods.
7651 *devirtualization.cs: tests for the new optimization
7653 2007-05-29 Zoltan Varga <vargaz@gmail.com>
7655 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
7656 by the update_volatile () function.
7658 2007-05-27 Zoltan Varga <vargaz@gmail.com>
7660 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
7663 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
7665 2007-05-24 Jonathan Chambers <joncham@gmail.com>
7667 * mini.c: Add configure checks for header files.
7668 * mini-x86.c: Add configure checks for header files.
7669 * trace.c: Add configure checks for header files.
7670 * aot-runtime.c: Add configure checks for header files.
7671 * aot-compiler.c: Add configure checks for header files.
7672 * driver.c: Add configure checks for header files.
7673 * mini-codegen.c: Add configure checks for header files.
7675 Code is contributed under MIT/X11 license.
7677 2007-05-22 Zoltan Varga <vargaz@gmail.com>
7679 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
7680 icompare_imm -128 + op_iclt. Fixes #81703.
7682 2007-05-19 Zoltan Varga <vargaz@gmail.com>
7684 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
7686 2007-05-15 Massimiliano Mantione <massi@ximian.com>
7688 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
7689 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
7690 so that all isinst checks now use "interface_bitmap".
7692 2007-05-15 Zoltan Varga <vargaz@gmail.com>
7694 * cpu-amd64.md (jmp): Fix a warning.
7696 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
7698 * basic.cs: Add new regression test.
7700 * basic.cs: Remove test which is now in basic-long.cs.
7702 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
7704 * basic-long.cs: Add new test.
7706 2007-05-13 Zoltan Varga <vargaz@gmail.com>
7708 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
7710 2007-05-12 Zoltan Varga <vargaz@gmail.com>
7712 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
7714 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
7717 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
7718 throwing code a bit.
7720 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
7721 the exception throwing code a bit.
7723 * mini-x86.c (get_call_info): Allocate result from a mempool.
7725 2007-05-11 Zoltan Varga <vargaz@gmail.com>
7727 * aot-compiler.c (find_typespec_for_class): Fix the assert.
7729 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
7731 * mini.h (MonoCompile): Add 'token_info_hash' field.
7733 * mini.c: Save token->method associations during compilation so the AOT
7734 compiler can use it.
7736 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
7737 which reference generic classes and methods.
7739 2007-05-10 Zoltan Varga <vargaz@gmail.com>
7741 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
7743 * aot-compiler.c (compile_method): Fix a typo in a comment.
7745 * aot-runtime.c (decode_cached_class_info): Skip generic types.
7747 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
7750 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
7752 2007-05-09 Zoltan Varga <vargaz@gmail.com>
7754 * mini.h (MonoCompile): Add 'args' field.
7756 * mini.c (mono_compile_create_vars): Store variables representing the arguments
7759 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
7761 2007-05-08 Zoltan Varga <vargaz@gmail.com>
7763 * mini.c (mono_compile_get_interface_var): Remove this unused function.
7765 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
7767 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
7768 opcodes for some opcodes.
7770 * mini.h *.brg *.c: Use the new opcodes.
7772 2007-05-08 Massimiliano Mantione <massi@ximian.com>
7774 * mini.h: Bumped aot revision.
7776 * inssel.brg: modified code generation of type checks for interfaces
7777 to use the new "MonoClass.interface_bitmap" instead of the old
7778 "MonoClass.interface_offsets".
7780 2007-04-30 Zoltan Varga <vargaz@gmail.com>
7782 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
7784 2007-04-29 Zoltan Varga <vargaz@gmail.com>
7786 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
7789 2007-04-27 Neale Ferguson <neale@sinenomine.net>
7791 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
7793 2007-04-27 Wade Berrier <wberrier@novell.com>
7795 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
7796 mini.h) to fix build.
7798 2007-04-26 Zoltan Varga <vargaz@gmail.com>
7800 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
7802 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
7803 causes the corlib unit tests to fail.
7805 2007-04-25 Zoltan Varga <vargaz@gmail.com>
7807 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
7809 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
7811 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
7812 opcodes to the comparison relations.
7814 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
7815 opcodes to their types.
7817 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
7819 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
7820 it in cfg->arch.cinfo.
7822 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
7824 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
7825 cfg->cil_offset_to_bb.
7827 2007-04-24 Zoltan Varga <vargaz@gmail.com>
7829 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
7830 created becase of initlocals.
7832 2007-04-23 Zoltan Varga <vargaz@gmail.com>
7834 * mini-alpha.c cpu-alpha.md: More alpha port work from
7835 Sergey Tikhonov <tsv@solvo.ru>.
7837 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
7839 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
7841 2007-04-19 Zoltan Varga <vargaz@gmail.com>
7843 * cpu-s390.md (break): Correct the length of break instruction.
7845 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7847 * mini.c: fix a couple of soft-float issues and comments.
7849 2007-04-15 Miguel de Icaza <miguel@novell.com>
7851 * trace.c (is_filenamechar): - is also a filename char.
7853 2007-04-15 Neale Ferguson <neale@sinenomine.net>
7855 * mini-s390.c: Correct checking for enum type in return value processing.
7857 2007-04-14 Raja R Harinath <rharinath@novell.com>
7859 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
7860 (version.h): Makefile is in the build directory.
7862 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
7864 * mini-amd64.h: fix for assertion failure on Solaris/amd64
7866 2007-04-11 Martin Baulig <martin@ximian.com>
7868 * mini.c (can_access_member): Fix handling of generic classes;
7871 2007-04-10 Zoltan Varga <vargaz@gmail.com>
7873 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
7875 2007-04-05 Zoltan Varga <vargaz@gmail.com>
7877 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
7879 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
7881 * mini-codegen.c: make sure the right spill amount is
7882 used for fp or integer registers (fixes the float_sub_spill() on ppc).
7884 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
7886 * mini-ppc.c: fixes for the fp_branch_nan test.
7888 2007-03-23 Zoltan Varga <vargaz@gmail.com>
7890 * basic.cs: Comment out new test which still fails on ia64.
7892 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
7894 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
7896 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
7898 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
7900 2007-03-22 Zoltan Varga <vargaz@gmail.com>
7902 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
7903 on 64 bit machines. Fixes part of #80738.
7905 * basic.cs: Add regression test.
7907 2007-03-17 Zoltan Varga <vargaz@gmail.com>
7909 * inssel.brg basic.cs: Revert previous change to fix build.
7911 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
7914 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
7916 * basic.cs: Add new regression test.
7918 2007-03-17 Zoltan Varga <vargaz@gmail.com>
7920 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
7923 2007-03-16 Neale Ferguson <neale@sinenomine.net>
7925 * cpu-s390x.md: Correct length of break instruction.
7927 2007-03-16 Neale Ferguson <neale@sinenomine.net>
7929 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
7930 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
7932 2007-03-15 Jonathan Chambers <joncham@gmail.com>
7934 * *.c: Begin WIN64 port.
7935 * mini.c: Use correct register in profiler.
7936 * mini-amd64.c: No inline assembly on Win64.
7937 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
7938 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
7939 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
7940 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
7941 mono_arch_ip_from_context for Win64.
7943 Contributed under MIT/X11 license.
7945 2007-03-15 Zoltan Varga <vargaz@gmail.com>
7947 * exceptions-amd64.c (seh_handler): Ditto.
7949 * exceptions-x86.c (seh_handler): Fix a memory leak.
7951 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
7953 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
7954 mini-s390x.c: fixed peephole optimizations to deal
7955 correctly with 1 and 2 byte reload avoidance.
7957 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
7959 * cpu-s390.md, cpu-s390x.md: update localloc length.
7961 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
7963 * cpu-g4.md: added missing descriptions.
7965 2007-03-14 Miguel de Icaza <miguel@novell.com>
7967 * Makefile.am: Add support so the tail tests are not executed on
7968 PowerPC as that is a known limitation of the PowerPC port.
7970 2007-03-13 Jonathan Chambers <joncham@gmail.com>
7972 * runmdesc.bat: Move to msvc directory.
7974 2007-03-13 Jonathan Chambers <joncham@gmail.com>
7976 * runmdesc.bat: Run executable that was produced by the current
7977 target and sent via an argument.
7979 2007-03-11 Zoltan Varga <vargaz@gmail.com>
7981 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
7984 * generics.2.cs: Add regression test.
7986 2007-03-09 Wade berrier <wberrier@novell.com>
7988 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
7990 2007-03-09 Zoltan Varga <vargaz@gmail.com>
7992 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
7993 AOT code depends on this.
7995 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
7997 * mini.c: more precise tracking of types in the eval stack
7998 (part of fix for bug #81044).
8000 2007-03-07 Zoltan Varga <vargaz@gmail.com>
8002 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
8004 * aot-compiler.c (encode_patch): Remove an obsolete comment.
8006 2007-03-06 Zoltan Varga <vargaz@gmail.com>
8008 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
8010 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
8012 2007-02-22 Zoltan Varga <vargaz@gmail.com>
8014 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
8015 a pointer on 64 bit systems. Fixes #80190.
8017 * iltests.il: Add new regression test.
8019 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
8021 * mini.c: inline a constant for Environment.IsRunningOnWindows.
8023 2007-02-19 Geoff Norton <gnorton@customerdna.com>
8025 * trace.c: Remove an erroneous alignemnt check when tracing.
8026 Fixes --trace on OSX86.
8028 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
8030 * mini-$(arch).h: initialize SP in context for all the archs.
8032 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
8034 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
8035 regressions in the thread tests.
8037 2007-02-14 Zoltan Varga <vargaz@gmail.com>
8039 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
8040 - fixed implementation of LOCALLOC opcode
8041 - implemented non-un compare for floats
8043 - implementation of FDIV and CKFINITE opcodes
8044 - fixes for latest mono updates
8045 - additional arch opcodes
8047 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
8049 * Makefile.am: simplify and merge rules for cross-compilation.
8051 2007-02-07 Massimiliano Mantione <massi@ximian.com>
8053 * local-propagation.c: Actually *apply* the fix for bug 80591...
8055 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
8057 * mini-exceptions.c: backuot part of the last change
8058 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
8060 2007-02-06 Massimiliano Mantione <massi@ximian.com>
8061 * inssel.brg: Fix bug 59286.
8064 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
8066 * mini-exceptions.c: patch from Zoltan to correctly check for
8067 stack boundaries (using the stack register, not the frame register),
8068 fixes bugs #80724, #79717.
8070 2007-02-03 Zoltan Varga <vargaz@gmail.com>
8072 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
8073 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
8075 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
8076 presence of frame pointer elimination.
8078 2007-02-01 Geoff Norton <gnorton@customerdna.com>
8080 * mini-x86.h: NetBSD UCONTEX_REG defines.
8082 2007-02-01 Zoltan Varga <vargaz@gmail.com>
8084 * inssel-amd64.brg: Fix amd64 build.
8086 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
8088 * mini.h: remove extern to workaround what looks likes gcc bug 26905
8091 2007-01-31 Zoltan Varga <vargaz@gmail.com>
8093 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
8096 * mini-<ARCH>.c: Use mono_is_regsize_var ().
8098 2007-01-30 Mark Mason <mason@broadcom.com>
8100 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
8101 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
8102 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
8103 beginning support for CEE_JMP [not quite working yet]
8104 * tramp-mips.c: LMF handling now works
8106 2007-01-30 Zoltan Varga <vargaz@gmail.com>
8108 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
8110 * mini.h (NULLIFY_INS): New macro.
8112 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8114 * mini.c: statistical profiler fix for windows, patch
8115 from Tor Lillqvist (tml@novell.com).
8117 2007-01-30 Massimiliano Mantione <massi@ximian.com>
8118 * local-propagation.c: Fix bug 80591.
8120 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
8122 * Makefile.am: put back the --export-dynamic option as with
8123 the previous gmodule flags (thanks to Robert Jordan).
8125 2007-01-28 Zoltan Varga <vargaz@gmail.com>
8127 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
8129 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
8130 simplify and speed up the local register allocator. Also rename some fields
8131 like iassign->vassign.
8133 * regalloc.c: Remove some functions which are no longer used since their
8134 inlined version is in mini-codegen.c.
8136 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
8138 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
8140 2007-01-27 Zoltan Varga <vargaz@gmail.com>
8142 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
8143 narrowing. Fixes #80622.
8145 * iltests.il: Add new regresssion test.
8147 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
8149 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
8150 debug-debugger.c, debug-debugger.h: warning fixes.
8151 * driver.c: updated copyright year and made it fit in one line.
8153 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
8155 * aot-runtime.c: updated to use mono-dl instead of gmodule.
8157 2007-01-25 Zoltan Varga <vargaz@gmail.com>
8159 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
8161 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
8163 * iltests.il: Add new test for bug #80507.
8165 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
8167 * mini-arm.h: use soft-float also on vfp for now.
8169 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
8171 * mini.c: fix some more soft-float issues.
8173 2007-01-24 Zoltan Varga <vargaz@gmail.com>
8175 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
8177 2007-01-24 Massimiliano Mantione <massi@ximian.com>
8178 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
8179 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
8180 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
8182 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
8184 * mini-arm.c: typo fix.
8186 2007-01-23 Neale Ferguson <neale@sinenomine.net>
8188 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
8190 2007-01-21 Zoltan Varga <vargaz@gmail.com>
8192 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
8193 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
8195 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
8197 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
8199 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
8201 * inssel.brg: Fix a warning.
8203 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
8205 * abcremoval.c ssa.c ssapre.c: Update after this change.
8207 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
8209 * dominators.c (df_set): Use mono_bitset_union_fast.
8211 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
8213 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
8214 mini-codegen.c: reduce relocations and memory usage for the cpu
8217 2007-01-20 Zoltan Varga <vargaz@gmail.com>
8219 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
8221 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
8222 to reduce their size.
8224 2007-01-19 Mark Mason <mason@broadcom.com>
8226 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
8227 * mini-mips.c: more configuration macros, support long conditional branches, additional
8228 asserts, fix epilog instrumentation.
8229 * mini-mips.h: use standard stack walk
8230 * cpu-mips.md: increase size of div, rem and conditional branches
8232 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
8234 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
8237 2007-01-19 Zoltan Varga <vargaz@gmail.com>
8239 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
8240 (compile_method): Ditto.
8242 * aot-runtime.c (decode_klass_info): Ditto.
8244 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
8245 needed by the code generated by inssel.brg. Also fix a warning.
8247 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
8249 * mini.c: deal with enums that become genericinsts by
8250 being nested in a generic class (bug #79956).
8252 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
8254 * mini.c: match the generic definition to check for
8255 private access with generic types (bug #78431).
8257 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
8259 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
8260 to make life easier for people cross-compiling that insist on not
8263 2007-01-17 Mark Mason <mason@broadcom.com>
8265 * inssel-long.brg: patch to deal with mips missing flags
8266 * inssel-long32-mips.brg: implement overflow checks
8267 * insset-mips.brg: implement overflow checks
8268 * mini-mips.h: implement conditional exception handling
8269 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
8270 Remove unused code, minor cleanups.
8271 * exceptions-mips.c: minor cleanups
8272 * mini-ops.h: add mips conditional exception ops
8273 * cpu-mips.md: add mips conditional exception ops
8276 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
8278 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
8279 to deal with mips missing of flags.
8281 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
8283 * exceptions-ppc.c: execute fault handlers.
8285 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
8287 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
8289 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
8291 * mini.c: handle also floating point values in initialize_array.
8293 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
8295 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
8296 array initialization and make it conditional on the intrins option.
8298 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
8300 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
8301 relocations and put the patch info names close to the enum definition.
8303 2007-01-15 Mark Mason <mason@broadcom.com>
8305 * basic.cs, exceptions.cs: break up large tests to increase debugability.
8307 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
8309 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
8311 2007-01-12 Raja R Harinath <rharinath@novell.com>
8313 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
8315 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
8317 * Makefile.am: distribute the mips sources.
8319 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8321 * mini-codegen.h: handle bug #80489 here, by excluding ecx
8324 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
8326 * cpu-x86.md: back out for now as this triggers other regressions.
8328 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
8330 * cpu-x86.md: force src1 and dest regpair for long shift instructions
8331 to eax:edx, so ecx can't get allocated to them (bug #80489).
8333 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
8335 * mini.c, mini-exceptions.c: enabled running fault handlers
8338 2007-01-03 Miguel de Icaza <miguel@novell.com>
8340 * driver.c: If nothing fail, do not use the string "failed",
8341 because it makes it very annoying to view test result logs on the
8344 2006-12-30 Miguel de Icaza <miguel@novell.com>
8346 * debug-debugger.c (mono_debugger_main): Rename "main" to
8347 "main_method" to prevent a warning.
8349 Remove a warning for unused field.
8351 2006-12-28 Martin Baulig <martin@ximian.com>
8354 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
8356 2006-12-22 Martin Baulig <martin@ximian.com>
8358 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
8359 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
8360 seperate `.mdb_debug_info' section, so we can access it from the
8361 debugger even if the binary is stripped.
8363 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
8364 from the `.mdb_debug_info' here to prevent the linker from
8365 removing that section.
8367 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
8370 2006-12-19 Robert Jordan <robertj@gmx.net>
8372 * mini-x86: enable the code to return small structures in
8373 registers for FreeBSD as well. Fixes bug #80278.
8374 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
8376 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
8378 * mini-x86.c: align the stack when calling the profiler
8379 function instrumenting the prolog (on OSX).
8381 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
8383 * mini.c: emit a break opcode where Debugger.Break () is called.
8385 2006-12-13 Miguel de Icaza <miguel@novell.com>
8387 * mini.c (mono_method_to_ir): Provide useful information on this
8388 assert, to prevent others from debugging like I did.
8390 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
8392 * mini.c: enable code which was incorrectly commented
8395 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
8397 * mini-x86.c: enable on OSX, too, the code to return small
8398 structures in registers.
8400 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
8402 * mini-x86.c: remove the use of the dynamic code manager here, too.
8404 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
8406 * mini.h, debug-debugger.c, tramp-*.c: fixed
8407 mono_debugger_create_notification_function() to use
8408 mono_global_codeman_reserve () instead of a dynamic code manager.
8410 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
8412 * mini.c, jit-icalls.h, jit-icalls.c: remove the
8413 ves_array_element_address() jit icall and use a generated
8414 managed method instead (which is about 4 times faster for a rank 3
8417 2006-11-29 Mark Mason <mason@broadcom.com>
8419 * basic-calls.cs: additional tests for passing
8420 structures as function arguments.
8422 2006-11-29 Mark Mason <mason@broadcom.com>
8424 * mini-mips.h: disable custom exception handling
8425 * mini-mips.c: throw/rethrow should use jalr to call
8426 exception stubs. Fixed bug with passing structures
8427 by value. More support for tracing floating point
8430 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
8432 * mini.c: fixed typo in the soft-float ldind.r4 handling
8435 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
8437 * mini.c, mini.h, driver.c: added --runtime command line
8438 option to select a different runtime than the autodetected one.
8439 * jit.h: added API for embedders to initialize with a specific
8442 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
8444 * mini.c: handle also boxing of r4 values (bug #80024).
8446 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
8448 * mini-ppc.c: force indirect calls until we reserve
8449 enough address space for all the generated code.
8451 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
8453 * exceptions-arm.c: workaround bugs in the libc definition
8456 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
8458 * inssel.brg: fixes from me and Mark Mason.
8460 2006-11-23 Dick Porter <dick@ximian.com>
8462 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
8463 semaphore display now we've fixed the initial value
8465 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
8467 * inssel.brg: partially revert the last change to fix the build.
8469 2006-11-21 Mark Mason <mason@broadcom.com>
8471 * inssel.brg: Add and use compare-and-branch macros to support
8472 architectures that do not have condition code registers (ie. MIPS).
8473 * *-mips.{c,brg,md}: Fix copyright statements
8475 2006-11-20 Mark Mason <mason@broadcom.com>
8477 * Makefile.am: remove mini-codegen.c from list of MIPS sources
8478 * mini.c: Allow GET_CONTEXT to be specified by the arch port
8479 * mini.h: Added declaration for mono_print_ins()
8480 * mini-codegen.c: added ins_spec initializer for MIPS
8481 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
8482 vreg to be virtual and hreg to be non-virtual.
8483 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
8484 is not yet working/implemented correctly.
8485 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
8486 non-static, fixup calls to print_ins() from other parts in the file.
8488 2006-11-20 Mark Mason <mason@broadcom.com>
8490 * basic-calls.cs: added tests for passing structures as arguments
8493 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
8495 * inssel-long32.brg: optimize signed division by power of two.
8497 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
8499 * mini-arm.c: added support for interworking with thumb code
8500 (mono must be still be built using the ARM instruction encoding).
8502 2006-11-19 Miguel de Icaza <miguel@novell.com>
8504 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
8505 verifier has different rules for it. Fixes a few verifier issues
8508 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
8509 at the end, so people know what happened.
8511 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
8513 * brach-opts.c: in optimize_exception_target() make sure we
8514 are in a catch clause (fixes bug #79871).
8516 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
8518 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
8519 more soft-float support fixes.
8521 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
8523 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
8524 that are passed half on the stack and half in registers.
8526 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
8528 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
8529 more mips integration work from Mark E Mason
8530 <mark.e.mason@broadcom.com>.
8532 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
8534 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
8535 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
8536 tramp-mips.c: added sources for the mips port, not
8537 integrated in the build yet. Contributed by
8538 Mark E Mason <mark.e.mason@broadcom.com>.
8540 2006-11-14 Neale Ferguson <neale@sinenomine.net>
8542 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
8544 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
8546 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
8547 put the soft-float rules in its own file since it seems to
8548 break s390 compilation.
8550 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
8552 * mini-arm.c: fixed wrnings.
8554 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
8556 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
8557 inssel-arm.brg: ARM support for soft-float.
8559 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
8561 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
8562 loads and stores of 32 bit fp values.
8564 2006-11-10 Zoltan Varga <vargaz@gmail.com>
8566 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
8568 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
8569 works. Fixes #79852 and #79463.
8571 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
8573 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
8574 more soft-float support WIP and fixes.
8576 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
8578 * mini-arm.c: some VFP updates.
8580 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
8582 * mini-exceptions.c: 0 is a valid local var offset in some
8583 architectures, don't assert (bug #78508).
8585 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
8587 * exceptions-arm.c: fixed off by one error in stack walk code.
8589 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
8591 * mini.h, mini.c: more precise tracking of type load exceptions.
8593 2006-11-03 Robert Jordan <robertj@gmx.net>
8595 * Makefile.am: [WIN32] Add monow.exe target.
8596 * driver.c: [WIN32] Don't detach the console when debugging.
8599 2006-10-30 Miguel de Icaza <miguel@novell.com>
8601 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
8603 2006-10-23 Zoltan Varga <vargaz@gmail.com>
8605 * aot-compiler.c (emit_method_info): Add a case missed earlier.
8607 * driver.c (mini_regression): Fix --regression with AOT.
8609 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
8611 2006-10-17 Zoltan Varga <vargaz@gmail.com>
8613 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
8615 * mini-sparc.h: Don't use sigaction on sparc/linux.
8617 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
8619 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
8621 * mini-exceptions.c: Add proper include files for getpid ().
8623 2006-10-16 Zoltan Varga <vargaz@gmail.com>
8625 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
8626 address instead of a MonoJitInfo* to avoid decoding the exception info for the
8629 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
8630 name cache to reduce its size.
8632 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8634 2006-10-15 Zoltan Varga <vargaz@gmail.com>
8636 * mini-x86.c: Save/restore the current LMF structure more efficiently using
8637 the mono_lmf TLS variable.
8639 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
8640 trampoline lmf frames.
8642 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
8644 2006-10-14 Zoltan Varga <vargaz@gmail.com>
8646 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
8647 the mono_lmf TLS variable.
8649 * mini-exceptions.c: Access the LMF structure through accessors.
8651 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
8652 variable instead of in jit_tls->lmf.
8654 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
8656 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
8657 trampoline lmf frames.
8659 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
8661 2006-10-12 Zoltan Varga <vargaz@gmail.com>
8663 * mini.c trace.c mini-x86.c: Revert these too.
8665 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
8668 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
8670 * genmdesc.c: removed now dead code.
8672 2006-10-09 Robert Jordan <robertj@gmx.net>
8674 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
8676 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
8678 * mini.h: do not leave gaps in the opcode values.
8680 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
8682 * jit-icalls.h: flag functions as internal here, too.
8684 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
8686 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
8687 functions with the internal attribute.
8689 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
8691 * aot-compiler.c: fclose the file descriptor in the profile read loop.
8693 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
8695 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
8698 2006-10-05 Zoltan Varga <vargaz@gmail.com>
8700 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
8701 tail calls as on other platforms.
8703 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
8705 * iltests.il: Add a few tailcall tests.
8707 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
8709 * driver.c: fix loop for old compilers (bug #79521).
8711 2006-10-02 Zoltan Varga <vargaz@gmail.com>
8713 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
8715 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
8717 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
8718 metadata without any code.
8720 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
8721 more precise debugging information using gdb.
8723 2006-09-30 Zoltan Varga <vargaz@gmail.com>
8725 * inssel-ia64.brg: Make the helper methods static.
8727 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
8729 * inssel-x86.brg: make the helper methods static.
8731 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
8733 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
8735 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
8737 * mini.c: updates for monoburg changes.
8738 * inssel.brg: make a few helper functions static as they should.
8740 2006-09-27 Zoltan Varga <vargaz@gmail.com>
8742 * Makefile.am: Move mini-codegen.c to common_sources.
8744 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
8746 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
8748 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
8749 mini-ppc.h: port to use the common local register allocator.
8751 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8753 * mini.h: Remove the comment too then.
8755 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
8757 * mini.h: put back backend.data which is to be used shortly and
8758 doesn't increase the size of MonoInst. If any 64 bit arch aligned
8759 pointers on 4 byte boundaries it'd have much bigger issues running
8760 and you can ifdef it out anyway.
8762 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8764 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
8765 MonoInst size by 4 bytes on 64 bit machines.
8767 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
8769 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
8770 replacement with more meaningful field names. Arch maintainers, please
8771 check the assigned names are good enough for your arch.
8773 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8775 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
8776 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
8778 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
8780 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
8781 relocations and memory requirements, put the optimization flags
8782 definitions in their own file.
8784 2006-09-24 Zoltan Varga <vargaz@gmail.com>
8786 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
8788 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
8790 2006-09-22 Zoltan Varga <vargaz@gmail.com>
8792 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
8794 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
8796 * inssel.brg: use the correct function to get the size of an item
8797 in an array, given an element class.
8798 * aot-compiler.c: do not access class->class_size directly.
8800 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
8802 * mini.h, debug-mini.c: added a debugging function to print
8803 info about local variables and arguments in a jitted method.
8805 2006-09-20 Zoltan Varga <vargaz@gmail.com>
8807 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
8809 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
8811 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8813 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
8814 inner and outer loops when passing vtypes.
8816 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
8818 * mini-ppc.c: take into account the cpu errata for cache flushing
8819 which caused some random errors (bug #79381).
8821 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8823 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
8824 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
8826 2006-09-17 Zoltan Varga <vargaz@gmail.com>
8828 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
8831 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
8834 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
8835 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
8837 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
8840 2006-09-13 Zoltan Varga <vargaz@gmail.com>
8842 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
8844 2006-09-12 Zoltan Varga <vargaz@gmail.com>
8846 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
8847 macro does not have to be changed during debugging.
8849 * 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>.
8851 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
8853 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
8855 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
8856 MONO_ARCH_NO_EMULATE_MUL is defined.
8858 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
8860 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
8862 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
8864 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
8866 2006-09-11 Zoltan Varga <vargaz@gmail.com>
8868 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
8869 stuff to mini-exceptions.c where it is used.
8871 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
8872 setup code, the real one is in mini-exceptions.c.
8874 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
8875 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
8876 some changes from the freebsd ports tree.
8878 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
8881 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
8883 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
8885 * mini.c: on Linux, check for /proc to be mounted
8886 (bug# 79351, novell bug#201204).
8888 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
8890 * mini.c: handle cases where pthread_attr_getstack() behaves
8891 incorrectly (bug #78096).
8893 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
8895 * mini-arm.c: support larger stack frames (bug #79272).
8897 2006-09-08 Zoltan Varga <vargaz@gmail.com>
8899 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
8901 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
8904 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
8905 mono_class_from_name () to find a class from its name.
8907 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
8909 2006-09-07 Zoltan Varga <vargaz@gmail.com>
8911 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
8913 2006-09-05 Kornél Pál <kornelpal@gmail.com>
8915 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
8917 2006-09-04 Zoltan Varga <vargaz@gmail.com>
8919 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
8920 callinfo->trampoline.
8922 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
8924 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
8927 2006-09-03 Zoltan Varga <vargaz@gmail.com>
8929 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
8931 2006-09-02 Zoltan Varga <vargaz@gmail.com>
8933 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
8934 stats.method_trampolines, it is already done by the generic trampoline code.
8936 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
8938 2006-09-01 Zoltan Varga <vargaz@gmail.com>
8940 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
8942 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
8944 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
8946 * mini.c (print_jit_stats): Print mscorlib mempool size too.
8948 * mini.c (print_jit_stats): Print new stats.
8950 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
8952 2006-08-31 Zoltan Varga <vargaz@gmail.com>
8954 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
8955 Address on two dimensional arrays. Fixes #78729.
8957 * mini.h (MonoCompile): Add a 'skip_visibility' field.
8959 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
8962 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
8964 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
8967 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
8969 (mini_get_ldelema_ins): Ditto.
8971 2006-08-30 Zoltan Varga <vargaz@gmail.com>
8973 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
8974 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
8977 2006-08-29 Neale Ferguson <neale@sinenomine.net>
8979 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
8980 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
8982 * exceptions-s390x.c: Cosmetic change.
8984 * tramp-s390.c: Fix warning.
8986 * cpu-s390.md: Correct length of mul_imm.
8988 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
8990 * aot-compiler.c: added binary writer with ELF backend
8991 implementation (only on Linux/x86 for now).
8993 2006-08-18 Zoltan Varga <vargaz@gmail.com>
8995 * Makefile.am: Don't run net 2.0 AOT tests.
8997 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
8998 (mono_compile_assembly): Skip net 2.0 assemblies as well.
9000 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
9002 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
9004 * aot-compiler.c: simplified and refactored the asm-writing code
9005 to allow different backends.
9007 2006-08-18 Zoltan Varga <vargaz@gmail.com>
9009 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9011 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
9012 little. Share patches of type TYPE_FROM_HANDLE as well.
9014 * mini.c (mono_patch_info_equal): New helper function.
9015 (mono_patch_info_hash): Ditto.
9017 * aot-compiler.c (emit_method_code): Fix s390 build.
9019 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
9020 is not handled because it is stored as a flag and not as a type ctor. Fixes
9023 2006-08-17 Zoltan Varga <vargaz@gmail.com>
9025 * aot-compiler.c: Fix computation of GOT slot statistics.
9027 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
9028 Also remove support for not PIC AOT.
9030 * mini.h: Bump AOT file format version.
9032 * objects.cs: Add a test for #78990.
9034 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
9035 (peter.dettman@iinet.net.au). Fixes #79087.
9037 * basic-long.cs: Add a test for the above.
9039 2006-08-16 Zoltan Varga <vargaz@gmail.com>
9041 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
9043 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
9046 2006-08-15 Zoltan Varga <vargaz@gmail.com>
9048 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
9051 2006-08-10 Jonathan Chambers <joncham@gmail.com>
9053 * mini.c: Don't verify COM proxy invoke calls
9056 2006-08-10 Dick Porter <dick@ximian.com>
9058 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
9059 which process is holding semaphores locked.
9061 2006-08-08 Zoltan Varga <vargaz@gmail.com>
9063 * mini-ia64.c mini-amd64.c: Fix #79027.
9065 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
9067 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
9069 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
9070 implicit arguments in a vararg call. Fixes #79027.
9072 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
9074 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
9075 (mono_get_array_new_va_signature): Ditto.
9077 2006-08-05 Zoltan Varga <vargaz@gmail.com>
9079 * aot-runtime.c: Call init_plt lazily.
9081 * inssel-long.brg: Fix unsigned long->int conversion.
9083 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
9085 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
9086 that most data is now in the .rss/.data section.
9088 2006-08-04 Zoltan Varga <vargaz@gmail.com>
9090 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
9092 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
9094 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
9096 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
9098 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
9099 virtual call. Fixes #79010.
9101 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
9102 and use the result as the this argument in the real call.
9104 * generics.2.cs: Add a new test for #79010.
9106 2006-08-03 Zoltan Varga <vargaz@gmail.com>
9108 * mini-x86.c: Fix a warning.
9110 * aot-compiler.c: Add a bunch of statistics.
9112 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
9114 2006-08-02 Zoltan Varga <vargaz@gmail.com>
9116 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
9118 2006-08-01 Zoltan Varga <vargaz@gmail.com>
9120 * 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>.
9122 2006-07-13 Miguel de Icaza <miguel@novell.com>
9124 * mini.c (mono_method_to_ir): Obtain the original method in the
9125 CIL stream and use this to perform validation.
9129 2006-07-19 Zoltan Varga <vargaz@gmail.com>
9131 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
9132 (mono_arch_call_opcode): Ditto.
9134 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
9137 * mini.c (mono_patch_info_dup_mp): New helper function.
9139 * aot-compiler.c (compile_method): Fix some of the memory allocated during
9140 compilation. Fixes #78827.
9142 2006-07-18 Kornél Pál <kornelpal@gmail.com>
9144 * declsec.c: Use original security informations for
9145 MONO_WRAPPER_MANAGED_TO_MANAGED.
9147 2006-07-15 Jonathan Chambers <joncham@gmail.com>
9149 * mini.c: Allow Com Interop methods/classes and
9150 don't verify COM wrapper calls
9153 2006-07-13 Zoltan Varga <vargaz@gmail.com>
9155 * inssel-long32.brg: Fix long->i4 checked conversion.
9157 * exceptions.cs: Add a test for the above.
9159 2006-07-08 Zoltan Varga <vargaz@gmail.com>
9161 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
9163 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
9166 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
9169 2006-07-03 Zoltan Varga <vargaz@gmail.com>
9171 * mini.c: Fix solaris/x86 exception handling.
9173 * Makefile.am: Get rid of $(ICU_LIBS).
9175 2006-07-02 Zoltan Varga <vargaz@gmail.com>
9177 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
9178 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
9179 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
9181 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
9183 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
9184 this function causes a SIGSEGV.
9186 2006-06-22 Zoltan Varga <vargaz@gmail.com>
9188 * mini.c: Remove unused solaris/x86 includes.
9190 2006-06-21 Zoltan Varga <vargaz@gmail.com>
9192 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
9194 2006-06-20 Jb Evain <jbevain@gmail.com>
9196 * cpu-g4.md: fix max length of start_handler instruction.
9198 2006-06-20 Massimiliano Mantione <massi@ximian.com>
9199 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
9201 2006-06-16 Massimiliano Mantione <massi@ximian.com>
9202 * ssa.c: Fixed bug 78653 for SSA based deadce.
9203 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
9204 MonoInst.flags, used in SSA based deadce.
9205 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
9206 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
9208 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
9210 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
9211 it can end up using non executable memory on ppc64 systems
9212 running ppc32 userspace (fix from Johannes Berg).
9214 2006-06-14 Dick Porter <dick@ximian.com>
9216 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
9219 2006-06-13 Massimiliano Mantione <massi@ximian.com>
9220 * mini.c: Made so that inline is locally disabled if it would
9221 trigger a .cctor, because too many apps depend on this behavior
9222 (which seems to be also the one of the MS CLR).
9224 2006-06-13 Zoltan Varga <vargaz@gmail.com>
9226 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
9227 No idea why this worked before.
9229 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
9230 which branch to outer exception clauses since they could skip the
9231 inner finally clauses. Fixes #78633.
9233 * exceptions.cs: Add a test for the above.
9235 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
9238 * iltests.il: Add a test for the above.
9240 2006-06-12 Zoltan Varga <vargaz@gmail.com>
9242 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
9243 after the end of a try bblock, to prevent asserts in mini_method_compile ().
9245 * iltests.il: Add a test for the above.
9247 2006-06-10 Zoltan Varga <vargaz@gmail.com>
9249 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
9251 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
9252 methods as instrinsics.
9254 2006-06-09 Wade Berrier <wberrier@novell.com>
9256 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
9257 (simple-cee-ops.h ssapre-mini-ops.h)
9259 2006-06-09 Neale Ferguson <neale@sinenomine.net>
9261 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
9262 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
9264 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
9265 * cpu-s390x.md: Fix max. length values for a couple of instructions.
9267 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
9269 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
9271 2006-06-08 Massimiliano Mantione <massi@ximian.com>
9273 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
9274 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
9275 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
9276 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
9277 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
9278 of opcodes, so that bug 78549 should not happen again.
9279 * ssapre.c: Updated to use the renamed files.
9281 2006-06-08 Zoltan Varga <vargaz@gmail.com>
9283 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
9284 in OP_ATOMIC_EXCHANGE_I4.
9286 2006-06-07 Wade Berrier <wberrier@novell.com>
9288 * tramp-s390.c: Fix s390 build (add missing pointer declarations
9289 in mono_debugger_create_notification_function)
9291 2006-06-06 Zoltan Varga <vargaz@gmail.com>
9293 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
9295 * mini.c (type_from_stack_type): Disable some changes which do not
9298 * driver.c: Reenable opts.
9300 * mini.h (MonoStackSlot): New structure to keep track of the verification state
9301 of the evaluation stack.
9303 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
9304 evaluation stack trace at entry to the bblock.
9306 * mini.c (merge_stacks): New function to perform verification of stack merges.
9307 Turned off by default.
9309 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
9312 2006-06-06 Massimiliano Mantione <massi@ximian.com>
9314 * local-propagation.c: Fixed bug 78549.
9316 2006-06-04 Zoltan Varga <vargaz@gmail.com>
9318 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
9320 2006-06-02 Miguel de Icaza <miguel@novell.com>
9322 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
9323 tramp-arm.c, tramp-ia64.c
9324 (mono_debugger_create_notification_function): Update signature to
9325 new signature and use new protocol for creating the notification
9328 Should fix the build.
9330 2006-06-02 Geoff Norton <gnorton@customerdna.com>
9332 * exceptions-ppc.c (mono_jit_walk_stack)
9333 (ves_icall_get_frame_info): Fix the build
9335 2006-06-02 Zoltan Varga <vargaz@gmail.com>
9337 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
9339 2006-05-31 Raja R Harinath <rharinath@novell.com>
9341 * il2tests.2.il: New file for generics CIL tests. Add test for
9343 * Makefile.am: Update.
9346 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
9349 2006-05-30 Massimiliano Mantione <massi@ximian.com>
9351 * aliasing.c: Fixed bug 78311.
9353 2006-05-29 Martin Baulig <martin@ximian.com>
9355 * mini-exceptions.c (mono_find_jit_info): When computing the
9356 native offset, check whether we're actually inside the method's
9357 code; call mono_debug_print_stack_frame() to format the frame.
9358 (ves_icall_System_Exception_get_trace): Call
9359 mono_debug_print_stack_frame() to format the stack frame.
9360 (ves_icall_get_trace): Update to the new debugging API.
9361 (mono_jit_walk_stack_from_ctx): Likewise.
9362 (ves_icall_get_frame_info): Likewise.
9364 * mini.c (get_method_from_ip): Use the new debugging API.
9365 (mono_print_method_from_ip): Likewise.
9368 (mono_jit_walk_stack): Use the new debugging API.
9369 (ves_icall_get_frame_info): Likewise.
9371 2006-05-27 Zoltan Varga <vargaz@gmail.com>
9373 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
9375 2006-05-25 Massimiliano Mantione <massi@ximian.com>
9377 * mini.c: Added "limitator" to inline for debugging.
9379 2006-05-24 Martin Baulig <martin@ximian.com>
9381 * debug-debugger.c (mono_debugger_init): Create a private,
9382 malloc()-based code manager for the notification function and
9383 intentionally leak it on exit. This fixes the crash-on-exit race
9387 (mono_debugger_create_notification_function): Added
9388 `MonoCodeManager *' argument.
9391 (mono_debugger_create_notification_function): Added
9392 `MonoCodeManager *' argument.
9394 2006-05-23 Massimiliano Mantione <massi@ximian.com>
9396 * aliasing.c: Fixed 64 bit issue.
9397 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
9398 default since all known bugs are fixed (one more time!).
9400 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
9402 * mini.c: write barrier support.
9404 2006-05-23 Martin Baulig <martin@ximian.com>
9406 * debug-debugger.c: Revert Paolo's change. Add comment and #error
9407 check at the top of the file.
9409 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
9411 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
9412 reverting changes without reason and without changelog entries.
9414 2006-05-18 Zoltan Varga <vargaz@gmail.com>
9416 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
9417 to a few opcodes. Fixes #78439.
9419 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
9420 consistency with other archs.
9422 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
9424 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
9426 * debug-debugger.c: fix the build.
9428 2006-05-17 Martin Baulig <martin@ximian.com>
9431 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
9432 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
9433 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
9434 (debugger_attach): Call GC_mono_debugger_add_all_threads().
9436 2006-05-11 Zoltan Varga <vargaz@gmail.com>
9438 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
9440 2006-05-10 Zoltan Varga <vargaz@gmail.com>
9442 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
9443 MONO_TYPE_GENERICINST.
9445 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
9446 MONO_TYPE_GENERICINST.
9448 2006-05-09 Zoltan Varga <vargaz@gmail.com>
9450 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
9453 2006-05-08 Zoltan Varga <vargaz@gmail.com>
9455 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
9457 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
9459 2006-05-06 Zoltan Varga <vargaz@gmail.com>
9461 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
9462 mono_trace_cleanup ().
9464 * iltests.il: Fix problem with the newly added test.
9466 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
9467 due to register constraints, free up the previous hreg. Fixes #78314.
9469 * iltests.il: Add new test for #78314.
9471 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
9472 Interlocked.Add. Fixes #78312.
9474 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
9476 2006-05-05 Zoltan Varga <vargaz@gmail.com>
9478 * inssel.brg (mini_emit_virtual_call): Fix a warning.
9480 2006-05-05 Martin Baulig <martin@ximian.com>
9482 * debug-mini.c (mono_debug_open_block): New method.
9485 (mono_arch_output_basic_block): Call mono_debug_open_block() at
9486 the beginning of each basic block.
9489 (mono_arch_output_basic_block): Call mono_debug_open_block() at
9490 the beginning of each basic block.
9492 2006-05-04 Massimiliano Mantione <massi@ximian.com>
9494 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
9495 default until I understand why they break the build on amd64.
9497 2006-05-04 Zoltan Varga <vargaz@gmail.com>
9499 * mini.c (mini_cleanup): Call mono_cleanup ().
9501 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
9504 2006-05-04 Massimiliano Mantione <massi@ximian.com>
9506 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
9507 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
9508 default since all known bugs are fixed, and I cannot reproduce bug
9509 77944... I'm asking Matt Hargett to test again after this commit.
9511 2006-04-28 Massimiliano Mantione <massi@ximian.com>
9513 * mini-codegen.c: Fixed typo that thrashed inline.
9515 2006-04-28 Zoltan Varga <vargaz@gmail.com>
9517 * dominators.c (compute_dominators): Avoid using a worklist since
9518 it is not correct in some cases. Instead, iterate over all bblocks as
9519 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
9521 2006-04-28 Miguel de Icaza <miguel@novell.com>
9523 * mini.c (mono_jit_compile_method_inner): Use
9524 mono_prepare_exception_from_error that resets the value
9527 2006-04-27 Miguel de Icaza <miguel@novell.com>
9529 * mini.c: Move the mini_loader_error_to_exception to metadata.
9531 2006-04-27 Massimiliano Mantione <massi@ximian.com>
9533 * aliasing.c: Fixed bug 78210.
9535 2006-04-27 Massimiliano Mantione <massi@ximian.com>
9537 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
9538 default until all their problems (or the ones they trigger) are fixed.
9540 2006-04-26 Zoltan Varga <vargaz@gmail.com>
9542 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
9544 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
9545 as loaded only after resolving patches since that could invoke the same method.
9547 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
9549 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
9552 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
9555 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
9558 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
9559 made from AOT code through the PLT table.
9561 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
9562 holding the plt offset when a call is made to the aot plt trampoline.
9564 2006-04-25 Zoltan Varga <vargaz@gmail.com>
9566 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
9569 * Makefile.am (common_sources): Fix build breakage.
9571 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
9572 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
9573 intra-assembly calls if possible.
9575 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
9577 * mini-trampolines.c: Handle PLT entries.
9579 * mini.c: Avoid creating a GOT var for calls.
9581 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
9584 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
9587 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
9590 * mini.h: Bump AOT file format version.
9592 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
9595 2006-04-25 Martin Baulig <martin@ximian.com>
9597 * driver.c: Disable copyprop, consprop and inline when running
9598 inside the debugger.
9600 2006-04-25 Martin Baulig <martin@ximian.com>
9602 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
9603 with `get_current_thread' and added `detach'.
9604 (MonoDebuggerMetadataInfo): Added `thread_size',
9605 `thread_tid_offset', `thread_stack_ptr_offset' and
9606 `thread_end_stack_offset'.
9608 2006-04-25 Zoltan Varga <vargaz@gmail.com>
9610 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
9613 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
9614 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
9616 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
9618 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
9620 * aot.c: Add support for ADJUSTED_IID.
9622 2006-04-24 Zoltan Varga <vargaz@gmail.com>
9624 * aot.c (emit_method_order): Don't align method_order_end.
9626 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
9627 the interface ID changes.
9629 2006-04-21 Dick Porter <dick@ximian.com>
9631 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
9632 cleaning up a thread. Fixes the new part of bug 77470.
9634 2006-04-20 Geoff Norton <gnorton@customerdna.com>
9636 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
9639 2006-04-19 Zoltan Varga <vargaz@gmail.com>
9641 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
9643 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
9644 SIGSEGV. Fixes #78072.
9646 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
9647 unregister our SIGABRT handler.
9649 2006-04-19 Massimiliano Mantione <massi@ximian.com>
9651 * mini.c: Disabled inline where it can alter the call stack in a
9652 way visible from managed code.
9653 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
9656 2006-04-16 Zoltan Varga <vargaz@gmail.com>
9658 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
9659 on other platforms. Fixes #78089.
9661 2006-04-13 Martin Baulig <martin@ximian.com>
9663 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
9664 determine whether we're inside the debugger.
9667 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
9669 2006-04-12 Zoltan Varga <vargaz@gmail.com>
9671 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
9672 handler clauses. Fixes #78024.
9674 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
9675 in the CALL_MEMBASE opcodes. Fixes #78088.
9676 (mono_arch_get_vcall_slot_addr): Ditto.
9678 2006-04-10 Martin Baulig <martin@ximian.com>
9680 * debug-debugger.c: The thread handling code has now been moved
9681 into ../metadata/threads.c.
9683 2006-04-10 Zoltan Varga <vargaz@gmail.com>
9685 * driver.c (mono_main): Fix --with-gc=none build.
9687 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
9688 (mono_spillvar_offset_float): Ditto.
9689 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
9690 hreg, not when its !global, since on ia64, there is a third category: stacked
9693 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
9695 * mini.c: set MonoInst->klass for load field address and a few other
9698 2006-04-10 Zoltan Varga <vargaz@gmail.com>
9700 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
9702 2006-04-07 Zoltan Varga <vargaz@gmail.com>
9704 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
9705 the branch opt changes.
9707 2006-04-06 Dick Porter <dick@ximian.com>
9709 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
9711 * wapihandles.c (mini_wapi_seminfo):
9712 * driver.c (mono_main): Add semaphore info option
9714 2006-04-05 Zoltan Varga <vargaz@gmail.com>
9716 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
9717 branch optimization changes. Fixes #78009.
9719 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
9721 * mini.c: ignore accessibility of methods in managed->native wrappers.
9723 2006-04-04 Zoltan Varga <vargaz@gmail.com>
9725 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
9727 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
9729 2006-04-03 Zoltan Varga <vargaz@gmail.com>
9731 * mini.c: Modify the branch optimizations to preserve the invariant that
9732 the entries inside the in_bb and out_bb arrays are unique.
9733 (mono_unlink_bblock): Avoid creation of new arrays.
9735 2006-04-02 Zoltan Varga <vargaz@gmail.com>
9737 * mini.c (mono_unlink_bblock): Fix regression caused by previous
9740 2006-04-01 Zoltan Varga <vargaz@gmail.com>
9742 * mini.c (optimize_branches): Remove the "optimizations" in
9743 the cbranch1/cbranch2 -> branch cases which were causing several
9744 problems in the past. Fixes #77986.
9746 2006-03-31 Chris Toshok <toshok@ximian.com>
9748 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
9749 default optimizations :(
9751 2006-03-31 Zoltan Varga <vargaz@gmail.com>
9753 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
9756 2006-03-31 Massimiliano Mantione <massi@ximian.com>
9758 * local-propagation.c: Added comments to structs and removed
9759 "Mono" prefixes from local tree mover types.
9761 2006-03-30 Zoltan Varga <vargaz@gmail.com>
9763 * Makefile.am (arch_sources): Define this for each architecture so
9764 libmono_la_SOURCES is defined in one place.
9766 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
9768 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
9771 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
9773 * driver.c: print the GC name supplied by configure.
9775 2006-03-29 Massimiliano Mantione <massi@ximian.com>
9777 * local-propagation.c: Added tree mover, and moved here all the
9778 local propagation code from mini.c
9779 * mini.c: Added support for treeprop, and moved all the local
9780 propagation code to local-propagation.c
9781 * mini.h: Added support for treeprop
9782 * driver.c: Added support for treeprop, enabled consprop, copyprop,
9783 treeprop, inline and deadce by default
9784 * Makefile.am: Added local-propagation.c
9786 2006-03-25 Zoltan Varga <vargaz@gmail.com>
9788 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
9790 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
9792 * debug-debugger.c: make it compile without the Boehm GC.
9794 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
9796 * mini.c: fixed issue with mismatch when an icall is registered
9797 with multiple names but same address.
9799 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
9801 * declsec.c, mini-exceptions.c: use write barrier to set reference
9802 fields of managed objects.
9804 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9806 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
9807 (can_access_internals): Fix a warning.
9809 * mini.c (print_method_from_ip): Rename this to
9810 mono_print_method_from_ip so it gets exported.
9812 * trace.c: Deal with strings inside StringBuilder's containing garbage
9813 and fix memory leaks. Fixes #77848.
9815 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9817 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
9820 2006-03-16 Neale Ferguson <neale@sinenomine.net>
9822 * mini-s390.c: Remove OP_X86_TEST_NULL.
9824 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
9826 * mini.c: use the correct GetHashCode() for the moving collector.
9828 2006-03-16 Massimiliano Mantione <massi@ximian.com>
9830 * liveness.c: Regalloc spill cost tuning.
9832 2006-03-15 Neale Ferguson <neale@sinenomine.net>
9834 * mini-s390x.h: Correct S390_LONG macro.
9836 * mini-s390x.c: Cleanup unused code.
9838 2006-03-15 Zoltan Varga <vargaz@gmail.com>
9840 * jit-icalls.h: New file.
9842 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
9843 icalls and include that instead of including jit-icalls.c.
9845 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
9848 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
9850 * mini.c: when checking for member accessibility, also check for
9851 friend assemblies and for explicit interface implementations.
9853 2006-03-14 Zoltan Varga <vargaz@gmail.com>
9855 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
9857 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
9859 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
9860 common cases are done first.
9862 * mini-ops.h: Only define platform specific opcodes on the given platform.
9864 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
9867 2006-03-14 Martin Baulig <martin@ximian.com>
9869 Revert Paolo's change from r57348:
9871 * mini.h: don't use gboolean for bitfields.
9872 * mini.c: verifier changes for fields and methods accessibility.
9874 2006-03-13 Neale Ferguson <neale@sinenomine.net>
9876 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
9878 * mini-s390x.c: Fix conv_r_un.
9880 * cpu-s390, cpu-s390x.md: Fix lengths.
9882 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
9884 * mini.c: nested types have access to all the nesting
9885 levels, not just the enclosing types.
9887 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
9889 * mini.c: added a few more verification checks.
9891 2006-03-12 Zoltan Varga <vargaz@gmail.com>
9893 * liveness.c: Merge optimizations from the linear-il branch.
9895 2006-03-11 Zoltan Varga <vargaz@gmail.com>
9897 * mini-ia64.c (emit_call): Add a comment.
9899 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
9901 * tramp-ia64.c: Fix some warnings.
9903 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
9905 * mini.h: don't use gboolean for bitfields.
9906 * mini.c: verifier changes for fields and methods accessibility.
9908 2006-03-11 Zoltan Varga <vargaz@gmail.com>
9910 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
9911 lazy icall wrapper changes.
9913 * dominators.c: Replace all the dominator algorithms with faster
9914 ones from the linear-il branch.
9916 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
9919 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
9920 common cases are done first.
9922 * mini-amd64.c: Fix some warnings.
9924 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
9927 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
9930 * mini.h: Add a missing prototype.
9932 2006-03-10 Zoltan Varga <vargaz@gmail.com>
9934 * mini.c: Compile icall wrappers lazily.
9936 * mini-codegen.c: Use printf instead of g_print since its much faster.
9938 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
9941 * mini.c (optimize_branches): Cache the negative result from
9942 remove_block_if_useless ().
9944 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
9945 Also fix some bblock linking issues.
9947 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
9950 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
9952 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
9953 accessed fields first, for better cache behavior.
9955 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
9957 * mini.c: speedup IList<T> array accesses.
9959 2006-03-09 Zoltan Varga <vargaz@gmail.com>
9961 * mini.c (mono_method_to_ir): Handle large methods overflowing the
9962 inline_costs counter. Fixes #77190.
9964 2006-03-06 Zoltan Varga <vargaz@gmail.com>
9966 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
9967 trace messages. Fixes #77706.
9969 2006-03-04 Martin Baulig <martin@ximian.com>
9971 * tramp-amd64.c, tramp-x86.c
9972 (mono_debugger_create_notification_function): Use
9973 mono_global_codeman_reserve() to allocate a buffer at runtime and
9976 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
9978 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
9979 notification function at runtime and then call `initialize' in the
9980 `MONO_DEBUGGER__debugger_info' vtable.
9982 2006-03-04 Zoltan Varga <vargaz@gmail.com>
9984 * iltests.il: Fix a visibility problem.
9986 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
9988 * driver.c, mini.c: add hooks for the counters API.
9990 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
9992 * driver.c: show disabled options.
9994 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
9996 * linear-scan.c: always use cost-driven selection.
9998 2006-02-28 Raja R Harinath <rharinath@novell.com>
10000 * jit-icalls.c (helper_compile_generic_method): Revert change from
10003 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
10005 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
10007 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
10009 * inssel.brg: style fixes, mostly to force the updated monoburg
10010 to run for people using svn.
10012 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
10014 * mini.c: match monoburg changes.
10016 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
10018 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
10019 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
10020 declaration in the header file.
10022 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
10024 * helpers.c: reduce relocations and mem usage.
10026 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
10028 * mini.h, mini-codegen.c: disable logging features if
10029 requested by configure.
10031 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
10033 * mini.c: tiny verifier changes.
10035 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
10037 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
10038 cpu-pentium.md: stack alignment changes for osx/x86,
10039 partially from Geoff Norton <gnorton@customerdna.com>.
10041 2006-02-24 Raja R Harinath <harinath@gmail.com>
10043 * jit-icalls.c (helper_compile_generic_method): Update to changes
10044 in metadata/class.c.
10046 2006-02-24 Zoltan Varga <vargaz@gmail.com>
10048 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
10050 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
10051 interface calls with large offsets.
10053 2006-02-23 Raja R Harinath <rharinath@novell.com>
10055 * jit-icalls.c (helper_compile_generic_method): Document the
10056 special-case we depend on so that we can inflate the method twice
10057 with the same context with no bad side-effects.
10059 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
10061 * mini-x86.c, mini-amd64.c: fix for case when xen support
10064 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
10066 * mini-x86.c, mini-amd64.c: generate code to access tls items
10067 in a faster way for Xen systems.
10069 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
10071 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
10072 updates and compilation fixes for the OSX/x86 port, mostly from
10073 Geoff Norton <gnorton@customerdna.com>.
10075 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
10077 * inssel.brg: faster interface call implementation
10078 to sync with the interface_offsets MonoVTable changes.
10080 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
10082 * mini.c: more verification checks.
10084 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
10086 * mini.c: added a few more verification checks.
10088 2006-02-17 Neale Ferguson <neale@sinenomine.net>
10090 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
10091 facility on the processor and use it if available.
10093 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
10095 * driver.c, aot.c, mini.c: throw exception if the IL code is
10096 invalid or unverifiable.
10098 2006-02-17 Raja R Harinath <rharinath@novell.com>
10100 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
10103 2006-02-16 Zoltan Varga <vargaz@gmail.com>
10105 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
10107 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10109 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
10110 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
10111 handling of instantiated generic valuetypes.
10113 2006-02-11 Zoltan Varga <vargaz@gmail.com>
10115 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
10116 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
10119 * generics.2.cs: Revert the nullable reftypes tests.
10121 2006-02-10 Zoltan Varga <vargaz@gmail.com>
10123 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
10124 using __builtin_frame_address (1) as it doesn't work in the presence
10125 of optimizations. Hopefully fixes #77273.
10127 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
10128 -> generics.cs change as it doesn't work with some automake versions.
10130 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
10132 * mini.c: handle systems that sue a different way to
10133 retrieve the stack address of the current thread.
10135 2006-02-09 Zoltan Varga <vargaz@gmail.com>
10137 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
10138 it specially in the makefile.
10140 * generics.2.cs: Add tests for nullable reference types.
10142 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10144 * mini.c: always handle the case when mono_jit_init()
10145 is called in a thread different from the main thread,
10146 confusing libgc (bug #77309).
10148 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
10150 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
10152 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
10154 * mini.c: change optimize_branches () to use a single loop
10155 and introduce a new optimization to simplify some range checks.
10157 2006-02-03 Martin Baulig <martin@ximian.com>
10159 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
10160 and merged with debugger_thread_manager_add_thread().
10161 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
10162 inform the debugger about the main thread.
10164 2006-02-03 Zoltan Varga <vargaz@gmail.com>
10166 * basic.cs: Add test for div.un/rem.un constant folding.
10168 2006-02-03 Neale Ferguson <neale@sinenomine.net>
10170 * cpu-s390x.md: correct int_xor_imm length
10172 2006-02-03 Zoltan Varga <vargaz@gmail.com>
10174 * generics.2.cs: New test for #77442.
10176 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
10179 2006-02-02 Martin Baulig <martin@ximian.com>
10181 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
10182 <mono/metadata/mono-debug-debugger.h>
10184 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
10186 2006-02-02 Martin Baulig <martin@ximian.com>
10188 * debug-debugger.h: New header file for debug-debugger.c.
10190 * debug-debugger.c: Big API cleanup; don't run the managed Main()
10191 function is a separate thread anymore; add support for attaching.
10193 2006-02-01 Zoltan Varga <vargaz@gmail.com>
10195 * tramp-x86.c: Fix a warning.
10197 2006-01-31 Zoltan Varga <vargaz@gmail.com>
10199 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
10200 on very large methods.
10202 * aot.c (load_patch_info): Fix a warning.
10204 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
10206 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
10207 mini-ops.h: alu membase optimizations.
10209 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
10211 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
10212 to speedup StringBuilder.
10214 2006-01-27 Zoltan Varga <vargaz@gmail.com>
10216 * dominators.c (mono_compute_natural_loops): Fix detection of
10217 loop body start blocks.
10219 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
10221 2006-01-26 Zoltan Varga <vargaz@gmail.com>
10223 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
10226 2006-01-25 Massimiliano Mantione <massi@ximian.com>
10228 * aliasing.c: Fixed aliasing issue on 64 bit archs.
10230 2006-01-25 Martin Baulig <martin@ximian.com>
10232 * debug-debugger.c: Moved the `MonoDebuggerManager' and
10233 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
10234 started to cleanup this file a little bit.
10236 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
10238 * mini.c: optimize a codepath frequently happening in generics code.
10240 2006-01-23 Martin Baulig <martin@ximian.com>
10242 * Makefile.am: Only compile debug-debugger.c on supported platforms.
10244 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
10245 functions directly.
10247 * driver.c: debug-debugger.c is only available if
10248 `MONO_DEBUGGER_SUPPORTED' is defined.
10250 2006-01-23 Martin Baulig <martin@ximian.com>
10252 * debug-debugger.c: Only enable this on platforms where the Mono
10253 Debugger is working (x86 and x86_64).
10255 2006-01-21 Martin Baulig <martin@ximian.com>
10257 The Mono Debugger is now using the normal `mono' instead of the
10258 `mono-debugger-mini-wrapper' when executing managed code.
10260 * debug-debugger.c: New file; previously known as
10261 debugger/wrapper/wrapper.c.
10263 * debug-mini.c (mono_init_debugger): Removed.
10265 * driver.c (mono_main): Added new `--inside-mdb' command line
10266 argument which is used when running inside the debugger.
10268 2006-01-20 Zoltan Varga <vargaz@gmail.com>
10270 * liveness.c (mono_analyze_liveness): Remove some unused data
10273 2006-01-17 Zoltan Varga <vargaz@gmail.com>
10275 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
10277 2006-01-16 Zoltan Varga <vargaz@gmail.com>
10279 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
10280 depends on implementation details of monobitset.
10282 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
10285 2006-01-15 Zoltan Varga <vargaz@gmail.com>
10287 * liveness.c: Update after monobitset changes.
10289 2006-01-14 Zoltan Varga <vargaz@gmail.com>
10291 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
10293 2006-01-11 Neale Ferguson <neale@sinenomine.net>
10295 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
10297 * mini-s390x.c: Remove warning messages.
10299 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
10301 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
10303 2006-01-10 Zoltan Varga <vargaz@gmail.com>
10305 * generics.2.cs: Add ldelem/stelem_any test.
10307 2006-01-10 Neale Ferguson <neale@sinenomine.net>
10309 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
10311 2006-01-07 Zoltan Varga <vargaz@gmail.com>
10313 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
10315 2006-01-06 Zoltan Varga <vargaz@gmail.com>
10317 * generics.2.cs: Reenable vtype tests.
10319 * inssel-x86.brg: Remove an icorrect valuetype rule.
10321 2006-01-06 Neale Ferguson <neale@sinenomine.net>
10323 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
10324 initial support for OP_ABS.
10326 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10328 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
10330 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10332 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
10333 conversion and implement LADD/LSUB.
10335 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
10338 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10340 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
10342 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
10345 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10347 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
10348 localloc is encountered. Fixes crash in test-183.cs when using gmcs
10349 (stack walk problem).
10351 2006-01-04 Zoltan Varga <vargaz@gmail.com>
10353 * aot.c (mono_aot_load_method): Fix a warning.
10355 2006-01-03 Neale Ferguson <neale@sinenomine.net>
10357 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
10359 2006-01-03 Zoltan Varga <vargaz@gmail.com>
10361 * iltests.il: Add test for #77148.
10363 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
10366 2006-01-03 Neale Ferguson <neale@sinenomine.net>
10368 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
10370 2006-01-03 Neale Ferguson <neale@sinenomine.net>
10372 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
10373 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
10375 * basic-long.cs: Add lconv-to-r4/r8 tests.
10377 2006-01-03 Zoltan Varga <vargaz@gmail.com>
10379 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
10381 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
10382 here as on other archs.
10384 2005-12-29 Neale Ferguson <neale@sinenomine.net>
10386 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
10388 2005-12-29 Neale Ferguson <neale@sinenomine.net>
10390 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
10392 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
10394 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
10395 instrument_prolog; Add memory_barrier instruction.
10397 2005-12-26 Zoltan Varga <vargaz@gmail.com>
10399 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
10401 2005-12-23 Zoltan Varga <vargaz@gmail.com>
10403 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
10405 * aliasing.c inssel.brg: Fix warnings.
10407 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
10408 could skip initialization of some parts of memory.
10410 * mini.c mini-ia64.c: Fix warnings.
10412 * inssel-sparc.brg: Add an implementation of lneg which actually works.
10414 2005-12-22 Zoltan Varga <vargaz@gmail.com>
10416 * aliasing.c (mono_build_aliasing_information): Add a workaround for
10417 a crash seen on sparc.
10419 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
10421 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
10423 2005-12-21 Neale Ferguson <neale@sinenomine.net>
10425 * mini-ops.h: Add s390_backchain instruction
10427 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
10429 * cpu-s390.md: Add s390_backchain instruction
10431 * mini-s390.c: Significant ABI changes
10433 * mini-s390.h: Cater for zero length structures
10435 2005-12-20 Neale Ferguson <neale@sinenomine.net>
10437 * mini-s390.c: ABI fixes
10439 * inssel-s390.brg: Remove debug statements
10441 * cpu-s390.md: Fix length of ATOMIC_xx operations
10443 2005-12-19 Zoltan Varga <vargaz@gmail.com>
10445 * basic-float.cs: Add float<->long conversion tests.
10447 2005-12-16 Neale Ferguson <neale@sinenomine.net>
10449 * mini-s390.c: Fix LOCALLOC processing.
10451 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
10453 2005-12-15 Zoltan Varga <vargaz@gmail.com>
10455 * iltests.il: Add tests for some opcodes not covered by the other
10458 2005-12-15 Neale Ferguson <neale@sinenomine.net>
10460 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
10461 register loading for Tail processing; Correct trace output.
10463 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
10465 * cpu-s390.md: Correct size of jmp instruction.
10467 2005-12-13 Neale Ferguson <neale@sinenomine.net>
10469 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
10471 2005-12-13 Neale Ferguson <neale@sinenomine.net>
10473 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
10474 Bring s390 up to current level.
10476 2005-12-12 Zltan Varga <vargaz@gmail.com>
10478 * generics.2.cs: Disable the newly added tests as they do not work yet.
10480 * generics.2.cs: Add valuetype tests.
10482 2005-12-09 Zoltan Varga <vargaz@gmail.com>
10484 * basic-long.cs: Add i4->u8 test.
10486 * objects.cs: Add tests for JIT intrinsic.
10488 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
10489 optimizations lost by a mistake.
10491 2005-12-07 Zoltan Varga <vargaz@gmail.com>
10493 * basic-long.cs: Remove a test moved to objects.cs.
10495 * arrays.cs: Add more array tests.
10497 2005-12-06 Zoltan Varga <vargaz@gmail.com>
10499 * arrays.cs: Add new tests for multi-dimensional arrays.
10501 2005-12-06 Raja R Harinath <rharinath@novell.com>
10503 * Makefile.am (test_sources2): Add generics.2.cs.
10504 (EXTRA_DIST): Add test_sources2.
10506 2005-12-05 Ben Maurer <bmaurer@ximian.com>
10508 Support for boxing and unboxing nullable types as well as the
10509 isinst operation on nullables, per the CLI ammendment.
10511 * inssel.brg (CEE_ISINST): Special case for nullable
10513 * mini.c (handle_unbox_nullable): new method
10514 (handle_box): Special case for nullable types
10515 (mono_method_to_ir): Call handle_unbox_nullable in correct
10518 * generics.2.cs: New test suite
10520 * Makefile.am: Support for regression tests with generics.
10522 2005-12-03 Zoltan Varga <vargaz@gmail.com>
10524 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
10525 allocated to registers. Fixes #76800.
10527 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
10529 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
10531 2005-11-30 Zoltan Varga <vargaz@gmail.com>
10533 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
10536 2005-11-29 Zoltan Varga <vargaz@gmail.com>
10538 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
10541 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
10543 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
10544 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
10546 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
10547 single precision before storing to a single precision location.
10549 2005-11-28 Raja R Harinath <rharinath@novell.com>
10551 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
10553 2005-11-27 Zoltan Varga <vargaz@gmail.com>
10555 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
10558 * basic.cs: Remove test_0_byte_compares test which was moved to
10559 objects.cs a long time ago.
10561 2005-11-22 Massimiliano Mantione <massi@ximian.com>
10563 * aliasing.c: Fixed aliasing issue on 64 bit archs.
10565 2005-11-20 Zoltan Varga <vargaz@gmail.com>
10567 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
10568 handlers are called.
10570 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
10573 * mini-ia64.c: Add support for the throw->branch exception
10576 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
10578 2005-11-18 Massimiliano Mantione <massi@ximian.com>
10580 * mini.c: Enabled "fastpath" deadce :-)
10582 2005-11-18 Massimiliano Mantione <massi@ximian.com>
10584 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
10585 alias analysis pass to support it.
10586 * mini.h: Likewise.
10588 * liveness.c: Likewise (liveness computation can use aliasing
10589 information to be more accurate).
10590 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
10591 moreover made so that "--compile-all" uses the given optimization
10592 flags and not the default ones.
10593 * aliasing.c: Alias analysis (new file).
10594 * aliasing.h: Likewise.
10595 * Makefile.am: added "aliasing.c" and "aliasing.h".
10597 2005-11-17 Zoltan Varga <vargaz@gmail.com>
10599 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
10602 2005-11-13 Zoltan Varga <vargaz@gmail.com>
10604 * mini-exceptions.c (mono_handle_exception_internal): Remove the
10605 fp >= end_of_stack exit condition, as it is not needed, and it might
10606 become true for fp eliminated frames.
10608 2005-11-11 Zoltan Varga <vargaz@gmail.com>
10610 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
10613 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
10615 * mini-arm.c: fixed alignment of doubles/longs to match
10616 the C ABI (bug #76635).
10618 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
10620 * aot.c: fix compilation with --enable-minimal=aot.
10622 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
10624 * mini-arm.c: fixed compatibility with the new
10625 floating point emulator package for compares.
10627 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
10629 * mini.c : reverted sig->pinvoke changes (r51396-51397).
10631 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
10633 * mini-exceptions.c (print_stack_frame): Output to stderr.
10634 (mono_handle_native_sigsegv): Ditto.
10636 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
10638 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
10639 OP_LCONV_TO_OVF_I implementation.
10641 * mini-amd64.c: Add support for the throw->branch exception
10644 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
10645 when the catch clause catches a more general exception, i.e. Object.
10647 2005-10-30 Zoltan Varga <vargaz@gmail.com>
10649 * cpu-ia64.md: Remove unused opcodes.
10651 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
10652 specific defines for architectures defining USE_SIGACTION.
10654 * mini-ia64.c: Fix some warnings.
10656 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
10657 version seemed to skip a frame.
10659 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
10661 * mini.c: Clean up the usage of sig->pinvoke flag. Now
10662 only calls which are made to native code use this flag.
10664 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
10666 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
10667 varargs methods as well.
10669 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
10670 which have save_lmf set. Reorganize methods prologs a bit.
10672 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
10673 debugger to the proper place.
10675 2005-10-29 Martin Baulig <martin@ximian.com>
10677 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
10678 when running inside the debugger until the debugger has support
10681 2005-10-26 Zoltan Varga <vargaz@gmail.com>
10683 * mini.h: Fix a warning.
10685 2005-10-24 Miguel de Icaza <miguel@novell.com>
10687 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
10688 we expose publicly, this returns the string.
10690 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
10692 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
10693 with fp elimination.
10695 2005-10-21 Zoltan Varga <vargaz@gmail.com>
10697 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
10698 native stacktrace using the glibc 'backtrace' function if available.
10700 2005-10-20 Zoltan Varga <vargaz@gmail.com>
10702 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
10704 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
10705 handle SIGSEGVs received while in native code.
10707 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
10708 code, call mono_handle_native_sigsegv which will abort the runtime
10709 after printing some diagnostics, instead of converting it into a
10710 confusing NullReferenceException.
10712 2005-10-18 Zoltan Varga <vargaz@gmail.com>
10714 * cpu-pentium.md: Remove unused opcodes.
10716 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
10718 * mini-amd64.h (MonoLMF): Add rsp field.
10720 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
10723 2005-10-17 Zoltan Varga <vargaz@gmail.com>
10725 * mini-codegen.c (get_register_spilling): Fix some warnings.
10727 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
10729 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
10730 elimination during exception handling. Enable fp elimination by
10733 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
10736 2005-10-16 Martin Baulig <martin@ximian.com>
10738 * mini-exceptions.c
10739 (mono_debugger_run_finally): New public method for the debugger.
10741 2005-10-10 Zoltan Varga <vargaz@gmail.com>
10743 * debug-mini.c (mono_debug_init_method): Fix warning.
10745 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
10746 the 'exname' parameter const to fix some warnings.
10748 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
10750 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
10751 introduced by the previous patch.
10753 2005-10-08 Zoltan Varga <vargaz@gmail.com>
10755 * basic-float.cs: Add test for precision of float arithmetic.
10757 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
10758 when loading/storing single values from/to memory.
10760 * mini.c (mono_jit_compile_method_with_opt): Create the function
10761 pointers in the correct domain.
10763 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
10765 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
10766 introduced by previous patch.
10768 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
10769 when out_filter_idx is NULL.
10771 * mini-exceptions.c: Don't run filter clauses twice during exception
10772 handling. Fixes #75755.
10774 2005-10-07 Zoltan Varga <vargaz@gmail.com>
10776 * aot.c: Add support for ldflda wrappers.
10778 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
10781 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
10783 * mini.c, mini.h: do not consider exception handlers blocks when
10784 setting up interface variables.
10786 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
10788 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
10790 2005-10-03 Zoltan Varga <vargaz@gmail.com>
10792 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
10793 causes a regression.
10795 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
10797 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
10799 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
10800 of the OP_P definitions.
10802 * TODO: Add a proposal for dealing with the CEE/OP mess.
10804 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
10805 optimizations from the x86 port.
10807 * cpu-amd64.md: Ditto.
10809 * basic.cs basic-long.cs: Add tests.
10811 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
10813 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
10814 Patrik Torstensson's implementation of my exception-handling
10815 optimization idea, when the exception object is not used
10818 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
10820 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
10821 of the mul_imm optimizations from the old jit.
10823 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
10825 * mini.c, liveness.c: patch by Patrik Torstensson and
10826 Zoltan Varga to improve performance in methods with
10829 2005-09-30 Zoltan Varga <vargaz@gmail.com>
10831 * driver.c: Remove 'Globalization' entry from --version.
10833 2005-09-28 Zoltan Varga <vargaz@gmail.com>
10835 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
10836 there is a profiler interested in JIT events.
10838 * aot.c: Load profile files produced by the AOT profiling module, and
10839 reorder methods based on the profiling info. Add a 'method_order' table
10840 to the AOT file to make mono_aot_find_jit_info work with the reordered
10843 * mini.h: Bump AOT file version info.
10845 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
10847 * mini-arm.h: work around what looks like a gcc bug when optimizations
10850 2005-09-28 Raja R Harinath <rharinath@novell.com>
10852 * Makefile.am (AM_CFLAGS): Don't use += to append inside
10853 conditionals. Use ...
10854 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
10856 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
10858 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
10859 to determine the amount of memory to copy when passing valuetypes.
10861 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
10862 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
10864 2005-09-27 Zoltan Varga <vargaz@gmail.com>
10866 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
10867 information about aot.
10869 2005-09-27 Ben Maurer <bmaurer@ximian.com>
10871 * *.c: Replace the use of {Enter,Leave}CriticalSection with
10872 macros. This will allow a deadlock debugger to easily be plugged
10875 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
10877 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
10879 2005-09-27 Raja R Harinath <rharinath@novell.com>
10881 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
10882 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
10883 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
10884 ($(arch_built)) [CROSS_COMPILING]: Error out.
10886 2005-09-26 Zoltan Varga <vargaz@gmail.com>
10888 * aot.c: Add support for the no_special_static flag for classes.
10890 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
10892 * Reapply reverted patches.
10894 * *: Revert r50174 as well.
10896 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
10898 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
10900 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
10902 2005-09-23 Miguel de Icaza <miguel@novell.com>
10904 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
10905 part of the SIG_HANDLER_SIGNATURE.
10907 2005-09-23 Zoltan Varga <vargaz@gmail.com>
10909 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
10912 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
10913 introduced by previous patch.
10915 2005-09-21 Zoltan Varga <vargaz@gmail.com>
10917 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
10918 saved registers too.
10920 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
10921 upon the information returned by get_call_info ().
10923 * mini-x86.c (add_float): Fix stack size calculation.
10924 (mono_arch_call_opcode): Rewrite this so it works based up the
10925 information returned by get_call_info ().
10926 (mono_arch_get_this_vret_args): Ditto.
10928 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
10930 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
10931 in cinfo to determine the registers which need to be used.
10933 2005-09-20 Miguel de Icaza <miguel@novell.com>
10935 * driver.c (mono_main): Add --server and --desktop flags.
10937 2005-09-16 Zoltan Varga <vargaz@gmail.com>
10939 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
10940 registers as global registers.
10942 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
10943 longer needed with the new register allocator.
10945 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
10947 * cpu-ia64.md: Remove unused opcodes.
10949 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
10951 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
10953 * cpu-amd64.md: Remove unused opcodes.
10955 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
10956 needed with the new register allocator.
10958 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
10961 2005-09-16 Raja R Harinath <rharinath@novell.com>
10963 * Makefile.am (check-local): Don't invoke semdel-wrapper.
10965 2005-09-16 Martin Baulig <martin@ximian.com>
10967 * exceptions-amd64.c
10968 (throw_exception): Don't call mono_debugger_throw_exception() if
10969 we're a rethrow - see the FIXME in the code.
10971 2005-09-15 Geoff Norton <gnorton@customerdna.com>
10973 * mini.c (mono_init_exceptions): This only works on some architectures.
10975 2005-09-15 Zoltan Varga <vargaz@gmail.com>
10977 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
10980 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
10982 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
10983 now in mini-exceptions.c.
10985 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
10987 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
10988 now in mini-exceptions.c.
10990 2005-09-15 Zoltan Varga <vargaz@gmail.com>
10992 * exceptions-x86.c: Applied patch from Patrik Torstensson
10993 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
10995 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
10996 code into mini-exceptions.c. Add some assertions to it.
10998 2005-09-12 Zoltan Varga <vargaz@gmail.com>
11000 * aot.c (emit_section_change): Applied patch from "The Software Team"
11001 (<software@solmersa.com>). Fix as errors on windows.
11003 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
11005 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
11006 method info into the LMF.
11008 2005-09-11 Zoltan Varga <vargaz@gmail.com>
11010 * mini-ia64.c: Add proper unwind info for method epilogs.
11012 * exceptions-ia64.c: Add some code to help debugging.
11014 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
11016 * mini-exceptions.c: Fix warning.
11018 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
11020 * mini.c: Really fix build.
11022 * mini-x86.c mini-amd64.c: Fix build.
11024 2005-09-11 Zoltan Varga <vargaz@gmail.com>
11026 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
11028 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
11029 some Interlocked methods as intrinsics.
11031 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
11032 for Thread methods as well.
11034 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
11036 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
11038 * mini-ia64.c mini-x86.c mini-amd64.c
11039 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
11042 * mini.c (mono_init_exceptions): Fix build breakage.
11044 2005-09-10 Zoltan Varga <vargaz@gmail.com>
11046 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
11047 of instructions. Use the new ia64_unw_op macros for emitting unwind
11050 * mini.c (mono_init_exceptions): Initialize exception handling
11051 related trampolines at startup.
11053 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
11055 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
11057 2005-09-09 Zoltan Varga <vargaz@gmail.com>
11059 * mini.c: Handle type loading errors gracefully during compilation and
11060 throw the appropriate exception.
11062 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
11064 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
11065 for the mono binary.
11067 2005-09-09 Martin Baulig <martin@ximian.com>
11069 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
11072 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
11074 * mini-arm.h: use emulation for conv.r.un for the release.
11076 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
11078 * mini-arm.c, objects.cs: more fixes and tests for them.
11080 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
11082 * mini-arm.c: align structures to at least 4 bytes to be able
11083 to keep our current optimized memcpy.
11085 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
11087 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
11089 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11091 * mini.c: ignore SIGPIPE.
11093 2005-09-04 Zoltan Varga <vargaz@gmail.com>
11095 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
11097 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
11099 2005-09-02 Zoltan Varga <vargaz@gmail.com>
11101 * mini.h: Add prototype for mono_allocate_stack_slots_full.
11103 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
11105 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
11106 exception handling support.
11107 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
11108 patch by Brian Koropoff <briank@marakicorp.com>).
11110 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
11112 * mini.c: revert another 'optimization' which breaks when
11113 items on the eval stack need to be saved at a basic block end
11116 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
11118 * jit-icalls.c: for arrays, ensure we always provide
11121 2005-08-30 Zoltan Varga <vargaz@gmail.com>
11123 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
11125 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
11127 2005-08-29 Zoltan Varga <vargaz@gmail.com>
11129 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
11130 arguments in their original register.
11132 2005-08-28 Zoltan Varga <vargaz@gmail.com>
11134 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
11137 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
11138 when ssapre is enabled.
11140 * inssel-long.brg: Fix bug in previous patch.
11142 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
11143 multiplication by a constant.
11145 2005-08-27 Zoltan Varga <vargaz@gmail.com>
11147 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
11150 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
11153 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
11155 * inssel-arm.brg: apply changes tested by Brian Koropoff
11156 <briank@marakicorp.com>.
11158 2005-08-25 Zoltan Varga <vargaz@gmail.com>
11160 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
11162 2005-08-24 Zoltan Varga <vargaz@gmail.com>
11164 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
11165 to the same register if dreg is just a base register.
11166 (print_ins): Improve printing of membase opcodes.
11168 * inssel-x86.brg: Add optimized ldind(reg) rules.
11170 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
11172 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
11174 * mini.c: when running under valgrind, set the stack bottom for
11175 the GC at the actual approximate stack for the app (fixes running
11176 mono with valgrind).
11178 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
11180 * mini.c: do no break at the first valuetype to init found
11181 (fixes bug #75791).
11183 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
11185 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
11187 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
11189 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
11191 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
11193 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
11195 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
11197 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
11199 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
11202 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
11205 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
11208 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
11210 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
11212 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
11214 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
11215 in the tail recursion optimization.
11217 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
11218 debug info into the assembly file.
11220 * iltests.il: Add test for filter regions.
11222 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
11223 initial stack of filter regions. Fixes #75755.
11225 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
11227 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
11228 stack requirements.
11230 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
11232 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
11233 the check for an already compiled method on non-ia64 platforms.
11234 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
11237 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
11239 * inssel-x86.brg: Add some optimized call rules.
11241 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
11243 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
11246 * mini.h mini-trampolines.c: Pass the trampoline argument to
11247 mono_arch_patch_delegate_trampoline.
11249 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
11251 * mini-trampolines.c: Fix build.
11253 * mini-amd64.h: Add delegate trampolines.
11255 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
11257 * inssel-amd64.brg: Add optimized call rules.
11259 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
11261 * inssel-ia64.brg: Add optimized ldind(reg) rules.
11263 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
11265 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
11268 * mini-ia64.c: Remove LMF fixmes.
11270 * mini-ia64.h: Remove most fields from LMF.
11272 * inssel-ia64.brg (stmt): Fix unaligned access errors.
11274 * mini-trampolines.c: Add support for IA64 function descriptors.
11276 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
11277 for IA64 function descriptors.
11279 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
11281 * tramp-arm.c: patch the vtable for virtual calls. Added
11282 support code to register/unregister the LMF.
11283 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
11286 2005-08-19 Dick Porter <dick@ximian.com>
11288 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
11289 bit value if needed.
11291 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
11293 * mini.c (mini_get_method): Move handling of wrapper data here.
11295 * mini.c (mono_method_to_ir): Add support for dynamic methods.
11297 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
11300 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
11301 bblock->code does not remain empty.
11303 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
11305 * arrays.cs: Add regression test for #75832.
11307 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
11308 rules. Fixes #75832.
11310 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
11311 instruction scheduling.
11313 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
11315 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
11317 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
11319 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
11321 * mini-codegen.c: Fix VC build.
11323 * cpu-pentium.md: Increase length of atomic_exhange_i4.
11325 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11327 * mini.h: fix signature for mono_register_opcode_emulation.
11329 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
11331 * mini.c: Get rid of most of the helper_sig_... constants using
11332 mono_create_icall_signature ().
11334 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
11336 * jit-icalls.c (helper_ldstr): New helper function.
11338 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
11340 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
11341 throw, load the string using a helper call instead of creating a string object.
11343 * aot.c: Update after LDSTR changes.
11345 * mini.h: Bump AOT file version.
11347 * aot.c: Save class size info into the AOT file. Print more statistics during
11350 * mini.h: Bump AOT file version.
11352 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
11353 ordering of disasm cases. Fixes #74957.
11355 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
11357 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
11358 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
11359 the generic code needed for the ARM port.
11361 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
11363 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
11364 inssel-arm.brg: more ARM features and fixes.
11366 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
11368 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
11369 ARM port work in progress.
11371 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
11373 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
11375 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
11377 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
11379 * inssel.brg (mini_emit_memset): Add support for unaligned access.
11381 * *-ia64.*: Ongoing IA64 work.
11383 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
11385 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
11387 * TODO: Remove out-of-data todo stuff.
11389 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
11392 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
11394 * mini.h: Bump corlib version.
11396 2005-07-27 Martin Baulig <martin@ximian.com>
11399 (create_copy_ins): Added `const unsigned char *ip' argument; set
11400 `copy->cil_code' from it.
11402 2005-07-27 Martin Baulig <martin@ximian.com>
11404 * mini-exceptions.c (mono_handle_exception): Don't call
11405 mono_debugger_handle_exception() for filters.
11407 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
11409 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
11412 2005-07-26 Martin Baulig <martin@ximian.com>
11414 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
11416 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
11417 helper_compile_generic_method() if the method is actually virtual
11420 2005-07-26 Martin Baulig <martin@ximian.com>
11423 (trampoline_code): Renamed to `mono_trampoline_code' and made it
11424 public; this is now accessed directly by the debugger.
11425 (mono_generic_trampoline_code): Removed.
11428 (mono_debug_init_method): Also add interncalls and wrappers.
11430 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
11432 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
11434 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
11436 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
11438 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
11440 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
11442 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
11444 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
11445 getting TLS offsets on AMD64 too.
11447 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
11449 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
11451 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
11453 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
11454 inssel-arm.brg, mini-arm.h: ARM port work in progress.
11456 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
11458 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
11460 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
11463 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
11464 mono_sparc_is_virtual_call ().
11466 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
11468 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
11469 trampoline parameters.
11471 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
11473 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
11474 to mono_arch_get_vcall_slot_addr.
11476 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
11479 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
11481 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
11483 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
11485 2005-07-19 Martin Baulig <martin@ximian.com>
11487 * exceptions-amd64.c (throw_exception): Call
11488 mono_debugger_throw_exception() here like we're doing it on i386.
11490 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
11492 * mini-ia64.c: Add optimized TLS access support.
11494 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
11496 * mini-exceptions.c: Ongoing IA64 work.
11498 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
11500 * mini.c: Use the default optimization set when embedding. Fixes
11503 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
11505 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
11506 of trampolines to a separate file.
11508 * mini-trampolines.c: New file.
11510 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
11513 * tramp-x86.c: Reorganize the trampoline code to be similar to the
11516 * mini-codegen.c: Fix cygwin build.
11518 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
11520 * mini.c: Add some minor changes needed by the IA64 port.
11522 * *-ia64.*: Ongoing IA64 work.
11524 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
11526 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
11527 trampolines into arch-independent and arch-dependent parts.
11529 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
11531 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
11533 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
11535 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
11536 the xp-regalloc-branch for amd64.
11538 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
11539 xp-regalloc-branch for x86.
11541 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
11543 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
11545 2005-07-06 Martin Baulig <martin@ximian.com>
11548 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
11549 (mono_jit_runtime_invoke): Likewise.
11551 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
11553 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
11556 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
11557 without loading their metadata. Reorganize the file format so exception handling+
11558 debug info is kept separate from normal method info. Create MonoJitInfo
11559 structures for methods lazily.
11561 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
11563 (x86_class_init_trampoline): Patch AOT class init trampolines too.
11565 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
11567 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
11570 * mini.h: Bump AOT file version.
11572 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
11574 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
11576 2005-07-01 Raja R Harinath <rharinath@novell.com>
11578 * Makefile.am (check-local): Call semdel-wrapper.
11580 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
11582 * mini-x86.c: Revert the last change as it seems to break the build..
11584 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
11586 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
11588 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
11590 2005-06-27 Ben Maurer <bmaurer@ximian.com>
11592 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
11593 outside of the macro, so strange stuff doesn't happen with gcc4
11594 (NEW_AOTCONST_TOKEN): Likewise.
11596 2005-06-28 Martin Baulig <martin@ximian.com>
11598 * mini.c (mini_class_is_system_array): New static method; use this
11599 instead of `klass->parent == mono_defaults.array_class' everywhere
11600 since this also works for the new generic array class.
11602 2005-06-26 Ben Maurer <bmaurer@ximian.com>
11604 * inssel.brg: Remove warnings.
11606 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
11608 * mini-ia64.c: Ongoing IA64 work.
11610 * basic-float.cs: Add float->i1 conversion test.
11612 * iltests.il: Add conv.u4 test.
11614 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
11616 * inssel-long.brg: Fix bug caused by last change.
11618 2005-06-23 Geoff Norton <gnorton@customerdna.com>
11620 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
11621 BSDs. Allows the x86 JIT to work on OSX86
11623 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
11625 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
11628 * mini-ia64.c: Ongoing IA64 work.
11630 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
11632 * mini-ia64.c: Ongoing IA64 work.
11634 * driver.c: Clean up jit_code_hash as well when using --regression.
11636 * inssel-long.brg: Fix long->i4/u4 conversion rules.
11638 * basic-long.cs: Add tests for long->u4 conversion.
11640 2005-06-18 Ben Maurer <bmaurer@ximian.com>
11642 * mini.c: Take mono_get_domainvar out of macros. This makes sure
11643 that we do not depend on undefined C behavior: the order stuff
11644 gets evaluated within an expression. Fixes mono when compiled on
11647 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
11649 * *-ia64.*: Ongoing IA64 work.
11651 * aot.c: Lower memory usage while loading AOT methods.
11653 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
11655 * mini.h: Bump AOT file format version.
11657 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
11659 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
11661 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
11663 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
11664 not on callee assembly). Fixed some comments.
11666 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
11668 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
11669 it gets proper disassembly.
11670 (emit_method_info): Remove some dead code.
11672 * mini.c (mini_method_compile): Allways allocate the GOT var in
11673 mono_method_to_ir for emulating opcodes.
11675 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
11677 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
11678 before freeing the code memory. Fixes #74990.
11680 * objects.cs: Add regression test for #74992.
11682 * liveness.c: Extend live ranges of arguments to the beginning of the
11683 method. Fixes #74992.
11685 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
11686 so it points into the faulting instruction.
11688 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
11690 * jit-icalls.c (mono_imul_ovf): Add exception handling.
11692 * *-ia64.*: Ongoing IA64 work.
11694 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
11696 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
11698 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
11700 * *-ia64.*: Ongoing IA64 work.
11702 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
11704 * basic-long.cs: Add tests for add/sub.ovf.
11706 * basic.cs: Add tests for sub.ovf.
11708 * *-ia64.*: Ongoing IA64 work.
11710 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
11712 * *-ia64.*: Ongoing IA64 work.
11714 * basic.cs: Add conv.ovf.i4.un test.
11716 2005-06-09 Massimiliano Mantione <massi@ximian.com>
11718 * mini.c: (remove_block_if_useless) Fixed bug 75061.
11720 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11722 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
11724 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
11726 * *-ia64.*: Ongoing IA64 work.
11728 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11731 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
11733 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
11735 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
11737 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
11739 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
11741 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
11742 of a call is callable by a near call.
11744 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
11746 * mini-ia64.c: Ongoing IA64 work.
11748 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
11750 * genmdesc.c: Make the generated array non-static.
11752 * inssel-long.brg: Fix LSHR_IMM rule.
11754 * *-ia64.*: Ongoing IA64 work.
11756 * *-ia64.*: Ongoing IA64 work.
11758 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
11760 * *-ia64.*: Ongoing IA64 work.
11762 * *-ia64.*: Ongoing IA64 work.
11764 * mini-ia64.c: Ongoing IA64 work.
11766 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
11768 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
11770 * objects.cs basic-calls.cs: Move some tests to objects.cs.
11772 * objects.cs basic-long.cs: Move some tests to objects.cs.
11774 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
11776 * *-ia64.*: Ongoing IA64 work.
11778 * iltests.il: Add a new test.
11780 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
11781 newobj. Fixes #75042.
11783 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
11785 * *-ia64.*: Ongoing IA64 work.
11787 * *-ia64.*: Ongoing IA64 work.
11789 * *-ia64.*: Ongoing IA64 work.
11791 * basic.cs objects.cs: Move tests accessing static variables as well.
11793 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
11795 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
11797 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
11799 * driver.c: Always print failed tests.
11801 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
11804 * *ia64*: Ongoing IA64 work.
11806 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
11808 * basic.cs: Add tests for add.ovf. Fix warnings.
11810 2005-05-18 Miguel de Icaza <miguel@novell.com>
11812 * driver.c (mono_main): Avoid crash if no argument is passed to
11813 --break; Do not use g_error, but f_printf. And fix all other
11814 ocurrences of the same crash.
11816 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
11818 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
11819 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
11822 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
11824 * *-ia64.*: Add beginnings of IA64 backend.
11826 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
11828 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
11830 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
11833 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
11835 * mini-amd64.c: Fix a warning.
11837 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
11839 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
11840 in float_neg. Fixes #74897.
11842 * mini-amd64.c (emit_call): Fix another near call bug.
11844 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
11846 * declsec.c: Keep the appdomain information in the structure. Added a
11847 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
11848 value gets overwritten).
11849 * declsec.h: Set the default MonoArray for the the stack to 6. Added
11850 an MonoAppDomain member to MonoSecurityFrame.
11851 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
11852 used in the stack walk. Now use a MonoArray which grow (double) when
11855 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
11857 * mini.c: Re-enabled runtime cleanup, since running threads should
11858 now properly stop when exiting.
11860 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
11862 * mini-codegen.c: New file contaning the arch-independent local
11863 register allocator. Not used by any architectures yet.
11865 * mini.h linear-scan.c: Merge some changes from the
11866 mini-xp-local-regalloc branch.
11868 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
11870 * mini-amd64.c (emit_call): Fix calls to native functions when the
11871 runtime is compiled as a shared library. Fixes #74756.
11873 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
11874 on a literal field. Fixes #74751.
11876 2005-04-25 Raja R Harinath <rharinath@novell.com>
11878 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
11880 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
11882 * objects.cs: Add missing null casting test.
11884 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
11886 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
11887 in wrapper methods. Also rename 'address' variable to 'offset'.
11889 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
11891 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
11894 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
11896 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
11899 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
11901 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
11903 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
11905 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
11906 just the last bytes.
11908 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
11910 * aot.c (mono_compile_assembly): Fix warning.
11912 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
11913 by the _MSC_VER stuff.
11915 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
11917 * inssel-long.brg: Fix #74588.
11919 * cpu-amd64.md: Fix #74591.
11921 * iltests.il: Add new regression tests.
11923 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
11925 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
11928 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
11930 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
11932 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
11933 from Bill Middleton <flashdict@gmail.com>.
11935 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
11937 * arrays.cs: Add new regression test. Fix warnings.
11939 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
11941 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
11942 and leakage in CKFINITE.
11944 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
11945 this to a null op since it is called on amd64 too.
11947 * exceptions-amd64.c (get_throw_trampoline): Align stack.
11949 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
11950 body since this is not used on amd64.
11952 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
11954 * mini-amd64.c: Remove obsolete fixmes.
11956 * mini.c (print_method_from_ip): Fix debugging support.
11958 2005-2-1 Massimiliano Mantione <massi@ximian.com>
11960 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
11961 so that expressions that don't give much gain are not reduced.
11962 * ssapre.h: Likewise.
11964 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
11966 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
11968 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
11970 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
11972 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
11974 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
11976 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
11978 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
11980 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
11983 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
11985 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
11987 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
11989 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
11990 MONO_ARCH_USE_SIGACTION. Fixes #74252.
11992 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
11994 * mini-x86.c: Fix up stack overflow handling.
11996 * exceptions.cs: Add new regression test.
11998 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
12000 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
12001 mono_jit_thread_attach.
12003 * mini.c (mono_method_to_ir): Verify called method is not abstract.
12005 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
12007 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
12008 avoid calling constructors using callvirt.
12010 * inssel.brg: Fix #74073.
12012 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
12014 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
12015 compilation with non-GCC compilers.
12016 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
12017 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
12019 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
12021 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
12022 klass->interface_offsets (will likely fix bug#74073).
12024 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
12026 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
12028 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
12030 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
12031 to amd64_div_reg_size ().
12033 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
12035 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
12037 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
12039 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
12041 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
12043 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
12045 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
12047 * mini.c (mono_precompile_assembly): Load and precompile referenced
12048 assemblies as well. Fixes #74015.
12050 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
12052 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
12054 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
12056 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
12057 a lot of checks and (anyway) permissions cannot work until corlib is
12060 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
12062 * mini-ppc.c: fixed ABI issue on sysv/ppc.
12064 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
12066 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
12067 calls (fixes bug#72824).
12069 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
12071 * mini.c: fix tail recursion elimination (see test in bug#73936).
12073 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
12075 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
12076 some fp functions in sse2 mode.
12078 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
12080 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
12082 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
12084 * mini.h mini.c: Add mono_get_jit_tls_key ().
12086 * mini-x86.c: Enable fast TLS support on windows.
12088 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
12090 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
12091 * mini.c: Check for p/invoke method when generating code. If a
12092 p/invoke method, or it's class, isn't decorated with [Suppress
12093 UnmanagedCodeSecurity] then generate code to call System.Security.
12094 UnmanagedDemand (only if the security manager is active).
12096 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
12098 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
12099 last change as it seems to cause strange crashes.
12101 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
12103 * *.c: handle unsafe function pointers where needed.
12105 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
12107 * mini.c (mono_jit_free_method): Remove the fixme too.
12109 2005-03-15 Miguel de Icaza <miguel@novell.com>
12111 * mini.c: As discussed, make the code actually free the delegate
12112 thunk now, to enable the debugging of delegate problems, use
12113 MONO_DEBUG=1 when running Mono.
12115 This takes also care of parts of the leaks as seen by Joe.
12117 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
12119 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
12120 thread_tls_offset calculation.
12122 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
12124 * declsec.c: Reworked linkdemand checks for icall. The previous code
12125 was using the declaration code (untrusted) and didn't work as expected
12126 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
12129 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
12131 * iltests.il: Add new localloc test.
12133 * mini-amd64.c: Handle large stack allocations the same way as on
12134 windows if stack overflow handling is working.
12136 * mini-amd64.c: Allocate the signal stack using mmap.
12138 * mini.c (sigsegv_signal_handler): Fix reading of context.
12140 * mini-exceptions.c: Fix up stack overflow handling.
12142 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
12144 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
12146 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
12148 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
12150 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
12151 tramp_init functions as they are no longer needed.
12153 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
12155 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
12157 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
12159 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
12161 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
12164 * mini-ops.h: Add OP_LMUL_IMM.
12166 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
12167 long mul/div opcodes as intrinsic.
12169 * mini-amd64.c (emit_call): Handle the case when the callee might be
12172 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
12174 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
12177 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
12179 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
12181 2005-03-09 Ben Maurer <bmaurer@ximian.com>
12183 * mini.c (mono_codegen): Don't leak here, to help people running
12186 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
12188 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
12189 conversions in sse2 mode.
12191 * basic-float.cs: Add regression test.
12193 * mini-amd64.c: Reenable sse2.
12195 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
12197 * mini-amd64.c: Disable sse2 until some regressions are fixed.
12199 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
12201 * driver.c: Copyright text should include 2005.
12203 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
12205 * cpu-amd64.md (load_membase): Fix more max lengths.
12207 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
12209 * cpu-amd64.md (load_membase): Fix max length.
12211 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
12213 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
12215 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
12216 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
12218 * basic-float.cs: Add rounding regression test.
12220 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
12222 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
12224 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
12225 structures in registers for pinvoke wrappers.
12227 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
12229 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
12231 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
12233 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
12234 wrapper to mono_jit_thread_attach.
12236 * mini.c (mini_jit_thread_attach): New jit icall.
12238 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
12239 native->managed wrappers.
12241 * exceptions.cs: Add new regression test.
12243 * mini.c (optimize_branches): Check regions in the cbranch to throw
12244 block case as well. Fixes #73242.
12246 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
12248 * mini.c: thread safety fixes.
12250 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
12252 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
12253 patching stuff, since delegates use jump trampolines so there is
12256 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
12259 * tramp-amd64.c: Fix build.
12261 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
12262 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
12264 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
12265 Rename this to mono_arch....
12266 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
12268 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
12270 * mini-amd64.c (emit_call): If both the caller and the callee is
12271 guaranteed to have 32 bit addresses, emit a normal call.
12273 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
12275 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
12276 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
12277 method_ptr inside delegates.
12279 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
12281 * mini.c (mono_jit_free_method): Free the method info even if the native code is
12282 invalidated. Fixes #73001.
12284 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
12286 * mini-x86.c: Only use stdcall for pinvokes on windows.
12288 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
12290 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
12291 * mini-x86.c: remove unreliable __thread var offset detection,
12292 use the correct accessors and enable by default.
12294 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
12296 * mini.c (mono_jit_free_method): Fix memory leak.
12298 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
12300 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
12302 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
12304 * cpu-amd64.md: Fix lengths of atomic opcodes.
12306 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
12308 * driver.c: try to not imply using ICU is any good.
12310 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
12312 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
12313 functions as inline ops.
12315 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
12316 some Interlocked functions as inline ops.
12318 * mini.c (move_basic_block_to_end): Fix bug in last patch.
12320 * mini.h (MonoBasicBlock): Reorganize fields a bit.
12322 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
12324 * mini.c: Add support for OP_NOT_TAKEN.
12326 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
12327 structures in registers for pinvoke wrappers.
12329 * mini-amd64.c: Fix warnings.
12331 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
12333 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
12335 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
12337 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
12338 address instead of loading the address from it.
12340 * mini-x86.c: Add support for returning small structs in registers
12341 on Win32. Fixes part of #70864.
12343 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
12345 * trace.c (get_token): Improve error checking.
12347 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
12349 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
12351 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
12353 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
12354 it can be reused for MonoClass.
12355 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
12358 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
12360 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
12361 instead of a MonoReflectionMethod. The method information wasn't used
12362 when displaying SecurityException details (but will be now).
12364 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
12366 * Makefile.am : windows build fix.
12368 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
12370 * iltests.il: Add new regression test.
12372 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
12375 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
12377 * mini.c: Moved linkdemand check into helper function check_linkdemand
12378 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
12381 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
12383 * declsec.c: Added statistics counter for different kinds of
12385 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
12386 (and commented) declaration.
12387 * mini.c: Added statistics counter for security Demand code
12388 generation. Added display of security statistics.
12390 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
12392 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
12393 Fix compilation errors under gcc-2.95.
12395 2005-02-12 Ben Maurer <bmaurer@ximian.com>
12397 * mini.c, driver.c: Use the new jit trampoline hashtable
12399 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
12401 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
12403 2005-02-11 Martin Baulig <martin@ximian.com>
12405 * debug-mini.c (mono_debug_close_method): Free the line number array.
12407 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
12409 * aot.c: Break up large methods into smaller ones. Share GOT slots for
12412 * mini.h: Bump AOT file format version.
12414 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
12416 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
12418 * declsec.h: Added macros to get/set lazyly initialized security
12419 informations about assemblies. Added new enum for different type of
12420 possible LinkDemand violation. Added function to check LinkDemands.
12421 * mini.h: Added a field to MonoCompile to hold any security violation
12422 detected when JITting a method (so it can be thrown later).
12423 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
12424 and CEE_CALLVIRT. Added code to throw exception at the end of
12425 mini_method_compile (note: the exception is unhandled right now).
12427 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
12429 * mini.c, jit-icalls.c: use the managed implementation of
12430 memset for initobj and memset, to avoid managed <-> unmanaged
12433 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
12435 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
12436 optimization if it would need a GOT var.
12438 * basic.cs: Add tests for constant propagation and switch statements.
12440 * ssa.c: Fix out-of-range constant propagation and switch statements.
12442 2005-02-09 <vargaz@freemail.hu>
12444 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
12446 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
12448 * cpu-amd64.md (load_membase): Fix max length of load_membase.
12450 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
12452 * mini.c: update to new signature of mono_class_get_allocation_ftn().
12454 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
12456 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
12457 arithmetic operations.
12459 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
12461 * mini-ppc.c: add a workaround for broken user code that
12462 DllImports vararg functions with non-vararg signatures.
12464 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
12466 * mini.c (mono_jit_compile_method_inner): Add detection and a
12467 meaningfull error message for assemblies written in Managed C++.
12469 * tramp-amd64.c mini-amd64.h: Add support for
12470 create_trampoline_from_token ().
12472 * aot.c mini-x86.c abcremoval.c: Applied patch from
12473 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
12475 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
12477 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
12478 which takes a MonoImage/token as parameter instead of a MonoMethod.
12480 * aot.c: Use the new trampoline for initializing vtables.
12482 * aot.c: Add support for ldfld/stfld_remote wrappers.
12484 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
12485 rules for compare <MEM>, IMM.
12487 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
12489 * aot.c: Handle inherited finalizers correctly.
12491 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
12493 * inssel.brg (stmt): Add a missing _setup_... ().
12495 * aot.c: Save some parts of the class state to the AOT file and use it
12496 to recompute that state when a class is initialized.
12498 * mini.c: Install AOT hooks into the runtime.
12500 * mini.h: Bump AOT file format version.
12502 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
12505 * iltests.il: Add new test.
12507 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
12509 * mini.c: fix typo.
12511 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
12513 * mini.c: setup the statistical profiler in the thread attach
12514 callback to cope with the new single thread code.
12516 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
12518 * mini-ppc.c: ensure we have enough room for the profiler
12519 calls (fixed bug#72084).
12521 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
12523 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
12526 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12528 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
12530 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12532 * ssapre.c: Fixed an issue with down safety (this allows IronPython
12533 to succesfully execute parrotbench).
12534 * ssapre.h: Likewise.
12536 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12538 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
12539 variable for stores to method arguments (fixes a SSAPRE issue).
12541 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
12543 * mini.c: handle value types in dup, fixes gen-112.cs.
12545 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
12547 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
12548 sequence for calls in dynamic methods to avoid thunks.
12550 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
12552 * mini.c: correctly remove dynamic methods from the hashtable.
12554 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12556 * driver.c: Disabled SSAPRE until fix the bug that appears
12557 in IronPython's parrotbench.
12559 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
12561 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
12563 * mini.c (mono_method_to_ir): Revert the previous change.
12565 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
12566 when AOT compiling.
12568 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
12569 mono_jit_info_table_find () etc. when running under valgrind.
12571 * inssel.brg: Fix warnings.
12573 * mini-exceptions.c: Fix warnings.
12575 2005-01-31 Martin Baulig <martin@ximian.com>
12577 * driver.c (compile_all_methods_thread_main): Don't try to compile
12578 generic methods or anything which has type parameters.
12580 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
12582 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
12584 * TestDriver.cs: Add --verbose flags.
12586 * graph.c ssa.c: Fix 64 bit warnings.
12588 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
12589 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
12590 Fix 64 bit warnings.
12592 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
12593 variable not spotted by gcc.
12595 * mini-amd64.c inssel-amd64.brg: Applied patch from
12596 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
12597 X86_COMPARE_MEMBASE opcodes.
12599 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
12601 2005-01-29 Ben Maurer <bmaurer@ximian.com>
12603 * *: MonoMethod->signature might be NULL now. You *MUST* use
12604 mono_method_signature.
12606 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
12608 * driver.c (compile_all_methods_thread_main): Compile the methods
12609 without invoking cctors.
12611 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
12613 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
12614 * basic-calls.cs: test for the above.
12616 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
12618 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
12619 MonoJitInfo changes.
12621 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
12623 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
12624 eagerly if it contains dynamic methods.
12626 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
12628 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
12629 trace, it is now computed by an icall from trace_ips.
12631 * mini-exceptions.c: Fix a warning.
12633 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
12635 * mini-exceptions.c: don't bother getting stack trace info if
12636 it's not going to be used.
12638 2005-01-27 Raja R Harinath <rharinath@novell.com>
12640 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
12643 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
12645 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
12647 * aot.c: Avoid calling mono_method_get_header () if not needed.
12649 * mini.h: Bump AOT file format version.
12651 * mini.c (mono_emit_native_call): Allocate a GOT var here.
12653 * mini.c (mono_print_tree): Print more info for calls.
12655 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
12657 * declsec.h: Remove warning by adding missing include for marshal.h
12659 2005-01-26 Martin Baulig <martin@ximian.com>
12661 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
12664 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
12666 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
12669 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
12671 * aot.c (mono_compile_assembly): Fix a warning.
12673 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
12675 * declsec.c: Look for security attributes on the original MonoMethod
12676 (and not the wrapped one). This fix permissions on icalls.
12678 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
12680 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
12682 * mini.c (mono_allocate_stack_slots): Add a fixme.
12684 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
12686 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
12688 * inssel.brg: optimize casts of sealed types (more
12689 optimizations waiting for fixes in remoting).
12691 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
12693 * inssel.brg (stmt): Add another dummy rule.
12695 * driver.c: Fix warnings.
12697 * driver.c (mono_main): If running under valgrind, instruct glib to use
12698 the system allocation functions so valgrind can track the memory
12699 allocated by the g_... functions.
12701 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
12703 * mini-ops.h: Add OP_DUMMY_STORE opcode.
12705 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
12707 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
12708 variables in try regions.
12710 * mini.c (mini_method_compile): Don't disable optimizations on large
12711 methods when AOT compiling.
12713 * mini.c (mono_allocate_stack_slots): New arch independent method to
12714 allocate stack slots. Not yet used.
12716 2005-01-22 Ben Maurer <bmaurer@ximian.com>
12718 * debug-mini.c (mono_debug_close_method): Plug some leaks.
12720 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
12722 * mini-ppc.c: make the branch info relative as the code
12723 buffer can be reallocated.
12725 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
12727 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
12728 * driver.c: Removed the AOT/security restriction. Now initialize the
12729 security manager (in metadata) if --security is used.
12730 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
12731 rather than the pointer to declarative security, when AOT is used.
12733 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
12735 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
12736 basic blocks, reduced intrinsic exception throwing code size.
12738 2005-01-22 Miguel de Icaza <miguel@ximian.com>
12740 * driver.c (mini_usage): Reorder the usage screen.
12742 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
12744 * mini.c (mono_resolve_patch_target): Fix warning.
12746 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
12748 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
12751 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
12753 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
12754 breaks the amd64 build.
12756 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
12757 register allocation. Fixes #71454.
12759 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
12761 * arrays.cs: Add new regression test.
12763 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12765 * ssapre.c: Turned usage of snprintf to GString.
12766 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
12767 (I left it on by mistake in my previous commit).
12769 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
12771 * mini.c, cfold.c, basic-calls.cs: preserve side effects
12772 on cond branch optimization (fixes bug# 71515).
12774 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12776 * abcremoval.c: Fixed bug 71062.
12777 * abcremoval.h: Likewise.
12779 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12781 * mini.c: Added a new functionality to optimize_branches, the removal
12782 of useless basic blocks, and fixed some problem in the removal of
12783 critical edges; some utility functions added for both purposes.
12784 * ssapre.c: Added complex expression support, and fixed bug 70637.
12785 * ssapre.h: Likewise.
12786 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
12788 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
12789 * driver.c: Re-enabled SSAPRE.
12791 2005-01-19 Martin Baulig <martin@ximian.com>
12793 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
12794 the result of mono_get_method_constrained().
12796 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
12798 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
12801 2005-01-18 Geoff Norton <gnorton@customerdna.com>
12803 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
12804 be detected. Fixes #59296.
12806 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12808 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
12809 which can happen. Fixes #71361.
12811 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12813 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
12816 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12818 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
12819 appdomain-unload.exe to fail.
12821 * mini.c: Fix some memory leaks.
12823 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
12825 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
12826 Fixed bug and sped up some codepaths.
12828 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12830 * mini.c: Fix some memory leaks.
12832 * exceptions.cs basic-long.cs: Add test for checked ulong->int
12835 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
12837 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
12840 * iltests.il: Add regression test for #71320.
12842 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
12844 * mini.c (mono_codegen): Fix installation of profiler hooks.
12846 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
12848 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
12850 * mini.h, mini.c, cfold.c: optimize access to enum
12851 readonly fields, too. Eval conditional branches if possible
12852 to perform unreachable code removal in more cases.
12854 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
12856 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
12858 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
12861 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
12862 WinXP DEP. Fixes #71244.
12864 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
12866 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
12868 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
12870 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
12872 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
12874 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
12877 * mini.h: Bump AOT version.
12879 * mini.h (MonoCompile): Change exvar to a hash table.
12881 * mini.c: Allocate a separate exvar for each handler block.
12883 * mini.c: Get rid of the computation of filter_lengths, its not needed.
12885 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
12886 ex var with the pending exception and only throw if the two are equal.
12889 * exceptions.cs: Add tests for rethrow and nested catch clauses.
12891 * mini-x86.c: Fix warnings.
12893 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
12894 used by all the ports now.
12896 * aot.c: Add write-symbols and save-temps options.
12898 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
12900 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
12902 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
12904 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
12907 * tramp-s390.c: Check vtable slot belongs to the domain.
12909 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
12910 as per other platforms.
12912 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
12914 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
12916 * driver.c: we don't run the Main() code in a subthread anymore.
12918 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
12920 * mini.c: added experimental rtc support in the statistical
12921 profiler: if the user has the permission, more accurate statistics
12922 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
12923 The MONO_RTC value must be restricted to what the linux rtc allows:
12924 power of two from 64 to 8192 Hz.
12926 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
12928 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
12930 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
12932 * mini-ppc.c: better icache flush for smp.
12934 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
12936 * mini-amd64.c (emit_move_return_value): Fix memory leak.
12938 * mini-x86.c (get_call_info): Add the get_call_info () code from the
12939 amd64 port, not yet used.
12941 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
12943 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
12946 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
12948 * driver.c: Added --security option to activate the security manager.
12949 Right now this will allow code generation for declarative demands and
12950 is disabled when AOT is specified.
12951 * mini.c: Add code generation for declarative security demands.
12952 * mini.h: Add mono_use_security_manager as an extern gboolean.
12954 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
12956 * aot.c (mono_compile_assembly): Speed up compilation a bit by
12957 emitting more dense assembly code.
12959 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
12960 exception throwing stuff.
12962 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
12964 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
12967 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
12968 left in by mistake.
12970 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
12973 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
12975 * tramp-*.c: Only patch vtable slots if the object is in the current
12976 domain. Fixes appdomain-unload.exe.
12978 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
12980 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
12983 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
12985 * mini.c (reverse_branch_op): New helper function.
12987 * mini.c (optimize_branches): Run the new optimization only on
12988 platforms which support it. Also reverse all kinds of branches.
12990 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
12992 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
12995 * mini.c (optimize_branches): Reverse not-equals branches if the false
12996 bblock is a throw. This happens a lot of time with argument checking in
12999 * mini.c (mono_codegen): Add support for placing basic blocks after
13000 the function epilogue.
13002 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
13005 2005-01-05 Miguel de Icaza <miguel@ximian.com>
13007 * mini.c (setup_stat_profiler): Only set this up if the platform
13008 supports ITIMER_PROF.
13010 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
13012 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
13015 * inssel.brg: Fix a warning.
13017 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
13019 * mini.c: added support for statistical profiler
13020 (run with: --profile=default:stat).
13022 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
13024 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
13026 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
13028 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
13029 related to global registers from the amd64 port.
13031 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
13033 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
13035 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
13036 with global registers.
13037 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
13039 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
13041 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
13043 * debug-mini.c (encode_value): Fix off-by-one.
13045 * aot.c (encode_value): Likewise.
13047 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
13049 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
13051 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
13054 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
13056 * aot.c (emit_method_info): Increase size of temp buffer.
13058 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
13061 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
13063 * aot.c (emit_method_info): Fix build.
13065 * aot.c: Further rework of the AOT file format to reduce the size of
13066 the method info data.
13068 * mini.h: Bump AOT file format version.
13070 2004-12-27 Martin Baulig <martin@ximian.com>
13072 * mini.c (mini_get_method): New static method; call
13073 mono_get_method_full() and mono_get_inflated_method().
13074 (mono_method_to_ir): Use mini_get_method() instead of
13075 mono_get_method_full().
13077 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
13079 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
13081 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
13083 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
13085 * inssel-amd64.brg: Add some optimization rules.
13087 2004-12-24 Ben Maurer <bmaurer@ximian.com>
13089 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
13090 standard not GC'd stuff is fine.
13092 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
13094 * aot.c: Rework the AOT file format to get rid of most of the global
13095 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
13097 * mini.h: Bump AOT file format version.
13099 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
13101 * mini.h: Bump AOT file format version.
13103 * aot.c (mono_aot_is_got_entry): New function to determine if an
13104 address is inside a GOT.
13106 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
13108 * cpu-pentium.md: Increase the maximum size of some instructions which
13109 might involve a got access.
13111 * mini.c (get_method_from_ip): Another debug helper function.
13113 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
13114 when got var accesses are created during the decompose phase.
13116 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
13118 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
13119 argument mini_compile_method and to MonoCompile, and use this to
13120 determine whenever a given method is compiled for AOT. This allows the
13121 other methods compiled during AOT compilation to be free of AOT stuff,
13122 so the backends does not need to add special support for them by
13123 creating a fake GOT etc.
13125 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
13128 2004-12-21 Ben Maurer <bmaurer@ximian.com>
13130 * mini.c (mono_method_to_ir): It turns out that some of the
13131 x-appdomain wrappers are lax with types, so just ignore this for
13134 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
13135 at the vtable->klass. If it is non-shared code we can just use the
13138 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
13140 * mini-ppc.c: access MonoDomain from tls, too.
13142 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
13144 * declsec.c: Removed unused variable (and related warning ;-)
13146 2004-12-21 Ben Maurer <bmaurer@ximian.com>
13148 * iltests.il: New test for LDELEMA on an array of ref types.
13150 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
13151 all ldelema's on reftypes.
13152 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
13153 it was the wrong place to put it.
13155 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
13156 register to pop to make this cleaner, at the request of Paolo.
13158 2004-12-20 Ben Maurer <bmaurer@ximian.com>
13160 * mini-ops.h (OP_GETHASHCODE): New op.
13162 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
13164 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
13167 For a microbenchmark, this reduces the cost of Hashtable.get_Item
13170 * mini-x86.c (mono_arch_output_basic_block): Rather than
13178 The first is 3 bytes while the second is 1. This saves 36 kb on
13179 mscorlib, quite a big saving. When bootstraping mcs, I was able to
13180 see a small boost because of icache locality.
13182 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
13184 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
13186 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
13187 started code sharing with the generic code.
13189 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
13191 * mini-ppc.c, cpu-g4.md: added code for direct access to
13194 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
13196 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
13197 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
13200 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
13202 * declsec.c|h: Added functions to cache the declarative stack modifiers
13203 in MonoJitInfo and to create a security frame from a MonoJitInfo
13205 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
13206 created. Register internal calls for System.Security.SecurityFrame::
13207 _GetSecurityFrame and _GetSecurityStack.
13208 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
13209 the definitions for the new stack walk/callback mechanism.
13210 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
13211 first security frame for LinkDemands and InheritanceDemands) and
13212 GetSecurityStack for Demands. Both use the new mono_walk_stack code
13214 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
13215 walk initialization (lupus).
13217 2004-12-20 Ben Maurer <bmaurer@ximian.com>
13219 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
13221 (handle_loaded_temps): Do not create a temporary variable for
13222 things that we know are temps. They will never be modified.
13223 (mono_spill_call): Set MONO_INST_IS_TEMP
13224 (mono_emulate_opcode): ditto
13226 (mono_method_to_ir.CEE_DUP): ditto
13228 2004-12-19 Ben Maurer <bmaurer@ximian.com>
13230 * mini.c (type_to_eval_stack_type): Make this handle the void type
13231 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
13232 (emit_tree): use ip_in_bb to special case some common idioms
13233 Update all callers to pass in the IP.
13234 (mono_method_to_ir): Make CEE_CALL* do the above as well.
13236 This gives us a nice 2% speedup in mcs bootstrap.
13238 * mini-x86.c (peephole_pass): Peephole pass to make
13247 * mini.c (ip_in_bb): new method.
13248 (mono_method_to_ir): use this method rather than doing the hash
13251 * linear-scan.c (mono_linear_scan): When expiring actives, you
13252 don't need to keep around variables that expire on this
13253 instruction. This makes it so that:
13256 store (ebx add (ebx, 1))
13260 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
13262 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
13263 combination to avoid doing two copies. Fix up problems with previous
13266 * mini.c: Fix 64 bit warnings.
13268 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
13270 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
13272 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
13273 changes from the x86 code.
13275 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
13277 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
13279 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
13280 throwing code to reduce its size, unify the AOT and non-aot code and
13281 get rid of relocations in the AOT case.
13283 * mini-x86.h mini.c exceptions-x86.c
13284 (mono_arch_get_throw_corlib_exception): New arch specific function to
13285 raise corlib exceptions which doesn't require relocations in the
13288 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
13290 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
13292 * mini.c (mono_emit_method_call): Only allocate the got var when it is
13295 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
13298 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
13300 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
13301 with add function when used from Inc/dec atomic
13302 functions. Re-enabled optimization on x86.
13303 * mini-ops.h: renamed atomic_add functions to
13304 allow _add to match the Interlocked::Add and
13305 _add_next to match Interlocked::Inc/Dec.
13307 2004-12-15 Massimiliano Mantione <massi@ximian.com>
13309 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
13310 linking of BBs to the end BB, and enabled SSAPRE also with
13311 consprop and copyprop (which was prevented by that bug).
13313 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
13315 * mini-x86.c: disabling the Interlocked optimizing code.
13317 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
13319 * aot.c (load_aot_module): Move reading of got_addr after the AOT
13320 file version check.
13322 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
13324 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
13325 interlocked optimization due lack of support on x86, rewrote
13326 exchange to take into account that base may be in eax.
13328 xsp works again; activated Interlocked optimizing code.
13330 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
13332 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13334 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
13336 * mini-ops.h: Add new opcodes.
13338 * mini.h: Add new patch types. Add got_var to MonoCompile.
13340 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
13341 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
13342 make it work with all kinds of patchable code.
13344 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
13345 address of the GOT, and referencing entries in the GOT.
13347 * mini.c: Add code to load the GOT address if needed by an opcode.
13349 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
13350 independent AOT code on the x86 using an elf-style Global Offset Table.
13352 2004-12-14 Raja R Harinath <rharinath@novell.com>
13354 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
13356 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13358 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
13361 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
13363 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
13364 of Interlocked:Increment/Decrement/Add as inline ops.
13365 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
13367 2004-12-12 Geoff Norton <gnorton@customerdna.com>
13369 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
13370 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
13372 2004-12-12 Duncan Mak <duncan@ximian.com>
13374 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
13375 again. `patch_info->table_size' is no longer valid after Zoltan's
13378 2004-12-12 Martin Baulig <martin@ximian.com>
13380 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
13381 if we are the "real" method, ie. not an inlined method inside it.
13383 2004-12-11 Ben Maurer <bmaurer@ximian.com>
13385 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
13386 before we look in the special fields table. This fixes
13387 ../tests/thread-static-init.cs.
13389 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13391 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
13392 for Array get_Rank and get_Length. Fixes bug #70465.
13394 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
13396 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
13397 separate structure to reduce the size of MonoJumpInfo.
13399 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
13401 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
13403 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
13405 * mini.c (mini_get_inst_for_method): Changed to allow ports
13406 to return a MonoInst instead of opcode
13407 (renamed mini_get_opcode_for_method to better reflect the new functionality)
13409 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
13410 Allow ports to return a created MonoInst instead of op-code, will enable
13412 (renamed mini_get_opcode_for_method to better reflected the functionality)
13414 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
13416 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
13418 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
13420 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
13423 2004-12-08 Martin Baulig <martin@ximian.com>
13425 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
13426 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
13428 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
13430 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
13433 * exceptions.cs: Disable some tests which depend on properties of x86 fp
13436 2004-12-08 Raja R Harinath <rharinath@novell.com>
13438 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
13440 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
13442 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
13443 bug introduced by the previous patch.
13445 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
13447 * mini-ppc.c, objectc.cs: handle large structs passed by value
13448 (fixes bug #69972).
13450 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
13452 * mini-ppc.c: OP_ARGLIST implementation from
13453 Geoff Norton <gnorton@customerdna.com>.
13455 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
13457 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
13458 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
13460 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
13462 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
13464 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13466 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
13469 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
13471 * mini-sparc.c: Zero out localled-ed memory.
13473 * iltests.il: Add tests for zeroing out localloc-ed memory.
13475 2004-12-04 Martin Baulig <martin@ximian.com>
13477 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
13478 mono_method_get_signature_full().
13480 2004-12-03 Massimiliano Mantione <massi@ximian.com>
13482 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
13483 and some utility functions (always for SSAPRE), integrated SSAPRE.
13484 * mini.h: Likewise.
13485 * driver.c: Added ssapre option.
13486 * ssa.c: Small fix on OP_ARG handling.
13487 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
13488 * Makefile.am: Likewise.
13490 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
13492 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
13493 now in the xp code.
13495 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
13498 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13500 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
13502 * cpu-s390.md : Increase instruction length of oparglist.
13504 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
13506 2004-11-30 Martin Baulig <martin@ximian.com>
13508 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
13509 virtual generic methods. We call a special helper_compile_generic_method()
13510 icall to retrieve the method from the vtable, inflate and compile
13511 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
13513 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
13515 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
13517 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
13519 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
13521 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
13524 2004-11-27 Ben Maurer <bmaurer@ximian.com>
13526 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
13527 platforms with PIC aot.
13529 2004-11-28 Martin Baulig <martin@ximian.com>
13531 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
13534 2004-11-28 Martin Baulig <martin@ximian.com>
13536 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
13537 the result of mono_type_get_underlying_type() to check whether
13540 2004-11-26 Martin Baulig <martin@ximian.com>
13543 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
13546 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
13548 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
13549 the same way as the other arguments so they won't get clobbered.
13551 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
13552 calls through R11 since it is clobbered by the trampoline code.
13554 2004-11-26 Raja R Harinath <rharinath@novell.com>
13556 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
13557 pick up in-tree mscorlib.dll.
13559 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
13561 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
13563 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
13564 runtime data/code are now stored in a table similar to the GOT in ELF.
13565 This allows the code itself to be position independent.
13567 * aot.c: Fix loading of referenced assemblies after the lazy assembly
13570 * aot.c: Attach ELF type (object/function) directives to all global
13573 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
13575 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
13577 * mini-amd64.h: Turn on PIC AOT code.
13579 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
13580 returning the offset within an OP_AOTCONST instruction where the GOT
13581 offset needs to be added.
13583 * mini.h: Bump AOT file format version.
13585 2004-11-25 Martin Baulig <martin@ximian.com>
13587 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
13588 uninflated generic methods.
13590 2004-11-25 Martin Baulig <martin@ximian.com>
13592 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
13594 2004-11-24 Martin Baulig <martin@ximian.com>
13596 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
13597 original klass (this only applies for generic instances).
13599 2004-11-24 Martin Baulig <martin@ximian.com>
13601 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
13602 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
13605 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
13607 * mini.c (mono_method_to_ir): Disable inlining for methods containing
13608 localloc. Fixes #69678.
13610 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
13612 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
13614 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
13615 used SSE registers on pinvoke calls. Fixes #69774.
13617 2004-11-23 Geoff Norton <gnorton@customerdna.com>
13619 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
13620 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
13622 2004-11-23 Raja R Harinath <rharinath@novell.com>
13624 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
13625 Refer directly to the mcs/ tree.
13627 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13629 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
13630 Check if a trampoline for a synchronized method is required.
13632 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
13634 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
13635 with localloc if needed. Throe arithmetric exception in
13636 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
13637 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
13639 2004-11-19 Geoff Norton <gnorton@customerdna.com>
13641 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
13642 types before switching on type. Fixes #69622.
13644 2004-11-19 Raja R Harinath <rharinath@novell.com>
13646 * Makefile.am (check-local): New. Integrate into 'make check'.
13647 (MCS,RUNTIME): Define using in-tree mono and mcs.
13649 (%.exe): Use $(ILASM).
13651 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
13653 * mini-ppc.c: adjust initial prolog size (bug #69691).
13655 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
13657 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
13660 2004-11-17 Raja R Harinath <rharinath@novell.com>
13662 * Makefile.am (clean-local): Rename from 'clean'.
13664 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13666 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
13667 to mono_arch_is_int_overflow.
13668 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
13671 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
13673 * declsec.c|h: New files to support declarative security attributes.
13674 Added function to check if a method has (applicable) security.
13675 * mini.c|h: Add check for declarative security attributes in
13676 mono_method_check_inlining.
13677 * Makefile.am: Added declsec.c and declsec.h to the build.
13679 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
13681 * mini.c, mini.h: update to keep dynamic code info per-domain.
13683 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
13685 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
13686 (mini_init): Get rid of it from here too.
13688 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
13690 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
13691 implemented OP_RETHROW (patch by Geoff Norton
13692 <gnorton@customerdna.com>).
13694 2004-11-10 Geoff Norton <gnorton@customerdna.com>
13696 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
13697 between appdomains. Fixes appdomain-unload on PPC.
13699 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
13701 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13702 mini-exceptions.c: handle the new wrapper types.
13703 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
13704 token value as a MonoClass* when compiling a wrapper.
13705 mono_jit_create_remoting_trampoline now takes an additional
13706 MonoRemotingTarget parameter.
13708 2004-11-10 Martin Baulig <martin@localhost>
13710 * mini.c (mono_method_to_ir): Use `generic_container->context'
13711 rather than creating a new one.
13713 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13715 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
13717 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
13719 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
13721 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
13722 the experimental aot cache stuff.
13724 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
13726 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13727 mini-exceptions.c: update to exception clause structure changes.
13729 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
13731 * exceptions-x86.c (throw_exception): Fix warnings.
13733 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
13736 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
13738 * exceptions-sparc.c (get_throw_exception): Really fix this.
13740 2004-11-07 Ben Maurer <bmaurer@ximian.com>
13742 * tramp-*.c: we no longer support icalls without wrappers, so
13743 a bit of code can be removed here
13745 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
13747 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
13750 * cpu-sparc.md: Add op_rethrow.
13752 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
13754 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
13756 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
13757 * mini-ops.h: Add OP_RETHROW.
13759 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
13761 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
13763 2004-11-05 Geoff Norton <gnorton@customerdna.com>
13765 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
13766 Makes the output much easier to read
13768 2004-11-05 Ben Maurer <bmaurer@ximian.com>
13770 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
13771 prevents another huge leak when compiling with ssa. Secondly, the
13772 performance of doing this rather than freeing the lists is much
13773 better. GList does a lock every time you allocate a list link,
13774 so that it can use a memory pool. So, it is better to just use
13775 a memory pool of our own.
13777 * ssa.c, linear-scan.c: replace g_list_remove_link with
13778 g_list_delete. The remove one does not free the GList, so we were
13779 leaking memory. On -O=all --compile-all with corlib, this cut down
13780 3 MB of allocations.
13782 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
13784 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
13786 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
13788 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
13789 into a new function mono_create_jit_trampoline ().
13791 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
13793 * trace.c (get_spec): Allow tracing of classes without a namespace.
13795 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
13797 * mini.c: Fix pointer overwrite in mini_method_compile.
13799 2004-11-2 Geoff Norton <gnorton@customerdna.com>
13801 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
13802 The darwin ABI needs some special handling for 1 and 2 byte structs
13803 Lets use lbz/lhz instead of lwz everywhere.
13804 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
13805 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
13806 Use stb/sth for the former, and put the latter always on stack instead of in
13807 argument registers.
13809 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
13811 * trace.c (is_filenamechar): Add '_'.
13813 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13815 * mini-s390.c: Fix prolog length to allow for large trace requirements.
13817 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
13819 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
13821 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
13822 depends on libmonogc. Fixes #68805.
13824 2004-10-26 Miguel de Icaza <miguel@ximian.com>
13826 * mini.c (mono_jit_free_method): Provide extra information for
13827 this error. Currently this leaks, but will be turned into a
13828 developer option in the future.
13830 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
13832 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
13834 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
13836 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
13837 boundary. Fixes reading of PATCH_INFO_R4 and R8.
13838 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
13840 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
13842 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
13843 trampolines for AOT code.
13845 2004-10-22 <vargaz@freemail.hu>
13847 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
13848 constructed types. Fixes #68136.
13850 2004-10-21 Martin Baulig <martin@ximian.com>
13852 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
13853 if it returns true, unwind the stack to the call instruction.
13855 2004-10-21 <vargaz@freemail.hu>
13857 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
13859 * mini.h: Bump AOT version number.
13861 * objects.cs: Add another test for unbox trampolines.
13863 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
13866 2004-10-20 <vargaz@freemail.hu>
13868 * driver.c: Add SHARED to the set of optimizations tested.
13870 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
13872 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
13873 used by CEE_NEWARR.
13875 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
13877 2004-10-20 Martin Baulig <martin@ximian.com>
13879 * mini-exceptions.c (mono_handle_exception): Call
13880 mono_debugger_handle_exception() to tell the debugger about
13881 catch/finally clauses.
13883 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
13885 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
13887 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
13890 2004-10-15 Geoff Norton <gnorton@customerdna.com>
13892 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
13893 methods as their native size, fixed bug #57543, #57545.
13894 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
13895 This saves a temporary register and mullw call down into 1 (minor perf
13896 increase for cases like sum = sum * 5; This use to translate into:
13899 It now translates to
13902 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
13904 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
13907 2004-10-11 Martin Baulig <martin@ximian.com>
13909 * mini.c (mono_method_to_ir): If we're a generic method, get the
13910 MonoGenericContainer from our MonoMethodNormal and create a
13911 MonoGenericContext from it.
13913 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
13915 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
13917 * basic-long.cs: Add test for checked i8->i2 cast.
13919 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
13921 * inssel-ppc.brg: added a couple of speedup rules.
13923 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
13925 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
13926 to speed up rebuilds.
13928 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13930 * mini-s390.c: Minor fix to OP_OR_IMM.
13932 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
13934 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
13935 better. Fixes appdomain-unload.exe on sparc.
13937 2004-10-02 Massimiliano Mantione <massi@ximian.com>
13939 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
13940 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
13943 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
13945 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
13947 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
13949 * mini.c: Always generate a field read/write wrapper for members
13950 of the class MarshalByRefObject since the actual instance could
13953 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
13955 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
13957 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
13959 * driver.c mini.h trace.c: Move the setting of the main assembly into
13960 a separate function called mono_trace_set_assembly () and call it after
13961 actually loading the main assembly. Fixes #66872.
13963 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
13965 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
13966 using the code manager.
13968 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
13970 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
13972 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
13974 * cpu-amd64.md: Fix bug in previous patch.
13976 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
13979 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
13981 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13982 mini-exceptions.c: updates for changed stack walk interface.
13984 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13986 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
13988 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
13990 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
13992 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
13994 * driver.c (mini_regression_list): Do not call mono_assembly_close
13995 since assemblies can't be unloaded.
13997 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
13999 * cpu-amd64.md: Fix more instruction lengths.
14001 * cpu-amd64.md: Fix lengths of some instructions.
14003 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
14005 * inssel.brg: Make the array ldelema check aot friendly.
14007 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
14009 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
14011 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
14013 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
14015 * mini-x86.c: Fix build.
14017 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
14018 mono_type_get_underlying_type () helper function to simplify code.
14020 2004-09-09 Martin Baulig <martin@ximian.com>
14022 * mini-amd64.c: Don't access `type->data.klass' directly, call
14023 mono_class_from_mono_type() instead since the type may be a
14026 2004-09-09 Martin Baulig <martin@ximian.com>
14028 * mini-amd64.c (get_call_info): Fix support for generic instances.
14029 (add_valuetype): Use mono_class_from_mono_type() to get the class
14030 since we can be a generic instance.
14032 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
14034 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
14036 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
14038 * liveness.c: reset spill costs on each scan: bug 62107
14040 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
14042 * exceptions-sparc.c (mono_arch_find_jit_info): remove
14043 unnecessary line that doesn't compile
14045 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
14047 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
14048 trampolines, make them call an error function so people can fix their
14051 2004-09-06 Martin Baulig <martin@ximian.com>
14053 * mini.c (mono_method_to_ir): When initializing locals, handle a
14054 generic instances like a valuetype if it's a valuetype and like a
14055 class if it's a class.
14057 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
14059 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
14060 stack. Fixes #64674.
14062 * exceptions.cs: Add test for unwinding of call arguments.
14064 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
14066 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
14067 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
14068 set the carry/borrow flag). The sparc and s390 implementations
14069 can now use optimized versions (and simplify the code). ppc bugfixes.
14071 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
14073 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
14075 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
14077 * inssel-amd64.brg: Remove leftover 32 bit rule.
14079 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
14081 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
14083 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
14084 mono_arch_find_jit_info functions into a new function. Fix a memory
14087 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
14090 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
14092 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
14095 * exceptions.cs: Add array size tests.
14097 * mini.c: Allocate a separate icall wrapper for each arity of
14098 mono_array_new_va. Fixes #59509.
14100 * exceptions.cs: Add testcase for 64578.
14102 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
14104 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
14106 2004-09-02 Martin Baulig <martin@ximian.com>
14108 * mini.c (mono_method_to_ir): When initializing the locals, call
14109 handle_initobj() on the generic instance itself, not its
14112 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
14114 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
14115 MonoJitInfo for dynamic methods.
14117 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
14119 * mini.c: Add support for freeing JIT data for dynamic methods.
14121 2004-09-01 Martin Baulig <martin@ximian.com>
14123 * mini-x86.c (is_regsize_var): Added support for generic
14125 (mono_arch_emit_prolog): Make this compile again, use
14126 `x86_push_imm_template (code)'.
14128 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
14130 * mini-x86.c: make all push_imm instructions that get
14131 patched always emit the long form
14133 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
14135 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
14136 in a per-domain hash.
14138 * mini-amd64.c (merge_argument_class_from_type): Handle generic
14141 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
14143 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
14146 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
14149 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
14150 Beginnings of SSE2 support.
14152 * exceptions.cs: Add more tests for checked int<->uint casts.
14154 2004-08-28 Martin Baulig <martin@ximian.com>
14156 * mini-x86.c (mono_arch_instrument_epilog): Added support for
14160 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
14161 Handle generic instances recursively.
14163 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
14165 * iltests.il: test for conv.u8 on a constant
14167 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
14169 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
14170 LCONV_x4 (shrun_32 (membase)).
14172 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
14174 * inssel-x86.brg: c&p rules for push/setret of long
14176 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
14178 * inssel-x86.brg: c&p rules for compare (base, regvar) and
14179 compare (regvar, base)
14181 * inssel-x86.brg: more burg love
14183 * inssel.brg: more cleanup
14185 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
14187 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
14189 * basic-long.cs, basic-calls.cs: new tests for optimization.
14191 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
14193 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
14196 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
14198 * mini-amd64.c (read_tls_offset_from_method): Add another case.
14200 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
14202 * inssel.brg (mini_emit_memcpy): use
14203 NO_UNALIGNED_ACCESS to disable memcpy optimization
14205 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
14207 * mini-amd64.c: Handle generic types in various places.
14209 * mini.c (mono_method_to_ir): Handle generic types in init locals.
14211 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
14213 * mini.c (handle_box): Fix warning.
14215 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
14217 * mini-amd64.h: Enable the emit_state optimization.
14219 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
14221 * mini-amd64.c: Add some new 64 bit peephole opts.
14223 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
14225 * cpu-amd64.md: sreg1 of div instructions must be %rax.
14227 * mini-amd64.c: Register allocator fixes.
14229 * mini.c: Add an optimization to emit_state to avoid allocation of new
14230 registers on some platforms.
14232 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
14234 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
14236 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
14237 allocation. Fixes #63085.
14239 * basic-long.cs: Add new regression test.
14241 * mini-amd64.c: Register allocator improvements.
14243 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
14245 * mini-amd64.c (read_tls_offset_from_method): Add another code
14248 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
14249 instruction sequence for nullifying class init trampolines.
14251 * objects.cs: Add new regalloc test.
14253 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
14255 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
14257 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
14259 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
14262 * driver.c: Fix profiling after TLS changes.
14264 * driver.c (mono_main): Set mono_stats.enabled if needed.
14266 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
14269 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
14271 * mini-x86.c: use a 1 op rather than a 2 op tls access
14272 instruction -> faster.
14274 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
14276 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
14279 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
14281 * exceptions-sparc.c (throw_exception): fix typo
14283 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
14285 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
14286 set tree->dreg correctly with tls. Allow any
14287 register to be used.
14289 * mini-x86.c (read_tls_offset_from_method): add new code
14290 generation pattern seen with GCC.
14293 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
14295 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
14296 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
14297 exceptions-sparc.c: fix some performance issues in exception
14298 handling and setting of the stack trace for exceptions that were
14301 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
14303 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
14306 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
14309 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
14311 This patch inlines tls access, when possible.
14313 * mini.h: new arch functions for TLS intrinsics.
14314 All platforms updated with a stub.
14316 * mini.c: use the new intrinsics
14318 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
14319 arch specific intrinsic for tls variables
14321 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
14323 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
14326 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
14328 * mini.c: thread local allocation
14330 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
14332 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
14334 * Makefile.am: Link against the static version of libmonogc.
14336 * Makefile.am: Link the static versions of the convenience libraries
14337 into the mono executable.
14339 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
14341 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
14343 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
14344 on integer overflow.
14346 * mini-amd64.c: Reorganize function call code.
14348 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
14350 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14352 * inssel-x86.brg: use xor eax,eax.
14354 * basic.cs: new tests
14356 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
14358 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
14359 in exception throwing code.
14361 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14363 * inssel-x86.brg: use xor esi,esi.
14365 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
14367 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
14368 can trace methods compiled during mini_init () too.
14370 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
14373 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14375 * Makefile.am: static link on x86 (r=zoltan)
14377 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
14379 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
14380 code since it causes some programs to fail.
14382 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
14384 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
14386 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
14388 * mini.c: ovfops_op_map - add STACK_OBJ case for
14390 * basic.cs: add test_0_pin_string as test
14393 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
14395 * Makefile.am: build C# if srcdir != builddir
14397 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
14399 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
14400 fall-through blocks.
14402 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
14404 * driver.c: enable loop by default again and include abcrem in -O=all.
14406 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
14408 * iltests.il: Add some localloc tests.
14410 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
14412 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
14415 * inssel-amd64.brg: Add some optimizations.
14417 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
14420 * Makefile.am: Statically link mono against libmono on AMD64.
14422 * mini-amd64.c inssel-amd64.brg: Optimizations.
14424 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
14426 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
14428 * tramp-amd64.c: Patch calling code in trampolines.
14430 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
14432 * mini-amd64.c: pinvoke struct passing fixes.
14434 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
14436 * mini-sparc.c: redo change, make mono_arch_cpu_init call
14437 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
14439 2004-08-05 Duncan Mak <duncan@ximian.com>
14441 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
14444 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
14446 * mini-amd64.c (emit_move_return_value): Move return value for normal
14449 2004-08-05 Martin Baulig <martin@ximian.com>
14451 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
14452 `type->type'; just modify `type' itself when dealing with enums
14453 and generic instances.
14454 (check_call_signature): Make `simple_type' a `MonoType *'.
14456 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
14458 * mini.c: Use OP_PADD to add offsets to addresses.
14460 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
14462 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
14464 * mini-sparc.c (mono_arch_emit_epilog): fix check
14465 for folding last op into restore instruction
14467 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
14469 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
14470 helper methods using the code manager.
14472 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
14474 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
14476 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14478 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
14479 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
14481 * mini-s390.c: fix tail processing
14483 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
14485 * mini-ppc.c: mul.ovf.un exception name fix.
14487 2004-08-03 Martin Baulig <martin@ximian.com>
14489 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
14490 instances; before jumping to `handle_enum', also modify `ptype'.
14492 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
14494 * cpu-sparc.md: fcall maximal length too small.
14496 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
14498 * mini-amd64.c mini.h: Add initial support for passing/returning
14499 structures to/from pinvoked methods.
14501 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
14503 * mini-ppc.c: reg allocator fix.
14505 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
14507 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
14509 * inssel.brg: Optimize memset on 64 bit machines.
14511 * mini-amd64.c: Fix some vararg cases.
14513 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14515 * mini-s390.c: Corrected macro in emit_float_to_int
14517 * s390-abi.cs: Tests to exercise the s390 ABI
14519 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14521 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
14524 * basic.cs: Add a test for add.ovf.un.
14526 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
14528 * mini-sparc.c: add case for OP_IDIV_UN
14530 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14532 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
14534 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
14536 2004-07-30 Ben Maurer <bmaurer@ximian.com>
14538 * basic.cs: regression tests.
14540 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
14543 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14545 * basic.cs: Add a new test.
14547 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
14548 and AOT. Various fixes and optimizations.
14550 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
14552 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
14554 * mini-ppc.c: make sure temp regs are not used for global reg
14557 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
14559 * cpu-sparc.md: conv_i8 fix for 64bits
14561 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
14563 2004-07-29 Ben Maurer <bmaurer@ximian.com>
14565 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
14566 add opcode for cmp BYTE PTR [eax], imm.
14568 * inssel.brg: Make memcpy and memset takes bases.
14570 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
14572 * *-amd64.*: More AMD64 work.
14574 2004-07-28 Ben Maurer <bmaurer@ximian.com>
14576 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
14577 add a compare-not-equal opcode.
14579 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
14581 * mini.c: Use mono_init_from_assembly instead of mono_init.
14583 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
14585 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
14587 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
14589 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
14591 * inssel.brg: 64 bit fixes.
14593 * mini.h (MonoCallInst): Add some AMD64 specific data.
14595 * mini.h: Add some OP_P opcodes.
14597 2004-07-28 Ben Maurer <bmaurer@ximian.com>
14599 * basic.cs: tests for 61797 and 61740
14601 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
14603 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
14604 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
14606 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
14608 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
14610 * *-amd64*.*: Ongoing AMD64 work.
14612 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
14614 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
14616 * *-amd64*: Ongoing AMD64 work.
14618 * mini-arch.h: Add AMD64 support.
14620 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
14622 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
14624 * mini-ops.h: Add new opcodes.
14626 * Makefile.am: Add AMD64 support.
14628 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
14629 rules into the inssel-long*.brg files.
14631 * *-amd64.*: Add beginnings of AMD64 backend.
14633 2004-07-22 Ben Maurer <bmaurer@ximian.com>
14635 * mini.c (print_dfn): commenting out the code that prints
14636 the cil. With -O=deadce, this makes -v -v crash.
14638 * cpu-pentium.md: make checkthis have a length of 2
14640 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
14642 * mini-sparc.h: fix implementations of __builtin
14643 functions for Sun compiler for V9.
14645 2004-07-16 Ben Maurer <bmaurer@ximain.com>
14647 * mini.c: use the new stelem.ref wrapper
14648 * exceptions.cs, arrays.cs: new stelem.ref tests
14650 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
14652 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
14653 new XSP should work with these changes).
14655 2004-07-14 Ben Maurer <bmaurer@ximain.com>
14657 * inssel-{long32,x86,}.brg: trivial optimizations.
14659 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
14661 * mini.c: load value when emitting box operation in
14664 2004-07-12 Ben Maurer <bmaurer@ximian.com>
14666 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
14667 is one byte shorter than cmp DWORD PTR [eax], 0.
14669 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
14671 * inssel-ppc.brg: arguments on the stack are always
14672 relative to the stack pointer (spotted by Neale Ferguson).
14674 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14676 * exceptions-x86.c: delay appending the method name to the trace until
14677 after mono_jit_info_table_find is called, as this gets the real
14680 2004-07-09 Ben Maurer <bmaurer@ximian.com>
14682 * aot.c: register roots
14684 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14686 * aot.c : I could just use PLATFORM_WIN32 flag.
14688 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14690 * aot.c : Reverting the previous fix. This time it broke linux build.
14692 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14694 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
14696 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
14698 * mini.c (handle_stack_args): Remove some more debugging code.
14700 * mini.c (handle_stack_args): Remove debug output left in by mistake.
14702 * driver.c mini.h aot.c: Allow additional options to be specified with
14703 --aot and pass them to mono_compile_assembly.
14705 * aot.c: Add experimental code to AOT compile all loaded assemblies
14706 on demand and save the code into a cache in the filesystem.
14708 * aot.c: Add support for more wrapper methods.
14710 * mini.c (handle_stack_args): Handle some corner cases. Fixes
14713 * cpu-*.md: Remove removed opcodes.
14715 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
14716 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
14717 related icalls to marshal.c.
14719 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
14721 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
14723 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
14725 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
14727 2004-07-06 Ben Maurer <bmaurer@ximian.com>
14728 * liveness.c: If liveness is recomputated we need to reset the information
14729 for each variable. This way, if the liveness range has been narrowed
14730 by optimizations that happened after the last computation, we can return
14733 For example, if you have
14738 // Tons of code that does not affect i
14744 i = 0 is dead code and will be removed by SSA. However, when
14745 linear scan gets to the code, i will still appear to be live
14746 throughout the entire block. This prevents good register allocation.
14748 2004-07-06 Martin Baulig <martin@ximian.com>
14750 * debug-mini.c (mono_debug_init_method): Allow
14751 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
14752 (mono_debug_add_icall_wrapper): New method.
14754 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
14756 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
14758 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
14761 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
14763 * aot.c (mono_aot_load_method): Fix loading of debug info.
14765 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
14767 * aot.c: Add logging support.
14769 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
14771 * mini.h: Add prototype for mono_print_method_from_ip.
14773 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
14775 * inssel.brg: 64 bit fixes.
14777 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
14780 * Makefile.am: Add SPARC64 support.
14782 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
14784 * aot.c: Fix alignment problems on 32 bit platforms.
14786 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
14788 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
14791 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
14794 * mini.h: Bump AOT file version. Some 64 bit fixes.
14796 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
14798 * inssel-sparc.brg: Add new rule to avoid register moves.
14800 * inssel.brg: Add ldind_to_load_membase helper function.
14802 2004-06-30 Ben Maurer <bmaurer@ximian.com>
14804 * mini.c: OffsetToStringData intrinsic.
14806 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
14808 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
14810 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
14813 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
14814 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
14816 * mini.c: reinstated mono_compile_get_interface_var()
14817 on x86, too, since the change breaks the Gtk# build there as well.
14819 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14821 * driver.c: remove loop from the default optimizations: it seems to
14822 interact badly with some of the other options (see bug #60613).
14824 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
14826 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
14827 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
14829 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
14831 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
14832 vararg-using methods.
14834 2004-06-21 Martin Baulig <martin@ximian.com>
14836 * mini/mini-exceptions.c
14837 (mono_handle_exception): Added `gpointer original_ip' argument.
14838 After calling mono_unhandled_exception(), call
14839 mono_debugger_unhandled_exception() and if that returns true,
14840 restore the context and return.
14842 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
14844 * mini-ppc.c: prefer the use of relative branches so
14845 they won't need to be patched in aot code (patch from Patrick Beard).
14847 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
14849 * aot.c: patch from Patrick Beard to make the output assembly
14850 more correct for the MacOSX assembler. Small tweak to
14851 generate sane images on Linux/PPC, too.
14853 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14855 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
14856 case until bug #59509 is fixed (shows up in #60332).
14858 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14860 * mini.c: make sure the needed wrappers are compiled, too, with
14863 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
14865 * driver.c: remove NPTL reference in --version output.
14867 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14869 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
14870 generate valid assembly for the Mach-O assembler.
14872 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
14874 * driver.c: don't include abcrem in the all optimization specifier
14875 since it slows down jit compilation too much for now.
14877 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
14879 * mini.c: use BIGMUL only if both operands have the same signage.
14880 * iltests.il: Test for bug 60056. (errors related to signage in
14885 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
14887 * mini.c, aot.c: memory leak fixes.
14889 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
14891 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
14893 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
14895 * Makefile.am: remove the -static hack completely, it links in
14896 statically glib as well.
14898 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
14900 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
14901 * exceptions.cs: make it compile with new mcs/csc.
14903 2004-06-03 Massimiliano Mantione <massi@ximian.com>
14904 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
14905 and added relevant test case.
14907 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
14909 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
14910 regressions in gtk-sharp.
14912 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
14914 * exceptions.cs: New regression tests.
14916 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
14918 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
14920 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
14922 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
14924 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
14926 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
14928 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
14930 * mini.c (mono_jit_runtime_invoke): Init class in this
14931 method instead of trusting mono_jit_compile_method to
14932 do the work (because wrappers can be in object class)
14934 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
14936 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
14938 * basic-long.cs: New regression test.
14940 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
14942 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
14943 and div/rem checks.
14945 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
14947 * Makefile.am: fix miguel's change to build mono statically against
14948 libmono (track build dependencies).
14950 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
14952 * cfold.c: Some glib versions do not have G_MININT32.
14954 2004-05-26 Massimiliano Mantione <massi@ximian.com>
14956 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
14957 with precision of tan, atan, sin and cos, and implemented related
14958 regressions tests (fixes bug 54467, but one new problem appeared and
14961 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
14963 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
14965 * exceptions.cs: Add test for constant folding && division by zero.
14967 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
14968 since driver.c is in libmono too, so the optimization was useless.
14970 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
14971 variable to driver.c so the compiler can emit more efficient code to
14974 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14976 * Makefile.am: don't distribute generated inssel.[ch] files.
14978 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
14980 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
14981 into the default appdomain. Fixes #58707.
14983 * jit-icalls.c: Remove the broken approximation for truncl, doing
14984 no conversion is better.
14986 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
14989 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
14991 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
14992 of the mcrxr instruction which is not available on some processors
14993 even if it's documented to be. Implement add and sub overflow correctly
14994 (still not complete for long unsigned). Speed up icalls a bit.
14996 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
14998 * mini.c (mono_jit_compile_method_with_opt): Make sure that
14999 we run .cctor in the current domain instead of target_domain.
15001 Fixes bug #58558, .cctor not being called in -O=shared.
15003 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
15005 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
15007 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
15009 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
15010 which can be done with an imm8, do it that way.
15011 (mono_arch_output_basic_block): ditto for a jmp
15012 (mono_arch_emit_prolog): Computate maximum offset of a label.
15014 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
15016 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
15017 now tries to allocate prefered physical reg's for virtual
15018 regs. This reduces the number of emited spills/loads with
15019 20-30% on our core assemblies.
15021 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15023 * jit-icalls.c: truncl() is not needed and trunc() is
15024 the correct thing to do anyway (bug #58287).
15026 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
15028 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
15031 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
15033 * driver.c: enable loop optimizations by default.
15035 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
15037 * mini-x86.c: fix calc of max loop size when aligning loops start.
15039 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
15041 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
15044 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
15046 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
15049 * basic-long.cs: Add tests for add/subtract of immediates with carry.
15051 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
15053 * mini.c (inline_method): Allways inline some wrappers even if the cost
15054 is too large. Fixes #58785.
15056 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
15058 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
15060 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
15061 (crichton@gimp.org). Beginning of support for sparc/linux.
15063 * mini-sparc.c: Optimize retrieval of LMF address.
15065 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
15067 * exceptions-ppc.c: handle alloca in methods with clauses.
15069 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
15071 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
15073 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
15075 * mini.c: Delegate most of the abort signal work to
15076 mono_thread_request_interruption, which also handles Stop and Suspend
15079 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
15081 * mini.c mini.h: Allow inlining of icall wrappers if the backend
15082 supports the save/restore lmf opcodes.
15084 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
15086 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
15087 by gcc-3.4 as well.
15089 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
15091 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
15093 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
15094 methods which contain array accesses.
15096 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
15097 boundaries. Fixes #58537.
15099 * iltests.il: Add regression test for #58537.
15101 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
15103 * mini-x86.c (mono_arch_local_regalloc): Last part of
15104 fix for bug #58633 (releasing register to early).
15106 2004-05-18 Miguel de Icaza <miguel@ximian.com>
15108 * basic-long.cs: Add new regression test.
15110 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
15112 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
15113 register too early on the chain.
15115 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
15117 * mini.c (create_helper_signature): Use a helper function to reduce
15118 the code which needs to be written. Also set the calling convention of
15119 icalls on windows. Fixes #57840.
15121 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
15123 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
15124 exceptions-ppc.c: added helper function to get the instruction address
15125 from a signal handler context.
15127 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
15129 * helpers.c: use g_get_tmp_dir. Invokes happyness
15132 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
15134 * helpers.c: Add new env variable to pass args to objdump.
15135 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
15137 2004-05-17 Radek Doulik <rodo@ximian.com>
15139 * Makefile.am (common_sources): added abcremoval.h so it get
15140 disted and daily mono packages on go-mono.com will build again
15142 2004-05-17 Massimiliano Mantione <massi@ximian.com>
15144 * abcremoval.c: Fixed coding style, added copyright header.
15146 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
15148 * mini.h: Added prototype for abc removal main function.
15150 * build_relations_propagation_table.pl: Added copyright header.
15152 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
15154 * basic-long.cs: reg test for complex ceq_long bug.
15156 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
15158 * mini-x86.c (mono_arch_local_regalloc): Correctly free
15159 reg in long and clob case (bug #58343). Fixed/added comments.
15161 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
15163 * mini.c (mono_jit_runtime_invoke): Follow new convention
15164 of calling the invoke method with an function pointer.
15166 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
15168 * ChangeLog: Fix author of memory leak patch.
15170 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
15172 * Makefile.am: fix make dist as well...
15175 2004-05-14 Massimiliano Mantione <massi@ximian.com>
15177 * cfold.c: Made so that conversions from pointer to int4 are no-ops
15178 on archs where pointers are 4 bytes long.
15180 * Makefile.am: Added abcremoval.c source file.
15182 * abcremoval.c: Added abcremoval.c.
15184 * abcremoval.h: Added abcremoval.h.
15186 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
15188 * inssel.brg: Enabled bounds check removal.
15190 * mini.c: Added support for abcrem optimization.
15192 * mini.h: Added abcrem optimization label.
15194 * driver.c: Added support for abcrem optimization.
15196 * propagated_relations_table.def: Added propagated_relations_table.def.
15198 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
15200 * mini.c, cfold.c: fix style.
15202 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15204 * mini.c: handle issue with the low-level implementation of
15205 some long opcodes (bug #54209).
15207 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
15209 * basic.cs: test for my new cmov stuff.
15211 2004-05-13 Patrik Torstensson
15213 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
15214 opt and added peephole documentation.
15216 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
15218 * tramp-ppc.c: rewrote the generic trampoline code.
15220 2004-05-11 Patrik Torstensson
15222 * mini-x86.c: optimize long shl/shr asm code (one less branch)
15224 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
15226 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
15228 * mini.h mini.c dominators.c: Applied patch from Derek Woo
15229 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
15231 * mini.c: Add new icalls for AsAny marshalling.
15233 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
15235 * tramp-ppc.c, mini-ppc.c: more cleanups.
15237 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15239 * mini.c: no warnings.
15241 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15243 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
15245 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
15247 * mini.c: In the thread abort signal handler, if the thread is in the
15248 process of being stoped, don't throw the Abort exception, just stop the
15251 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
15253 * tramp-ppc.c: removed old code.
15255 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15257 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
15258 do some simple speed optimizations on ppc.
15260 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
15262 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
15263 and large offsets in load/store.
15265 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
15267 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
15268 it causes regressions.
15270 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
15272 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
15275 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
15277 * jit-icalls.c: remove warnings.
15278 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
15279 speedups for unsafe code.
15281 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
15283 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
15285 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
15287 * basic-calls.cs: Add new regression test.
15289 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
15292 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
15294 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
15297 2004-05-06 Patrik Torstensson
15299 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
15300 long reg allocation in any reg (not only eax:edx) and implemented
15301 long shl/shr ops in asm instead of helpers.
15303 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
15305 * mini-sparc.h: Fix warnings.
15307 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
15310 * mini-exceptions.c (mono_handle_exception): Call the filter in a
15311 separate statement for clarity.
15313 * mini-sparc.c: Update status.
15315 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
15317 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
15320 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15322 * inssel-ppc.brg: another small pre-release workaround:
15323 we don't do overflow detection for long_sub_un.
15325 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15327 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
15328 (also works around a weird ppc bug: 57957).
15330 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
15332 * tramp-ppc.c: trampoline fixes.
15334 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
15336 * mini-ppc.c: fixed typos.
15338 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
15340 * mini-ppc.c, exceptions-ppc.c: more code saves registers
15341 at the top of the stack. Fixed typos. Use a frame registers
15342 for all the methods with exception clauses.
15344 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
15346 * exceptions-ppc.c: restore fp registers.
15348 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
15350 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
15351 order from the stack top (moved the stack room to save the
15352 return value for trace after the param area). Fixed corruption
15353 in restoring registers on unwind.
15355 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
15357 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
15359 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15361 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
15362 and prolog/epilog for methods that use it. Allow
15363 enough param area room for varargs methods. Fix miguel's
15364 breakage in exception handling.
15366 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15368 * Makefile.am: run genmdesc only on current arch.
15370 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15372 * exceptions-x86.c:
15373 * mini-x86.h: fix the build on windows.
15375 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
15377 * 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.
15379 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
15381 * mini-exceptions.c: New file.
15383 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
15384 Move some parts of the x86 exception handling code to an
15385 arch-independent file so it can be shared with other ports.
15387 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
15389 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
15391 2004-04-26 David Waite <mass@akuma.org>
15393 * driver.c: remove comma from end of enumeration declaration
15395 2004-04-26 Jackson Harper <jackson@ximian.com>
15397 * driver.c: parse config file before loading first assembly. This
15398 allows the user gac to be enabled/disabled.
15400 2004-04-23 Miguel de Icaza <miguel@ximian.com>
15402 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
15403 simpler mechanism: we do not care what is encoded initially
15404 (branch absolute or relative), we care about the code and its
15405 target. I kept the old code for reference for now.
15407 The new code tries first to determine if the jump is anywhere in
15408 the -/+32 absolute meg range, if it succeeds, it encodes using the
15409 absolute branch; If not, it tried to find something in the
15410 relative range, if not, it uses the handle_thunk code.
15412 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
15414 * exceptions-ppc.c: use the correct ip register on macosx.
15416 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
15418 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
15420 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
15422 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
15423 Raise exception on integer divide by zero by hand since the hw
15424 doesn't support it. Handle NaNs in FP compares.
15426 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
15428 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
15429 code reducing duplication between the platforms and enabled
15430 signal exception handling (on linux for now).
15432 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
15434 * exceptions-ppc.c: more macosx support.
15436 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15438 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
15440 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
15442 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
15444 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
15446 * iltests.il: more tests.
15448 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
15450 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
15453 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
15455 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
15457 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
15459 * liveness.c: Mark variables as volatile in all basic blocks reachable
15460 from exception clauses.
15462 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
15464 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
15467 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
15469 * iltests.il, basic.cs: more tests for regalloc.
15471 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
15473 * iltests.il: Some tests for register allocation modifications
15476 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
15478 * exceptions.cs: Add regression test for bug #56782.
15480 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
15481 original stack trace if an exception is rethrown. Fixes #56782. Oh,
15482 the beauty of fixing the same thing in 5 different files...
15484 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
15486 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
15489 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
15491 * mini.c: Add support for STRWLPARRAY marshalling convention.
15493 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
15495 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
15496 to init the context to setup the regs pointer).
15498 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
15500 * exceptions-ppc.c: more exceptions work.
15502 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15504 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
15507 2004-04-13 Miguel de Icaza <miguel@ximian.com>
15509 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
15510 can use the memory directly.
15512 * cpu-pentium.md: Update documentation from a post from Zoltan.
15514 add x86_add_membase, x86_sub_membase, x86_mul_membase
15516 2004-04-13 Miguel de Icaza <miguel@ximian.com>
15518 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
15519 GENERAL_REGS they were also hardcoded for all PPC ports.
15521 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
15523 Remove hard-coded limit for floating point registers, use
15524 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
15526 Notice that in MacOS X calling conventions you can fit a lot more
15527 floating point values in registers, so I should update the PInvoke
15528 test to excercise the passing of floating point values on the
15529 stack (currently broken).
15531 2004-04-06 Miguel de Icaza <miguel@ximian.com>
15533 * tramp-ppc.c (create_trampoline_code): Added
15534 JUMP_TRAMPOLINE_SIZE.
15535 (ppc_magic_trampoline): Follow the pattern from
15536 x86_magic_trampoline: if code is set to zero, return.
15537 (create_trampoline_code): Always pass MonoMethod to the jump
15538 trampoline, before it was passing a null.
15539 (mono_arch_create_jump_trampoline): Implement the jump stub, could
15540 share the code with mono_arch_create_jit_trampoline.
15542 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
15544 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
15547 * cpu-g4.md: Added length for jmp instruction, the worst case
15548 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
15551 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
15553 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
15555 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
15557 * mini.c: Only set bblock->real_offset when adding a new bblock, and
15558 before each IL instruction.
15560 * mini.c (CEE_BOX): Fix warnings.
15562 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15564 * mini.c: removed a few unused vars and extra whitespace.
15566 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
15568 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
15570 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
15572 (OP_GETCHR): use the above
15573 (CEE_LDELEMA): use the above.
15575 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
15576 version of the generic impl.
15577 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
15578 (CEE_LDELEMA): use the above.
15580 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
15582 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
15585 * iltests.il: Added new regression test for #56317.
15587 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
15589 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
15590 under NetBSD. Fixes #56450.
15592 * liveness.c (update_gen_kill_set): Fix previous patch.
15594 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15596 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
15598 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
15600 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
15601 ldsfld and ldsflda.
15603 * inssel-sparc.brg: Add more optimizations.
15605 * mini-sparc.c: Replace multiply/divide with shifts if possible.
15607 2004-04-01 Martin Baulig <martin@ximian.com>
15609 * mini.c (handle_box): New static function; moved the
15610 implementation of CEE_BOX here.
15611 (mono_method_to_ir): Added `constrained_call' variable.
15612 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
15613 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
15614 mono_method_get_constrained() to get the method.
15616 2004-04-01 Martin Baulig <martin@ximian.com>
15618 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
15619 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
15620 (mono_method_to_ir): We don't need these macros anymore since
15621 mono_class_get_full() already takes care of it.
15623 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15625 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
15626 use @function (as doesn't accept #function here) and check the return
15627 value of system and stop if fails.
15629 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15631 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
15633 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
15635 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
15637 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
15639 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
15642 * basic-long.cs: Add test for negation of Int64.MinValue.
15644 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
15646 * mini-sparc.c: Update status.
15648 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
15650 * exceptions-sparc.c: Fix return value in filters.
15652 * inssel-sparc.brg: Fix register allocation in some rules.
15654 2004-03-28 Martin Baulig <martin@ximian.com>
15656 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
15659 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
15661 * mini-x86.c (mono_arch_patch_code): Fix warnings.
15663 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
15664 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
15665 remove unused conv_u4 opcode.
15667 * mini-x86.c: Remove valgrind workaround since it slows down things
15668 even when mono is not run under valgrind.
15670 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
15672 * mini-sparc.c: Update status.
15674 * inssel-sparc.brg: Add some optimizations.
15676 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
15677 future delay slot filling. Add support for varargs, tail calls and JMP.
15679 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
15680 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
15682 * inssel.brg: Fix register allocation in OP_ARGLIST.
15684 * inssel.brg: Fix warnings.
15686 2004-03-25 Martin Baulig <martin@ximian.com>
15688 * mini.c (inflate_generic_field): Removed.
15689 (mini_get_method): Removed, use mono_get_method_full(),
15690 (mini_get_class): Removed, use mono_class_get_full().
15691 (mono_method_to_ir): Pass our generic context to
15692 mono_field_from_token().
15694 2004-03-25 Martin Baulig <martin@ximian.com>
15696 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
15697 of a `MonoMethod *'.
15698 (mini_get_method): Take a `MonoGenericContext *' instead
15699 of a `MonoMethod *'.
15700 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
15701 a new local variable called `generic_context' which holds the
15702 current `MonoGenericContext *'; use it to lookup things.
15704 2004-03-24 Martin Baulig <martin@ximian.com>
15706 * mini.c (mini_get_class): New static method; if we're inside a
15707 generic instance, inflate the class if neccessary.
15708 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
15710 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
15712 * iltests.il: New regression test for #55976.
15714 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
15717 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
15719 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
15722 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
15724 * liveness.c: Consider SSA stores as well as loads when making vars
15727 * exceptions.cs: New regression tests for register allocation.
15729 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
15731 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
15732 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
15733 domain lock only to protect puntual access to data structures.
15734 Added access lock for sighash, jit_icall_hash_name,
15735 jit_icall_hash_addr and domain->code_mp.
15737 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
15739 * driver.c: Print SIGSEGV handling method.
15741 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
15743 * mini.c (setup_jit_tls_data): Handle case when this is called
15744 multiple times for a thread.
15746 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
15747 is different from fbxx_un. Fixes #54303. Also use constants instead of
15748 magic numbers in a lot of places.
15750 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
15752 * exceptions.cs: Fix cctor test when --regression is used.
15754 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
15756 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
15759 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
15761 * inssel-ppc.brg: fixed register assignments for some rules.
15763 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
15765 * exceptions.cs: Add test for exceptions in static constructors.
15767 * mini.c (mono_jit_compile_method_with_out): Move the calling of
15768 static constructors outside the domain lock. Fixes #55720.
15770 2004-03-17 Martin Baulig <martin@ximian.com>
15772 * mini.c (get_generic_field_inst): Removed, this'll never happen.
15773 (inflate_generic_field): Take the `MonoMethod *' instead of the
15774 `MonoClass *' and added support for generic method.
15775 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
15776 have a `field->parent->gen_params', only inflate the field if it's
15777 an open constructed type.
15779 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
15781 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
15782 exception object instead of the preconstructed ones.
15784 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15786 * mini.c: reverted changed to sigsegv_signal_handler commited
15787 accidentally in the previous patch.
15789 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15792 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
15793 running --aot with an old assembly.
15795 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
15797 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
15800 * mini-sparc.c: Add support for v9 branches with prediction.
15802 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
15804 * mini.c (mini_init): #warning is GNUC only
15806 * mini-sparc.h: implement __builtin_frame_address
15807 and __builtin_return_address for Sun C compiler
15809 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
15811 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
15813 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
15815 * basic-calls.cs: Add test for unaligned byref long argument passing.
15817 * mini-ops.h: Add sparcv9 compare and branch instructions.
15819 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
15820 v9 instructions if we have a v9 cpu.
15822 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
15823 registers for global allocation.
15825 * exceptions-sparc.c: Fixes.
15827 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
15829 * liveness.c (mono_analyze_liveness): Optimized version.
15831 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
15833 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
15836 * basic-float.cs basic-calls.cs: New regression tests.
15838 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
15840 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
15841 sigaltstack implementation.
15843 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
15845 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
15846 stuff if SIGSEGV_ON_ALTSTACK is not defined.
15848 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
15850 * mini.c: Fix warnings.
15852 * mini.c (mono_resolve_patch_target): New function which contains the
15853 arch independent part of the patching process.
15855 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
15856 patching code to a separate function.
15858 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
15860 * mini.c (add_signal_handler): ifdef out on Windows
15862 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
15864 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
15865 cpu-sparc.md: Add exception handling support + other fixes.
15867 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
15868 typed GC detection in --version.
15870 * basic.cs exceptions.cs: New regression tests.
15872 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
15873 the arch specific code can store data during a compilation.
15875 * mini-ops.h: Add OP_SETFRET.
15877 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
15878 function, register a separate icall for each arity, so the icalls can
15881 * mini.c (mono_print_tree): Print negative offsets in a more readable
15884 * mini.c: Make signal handling work on sparc.
15886 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
15888 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
15890 * jit-icalls.c: Emulate truncl by aintl on solaris.
15892 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
15894 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
15896 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
15898 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
15900 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
15901 a MarshalByRef type, inline a method that performs the check, taking into
15902 account that the object can be a proxy. Also implemented tow new opcodes:
15903 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
15904 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
15905 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
15907 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
15909 * mini-ppc.c: if a relative branch displacement is too big
15910 but it points to and area reachable with an absolute branch,
15913 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
15915 * mini.c: optimize small copies in cpblk.
15917 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
15919 * basic-calls.cs basic-float.cs: New regression tests.
15921 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
15922 negative offsets from %fp. Implement localloc. Fix local register
15923 allocation. Fix the case when the this argument needs to be saved to
15924 the stack. Implement some missing opcodes.
15926 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
15928 * mini.c (mini_method_compile): Reenable global regalloc in methods
15929 with exception handlers.
15931 * linear-scan.c (mono_varlist_sort): Fix warning.
15933 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
15935 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
15938 * liveness.c: Make all variables uses in exception clauses volatile, to
15939 prevent them from being allocated to registers. Fixes #42136.
15941 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
15943 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
15944 causes regressions.
15946 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
15947 argument to mono_arch_regalloc_cost.
15949 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
15952 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
15954 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
15955 Make the cost of allocating a variable to a register arch dependent.
15957 * basic-calls.cs: Fix compilation of tests.
15959 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
15960 helper function to cut back on the number of #ifdefs needed.
15962 * mini-ppc.c: Fix compilation.
15964 * basic-calls.cs: New regression tests.
15966 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
15968 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
15969 of l0 since that is callee saved.
15971 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
15974 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
15975 of delay instruction.
15977 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
15979 * mini.h (MonoCallInst): Add 'virtual' flag.
15981 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
15983 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
15985 * *.cs: New regression tests.
15987 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
15990 * mini.c (mono_runtime_install_handlers): Fix build.
15992 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
15993 'signal_stack_size' members.
15995 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
15996 alternate signal stack.
15998 * exceptions-x86.c: Add stack overflow handling.
16000 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
16001 functions to arch independent code.
16003 * mini.c (mono_print_tree): Print more detailed info for load_membase
16006 2004-02-23 Martin Baulig <martin@ximian.com>
16008 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
16010 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
16012 * mini-x86.c: fixed reg allocation for div/rem.
16014 2004-02-22 Miguel de Icaza <miguel@ximian.com>
16016 * driver.c (mono_main): Report some configuratio options on --version.
16018 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
16020 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
16021 low in the address space. Correctly flush memory in thunks where we
16022 output native code.
16024 2004-02-20 Martin Baulig <martin@ximian.com>
16026 * mini.c (mini_get_method): New static method; inflate all generic
16027 methods and methods in open generic instances.
16028 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
16029 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
16031 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
16033 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
16035 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
16037 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
16039 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
16041 * mini-sparc.c (flushi mono_arch_output_basic_block): make
16042 it compile using Sun's compiler.
16044 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
16046 * 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.
16048 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
16050 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
16052 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
16054 * mini-ppc.c: handle calls outside of the allowed range with thunks
16055 allocated using the code manager.
16056 * tramp-ppc.c: use the code manager to hold generated native code.
16057 Fixed the magic trampoline to just patch vtable entries.
16059 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
16061 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
16064 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
16066 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
16069 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
16070 if we have a working __thread implementation.
16072 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
16073 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
16075 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
16077 * mini-x86.c: Fix compilation under gcc 2.
16079 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
16081 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
16082 contains a call to the wrapped function.
16084 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
16085 OP_<CALL>_IMM opcodes, and use them under X86.
16087 * mini.c (mono_jit_find_compiled_method): Fix warning.
16089 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
16091 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
16093 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
16094 functionality to mini.c.
16096 * mini.c (mono_create_jump_trampoline): New function to create a jump
16097 trampoline. Return a compiled method instead of a trampoline if it
16098 exists. Add a cache for jump trampolines.
16100 * mini.c (mono_jit_find_compiled_method): New function to return a
16101 compiled method if it exists.
16103 * mini-x86.c: Call mono_create_jump_trampoline instead of
16104 mono_arch_create_jit_trampoline.
16106 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
16107 a jump trampoline. Fixes #52092.
16109 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
16111 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
16112 which is not up-to-date. Add check_corlib_version () instead.
16114 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
16117 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
16118 since newer valgrind versions do not need it.
16120 * mini.c (mono_jit_compile_method_with_opt): New helper function to
16121 compile a method with a given set of optimizations.
16123 * mini.c: Compile icall wrappers on-demand instead of at startup.
16125 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
16126 wrapper for an icall.
16128 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
16130 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
16133 * iltests.il: Add test for non-empty stack before switch instruction.
16135 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
16137 * mini.c: Add support for new stringbuilder marshalling conventions.
16139 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
16141 2004-02-01 Martin Baulig <martin@ximian.com>
16143 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
16144 in `ginst->mtype_argv'.
16146 2004-01-31 Miguel de Icaza <miguel@ximian.com>
16148 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
16149 facilitate grepping.
16151 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
16153 * mini.c: fixed buglet in initobj generic implementation for references.
16155 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
16157 * Makefile.am: make the version script conditional.
16158 * jit-icalls.c: handle missing truncl().
16160 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
16162 * exceptions.cs: Add more tests for double->int conversion.
16164 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
16165 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
16167 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
16169 * driver.c: make --verbose --version emit an error
16170 if the loaded corlib doesn't match the runtime version.
16172 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
16174 * mini-ppc.h: export ppc_patch().
16175 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
16176 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
16177 on par or better than on MacOSX.
16179 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
16181 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
16182 mono_lookup_pinvoke_call.
16184 * mini-x86.c: Under windows, the default pinvoke calling convention is
16185 stdcall. Fixes #52834.
16187 * mini.c (optimize_branches): Add an upper bound to the number of
16188 iterations to prevent infinite loops on strange loops. Fixes #53003.
16190 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
16192 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
16193 and ISINST. Fixes #52093.
16195 * objects.cs (test_0_vector_array_cast): New tests.
16197 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
16199 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
16200 checking in Array.Set ().
16202 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
16205 * object.cs (test_0_multi_array_cast): New regression test.
16207 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
16209 * exceptions-ppc.c: fix build on Linux/PPC.
16211 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
16213 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
16214 running under valgrind.
16215 (x86_magic_trampoline): Fix build bustage.
16217 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
16218 negative values as well. This is needed for the encoding of the line number
16219 info, since sometimes the line numbers are not in increasing order.
16221 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
16223 * cpu-pentium.md (localloc): Increase the size of the localloc
16224 instruction since it is a loop under Win32.
16226 * debug-mini.c (record_line_number): Get rid of unneccesary memory
16229 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
16231 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
16232 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
16233 Max Horn (max@quendi.de). Fix file names in comments.
16235 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
16237 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
16238 avoid stack overflow.
16239 (replace_usage): Avoid uninitialized variable warnings.
16241 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
16242 and taking the address of valuetype variables.
16244 2004-01-03 Patrik Torstensson
16246 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
16247 for other purposes than FP later on.
16249 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
16251 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
16254 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16256 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
16258 2003-12-30 Patrik Torstensson <p@rxc.se>
16260 * mini-x86.h: Decreased number of availiable fp regs.
16261 Solves corner cases with FP spilling.
16263 2003-12-23 Patrik Torstensson <p@rxc.se>
16265 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
16266 for floating point stack tracking / spilling on x86.
16269 * basic-float.cs: added float mul overflow test.
16271 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
16273 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
16275 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
16277 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
16278 supports for cond branches that overflow the immediate
16279 overflow offset. mcs can compile simple programs.
16281 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
16283 * exceptions-ppc.c: exception handling support wip:
16284 finally handlers get run on exception.
16286 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
16288 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
16291 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
16293 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
16294 initial support for stack walking and unwinding.
16296 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
16298 * driver.c (mono_main): Make corlib-out-of-sync message more
16299 descriptive. Also remove verify_corlib call.
16301 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
16303 * mini.c: make CEE_NEWARR calls and other emulated opcodes
16304 not overlap with other call's arguments, too.
16306 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
16308 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
16309 move to arch-specific code the choice of arch-specific
16310 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
16311 * mini.c: ensure emulation calls will not interleave
16314 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
16316 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
16317 the magic trampoline stack frame is dropped before executing
16320 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
16322 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
16323 and integer to fp conversions. Added support for overflowing
16324 arguments on the stack. Reserve a couple more registers as temps.
16325 Added support for aot compilation (as output still needs to be
16328 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
16330 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
16331 Don't overwrite return register in some corner cases.
16333 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
16335 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
16336 static constructors when AOT compiling.
16338 * driver.c (mono_main): Call mono_check_corlib_version.
16340 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
16342 * cpu-g4.md, basic.cs: fixed div target register.
16344 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
16346 * mini-ppc.c, basic.cs: shl_imm fix with test.
16348 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
16350 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
16351 structures by value. Misc fixes.
16352 * objects.cs: more tests.
16354 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
16356 * mini-ppc.c: lconv.ovf.i implemented.
16358 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16361 (mini_init): don't error out if someone already called g_thread_init.
16363 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
16365 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
16366 to be any type per the spec. Fix abnormal memory usage when
16367 the same object is repeatedly thrown.
16369 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
16371 * mini.c: check for overruns in IL code.
16373 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
16375 * TODO: Add/remove some todo entries.
16377 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
16379 * driver.c (mono_main): Call mono_verify_corlib.
16381 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
16383 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
16384 This has been moved to mini.c
16385 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
16386 type being casted is marshalbyref it could be a proxy, so instead of
16387 emitting the type check code, emit a call to a runtime method that will
16388 perform the check by calling CanCastTo if needed.
16390 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
16392 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
16393 methods with large stack frames under Win32.
16395 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
16397 * Makefile.am: Distribute regression tests.
16399 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
16400 at the end instead of inserting each variable into the sorted list.
16402 * linear-scan.c (mono_varlist_sort): New helper function.
16404 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
16406 * mini.c: ensure arguments and locals are within bounds.
16408 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
16410 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
16413 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
16415 * mini.c (mono_cprop_copy_values): Fix crash.
16417 * aot.c: Set verbosity back to 0.
16419 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
16421 * regalloc.c: complete memory leak fix by Laurent Morichetti
16424 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
16426 * driver.c (main_thread_handler): Revert the previous patch.
16428 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
16431 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
16432 memory from the memory pool.
16434 * driver.c (main_thread_handler): Turn on all optimizations when
16437 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
16438 an array for better performance.
16440 * regalloc.c (mono_regstate_assign): Fix memory leak.
16442 * debug-mini.c (mono_debug_serialize_debug_info): New function to
16443 serialize the debug info.
16445 * debug-mini.c (mono_debug_add_aot_method): New function to load the
16446 debug info from the serialized representation.
16448 * aot.c: Save debug info into the generated file and load it when
16451 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
16453 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
16455 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
16456 More FP-related fixes.
16458 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
16460 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
16461 and register allocation buglet. Hello world now runs.
16463 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
16465 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
16466 * tramp-ppc.c: fixed class init trampoline.
16467 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
16469 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
16471 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
16472 mini.c: more ppc changes/fixes.
16474 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
16476 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
16477 Also optimize the case when the arguments are the same in the caller
16480 * iltests.il: Add tests for tail calls with valuetype arguments.
16482 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
16484 * mini-ppc.c: fixes for struct return type.
16486 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
16488 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
16489 mono_spillvar_offset() to arch-specific code.
16491 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
16493 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
16495 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
16497 * exceptions-x86.c: Fix stack space leaks.
16499 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
16500 registers from the lmf if the method has save_lmf set.
16502 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
16504 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
16505 of icall wrappers into InvokeInDomain, since these are now per-domain.
16507 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
16509 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
16510 make some opcode emulation and intrinsic ops enabled/disabled
16511 according to the architecture. More fixes.
16513 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
16515 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
16517 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
16519 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
16520 arch-specific handling for 'this' and struct return type to
16521 arch-specific code.
16523 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16525 * aot.c: prevent divide by zero error when reporting (it happened with
16526 Accessibility.dll).
16528 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
16530 * mini.h (inst_switch): Remove unused macro.
16532 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16535 (load_aot_module): free 'info->methods' and 'info' properly. No more
16536 "free(): invalid pointer blah" messages when you have an old aot
16539 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
16541 * jit-icalls.c, mini.c: Added support for context static fields.
16543 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
16545 * mini.c (mono_method_blittable): Methods which set LastError are not
16546 blittable either. Fixes #51108.
16548 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
16550 * mini.c: flush icache.
16551 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
16553 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
16555 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
16557 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
16559 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
16562 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
16565 * inssel.brg (CEE_MKREFANY): Fix AOT case.
16567 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
16569 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
16570 instruction when the result is discarded.
16572 * iltests.il (test_0_div_regalloc): New regression test.
16574 * arrays.cs: Fix compilation error.
16576 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
16578 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
16579 float rules to inssel-x86.brg: sane architectures with FP registers
16580 don't need to implement these rules.
16582 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
16584 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
16586 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
16588 * mini.h, inssel-long32.brg: fixed endianess issues in int64
16589 implementation of 32 bit systems.
16591 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
16593 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
16594 (Jeroen Zwartepoorte).
16596 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
16598 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
16599 the caller and the callee matches.
16601 * mini.c (mono_method_to_ir): Add comment.
16603 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
16604 signbit is missing on some platforms.
16606 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
16608 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
16610 * mini.c (setup_jit_tls_data): Call the new function.
16612 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
16614 * mini-x86.c: Add experimental support for fast access to the lmf
16615 structure under NPTL/Linux 2.6.x.
16617 2003-11-06 Martin Baulig <martin@ximian.com>
16619 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
16620 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
16623 2003-11-02 Martin Baulig <martin@ximian.com>
16625 * mini.c (inflate_generic_field): New static method.
16626 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
16627 generic instance and the field is declared in a generic type, call
16628 inflate_generic_field() to inflate it. Fixes gen-28.cs.
16630 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
16632 * mini.h mini.c (mono_method_same_domain): New function to return
16633 whenever the caller and the callee are in the same domain.
16635 * tramp-x86.c (x86_magic_trampoline): Use the new function.
16637 2003-10-30 Martin Baulig <martin@ximian.com>
16639 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
16640 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
16642 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
16643 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
16645 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
16647 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
16650 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
16651 object here, so it is in the correct appdomain etc.
16653 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
16655 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
16657 (mono_method_to_ir): Avoid freeing the type created returned from
16658 mono_type_create_from_typespec, since it is put into an internal cache
16659 by the function. Fixes pointer.exe.
16661 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
16662 trampolines for icalls and pinvokes as well. Fixes #33569.
16664 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
16666 * mini.c: Update after appdomain changes.
16668 * mini.c (mono_jit_compile_method_inner): Allways compile native
16669 method wrappers in the root domain, since there can only be one
16670 instance of them, whose address is stored in method->info.
16672 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
16674 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
16675 environment variable. Instead detect automatically whenever running
16676 under valgrind using the magic macro RUNNING_ON_VALGRIND from
16679 2003-10-16 Miguel de Icaza <miguel@ximian.com>
16681 * trace.c, trace.h: New files that implement the new trace option
16684 * driver.c: Document new --trace options.
16686 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
16689 - if (mono_jit_trace_calls)
16690 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
16692 * mini.h: prototypes.
16694 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
16696 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
16698 * mini.c inssel.brg: Implement typedefbyref opcodes.
16700 * mini.c (mono_jit_compile_method): Remove unused local variable.
16702 * mini.c (mono_jit_compile_method_inner): Ditto.
16704 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
16706 * tramp-x86.c (x86_class_init_trampoline): Fix build.
16708 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
16710 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
16712 * mini.c (mono_no_aot): Remove unused global variable.
16714 * mini.c: Thread safety fixes.
16716 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
16718 * mini.c (mono_create_class_init_trampoline): Add a lock around
16719 class_init_hash_addr.
16721 * arrays.cs (test_0_newarr_emulation): Add new regression test for
16724 * mini.c: Decompose the NEWARR instruction before decomposing its
16725 arguments. Fixes #30073.
16727 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
16729 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
16732 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
16734 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
16736 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
16738 * driver.c: Add support for compiling icall wrappers to --compile.
16740 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
16742 * inssel.brg: The empty value in class->interface_offsets is -1, not
16745 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
16747 * objects.cs: New test for 'is' operator on an array of interfaces.
16749 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
16751 * tramp-ppc.c: update trampoline code to support jumps
16752 and class initialization.
16754 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
16756 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
16758 * inssel.brg (OP_UNBOXCAST): Fix #46027.
16760 * inssel.brg (OP_UNBOX): Remove unused rule.
16762 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
16763 region instead of one for each method. Fixes #47813.
16765 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
16767 * exceptions.cs (test_0_nested_finally): New regression test for
16768 nested exception handlers.
16770 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
16772 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
16774 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
16777 * mini.c (mono_method_check_inlining): Make the inlining limit
16778 configurable by an environment variable.
16780 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
16782 * mini.h: Bump AOT file version.
16784 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
16785 token, store the image along with the token, since the token might not
16786 refer to the same image as the method containing the relocation,
16787 because of inlining.
16789 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
16791 * mini.c (mono_precompile_assemblies): New function to compile
16792 all methods in all loaded assemblies.
16794 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
16796 * regalloc.h regalloc.c (MonoRegState): Change the type of
16797 iassign and fassign to int*, since they can contain large negative
16798 values if the register is spilled. Also added some comments. Fixes
16801 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
16802 under Win32. Fixes #42964.
16804 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
16806 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
16808 * aot.c: Added support for AOT compiling methods which contain calls
16809 to wrappers. Currently, only remoting-invoke-with-check wrappers are
16812 * driver.c (compile_all_methods): Run the compilation in a thread
16813 managed by mono. Fixes #44023.
16815 * mini.c (mono_codegen): Print full method name in verbose output.
16817 * mini-x86.c (mono_arch_patch_code): Fix warning.
16819 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
16820 jumps, since the method we are jumping to might be domain-specific.
16822 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
16824 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
16826 * inssel.brg: string chars are unsigned.
16828 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
16830 * TODO: New todo item.
16832 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
16833 which calls mono_runtime_class_init and patches the call site to
16834 avoid further calls.
16835 (mono_arch_create_class_init_trampoline): New arch specific function
16836 to create a class init trampoline.
16837 (create_trampoline_code): Generalized so it can create
16838 class init trampolines as well.
16840 * mini.c (helper_sig_class_init_trampoline): New helper variable.
16841 (mono_create_class_init_trampoline): New function to create and cache
16842 class init trampolines.
16843 (mono_find_class_init_trampoline_by_addr): New function to lookup the
16844 vtable given the address of a class init trampoline. Used by the
16846 (mono_codegen): Generate a call to a trampoline instead of
16847 mono_runtime_class_init in LDSFLD[A].
16848 (mono_codegen): Add relocations for the new trampoline.
16850 * mini.h mini-x86.c aot.c: Added a new relocation type:
16851 MONO_PATCH_INFO_CLASS_INIT.
16853 * mini.h: Bump AOT version number.
16855 * aot.c: Create a copy of the loaded code instead of using the original
16856 so methods which call each other will be close in memory, improving
16859 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
16860 patch since it breaks the regression tests.
16862 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
16863 for the register saving instruction sequence since the
16864 frame_state_for function in glibc 2.3.2 don't seem to detect it.
16866 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
16868 * TODO: Fix todo item && remove another.
16870 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
16872 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
16875 * aot.c: Moved the check for MONO_LASTAOT into the initialization
16876 function of the module.
16878 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
16879 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
16880 --no-aot command line option.
16882 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
16884 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
16885 by Bernie Solomon (bernard@ugsolutions.com).
16887 * inssel.brg: Refactor the interface offset table related code into
16888 its separate functions and add support for the AOT case.
16890 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
16892 * aot.c (mono_aot_get_method_inner): Fix memory leak.
16894 * aot.c: Added mono_aot_verbose variable and made all debugging
16895 output depend on the value of this variable.
16897 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
16898 method_label and info_label.
16900 * mini.h mini-x86.c aot.c: Added a new relocation type
16901 MONO_PATCH_INFO_IID for klass->interface_id.
16903 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
16904 the MonoJitInfo structure.
16906 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
16907 a non-root appdomain in shared mode.
16909 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
16911 * aot.c: make aot loader less verbose. Remove free of unused variable.
16913 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
16915 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
16917 * .cvsignore: Added *.dll.
16919 * mini.c (mono_print_tree_nl): New function callable while debugging.
16921 * mini.c (mono_print_code): Export this.
16923 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
16926 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
16928 * mini.h (MonoCompile): Added 'jit_info' field.
16930 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
16931 the cfg structure, since it is needed by the AOT compiler.
16933 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
16935 * aot.c: A major rewrite. Changes include:
16936 - save exception tables for methods which have them.
16937 - cache failed lookups in aot_get_method () to avoid the (slow) calls
16938 to g_module_symbol.
16939 - reworked the file format so it is now much smaller and needs
16940 fewer relocation entries.
16942 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
16944 * aot.c (load_aot_module): Fix build bustage on platforms without
16947 2003-09-04 Martin Baulig <martin@ximian.com>
16949 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
16951 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
16953 * TODO: Some new optimization ideas.
16955 * aot.c: Move AOT module loading logic here from mono_assembly_open.
16957 * aot.c: Save the optimization flags used to compile the code into
16960 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
16961 support emitting domain specific code.
16963 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
16964 no longer domain neutral. It can be made domain neutral by compiling
16965 with --optimize=shared.
16967 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
16968 between appdomains.
16970 * driver.c mini.h mini.c: New --no-aot debugging option which disables
16971 loading of AOT code.
16973 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
16975 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
16976 if there is no domain neutrality information.
16978 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
16980 * aot.c (mono_compile_assembly): Emit a symbol containing the file
16981 format version into the generated library.
16983 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
16984 callee method into the caller since one of them could be shared.
16986 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
16987 system exceptions from AOT code now works.
16989 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
16990 method if it is domain neutral and the callee is not.
16992 * graph.c (cfg_emit_one_loop_level): Fix warning.
16994 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
16996 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
16999 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
17001 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
17002 is needed by code which is executed before mono_runtime_init ().
17003 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
17005 * mini.c (mono_thread_abort): Fix warning.
17006 (mono_jit_compile_method): Call static constructor in the AOT case too.
17008 * aot.c (mono_compile_assembly): Fix warning.
17010 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17012 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
17014 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
17016 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
17018 * cpu-pentium.md: Fix the length of call opcodes so they include the
17019 ESP restoring instruction. Fixes #47968.
17021 2003-08-28 Martin Baulig <martin@ximian.com>
17023 * mini-x86.c (mono_arch_call_opcode): Added support for
17024 MONO_TYPE_GENERICINST.
17026 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
17028 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
17030 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
17031 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
17033 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
17036 2003-08-26 Martin Baulig <martin@ximian.com>
17038 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
17039 when reporting an error, set this to the actual error location.
17040 (mono_method_to_ir): Report the correct error location if
17041 get_basic_blocks() returned an error.
17043 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
17045 * mini.c (mono_type_blittable): OBJECT is not blittable.
17046 (mono_method_blittable): Methods which have marshalling descriptors
17047 are not blittable either. Fixes #47842.
17049 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
17051 * driver.c mini.c: Use an environment variable instead of a global
17052 variable. Also fix the build.
17054 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
17055 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
17058 * driver.c mini.c: Added --with-valgrind option to turn off some
17059 code which prevents mono from running under valgrind.
17061 * mini.c (mono_emit_call_args): Fixed warning.
17063 * mini.c (mono_emulate_opcode): Fixed warning.
17065 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17067 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
17068 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
17069 regalloc.c, regalloc.h: specify available registers in arch-specific
17070 code and support floats in the regallocator (patch by Laurent Morichetti
17073 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
17075 * mini.c: mono_thread_current() can be called only after
17076 mono_runtime_init(): rearrange code to not call it early on.
17078 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
17080 * mini.c: allocate jump tables in the code mempools.
17082 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17084 * mini.c, mini.h: make sure per-thread data allocated by the jit is
17087 2003-08-10 Miguel de Icaza <miguel@ximian.com>
17089 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
17090 12 to 16. This fixes bug #47453.
17093 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
17095 * mini-ppc.c: fixed indexed load and unsigned compares.
17097 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
17099 * mini.c: reenabled installation of handler for
17100 thread abort signal.
17102 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17104 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
17105 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
17106 until it's fixed and actually useful.
17108 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17110 * inssel-long32.brg: couple more opcodes implemented.
17112 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
17114 * mini-sparc.c: Even more opcodes implemeted.
17116 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
17118 * mini-sparc.c: More opcodes implemented.
17120 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
17122 * mini-sparc.c: More opcodes implemented.
17124 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
17126 * inssel-sparc.brg: Add some needed rules. Direct
17128 * Makefile.am: Use inssel-sparc.brg
17129 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
17130 an assert happy for now.
17132 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
17134 * mini-sparc.c: Fixed compile errors.
17135 * exceptions-sparc.c: Same. We now produce a mono binary
17136 on sparc-linux. Yea.
17138 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
17140 * mini-sparc.c: Renamed registers. Also some macro cleanups.
17141 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
17142 They compile, but do not work.
17144 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17146 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
17147 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
17148 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
17151 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17153 * mini.c: more opcodes implemented and better support for generics.
17155 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
17157 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
17158 * mini.c, mini.h: first cut at generics support: some new instructions
17159 added and changed the behaviour of some of the existing ones.
17161 2003-07-21 Miguel de Icaza <miguel@ximian.com>
17163 * mini.c: Removed definition of metadata_shared mutex here.
17165 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
17167 * mini-x86.c: make vararg calls work for instance methods.
17169 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
17171 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
17172 returns the arguments in a separte list, now.
17174 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17176 * aot.c, mini.c: updates for array type representation changes.
17178 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
17180 * mini.c: register function to perform jit shutdown.
17182 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17184 * mini.c: use a faster allocator if possible.
17186 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
17188 * aot.c: some cleanups and portability changes.
17190 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17192 * mini.c: use faster allocation for CEE_BOX if possible.
17194 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
17196 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
17197 Moved inlined mempcy code to its own function so that is can be
17198 reused. Added an inline memset function as well (optimized initobj).
17199 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
17201 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17203 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
17205 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
17207 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
17208 arch code can setup the cpu for CLR execution, if needed.
17209 We use it on x86 to set the precision of FP operations.
17211 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
17213 * mini.c: disable some optimizations if we can guess they'll cost too
17214 much for a given method.
17216 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
17218 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
17220 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
17221 * mini.h mini.c mini-x86.c: Added instruction level coverage
17222 info collection support.
17224 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17226 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
17227 is now implemented in the profiling API. Get rid of a couple of
17228 unnecessary global variables.
17230 2003-06-15 Nick Drochak <ndrochak@gol.com>
17232 * basic-long.cs: tests for negative values for bigmul, and unsigned.
17233 * cpu-g4.md: add op_bigmul and op_bigmul_un
17234 * cpu_pentium.md: add op_bigmul_un
17235 * inssel-long32.brg: add rule for unsigned bigmul
17236 * mini-ops.h: define OP_BIGMUL_UN
17237 * mini-x86.c: THE BUG: handle (un)signed properly
17238 * mini.c: choose unsigned opcode if needed.
17239 This set of patches fixes bug #44291
17241 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
17243 * mini.c (optimize_branches): improved to handle all kinds of
17244 conditional branches.
17246 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
17248 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
17249 don't raise exceptions.
17251 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
17253 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
17254 to arch-specific files.
17256 2003-06-09 Martin Baulig <martin@ximian.com>
17258 * Makefile.am (libs): Added $(LIBGC_LIBS).
17260 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
17262 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
17263 and OP_ATAN (fixes bug#44293).
17265 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
17267 * Makefile.am, mini-x86.c: rename cpu description array to
17268 pentium_desc, since some compilers define the 'pentium' preprocessor
17271 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
17273 * mini.c (mini_select_instructions): add explicit branch if the
17274 following block is not the false target of a conditional branch -
17275 we need this with any optimization that reorder or remove bblocks
17277 * mini.c (optimize_branches): bug fixes
17279 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
17281 * mini.c (mono_method_to_ir): inline static readonly fields
17283 * ssa.c (fold_tree): start cfold support for long (very simple
17286 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
17288 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17290 * inssel.brg: fixed memcpy (bug #44219).
17292 2003-06-05 Dick Porter <dick@ximian.com>
17294 * driver.c: Set the glib log levels to not abort if g_message
17297 g_set_prgname() has to happen before mini_init() so that the
17298 process handle gets the info.
17300 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17302 * driver.c: add intrins to the default optimizations to get wider
17305 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
17307 * mini.h: some large basic blocks will overflow a 16-bit
17308 integers for symbolic registers.
17310 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
17312 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
17313 (mono_arch_output_basic_block): fix bug 43499
17315 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
17317 * mini.c: kill duplicated definition of mono_debug_format.
17319 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
17321 * mini-x86.c, arrays.cs: fixed register allocation bug.
17323 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
17325 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
17327 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
17329 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17332 (print_method_from_ip): also print source location information if
17335 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
17337 * mini.c (mono_find_block_region): bug fix in region code
17338 (mini_method_compile): enable removing unreachable code again, but
17339 only in methods without exception clauses.
17341 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
17343 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
17344 Implemented arglist opcode and handling of TypedReference type.
17345 Fixed x86 call convention when a structure is returned.
17346 Minimal support for calling static vararg methods.
17348 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
17350 * mini.c (mini_method_compile): always remove unreachable code,
17351 because the code in them may be inconsistent (access to dead
17352 variables for example).
17354 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
17356 * driver.c, debug-mini.c: warning fixes.
17358 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
17360 * Makefile.am, jit.h, mini.h: install header for embedding mono.
17362 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
17364 * mini.c: thread-static fields are registered in mono_class_vtable(),
17365 so ensure the function is called before checking for them.
17367 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
17369 * mini.c (optimize_branches): fix for bug 43586
17371 * jit-icalls.c (mono_llmult_ovf): added an additional check for
17372 overflow (fixes Bug #43639)
17374 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17376 * mini.c, objects.cs: allow the use of stobj for primitive types.
17378 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17380 * mini.c: be less strict about argument checking until we support
17381 running the verifier.
17383 2003-05-27 Nick Drochak <ndrochak@gol.com>
17385 * basic-long.cs: tests for (ulong)int * (ulong)int also
17386 * mini.c: use the same trick for (ulong)int * (ulong)int
17388 2003-05-27 Nick Drochak <ndrochak@gol.com>
17390 * basic-long.cs: add regression test for (long)int * (long)int
17391 * cpu-pentium.md: add op_bigmul specification
17392 * inssel-long32.brg: add OP_BIGMUL rule
17393 * mini-ops.h: add OP_BIGMUL
17394 * mini-x86.c: register allocator: handle case where src1 needs to be
17396 * mini.c: substitute special BIGMUL opcode in the tree for
17397 (long)int * (long)int
17399 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
17401 * jit-icalls.c: call the type ctor on field access if needed.
17403 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
17405 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
17406 to a method (including results of ldelema, bug#43207).
17408 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
17410 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
17411 colors to show exception handler blocks.
17413 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
17414 (fix for pinvoke7.cs).
17416 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17418 * mini.h, mini.c: ensure correct initialization order for types that
17419 require it. Prepare for lazy compilation of jit icall wrappers.
17420 Provide a name for opcode emulation to reduce unneeded mallocing.
17422 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
17424 * mini-x86.c: better register restoring code and profiling
17425 support for tail calls.
17427 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17429 * mini.h, driver.c: prepare for leaf methods optimization.
17431 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
17433 * mini.c: get targets of branches before converting a method.
17435 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
17437 * mini.c (optimize_branches): added some experimental code (disbaled)
17439 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
17441 * mini.c (optimize_branches): fix branch to branch optimization
17443 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
17445 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
17447 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
17449 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
17452 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
17454 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
17455 enable use of interface variables again.
17457 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
17458 I1 to registers because there is no simply way to sign extend 8bit
17459 quantities in caller saved registers on x86.
17461 * inssel-float.brg: set costs of some rules to 2 so
17462 that monobure always select the arch. specific ones if supplied,
17463 regardless of the order we pass the files to monoburg.
17465 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
17467 * mini.c, mini-x86.c: since the magic trampoline for jumps
17468 can't patch the code directly, we do it as soon as the
17469 method gets compiled.
17471 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
17473 * mini-x86.c, mini.h: introduce a new patching method
17474 to support CEE_JMP and tail calls.
17475 * mini.c: obey tail.call. Don't precompile methods target
17477 * tramp-x86.c: new trampoline code to handle methods
17478 reached through a jump.
17480 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
17482 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
17483 bit values to registers
17485 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
17487 * mini.c (mono_compile_get_interface_var): share interface
17488 variables if possible.
17490 2003-05-16 Martin Baulig <martin@ximian.com>
17492 * debug-mini.c (mono_init_debugger): New function to initialize
17493 the debugger. This is not in the debugger since it needs to
17494 access some of mini's internals.
17496 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
17498 * mini.c (mono_method_to_ir): inlining fixes/cleanups
17500 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
17502 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
17503 for value type handling.
17505 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
17507 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
17508 (mono_method_check_inlining): enable inlining of all kinds of wrappers
17510 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
17512 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
17513 the constructor through a proxy.
17515 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
17517 * jit-icalls.c, inssel.brg: fixes to array element address
17520 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
17522 * mini-x86.c (is_regsize_var): allocate pointer to registers
17524 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
17526 * driver.c: fixed typo, added intrins to the set of optimizations
17527 tested with regressions.
17529 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
17531 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
17532 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
17535 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
17537 * inssel.brg: remove some common pop instructions without side effects
17539 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
17541 * inssel-x86.brg: fixed thinko in int to double conversions.
17543 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
17545 * mini.c, jit-icalls.c: added runtime thread-static variable support.
17547 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
17549 * inssel-long32.brg: two more missing instructions.
17551 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
17553 * mini.c (mono_emit_call_args): set the cil_code for all arguments
17554 if not already set.
17556 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
17558 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
17561 * basic-float.cs: Added tests for negative zero.
17563 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
17565 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
17566 a couple of missing operations for long casts, with test cases.
17568 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17570 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
17572 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
17574 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
17575 code size estimation.
17577 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
17579 * mini.c (mono_jit_create_remoting_trampoline): make it work with
17580 abstract methods (fix bug 42542)
17582 * aot.c: add ability to handle array types
17584 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
17586 * mini.c: Call the _specific versions of the object allocation
17587 functions if possible.
17589 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
17591 * driver.c: call setlocale ().
17593 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
17595 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
17598 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
17600 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
17602 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
17603 wrappers (fix bug 42122)
17605 2003-05-04 Martin Baulig <martin@ximian.com>
17607 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
17609 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
17610 s/mini_set_defaults/mono_set_defaults/g.
17612 2003-05-04 Martin Baulig <martin@ximian.com>
17614 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
17616 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17618 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
17619 (reported by Don Roberts).
17621 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
17623 * mini.c: temporarily work around two bugs for this release.
17625 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17627 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
17628 that contains -export-dynamic and it makes using the ld script
17630 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
17632 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
17634 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
17637 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
17639 * mini.c: make sure leave calls all the needed finally blocks,
17640 even when the target jumps out of multiple exception clauses.
17642 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17644 * ldscript, Makefile.am: add linker script to reduce the number of
17645 exported symbols (should also fix the issues with libwine defining
17646 some of the same symbols in io-layer).
17648 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
17650 * driver.c (mini_main): Avoid assertion when no file name is given on
17653 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
17655 * driver.c: added --version/-V command line option.
17656 Added the inline optimization in the regression tests.
17658 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
17660 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
17661 to the type in the method signature (fixes bug#42134).
17663 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
17665 * mini.c: when inlining, check this is not null only when needed (bug #42135).
17667 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
17669 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
17671 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17673 * driver.c: fixed bug #42100.
17675 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
17677 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
17679 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
17681 * mini.c: moved most of the code required to do inlining to its own
17682 function so it can be reused. Inline also ctors if appropriate.
17684 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
17686 * Makefile.am: Link with -export-dynamic so shared libs loaded by
17687 the runtime can call mono API functions.
17689 2003-04-27 Martin Baulig <martin@ximian.com>
17691 * debug-mini.c (mono_debug_init_method): Added
17692 `guint32 breakpoint_id' argument; if the method has a breakpoint,
17693 send a notification to the debugger.
17695 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
17696 running in the Mono Debugger, just pass the breakpoint number to
17697 mono_debug_init_method().
17699 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
17701 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
17703 * mini.c: allow some more unsafe compares.
17705 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17707 * mini-x86.c, Makefile.am: make distcheck works (partially from
17708 a patch by Richard Lee <r.h.lee@attbi.com>).
17709 * regset.c, regset.h: removed, they are unused.
17711 2003-04-25 Dick Porter <dick@ximian.com>
17713 * driver.c: Usage reports the name as 'mono' not 'mini'
17714 * exceptions-x86.c: Build and run on freebsd
17716 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
17718 * Makefile.am: install the program with the 'mono' name and
17719 the library as libmono instead of mini and libmini.
17721 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
17723 * driver.c: provide the APIs for the embedding interface of the old jit.
17725 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
17727 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
17729 2003-04-23 Martin Baulig <martin@ximian.com>
17731 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
17733 * driver.c: Added `--debug' command line argument to enable
17736 2003-04-23 Martin Baulig <martin@ximian.com>
17738 * debug.[ch]: Removed. The code is now in
17739 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
17741 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
17744 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
17746 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
17748 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17751 (mini_cleanup): moved mono_runtime_cleanup call after the call to
17752 mono_domain_finalize.
17753 (mini_method_compile): use mono_method_profile* if the the option is
17756 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
17758 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
17759 methods with their wrapper.
17761 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
17762 methods with their wrapper.
17764 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
17767 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
17770 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
17773 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
17775 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
17777 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
17779 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
17780 of the mempool. This is slightly faster and uses less memory
17782 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17784 * mini.c: avoid O(n) allocation for variables.
17786 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17788 * mini.c: handle items on the stack after inlining methods.
17790 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
17792 * mini.c: make the method->opcode optimization dependent
17793 on MONO_OPT_INSTRINS and do it lazily.
17795 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
17797 * driver.c: print overall results at the end of regression run.
17799 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
17801 * inssel.brg: don't overwrite symbolic registers.
17803 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
17805 * inssel-x86.brg: fix conversion from long to float.
17807 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
17809 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
17811 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
17813 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
17815 * driver.c: Added --print-vtable option as in the old JIT.
17817 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
17819 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
17821 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
17823 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
17825 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
17827 * mini.c regalloc.c regalloc.h: Fix memory leak.
17829 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
17831 * aot.c (mono_aot_get_method): register all used strings
17833 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17835 * mini.c: always intern strings references with ldstr at compile time.
17837 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17839 * Makefile.am: add BUILT_SOURCES.
17841 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
17843 * driver.c: give a better error message when the assembly to execute
17844 doesn't have an entry point.
17846 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
17848 * Makefile.am: added hack for automake
17850 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
17853 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
17855 22003-04-07 Martin Baulig <martin@ximian.com>
17857 * Makefile.am: Added Makefile.am.
17859 * debugger-main.c: Removed, this is now in the debugger where it
17862 * mini.pc.in: Call this package `mini' for the moment.