1 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
8 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
9 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
10 (mips_adjust_stackframe): handle FP spills
12 * mini-ops.h: add mips_mtc1_s2
14 * cpu-mips.md: add mips_mtc1_s2
16 2008-12-07 Zoltan Varga <vargaz@gmail.com>
18 * unwind.c: New file, move the unwind info encoding functions here from
19 aot-compiler.c, so they could be used at runtime too.
21 2008-12-05 Mark Mason <mmason@upwardaccess.com>
23 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
24 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
26 2008-12-05 Mark Mason <mmason@upwardaccess.com>
28 * mini-mips.c: cleanup warnings
29 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
30 (mips_adjust_stackframe): handle case of taking the address of stack locals
32 2008-12-05 Zoltan Varga <vargaz@gmail.com>
34 * aot-compiler.c: Implement a few functions missing from the asm writer.
35 (emit_method_code): Only write symbols for methods when using the bin
36 writer, since the assembler can't deal with the characters in our method
39 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
41 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
44 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
45 a bit to also restore %rax.
47 2008-12-05 Mark Probst <mark.probst@gmail.com>
49 * mini-ppc.c: Some simple merges from mini-ppc64.c.
51 2008-12-05 Zoltan Varga <vargaz@gmail.com>
53 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
56 2008-12-05 Mark Probst <mark.probst@gmail.com>
58 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
60 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
61 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
63 * exceptions-ppc64.c: Removed.
65 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
67 2008-12-05 Mark Probst <mark.probst@gmail.com>
69 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
72 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
74 * tramp-ppc64.c: Removed.
76 2008-12-05 Zoltan Varga <vargaz@gmail.com>
78 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
81 2008-12-05 Mark Probst <mark.probst@gmail.com>
83 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
85 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
86 mini-ppc.h instead of mini-ppc64.h.
88 * mini-ppc64.h: Removed.
90 2008-12-04 Mark Mason <mmason@upwardaccess.com>
92 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
94 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
96 2008-12-05 Mark Probst <mark.probst@gmail.com>
98 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
99 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
102 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
104 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
106 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
108 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
110 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
112 * basic-simd.cs: Tests for operator == and != on Vector4f.
114 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
116 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
118 * simd-intrinsics.c: Kill useless enum.
120 2008-12-04 Mark Mason <mmason@upwardaccess.com>
122 * cpu-mips.md: add long_conv_to_ovf_i4_2
123 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
125 2008-12-04 Mark Mason <mmason@upwardaccess.com>
127 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
129 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
131 2008-12-04 Mark Mason <mmason@upwardaccess.com>
133 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
135 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
137 * basic-simd.cs: Add tests for new methods.
139 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
141 * simd-intrinsics.c: Add support for operator == and !=
144 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
146 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
148 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
150 2008-12-04 Zoltan Varga <vargaz@gmail.com>
152 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
154 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
155 MONO_PATCH_INFO_ICALL_ADDR.
157 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
159 * aot-compiler.c: Resurrect full-aot support.
161 2008-12-04 Mark Mason <mmason@upwardaccess.com>
163 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
165 2008-12-04 Mark Mason <mmason@upwardaccess.com>
167 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
169 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
171 * basic-simd.cs: Fix tests to work under ppc.
172 Remove tests for methods that will be removed.
174 2008-12-03 Mark Probst <mark.probst@gmail.com>
176 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
177 generic type (via a typedef or typeref) correctly.
179 2008-12-03 Zoltan Varga <vargaz@gmail.com>
181 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
182 diagnose an assertion failure.
184 2008-12-02 Mark Probst <mark.probst@gmail.com>
186 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
189 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
190 conversion opcodes are implemented natively instead via emulation.
192 2008-12-01 Mark Mason <mmason@upwardaccess.com>
194 * cpu-mips.md: remove mips_xori
196 * mini-ops.h: remove mips_xori
198 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
200 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
202 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
204 2008-12-01 Mark Mason <mmason@upwardaccess.com>
206 * cpu-mips.md: fix instruction lengths.
208 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
210 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
212 * mini-ops.h: fix slti / sltiu op profiles.
214 2008-12-02 Martin Baulig <martin@ximian.com>
216 * method-to-ir.c (mono_method_to_ir): Disable debugging
217 information for the init locals block to make the debugger stop
218 after all locals have been initalized.
220 2008-12-02 Martin Baulig <martin@ximian.com>
222 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
223 running inside the debugger.
225 2008-12-01 Zoltan Varga <vargaz@gmail.com>
227 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
230 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
231 alu->alu imm optimization which only shows if deadce is disabled.
233 * aot-compiler.c: Rename the function names for the binary and asm writers
234 so they can coexist in the same process. Rework the xdebug code to use the
235 asm writer. This avoids the need to call into the runtime to dump the
236 debugging info. Add more debugging info for types.
238 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
240 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
241 cpu description tables, they can't occur in cpu-<ARCH>.md.
243 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
244 the stack in CEE_LDFLDA. Fixes #450542.
246 * generics.cs: Add a new test.
248 2008-12-01 Mark Mason <mmason@upwardaccess.com>
250 * mini-ops.h: updated MIPS opcodes
251 * mini-mips.c: decompose long opts
252 * mini-mips.h: decompose long opts
254 2008-11-29 Mark Mason <mmason@upwardaccess.com>
256 * cpu-mips.md: fix length on int_rem_un
257 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
259 2008-11-29 Zoltan Varga <vargaz@gmail.com>
261 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
263 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
265 2008-11-29 Martin Baulig <martin@ximian.com>
267 * mini-exceptions.c (mono_handle_native_sigsegv): Check
268 mono_debug_using_mono_debugger() in addition to the
269 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
271 2008-11-28 Mark Mason <mmason@upwardaccess.com>
273 * mini-ops.h: updated more MIPS opcodes
274 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
275 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
277 2008-11-28 Mark Probst <mark.probst@gmail.com>
279 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
281 2008-11-28 Mark Mason <mmason@upwardaccess.com>
283 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
284 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
285 * mini-ops.h: correct selected mips opcode entries
287 2008-11-28 Mark Probst <mark.probst@gmail.com>
289 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
292 2008-11-28 Mark Probst <mark.probst@gmail.com>
294 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
296 2008-11-28 Mark Mason <mmason@upwardaccess.com>
298 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
299 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
300 * mini-mips.h: disable IMT
301 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
303 2008-11-28 Mark Probst <mark.probst@gmail.com>
305 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
307 2008-11-28 Mark Probst <mark.probst@gmail.com>
309 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
311 2008-11-28 Zoltan Varga <vargaz@gmail.com>
313 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
316 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
318 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
319 for Set/GetVector aligned versions.
321 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
323 * basic-simd.cs: Add tests for Get/SetVector.
325 2008-11-27 Mark Probst <mark.probst@gmail.com>
327 * mini.c: Removed g_slist_append_mempool(). Now in
330 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
332 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
333 size properly and make the bounds check optional.
335 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
336 for SetVector and IsAligned.
338 2008-11-27 Zoltan Varga <vargaz@gmail.com>
340 * mini.c: Remove unused mono_normalize_opcodes () function.
342 2008-11-26 Mark Probst <mark.probst@gmail.com>
344 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
345 using the new atomic add ops now.
347 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
350 2008-11-26 Mark Probst <mark.probst@gmail.com>
352 * mini-ppc64.c: Several fixes.
354 2008-11-25 Mark Mason <mmason@upwardaccess.com>
356 * cpu-mips.md: added jump_table
357 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
359 2008-11-25 Mark Mason <mmason@upwardaccess.com>
361 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
363 2008-11-25 Mark Mason <mmason@upwardaccess.com>
365 * mini-ops.h: corrected a handful of MIPS opcodes.
367 2008-11-25 Mark Mason <mmason@upwardaccess.com>
369 * aot-compiler.c: MIPS to use ELF writer
371 2008-11-25 Mark Mason <mmason@upwardaccess.com>
373 * mini-codegen.c: remove MIPS specific assert.
375 2008-11-25 Mark Probst <mark.probst@gmail.com>
377 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
378 fixes. PPC64 now passes most of the runtime regressions.
380 2008-11-24 Zoltan Varga <vargaz@gmail.com>
382 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
383 volatile intervals a bit.
385 2008-11-24 Mark Probst <mark.probst@gmail.com>
387 * basic-long.cs: New test case.
389 2008-11-23 Zoltan Varga <vargaz@gmail.com>
391 * mini.c (mini_method_compile): Disable globalra for large methods for
394 * regalloc2.c (order_moves): Add fp support.
396 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
397 source bblock ends with an OP_BR_REG.
399 * ratests.cs: Add a new test.
401 2008-11-23 Mark Probst <mark.probst@gmail.com>
403 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
404 sharing. PPC64 now passes generics.exe.
406 2008-11-23 Mark Probst <mark.probst@gmail.com>
408 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
410 2008-11-23 Zoltan Varga <vargaz@gmail.com>
412 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
413 memory when mono_jit_info_table_find () can't find the method in the
416 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
419 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
422 2008-11-23 Mark Probst <mark.probst@gmail.com>
424 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
425 Several fixes. PPC64 now runs exceptions.exe and
426 devirtualization.exe.
428 2008-11-22 Mark Probst <mark.probst@gmail.com>
430 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
431 arrays.exe and basic-math.exe.
433 2008-11-22 Mark Probst <mark.probst@gmail.com>
435 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
436 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
438 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
440 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
442 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
444 * method-to-ir.c: Move bounds checking macros to ir-emit.h
446 * ir-emit.h: Move macros from method-to-ir.c to here.
448 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
450 * mini-ops.h: Correct the long simd ops to use LREG.
452 2008-11-21 Zoltan Varga <vargaz@gmail.com>
454 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
456 * mini-ops.h: Correct the dreg type of a few long opcodes.
458 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
461 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
463 * mini-ppc.c: remove negative stack references in epilog
464 for platforms that don't support the red zone.
466 2008-11-21 Mark Probst <mark.probst@gmail.com>
468 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
469 point regs. Now PPC64 passes basic-calls.exe.
471 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
473 * basic-simd.cs: Add tests for accessors of Vector2l.
475 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
477 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
479 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
481 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
483 2008-11-21 Mark Probst <mark.probst@gmail.com>
485 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
486 PPC64 passes basic-long.exe.
488 2008-11-20 Mark Probst <mark.probst@gmail.com>
490 * decompose.c: Decompose carry and overflow add on PPC64 like on
491 other 64 bit archs. Don't decompose sub at all on PPC64.
493 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
494 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
497 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
499 * basic-simd.cs: Add tests for accessors of Vector2d.
501 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
503 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
507 * mini-x86.c (mono_arch_output_basic_block): Same.
509 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
511 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
513 * basic-simd.cs: Add tests for accessors of Vector4f.
515 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
517 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
521 * mini-x86.c (mono_arch_output_basic_block): Same.
523 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
525 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
527 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
529 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
531 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
535 * mini-x86.c (mono_arch_output_basic_block): Same.
537 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
539 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
541 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
543 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
545 * simd-intrinsics.c: Enable setters for Vector16sb.
547 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
549 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
553 * mini-x86.c (mono_arch_output_basic_block): Same.
555 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
557 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
559 * simd-intrinsics.c: Implement setter for Vector8us.
561 2008-11-19 Zoltan Varga <vargaz@gmail.com>
563 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
566 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
568 * mini-ppc.c: remove references to the red zone in the prolog
569 (for systems that don't support it).
571 2008-11-19 Mark Probst <mark.probst@gmail.com>
573 * cpu-ppc64.md: Fixed a few instruction lengths.
575 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
578 2008-11-19 Mark Probst <mark.probst@gmail.com>
580 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
583 2008-11-19 Zoltan Varga <vargaz@gmail.com>
585 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
587 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
589 * mini-ops.h: Added OP_INSERT_I2.
593 * mini-x86.c (mono_arch_output_basic_block): Same.
595 * simd-intrinsics.c: Implement setter for Vector8s.
597 * simd-methods.h: Add the names of get setters of Vector8s.
599 2008-11-18 Zoltan Varga <vargaz@gmail.com>
601 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
603 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
606 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
608 2008-11-18 Mark Probst <mark.probst@gmail.com>
610 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
611 for PPC64. An empty program runs now.
613 2008-11-18 Zoltan Varga <vargaz@gmail.com>
615 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
617 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
618 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
619 info for JITted code is emitted into a shared library, loadable into gdb.
621 2008-11-18 Mark Probst <mark.probst@gmail.com>
623 * Makefile.am: Changes to build PPC64.
625 * mini-arch.h: Include mini-ppc64.h on PPC64.
627 2008-11-18 Mark Probst <mark.probst@gmail.com>
629 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
630 in PPC code up to r119147.
632 2008-11-18 Mark Probst <mark.probst@gmail.com>
634 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
635 cpu-ppc64.md: Changes for PPC64.
637 Based on code submitted by andreas.faerber@web.de at
638 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
641 2008-11-18 Mark Probst <mark.probst@gmail.com>
643 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
644 cpu-ppc64.md: Copied from the corresponding PPC files from
647 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
649 * mini-ops.h: Added OP_ROUND.
651 * cpu-x86.md: Added round.
653 * mini-x86.c: Added support for intrinsicing Math.Round (double).
655 * basic-math.cs: Added test_0_round to test rounding.
657 Contributed under MIT/X11 license.
659 2008-11-17 Bill Holmes <billholmes54@gmail.com>
661 * aot-compiler.c : Fix the Winx64 build.
663 Contributed under MIT/X11 license.
665 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
667 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
668 in OP_EXTRACT_R8 to avoid possible stack corruption.
670 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
672 * mini-ops.h: Added OP_EXTRACT_R8/I8.
674 * cpu-x86.md: Added extract_r8.
676 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
678 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
679 a couple of OP_EXTRACT_I4.
681 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
683 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
685 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
687 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
690 2008-11-17 Zoltan Varga <vargaz@gmail.com>
692 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
693 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
695 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
696 are not needed any more.
698 * mini.h: Remove the unused INS_LIST macros.
700 * mini.c (mini_method_compile): Remove a disable globalra case which is no
703 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
706 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
707 mono_alloc_ireg () instead.
709 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
712 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
715 * aot-runtime.c (load_aot_module): Disable AOT when running under
718 * mini-amd64.h: Change the monitor fastpath defines to check for
719 !PLATFORM_WIN32 so they work on *bsd too.
721 * mini.h mini.c mini-hhpa.c: Remove more unused code.
723 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
725 * mini.h (MonoCompile): Remove new_ir flag.
727 * regalloc.h regalloc.c: Remove unused code.
729 * cpu-*.md: Remove more unused opcodes.
731 * simple-cee-ops.h simple-mini-ops.h: Removed.
733 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
735 2008-11-17 Zoltan Varga <vargaz@gmail.com>
737 * aliasing.h: Removed.
739 * *.c: Remove references to aliasing.h and inssel.h.
741 * mini.c: Remove additional unused functions.
743 * mini-ops.h cpu-*.md: Remove unused opcodes.
745 2008-11-16 Zoltan Varga <vargaz@gmail.com>
747 Remove the old JIT code.
749 * inssel*.brg: Removed.
751 * ssa.c abcremoval.c aliasing.c: Removed.
753 * ssa2.c: Renamed to ssa.c.
755 * abcremoval2.c: Renamed to abcremoval.c.
757 * *.c: Removed all !cfg->new_ir code.
759 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
760 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
762 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
764 2008-11-16 Zoltan Varga <vargaz@gmail.com>
766 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
767 to simplify the code and cut back on the number of global symbols in the AOT
770 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
772 2008-11-15 Zoltan Varga <vargaz@gmail.com>
774 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
775 with the got/got_info tables.
777 * mini.h: Bump AOT file format version.
779 * unwind.h: New file, contains definitions for stack unwinding.
781 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
784 * aot-compiler.c: Generalize the emitting of unwind information to use the
785 information in cfg->unwind_ops.
787 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
789 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
790 AOT method frames. Enable writing symbols for methods by default.
792 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
794 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
795 and make it work with vectors of element sizes 1, 2 and 4.
797 * simd-intrinsics.c: Enable getter for all vectors with element size
800 * simd-methods.h: Add the names of other getters.
802 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
808 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
810 * mini-ppc.h: portability fix.
812 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
814 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
815 buggy and will overwrite it.
817 2008-11-14 Zoltan Varga <vargaz@gmail.com>
819 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
820 Use it to emit local symbols for all methods so AOTed methods show up with
821 their full name in gdb/valgrind output.
823 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
825 * mini-ppc.c: portability fixes.
827 2008-11-14 Zoltan Varga <vargaz@gmail.com>
829 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
830 entries out of the if (!generic_shared...) code so it is always done.
831 (mono_class_init_trampoline): Do the patching when running under valgrind
832 too, newer versions of valgrind have no problems with it.
834 2008-11-13 Zoltan Varga <vargaz@gmail.com>
836 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
839 2008-11-13 Mark Probst <mark.probst@gmail.com>
841 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
844 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
846 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
848 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
850 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
856 * simd-intrinsics.c: Same.
858 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
860 * simd-intrinsics.c: Enable constructor intrinsics for all types.
862 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
864 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
865 to work with more Vector types.
867 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
869 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
870 store the elemens directly instead of using and intermediate.
872 2008-11-13 Zoltan Varga <vargaz@gmail.com>
874 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
876 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
877 to preserve %eax for aot plt trampolines.
879 * aot-compiler.c (compile_method): Don't skip synchronized methods.
880 (encode_method_ref): Flag synchronized methods so they won't go through
883 * aot-compiler.c: Additional work to support AOTing synchronized methods/
886 * cpu-ia64.md (jmp): Increase max length.
888 2008-11-12 Zoltan Varga <vargaz@gmail.com>
890 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
891 open generic classes.
893 * aot-compiler.c: Enable the ELF writer on ELF platforms.
895 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
896 box+brtrue optimization since it causes test failures on x86.
898 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
900 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
906 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
907 for simd ctor values.
909 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
910 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
912 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
914 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
917 * simd-instrincs.c: Same.
919 * basic-simd.cs: Same.
921 2008-11-12 Zoltan Varga <vargaz@gmail.com>
923 * ratests.cs: Add more tests.
925 * regalloc2.c (add_spill_code): Handle more corner cases.
927 2008-11-11 Zoltan Varga <vargaz@gmail.com>
929 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
930 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
931 both the source an destination of an instruction.
933 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
935 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
936 wapihandles.c: more portability changes.
938 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
940 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
941 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
942 safe to execute in a signal handler and the kernel provides better
943 the info in /proc/self/smaps. Avoid the assert on sigaction during
946 2008-11-11 Zoltan Varga <vargaz@gmail.com>
948 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
949 do the bblock linking hack if it is actually needed.
951 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
954 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
955 crash problem is fixed.
957 * branch-opts.c (mono_remove_critical_edges): Link up newly added
960 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
962 (mini_method_compile): Set the starting value of next_vreg to
963 MAX_IREGS + MAX_FREGS when using globalra.
965 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
966 filter clauses with BB_EXCEPTION_HANDLER.
968 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
970 2008-11-10 Mark Probst <mark.probst@gmail.com>
972 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
973 space for stdcall. Fixes regressions on Win32.
975 2008-11-10 Zoltan Varga <vargaz@gmail.com>
977 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
979 (linear_scan): Remove an assert which doesn't seem to be needed.
981 * local-propagation.c (mono_local_deadce): Avoid a call to
982 MONO_DELETE_INS which would screw up the instruction linking.
984 * mini.c (mono_decompose_op_imm): Make this work with globalra.
986 * regalloc2.c: Upgrade to work the current JIT code.
988 2008-11-09 Zoltan Varga <vargaz@gmail.com>
990 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
993 * aot-runtime.c: Remove some dead code.
995 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
997 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
999 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
1000 trampolines using sscanf since atoi doesn't work on large unsigned values.
1002 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
1003 Initialize code_size.
1005 2008-11-08 Mark Probst <mark.probst@gmail.com>
1007 * method-to-ir.c (mini_emit_inst_for_method): Make
1008 Interlocked.CompareExchange work for Int arguments on 32 bit
1011 2008-11-07 Mark Probst <mark.probst@gmail.com>
1013 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
1015 2008-11-06 Bill Holmes <billholmes54@gmail.com>
1017 * main.c Fix MSVC build.
1019 Contributed under MIT/X11 license.
1021 2008-11-06 Mark Probst <mark.probst@gmail.com>
1023 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
1024 alignment larger than 8 bytes are aligned correctly, too.
1026 * mini.c: Honor the min_align field of MonoClass when laying out
1029 2008-11-06 Zoltan Varga <vargaz@gmail.com>
1031 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
1033 * aot-compiler.c (emit_plt): Fix a warning.
1035 * aot-compiler.c: Implement ARM support in the binary writer.
1037 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1039 * basic-simd.cs: Add test for getter with byref arg.
1040 Fix the naming of a few tests.
1041 Add missing checks to a test.
1043 2008-11-05 Zoltan Varga <vargaz@gmail.com>
1045 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
1047 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
1048 most of the full-aot support for monitor enter/exit trampolines.
1050 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
1051 enter/exit trampoline creation functions.
1053 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
1056 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
1058 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
1059 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
1060 implement the needed functionality without adding crap to the runtime.
1062 2008-11-05 Zoltan Varga <vargaz@gmail.com>
1064 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
1067 * mini.c (mono_build_date): New global version holding the build date in
1070 * Makefile.am (buildver.c): Generate a file containing the build date.
1072 * main.c: Set the build date from the generated file.
1074 * mini.c (mono_get_runtime_build_info): New helper function returning build
1075 information in a string format.
1077 * driver.c (mono_main): Print the build date in --version.
1079 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
1080 file when the bind-to-runtime-version option is used.
1082 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1084 * simd-intrinsics.c: Fix bug when using getters and byref args.
1086 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1088 * simd-methods.h: Rename prefetch methods.
1090 * simd-intrinsics.c: Same.
1092 2008-11-05 Mark Probst <mark.probst@gmail.com>
1094 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
1097 2008-11-04 Zoltan Varga <vargaz@gmail.com>
1099 * aot-compiler.c: Use the bundled elf header files instead of depending on
1102 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
1105 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
1108 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
1110 * cpu-x86.md: Add store nta ops.
1116 * mini.h: Add an enum for simd prefetch modes.
1118 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
1119 of store. Use the changed code to support store nta.
1121 * simd-intrinsics.c: Add prefetch ops for all vector types.
1123 2008-11-04 Zoltan Varga <vargaz@gmail.com>
1125 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
1128 * aot-compiler.c: Use statically allocated buffers for constructing symbol
1131 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
1134 2008-11-04 Mark Probst <mark.probst@gmail.com>
1136 * mini-x86.c: Fixed commit.
1138 2008-11-04 Zoltan Varga <vargaz@gmail.com>
1140 * aot-compiler.c (emit_plt): Align the plt section only on x86.
1142 2008-11-04 Mark Probst <mark.probst@gmail.com>
1144 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
1145 and MONITOR_EXIT, for the ASM fastpaths.
1147 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
1150 * mini.c, patch-info.h: Signature and patch infos for
1151 Monitor.Enter/Exit trampolines.
1153 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
1155 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
1156 Monitor.Enter/Exit ASM fastpath for Linux.
1158 2008-11-04 Zoltan Varga <vargaz@gmail.com>
1160 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
1162 * objects.cs: Add a new test.
1164 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
1166 * aot-runtime.c (load_method): Run class initialization in the PLT case even
1167 if MONO_LOG_LEVEL is set.
1169 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
1171 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
1173 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
1175 * aot-compiler.c: Change the relocation code to use virtual addresses instead
1176 of file offsets. Align the sections belonging to the data segment to
1179 2008-11-03 Zoltan Varga <vargaz@gmail.com>
1181 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
1182 elf.h. Port it to amd64.
1184 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1186 * driver.c: Enable SIMD by default.
1188 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1190 * cpu-x86.md: Add prefetch op.
1196 * mini.h: Add an enum for simd prefetch modes.
1198 * simd-methods.h: Add prefetch function names.
1200 * simd-intrinsics.c: Add prefetch ops for all vector types.
1202 2008-11-03 Zoltan Varga <vargaz@gmail.com>
1204 * aot-compiler.c (emit_bytes): Speed this up a little.
1206 2008-11-02 Zoltan Varga <vargaz@gmail.com>
1208 * aot-compiler.c: Add JIT time etc. statistics.
1210 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
1212 * mini.h (MonoCompile): Add 'got_offset' field.
1214 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
1215 method_got_offsets array.
1217 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
1220 * aot-compiler.c (compile_method): Add generic method instances referenced
1221 by the method to the list of methods to be compiled, this is required so if
1222 A<T> references B<T>, and another assembly references A<int>, then it will
1223 also get a copy of B<int>.
1225 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
1226 when checking for monitor enter/exit.
1228 2008-10-30 Mark Probst <mark.probst@gmail.com>
1230 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
1231 for Monitor.Enter and Monitor.Exit if enabled.
1233 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
1236 2008-10-30 Zoltan Varga <vargaz@gmail.com>
1238 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
1239 of an OP_MOVE. Fixes #440046.
1241 * basic-long.cs: Add a new test.
1243 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
1245 * mini.h: Add synchronization note for the managed counter-part.
1247 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
1248 returns the simd caps of the current cpu.
1250 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
1252 * basic-simd.cs: Remove Console.WriteLine.
1254 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1256 * basic-simd.cs: New tests for Vector2ul.
1258 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1260 * simd-intrinsics.c: Add new vector type Vector2ul.
1262 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1264 * basic-simd.cs: New tests for Vector2l.
1266 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1268 * cpu-x86.md: Add long version of most packed int ops.
1274 * simd-intrinsics.c: Add new vector type Vector2l.
1276 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1278 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
1280 * simd-methods.h: Remove SN_op_BitwiseXor.
1282 2008-10-28 Zoltan Varga <vargaz@gmail.com>
1284 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
1287 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
1289 * basic-simd.cs: Test for Vector2d.
1291 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
1294 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
1296 * cpu-x86.md: Add double version of all packed float ops.
1302 * simd-intrinsics.c: Add new vector type Vector2d.
1304 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
1306 * simd-methods.h: Add Duplicate.
1308 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
1310 * basic-simd.cs: Test for packing with signed saturation.
1312 2008-10-28 Zoltan Varga <vargaz@gmail.com>
1314 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
1315 found in the TYPESPEC table.
1317 2008-10-26 Zoltan Varga <vargaz@gmail.com>
1319 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
1322 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1324 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
1325 instead of the RVA, since the RVA can be changed by tools like the cil
1328 * method-to-ir.c (mono_method_to_ir2): Ditto.
1330 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
1331 (deserialize_variable): Ditto.
1333 2008-10-25 Martin Baulig <martin@ximian.com>
1335 * debug-mini.c (write_variable): Use
1336 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
1338 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1340 * cpu-x86.md: Add unsigned variants of packd and packw.
1344 * mini-x86.h: Emit the right instruction for packd and packw.
1345 Add unsigned variants of packd and packw.
1347 * simd-intrinsics.c: Packd and packw were used in place of their
1348 unsigned variants. Change that.
1349 Add intrinsics for (Signed)PackWithSignedSaturation.
1351 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
1353 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1355 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
1357 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1359 * mini-ops.h: Remove dword packed add/sub with saturation ops.
1361 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
1363 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
1366 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
1368 2008-10-24 Mark Probst <mark.probst@gmail.com>
1370 * method-to-ir.c, mini.c: Special casing for the synchronized
1371 wrapper for the ldtoken+GetTypeFromHandle case.
1373 2008-10-24 Zoltan Varga <vargaz@gmail.com>
1375 * mini.c (mono_replace_ins): Move this to branch-opts.c.
1377 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
1378 created/split bblocks.
1380 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1382 * mini-ops.h: Add packed signed mul high.
1386 * mini-x86.c (mono_arch_output_basic_block): Same.
1388 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
1390 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
1392 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1394 * basic-simd.cs: Tests for Vector16sb.
1396 2008-10-24 Zoltan Varga <vargaz@gmail.com>
1398 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
1400 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
1402 * mini-ops.h: Add packed signed min, max and compare greater.
1406 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
1409 * simd-methods.h: Add CompareGreaterThan.
1411 * simd-methods.h: Remove CompareEquals.
1413 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
1415 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
1417 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
1420 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
1422 * basic-simd.cs: Fix tests due to change in the API.
1424 2008-10-21 Zoltan Varga <vargaz@gmail.com>
1426 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
1428 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1430 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
1432 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
1433 inst_offset as this has invalid values for LDADDR.
1435 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1437 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
1439 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
1441 2008-10-21 Zoltan Varga <vargaz@gmail.com>
1443 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
1444 for accessing field->data.
1446 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1448 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
1450 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1452 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
1454 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
1456 2008-10-21 Zoltan Varga <vargaz@gmail.com>
1458 * dominators.c (mono_compute_natural_loops): Allocate GList enties
1459 from the cfg mempool.
1461 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
1463 * basic-simd.cs: Tests for new methods in Vector8us.
1465 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
1467 * mini-ops.h: Add multiply and store high.
1471 * mini-x86.c (mono_arch_output_basic_block): Same.
1473 * simd-methods.h: Same.
1475 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
1478 2008-10-19 Zoltan Varga <vargaz@gmail.com>
1480 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
1481 mono_class_setup_vtable ().
1483 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
1484 mono_class_get_vtable_entry () for accessing klass->vtable.
1486 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
1488 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
1491 * method-to-ir.c (mono_save_token_info): Don't save references made from
1494 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
1495 of generic instances.
1497 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
1499 2008-10-19 Mark Probst <mark.probst@gmail.com>
1501 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
1502 OP_JMP depends on the method signature. Calculate it properly.
1504 2008-10-19 Zoltan Varga <vargaz@gmail.com>
1506 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
1509 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
1511 (emit_extra_methods): Add another table mapping method indexes to
1512 offsets in the extra_method_info table.
1514 * mini.h: Bump AOT file format version.
1516 * aot-runtime.c: Merge most of the code from mono_aot_get_method
1517 and mono_aot_get_method_from_token () into one function.
1519 2008-10-19 Mark Probst <mark.probst@gmail.com>
1521 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
1524 2008-10-18 Zoltan Varga <vargaz@gmail.com>
1526 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
1529 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
1532 * mini.c (mono_patch_info_equal): Compare the generic context as well.
1534 * mini.h: Bump aot file format version.
1536 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
1537 AOT file can contain native code for methods which are not in the METHOD
1538 table. Generate code for non-sharable generic instances of generic methods
1539 found in the METHODSPEC table.
1541 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
1542 encoding generic type handles.
1544 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
1545 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
1547 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
1548 macros + MONO_ADD_INS.
1550 * mini.c (mono_jump_info_token_new2): New function which takes a generic
1553 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
1555 * mini.h: Bump aot file format version.
1557 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
1559 2008-10-17 Mark Probst <mark.probst@gmail.com>
1561 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
1562 platforms, with definable stack alignment value. Set to 16 now
1565 * mini.c, mini.h, driver.c: Command line option for disabling
1568 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
1570 * basic-simd.cs: Tests for new methods in Vector4ui.
1572 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
1574 * mini-ops.h: Add packed int shuffle.
1578 * mini-x86.c (mono_arch_output_basic_block): Same.
1580 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
1581 extract mask, max, min, shuffle.
1583 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
1585 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
1587 * basic-simd.cs: Tests for new methods in Vector8us.
1589 2008-10-17 Mark Probst <mark.probst@gmail.com>
1591 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
1592 RuntimeTypeHandle, not a TypedReference.
1594 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
1596 * simd-intrinsics.c: remove relocations.
1598 2008-10-17 Zoltan Varga <vargaz@gmail.com>
1600 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
1601 optimizations from the x86 backend.
1603 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
1605 * simd-methods.h, simd-intrinsics.c: debloat method names and
1606 prepare for no relocations.
1608 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1610 * mini-ops.h: Add packed min/equal and sum of absolute differences.
1614 * mini-x86.c (mono_arch_output_basic_block): Same.
1616 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
1617 extract mask, max, min and sum of absolute differences.
1619 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
1622 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1624 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
1625 Renamed one test for consistency.
1627 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1629 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
1630 fix to the code that deal with other blocks.
1632 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1634 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
1636 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1638 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
1639 that deals with vreg interference. Explicitly check for OP_LDADDR to be
1640 able to process the source reg.
1642 2008-10-16 Martin Baulig <martin@ximian.com>
1644 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
1646 * inssel.brg: Add `OP_HARD_NOP'.
1648 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
1650 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
1651 `OP_HARD_NOP' instruction when running inside the debugger.
1653 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
1654 `OP_HARD_NOP' instruction when running inside the debugger.
1656 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1658 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
1659 now works. The issue with the regalloc tripping up no longer
1662 * simd-intrinsics.c (load_simd_vreg): Same.
1664 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1666 * basic-simd.cs: Tests for new Vector8ui methods.
1668 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1670 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
1671 only for type. This fixes crashes where MonoInst::klass is checked
1672 for ops of type != VTYPE or OBJ.
1674 * simd-intrinsics.c (load_simd_vreg): Same.
1676 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1678 * mini-ops.h: Add ops for packed shuffle/max/avg and
1683 * mini-x86.c (mono_arch_output_basic_block): Same.
1685 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
1688 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
1689 to emit extract mask op.
1691 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
1692 to emit word shuffles.
1694 2008-10-15 Mark Probst <mark.probst@gmail.com>
1696 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
1697 the largest alignment needed by a variable, but at least
1700 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1702 * basic-simd.cs: Tests for the fixes in the last commit.
1704 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1706 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
1707 no longer handles STACK_PTR input.
1709 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
1711 * simd-intrinsics.c (load_simd_vreg): New function that works like
1712 get_simd_vreg but handles STACK_PTR input.
1714 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
1715 as the input can be an arbitrary pointer.
1717 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
1718 LDADDR local optimization directly otherwise use a store op.
1720 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1722 * basic-simd.cs: Tests for dup low and dup high.
1724 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1726 * mini-ops.h: Add dup low and dup high ops.
1730 * mini-x86.c (mono_arch_output_basic_block): Same.
1732 * simd-intrinsics.c (vector4f_intrinsics): Same.
1734 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1736 * basic-simd.cs: Tests for recently added functionality.
1738 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1740 * mini-ops.h: Add remaining sse1 fp ops.
1742 * cpu-x86.md: Add remaining sse1 fp ops.
1744 * mini-x86.c (mono_arch_output_basic_block): Same.
1746 * mini.h: Add enum for simd FP compare conditions.
1748 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
1750 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
1751 so the backed can generate the appropriate op.
1753 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1754 This patch squeese one more byte from the SimdIntrinsc struct.
1756 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
1757 a a shift amount intead of simply or'ing it.
1759 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
1761 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
1762 byte so we can have an aditional flags field without increasing struct size.
1764 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
1765 against the simd_supported_versions bitmask.
1767 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
1769 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
1771 * mini.c: remove rawbuffer code (the only use here is unsafe because
1772 it takes locks during signal handling and the kernel now provides much
1773 better info in proc/pid/smaps these days).
1775 2008-10-13 Zoltan Varga <vargaz@gmail.com>
1777 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
1778 OP_X86_PUSH_OBJ. Fixes #434620.
1780 * objects.cs: Add a test.
1782 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
1784 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
1785 that the packuswb/packusdw don't work with unsigned numbers for what
1786 would be negative numbers in signed format.
1788 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
1789 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
1791 * mini-ops.h: Add doubleword forms of many ops and packing ones.
1793 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
1795 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
1797 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
1799 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
1802 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
1803 version as the enum in mini.h.
1805 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
1806 for sse3 ops, check the simd_version field if present. This way the code
1807 works with all versions of sse.
1809 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1811 * simd-intrinsics.c: Fixed intrinsic name typo.
1813 * mini.h: Added missing simd exported function.
1815 * basic-simd.cs: Added tests for Vector4ui.
1816 Fixed broken test for Vector16b.
1818 2008-10-10 Zoltan Varga <vargaz@gmail.com>
1820 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
1821 the max length to 64.
1823 2008-10-10 Mark Probst <mark.probst@gmail.com>
1825 * method-to-ir.c: Only do the fast virtual generic method call for
1826 non-wrapper methods.
1828 * mini.h, mini-trampolines.c: The new generic virtual remoting
1829 trampoline handles virtual method calls via the vtable (as done by
1830 the fast virtual generic method calls) to remoting proxies.
1832 * mini.c (mono_jit_create_remoting_trampoline): For generic
1833 methods reate a generic virtual remoting trampoline.
1835 * mini-amd64.h: Enable fast virtual generic method calls again.
1837 2008-10-10 Mark Probst <mark.probst@gmail.com>
1839 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
1840 restore registers when doing tail calls.
1842 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1844 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
1847 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1849 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
1851 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1853 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
1855 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1857 * basic-simd.cs: Retrofit for API changes.
1859 2008-10-10 Mark Probst <mark.probst@gmail.com>
1861 * mini-ppc.c: Handle integer stack arguments for tail calls.
1863 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1865 * optflags-def.h: Removed sse3 optimization.
1869 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
1872 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
1874 * mini.h: Added enumeration with simd versions.
1876 * simd-intrinsics.c (emit_intrinsics): Use the new static var
1879 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
1881 * mini.c (mini_init): Call mono_simd_intrinsics_init.
1883 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
1885 * basic-simd.cs: Added tests for Vector8u and Vector16u.
1887 * basic-simd.cs: Fixed test naming.
1889 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
1891 * mini-ops.h: Added ops for packed and saturated math, shifts
1892 and packing/unpacking.
1894 * cpu-x86.md: Added descriptors for the above ops.
1896 * mini-x86.c: Added code to emmit the above ops.
1898 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
1900 2008-10-08 Zoltan Varga <vargaz@gmail.com>
1902 * aot-compiler.c (compile_method): Enable AOT for generic code.
1904 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
1906 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
1908 * mini.c: add a workaround for a common screwup that ends up blamed
1909 to mono (other processes blocking signal delivery).
1911 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1913 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
1914 in the LDFLD/STFLD opcodes. Fixes #432673.
1916 * iltests.il.in: Add a new test.
1918 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
1920 * mini-arm.c: attach the thread in unmanaged->managed transitions
1921 using delegates (bug #433148).
1923 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
1925 * basic-simd.cs: Use new ShuffleSel constants.
1927 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
1929 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
1931 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
1932 only disable simd intrinsics if no sse2 is detected.
1934 * optflags-def.h: Added sse3.
1936 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
1939 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1941 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
1942 when adding delegate-invoke wrappers.
1944 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1946 * Makefile.am: Reenable the simd tests.
1948 2008-10-07 Bill Holmes <billholmes54@gmail.com>
1950 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
1951 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
1952 other vreg is allocated to that hreg.
1954 Contributed under MIT/X11 license.
1956 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1958 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
1961 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1963 * basic-simd.cs: New test suite for SIMD intrinsics.
1965 * Makefile.am: Added new tests.
1967 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1969 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
1973 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
1975 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
1976 using SSE2 aware opcodes.
1978 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
1979 is enabled, this code path is only reachable if conversion ops are emmited after
1982 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
1984 This optimization saves 6 bytes per conversion against the old version.
1986 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1988 * aot-compiler.c (compile_method): Don't skip methods referencing
1989 generic methods without a corresponding entry in token_info_hash, since
1990 encode_method_ref () can handle all generic methods now.
1992 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
1993 generic context is set.
1995 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
1996 generic sharing of LDTOKEN.
1998 2008-10-06 Mark Probst <mark.probst@gmail.com>
2000 * mini-amd64.h: Temporarily disabled fast virtual generic method
2001 calls because it breaks the System.Runtime.Remoting tests.
2003 2008-10-06 Zoltan Varga <vargaz@gmail.com>
2005 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
2007 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
2008 so inlining actually works.
2009 (check_inline_caller_method_name_limit): Ditto.
2011 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
2013 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
2014 64 bit safety (from Olaf Hering and Andreas Färber).
2016 2008-10-06 Zoltan Varga <vargaz@gmail.com>
2018 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
2019 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
2020 unused virtual call support code.
2022 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
2024 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
2025 which can't use aot trampolines.
2026 (decode_patch): Don't create aot trampolines for methods which can't use
2029 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
2030 use aot trampolines.
2032 * mini.h: Bump AOT image format version.
2034 2008-10-05 Zoltan Varga <vargaz@gmail.com>
2036 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
2037 to save_token_info () since cmethod is inflated for constrained calls.
2039 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
2041 2008-10-04 Andreas Färber <andreas.faerber@web.de>
2043 * Makefile.am: Add build rules for ppc64.
2044 This avoids the build failing at pedump with unresolved symbols
2045 due to lack of arch_sources. Instead it will now fail earlier
2046 due to lack of cpu-ppc64.md.
2048 Contributed under MIT/X11 license.
2050 2008-10-04 Mark Probst <mark.probst@gmail.com>
2052 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
2055 * iltests.il.in: Add test case for tail call with many arguments.
2057 2008-10-03 Zoltan Varga <vargaz@gmail.com>
2059 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
2060 to the fast virtual generic method code until the aot case is fixed.
2062 2008-10-03 Mark Probst <mark.probst@gmail.com>
2064 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
2066 2008-10-03 Mark Probst <mark.probst@gmail.com>
2068 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
2071 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
2073 * simd-intrinsics.c: Forgot to add this one.
2075 * mini-codegen.c: Fix macro in case SIMD is not supported.
2077 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
2079 This patch land initial JIT support for simd intrinsics.
2081 * mini-x86.h: Added new define to make --enable_minimal work on x86.
2083 * Makefile.am: Added simd-intrinsics.c
2085 * simd-intrinsics.c: New file with simd instrinsic related
2088 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
2090 * cpu-x86.md: Add simd related instructions.
2092 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
2094 * driver.c: Added two new --regression variants.
2096 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
2098 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
2100 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
2101 extract some complicated logic to helper functions.
2103 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
2105 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
2107 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
2108 the specialized simplification pass.
2110 * method-to-ir.c (mono_spill_global_vars): Use new macro.
2112 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
2114 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
2117 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
2118 if MONO_ARCH_NEED_SIMD_BANK is defined.
2120 * mini-ops.h: Added the new simd ops.
2122 * mini-x86.c: Added mono_arch_xregname.
2124 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
2126 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
2128 * mini-x86.h: Define simd related MONO_ARCH macros.
2130 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
2132 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
2134 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
2135 MONO_CLASS_IS_SIMD to deal with simd related IR.
2137 * mini.h (MonoInst): Added spill_var to the backend union.
2139 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
2141 * mini.h: Added forward declarations of the new simd fuctions.
2143 * optflags-def.h: Added new optimization names SIMD.
2145 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
2147 * regalloc.h: Added support for working with 3 register banks.
2149 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
2151 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
2153 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
2155 * mini-exceptions.c: remove 64 bit related ifdef clutter.
2157 2008-10-03 Zoltan Varga <vargaz@gmail.com>
2159 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
2160 instead of one on 64 bit systems.
2162 * method-to-ir.c: Remove unused includes.
2164 2008-10-02 Zoltan Varga <vargaz@gmail.com>
2166 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
2167 cfg->used_int_regs, since the two are different on arm.
2169 2008-10-02 Mark Probst <mark.probst@gmail.com>
2171 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
2172 mono_method_get_vtable_index() to get the vtable index.
2174 2008-10-02 Mark Probst <mark.probst@gmail.com>
2176 * method-to-ir.c (mono_method_to_ir2): Don't create native
2177 wrappers for array methods, because they're never called (and if
2178 they were called they wouldn't work).
2180 2008-10-02 Mark Probst <mark.probst@gmail.com>
2182 * method-to-ir.c (mono_method_to_ir2): Array methods are
2183 special-cased and must not be invoked indirectly via the (M)RGCTX
2184 when generic sharing is turned on. Fixes #431413.
2186 2008-10-01 Mark Probst <mark.probst@gmail.com>
2188 * method-to-ir.c: When generic sharing is active, call
2189 non-interface virtual generic methods via the standard trampoline.
2191 * mini-trampolines.c: Handle virtual generic shared methods.
2193 * mini.h, mini-x86.c, mini-x86.h: New argument for
2194 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
2195 method thunks and which is the trampoline to call if the lookup
2196 fails. Enable the virtual generic method thunk for x86.
2198 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
2199 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
2200 argument but assert that it's NULL, because these archs don't yet
2201 implement the virtual generic method thunk. Changes in the IMT
2202 thunk data structures.
2204 2008-10-01 Zoltan Varga <vargaz@gmail.com>
2206 * aot-compiler.c (emit_globals): Avoid invalid characters in
2207 the static linking symbol.
2209 * objects.cs: Add a test for the range check optimization. Fix warnings.
2211 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
2212 optimization from the current JIT.
2214 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
2215 later in decompose_array_access_opts () to allow more optimizations.
2217 * method-to-ir.c (mono_handle_soft_float): Rename this to
2218 mono_decompose_soft_float () for consistency.
2220 * mini-ops.h: Fix arguments of OP_STRLEN.
2222 * method-to-ir.c (save_cast_details): Extract the cast details saving code
2223 into a separate function.
2224 (reset_cast_details): Ditto.
2225 (handle_unbox): Save cast details. Fixes #431254.
2227 * method-to-ir.c: Remove some obsolete FIXMEs.
2229 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2231 * ir-emit.h (alloc_dreg): Write a warning before crashing.
2233 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2235 * mini-codegen.c: More work on macros to make them
2236 ready for multiple regbanks.
2238 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2240 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
2242 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
2244 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2246 * mini-codegen.c (mono_spillvar_offset): Proper support for
2249 2008-09-30 Zoltan Varga <vargaz@gmail.com>
2251 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
2252 the stack overflow changes.
2254 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2256 * mini-codegen.c: Make all bank macros depend on reg_bank.
2258 * mini-codegen.c (mono_local_regalloc): Make free mask
2259 initialization regbank aware.
2261 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2263 * mini-codegen.c (mono_local_regalloc): Extract callee
2264 mask selection to a function and make it regbank aware.
2266 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2268 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
2269 code to deal with many regbanks.
2271 2008-09-30 Zoltan Varga <vargaz@gmail.com>
2273 * mini-codegen.c: More fp->regbank changes.
2275 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
2277 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
2278 of a hardcoded constant.
2280 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
2282 * method-to-ir.c (type_from_stack_type): Fix typo.
2284 2008-09-29 Zoltan Varga <vargaz@gmail.com>
2286 * mini-ia64.c (emit_move_return_value): Convert float return values to
2289 * objects.cs: Add a new test.
2291 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
2292 VARARG methods to fix an assert later.
2294 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
2295 end so it at least compiles.
2297 2008-09-28 Zoltan Varga <vargaz@gmail.com>
2299 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
2301 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
2303 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
2304 optimization to a new function (emit_optimized_ldloca_ir) and enable
2305 it for both ldloca and ldloca_s.
2307 2008-09-28 Zoltan Varga <vargaz@gmail.com>
2309 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
2310 gshared CASTCLASS code.
2312 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
2313 amd64, where the libc stack unwinder encounters stack frames referring to
2314 native code in unmapped memory.
2316 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
2319 * generics.cs: Add new test.
2321 2008-09-27 Zoltan Varga <vargaz@gmail.com>
2323 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
2324 add a check that one of the ARM_FPU_ constants is defined.
2326 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
2328 * mini-exceptions.c: Fix build on non-altstack platforms.
2330 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
2333 * ir-emit.h: Add a comment to NEW_PCONST.
2335 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
2337 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
2339 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
2340 after the changes to MonoJitDomainInfo.
2342 2008-09-27 Mark Probst <mark.probst@gmail.com>
2344 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
2346 2008-09-27 Mark Probst <mark.probst@gmail.com>
2348 * mini-ppc.c: Compiler warning fixes.
2350 2008-09-27 Mark Probst <mark.probst@gmail.com>
2352 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
2355 2008-09-27 Mark Probst <mark.probst@gmail.com>
2357 * exceptions-ppc.c, mini-ppc.h: Compile
2358 mono_arch_handle_altstack_exception() on Darwin, too.
2360 2008-09-27 Mark Probst <mark.probst@gmail.com>
2362 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
2363 work on archs which don't have generic sharing implemented, only
2364 without the vtable_arg.
2366 2008-09-26 Mark Probst <mark.probst@gmail.com>
2368 * mini.c: Added comment explaining why delegate ctor icall
2369 wrappers are compiled.
2371 2008-09-26 Mark Probst <mark.probst@gmail.com>
2373 * mini.c: Don't produce trampolines to delegate ctor icall
2374 wrappers but compile them upfront.
2376 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
2378 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
2379 runtime-set function when going back to managed code. Currently this
2380 is used to set back the protection on the soft ovf pages and/or to
2381 throw the stack overflow exception that happened in unmanaged code.
2383 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
2385 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
2386 runtime-set function when going back to managed code. Currently this
2387 is used to set back the protection on the soft ovf pages and/or to
2388 throw the stack overflow exception that happened in unmanaged code.
2390 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
2392 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
2393 the support code for restoring stack protection after stack overflows
2394 that happen in unmanaged code. Don't set the exec permission on the
2397 2008-09-26 Zoltan Varga <vargaz@gmail.com>
2399 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
2400 delegate->method_ptr is set. Fixes #428054.
2402 2008-09-25 Zoltan Varga <vargaz@gmail.com>
2404 * tests.cs: Rename to ratests.cs.
2406 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
2407 emit_get_rgctx_... functions.
2409 2008-09-25 Mark Probst <mark.probst@gmail.com>
2411 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
2413 2008-09-25 Mark Probst <mark.probst@gmail.com>
2415 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
2416 before asserting that method is sharable.
2418 2008-09-25 Mark Probst <mark.probst@gmail.com>
2420 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
2421 whether method needs a static RGCTX wrapper used instead of
2424 * generic-sharing.c, mini.h: A few functions moved to
2425 metadata/generic-sharing.c.
2427 2008-09-25 Mark Probst <mark.probst@gmail.com>
2429 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
2430 Generic code sharing for value types, which essentially means
2431 treating value type methods like static methods. The RGCTX is
2432 passed in the same way.
2434 2008-09-25 Zoltan Varga <vargaz@gmail.com>
2436 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
2437 opcode when creating multi-dimensional arrays of open types.
2439 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
2442 * generics.cs: Add a test.
2444 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
2446 2008-09-24 Zoltan Varga <vargaz@gmail.com>
2448 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
2450 * mini.c (mini_method_compile): Set it when running under the debugger.
2452 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
2453 vreg optimization if the flag is set.
2455 * driver.c (mono_main): Add --attach= option to pass options to
2458 * mini.c (sigquit_signal_handler): Start the attach agent.
2460 * ssapre.c: Disable this to save space since it is not yet ported to
2463 * regalloc2.c: Disable this to save space.
2465 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
2467 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
2469 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
2470 the -v option useful again.
2472 2008-09-24 Zoltan Varga <vargaz@gmail.com>
2474 * mini-amd64.c (mono_arch_output_basic_block): Add support for
2477 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
2478 arrays of arrays. Fixes #428406.
2480 * method-to-ir.c (mini_emit_castclass): Ditto.
2482 * objects.cs: Add new test.
2484 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
2486 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
2487 was wrong at it choked against target_type_is_incompatible for byref types.
2489 2008-09-23 Zoltan Varga <vargaz@gmail.com>
2491 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
2494 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
2496 * mini-exceptions.c: update a few more exceptions-related counters.
2498 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
2500 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
2501 new functions to allocate from persistent mempools.
2503 2008-09-23 Zoltan Varga <vargaz@gmail.com>
2505 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
2506 multiple register banks in the future.
2508 * mini-codegen.c (mono_local_regalloc): Fix a warning.
2510 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
2512 * mini.c (type_to_eval_stack_type): Remove duplicated function.
2514 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
2516 * mini.h: Export type_to_eval_stack_type.
2518 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
2519 is only ins->klass of byref types.
2521 2008-09-22 Zoltan Varga <vargaz@gmail.com>
2523 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
2524 (mini_emit_memcpy2): Ditto.
2526 * mini-amd64.c: Fix a warning.
2528 2008-09-21 Mark Probst <mark.probst@gmail.com>
2530 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
2533 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
2535 * method-to-ir.c: Extract stloc micro-optimization to a
2536 function and apply it to all cases.
2538 2008-09-19 Mark Probst <mark.probst@gmail.com>
2540 * method-to-ir.c: Don't fail generic code sharing in cases we
2543 2008-09-18 Mark Probst <mark.probst@gmail.com>
2545 * mini-ppc.c: Handle structs in tailcalls on Darwin.
2547 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
2549 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
2552 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
2554 * trace.c: make tracing more useful and correct, with per-thread
2557 2008-09-15 Mark Probst <mark.probst@gmail.com>
2559 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
2560 doing a method call and the argument is an R4.
2562 2008-09-14 Zoltan Varga <vargaz@gmail.com>
2564 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
2567 2008-09-13 Mark Probst <mark.probst@gmail.com>
2569 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
2571 2008-09-12 Zoltan Varga <vargaz@gmail.com>
2573 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
2574 (MONO_JUMP_TABLE_FROM_INS): Ditto.
2576 2008-09-11 Zoltan Varga <vargaz@gmail.com>
2578 * driver.c: Add a --agent argument (not supported yet) to load managed
2579 agent assemblies before loading the main assembly, similarly to how the
2580 Java VM handles agents.
2582 2008-09-11 Mark Probst <mark.probst@gmail.com>
2584 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
2585 function to do stack layout of local variables.
2587 2008-09-11 Mark Probst <mark.probst@gmail.com>
2589 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
2592 2008-09-11 Zoltan Varga <vargaz@gmail.com>
2594 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
2595 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
2596 JIT if DISABLE_JIT is defined.
2598 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
2601 2008-09-10 Mark Probst <mark.probst@gmail.com>
2603 * iltests.il.in: Disable the fconv test on PPC (the result is
2604 undefined according to ECMA).
2606 2008-09-10 Mark Probst <mark.probst@gmail.com>
2608 * iltests.il.in: Enable tail call tests for PPC.
2610 * mini.h: Add variable for storing incoming valuetype argument
2611 addresses for tail calls.
2613 * mini-ppc.c: Implement valuetype arguments and return values for
2616 2008-09-09 Mark Probst <mark.probst@gmail.com>
2618 * mini-ppc.c: Partially implement tail calls (struct arguments and
2619 return values not supported).
2621 * method-to-ir.c: Enable tail calls on PPC.
2623 2008-09-08 Zoltan Varga <vargaz@gmail.com>
2625 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
2626 runtime-invoke wrappers to work around the problem of them getting
2627 assigned to a random class.
2629 * aot-runtime.c (mono_aot_get_method): Ditto.
2631 2008-09-07 Zoltan Varga <vargaz@gmail.com>
2633 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
2634 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
2636 2008-09-07 Mark Probst <mark.probst@gmail.com>
2638 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
2639 until they're implemented properly.
2641 * exceptions-ppc.c: Use arch-independent exception-handling code
2642 instead of custom one.
2644 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
2647 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
2649 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
2650 applies when __powerpc__ is defined.
2652 2008-09-06 Zoltan Varga <vargaz@gmail.com>
2654 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
2655 methods to their code to avoid computing the full name of wrappers and
2656 doing a lookup in a string hash table.
2658 2008-09-05 Zoltan Varga <vargaz@gmail.com>
2660 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
2661 we identify bblocks before method_to_ir () is ran.
2663 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
2664 Also avoid optimizing branches pointing to themselves.
2666 * mini.c (mini_method_compile): Ditto. Fixes #422947.
2668 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2670 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
2672 2008-09-05 Zoltan Varga <vargaz@gmail.com>
2674 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
2675 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
2676 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
2679 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
2680 jumped to the same entry in plt_jump_table.
2682 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
2684 * method-to-ir.c (initialize_array_data): Handle field with RVA from
2687 2008-08-31 Zoltan Varga <vargaz@gmail.com>
2689 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
2690 other assignment can be if converted. Saves 1.5% on corlib size and fixes
2693 2008-08-29 Geoff Norton <gnorton@novell.com>
2695 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
2696 segment, and doesn't properly handle .space as .text. Fixes
2699 2008-08-29 Geoff Norton <gnorton@novell.com>
2701 * mini.c: Disable the mach exception handler when running on
2704 2008-08-29 Geoff Norton <gnorton@novell.com>
2706 * aot-compiler.c: Patch from Renaldas Zioma to properly register
2707 globals on Darwin/ARM
2709 2008-08-28 Zoltan Varga <vargaz@gmail.com>
2711 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
2712 since too many things depend on it. Instead, call
2713 mono_runtime_set_no_exec ().
2715 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
2718 * aot-compiler.c: Add an 'asm-only' AOT option.
2720 * mini.c: Avoid initializing the runtime when doing AOT compilation.
2722 * aot-compiler.c (compile_method): Disable gshared support for now as it
2725 2008-08-27 Bill Holmes <billholmes54@gmail.com>
2727 * mini-amd64.h : Fix a compiler warning.
2729 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
2730 Changed to use a callback function to retrieve the unwind info.
2731 This avoids problems observed when code blocks were removed by
2732 unloading an app domain.
2734 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
2735 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
2738 Contributed under MIT/X11 license.
2740 2008-08-27 Bill Holmes <billholmes54@gmail.com>
2742 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
2743 case to keep the stack aligned to 8.
2745 Contributed under MIT/X11 license.
2747 2008-08-26 Zoltan Varga <vargaz@gmail.com>
2749 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
2750 avoid repeated linear searches.
2752 2008-08-25 Zoltan Varga <vargaz@gmail.com>
2754 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
2755 methods it can't handle.
2757 * aot-compiler.c (add_method): Avoid adding a method twice.
2758 (add_wrappers): Add runtime invoke wrappers for all methods.
2760 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
2761 function to create an aot-compatible version of this trampoline.
2763 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
2765 2008-08-24 Zoltan Varga <vargaz@gmail.com>
2767 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
2769 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
2770 with a generic sharing failure.
2772 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
2774 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
2775 CEE_RETHROW. Fixes #419634.
2777 * mini.c (mono_method_to_ir): Ditto.
2779 * exceptions.cs: Add a new test.
2781 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
2782 to mono_type_stack_size_internal () since some callers might not pass in
2785 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
2786 instrument_prolog. Fixes #419878.
2788 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
2789 doubles in soft float mode volatile.
2791 2008-08-23 Zoltan Varga <vargaz@gmail.com>
2793 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
2795 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
2796 to handle soft float correctly.
2798 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
2801 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
2803 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
2804 to sp, since the generics catch code requires it.
2806 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
2809 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
2810 mono_arch_emit_imt_argument ().
2812 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
2814 * mini-arm.c tramp-arm.c: Generic sharing updates.
2816 2008-08-22 Zoltan Varga <vargaz@gmail.com>
2818 * mini-arm.c: Fix the arm build.
2820 * generic-sharing.c (mini_type_get_underlying_type): New helper function
2821 handling enums, generic instances and generic sharing.
2822 (mini_type_stack_size_full): Ditto.
2824 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
2826 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
2828 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
2830 * tramp-arm.c: Implement the rgctx fetch and the generic class init
2833 * mini-arm.c: Various small generic sharing changes.
2835 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
2837 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
2840 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
2841 helper function to return a generic class init trampoline.
2843 * method-to-ir.c mini.c: Use it.
2845 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
2846 arch-specfic function to return a generic class init trampoline.
2848 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
2849 the GENERIC_CLASS_INIT custom code.
2851 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
2852 a fatal error, not a sharing failure.
2854 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
2857 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
2858 trampoline argument from MONO_ARCH_VTABLE_REG.
2860 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
2861 order of the arguments to the C trampoline: pass 'slot' as the trampoline
2862 argument, and pass the vtable in VTABLE_REG.
2864 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
2865 order of the arguments to the C trampoline: pass 'slot' as the trampoline
2866 argument, and pass the vtable in VTABLE_REG.
2867 (mono_arch_create_trampoline_code_full): Remove some special casing for
2868 the rgctx fetch trampoline.
2870 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
2873 * iltests.il: Add a test for it.
2875 2008-08-21 Zoltan Varga <vargaz@gmail.com>
2877 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
2879 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
2882 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
2883 use mono_jit_info_table_find () to avoid recursion.
2884 (mono_delegate_trampoline): Add a sync wrapper here.
2886 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
2889 * mini.c (mono_method_to_ir): Ditto.
2891 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
2892 add_sync_wrapper argument. Don't add a sync wrapper here.
2893 (mono_create_jump_trampoline): Don't add a sync wrapper here.
2895 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
2897 2008-08-20 Bill Holmes <billholmes54@gmail.com>
2899 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
2900 of nonvolatile registers back from MonoContext to CONTEXT.
2902 Contributed under MIT/X11 license.
2904 2008-08-20 Bill Holmes <billholmes54@gmail.com>
2906 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
2907 arguments on Winx64 there are only 4 argument registers. For this
2908 logic to work the last argument must be pulled from the stack.
2910 Contributed under MIT/X11 license.
2912 2008-08-20 Zoltan Varga <vargaz@gmail.com>
2914 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2916 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
2917 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
2918 encode/decode_method_ref ().
2920 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
2922 * aot-runtime.c (decode_patch): Ditto.
2924 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
2925 MONO_PATCH_INFO_METHOD.
2927 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
2930 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
2933 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
2935 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
2936 one from the caller.
2938 * aot-runtime.c (decode_generic_inst): New function to decode and
2939 return a interned generic inst.
2940 (decode_klass_ref): Use it.
2941 (decode_method_ref): Ditto.
2943 * aot-compiler.c (emit_exception_debug_info): Save
2944 jinfo->has_generic_jit_info too.
2946 2008-08-19 Zoltan Varga <vargaz@gmail.com>
2948 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
2950 * iltests.il.in: Add a test for fconv_to_i.
2952 * liveness.c: Disable the liveness2 pass for now to save space.
2954 * regalloc2.c: Include mempool-internals.h to fix warnings.
2956 * aot-compiler.c (encode_method_ref): Encode the context of generic
2959 * aot-runtime.c (decode_method_ref): Inflate generic methods using
2960 the context saved in the aot file.
2962 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2964 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2966 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
2967 volatile so they won't be optimized away.
2969 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
2975 * dominators.c: Remove duplicated functions that now are in
2976 mempool-internals.h.
2978 2008-08-19 Zoltan Varga <vargaz@gmail.com>
2980 * aot-compiler.c: Fix warnings.
2982 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
2984 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
2986 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
2989 * mini.c (mono_resolve_patch_target): Ditto.
2991 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
2992 (encode_klass_ref): Add support for encoding VARs/MVARs.
2994 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
2996 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
2997 the handling of the got entries into a separate 'decode_got_entry' function.
2998 Add support for RGCTX_FETCH.
3000 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
3001 clobbered by the trampoline code.
3003 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
3004 not clobbered by the indirect calling code.
3006 2008-08-18 Zoltan Varga <vargaz@gmail.com>
3008 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
3011 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
3013 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
3014 signature using the compilation mempool otherwise we would leak it.
3016 2008-08-18 Zoltan Varga <vargaz@gmail.com>
3018 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
3019 mono_emit_abs_call ().
3021 * patch-info.h: Add GENERIC_CLASS_INIT.
3023 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
3025 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
3026 as their target as a near call.
3028 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
3030 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
3032 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
3033 call to a runtime function described by a patch.
3035 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
3036 mono_emit_abs_call, this has the advantage that the ABS handling code in
3037 mono_codegen () can handle them both, and can handle other stuff in the
3038 future without additional code.
3040 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
3042 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
3045 * mini.h: Add missing bblock related prototypes.
3047 * mini.h (MonoCompile): Remove unused reverse_inst_list and
3048 reverse_inst_list_len fields.
3050 * mini.c: Refactor this file a bit by moving branch optimizations to
3053 * method-to-ir.c: Merge generic sharing changes missed earlier.
3055 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
3057 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
3058 shared patches. Process METHODCONST as a shared patch.
3060 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
3061 as it crashes on the 2.0 mscorlib.
3063 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
3066 * aot-compiler.c: Use is_plt_patch () in a few additional places.
3067 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
3070 * aot-compiler.c: Reorganize the got handling code to be a bit more
3073 2008-08-17 Zoltan Varga <vargaz@gmail.com>
3075 * aot-compiler.c: Make the patch_to_plt_offset hash table use
3076 mono_patch_info_equals/hash, and use it to massively simplify
3079 * mini.c (mono_patch_info_hash): Simplify this and add support for
3082 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
3084 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
3085 handling code, since an offset is not enough to identify a trampoline.
3087 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
3089 2008-08-17 Mark Probst <mark.probst@gmail.com>
3091 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
3093 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
3095 * mini-ops.h: Argument and result types for OVF_CARRY ops.
3097 * decompose.c: PPC decompositions for various ops.
3099 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
3101 2008-08-17 Zoltan Varga <vargaz@gmail.com>
3103 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
3104 call the generic trampoline code using a call, instead of a jump, to
3105 remove some special casing from the generic trampoline code.
3107 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
3108 (mono_codegen): Ditto.
3110 * aot-compiler.c aot-runtime.c: Ditto.
3112 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
3114 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
3115 helper function to find the offset corresponding to a lazy fetch trampoline.
3117 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
3118 when doing generic sharing.
3120 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
3123 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
3124 mini-trampolines.c to be with the other trampoline creation functions.
3126 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
3127 as it is equal to method->signature in most cases, add a
3128 mono_emit_method_call_full variant which takes a signature and an imt
3131 2008-08-16 Zoltan Varga <vargaz@gmail.com>
3133 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
3134 to this function, since it could be computed easily from the method
3136 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
3139 * method-to-ir.c mini.c: Remove references to
3140 compile_generic_method_wo_context.
3142 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
3143 generic method calls.
3145 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
3146 dimensional non-szarrays.
3148 * mini.c (mini_init): Register mono_array_new_1.
3150 * jit-icalls.c (mono_array_new_1): New jit icall.
3152 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
3153 pointing to the method.
3155 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
3156 method addresses belonging to METHOD_JUMP patches in the
3157 jump_target_got_slot_hash.
3158 (mono_aot_load_method): Ditto.
3160 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
3161 METHOD_JUMP patches.
3163 * mini.c (mini_create_jit_domain_info): New helper function which
3164 initializes/frees domain->runtime_info.
3165 (mini_free_jit_domain_info): Ditto.
3166 (mini_init): Install the domain hook functions with the runtime.
3168 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
3169 information maintained by the JIT.
3171 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
3172 insertion into jump_table_hash into mono_codegen (), also implement proper
3175 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
3176 tail calls, it is already done by the aot code.
3178 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
3181 * iltests.il.in: Make the jmp test a bit more complex.
3183 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
3184 generic instances which doesn't have a token.
3186 * aot-runtime.c (decode_method_ref): Ditto.
3188 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
3189 can handle this case now.
3190 (handle_box): Ditto.
3192 2008-08-15 Geoff Norton <gnorton@novell.com>
3194 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
3197 2008-08-15 Zoltan Varga <vargaz@gmail.com>
3199 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
3200 calling generic methods.
3202 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
3204 * aot-runtime.c (decode_patch_info): Ditto.
3206 * mini.c (mono_resolve_patch_target): Ditto.
3208 * patch-info.h: Add METHOD_RGCTX.
3210 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
3212 2008-08-14 Zoltan Varga <vargaz@gmail.com>
3214 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
3215 arguments in registers.
3217 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
3218 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
3220 * mini.c (mini_method_compile): Abort aot compilation for generic
3221 methods if generic sharing is disabled.
3223 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
3226 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
3227 requiring an mrgctx.
3229 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
3230 store instructions when converting a vcall to a normal call.
3232 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
3233 mono_arch_find_jit_info.
3235 2008-08-13 Zoltan Varga <vargaz@gmail.com>
3237 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
3238 avoid calling mono_method_full_name () for every method even if the
3240 (check_inline_caller_method_name_limit): Ditto.
3242 2008-08-12 Zoltan Varga <vargaz@gmail.com>
3244 * driver.c (main_thread_handler): Allow AOT compilation of multiple
3245 assemblies in one run.
3247 * aot-compiler.c (mono_compile_assembly): Only print out a count of
3248 skipped methods if it is not 0.
3250 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
3252 2008-08-12 Bill Holmes <billholmes54@gmail.com>
3254 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
3255 MONO_ARCH_HAVE_UNWIND_TABLE.
3257 Contributed under MIT/X11 license.
3259 2008-08-12 Bill Holmes <billholmes54@gmail.com>
3261 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
3262 from default optimizaton list on Winx64.
3264 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
3266 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
3267 the LMF from the MonoJitTlsData structure.
3269 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
3271 Contributed under MIT/X11 license.
3273 2008-08-12 Zoltan Varga <vargaz@gmail.com>
3275 * mini.c (sigsegv_signal_handler): Fix the build.
3277 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
3278 assembly->aot_module.
3280 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
3281 hash table. This simplifies and speeds up a lot of code, and fixes support
3284 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
3287 * mini-exceptions.c: Ditto.
3289 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
3290 'native_offset' argument, since these are computed in the
3291 mono_find_jit_info () function.
3293 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
3294 is used by exceptions-ppc.c.
3296 * exceptions-ppc.c: Call mono_find_jit_info () instead of
3297 mono_arch_find_jit_info ().
3299 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
3300 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
3301 generic code in mini-exceptions.c.
3303 2008-08-11 Zoltan Varga <vargaz@gmail.com>
3305 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
3307 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
3309 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
3310 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
3311 called while holding the loader lock. Fixes #415608.
3312 (mono_aot_get_method_from_token_inner): Ditto.
3314 2008-08-09 Zoltan Varga <vargaz@gmail.com>
3316 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
3317 to reduce differences between this and the generic implementation in
3319 (ves_icall_get_frame_info): Ditto.
3321 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
3323 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
3326 * exceptions-ppc.c (arch_get_call_filter): Rename this to
3327 mono_arch_get_call_filter () and make it non-static, for consistency with the
3328 other architectures.
3330 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
3333 * local-propagation.c:
3334 * mini-x86.c: Correct the name of arch defines.
3336 2008-08-09 Zoltan Varga <vargaz@gmail.com>
3338 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
3339 NO_EMULATE_LONG_SHIFT_OPS define.
3341 2008-08-08 Zoltan Varga <vargaz@gmail.com>
3343 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
3344 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
3346 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
3347 MACH fixes. Merged from the 2.0 branch.
3349 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
3351 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
3352 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
3354 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
3356 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
3357 mono_marshal_get_native_wrapper () signature changes.
3359 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3361 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
3362 conversion bug under arm.
3364 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
3366 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
3368 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
3369 with overflow checking.
3371 2008-08-05 Marek Habersack <mhabersack@novell.com>
3373 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
3374 to the genmdesc.pl file
3376 2008-08-05 Zoltan Varga <vargaz@gmail.com>
3378 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
3379 arg_array in the soft-float versions of the LOAD/STORE macros.
3381 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
3384 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
3386 2008-08-02 Zoltan Varga <vargaz@gmail.com>
3388 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
3389 a float HFA. Fixes #413621.
3391 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
3393 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
3394 frame_size to args_size. Fixes build.
3396 2008-08-02 Zoltan Varga <vargaz@gmail.com>
3398 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
3399 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
3401 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
3402 the stack are not unaligned. Fixes #413247.
3404 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
3406 * mini.c: update jitted methods performance counters.
3408 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
3410 * mini-exceptions.c: increase the exceptions thrown performance
3411 counter in mono_handle_exception ().
3413 2008-07-29 Zoltan Varga <vargaz@gmail.com>
3415 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
3416 can work with netmodules.
3418 2008-07-28 Geoff Norton <gnorton@novell.com>
3420 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
3423 2008-07-28 Zoltan Varga <vargaz@gmail.com>
3425 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
3428 2008-07-28 Bill Holmes <billholmes54@gmail.com>
3430 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
3431 The float param registers and other param registers must be the
3432 same index on Windows x64.
3434 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
3435 ArgValuetypeAddrInIReg argument case. Setting the argument
3436 op to OP_VTARG_ADDR (OP_REGOFFSET)).
3438 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
3439 variable computed above as the copy length for arguments of storage
3440 type ArgValuetypeAddrInIReg.
3442 * mini-amd64.c (mono_arch_emit_call) : Implementing the
3443 ArgValuetypeAddrInIReg argument case. This case will rely on
3444 mono_arch_emit_outarg_vt to emit the correct code later in the process.
3446 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
3447 a 32 byte stack allocation for all calls. We will omit the adjustment for
3448 jump and tail call instructoins as they do not follow the typical call behavior.
3450 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
3451 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
3452 local variable and pass the local variable by reference to the called method.
3454 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
3455 Implementing the ArgValuetypeAddrInIReg argument case. When the address
3456 of a struct is passed in a register it must be saved with the other
3457 volatile argument on the stack.
3459 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
3460 frame pointer the stack adjustment value must be saved to the unwind
3463 Contributed under MIT/X11 license.
3465 2008-07-28 Zoltan Varga <vargaz@gmail.com>
3467 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
3468 which got lost in the merge.
3470 2008-07-27 Zoltan Varga <vargaz@gmail.com>
3472 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
3475 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
3477 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
3478 icalls, since they won't be patched.
3480 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
3481 different code sequence when running under valgrind to prevent some valgrind
3484 * iltests.il.in: Add new regression test.
3486 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
3489 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
3490 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
3492 * iltests.il.in: Add new test.
3494 * aot-compiler.c: Fix some warnings.
3496 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
3499 2008-07-27 Zoltan Varga <vargaz@gmail.com>
3501 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
3502 (mini_usage_jitdeveloper): Add a missing --wapi option.
3504 2008-07-25 Zoltan Varga <vargaz@gmail.com>
3506 * mini-codegen.c: Simplify the is_fp macros.
3507 (free_up_ireg): Remove, use free_up_reg instead.
3508 (free_up_reg): Fix the fp case.
3510 2008-07-26 Zoltan Varga <vargaz@gmail.com>
3512 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
3515 * exceptions-x86.c: Merge some changes which seemed to have got lost
3516 in the linear-ir merge.
3518 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
3520 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
3521 long vreg volatile even if the variable was already created.
3523 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
3526 2008-07-26 Zoltan Varga <vargaz@gmail.com>
3528 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
3530 * mini.c (mono_jit_compile_method_inner): Add support for
3531 MONO_EXCEPTION_BAD_IMAGE.
3533 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
3534 mini_method_get_context () returns NULL. Fixes #356531.
3536 * mini.c (mono_method_to_ir): Ditto.
3538 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
3539 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
3541 2008-07-25 Zoltan Varga <vargaz@gmail.com>
3543 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
3544 in the LDFTN implementation.
3546 2008-07-25 Mark Probst <mark.probst@gmail.com>
3548 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
3549 code, patch calls to icalls, too, even if they're not in the
3550 shared generic code hash. Fixes #411962.
3552 2008-07-25 Zoltan Varga <vargaz@gmail.com>
3554 * cpu-x86.md: Increase the length of the fcall opcodes.
3556 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
3557 calls returning floats.
3559 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
3562 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
3565 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
3566 into the domain->method_code_hash.
3568 * aot-compiler.c: Fix win32 build.
3570 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
3572 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
3573 gshared NEWARR implementation.
3575 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
3577 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
3578 can be used outside of method_to_ir.
3580 * mini.h (MonoCompile): Add arg_types field.
3582 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
3584 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
3585 the values of the local arg_array and param_types array.
3587 2008-07-24 Zoltan Varga <vargaz@gmail.com>
3589 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
3590 got accesses might only get generated later when NEWOBJ is decomposed.
3592 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
3593 looking up the native code of the target method when a delegate is called
3596 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
3599 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
3601 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
3602 AOT work on platforms without a working dlsym implementation.
3604 * mini.h: Bump AOT image format version.
3606 2008-07-24 Mark Probst <mark.probst@gmail.com>
3608 * mini-exceptions.c: Free a MonoType with
3609 mono_metadata_free_type() instead of g_free().
3611 * aot-runtime.c: Free a MonoType.
3613 2008-07-24 Zoltan Varga <vargaz@gmail.com>
3615 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
3618 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
3621 2008-07-23 Massimiliano Mantione <massi@ximian.com>
3622 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
3625 2008-07-23 Zoltan Varga <vargaz@gmail.com>
3627 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
3628 NEWOBJ calls on valuetypes.
3630 * iltests.il.in: Add new test.
3632 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
3634 2008-07-22 Zoltan Varga <vargaz@gmail.com>
3636 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
3637 is no longer needed.
3639 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
3640 non register sized integer arguments.
3641 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
3642 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
3645 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
3648 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
3649 two a binop with different sized arguments is emitted.
3651 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
3652 instruction in the ins==NULL case.
3654 2008-07-23 Zoltan Varga <vargaz@gmail.com>
3656 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
3658 * mini-x86.c: Fix osx build.
3660 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
3663 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
3664 instruction for non int sized variables.
3666 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
3669 2008-07-23 Robert Jordan <robertj@gmx.net>
3671 * method-to-ir.c: Fix MSVC build.
3673 2008-07-22 Zoltan Varga <vargaz@gmail.com>
3675 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
3676 a non int sized type, widen it to an int since newer versions of gcc seem to
3677 generate code which needs this.
3679 * ssa2.c abcremoval2.c: Fix warnings.
3681 * *: Merge the Linear IR branch.
3683 The original branch is at trunk/branches/vargaz/mini-linear-il, and
3684 the ChangeLog file there describes all the changes done over the years.
3685 Further documentation can be found at www.mono-project.com/Linear_IL.
3687 2008-07-21 Bill Holmes <billholmes54@gmail.com>
3689 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
3690 The float param registers and other param registers must be the
3691 same index on Windows x64.
3693 Contributed under MIT/X11 license.
3695 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
3697 * mini.c: Make the previous fix GC safe.
3699 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
3701 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
3703 2008-07-21 Bill Holmes <billholmes54@gmail.com>
3705 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
3706 on Winx64. This type will not be passed on the stack (ArgOnStack), but
3707 ArgValuetypeAddrInIReg instead.
3709 Contributed under MIT/X11 license.
3711 2008-07-21 Zoltan Varga <vargaz@gmail.com>
3713 * mini-codegen.c (get_register_spilling): Fix a warning.
3715 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
3717 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
3718 for types which the initialization fails. Raises the provided exception
3719 at the right stop after cleanup.
3721 2008-07-16 Zoltan Varga <vargaz@gmail.com>
3723 * aot-compiler.c: Free most of the memory allocated during compilation.
3725 * mini.c (mini_parse_debug_options): Fix a leak.
3727 * mini.c (mini_method_compile): Don't add the method to the jit info tables
3728 during aot compilation.
3730 2008-07-14 Zoltan Varga <vargaz@gmail.com>
3732 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
3733 it has too much register pressure.
3735 2008-07-13 Zoltan Varga <vargaz@gmail.com>
3737 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
3739 2008-07-12 Zoltan Varga <vargaz@gmail.com>
3741 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
3744 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
3745 on amd64 similar to the way it is done on arm.
3747 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3749 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
3750 consistency, normalize error messages, avoid loading aot-only modules in
3753 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
3756 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
3758 2008-07-11 Martin Baulig <martin@ximian.com>
3761 (MonoDebuggerInfo): Add `interruption_request'.
3763 2008-07-12 Zoltan Varga <vargaz@gmail.com>
3765 * aot-compiler.c (emit_plt): Remove some dead code.
3767 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
3769 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
3770 return the plt info offset belonging to a given plt entry.
3772 * mini-trampolines.c (mono_aot_plt_trampoline): Use
3773 mono_aot_get_plt_info_offset.
3775 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
3776 similar to the amd64 code by makeing jumps through a separate jump table
3777 instead of embedding the jump addresses into the code.
3779 2008-07-11 Zoltan Varga <vargaz@gmail.com>
3781 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
3784 2008-07-10 Martin Baulig <martin@ximian.com>
3786 * mini.c (mini_method_compile): Disable generics sharing when
3787 running in the debugger.
3789 2008-07-10 Zoltan Varga <vargaz@gmail.com>
3791 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
3793 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
3794 the local register allocator from running out of registers on x86 when
3797 2008-07-10 Bill Holmes <billholmes54@gmail.com>
3799 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
3800 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
3803 Contributed under MIT/X11 license.
3805 2008-07-10 Zoltan Varga <vargaz@gmail.com>
3807 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
3808 speed up the assembler.
3810 2008-07-09 Zoltan Varga <vargaz@gmail.com>
3812 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
3815 * mini.c: Move the soft float handling macros a bit earlier, add
3816 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
3819 * mini.h: Add prototype for mono_arch_fixup_jinfo.
3821 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
3822 read-only to help catch code allocation requests.
3824 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
3825 and turn it off when using --aot-only or when compiling with --aot=full.
3827 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
3828 jump table for switches from the normal domain mempool, not the code
3831 * mini-trampolines.c (get_unbox_trampoline): New function to return an
3832 unbox trampoline which handles aot-only mode too.
3834 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
3835 an AOTed unbox trampoline.
3837 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
3839 2008-07-09 Bill Holmes <billholmes54@gmail.com>
3841 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
3844 Contributed under MIT/X11 license.
3846 2008-07-09 Bill Holmes <billholmes54@gmail.com>
3848 * mini.c (mono_codegen): Allocate space at the end of the code block and store
3849 the unwind information for the method at the end of the allocated block.
3851 * mini-amd64.h: Added declarations for the unwind routines and adding field to
3852 MonoCompileArch to hold the unwind info for SEH on Winx64
3854 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
3855 frame pointer info for the method being compiled.
3857 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
3858 the call to mono_exception_from_token.
3860 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
3861 storing the method prolog information in a format that the Winx64 SEH can understand. This
3862 information is stored a the end of the method block because it is all 32-bit offset based.
3864 Contributed under MIT/X11 license.
3866 2008-07-09 Zoltan Varga <vargaz@gmail.com>
3868 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
3870 * wapihandles.c: Fix warnings.
3872 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
3875 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
3876 mono_jit_compile_method in aot-only mode since that calls the type
3879 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
3880 get_delegate_invoke_impl in aot-only mode.
3882 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
3884 2008-07-08 Zoltan Varga <vargaz@gmail.com>
3886 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
3888 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
3891 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
3893 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
3894 init trampoline from the AOT file as well.
3896 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
3897 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
3900 * mini.c (mini_init): Move the call to mono_exceptions_init () after
3903 * exceptions-amd64.c: Add _full variants for the remaining exception code
3904 creation functions as well, allow emission of relocatable code, remove
3905 caching since that is now done by the caller.
3907 * mini-exceptions.c: Add _full variants for the remaining exception code
3908 creation functions as well, add aot-only support.
3910 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
3911 if we can determine a proper token for them.
3912 (add_wrappers): Add a few more wrappers.
3913 (emit_method_code): Remove some dead code.
3914 (emit_trampolines): Emit exception code too.
3916 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
3918 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
3919 mono_array_new_va which avoids varargs.
3921 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
3923 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
3924 mono_arch_create_specific_trampoline () in all places.
3926 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
3927 a bit so it can be used for other things as well.
3929 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
3932 * exceptions-amd64.c: Rename the caching from the exception code creation
3933 functions, it is done by the caller instead.
3935 * exceptions-amd64.c: Change the signature of the exception code creation
3936 functions to allow the creation of relocatable code later.
3938 * mini-exceptions.c: Add a set of functions to query the various
3939 runtime-generated exception functions.
3941 * mini.c mini-exceptions.c: Use the newly added functions instead of the
3942 mono_arch_.. () functions.
3944 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3946 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
3948 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
3950 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
3951 (mini_get_vtable_trampoline): Ditto.
3953 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
3954 code in the AOT case by returning the code size and a list of relocations to
3957 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
3959 2008-07-07 Bill Holmes <billholmes54@gmail.com>
3961 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
3964 Contributed under MIT/X11 license.
3966 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3968 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
3969 so the buffer size can be computed correctly. Fixes #404735.
3971 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
3972 normally as cfg->debug_info is already freed.
3974 2008-07-06 Zoltan Varga <vargaz@gmail.com>
3976 * mini-amd64.c: For calls returning vtypes in registers, don't store
3977 the return address on the stack, instead allocate a separate local for
3980 2008-07-05 Mark Probst <mark.probst@gmail.com>
3982 * mini-trampolines.c, mini.h: Add an argument to
3983 mono_create_jit_trampoline_in_domain() for turning off the adding
3984 of the sync wrapper.
3986 * mini.c: Use the JIT trampoline without sync instead of
3987 ldftn_nosync in static RGCTX invoke wrappers so that the call can
3990 2008-07-04 Mark Probst <mark.probst@gmail.com>
3992 * driver.c: Turn on GSHARED optimization by default.
3994 2008-07-04 Zoltan Varga <vargaz@gmail.com>
3996 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
3997 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
3999 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
4000 create a variant of the generic trampoline code callable from AOTed trampolines.
4002 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
4003 trampoline code callable from AOTed trampolines.
4005 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
4007 2008-07-04 Mark Probst <mark.probst@gmail.com>
4009 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
4010 pass-through manner.
4012 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
4013 and don't fail sharing for them anymore.
4015 * mini-exceptions.c: Handle exceptions in shared generic methods.
4017 * generic-sharing.c: When checking the context of a generic
4018 method, also check its class's context. Don't treat wrappers as
4021 * mini-trampolines.c: Some code factored out to
4022 metadata/generic-sharing.c. Handle the MRGCTX case.
4024 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
4025 we must deal with the method being of another instantiation of the
4026 class. Add static rgctx invoke wrappers to generic methods.
4028 2008-07-04 Mark Probst <mark.probst@gmail.com>
4030 * mini.c: Provide all jit infos of generic shared methods with a
4033 * mini-exceptions.c: Handle the new situation that a generic info
4034 might be available, but not info about the this/vtable/mrgctx
4037 2008-07-03 Mark Probst <mark.probst@gmail.com>
4039 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
4042 2008-07-03 Zoltan Varga <vargaz@gmail.com>
4044 * dominators.c (check_dominance_frontier): Fix a warning.
4046 * mini.h: Add some missing prototypes.
4048 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
4050 * driver.c (mono_jit_init_version): Correct the comments since the first
4051 argument should be the name of the root domain, not a filename.
4053 * aot-runtime.c (make_writable): Error out if this is called while running
4055 (load_aot_module): Ditto.
4057 * aot-compiler.c: Really fix the computation of method indexes.
4059 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
4060 optimizations as this is no longer called frequently.
4062 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
4063 method and the invoke impl code and pass it to the delegate trampoline instead of
4064 just the delegate class.
4066 2008-07-02 Zoltan Varga <vargaz@gmail.com>
4068 * aot-compiler.c: Fixup the computation of method indexes.
4069 (add_wrappers): Create the base methods of the runtime invoke wrappers using
4070 the method builder infrastructure.
4072 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
4075 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
4076 mode, load the method right away instead of creating a trampoline.
4078 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
4080 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
4083 2008-07-01 Zoltan Varga <vargaz@gmail.com>
4085 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
4086 (mono_aot_load_method): Use method_index instead of method->token.
4088 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
4089 can handle icalls etc. properly.
4091 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4093 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
4095 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
4096 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
4097 JIT_ICALL_ADDR patch type.
4099 * patch-info.h: Add JIT_ICALL_ADDR patch type.
4101 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
4103 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
4105 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
4107 2008-06-30 Zoltan Varga <vargaz@gmail.com>
4109 * mini.c: Use domain->jit_code_hash_lock for controlling access to
4110 domain->jit_code_hash.
4112 2008-06-29 Zoltan Varga <vargaz@gmail.com>
4114 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
4116 2008-06-27 Zoltan Varga <vargaz@gmail.com>
4118 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
4119 get_this_arg_from_call, let it compute it when needed.
4121 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
4122 gsctx from code only when needed.
4124 * mini-trampolines.c (get_generic_context): Rename this to
4125 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
4126 it can be called by the arch backends.
4128 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
4130 2008-06-26 Zoltan Varga <vargaz@gmail.com>
4132 * driver.c (mono_main): Add experimental --aot-only command line option.
4134 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
4137 2008-06-26 Kornél Pál <kornelpal@gmail.com>
4139 * driver.c (DllMain): Remove mono_module_handle.
4141 Contributed under MIT/X11 license.
4143 2008-06-25 Zoltan Varga <vargaz@gmail.com>
4145 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
4146 for emitting methods which are not in the source assembly. Detect and report
4147 failure of assembling+linking.
4149 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
4151 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
4153 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
4155 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
4157 2008-06-24 Zoltan Varga <vargaz@gmail.com>
4159 * mini.h: Remove some obsolete prototypes.
4161 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
4163 2008-06-24 Mark Probst <mark.probst@gmail.com>
4165 * mini.c (get_object_generic_inst): Variable-sized arrays are not
4166 supported by Visual Studio, so use alloca().
4168 2008-06-23 Zoltan Varga <vargaz@gmail.com>
4170 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
4173 2008-06-23 Mark Probst <mark.probst@gmail.com>
4175 * mini.c: Fail sharing of a generic method if it contains an open
4176 catch clause (because we don't pass MRGCTXs yet).
4178 2008-06-23 Mark Probst <mark.probst@gmail.com>
4180 * mini.c: When compiling a method with generic sharing, insert the
4181 method instantiated with an all-Object generic context into the
4182 jit info table, instead of the context of the first instantiation
4183 of the method we happen to compile.
4185 2008-06-18 Martin Baulig <martin@ximian.com>
4187 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
4188 `major_version' and `minor_version'.
4190 2008-06-17 Mark Probst <mark.probst@gmail.com>
4192 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
4193 mono_method_is_generic_sharable_impl() takes an additional
4194 argument specifying whether to treat type variables as reference
4197 2008-06-17 Mark Probst <mark.probst@gmail.com>
4199 * mini.h: Removed obsolete prototypes.
4201 2008-06-17 Mark Probst <mark.probst@gmail.com>
4203 * mini.c: Don't fail generic sharing for initobj and sizeof - we
4204 already handle them.
4206 2008-06-17 Mark Probst <mark.probst@gmail.com>
4208 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
4209 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
4210 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
4211 tramp-x86.c: Added a MonoGenericContext* argument to
4212 mono_arch_get_unbox_trampoline() so that it can call other
4213 functions which require it.
4215 2008-06-17 Mark Probst <mark.probst@gmail.com>
4217 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
4218 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
4219 mono_arch_get_this_arg_from_call() takes a
4220 MonoGenericSharingContext* as well.
4222 2008-06-17 Mark Probst <mark.probst@gmail.com>
4224 * mini.c: Factor out code for emitting unbox into emit_unbox() and
4225 implement generic sharing of unbox.
4227 2008-06-17 Mark Probst <mark.probst@gmail.com>
4229 * mini.c: Don't compute the vtable to determine whether a field is
4230 special static, because it might not work for open types.
4232 2008-06-17 Mark Probst <mark.probst@gmail.com>
4234 * mini.c: Removed the unused token_type and token_source arguments
4235 from get_runtime_generic_context_ptr().
4237 2008-06-17 Marek Habersack <mhabersack@novell.com>
4239 * mini.c (ADD_BINOP): fix the build
4241 2008-06-16 Zoltan Varga <vargaz@gmail.com>
4243 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
4246 2008-06-16 Mark Probst <mark.probst@gmail.com>
4248 * mini.h: Removed class relations enum that's not used anymore.
4250 2008-06-16 Mark Probst <mark.probst@gmail.com>
4252 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
4254 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
4255 the lazy fetch trampoline access code.
4257 2008-06-15 Zoltan Varga <vargaz@gmail.com>
4259 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
4261 2008-06-14 Zoltan Varga <vargaz@gmail.com>
4263 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
4265 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
4267 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
4269 2008-06-13 Zoltan Varga <vargaz@gmail.com>
4271 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
4274 * mini-ops.h: Add MIN/MAX_UN opcodes.
4276 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
4279 * basic-math.cs: Add more min/max tests.
4281 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
4283 2008-06-13 Mark Probst <mark.probst@gmail.com>
4285 * mini.c: Small fix in the prologue of emit_castclass.
4287 2008-06-13 Zoltan Varga <vargaz@gmail.com>
4289 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
4291 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
4292 do not work even for unsigned types. Fixes #400014.
4294 * basic-math.cs: Add regression tests for unsigned Min/Max.
4296 2008-06-13 Mark Probst <mark.probst@gmail.com>
4298 * mini.c: Added additional context_used argument to several
4299 functions, which will be needed for sharing generic methods. Use
4300 GET_RGCTX macro wherever appropriate. Declare only one
4301 context_used in mono_method_to_ir().
4303 2008-06-13 Mark Probst <mark.probst@gmail.com>
4305 * mini.c, generic-sharing.c: Removed generic class relations.
4307 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
4308 functions due to MRGCTX changes.
4310 2008-06-13 Mark Probst <mark.probst@gmail.com>
4312 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
4313 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
4314 with calculated IMT.
4316 * mini.c: Generic sharing of calls via generic interfaces.
4318 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
4319 generic method with non-constant MonoGenericContext*. Instead,
4320 the context is taken out of the method itself.
4322 2008-06-13 Mark Probst <mark.probst@gmail.com>
4324 * mini.c: Generic sharing of ldvirtftn.
4326 2008-06-13 Mark Probst <mark.probst@gmail.com>
4328 * mini.c: Generic sharing of ldftn.
4330 2008-06-13 Mark Probst <mark.probst@gmail.com>
4332 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
4334 2008-06-13 Mark Probst <mark.probst@gmail.com>
4336 * mini.c: Generic sharing of the special case of ldtoken followed
4337 by a call to GetTypeFromHandle.
4339 2008-06-13 Mark Probst <mark.probst@gmail.com>
4341 * mini.c: Generic sharing of box for nullable types.
4343 2008-06-13 Zoltan Varga <vargaz@gmail.com>
4345 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
4346 are passed on the stack. Fixes #324807.
4348 2008-06-12 Bill Holmes <billholmes54@gmail.com>
4350 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
4351 for the ArgValuetypeAddrInIReg case.
4353 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
4354 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
4356 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
4357 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
4358 local variable and pass the local variable by reference to the called method.
4360 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
4361 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
4363 Contributed under MIT/X11 license.
4365 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
4367 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
4369 * debug-mini.c (mono_debug_print_vars): Release memory after printing
4372 2008-06-10 Martin Baulig <martin@ximian.com>
4375 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
4377 2008-06-09 Kornél Pál <kornelpal@gmail.com>
4379 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
4380 possible error when no arguments are passed.
4382 Contributed under MIT/X11 license.
4384 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
4386 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
4387 where the file name is NULL.
4389 2008-06-09 Zoltan Varga <vargaz@gmail.com>
4391 * mini.c: Fix s390 build.
4393 2008-06-08 Zoltan Varga <vargaz@gmail.com>
4395 * trace.c (mono_trace_parse_options): Fix warnings.
4397 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
4399 2008-06-07 Zoltan Varga <vargaz@gmail.com>
4401 * mini.c (remove_block_if_useless): Avoid printing the method name.
4403 * mini.c: Remove needless setting of ins->cil_code which is now done by
4406 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
4409 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
4410 translated code after it has been patched.
4412 2008-06-06 Zoltan Varga <vargaz@gmail.com>
4414 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
4415 avoid problems during code patching on SMP systems.
4416 (emit_call): Avoid adding a patch info which is already added by
4418 (mono_arch_emit_exceptions): Ditto.
4420 2008-06-05 Zoltan Varga <vargaz@gmail.com>
4422 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
4423 MONO_TYPE_ISSTRUCT already checks for it.
4425 2008-06-05 Bill Holmes <billholmes54@gmail.com>
4427 * mini-amd64.c:merge_argument_class_from_type: When marshaling
4428 structs with floats on Winx64 the float registers are not used.
4429 The integer registers are always used..
4430 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
4431 only one register will be used and only if the size of the struct
4432 is 1,2,4, or 8 bytes.
4434 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
4437 Contributed under MIT/X11 license.
4439 2008-06-05 Martin Baulig <martin@ximian.com>
4441 * debug-debugger.c (debugger_lookup_class): Also call
4442 mono_class_setup_methods() here; we're only called from RTI.
4444 2008-06-05 Andreas Färber <andreas.faerber@web.de>
4446 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
4447 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
4448 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
4449 Post-process object files and add dtrace-generated object, if necessary.
4451 Contributed under MIT/X11 license.
4453 2008-06-04 Mark Probst <mark.probst@gmail.com>
4455 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
4458 * mini.c: Generic sharing for unbox.any and castclass.
4460 2008-06-04 Mark Probst <mark.probst@gmail.com>
4462 * mini.c: Ignore tailcall prefix in shared generic code and when
4463 doing calls which require a vtable/rgctx argument.
4465 2008-06-04 Mark Probst <mark.probst@gmail.com>
4467 * mini.c: Don't free the JIT info.
4469 * driver.c: Changes in the JIT info table testing code.
4471 2008-06-03 Zoltan Varga <vargaz@gmail.com>
4473 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
4474 interruption. Fix some warnings.
4476 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
4477 interruption_checkpoint.
4479 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
4481 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
4482 from embedding applications.
4484 2008-06-02 William Holmes <billholmes54@gmail.com>
4486 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
4487 reserving 32 bytes on the stack when making calls.
4489 Contributed under MIT/X11 license.
4491 2008-06-01 Zoltan Varga <vargaz@gmail.com>
4493 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
4494 the linear IL branch.
4496 * driver.c: Print out more information for --version on arm.
4498 2008-05-30 Zoltan Varga <vargaz@gmail.com>
4500 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
4501 bb_exit instead, since out of line bblocks might not actually be emitted
4504 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
4505 maximum epilog size for out of line bblocks if tracing is enabled.
4507 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
4509 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
4511 * arrays.cs: Regression tests for allocating arrays with negative sizes.
4513 2008-05-28 Zoltan Varga <vargaz@gmail.com>
4515 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
4516 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
4519 2008-05-27 Zoltan Varga <vargaz@gmail.com>
4521 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
4522 the 'value' to store is a constant.
4524 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
4526 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
4527 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
4529 2008-05-26 Zoltan Varga <vargaz@gmail.com>
4531 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
4532 for accessing method->generic_container.
4534 2008-05-24 Zoltan Varga <vargaz@gmail.com>
4536 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
4538 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
4540 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
4542 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
4545 2008-05-23 Zoltan Varga <vargaz@gmail.com>
4547 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
4549 * mini.c: Handle the case when mono_class_vtable () fails.
4551 2008-05-23 Massimiliano Mantione <massi@ximian.com>
4552 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
4555 2008-05-22 Mark Probst <mark.probst@gmail.com>
4557 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
4558 together with domain sharing.
4560 2008-05-22 Mark Probst <mark.probst@gmail.com>
4562 * mini.c: Treat callvirts to final methods like non-virtual calls
4563 when doing generic sharing, i.e. look them up in the runtime
4566 2008-05-22 Mark Probst <mark.probst@gmail.com>
4568 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
4569 with computed types (for generic sharing).
4571 * mini.c: Generic sharing for mkrefany and refanyval.
4573 2008-05-22 Zoltan Varga <vargaz@gmail.com>
4575 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
4578 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
4579 the generic sharing code.
4581 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
4584 2008-05-21 Zoltan Varga <vargaz@gmail.com>
4586 * mini.h: Remove the declaration of mono_aot_init_vtable ().
4588 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
4590 * driver.c: updated copyright date
4592 2008-05-21 Zoltan Varga <vargaz@gmail.com>
4594 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
4597 2008-05-19 Martin Baulig <martin@ximian.com>
4599 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
4600 pointing to the new `_mono_debug_using_mono_debugger' variable.
4603 (mono_main): Check mono_debug_using_mono_debugger() rather than
4604 the `MONO_INSIDE_MDB' environment variable to check whether we're
4605 inside the debugger.
4607 2008-05-19 Zoltan Varga <vargaz@gmail.com>
4609 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
4612 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4614 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
4616 * mini.c: Added mini_assembly_can_skip_verification. This
4617 function checks if the assembly requested to skip verification.
4618 Fixes part of #387274.
4620 2008-05-07 Zoltan Varga <vargaz@gmail.com>
4622 * mini.c (mini_get_method): Disable the check for open generic classes when
4623 using generic sharing.
4625 * generics.cs: Add a test for #387034.
4627 * mini.c (mini_get_method): Check whenever the method class is an open generic
4628 type, and return NULL in that case, causing a verification error. Fixes
4631 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
4633 * driver.c (mono_main): Revert r102623. The right
4634 thing to do is to enable the verifier under verifiable
4635 unless a --security flag was passed.
4637 We need this non-trivial behavior for --verify-all otherwise
4638 mcs-compileall won't be able to use it. As it needs everything to
4639 be verified under validil.
4641 2008-05-06 Martin Baulig <martin@ximian.com>
4645 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
4646 (mono_debugger_thread_cleanup): Likewise.
4647 (mono_debugger_extended_notification): Likewise.
4649 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
4651 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
4652 against both inflated and non-inflated methods. We need to check against the
4653 generic definition for cases where the instantiated method is not visible.
4654 We need to check against the inflated types for cases where the instantiation
4655 changes any super type. This fixes #382986.
4657 Note that this doesn't need to be applied to other parts of mono_method_to_ir
4658 that check for visibiliy as generic params only appears as the type subject
4659 of tokens on call opcodes. Field manipulation and ldftn must always
4660 target an exact type.
4662 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
4664 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
4665 if no related --security flag is passed.
4667 2008-05-05 Andreas Färber <andreas.faerber@web.de>
4669 * mini-arch.h: Prepare support for ppc64.
4671 Contributed under MIT/X11 license.
4673 2008-05-05 Andreas Färber <andreas.faerber@web.de>
4675 * aot-runtime.c: Prepare support for ppc64.
4677 Contributed under MIT/X11 license.
4679 2008-05-05 Andreas Färber <andreas.faerber@web.de>
4681 * mini-ops.h: Prepare support for ppc64.
4683 Contributed under MIT/X11 license.
4685 2008-05-04 Andreas Färber <andreas.faerber@web.de>
4687 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
4689 Contributed under MIT/X11 license.
4691 2008-05-03 Zoltan Varga <vargaz@gmail.com>
4693 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
4694 assemblies, since aot_name is not a full path, causing us to load MS.NET
4695 assemblies on windows.
4697 2008-04-28 Kornél Pál <kornelpal@gmail.com>
4699 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
4700 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
4701 * main.c: Use UTF-8 encoded command line instead of Windows default code
4702 page on Windows to support Unicode.
4703 * driver.c (DllMain): New function for mixed-mode assembly support.
4704 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
4705 export __stdcall functions without decoration.
4707 Contributed under MIT/X11 license.
4709 2008-04-28 Mark Probst <mark.probst@gmail.com>
4711 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
4712 saving it very early.
4714 2008-04-28 Mark Probst <mark.probst@gmail.com>
4716 * mini.h, mini.c: Lots of code for accessing the old RGCTX
4717 deleted. The only way to access the new RGCTX is via the
4720 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
4721 vtable instead of the RGCTX to static methods.
4723 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
4724 accessing the new RGCTX.
4726 * generic-sharing.c: There is no separation between self, type
4727 arguments and other types in the RGCTX anymore.
4729 2008-04-25 Jonathan Chambers <joncham@gmail.com>
4731 * mini-amd64.c (add_general): Remove previous stack adjustment.
4732 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
4733 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
4734 for 32 bytes of stack space reserved for all calls.
4736 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
4737 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
4740 Code contributed under MIT/X11 license.
4742 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
4744 * mini.c (mini_method_verify): Only verify non-inflated methods, check
4745 against the root definition, peeling out method and type instantiations.
4746 Cache verify success results, code that fails verification is still
4747 checked multiple times.
4749 2008-04-23 Zoltan Varga <vargaz@gmail.com>
4751 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
4753 2008-04-23 Jonathan Chambers <joncham@gmail.com>
4755 * mini-amd64.c (add_general): Always increment stack on Win64.
4756 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
4759 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
4760 stack based argument handling on Win64.
4762 Code contributed under MIT/X11 license.
4764 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
4766 * Makefile.am (version.h): Add support for git-svn.
4768 2008-04-22 Zoltan Varga <vargaz@gmail.com>
4770 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
4771 so instead of calling g_spawn_command_line_sync, we do everything by hand,
4772 avoiding allocations and libc functions which might deadlock.
4774 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
4775 'no-gdb-backtrace' option is set.
4777 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
4779 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
4781 2008-04-21 Martin Baulig <martin@ximian.com>
4783 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
4784 and `get_lmf_addr'; `notification_address' is no longer a pointer.
4786 2008-04-21 Martin Baulig <martin@ximian.com>
4788 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
4789 `thread_vtable', `event_handler_ptr' and `event_handler'.
4791 2008-04-21 Martin Baulig <martin@ximian.com>
4793 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
4794 allows delayed initialization of the `executable_code_buffer' when
4797 2008-04-21 Martin Baulig <martin@ximian.com>
4799 * mini.h (mono_debugger_create_notification_function): Removed.
4800 * tramp-*.c (mono_debugger_create_notification_function): Removed.
4802 * mdb-debug-info64.s
4803 (MONO_DEBUGGER__notification_function): Added this in the .text section.
4805 * mdb-debug-info32.s
4806 (MONO_DEBUGGER__notification_function): Added this in the .text section.
4808 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
4809 currently only works on x86 and x86_64, so don't create it on ppc.
4811 2008-04-21 Martin Baulig <martin@ximian.com>
4813 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
4816 (mini_method_compile): In the fp elimination check, check
4817 `debug_options.mdb_optimizations' in addition to
4818 mono_debug_using_mono_debugger().
4820 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
4821 disable some JIT optimizations which are only disabled when
4822 running inside the debugger.
4823 Added `--help-debug' option to describe the debugging options.
4824 (parse_debug_options): New static function to parse the `--debug'
4825 options, so we can easily add more stuff in future.
4827 2008-04-20 Zoltan Varga <vargaz@gmail.com>
4829 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
4830 the method has no body.
4832 2008-04-19 Jonathan Chambers <joncham@gmail.com>
4834 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
4835 assembly is not allowed in MSVC 64-bit compiler.
4836 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
4837 as we get floating point exceptions everywhere.
4839 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
4840 correctly align arguments for call to throw_exception.
4841 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
4843 Code contributed under MIT/X11 license.
4845 2008-04-19 Zoltan Varga <vargaz@gmail.com>
4847 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
4849 2008-04-17 Zoltan Varga <vargaz@gmail.com>
4851 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
4853 * mini-amd64.c (NEW_INS): Set cil_code.
4855 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
4856 from mini-amd64.c so all debugger related logic is in one place.
4858 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
4859 later won't have a random ip assigned to them.
4861 2008-04-16 Zoltan Varga <vargaz@gmail.com>
4863 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
4864 the arch specific function initializes code_size.
4865 (mono_create_delegate_trampoline): Ditto.
4867 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
4868 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
4871 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
4872 running under the debugger.
4874 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
4877 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
4878 debugger. Also move the disabling of optimizations here from driver.c.
4879 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
4882 * mini.h (MonoCompile): Add a few new flags.
4884 2008-04-15 Zoltan Varga <vargaz@gmail.com>
4886 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
4887 so the cil_code field of created MonoInst's is properly set.
4888 (mini_select_instructions): Ditto.
4890 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
4891 (MONO_INST_NEW_CALL): Ditto.
4893 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
4894 in many places so the ins->cil_code field is properly initialized.
4896 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
4899 2008-04-14 Zoltan Varga <vargaz@gmail.com>
4901 * mini.c (mini_method_compile): Print a different message when compiling a
4904 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
4907 2008-04-11 Zoltan Varga <vargaz@gmail.com>
4909 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
4912 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
4914 2008-04-11 Zoltan Varga <vargaz@gmail.com>
4916 * mini.c (handle_stack_args): Make this return void since its return value was
4917 never used. Also set cfg->unverifiable for invalid IL instead of calling
4920 2008-04-10 Mark Probst <mark.probst@gmail.com>
4922 * mini.c: Make sure "this" is live in catch clauses with type
4923 variables in shared generic code.
4925 2008-04-08 Mark Probst <mark.probst@gmail.com>
4927 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
4928 generic_class_is_reference_type() to ensure the proper behaviour
4929 when sharing generic code and the type in question is a type
4932 2008-04-08 Zoltan Varga <vargaz@gmail.com>
4934 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
4935 race conditions when printing thread dumps. Fixes #377738.
4937 2008-04-08 Massimiliano Mantione <massi@ximian.com>
4939 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
4940 shows up when both MonoInst arguments can cause aliasig.
4941 There is likely no way in the current JIT to trigger this problem, but
4942 it showed up in the development of generics sharing, when in a new
4943 opcode both args of an OP_GROUP can be aliases (addresses of a local).
4944 When the generics sharing code will be committed, its tests will be
4945 valid also for this bug.
4947 2008-04-08 Zoltan Varga <vargaz@gmail.com>
4949 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
4952 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
4955 2008-04-07 Zoltan Varga <vargaz@gmail.com>
4957 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
4958 use a more detailed exception message for InvalidCastException.
4960 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
4962 * driver.c (mono_main): Add --debug=casts option to turn on better
4963 InvalidCastException message details.
4965 * mini.c (mini_get_debug_options): New helper function to return the address of
4966 the debug_options variable.
4968 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
4969 the jit_tls TLS variable.
4971 * mini.c (mono_jit_tls): New TLS variable.
4973 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
4976 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
4978 * mini.h: Removed verifer related stuff. This code was moved to verify.c
4980 * mini.c: Removed verifer related stuff, code moved to verify.c.
4982 * driver.c: Using code from verify.c instead of mini.c.
4984 2008-04-05 Zoltan Varga <vargaz@gmail.com>
4986 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
4989 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
4991 * mini.c (check_for_method_verify): Enabling verification of
4992 corlib if mono_verify_all is set. Bugs in the verifier preventing that
4995 2008-04-04 Zoltan Varga <vargaz@gmail.com>
4997 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
4998 caller saved registers as well.
5000 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
5001 saved registers as well.
5003 2008-03-30 Zoltan Varga <vargaz@gmail.com>
5005 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
5007 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
5010 2008-03-27 Zoltan Varga <vargaz@gmail.com>
5012 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
5014 (get_call_info): Take a gsctx argument instead of 'cfg'.
5016 2008-03-26 Zoltan Varga <vargaz@gmail.com>
5018 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
5019 mono_verify_all is set.
5021 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
5023 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
5025 2008-03-25 Zoltan Varga <vargaz@gmail.com>
5027 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
5030 * driver.c mini.c mini.h: Add a --verify-all development option to test the
5031 verifier and the code generated by the compiler.
5033 2008-03-25 Mark Probst <mark.probst@gmail.com>
5035 * mini.c: Generic sharing of the non-nullable case of the box
5038 2008-03-24 Zoltan Varga <vargaz@gmail.com>
5040 * inssel.brg: Fix the build.
5042 * iltests.il.in: Add a test for lconv.ovf.u8.un.
5044 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
5046 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
5047 Array:Address. Fixes #372410.
5049 * iltests.il.in: New tests for readonly prefix.
5051 2008-03-23 Zoltan Varga <vargaz@gmail.com>
5053 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
5056 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
5059 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
5061 * mini.c (mono_decompose_op_imm): New helper function.
5063 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
5064 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
5067 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
5068 mono_arch_output_basic_block. Fix warnings.
5070 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
5073 2008-03-22 Zoltan Varga <vargaz@gmail.com>
5075 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
5076 since the extra frame is now detected automatically inside the loop.
5078 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
5079 opts which are now in mono_peephole_ins ().
5081 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
5083 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
5084 frames and skip duplicate managed-to-native frames. Fixes #367665.
5086 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
5087 opts which are now in mono_peephole_ins ().
5088 (mono_arch_peephole_pass_2): Ditto.
5090 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
5092 * mini-codegen.c (mono_peephole_ins): New helper function containing the
5093 arch independent peephole optimizations.
5095 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
5096 opts which are now in mono_peephole_ins ().
5098 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
5100 * mini-s390.c (mono_arch_output_basic_block): Fix build.
5102 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
5105 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
5106 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
5109 2008-03-21 Zoltan Varga <vargaz@gmail.com>
5111 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
5112 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
5115 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
5116 mono_arch_output_basic_block. Fix warnings.
5118 2008-03-20 Zoltan Varga <vargaz@gmail.com>
5120 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
5123 2008-03-20 Zoltan Varga <vargaz@gmail.com>
5125 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
5128 * iltests.il: Add new tests.
5130 2008-03-20 Kornél Pál <kornelpal@gmail.com>
5132 * mini.c: Removed Windows version macros.
5134 2008-03-20 Mark Probst <mark.probst@gmail.com>
5136 * generic-sharing.c: Put reflection types in the extensible part
5137 of the runtime generic context.
5139 * mini.c: Generic sharing of the GetTypeHandle special case of the
5140 ldtoken instruction.
5142 2008-03-20 Zoltan Varga <vargaz@gmail.com>
5144 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
5146 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
5148 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
5149 consistency with the other version on the linear IR branch.
5151 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
5153 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
5155 * iltests.il.in: Add new tests.
5157 2008-03-19 Zoltan Varga <vargaz@gmail.com>
5159 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
5161 * iltests.il.in: Add new tests.
5163 2008-03-19 Mark Probst <mark.probst@gmail.com>
5165 * mini.c: Two variables with the same name were declared in
5166 nesting contexts and one wasn't initialized. Fixed.
5168 2008-03-19 Mark Probst <mark.probst@gmail.com>
5170 * mini.c: Generic sharing of the initobj instruction.
5172 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
5174 * mini.c: make the test to optimize ldtoken from typeof() more
5177 2008-03-18 Mark Probst <mark.probst@gmail.com>
5179 * mini.c: Generic sharing of the initobj instruction for reference
5182 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
5184 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
5185 the mono_breakpoint_clean_code() code to perform bound checks.
5187 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
5189 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
5190 mono_arch_patch_callsite() to include the start of the managed method
5191 to be able to perform bound checks.
5193 2008-03-17 Mark Probst <mark.probst@gmail.com>
5195 * mini.c: Generic sharing for the isinst instruction.
5197 2008-03-17 Mark Probst <mark.probst@gmail.com>
5199 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
5200 inssel-long32-mips.brg: Added opcodes for doing indirect calls
5201 with the runtime generic context argument.
5203 * mini.c: Share calls to several types of unsharable methods by
5204 putting the address of the method code in the runtime generic
5205 context and doing an indirect call.
5207 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
5210 2008-03-16 Mark Probst <mark.probst@gmail.com>
5212 * generic-sharing.c: Change due to a change in the runtime genric
5215 2008-03-15 Martin Baulig <martin@ximian.com>
5218 (mono_arch_nullify_class_init_trampoline): Add call to
5219 mono_breakpoint_clean_code() to make things work when running
5220 inside the debugger.
5223 (mono_arch_nullify_class_init_trampoline): Add call to
5224 mono_breakpoint_clean_code() to make things work when running
5225 inside the debugger.
5227 2008-03-14 Zoltan Varga <vargaz@gmail.com>
5229 * inssel-long.brg (reg): Fix 64 bit build.
5231 2008-03-14 Mark Probst <mark.probst@gmail.com>
5233 * mini.c, mini.h: Share static generic code by passing it an
5234 implicit argument pointing to the runtime generic context.
5236 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
5237 inssel-long32-mips.brg: New opcodes for calling shared static,
5238 which need to be passed the runtime generic context.
5240 * mini-amd64.c, mini-x86.c: Save the runtime generic context
5241 argument on the stack in the prologue if needed. New function for
5242 finding the runtime generic context argument from the registers
5243 saved by the trampoline.
5245 * mini-amd64.h, mini-x86.h: Specify which register to use for the
5246 runtime generic context argument.
5248 * tramp-amd64.c: Also restore the register used for the runtime
5249 generic context argument.
5251 * mini-trampoline.c: Resolve shared static calls by consulting the
5252 runtime generic context via the new argument.
5254 * generic-sharing.c: Add an argument to sharability-checking
5255 functions that specifies whether type variables should be treated
5256 as sharable type arguments.
5258 * inssel-x86.brg: Removed a superfluous, buggy rule.
5260 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
5263 2008-03-14 Martin Baulig <martin@ximian.com>
5265 * debug-debugger.c (main_thread_handler): Call
5266 mono_runtime_run_main() without sending any notifications.
5268 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
5270 2008-03-14 Zoltan Varga <vargaz@gmail.com>
5272 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
5274 2008-03-14 Mark Probst <mark.probst@gmail.com>
5276 * tramp-x86.c: Fixed register restore offsets in the trampoline
5277 code for ECX and EDX.
5279 2008-03-12 Geoff Norton <gnorton@novell.com>
5281 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
5282 different ucontext_t implementations.
5283 * exceptions-arm.c: Use the above defines to get exceptions working on
5284 iPhone (based on a patch by Luke Howard lukeh@padl.com)
5285 * mini-arm.c: Implement iPhone icache support (based on a patch by
5286 Luke Howard lukeh@padl.com)
5288 2008-03-12 Mark Probst <mark.probst@gmail.com>
5290 * mini.c: Enable generic sharing of calls to non-static
5291 non-interface non-generic non-value-type methods.
5293 * mini-trampolines.c: Resolve calls from shared generic code.
5295 2008-03-11 Zoltan Varga <vargaz@gmail.com>
5297 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
5299 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
5301 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
5303 * mini.c: some fixes for the AOT compiler.
5305 2008-03-07 Zoltan Varga <vargaz@gmail.com>
5307 * cpu-amd64.md: Add clob:1 to some float opcodes.
5309 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
5311 * mini.h: Added MiniVerifierMode enumeration.
5313 * mini.c: Added mini_verifier_set_mode to control
5314 the usage of the new verifier.
5316 * mini.c (mono_method): Integrated the new verifier.
5318 * driver.c: Extended --security option with validil and
5319 verifiable options to activate the new verifier.
5321 2008-03-07 Zoltan Varga <vargaz@gmail.com>
5323 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
5324 optimization to ctors taking 0 or 2 arguments too.
5326 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
5329 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
5331 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
5333 2008-03-06 Zoltan Varga <vargaz@gmail.com>
5335 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
5336 non-aot case as well.
5338 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
5340 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
5343 * aot-compiler.c (encode_patch): Ditto.
5345 * mini.h (G_MININT32): Fix the definition of this.
5347 2008-03-05 Zoltan Varga <vargaz@gmail.com>
5349 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
5351 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
5353 2008-03-04 Zoltan Varga <vargaz@gmail.com>
5355 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
5356 methods returning vtypes in registers.
5357 (mono_arch_allocate_vars): Ditto.
5359 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
5361 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
5363 * generics.cs: Add a test from the linear IR branch.
5365 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
5367 * mini.c (inline_method): Cache failed inline attempts.
5369 2008-03-04 Mark Probst <mark.probst@gmail.com>
5371 * mini.c: For shared methods of generic classes put the location
5372 of "this" into the MonoGenericJitInfo.
5374 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
5375 register out of a MonoContext by register number. Add the generic
5376 sharing context as an argument to mono_arch_find_this_argument().
5378 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5379 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
5380 for new arch function.
5382 * mini-exception.c: Handle open exception clauses in shared
5385 * mini-trampolines.c: Supply additional argument to
5386 mono_arch_find_this_argument().
5388 2008-03-04 Zoltan Varga <vargaz@gmail.com>
5390 * Makefile.am (regtests): Run the bench.exe tests last.
5392 2008-03-03 Zoltan Varga <vargaz@gmail.com>
5394 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
5397 2008-03-02 Zoltan Varga <vargaz@gmail.com>
5399 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
5402 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
5404 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
5406 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
5407 whose class has no cctor.
5409 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
5411 2008-03-01 Zoltan Varga <vargaz@gmail.com>
5413 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
5416 2008-02-29 Zoltan Varga <vargaz@gmail.com>
5418 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
5419 to be in sync with the code on the linear IR branch.
5421 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
5423 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
5425 2008-02-27 Zoltan Varga <vargaz@gmail.com>
5427 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
5429 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
5431 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
5433 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
5435 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
5437 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
5440 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
5442 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
5443 OP_LOADR4_MEMBASE emission.
5445 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
5446 (mono_spillvar_offset_float): Ditto.
5448 * mini-mips.c (mono_arch_emit_prolog): Ditto.
5450 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
5453 * basic-long.cs: Add regression tests for them.
5455 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
5457 (mono_arch_allocate_vars): Fix representation of single-precision float
5459 (mono_arch_output_basic_block): Ditto.
5461 * inssel-mips.brg: Ditto, remove duplicate items.
5463 * mini-mips.c (emit_load_volatile_arguments): New function to handle
5464 arguments of tail calls as on other platforms.
5465 (mono_arch_output_basic_block): Handle tail calls.
5467 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
5470 * objects.cs (test_5_pass_static_struct): Add test for it.
5472 Contributed under MIT/X11 license.
5474 2008-02-26 Zoltan Varga <vargaz@gmail.com>
5476 * Makefile.am: Use gmcs for compiling the regression tests.
5478 * *.2.cs *.2.il: Rename to *.cs and *.il.
5480 2008-02-24 Zoltan Varga <vargaz@gmail.com>
5482 * regalloc.h: Make the vassign array smaller.
5484 * mini.c (mini_method_compile): Remove an unused field in cfg.
5486 * mini-codegen.c: Add a bunch of micro optimizations.
5488 2008-02-23 Zoltan Varga <vargaz@gmail.com>
5490 * regalloc.h: Remove some unused fields.
5492 2008-02-22 Zoltan Varga <vargaz@gmail.com>
5494 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
5496 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
5498 2008-02-22 Mark Probst <mark.probst@gmail.com>
5500 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
5502 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
5503 trampoline: Fetch an entry from the runtime generic context. If
5504 it's NULL, jump to the actual trampoline to fill the runtime
5505 generic context. Otherwise, return it.
5507 * mini.c: Call the lazy fetch trampoline to get entries out of the
5508 runtime generic context.
5510 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
5511 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
5512 tramp-sparc.c: Stubs for the lazy fetch trampoline.
5514 2008-02-21 Mark Probst <mark.probst@gmail.com>
5516 * mini.c: Fetch data out of the extensible part of the runtime
5517 generic context instead of calling a helper function.
5519 * generic-sharing.c: Some functions moved into
5520 metadata/generic-sharing.c. Helper function for fetching other
5521 types now checks and asserts against extensible rgctx (just for
5522 debugging purposes - the helper function isn't called anymore
5523 unless for debugging).
5525 2008-02-21 Zoltan Varga <vargaz@gmail.com>
5527 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
5528 for tail calls up to the point that the tests in iltests.exe run. Also add a
5529 dummy CKFINITE implementation.
5530 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
5531 needed for trampoline LMF frames.
5533 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
5534 trampoline LMF frames.
5536 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
5538 * mini.c (inline_method): clean any pending loader error when inlining fail.
5539 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
5541 2008-02-21 Zoltan Varga <vargaz@gmail.com>
5543 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
5545 * aot-runtime.c (decode_patch_info): Ditto.
5547 * mini.c (mono_resolve_patch_target): Ditto.
5549 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
5552 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
5554 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
5555 if it references an icall address.
5557 2008-02-20 Zoltan Varga <vargaz@gmail.com>
5559 * cpu-s390x.md: Remove some more unused opcodes.
5561 * cpu-s390x.md: Remove some unused opcodes.
5563 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
5564 mono_op_imm_to_op ().
5566 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
5567 instead of a switch statement.
5569 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
5570 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
5572 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
5574 * mini-codegen.c: Remove unused mono_regstate2_... functions.
5576 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
5579 2008-02-19 Zoltan Varga <vargaz@gmail.com>
5581 * driver.c (mono_main): Improve error reporting when an assembly cannot be
5582 opened. Fixes #362607.
5584 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
5586 * iltests.il.in: Add a test for static methods in interfaces.
5588 2008-02-18 Zoltan Varga <vargaz@gmail.com>
5590 * genmdesc.c (build_table): Fix a crash on older glib versions.
5592 * cpu-sparc.md: Remove some unused opcodes.
5594 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
5595 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
5597 * cpu-amd64.md: Remove some unused opcodes.
5599 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
5600 like the other opcodes.
5602 2008-02-17 Zoltan Varga <vargaz@gmail.com>
5604 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
5606 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
5608 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
5609 variables 'cfg' instead of 'm' for consistency.
5611 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
5613 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
5614 argument holding the vtype return address, to avoid the ambigious use of
5615 cfg->ret for this purpose.
5617 * mini.c (NEW_RETLOADA): Use vret_addr if set.
5619 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
5621 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
5622 new mono_print_ins () function which only takes one argument.
5624 2008-02-15 Zoltan Varga <vargaz@gmail.com>
5626 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
5629 2008-02-14 Zoltan Varga <vargaz@gmail.com>
5631 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
5633 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
5635 * mini-x86.c: Sync with the version on the linear IR branch by adding new
5636 opcodes and other small changes.
5638 * mini-ops.h: Add some new opcodes from the linear IR branch.
5640 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
5642 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
5643 opcodes, use the REG_MEMBASE opcodes instead.
5645 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
5646 opcodes, use the REG_MEMBASE opcodes instead.
5648 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
5651 * mini.c (mono_op_imm_to_op): New helper function.
5653 * mini-ops.h: Add some opcodes from linear IR branch.
5655 2008-02-13 Zoltan Varga <vargaz@gmail.com>
5657 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
5660 2008-02-12 Zoltan Varga <vargaz@gmail.com>
5662 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
5665 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
5667 2008-02-09 Zoltan Varga <vargaz@gmail.com>
5669 * aot-compiler.c (emit_method_code): Add an assert.
5671 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
5672 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
5675 2008-02-08 Zoltan Varga <vargaz@gmail.com>
5677 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
5678 some load/store opcodes so they are consistent.
5679 (mono_arch_emit_prolog): Simplify some code.
5681 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
5683 * objects.cs: Add tests for large argument offsets on ARM.
5685 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
5686 stack offsets. Fixes #359651.
5688 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
5690 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
5692 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
5694 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
5696 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
5698 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
5699 rid of CEE_CONV_R_UN.
5701 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
5703 2008-02-07 Zoltan Varga <vargaz@gmail.com>
5705 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
5707 * mini.c (mono_normalize_opcodes): Add some more opcodes.
5709 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
5711 * cpu-amd64.md: Remove some unused opcodes.
5713 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
5715 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
5717 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
5718 arch specific functions for its parts. Call the peephole pass after local
5719 regalloc so the prolog can compute a more accurate max_offset.
5721 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
5722 the corresponding OP_I/OP_L opcodes.
5724 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
5726 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
5728 2008-02-06 Zoltan Varga <vargaz@gmail.com>
5730 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
5731 as they are handled in mini.c.
5733 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
5735 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
5736 case since it is handled in mini.c.
5738 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
5740 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
5742 * *.c: Use the new opcodes in the IR and back end code.
5744 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
5746 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
5748 2008-02-06 Mark Probst <mark.probst@gmail.com>
5750 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
5751 an assert because it has a race condition.
5753 2008-02-06 Zoltan Varga <vargaz@gmail.com>
5755 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
5757 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
5759 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
5761 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
5762 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
5764 2008-02-05 Zoltan Varga <vargaz@gmail.com>
5766 * cpu-amd64.md (move): Correct the maximum size of move.
5768 2008-02-05 Mark Probst <mark.probst@gmail.com>
5770 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
5771 the generic class init trampoline to return quickly if the class
5774 2008-02-04 Zoltan Varga <vargaz@gmail.com>
5776 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
5777 issues where an 32 bit callsite cannot be patched by a 64 bit address.
5779 2008-02-03 Zoltan Varga <vargaz@gmail.com>
5781 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
5784 2008-01-31 Zoltan Varga <vargaz@gmail.com>
5786 * objects.cs: Add some soft-float tests.
5788 * mini.c: Fix a couple more soft-float issues.
5790 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
5792 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
5795 2008-01-30 Zoltan Varga <vargaz@gmail.com>
5797 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
5798 exception happens while compiling a virtual method.
5800 2008-01-29 Zoltan Varga <vargaz@gmail.com>
5802 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
5804 * mini-sparc.c: Fix build.
5806 * mini-sparc.c (get_call_info): Add support for generic sharing.
5808 * mini-exceptions.c: Add a FIXME.
5810 2008-01-27 Zoltan Varga <vargaz@gmail.com>
5812 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
5813 altstack handling code.
5815 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
5817 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
5819 * mini-s390.c: Add support for generic sharing.
5821 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
5823 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
5825 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
5827 * mini-s390x.c: Add support for generic sharing.
5829 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
5831 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
5833 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
5834 can be used since it takes a 16 bit signed immediate.
5836 * inssel-s390x.brg: Fix OP_SETRET.
5838 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
5840 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
5842 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
5844 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
5846 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
5849 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
5852 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
5853 of the unused mono_arch_patch_delegate_trampoline stuff.
5855 2008-01-26 Zoltan Varga <vargaz@gmail.com>
5857 * basic-long.cs: Move the fp related tests to basic-float.cs.
5859 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
5861 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
5863 * basic-calls.cs: Add a test for proper float argument passing.
5865 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
5866 if the context corresponds to an exception received through a signal.
5868 * exceptions.cs: Add a test for nullref handling at the start of a try
5871 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
5873 * jit-icalls.c (mono_break): New JIT icall.
5875 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
5877 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
5879 2008-01-25 Zoltan Varga <vargaz@gmail.com>
5881 * cpu-*.md: Get rid of unused opcodes.
5883 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
5885 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
5888 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
5891 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
5892 the arch independent trampoline code in mini-trampolines.c.
5894 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
5896 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
5898 * mini-s390.h: Remove an unused define.
5900 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
5901 the arch independent trampoline code in mini-trampolines.c.
5903 * mini-arm.c (mono_arch_emit_prolog): Fix build.
5905 2008-01-24 Zoltan Varga <vargaz@gmail.com>
5907 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
5909 * mini-s390.c (mono_arch_emit_prolog): Fix build.
5911 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
5913 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
5915 * cpu-amd64.md: Use smaller sizes for int opcodes.
5917 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
5919 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
5922 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
5925 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
5926 instead of though a pointer to save an indirection when accessing elements of
5929 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
5931 (NOT_IMPLEMENTED): New helper macro.
5932 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
5935 * *.c: Use the new helper macro.
5937 2008-01-21 Zoltan Varga <vargaz@gmail.com>
5939 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
5941 2008-01-20 Zoltan Varga <vargaz@gmail.com>
5943 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
5946 2008-01-18 Zoltan Varga <vargaz@gmail.com>
5948 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
5949 profiling is enabled.
5951 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
5953 (mono_arch_emit_prolog): Add more first bblock optimizations.
5955 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
5956 in order if possible.
5957 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
5958 bblock, since the arguments are still in their original registers.
5960 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
5962 2008-01-17 Zoltan Varga <vargaz@gmail.com>
5964 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
5967 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
5970 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
5972 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
5973 process async exceptions received while in unmanaged code.
5975 * mini.c (mini_init): Install a callback with the runtime which will be called
5976 when a thread receives an async exception while in unmanaged code.
5978 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
5980 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
5982 2008-01-16 Wade Berrier <wberrier@novell.com>
5989 2008-01-16 Zoltan Varga <vargaz@gmail.com>
5991 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
5992 compilation with sun cc.
5994 * cpu-*.md: Fix the build.
5996 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
5998 * mini-amd64.h: Add some comments to the MonoLMF structure.
6000 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
6002 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
6003 in the LMF structure if possible. This saves two instructions in the
6004 managed->native wrappers.
6006 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
6008 2008-01-16 Mark Probst <mark.probst@gmail.com>
6010 * generic-sharing.c: New type argument lookup code which uses the
6011 runtime generic context template.
6013 2008-01-15 Zoltan Varga <vargaz@gmail.com>
6015 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
6017 * mini-arm.c (add_general): Fix arm eabi parameter passing.
6018 (mono_arch_output_basic_block): Fix localloc implementation.
6020 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
6022 * mini-ia64.c (peephole_pass): Fix ia64 build.
6024 * mini-amd64.c (peephole_pass): Fix a warning.
6026 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
6027 at a constant offset from sp/fp.
6029 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
6030 instead of obtaining it from *lmf in the managed method case.
6032 2008-01-14 Zoltan Varga <vargaz@gmail.com>
6034 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
6036 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
6038 * mini.h (MonoInstList): New type.
6039 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
6040 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
6041 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
6042 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
6043 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
6044 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
6045 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
6046 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
6047 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
6048 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
6049 MONO_INST_LIST_FOR_EACH_ENTRY,
6050 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
6051 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
6052 mono_inst_list_first, mono_inst_list_last,
6053 mono_inst_list_next, mono_inst_list_prev): New instruction
6054 list handling interfaces.
6055 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
6056 list head 'ins_list'.
6057 (MonoInst): Replace next pointer with list head 'node'.
6058 (MonoCallInst): Make 'out_args' a MonoInstList.
6059 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
6060 (MonoCompile): Delete reverse_inst_list and
6061 reverse_inst_list_len.
6062 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
6063 mono_arch_lowering_pass, mono_arch_local_regalloc,
6064 mono_arch_output_basic_block, mono_arch_emit_prolog):
6065 Convert to new instruction lists.
6066 (insert_after_ins): Delete.
6067 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
6069 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
6070 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
6071 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
6072 mono_emulate_opcode, mono_emit_load_got_addr,
6073 inline_method, mono_method_to_ir, mono_print_bb_code,
6074 print_dfn, decompose_pass, nullify_basic_block,
6075 replace_out_block_in_code, remove_block_if_useless,
6076 merge_basic_blocks, move_basic_block_to_end,
6077 try_unsigned_compare, optimize_branches, mono_print_code,
6078 mini_select_instructions, remove_critical_edges): Likewise.
6079 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
6080 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
6081 mono_arch_output_basic_block, mono_arch_emit_prolog):
6083 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
6084 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
6085 mono_arch_output_basic_block): Likewise.
6086 (inst_list_prepend, insert_after_ins): Delete.
6087 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
6088 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
6090 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
6091 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
6092 mono_arch_emit_prolog): Likewise.
6093 * cfold.c (mono_constant_fold): Likewise.
6094 * liveness.c (visit_bb, mono_analyze_liveness,
6095 optimize_initlocals): Likewise.
6096 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
6097 * graph.c (mono_draw_code_cfg): Likewise.
6098 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
6099 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
6100 mono_ssa_cprop): Likewise.
6101 * abcremoval (get_relations_from_previous_bb, process_block):
6103 * local-propagation (mono_cprop_invalidate_values,
6104 mono_local_cprop_bb): Likewise.
6105 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
6106 peephole_pass, mono_arch_output_basic_block,
6107 mono_arch_emit_prolog): Likewise.
6108 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
6109 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
6110 mono_arch_emit_prolog): Likewise.
6111 (insert_after_ins): Delete.
6112 * aliasing.c (print_code_with_aliasing_information,
6113 mono_build_aliasing_information, mono_aliasing_deadce):
6114 Convert to new instruction lists.
6115 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
6116 peephole_pass, NEW_INS, mono_arch_lowering_pass,
6117 mono_arch_local_regalloc, mono_arch_output_basic_block):
6119 (insert_after_ins): Delete.
6120 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
6121 peephole_pass, mono_arch_output_basic_block): Convert to
6122 new instruction lists.
6123 * mini-codegen (InstList, inst_list_prepend,
6124 insert_after_ins): Delete.
6125 (insert_before_ins, get_register_force_spilling,
6126 get_register_spilling, free_up_ireg, free_up_reg,
6127 create_copy_ins, create_spilled_store, alloc_int_reg,
6128 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
6129 to new instruction lists.
6130 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
6131 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
6132 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
6133 (insert_after_ins): Delete.
6134 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
6135 mono_arch_local_regalloc, mono_arch_output_basic_block,
6136 mono_arch_call_opcode): Convert to new instruction lists.
6137 (insert_after_ins): Delete.
6138 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
6139 peephole_pass, mono_arch_output_basic_block,
6140 mono_arch_emit_prolog): Convert to new instruction lists.
6142 2008-01-11 Zoltan Varga <vargaz@gmail.com>
6144 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
6146 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
6149 * Makefile.am (version.h): Make this work with non-bash shells.
6151 2008-01-10 Zoltan Varga <vargaz@gmail.com>
6153 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
6155 2008-01-08 Zoltan Varga <vargaz@gmail.com>
6157 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
6158 the InitializeArray optimization.
6160 2008-01-06 Zoltan Varga <vargaz@gmail.com>
6162 * mini.c driver.c: Don't include os/gc_wrapper.h.
6164 2008-01-05 Zoltan Varga <vargaz@gmail.com>
6166 * mini.c (print_jit_stats): Print GC statistics if available.
6168 2008-01-04 Zoltan Varga <vargaz@gmail.com>
6170 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
6172 2007-12-29 Zoltan Varga <vargaz@gmail.com>
6174 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
6176 2007-12-26 Zoltan Varga <vargaz@gmail.com>
6178 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
6180 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
6182 * driver.c (mono_main): Ditto.
6184 2007-12-23 Zoltan Varga <vargaz@gmail.com>
6186 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
6188 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
6189 in the vtable can't be encoded.
6190 (compile_method): Ditto.
6192 2007-12-21 Zoltan Varga <vargaz@gmail.com>
6194 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
6197 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
6200 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
6201 the top LMF entry belongs to the current method.
6203 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
6205 2007-12-20 Zoltan Varga <vargaz@gmail.com>
6207 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
6209 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
6211 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
6213 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
6215 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
6217 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
6220 * basic-float.cs: Add an ulong->double cast test.
6222 2007-12-15 Zoltan Varga <vargaz@gmail.com>
6224 * mini.c (mono_method_to_ir): Fix a warning.
6226 2007-12-14 Zoltan Varga <vargaz@gmail.com>
6228 * mini-ops.h: Add OP_SWITCH.
6230 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
6231 CEE_SWITCH in back-end code, use OP_SWITCH instead.
6233 2007-12-11 Geoff Norton <gnorton@novell.com>
6235 * mini-s390x.c: Minor change to the MAX() define to allow
6236 it to compile with other gcc versions.
6238 2007-12-11 Geoff Norton <gnorton@novell.com>
6241 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
6243 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
6245 exceptions-arm.c (mono_arch_get_restore_context): Restore
6248 exceptions-arm.c (throw_exception): Save the frame pointer.
6249 This is a partial fix for #323747. Only the client side is
6252 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
6254 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
6255 was using an unrelated variable to log the class which
6256 needed the cctor to be called. This was crashing on arm.
6258 2007-12-09 Robert Jordan <robertj@gmx.net>
6260 * mini-x86.c (mono_arch_emit_epilog):
6261 Consider all kinds of 64-bit types. Fixes #323114.
6263 2007-12-08 Zoltan Varga <vargaz@gmail.com>
6265 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
6267 2007-12-07 Zoltan Varga <vargaz@gmail.com>
6269 * mini-amd64.c (peephole_pass): Add a missing instruction check.
6271 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
6273 * mini.c: run type ctor before allocating an object, not only
6274 when running it's constructor method (fixes at least part of bug #342507).
6276 2007-12-07 Zoltan Varga <vargaz@gmail.com>
6278 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
6280 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
6281 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
6284 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
6285 mono_generic_class_init_trampoline () the same as it is done with the other
6288 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
6289 aot-runtime.c aot-compiler.c: Implement AOT support.
6291 2007-12-07 Mark Probst <mark.probst@gmail.com>
6293 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
6294 build for archs which don't have the vtable trampoline defined
6297 2007-12-07 Zoltan Varga <vargaz@gmail.com>
6299 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
6301 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
6303 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
6305 * tramp-<ARCH>.c: Use the new helper function.
6307 2007-12-07 Mark Probst <mark.probst@gmail.com>
6309 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
6310 trampoline call, which takes a vtable argument.
6312 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
6313 OP_TRAMPCALL_VTABLEs like other calls.
6315 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
6316 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
6317 call. Implemented a support function which fetches the vtable
6318 from a register set.
6320 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
6321 Implemented a generic class init trampoline, using the
6322 OP_TRAMPCALL_VTABLE opcode.
6324 * mini.c: Implemented static field access when sharing generic
6325 code. This implies initing the class using the new
6326 OP_TRAMPCALL_VTABLE call.
6328 2007-12-07 Mark Probst <mark.probst@gmail.com>
6330 * mini.c: Don't compile methods with sharing enabled if their
6331 classes are disabled for sharing.
6333 2007-12-06 Zoltan Varga <vargaz@gmail.com>
6335 * inssel.brg: Add a missing sign extension to the GETCHR and array access
6336 opcodes. Fixes #346563.
6338 * objects.cs: Add a new test.
6340 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
6342 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
6343 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
6345 2007-12-06 Zoltan Varga <vargaz@gmail.com>
6347 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
6349 2007-12-03 Zoltan Varga <vargaz@gmail.com>
6351 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
6354 2007-12-02 Zoltan Varga <vargaz@gmail.com>
6356 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
6358 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
6359 optimization in the AOT case.
6361 2007-11-30 Zoltan Varga <vargaz@gmail.com>
6363 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
6365 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
6367 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
6369 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
6371 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
6372 is created by the inlined delegate ctor.
6374 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
6376 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
6378 2007-11-29 Zoltan Varga <vargaz@gmail.com>
6380 * cpu-x86.md: Fix the length of ckfinite.
6382 2007-11-28 Zoltan Varga <vargaz@gmail.com>
6384 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
6386 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
6387 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
6389 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
6391 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
6392 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
6394 2007-11-28 Martin Baulig <martin@ximian.com>
6397 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
6398 after creating the trampoline.
6400 2007-11-27 Zoltan Varga <vargaz@gmail.com>
6402 * aot-runtime.c (load_aot_module): Check runtime version if needed.
6404 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
6407 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
6408 instead of the calling method to help AOT.
6410 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
6412 2007-11-26 Zoltan Varga <vargaz@gmail.com>
6414 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
6417 2007-11-23 Zoltan Varga <vargaz@gmail.com>
6419 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
6421 * aot-compiler.c (compile_method): Correct check for generic method definitions.
6422 (encode_method_ref): No need to handle generic method definitions specially.
6424 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6426 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
6429 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
6431 (compile_method): Enable generic sharing.
6433 2007-11-22 Zoltan Varga <vargaz@gmail.com>
6435 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
6436 (mini_method_compile): Add preliminary support for AOTing shared generic code.
6438 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
6441 * mini-trampolines.c: Fix a warning.
6443 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
6445 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
6446 (generic_class_is_reference_type): Remove unused function.
6448 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
6449 in the generic vtable trampoline case.
6451 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
6453 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
6454 return an AOT method based on a vtable slot.
6456 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
6458 * mini.c (mini_get_vtable_trampoline): Export this.
6460 2007-11-22 Martin Baulig <martin@ximian.com>
6463 (MonoDebuggerInfo): Move `debugger_version' up.
6465 2007-11-22 Martin Baulig <martin@ximian.com>
6468 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
6470 * mini-trampolines.c
6471 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
6472 after compiling the method.
6474 2007-11-20 Martin Baulig <martin@ximian.com>
6477 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
6478 (mono_debugger_remove_breakpoint): Likewise.
6479 (mono_debugger_check_breakpoints): Likewise.
6481 * debug-debugger.c: Implement the new breakpoint interface here.
6483 2007-11-18 Zoltan Varga <vargaz@gmail.com>
6485 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
6486 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
6488 * mini-x86.c (mono_arch_output_basic_block): Ditto.
6490 2007-11-17 Zoltan Varga <vargaz@gmail.com>
6492 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
6494 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
6497 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
6500 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
6501 returning a vtype in a register.
6503 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
6504 here from the arch specific code.
6506 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
6509 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
6510 (mono_arch_emit_prolog): Increment maximum prolog size.
6512 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
6513 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
6515 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
6516 MonoGenericSharingContext.
6518 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
6519 MonoGenericSharingContext. Allocate memory from the cfg mempool.
6521 2007-11-15 Mark Probst <mark.probst@gmail.com>
6523 * mini.c, mini.h, generic-sharing.c: Functions for producing code
6524 which extract fields out of the runtime generic context. Full
6525 sharing of the NEWARR opcode.
6527 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
6529 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
6530 --enable-minimal=ssa.
6532 2007-11-13 Zoltan Varga <vargaz@gmail.com>
6534 * mini-trampolines.c (mono_delegate_trampoline): Update after
6535 mono_marshal_get_delegate_invoke () signature change.
6537 2007-11-13 Mark Probst <mark.probst@gmail.com>
6539 * mini.c: Removed the shared context in favor of the generic
6540 sharing context. Allocate the MonoJitInfo structure with room for
6541 the generic sharing context if it's needed.
6543 * mini.h: Remove MonoGenericSharingContext declaration. It's in
6544 domain-internals.h now.
6546 * mini-x86.c: Pass the generic sharing context to get_call_info ().
6548 * generic-sharing.c: Several changes for working without a shared
6549 context and instead operating on open types instead.
6551 2007-11-12 David S. Miller <davem@davemloft.net>
6553 * inssel-sparc.brg: Fix double instruction emit.
6555 2007-11-12 Zoltan Varga <vargaz@gmail.com>
6557 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
6558 Get/Set/Address methods.
6560 * mini.c debug-debugger.c mini-trampolines.c: Update after
6561 mono_marshal_get_delegate_invoke signature change.
6563 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6565 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
6566 This can happens with dynamic methods. Fixes the other bug in #322722.
6568 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6570 * tramp-arm.c (mono_arch_patch_callsite): Support patching
6573 * mini-arm.c (arm_patch): Implement patching of BX call
6574 sequence. Fixes one of the bugs in #322722.
6576 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
6578 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
6579 under Linux. We only need to flush every 32-byte cache line.
6581 2007-11-07 Massimiliano Mantione <massi@ximian.com>
6584 move_basic_block_to_end: Add branches when needed, eventually creating
6586 optimize_branches: added a parameter that tells if it's ok to create
6587 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
6588 and avoid calling move_basic_block_to_end when it's not ok.
6591 2007-11-07 Mark Probst <mark.probst@gmail.com>
6593 * mini.c: Abort inlining call to InitializeArray if something
6594 looks wrong. Let the icall handle it, which now has proper safety
6597 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6599 * mini.c (mono_spill_call): add support for soft-float.
6601 * mini.c (mono_method_to_ir): add support for soft-float
6602 to inlined functions that return float.
6604 * mini.c (mono_method_to_ir): add support for soft-float
6605 to cee_stsfld opcode on float fields.
6607 2007-11-05 Geoff Norton <gnorton@novell.com>
6609 * mini-x86.h: Fix the structure access for X86 Leopard.
6612 2007-11-05 Martin Baulig <martin@ximian.com>
6614 * mini-trampolines.c
6615 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
6616 after compiling the method to notify the debugger.
6618 2007-11-05 Martin Baulig <martin@ximian.com>
6620 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
6622 2007-11-02 Zoltan Varga <vargaz@gmail.com>
6624 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
6625 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
6627 2007-11-01 Zoltan Varga <vargaz@gmail.com>
6629 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
6630 native-to-managed wrappers.
6632 2007-11-01 Geoff Norton <gnorton@novell.com>
6634 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
6637 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
6639 * mini.c, mini-x86.c: when getting back from unmanaged code
6640 to managed via a marshaled delegate we also need to set the
6643 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
6645 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
6648 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
6650 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
6651 let the debugger or other external agents to tell the JIT when
6652 a sw breakpoint has been inserted in the code that the JIT needs
6653 to be able to inspect.
6655 2007-10-31 Martin Baulig <martin@ximian.com>
6658 (MonoDebuggerInfo): Remove `runtime_class_init'.
6660 2007-10-30 Martin Baulig <martin@ximian.com>
6663 (mono_debugger_thread_created): Added `MonoThread *' argument.
6664 (mono_debugger_extended_notification): New public method.
6665 (mono_debugger_trampoline_compiled): New public method.
6668 (MonoDebuggerThreadInfo): Added `thread' and
6669 `extended_notifications' fields.
6672 (debugger_executable_code_buffer): New static variable.
6675 (MonoDebuggerInfo): Added `executable_code_buffer',
6676 `executable_code_buffer_size', `breakpoint_info_area',
6677 `breakpoint_table' and `breakpoint_table_size'.
6679 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
6681 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
6682 that IP either is an unused value or the vtable pointer. IMT
6683 calls use vtable + offset now. Reduced by almost half the size
6686 2007-10-26 Jonathan Chambers <joncham@gmail.com>
6688 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
6689 defines to access param registers. Replace long usage with
6690 gsize as sizeof(long) != sizeof(void*) on Win64.
6692 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
6693 on Win64. Fix intrinsic, use _AddressOfReturnAddress
6694 instead of non-existant _GetAddressOfReturnAddress.
6696 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
6697 param registers. Save/restore %rdi and %rsi in MonoLMF.
6699 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
6700 param registers. Modify (throw_exception) signature to take
6701 %rdi and %rsi on Win64.
6703 Code is contributed under MIT/X11 license.
6705 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
6707 * helpers.c: unlink debugging output files.
6709 2007-10-25 Zoltan Varga <vargaz@gmail.com>
6711 * mini.c: Move mono_create_ftnptr () to object.c.
6713 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6715 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
6716 optional. This function can now be used to disassemble code generated
6717 outside the JIT such as trampolines and IMT thunks.
6719 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
6721 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
6722 vtable pointer from a ldr instruction.
6724 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
6725 new IMT call sequence.
6727 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
6728 call sequence for interface invocations.
6730 * mini-arm.c (mono_arch_emit_imt_argument): added, required
6731 for imt support. This function is empty since IMT on ARM requires no
6732 special handling on the IR side.
6734 * mini-arm.c (mono_arch_find_imt_method): added, required for
6737 * mini-arm.c (mono_arch_find_this_argument): added, required
6740 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
6741 a ldr instruction to load a value stored in the code stream.
6743 * mini-arm.c (mono_arch_build_imt_thunk):added, required
6747 2007-10-23 Zoltan Varga <vargaz@gmail.com>
6749 * mini.c (mini_init): Install the jump trampoline callback.
6751 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6753 * mini-trampolines.c: handle synchronized methods with the common
6754 vtable trampoline (bug #335601).
6756 2007-10-17 Zoltan Varga <vargaz@gmail.com>
6758 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
6760 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
6763 * mini-ia64.h mini-ia64.c: Add support for IMT.
6765 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
6766 prolog. Fixes #331958.
6768 2007-10-15 Zoltan Varga <vargaz@gmail.com>
6770 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
6772 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6774 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
6777 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6779 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
6782 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
6784 * mini-x86.c, mini-x86.h: x86 support for the common vtable
6787 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
6789 * mini-trampolines.c: changed the magic rampoline to understand
6790 the common vtable trampoline method: the method to invoke is
6791 determined by the vtable displacement of the call.
6793 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
6795 * mini.c, mini.h: register the common vtable trampoline if the
6796 architecture supports it.
6798 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6800 * cpu-amd64.md: use the correct max length for tls_get.
6802 2007-10-14 Zoltan Varga <vargaz@gmail.com>
6804 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
6805 CEE_STELEM_ANY. Fixes #333696.
6807 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
6809 * exceptions-x86.c: provide more graceful handling of the case where
6810 we followed a bogus function pointer from managed code (bug #332866).
6812 2007-10-11 Mark Probst <mark.probst@gmail.com>
6814 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
6815 replaces the generic_shared flag and will carry more information
6818 * generic-sharing.c: Added mini_type_stack_size() which allows
6819 allows open types if given a generic sharing context.
6820 mini_get_basic_type_from_generic() takes a
6821 MonoGenericSharingContext* instead of a MonoCompile* now.
6823 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
6824 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
6825 mini-sparc.c, mini-x86.c: Trivial changes required by the two
6826 changes above. Just passing arguments through to the right
6829 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
6831 * mini-arm.c: unify the call emission to emit_code_seq().
6833 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
6835 * tramp-arm.c: reduced the trampoline size.
6837 2007-10-10 Mark Probst <mark.probst@gmail.com>
6839 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
6840 variable handling out of arch-specific code.
6842 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
6844 * mini-arm.c: implemented fast delegate dispatch.
6846 2007-10-09 Zoltan Varga <vargaz@gmail.com>
6848 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
6849 that fp elimination is turned off if the space required by locals is too
6852 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
6854 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
6855 ARM to the new style trampoline.
6857 2007-10-09 Zoltan Varga <vargaz@gmail.com>
6859 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
6861 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
6863 2007-10-09 Martin Baulig <martin@ximian.com>
6866 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
6867 `field_info_offset_offset'.
6869 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
6871 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
6872 removed more internal usage of the r11 register and made it available
6873 to the register allocator.
6875 2007-10-08 Mark Probst <mark.probst@gmail.com>
6877 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
6878 when sharing generics and treat type variables as references.
6880 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
6882 * mini-ppc.c: started removing the internal uses of register r11
6883 to eventually allow the register allocator to manage it as an
6884 additional available register.
6886 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
6888 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
6890 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
6892 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
6893 specific trampolines as they are not performance critical as a jump
6894 target (maybe align as before only for AOT code?). This saves about
6895 200 KB of native code on x86 for monodevelop startup.
6897 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
6899 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
6900 monodevelop startup.
6902 2007-10-06 Zoltan Varga <vargaz@gmail.com>
6904 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
6906 * mini-sparc.h mini-sparc.c: Implement IMT support.
6908 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
6909 its smaller and doesn't clobber sparc_g1.
6911 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
6913 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
6915 * mini-ppc.c: optimized the size of the IMT thunks a bit.
6917 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
6919 * mini-ppc.c: implemented fast delegate invocation.
6921 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
6923 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
6925 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
6927 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
6928 code to the new style trampoline in preparation for IMT support.
6930 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
6932 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
6933 systems already. This also reduces the specific trampiline sizes and
6934 prepares for the use of r12 as the IMT identifier register.
6936 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6938 * mini-mips.h: endianess fix (simplified from a patch by
6939 Thomas Kunze <thommy@tabao.de>, bug #323737).
6941 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
6943 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
6944 to access ucontext fields and enable netbsd support
6945 (partially from Magnus Henoch <mange@freemail.hu>).
6947 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6949 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
6950 use the preprocessor from the CPP env var if it is set.
6952 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
6954 * mini-trampolines.c: fixed an assertion and moved it earlier in the
6955 code, before interface_offset gets used.
6957 2007-10-02 Zoltan Varga <vargaz@gmail.com>
6959 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
6960 mono_class_setup_vtable () before accessing klass->vtable.
6962 2007-10-01 Zoltan Varga <vargaz@gmail.com>
6964 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
6967 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6969 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
6970 IMT slots (this saves hundreds of KB of memory in programs like
6971 IronPython and Monodevelop).
6973 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
6975 * mini.c: print the delegate counter.
6977 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
6979 * mini-x86.c: make it easier to enable the debugging code for IMT
6982 2007-09-28 Martin Baulig <martin@ximian.com>
6985 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
6986 `mono_method_klass_offset' and `mono_method_token_offset'.
6988 2007-09-20 Mark Probst <mark.probst@gmail.com>
6990 * mini.c: First generics sharing implementation. Can only share
6991 in very simple cases. If sharing doesn't work it falls back to
6992 dedicated compilation.
6994 * mini.h: Flag in MonoCompile to specify whether generic
6995 compilation is shared. Flags enum for marking which generic inst
6996 of a context is used. Prototypes for helper functions.
6998 * generic-sharing.c: Helper functions for generic method sharing.
7000 * optflags-def.h: Optimization flag (gshared) for enabling generic
7001 method sharing added.
7003 * Makefile.am: generic-sharing.c added.
7005 2007-09-19 Daniel Nauck <dna@mono-project.de>
7007 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
7009 2007-09-19 Massimiliano Mantione <massi@ximian.com>
7010 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
7013 2007-09-19 Martin Baulig <martin@ximian.com>
7015 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
7016 mono_debug_cleanup() is now part of mono_cleanup().
7018 2007-09-18 Zoltan Varga <vargaz@gmail.com>
7020 * driver.c (mono_main): Fix a warning.
7022 2007-09-17 Zoltan Varga <vargaz@gmail.com>
7024 * aot-compiler.c: Optimize various parts when processing large assemblies.
7027 * mini.c (mono_patch_info_hash): Improve hash function.
7029 2007-09-14 Jonathan Chambers <joncham@gmail.com>
7031 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
7033 Code is contributed under MIT/X11 license.
7035 2007-09-14 Zoltan Varga <vargaz@gmail.com>
7037 * mini.c (mini_init): Fix a leak.
7039 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
7041 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
7043 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
7045 2007-09-14 Zoltan Varga <vargaz@gmail.com>
7047 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
7049 2007-09-13 Zoltan Varga <vargaz@gmail.com>
7051 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
7054 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
7056 * mini.c (handle_alloc): Enable managed allocators in AOT code.
7058 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
7060 * aot-runtime.c (decode_patch_info): Ditto.
7062 2007-09-12 Jonathan Chambers <joncham@gmail.com>
7064 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
7065 static case. Cache delegates in architecture specific code,
7066 based on number of parameters.
7068 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
7069 in architecture specific code, based on number of parameters.
7071 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
7072 caching happen in architecture specific code now.
7074 Code is contributed under MIT/X11 license.
7076 2007-09-12 Jonathan Chambers <joncham@gmail.com>
7078 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
7079 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
7080 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
7082 Code is contributed under MIT/X11 license.
7084 2007-05-15 Massimiliano Mantione <massi@ximian.com>
7085 * mini.c: (mono_thread_abort) Fixed bug #82416.
7087 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
7089 * mini.: hook the new managed GC allocation feature into the JIT.
7091 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
7093 * mini.c: implementation for the new runtime tls opcode.
7095 2007-09-11 Martin Baulig <martin@ximian.com>
7098 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
7099 `mono_method_inflated_offset'.
7101 2007-09-07 Zoltan Varga <vargaz@gmail.com>
7103 * driver.c mini.h mini.c: Add a new devel command line option for injecting
7104 async exceptions into a method.
7106 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
7107 purpose of testing whenever the unwinder works at every instruction.
7109 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
7111 * mini.c: check accessibility of method used in ldftn (fixes
7114 2007-09-04 Zoltan Varga <vargaz@gmail.com>
7116 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
7118 * inssel.brg: Fix a warning.
7120 2007-09-03 Martin Baulig <martin@ximian.com>
7122 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
7123 now takes the `main_method' as argument.
7125 2007-09-02 Zoltan Varga <vargaz@gmail.com>
7127 * cpu-sparc.md (endfilter): Add missing src1:i argument.
7129 2007-08-30 Jonathan Chambers <joncham@gmail.com>
7131 * driver.c: include the cil-coff.h header on Windows.
7133 Code is contributed under MIT/X11 license.
7135 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
7137 * mini.c, driver.c: don't include the cil-coff.h header.
7139 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
7141 * mini.c: flag places that needs fixes fo soft-float support.
7143 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
7145 * mini.h, inssel-float.brg: fix soft-float constant loads on big
7146 endian systems (partially from Dean Jenkins, bug #81924).
7148 2007-08-28 Mark Probst <mark.probst@gmail.com>
7150 * mini.c (check_linkdemand): Remove embedded reference object in
7151 call to LinkDemandSecurityException.
7152 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
7153 with an IntPtr instead of a reference object.
7155 2007-08-28 Zoltan Varga <vargaz@gmail.com>
7157 * mini.c (handle_initobj): Handle alignment properly.
7159 * inssel.brg (mini_emit_memset): Ditto.
7161 * inssel.brg (mini_emit_memcpy): Ditto.
7163 * inssel-sparc.brg: Ditto.
7165 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
7167 2007-08-26 Zoltan Varga <vargaz@gmail.com>
7169 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
7170 exceptions raised in unmanaged code. Fixes part of #82594.
7172 2007-08-24 Mark Probst <mark.probst@gmail.com>
7174 * mini.c (mono_method_to_ir), declsec.c
7175 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
7177 2007-08-22 Martin Baulig <martin@ximian.com>
7180 (MonoDebuggerThreadInfo): New typedef.
7181 (mono_debugger_thread_table): New global variable.
7182 (mono_debugger_thread_created): New public function.
7183 (mono_debugger_thread_cleanup): New public function.
7187 - removed `get_current_thread' and `lookup_assembly'.
7188 - removed `data_table'.
7189 - added `thread_table'.
7192 (mono_thread_start_cb): Call mono_debugger_thread_created().
7193 (mono_thread_attach_cb): Likewise.
7194 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
7195 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
7198 * driver.c (mono_main): Move mono_debug_init() up, before calling
7199 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
7201 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7203 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
7204 together when passing several arguments of type double (gives a small
7205 speedup and saves a few bytes of generated code).
7207 2007-08-20 Jb Evain <jbevain@novell.com>
7209 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
7211 2007-08-20 Jb Evain <jbevain@novell.com>
7213 * mini.c (mono_method_to_ir): throw MethodAccessException
7214 and FieldAccessException instead of InvalidProgramException.
7216 2007-08-20 Mark Probst <mark.probst@gmail.com>
7218 * mini.c: CoreCLR security checks.
7220 * mini.h: Removed MonoSecurityMode (moved to
7221 metadata/security-manager.h) and mono_security_mode global var
7222 (replaced by set/get functions in security-manager.h).
7224 * driver.c: Added "core-clr-test" security mode for testing. Used
7225 set-function for setting security mode.
7227 2007-08-17 Mark Probst <mark.probst@gmail.com>
7229 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
7230 the new jit_info_table.
7232 * driver.c: Test code for the new jit_info_table (enabled by the
7233 define MONO_JIT_INFO_TABLE_TEST).
7235 2007-08-14 Zoltan Varga <vargaz@gmail.com>
7237 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
7238 detection of call <REG> instruction sequence. Fixes build on freebsd.
7240 2007-08-13 Zoltan Varga <vargaz@gmail.com>
7242 * mini-exceptions.c: Fix a warning.
7244 2007-08-11 Zoltan Varga <vargaz@gmail.com>
7246 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
7247 stack overflow handling code on amd64 too.
7249 * mini-exceptions.c (mono_setup_altstack): Make this use
7250 mono_thread_get_stack_bounds ().
7252 * mini-x86.h: Disable sigaltstack on solaris x86.
7254 2007-08-10 Zoltan Varga <vargaz@gmail.com>
7256 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
7258 2007-08-10 Geoff Norton <gnorton@customerdna.com>
7260 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
7262 2007-08-08 Zoltan Varga <vargaz@gmail.com>
7264 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
7266 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
7268 2007-08-03 Neale Ferguson <neale@sinenomine.net>
7270 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
7273 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
7275 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
7276 to be emitted (bug #82281).
7278 2007-08-01 Martin Baulig <martin@ximian.com>
7280 Merged the `debugger-dublin' branch.
7282 * debug-debugger.h (MonoDebuggerInfo):
7283 Removed the `old_*' compatibility entries.
7284 Added `debugger_version' and `data_table'.
7285 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
7286 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
7289 (MiniDebugMethodBreakpointInfo): Add `address_list'.
7290 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
7291 instead of a `gconstpointer'.
7292 (mono_debugger_insert_method_breakpoint): Return a
7293 `MonoDebugMethodAddressList *'.
7295 2007-06-28 Martin Baulig <martin@ximian.com>
7297 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
7299 2007-08-01 Zoltan Varga <vargaz@gmail.com>
7301 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
7302 __builtin_frame_address () since it is broken on older gcc versions.
7304 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
7306 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
7307 on the stack overflow handling and made the managed stack overflows
7308 catchable in most cases using soft guard pages.
7309 * exceptions-x86.c: added code to restore the protection in the soft
7310 guard pages at the end of exception handling.
7312 2007-07-31 Zoltan Varga <vargaz@gmail.com>
7314 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
7316 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
7318 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
7321 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
7323 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
7324 signal handling support until it has been ported to the new mechanism.
7325 * mini.c: fixed stack overflow detection and use the new
7326 architecture code to handle signals on the altstack.
7328 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
7330 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
7331 stack overflows on the alt stack.
7333 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
7335 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
7336 stack overflows on the alt stack.
7338 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
7340 * exceptions-ppc.c: cleanup preparing for altstack support.
7342 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
7344 * exceptions-arm.c: cleanup preparing for altstack support.
7346 2007-07-27 Mark Probst <mark.probst@gmail.com>
7348 * mini.c (print_jit_stats): Output hazard pointer stats.
7350 2007-07-26 Mark Probst <mark.probst@gmail.com>
7352 * driver.c, mini.c: Replaced security mode flags with a single
7355 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
7357 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
7359 2007-07-25 Mark Probst <mark.probst@gmail.com>
7361 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
7362 (which doesn't do anything yet) for activating Core CLR
7363 (Silverlight) security.
7365 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
7367 * mini-codegen.c: work around a possible gcc bug on arm.
7369 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
7371 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
7372 message for platforms that don't support AOT compilation.
7374 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
7376 * mini.h, mini.c, driver.c: temporary smcs hack.
7378 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
7380 * mini-arm.h, mini-arm.c: arm EABI fixes.
7382 2007-07-22 Zoltan Varga <vargaz@gmail.com>
7384 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
7387 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
7388 trampolines taking a method argument.
7390 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
7392 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
7393 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
7395 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
7396 JIT compilation throws an exception. Fixes #82050.
7398 2007-07-19 Mark Probst <mark.probst@gmail.com>
7400 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
7401 with the MONO_EXCEPTION_ defines.
7403 2007-07-17 Zoltan Varga <vargaz@gmail.com>
7405 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
7408 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
7409 the cause of an assertion.
7411 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
7413 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
7416 2007-07-15 Zoltan Varga <vargaz@gmail.com>
7418 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
7419 assert. Should fix #82103.
7421 2007-07-14 Zoltan Varga <vargaz@gmail.com>
7423 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
7424 here too. Fixes #82095.
7426 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
7429 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
7431 * mini-amd64.h: Enable IMT for amd64.
7433 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
7435 2007-07-12 Zoltan Varga <vargaz@gmail.com>
7437 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
7439 2007-07-12 Mark Probst <mark.probst@gmail.com>
7441 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
7442 as soon as check_linkdemand sets an exception_type.
7444 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
7446 * mini-x86.c: fixed offsets for IMT call sequence.
7447 * mini-x86.h: enable IMT again.
7449 2007-07-11 Zoltan Varga <vargaz@gmail.com>
7451 * trace.c (mono_trace_enter_method): Decode MonoType too.
7453 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
7455 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
7457 * mini-amd64.c: Add preliminary IMT implementation.
7459 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
7461 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
7462 understand the new IMT-base interface invocation (thanks to
7463 Daniel Nauck for the report and the remote debugging session).
7465 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
7467 * mini-x86.c: size and speed optimizations for the IMT bsearch.
7469 2007-07-11 Zoltan Varga <vargaz@gmail.com>
7471 * Makefile.am (aotcheck): Make this actually use the AOTed code.
7473 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
7475 * mini-trampolines.c: implement AOT IMT support.
7476 * mini-x86.h: enable IMT support for wider testing.
7478 2007-07-10 Zoltan Varga <vargaz@gmail.com>
7480 * inssel.brg (emit_imt_argument): Add aot support here.
7482 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
7484 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
7486 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
7487 of the IMT implementation, partially from massi, with my
7488 implementation of the bsearch sequence. Disabled by default until
7489 the AOT code is implemented.
7491 2007-07-10 Zoltan Varga <vargaz@gmail.com>
7493 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
7495 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
7497 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
7499 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
7500 arch-independent IMT JIT code from Massimiliano
7501 Mantione (massi@ximian.com) with small cleanups from me.
7503 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
7505 * Makefile.am: fix svn invocation to get the svn revision to be
7506 independent of the local language (build fix).
7508 2007-07-09 Mark Probst <mark.probst@gmail.com>
7510 * mini.c (inline_method): Reset cfg->exception_type if the
7511 inlining is aborted. Fixes: 82049.
7513 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
7515 * mini.c: remove assert from exception handling code when exception_ptr
7518 2007-07-05 Zoltan Varga <vargaz@gmail.com>
7520 * mini.c (mono_codegen): Add an assert.
7522 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
7523 enter and leave code.
7524 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
7526 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7528 * mini-ppc.c: fixed memory corruption for localloc(0)
7531 2007-07-05 Zoltan Varga <vargaz@gmail.com>
7533 * mini.c: Fix warnings.
7535 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
7537 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
7538 to emit better double->int conversions.
7540 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
7542 * mini.c: the provided Min/Max optimizations are valid for unisgned
7545 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
7547 * 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
7549 2007-06-28 Miguel de Icaza <miguel@novell.com>
7551 * mini.c (mono_running_on_valgrind): Add support for reporting the
7552 method and its boundaries to valgrind.
7554 2007-06-28 Martin Baulig <martin@ximian.com>
7556 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
7558 2007-06-25 Zoltan Varga <vargaz@gmail.com>
7560 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
7562 * generic.2.cs: Add new test case.
7564 2007-06-25 Martin Baulig <martin@ximian.com>
7566 Merged the `debugger-dublin' branch.
7569 (mono_debugger_insert_method_breakpoint): New public method.
7570 (mono_debugger_remove_method_breakpoint): Likewise.
7571 (mono_debugger_check_breakpoints): New static method.
7572 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
7574 * debug-debugger.h (MonoDebuggerInfo):
7575 Renamed (to keep backward compatibility in the vtable):
7576 `insert_breakpoint' -> `old_insert_breakpoint'.
7577 `remove_breakpoint' -> `old_remove_breakpoint'.
7578 `create_string' -> `old_create_string'.
7579 `lookup_class' -> `old_lookup_class'.
7580 `lookup_type' -> removed; changed into a dummy field.
7581 `lookup_assembly' -> `old_lookup_assembly'.
7582 Added (same functionality, but different signature):
7583 `create_string', `lookup_class', `lookup_assembly'
7585 `get_method_addr_or_bpt', `remove_method_breakpoint',
7586 `runtime_class_init'.
7588 * debug-debugger.c: Merged the `debugger-dublin' branch.
7590 2007-06-23 Zoltan Varga <vargaz@gmail.com>
7592 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
7594 (peephole_pass): Likewise.
7596 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
7598 * driver.c: hopefully make setaffinity work also for ancient
7601 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
7603 * driver.c : win32 build fix.
7605 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
7607 * driver.c: check for the MONO_NO_SMP env var and bind to a single
7608 processor if it is set.
7610 2007-06-21 Martin Baulig <martin@ximian.com>
7612 * debug-mini.h: New file.
7615 (mono_debugger_insert_breakpoint_full): Moved here from
7616 ../metadata/mono-debug-debugger.c.
7617 (mono_debugger_remove_breakpoint): Likewise.
7618 (mono_debugger_breakpoint_callback): Likewise.
7620 2007-06-15 Raja R Harinath <rharinath@novell.com>
7622 * jit-icalls.c (mono_helper_compile_generic_method): Update to
7623 changes in MonoGenericClass.
7625 2007-06-14 Zoltan Varga <vargaz@gmail.com>
7627 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
7629 2007-06-14 Raja R Harinath <rharinath@novell.com>
7631 * jit-icalls.c (mono_helper_compile_generic_method): Update to
7632 removal of MonoGenericMethod.
7634 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7636 * mini-exceptions.c: hooks for the exception events profiling API.
7638 2007-06-14 Randolph Chung <tausq@debian.org>
7640 * Makefile.ma: Add hppa target.
7641 * mini-arch.h: Include mini-hppa.h
7642 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
7643 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
7644 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7646 2007-06-14 Randolph Chung <tausq@debian.org>
7648 * inssel.brg: Add rules for "chained" compare-branch operations so that
7649 a single compare op can affect multiple branches. Adjust cost for
7650 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
7651 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
7652 cost for some rules so that they can more easily be overridden by
7653 per-arch rules (with fixes from lupus).
7654 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7656 2007-06-13 Randolph Chung <tausq@debian.org>
7658 * mini-ops.h: Reorder branch ops so that they match the order of the
7659 corresponding CEE_* ops. The code expects them this way.
7660 Add new ops for HPPA target.
7661 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7663 2007-06-13 Randolph Chung <tausq@debian.org>
7665 * mini-exceptions.c: Handle cases where the stack grows towards
7667 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7669 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
7671 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
7673 * driver.c: explain where a non-matching corlib is found.
7675 2007-06-13 Mark Probst <mark.probst@gmail.com>
7677 * mini.c (print_jit_stats): Output dynamic code allocation stats.
7679 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
7681 * mini-exceptions.c: Generate a method profile leave event during
7682 an exception to ensure that the profiler gets notified.
7684 2007-06-07 Zoltan Varga <vargaz@gmail.com>
7686 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
7689 * cpu-amd64.md: Add long_and/or/xor opcodes.
7691 2007-06-06 Wade Berrier <wberrier@novell.com>
7693 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
7694 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
7695 length of instruction shr_imm (expected 8, got 10)
7697 2007-06-06 Zoltan Varga <vargaz@gmail.com>
7699 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
7701 2007-06-06 Mark Probst <mark.probst@gmail.com>
7703 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
7704 MonoInternalHashTable again (fixed bug in the internal hash table
7707 2007-06-06 Mark Probst <mark.probst@gmail.com>
7709 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
7710 Have to figure out what makes it crash the SWF regression.
7712 2007-06-05 Zoltan Varga <vargaz@gmail.com>
7714 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
7716 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7718 * mini.c: optimize out the type check when storing null in a
7721 2007-06-04 Mark Probst <mark.probst@gmail.com>
7723 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
7724 MonoInternalHashTable.
7726 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
7728 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
7729 signed integer methods.
7731 2007-06-02 Zoltan Varga <vargaz@gmail.com>
7733 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
7734 permanently since the current approach doesn't work.
7736 2007-06-02 Zoltan Varga <vargaz@gmail.com>
7738 * inssel.brg (stmt): Only call delegate->invoke_impl if
7739 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
7741 2007-06-01 Zoltan Varga <vargaz@gmail.com>
7743 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
7744 the sreg2==rdx case.
7746 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
7747 account if it contains a rex prefix.
7748 (peephole_pass): Handle OP_FMOVE as well.
7750 2007-06-01 Zoltan Varga <vargaz@gmail.com>
7752 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
7753 as it causes regressions.
7755 2007-05-31 Zoltan Varga <vargaz@gmail.com>
7757 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
7758 static case as well.
7760 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
7762 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
7763 (mono_arch_get_this_arg_from_call): Ditto.
7765 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
7767 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
7770 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
7771 (mono_arch_get_this_arg_from_call): Ditto.
7773 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
7775 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
7776 try to create optimized invoke code and use that for further invocations.
7777 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
7779 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
7781 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
7783 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
7784 sealed classes or methods.
7785 *devirtualization.cs: tests for the new optimization
7787 2007-05-29 Zoltan Varga <vargaz@gmail.com>
7789 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
7790 by the update_volatile () function.
7792 2007-05-27 Zoltan Varga <vargaz@gmail.com>
7794 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
7797 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
7799 2007-05-24 Jonathan Chambers <joncham@gmail.com>
7801 * mini.c: Add configure checks for header files.
7802 * mini-x86.c: Add configure checks for header files.
7803 * trace.c: Add configure checks for header files.
7804 * aot-runtime.c: Add configure checks for header files.
7805 * aot-compiler.c: Add configure checks for header files.
7806 * driver.c: Add configure checks for header files.
7807 * mini-codegen.c: Add configure checks for header files.
7809 Code is contributed under MIT/X11 license.
7811 2007-05-22 Zoltan Varga <vargaz@gmail.com>
7813 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
7814 icompare_imm -128 + op_iclt. Fixes #81703.
7816 2007-05-19 Zoltan Varga <vargaz@gmail.com>
7818 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
7820 2007-05-15 Massimiliano Mantione <massi@ximian.com>
7822 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
7823 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
7824 so that all isinst checks now use "interface_bitmap".
7826 2007-05-15 Zoltan Varga <vargaz@gmail.com>
7828 * cpu-amd64.md (jmp): Fix a warning.
7830 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
7832 * basic.cs: Add new regression test.
7834 * basic.cs: Remove test which is now in basic-long.cs.
7836 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
7838 * basic-long.cs: Add new test.
7840 2007-05-13 Zoltan Varga <vargaz@gmail.com>
7842 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
7844 2007-05-12 Zoltan Varga <vargaz@gmail.com>
7846 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
7848 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
7851 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
7852 throwing code a bit.
7854 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
7855 the exception throwing code a bit.
7857 * mini-x86.c (get_call_info): Allocate result from a mempool.
7859 2007-05-11 Zoltan Varga <vargaz@gmail.com>
7861 * aot-compiler.c (find_typespec_for_class): Fix the assert.
7863 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
7865 * mini.h (MonoCompile): Add 'token_info_hash' field.
7867 * mini.c: Save token->method associations during compilation so the AOT
7868 compiler can use it.
7870 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
7871 which reference generic classes and methods.
7873 2007-05-10 Zoltan Varga <vargaz@gmail.com>
7875 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
7877 * aot-compiler.c (compile_method): Fix a typo in a comment.
7879 * aot-runtime.c (decode_cached_class_info): Skip generic types.
7881 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
7884 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
7886 2007-05-09 Zoltan Varga <vargaz@gmail.com>
7888 * mini.h (MonoCompile): Add 'args' field.
7890 * mini.c (mono_compile_create_vars): Store variables representing the arguments
7893 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
7895 2007-05-08 Zoltan Varga <vargaz@gmail.com>
7897 * mini.c (mono_compile_get_interface_var): Remove this unused function.
7899 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
7901 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
7902 opcodes for some opcodes.
7904 * mini.h *.brg *.c: Use the new opcodes.
7906 2007-05-08 Massimiliano Mantione <massi@ximian.com>
7908 * mini.h: Bumped aot revision.
7910 * inssel.brg: modified code generation of type checks for interfaces
7911 to use the new "MonoClass.interface_bitmap" instead of the old
7912 "MonoClass.interface_offsets".
7914 2007-04-30 Zoltan Varga <vargaz@gmail.com>
7916 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
7918 2007-04-29 Zoltan Varga <vargaz@gmail.com>
7920 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
7923 2007-04-27 Neale Ferguson <neale@sinenomine.net>
7925 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
7927 2007-04-27 Wade Berrier <wberrier@novell.com>
7929 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
7930 mini.h) to fix build.
7932 2007-04-26 Zoltan Varga <vargaz@gmail.com>
7934 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
7936 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
7937 causes the corlib unit tests to fail.
7939 2007-04-25 Zoltan Varga <vargaz@gmail.com>
7941 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
7943 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
7945 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
7946 opcodes to the comparison relations.
7948 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
7949 opcodes to their types.
7951 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
7953 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
7954 it in cfg->arch.cinfo.
7956 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
7958 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
7959 cfg->cil_offset_to_bb.
7961 2007-04-24 Zoltan Varga <vargaz@gmail.com>
7963 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
7964 created becase of initlocals.
7966 2007-04-23 Zoltan Varga <vargaz@gmail.com>
7968 * mini-alpha.c cpu-alpha.md: More alpha port work from
7969 Sergey Tikhonov <tsv@solvo.ru>.
7971 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
7973 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
7975 2007-04-19 Zoltan Varga <vargaz@gmail.com>
7977 * cpu-s390.md (break): Correct the length of break instruction.
7979 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7981 * mini.c: fix a couple of soft-float issues and comments.
7983 2007-04-15 Miguel de Icaza <miguel@novell.com>
7985 * trace.c (is_filenamechar): - is also a filename char.
7987 2007-04-15 Neale Ferguson <neale@sinenomine.net>
7989 * mini-s390.c: Correct checking for enum type in return value processing.
7991 2007-04-14 Raja R Harinath <rharinath@novell.com>
7993 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
7994 (version.h): Makefile is in the build directory.
7996 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
7998 * mini-amd64.h: fix for assertion failure on Solaris/amd64
8000 2007-04-11 Martin Baulig <martin@ximian.com>
8002 * mini.c (can_access_member): Fix handling of generic classes;
8005 2007-04-10 Zoltan Varga <vargaz@gmail.com>
8007 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
8009 2007-04-05 Zoltan Varga <vargaz@gmail.com>
8011 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
8013 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
8015 * mini-codegen.c: make sure the right spill amount is
8016 used for fp or integer registers (fixes the float_sub_spill() on ppc).
8018 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
8020 * mini-ppc.c: fixes for the fp_branch_nan test.
8022 2007-03-23 Zoltan Varga <vargaz@gmail.com>
8024 * basic.cs: Comment out new test which still fails on ia64.
8026 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
8028 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
8030 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
8032 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
8034 2007-03-22 Zoltan Varga <vargaz@gmail.com>
8036 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
8037 on 64 bit machines. Fixes part of #80738.
8039 * basic.cs: Add regression test.
8041 2007-03-17 Zoltan Varga <vargaz@gmail.com>
8043 * inssel.brg basic.cs: Revert previous change to fix build.
8045 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
8048 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
8050 * basic.cs: Add new regression test.
8052 2007-03-17 Zoltan Varga <vargaz@gmail.com>
8054 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
8057 2007-03-16 Neale Ferguson <neale@sinenomine.net>
8059 * cpu-s390x.md: Correct length of break instruction.
8061 2007-03-16 Neale Ferguson <neale@sinenomine.net>
8063 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
8064 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
8066 2007-03-15 Jonathan Chambers <joncham@gmail.com>
8068 * *.c: Begin WIN64 port.
8069 * mini.c: Use correct register in profiler.
8070 * mini-amd64.c: No inline assembly on Win64.
8071 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
8072 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
8073 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
8074 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
8075 mono_arch_ip_from_context for Win64.
8077 Contributed under MIT/X11 license.
8079 2007-03-15 Zoltan Varga <vargaz@gmail.com>
8081 * exceptions-amd64.c (seh_handler): Ditto.
8083 * exceptions-x86.c (seh_handler): Fix a memory leak.
8085 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
8087 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
8088 mini-s390x.c: fixed peephole optimizations to deal
8089 correctly with 1 and 2 byte reload avoidance.
8091 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
8093 * cpu-s390.md, cpu-s390x.md: update localloc length.
8095 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
8097 * cpu-g4.md: added missing descriptions.
8099 2007-03-14 Miguel de Icaza <miguel@novell.com>
8101 * Makefile.am: Add support so the tail tests are not executed on
8102 PowerPC as that is a known limitation of the PowerPC port.
8104 2007-03-13 Jonathan Chambers <joncham@gmail.com>
8106 * runmdesc.bat: Move to msvc directory.
8108 2007-03-13 Jonathan Chambers <joncham@gmail.com>
8110 * runmdesc.bat: Run executable that was produced by the current
8111 target and sent via an argument.
8113 2007-03-11 Zoltan Varga <vargaz@gmail.com>
8115 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
8118 * generics.2.cs: Add regression test.
8120 2007-03-09 Wade berrier <wberrier@novell.com>
8122 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
8124 2007-03-09 Zoltan Varga <vargaz@gmail.com>
8126 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
8127 AOT code depends on this.
8129 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
8131 * mini.c: more precise tracking of types in the eval stack
8132 (part of fix for bug #81044).
8134 2007-03-07 Zoltan Varga <vargaz@gmail.com>
8136 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
8138 * aot-compiler.c (encode_patch): Remove an obsolete comment.
8140 2007-03-06 Zoltan Varga <vargaz@gmail.com>
8142 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
8144 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
8146 2007-02-22 Zoltan Varga <vargaz@gmail.com>
8148 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
8149 a pointer on 64 bit systems. Fixes #80190.
8151 * iltests.il: Add new regression test.
8153 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
8155 * mini.c: inline a constant for Environment.IsRunningOnWindows.
8157 2007-02-19 Geoff Norton <gnorton@customerdna.com>
8159 * trace.c: Remove an erroneous alignemnt check when tracing.
8160 Fixes --trace on OSX86.
8162 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
8164 * mini-$(arch).h: initialize SP in context for all the archs.
8166 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
8168 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
8169 regressions in the thread tests.
8171 2007-02-14 Zoltan Varga <vargaz@gmail.com>
8173 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
8174 - fixed implementation of LOCALLOC opcode
8175 - implemented non-un compare for floats
8177 - implementation of FDIV and CKFINITE opcodes
8178 - fixes for latest mono updates
8179 - additional arch opcodes
8181 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
8183 * Makefile.am: simplify and merge rules for cross-compilation.
8185 2007-02-07 Massimiliano Mantione <massi@ximian.com>
8187 * local-propagation.c: Actually *apply* the fix for bug 80591...
8189 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
8191 * mini-exceptions.c: backuot part of the last change
8192 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
8194 2007-02-06 Massimiliano Mantione <massi@ximian.com>
8195 * inssel.brg: Fix bug 59286.
8198 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
8200 * mini-exceptions.c: patch from Zoltan to correctly check for
8201 stack boundaries (using the stack register, not the frame register),
8202 fixes bugs #80724, #79717.
8204 2007-02-03 Zoltan Varga <vargaz@gmail.com>
8206 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
8207 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
8209 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
8210 presence of frame pointer elimination.
8212 2007-02-01 Geoff Norton <gnorton@customerdna.com>
8214 * mini-x86.h: NetBSD UCONTEX_REG defines.
8216 2007-02-01 Zoltan Varga <vargaz@gmail.com>
8218 * inssel-amd64.brg: Fix amd64 build.
8220 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
8222 * mini.h: remove extern to workaround what looks likes gcc bug 26905
8225 2007-01-31 Zoltan Varga <vargaz@gmail.com>
8227 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
8230 * mini-<ARCH>.c: Use mono_is_regsize_var ().
8232 2007-01-30 Mark Mason <mason@broadcom.com>
8234 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
8235 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
8236 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
8237 beginning support for CEE_JMP [not quite working yet]
8238 * tramp-mips.c: LMF handling now works
8240 2007-01-30 Zoltan Varga <vargaz@gmail.com>
8242 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
8244 * mini.h (NULLIFY_INS): New macro.
8246 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8248 * mini.c: statistical profiler fix for windows, patch
8249 from Tor Lillqvist (tml@novell.com).
8251 2007-01-30 Massimiliano Mantione <massi@ximian.com>
8252 * local-propagation.c: Fix bug 80591.
8254 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
8256 * Makefile.am: put back the --export-dynamic option as with
8257 the previous gmodule flags (thanks to Robert Jordan).
8259 2007-01-28 Zoltan Varga <vargaz@gmail.com>
8261 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
8263 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
8264 simplify and speed up the local register allocator. Also rename some fields
8265 like iassign->vassign.
8267 * regalloc.c: Remove some functions which are no longer used since their
8268 inlined version is in mini-codegen.c.
8270 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
8272 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
8274 2007-01-27 Zoltan Varga <vargaz@gmail.com>
8276 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
8277 narrowing. Fixes #80622.
8279 * iltests.il: Add new regresssion test.
8281 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
8283 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
8284 debug-debugger.c, debug-debugger.h: warning fixes.
8285 * driver.c: updated copyright year and made it fit in one line.
8287 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
8289 * aot-runtime.c: updated to use mono-dl instead of gmodule.
8291 2007-01-25 Zoltan Varga <vargaz@gmail.com>
8293 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
8295 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
8297 * iltests.il: Add new test for bug #80507.
8299 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
8301 * mini-arm.h: use soft-float also on vfp for now.
8303 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
8305 * mini.c: fix some more soft-float issues.
8307 2007-01-24 Zoltan Varga <vargaz@gmail.com>
8309 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
8311 2007-01-24 Massimiliano Mantione <massi@ximian.com>
8312 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
8313 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
8314 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
8316 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
8318 * mini-arm.c: typo fix.
8320 2007-01-23 Neale Ferguson <neale@sinenomine.net>
8322 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
8324 2007-01-21 Zoltan Varga <vargaz@gmail.com>
8326 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
8327 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
8329 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
8331 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
8333 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
8335 * inssel.brg: Fix a warning.
8337 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
8339 * abcremoval.c ssa.c ssapre.c: Update after this change.
8341 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
8343 * dominators.c (df_set): Use mono_bitset_union_fast.
8345 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
8347 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
8348 mini-codegen.c: reduce relocations and memory usage for the cpu
8351 2007-01-20 Zoltan Varga <vargaz@gmail.com>
8353 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
8355 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
8356 to reduce their size.
8358 2007-01-19 Mark Mason <mason@broadcom.com>
8360 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
8361 * mini-mips.c: more configuration macros, support long conditional branches, additional
8362 asserts, fix epilog instrumentation.
8363 * mini-mips.h: use standard stack walk
8364 * cpu-mips.md: increase size of div, rem and conditional branches
8366 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
8368 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
8371 2007-01-19 Zoltan Varga <vargaz@gmail.com>
8373 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
8374 (compile_method): Ditto.
8376 * aot-runtime.c (decode_klass_info): Ditto.
8378 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
8379 needed by the code generated by inssel.brg. Also fix a warning.
8381 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
8383 * mini.c: deal with enums that become genericinsts by
8384 being nested in a generic class (bug #79956).
8386 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
8388 * mini.c: match the generic definition to check for
8389 private access with generic types (bug #78431).
8391 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
8393 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
8394 to make life easier for people cross-compiling that insist on not
8397 2007-01-17 Mark Mason <mason@broadcom.com>
8399 * inssel-long.brg: patch to deal with mips missing flags
8400 * inssel-long32-mips.brg: implement overflow checks
8401 * insset-mips.brg: implement overflow checks
8402 * mini-mips.h: implement conditional exception handling
8403 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
8404 Remove unused code, minor cleanups.
8405 * exceptions-mips.c: minor cleanups
8406 * mini-ops.h: add mips conditional exception ops
8407 * cpu-mips.md: add mips conditional exception ops
8410 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
8412 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
8413 to deal with mips missing of flags.
8415 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
8417 * exceptions-ppc.c: execute fault handlers.
8419 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
8421 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
8423 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
8425 * mini.c: handle also floating point values in initialize_array.
8427 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
8429 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
8430 array initialization and make it conditional on the intrins option.
8432 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
8434 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
8435 relocations and put the patch info names close to the enum definition.
8437 2007-01-15 Mark Mason <mason@broadcom.com>
8439 * basic.cs, exceptions.cs: break up large tests to increase debugability.
8441 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
8443 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
8445 2007-01-12 Raja R Harinath <rharinath@novell.com>
8447 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
8449 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
8451 * Makefile.am: distribute the mips sources.
8453 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8455 * mini-codegen.h: handle bug #80489 here, by excluding ecx
8458 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
8460 * cpu-x86.md: back out for now as this triggers other regressions.
8462 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
8464 * cpu-x86.md: force src1 and dest regpair for long shift instructions
8465 to eax:edx, so ecx can't get allocated to them (bug #80489).
8467 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
8469 * mini.c, mini-exceptions.c: enabled running fault handlers
8472 2007-01-03 Miguel de Icaza <miguel@novell.com>
8474 * driver.c: If nothing fail, do not use the string "failed",
8475 because it makes it very annoying to view test result logs on the
8478 2006-12-30 Miguel de Icaza <miguel@novell.com>
8480 * debug-debugger.c (mono_debugger_main): Rename "main" to
8481 "main_method" to prevent a warning.
8483 Remove a warning for unused field.
8485 2006-12-28 Martin Baulig <martin@ximian.com>
8488 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
8490 2006-12-22 Martin Baulig <martin@ximian.com>
8492 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
8493 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
8494 seperate `.mdb_debug_info' section, so we can access it from the
8495 debugger even if the binary is stripped.
8497 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
8498 from the `.mdb_debug_info' here to prevent the linker from
8499 removing that section.
8501 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
8504 2006-12-19 Robert Jordan <robertj@gmx.net>
8506 * mini-x86: enable the code to return small structures in
8507 registers for FreeBSD as well. Fixes bug #80278.
8508 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
8510 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
8512 * mini-x86.c: align the stack when calling the profiler
8513 function instrumenting the prolog (on OSX).
8515 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
8517 * mini.c: emit a break opcode where Debugger.Break () is called.
8519 2006-12-13 Miguel de Icaza <miguel@novell.com>
8521 * mini.c (mono_method_to_ir): Provide useful information on this
8522 assert, to prevent others from debugging like I did.
8524 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
8526 * mini.c: enable code which was incorrectly commented
8529 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
8531 * mini-x86.c: enable on OSX, too, the code to return small
8532 structures in registers.
8534 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
8536 * mini-x86.c: remove the use of the dynamic code manager here, too.
8538 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
8540 * mini.h, debug-debugger.c, tramp-*.c: fixed
8541 mono_debugger_create_notification_function() to use
8542 mono_global_codeman_reserve () instead of a dynamic code manager.
8544 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
8546 * mini.c, jit-icalls.h, jit-icalls.c: remove the
8547 ves_array_element_address() jit icall and use a generated
8548 managed method instead (which is about 4 times faster for a rank 3
8551 2006-11-29 Mark Mason <mason@broadcom.com>
8553 * basic-calls.cs: additional tests for passing
8554 structures as function arguments.
8556 2006-11-29 Mark Mason <mason@broadcom.com>
8558 * mini-mips.h: disable custom exception handling
8559 * mini-mips.c: throw/rethrow should use jalr to call
8560 exception stubs. Fixed bug with passing structures
8561 by value. More support for tracing floating point
8564 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
8566 * mini.c: fixed typo in the soft-float ldind.r4 handling
8569 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
8571 * mini.c, mini.h, driver.c: added --runtime command line
8572 option to select a different runtime than the autodetected one.
8573 * jit.h: added API for embedders to initialize with a specific
8576 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
8578 * mini.c: handle also boxing of r4 values (bug #80024).
8580 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
8582 * mini-ppc.c: force indirect calls until we reserve
8583 enough address space for all the generated code.
8585 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
8587 * exceptions-arm.c: workaround bugs in the libc definition
8590 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
8592 * inssel.brg: fixes from me and Mark Mason.
8594 2006-11-23 Dick Porter <dick@ximian.com>
8596 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
8597 semaphore display now we've fixed the initial value
8599 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
8601 * inssel.brg: partially revert the last change to fix the build.
8603 2006-11-21 Mark Mason <mason@broadcom.com>
8605 * inssel.brg: Add and use compare-and-branch macros to support
8606 architectures that do not have condition code registers (ie. MIPS).
8607 * *-mips.{c,brg,md}: Fix copyright statements
8609 2006-11-20 Mark Mason <mason@broadcom.com>
8611 * Makefile.am: remove mini-codegen.c from list of MIPS sources
8612 * mini.c: Allow GET_CONTEXT to be specified by the arch port
8613 * mini.h: Added declaration for mono_print_ins()
8614 * mini-codegen.c: added ins_spec initializer for MIPS
8615 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
8616 vreg to be virtual and hreg to be non-virtual.
8617 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
8618 is not yet working/implemented correctly.
8619 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
8620 non-static, fixup calls to print_ins() from other parts in the file.
8622 2006-11-20 Mark Mason <mason@broadcom.com>
8624 * basic-calls.cs: added tests for passing structures as arguments
8627 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
8629 * inssel-long32.brg: optimize signed division by power of two.
8631 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
8633 * mini-arm.c: added support for interworking with thumb code
8634 (mono must be still be built using the ARM instruction encoding).
8636 2006-11-19 Miguel de Icaza <miguel@novell.com>
8638 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
8639 verifier has different rules for it. Fixes a few verifier issues
8642 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
8643 at the end, so people know what happened.
8645 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
8647 * brach-opts.c: in optimize_exception_target() make sure we
8648 are in a catch clause (fixes bug #79871).
8650 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
8652 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
8653 more soft-float support fixes.
8655 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
8657 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
8658 that are passed half on the stack and half in registers.
8660 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
8662 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
8663 more mips integration work from Mark E Mason
8664 <mark.e.mason@broadcom.com>.
8666 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
8668 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
8669 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
8670 tramp-mips.c: added sources for the mips port, not
8671 integrated in the build yet. Contributed by
8672 Mark E Mason <mark.e.mason@broadcom.com>.
8674 2006-11-14 Neale Ferguson <neale@sinenomine.net>
8676 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
8678 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
8680 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
8681 put the soft-float rules in its own file since it seems to
8682 break s390 compilation.
8684 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
8686 * mini-arm.c: fixed wrnings.
8688 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
8690 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
8691 inssel-arm.brg: ARM support for soft-float.
8693 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
8695 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
8696 loads and stores of 32 bit fp values.
8698 2006-11-10 Zoltan Varga <vargaz@gmail.com>
8700 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
8702 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
8703 works. Fixes #79852 and #79463.
8705 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
8707 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
8708 more soft-float support WIP and fixes.
8710 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
8712 * mini-arm.c: some VFP updates.
8714 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
8716 * mini-exceptions.c: 0 is a valid local var offset in some
8717 architectures, don't assert (bug #78508).
8719 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
8721 * exceptions-arm.c: fixed off by one error in stack walk code.
8723 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
8725 * mini.h, mini.c: more precise tracking of type load exceptions.
8727 2006-11-03 Robert Jordan <robertj@gmx.net>
8729 * Makefile.am: [WIN32] Add monow.exe target.
8730 * driver.c: [WIN32] Don't detach the console when debugging.
8733 2006-10-30 Miguel de Icaza <miguel@novell.com>
8735 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
8737 2006-10-23 Zoltan Varga <vargaz@gmail.com>
8739 * aot-compiler.c (emit_method_info): Add a case missed earlier.
8741 * driver.c (mini_regression): Fix --regression with AOT.
8743 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
8745 2006-10-17 Zoltan Varga <vargaz@gmail.com>
8747 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
8749 * mini-sparc.h: Don't use sigaction on sparc/linux.
8751 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
8753 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
8755 * mini-exceptions.c: Add proper include files for getpid ().
8757 2006-10-16 Zoltan Varga <vargaz@gmail.com>
8759 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
8760 address instead of a MonoJitInfo* to avoid decoding the exception info for the
8763 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
8764 name cache to reduce its size.
8766 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8768 2006-10-15 Zoltan Varga <vargaz@gmail.com>
8770 * mini-x86.c: Save/restore the current LMF structure more efficiently using
8771 the mono_lmf TLS variable.
8773 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
8774 trampoline lmf frames.
8776 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
8778 2006-10-14 Zoltan Varga <vargaz@gmail.com>
8780 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
8781 the mono_lmf TLS variable.
8783 * mini-exceptions.c: Access the LMF structure through accessors.
8785 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
8786 variable instead of in jit_tls->lmf.
8788 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
8790 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
8791 trampoline lmf frames.
8793 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
8795 2006-10-12 Zoltan Varga <vargaz@gmail.com>
8797 * mini.c trace.c mini-x86.c: Revert these too.
8799 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
8802 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
8804 * genmdesc.c: removed now dead code.
8806 2006-10-09 Robert Jordan <robertj@gmx.net>
8808 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
8810 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
8812 * mini.h: do not leave gaps in the opcode values.
8814 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
8816 * jit-icalls.h: flag functions as internal here, too.
8818 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
8820 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
8821 functions with the internal attribute.
8823 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
8825 * aot-compiler.c: fclose the file descriptor in the profile read loop.
8827 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
8829 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
8832 2006-10-05 Zoltan Varga <vargaz@gmail.com>
8834 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
8835 tail calls as on other platforms.
8837 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
8839 * iltests.il: Add a few tailcall tests.
8841 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
8843 * driver.c: fix loop for old compilers (bug #79521).
8845 2006-10-02 Zoltan Varga <vargaz@gmail.com>
8847 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
8849 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
8851 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
8852 metadata without any code.
8854 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
8855 more precise debugging information using gdb.
8857 2006-09-30 Zoltan Varga <vargaz@gmail.com>
8859 * inssel-ia64.brg: Make the helper methods static.
8861 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
8863 * inssel-x86.brg: make the helper methods static.
8865 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
8867 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
8869 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
8871 * mini.c: updates for monoburg changes.
8872 * inssel.brg: make a few helper functions static as they should.
8874 2006-09-27 Zoltan Varga <vargaz@gmail.com>
8876 * Makefile.am: Move mini-codegen.c to common_sources.
8878 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
8880 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
8882 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
8883 mini-ppc.h: port to use the common local register allocator.
8885 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8887 * mini.h: Remove the comment too then.
8889 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
8891 * mini.h: put back backend.data which is to be used shortly and
8892 doesn't increase the size of MonoInst. If any 64 bit arch aligned
8893 pointers on 4 byte boundaries it'd have much bigger issues running
8894 and you can ifdef it out anyway.
8896 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8898 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
8899 MonoInst size by 4 bytes on 64 bit machines.
8901 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
8903 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
8904 replacement with more meaningful field names. Arch maintainers, please
8905 check the assigned names are good enough for your arch.
8907 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8909 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
8910 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
8912 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
8914 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
8915 relocations and memory requirements, put the optimization flags
8916 definitions in their own file.
8918 2006-09-24 Zoltan Varga <vargaz@gmail.com>
8920 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
8922 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
8924 2006-09-22 Zoltan Varga <vargaz@gmail.com>
8926 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
8928 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
8930 * inssel.brg: use the correct function to get the size of an item
8931 in an array, given an element class.
8932 * aot-compiler.c: do not access class->class_size directly.
8934 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
8936 * mini.h, debug-mini.c: added a debugging function to print
8937 info about local variables and arguments in a jitted method.
8939 2006-09-20 Zoltan Varga <vargaz@gmail.com>
8941 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
8943 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
8945 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8947 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
8948 inner and outer loops when passing vtypes.
8950 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
8952 * mini-ppc.c: take into account the cpu errata for cache flushing
8953 which caused some random errors (bug #79381).
8955 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8957 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
8958 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
8960 2006-09-17 Zoltan Varga <vargaz@gmail.com>
8962 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
8965 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
8968 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
8969 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
8971 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
8974 2006-09-13 Zoltan Varga <vargaz@gmail.com>
8976 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
8978 2006-09-12 Zoltan Varga <vargaz@gmail.com>
8980 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
8981 macro does not have to be changed during debugging.
8983 * 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>.
8985 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
8987 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
8989 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
8990 MONO_ARCH_NO_EMULATE_MUL is defined.
8992 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
8994 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
8996 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
8998 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
9000 2006-09-11 Zoltan Varga <vargaz@gmail.com>
9002 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
9003 stuff to mini-exceptions.c where it is used.
9005 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
9006 setup code, the real one is in mini-exceptions.c.
9008 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
9009 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
9010 some changes from the freebsd ports tree.
9012 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
9015 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
9017 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
9019 * mini.c: on Linux, check for /proc to be mounted
9020 (bug# 79351, novell bug#201204).
9022 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
9024 * mini.c: handle cases where pthread_attr_getstack() behaves
9025 incorrectly (bug #78096).
9027 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
9029 * mini-arm.c: support larger stack frames (bug #79272).
9031 2006-09-08 Zoltan Varga <vargaz@gmail.com>
9033 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
9035 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
9038 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
9039 mono_class_from_name () to find a class from its name.
9041 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
9043 2006-09-07 Zoltan Varga <vargaz@gmail.com>
9045 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
9047 2006-09-05 Kornél Pál <kornelpal@gmail.com>
9049 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
9051 2006-09-04 Zoltan Varga <vargaz@gmail.com>
9053 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
9054 callinfo->trampoline.
9056 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
9058 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
9061 2006-09-03 Zoltan Varga <vargaz@gmail.com>
9063 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
9065 2006-09-02 Zoltan Varga <vargaz@gmail.com>
9067 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
9068 stats.method_trampolines, it is already done by the generic trampoline code.
9070 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
9072 2006-09-01 Zoltan Varga <vargaz@gmail.com>
9074 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
9076 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
9078 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
9080 * mini.c (print_jit_stats): Print mscorlib mempool size too.
9082 * mini.c (print_jit_stats): Print new stats.
9084 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
9086 2006-08-31 Zoltan Varga <vargaz@gmail.com>
9088 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
9089 Address on two dimensional arrays. Fixes #78729.
9091 * mini.h (MonoCompile): Add a 'skip_visibility' field.
9093 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
9096 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
9098 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
9101 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
9103 (mini_get_ldelema_ins): Ditto.
9105 2006-08-30 Zoltan Varga <vargaz@gmail.com>
9107 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
9108 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
9111 2006-08-29 Neale Ferguson <neale@sinenomine.net>
9113 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
9114 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
9116 * exceptions-s390x.c: Cosmetic change.
9118 * tramp-s390.c: Fix warning.
9120 * cpu-s390.md: Correct length of mul_imm.
9122 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
9124 * aot-compiler.c: added binary writer with ELF backend
9125 implementation (only on Linux/x86 for now).
9127 2006-08-18 Zoltan Varga <vargaz@gmail.com>
9129 * Makefile.am: Don't run net 2.0 AOT tests.
9131 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
9132 (mono_compile_assembly): Skip net 2.0 assemblies as well.
9134 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
9136 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
9138 * aot-compiler.c: simplified and refactored the asm-writing code
9139 to allow different backends.
9141 2006-08-18 Zoltan Varga <vargaz@gmail.com>
9143 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9145 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
9146 little. Share patches of type TYPE_FROM_HANDLE as well.
9148 * mini.c (mono_patch_info_equal): New helper function.
9149 (mono_patch_info_hash): Ditto.
9151 * aot-compiler.c (emit_method_code): Fix s390 build.
9153 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
9154 is not handled because it is stored as a flag and not as a type ctor. Fixes
9157 2006-08-17 Zoltan Varga <vargaz@gmail.com>
9159 * aot-compiler.c: Fix computation of GOT slot statistics.
9161 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
9162 Also remove support for not PIC AOT.
9164 * mini.h: Bump AOT file format version.
9166 * objects.cs: Add a test for #78990.
9168 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
9169 (peter.dettman@iinet.net.au). Fixes #79087.
9171 * basic-long.cs: Add a test for the above.
9173 2006-08-16 Zoltan Varga <vargaz@gmail.com>
9175 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
9177 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
9180 2006-08-15 Zoltan Varga <vargaz@gmail.com>
9182 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
9185 2006-08-10 Jonathan Chambers <joncham@gmail.com>
9187 * mini.c: Don't verify COM proxy invoke calls
9190 2006-08-10 Dick Porter <dick@ximian.com>
9192 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
9193 which process is holding semaphores locked.
9195 2006-08-08 Zoltan Varga <vargaz@gmail.com>
9197 * mini-ia64.c mini-amd64.c: Fix #79027.
9199 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
9201 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
9203 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
9204 implicit arguments in a vararg call. Fixes #79027.
9206 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
9208 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
9209 (mono_get_array_new_va_signature): Ditto.
9211 2006-08-05 Zoltan Varga <vargaz@gmail.com>
9213 * aot-runtime.c: Call init_plt lazily.
9215 * inssel-long.brg: Fix unsigned long->int conversion.
9217 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
9219 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
9220 that most data is now in the .rss/.data section.
9222 2006-08-04 Zoltan Varga <vargaz@gmail.com>
9224 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
9226 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
9228 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
9230 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
9232 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
9233 virtual call. Fixes #79010.
9235 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
9236 and use the result as the this argument in the real call.
9238 * generics.2.cs: Add a new test for #79010.
9240 2006-08-03 Zoltan Varga <vargaz@gmail.com>
9242 * mini-x86.c: Fix a warning.
9244 * aot-compiler.c: Add a bunch of statistics.
9246 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
9248 2006-08-02 Zoltan Varga <vargaz@gmail.com>
9250 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
9252 2006-08-01 Zoltan Varga <vargaz@gmail.com>
9254 * 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>.
9256 2006-07-13 Miguel de Icaza <miguel@novell.com>
9258 * mini.c (mono_method_to_ir): Obtain the original method in the
9259 CIL stream and use this to perform validation.
9263 2006-07-19 Zoltan Varga <vargaz@gmail.com>
9265 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
9266 (mono_arch_call_opcode): Ditto.
9268 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
9271 * mini.c (mono_patch_info_dup_mp): New helper function.
9273 * aot-compiler.c (compile_method): Fix some of the memory allocated during
9274 compilation. Fixes #78827.
9276 2006-07-18 Kornél Pál <kornelpal@gmail.com>
9278 * declsec.c: Use original security informations for
9279 MONO_WRAPPER_MANAGED_TO_MANAGED.
9281 2006-07-15 Jonathan Chambers <joncham@gmail.com>
9283 * mini.c: Allow Com Interop methods/classes and
9284 don't verify COM wrapper calls
9287 2006-07-13 Zoltan Varga <vargaz@gmail.com>
9289 * inssel-long32.brg: Fix long->i4 checked conversion.
9291 * exceptions.cs: Add a test for the above.
9293 2006-07-08 Zoltan Varga <vargaz@gmail.com>
9295 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
9297 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
9300 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
9303 2006-07-03 Zoltan Varga <vargaz@gmail.com>
9305 * mini.c: Fix solaris/x86 exception handling.
9307 * Makefile.am: Get rid of $(ICU_LIBS).
9309 2006-07-02 Zoltan Varga <vargaz@gmail.com>
9311 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
9312 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
9313 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
9315 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
9317 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
9318 this function causes a SIGSEGV.
9320 2006-06-22 Zoltan Varga <vargaz@gmail.com>
9322 * mini.c: Remove unused solaris/x86 includes.
9324 2006-06-21 Zoltan Varga <vargaz@gmail.com>
9326 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
9328 2006-06-20 Jb Evain <jbevain@gmail.com>
9330 * cpu-g4.md: fix max length of start_handler instruction.
9332 2006-06-20 Massimiliano Mantione <massi@ximian.com>
9333 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
9335 2006-06-16 Massimiliano Mantione <massi@ximian.com>
9336 * ssa.c: Fixed bug 78653 for SSA based deadce.
9337 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
9338 MonoInst.flags, used in SSA based deadce.
9339 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
9340 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
9342 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
9344 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
9345 it can end up using non executable memory on ppc64 systems
9346 running ppc32 userspace (fix from Johannes Berg).
9348 2006-06-14 Dick Porter <dick@ximian.com>
9350 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
9353 2006-06-13 Massimiliano Mantione <massi@ximian.com>
9354 * mini.c: Made so that inline is locally disabled if it would
9355 trigger a .cctor, because too many apps depend on this behavior
9356 (which seems to be also the one of the MS CLR).
9358 2006-06-13 Zoltan Varga <vargaz@gmail.com>
9360 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
9361 No idea why this worked before.
9363 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
9364 which branch to outer exception clauses since they could skip the
9365 inner finally clauses. Fixes #78633.
9367 * exceptions.cs: Add a test for the above.
9369 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
9372 * iltests.il: Add a test for the above.
9374 2006-06-12 Zoltan Varga <vargaz@gmail.com>
9376 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
9377 after the end of a try bblock, to prevent asserts in mini_method_compile ().
9379 * iltests.il: Add a test for the above.
9381 2006-06-10 Zoltan Varga <vargaz@gmail.com>
9383 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
9385 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
9386 methods as instrinsics.
9388 2006-06-09 Wade Berrier <wberrier@novell.com>
9390 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
9391 (simple-cee-ops.h ssapre-mini-ops.h)
9393 2006-06-09 Neale Ferguson <neale@sinenomine.net>
9395 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
9396 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
9398 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
9399 * cpu-s390x.md: Fix max. length values for a couple of instructions.
9401 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
9403 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
9405 2006-06-08 Massimiliano Mantione <massi@ximian.com>
9407 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
9408 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
9409 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
9410 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
9411 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
9412 of opcodes, so that bug 78549 should not happen again.
9413 * ssapre.c: Updated to use the renamed files.
9415 2006-06-08 Zoltan Varga <vargaz@gmail.com>
9417 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
9418 in OP_ATOMIC_EXCHANGE_I4.
9420 2006-06-07 Wade Berrier <wberrier@novell.com>
9422 * tramp-s390.c: Fix s390 build (add missing pointer declarations
9423 in mono_debugger_create_notification_function)
9425 2006-06-06 Zoltan Varga <vargaz@gmail.com>
9427 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
9429 * mini.c (type_from_stack_type): Disable some changes which do not
9432 * driver.c: Reenable opts.
9434 * mini.h (MonoStackSlot): New structure to keep track of the verification state
9435 of the evaluation stack.
9437 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
9438 evaluation stack trace at entry to the bblock.
9440 * mini.c (merge_stacks): New function to perform verification of stack merges.
9441 Turned off by default.
9443 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
9446 2006-06-06 Massimiliano Mantione <massi@ximian.com>
9448 * local-propagation.c: Fixed bug 78549.
9450 2006-06-04 Zoltan Varga <vargaz@gmail.com>
9452 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
9454 2006-06-02 Miguel de Icaza <miguel@novell.com>
9456 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
9457 tramp-arm.c, tramp-ia64.c
9458 (mono_debugger_create_notification_function): Update signature to
9459 new signature and use new protocol for creating the notification
9462 Should fix the build.
9464 2006-06-02 Geoff Norton <gnorton@customerdna.com>
9466 * exceptions-ppc.c (mono_jit_walk_stack)
9467 (ves_icall_get_frame_info): Fix the build
9469 2006-06-02 Zoltan Varga <vargaz@gmail.com>
9471 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
9473 2006-05-31 Raja R Harinath <rharinath@novell.com>
9475 * il2tests.2.il: New file for generics CIL tests. Add test for
9477 * Makefile.am: Update.
9480 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
9483 2006-05-30 Massimiliano Mantione <massi@ximian.com>
9485 * aliasing.c: Fixed bug 78311.
9487 2006-05-29 Martin Baulig <martin@ximian.com>
9489 * mini-exceptions.c (mono_find_jit_info): When computing the
9490 native offset, check whether we're actually inside the method's
9491 code; call mono_debug_print_stack_frame() to format the frame.
9492 (ves_icall_System_Exception_get_trace): Call
9493 mono_debug_print_stack_frame() to format the stack frame.
9494 (ves_icall_get_trace): Update to the new debugging API.
9495 (mono_jit_walk_stack_from_ctx): Likewise.
9496 (ves_icall_get_frame_info): Likewise.
9498 * mini.c (get_method_from_ip): Use the new debugging API.
9499 (mono_print_method_from_ip): Likewise.
9502 (mono_jit_walk_stack): Use the new debugging API.
9503 (ves_icall_get_frame_info): Likewise.
9505 2006-05-27 Zoltan Varga <vargaz@gmail.com>
9507 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
9509 2006-05-25 Massimiliano Mantione <massi@ximian.com>
9511 * mini.c: Added "limitator" to inline for debugging.
9513 2006-05-24 Martin Baulig <martin@ximian.com>
9515 * debug-debugger.c (mono_debugger_init): Create a private,
9516 malloc()-based code manager for the notification function and
9517 intentionally leak it on exit. This fixes the crash-on-exit race
9521 (mono_debugger_create_notification_function): Added
9522 `MonoCodeManager *' argument.
9525 (mono_debugger_create_notification_function): Added
9526 `MonoCodeManager *' argument.
9528 2006-05-23 Massimiliano Mantione <massi@ximian.com>
9530 * aliasing.c: Fixed 64 bit issue.
9531 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
9532 default since all known bugs are fixed (one more time!).
9534 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
9536 * mini.c: write barrier support.
9538 2006-05-23 Martin Baulig <martin@ximian.com>
9540 * debug-debugger.c: Revert Paolo's change. Add comment and #error
9541 check at the top of the file.
9543 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
9545 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
9546 reverting changes without reason and without changelog entries.
9548 2006-05-18 Zoltan Varga <vargaz@gmail.com>
9550 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
9551 to a few opcodes. Fixes #78439.
9553 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
9554 consistency with other archs.
9556 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
9558 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
9560 * debug-debugger.c: fix the build.
9562 2006-05-17 Martin Baulig <martin@ximian.com>
9565 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
9566 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
9567 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
9568 (debugger_attach): Call GC_mono_debugger_add_all_threads().
9570 2006-05-11 Zoltan Varga <vargaz@gmail.com>
9572 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
9574 2006-05-10 Zoltan Varga <vargaz@gmail.com>
9576 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
9577 MONO_TYPE_GENERICINST.
9579 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
9580 MONO_TYPE_GENERICINST.
9582 2006-05-09 Zoltan Varga <vargaz@gmail.com>
9584 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
9587 2006-05-08 Zoltan Varga <vargaz@gmail.com>
9589 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
9591 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
9593 2006-05-06 Zoltan Varga <vargaz@gmail.com>
9595 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
9596 mono_trace_cleanup ().
9598 * iltests.il: Fix problem with the newly added test.
9600 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
9601 due to register constraints, free up the previous hreg. Fixes #78314.
9603 * iltests.il: Add new test for #78314.
9605 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
9606 Interlocked.Add. Fixes #78312.
9608 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
9610 2006-05-05 Zoltan Varga <vargaz@gmail.com>
9612 * inssel.brg (mini_emit_virtual_call): Fix a warning.
9614 2006-05-05 Martin Baulig <martin@ximian.com>
9616 * debug-mini.c (mono_debug_open_block): New method.
9619 (mono_arch_output_basic_block): Call mono_debug_open_block() at
9620 the beginning of each basic block.
9623 (mono_arch_output_basic_block): Call mono_debug_open_block() at
9624 the beginning of each basic block.
9626 2006-05-04 Massimiliano Mantione <massi@ximian.com>
9628 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
9629 default until I understand why they break the build on amd64.
9631 2006-05-04 Zoltan Varga <vargaz@gmail.com>
9633 * mini.c (mini_cleanup): Call mono_cleanup ().
9635 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
9638 2006-05-04 Massimiliano Mantione <massi@ximian.com>
9640 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
9641 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
9642 default since all known bugs are fixed, and I cannot reproduce bug
9643 77944... I'm asking Matt Hargett to test again after this commit.
9645 2006-04-28 Massimiliano Mantione <massi@ximian.com>
9647 * mini-codegen.c: Fixed typo that thrashed inline.
9649 2006-04-28 Zoltan Varga <vargaz@gmail.com>
9651 * dominators.c (compute_dominators): Avoid using a worklist since
9652 it is not correct in some cases. Instead, iterate over all bblocks as
9653 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
9655 2006-04-28 Miguel de Icaza <miguel@novell.com>
9657 * mini.c (mono_jit_compile_method_inner): Use
9658 mono_prepare_exception_from_error that resets the value
9661 2006-04-27 Miguel de Icaza <miguel@novell.com>
9663 * mini.c: Move the mini_loader_error_to_exception to metadata.
9665 2006-04-27 Massimiliano Mantione <massi@ximian.com>
9667 * aliasing.c: Fixed bug 78210.
9669 2006-04-27 Massimiliano Mantione <massi@ximian.com>
9671 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
9672 default until all their problems (or the ones they trigger) are fixed.
9674 2006-04-26 Zoltan Varga <vargaz@gmail.com>
9676 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
9678 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
9679 as loaded only after resolving patches since that could invoke the same method.
9681 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
9683 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
9686 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
9689 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
9692 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
9693 made from AOT code through the PLT table.
9695 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
9696 holding the plt offset when a call is made to the aot plt trampoline.
9698 2006-04-25 Zoltan Varga <vargaz@gmail.com>
9700 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
9703 * Makefile.am (common_sources): Fix build breakage.
9705 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
9706 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
9707 intra-assembly calls if possible.
9709 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
9711 * mini-trampolines.c: Handle PLT entries.
9713 * mini.c: Avoid creating a GOT var for calls.
9715 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
9718 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
9721 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
9724 * mini.h: Bump AOT file format version.
9726 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
9729 2006-04-25 Martin Baulig <martin@ximian.com>
9731 * driver.c: Disable copyprop, consprop and inline when running
9732 inside the debugger.
9734 2006-04-25 Martin Baulig <martin@ximian.com>
9736 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
9737 with `get_current_thread' and added `detach'.
9738 (MonoDebuggerMetadataInfo): Added `thread_size',
9739 `thread_tid_offset', `thread_stack_ptr_offset' and
9740 `thread_end_stack_offset'.
9742 2006-04-25 Zoltan Varga <vargaz@gmail.com>
9744 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
9747 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
9748 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
9750 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
9752 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
9754 * aot.c: Add support for ADJUSTED_IID.
9756 2006-04-24 Zoltan Varga <vargaz@gmail.com>
9758 * aot.c (emit_method_order): Don't align method_order_end.
9760 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
9761 the interface ID changes.
9763 2006-04-21 Dick Porter <dick@ximian.com>
9765 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
9766 cleaning up a thread. Fixes the new part of bug 77470.
9768 2006-04-20 Geoff Norton <gnorton@customerdna.com>
9770 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
9773 2006-04-19 Zoltan Varga <vargaz@gmail.com>
9775 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
9777 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
9778 SIGSEGV. Fixes #78072.
9780 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
9781 unregister our SIGABRT handler.
9783 2006-04-19 Massimiliano Mantione <massi@ximian.com>
9785 * mini.c: Disabled inline where it can alter the call stack in a
9786 way visible from managed code.
9787 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
9790 2006-04-16 Zoltan Varga <vargaz@gmail.com>
9792 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
9793 on other platforms. Fixes #78089.
9795 2006-04-13 Martin Baulig <martin@ximian.com>
9797 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
9798 determine whether we're inside the debugger.
9801 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
9803 2006-04-12 Zoltan Varga <vargaz@gmail.com>
9805 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
9806 handler clauses. Fixes #78024.
9808 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
9809 in the CALL_MEMBASE opcodes. Fixes #78088.
9810 (mono_arch_get_vcall_slot_addr): Ditto.
9812 2006-04-10 Martin Baulig <martin@ximian.com>
9814 * debug-debugger.c: The thread handling code has now been moved
9815 into ../metadata/threads.c.
9817 2006-04-10 Zoltan Varga <vargaz@gmail.com>
9819 * driver.c (mono_main): Fix --with-gc=none build.
9821 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
9822 (mono_spillvar_offset_float): Ditto.
9823 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
9824 hreg, not when its !global, since on ia64, there is a third category: stacked
9827 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
9829 * mini.c: set MonoInst->klass for load field address and a few other
9832 2006-04-10 Zoltan Varga <vargaz@gmail.com>
9834 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
9836 2006-04-07 Zoltan Varga <vargaz@gmail.com>
9838 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
9839 the branch opt changes.
9841 2006-04-06 Dick Porter <dick@ximian.com>
9843 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
9845 * wapihandles.c (mini_wapi_seminfo):
9846 * driver.c (mono_main): Add semaphore info option
9848 2006-04-05 Zoltan Varga <vargaz@gmail.com>
9850 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
9851 branch optimization changes. Fixes #78009.
9853 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
9855 * mini.c: ignore accessibility of methods in managed->native wrappers.
9857 2006-04-04 Zoltan Varga <vargaz@gmail.com>
9859 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
9861 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
9863 2006-04-03 Zoltan Varga <vargaz@gmail.com>
9865 * mini.c: Modify the branch optimizations to preserve the invariant that
9866 the entries inside the in_bb and out_bb arrays are unique.
9867 (mono_unlink_bblock): Avoid creation of new arrays.
9869 2006-04-02 Zoltan Varga <vargaz@gmail.com>
9871 * mini.c (mono_unlink_bblock): Fix regression caused by previous
9874 2006-04-01 Zoltan Varga <vargaz@gmail.com>
9876 * mini.c (optimize_branches): Remove the "optimizations" in
9877 the cbranch1/cbranch2 -> branch cases which were causing several
9878 problems in the past. Fixes #77986.
9880 2006-03-31 Chris Toshok <toshok@ximian.com>
9882 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
9883 default optimizations :(
9885 2006-03-31 Zoltan Varga <vargaz@gmail.com>
9887 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
9890 2006-03-31 Massimiliano Mantione <massi@ximian.com>
9892 * local-propagation.c: Added comments to structs and removed
9893 "Mono" prefixes from local tree mover types.
9895 2006-03-30 Zoltan Varga <vargaz@gmail.com>
9897 * Makefile.am (arch_sources): Define this for each architecture so
9898 libmono_la_SOURCES is defined in one place.
9900 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
9902 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
9905 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
9907 * driver.c: print the GC name supplied by configure.
9909 2006-03-29 Massimiliano Mantione <massi@ximian.com>
9911 * local-propagation.c: Added tree mover, and moved here all the
9912 local propagation code from mini.c
9913 * mini.c: Added support for treeprop, and moved all the local
9914 propagation code to local-propagation.c
9915 * mini.h: Added support for treeprop
9916 * driver.c: Added support for treeprop, enabled consprop, copyprop,
9917 treeprop, inline and deadce by default
9918 * Makefile.am: Added local-propagation.c
9920 2006-03-25 Zoltan Varga <vargaz@gmail.com>
9922 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
9924 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
9926 * debug-debugger.c: make it compile without the Boehm GC.
9928 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
9930 * mini.c: fixed issue with mismatch when an icall is registered
9931 with multiple names but same address.
9933 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
9935 * declsec.c, mini-exceptions.c: use write barrier to set reference
9936 fields of managed objects.
9938 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9940 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
9941 (can_access_internals): Fix a warning.
9943 * mini.c (print_method_from_ip): Rename this to
9944 mono_print_method_from_ip so it gets exported.
9946 * trace.c: Deal with strings inside StringBuilder's containing garbage
9947 and fix memory leaks. Fixes #77848.
9949 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9951 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
9954 2006-03-16 Neale Ferguson <neale@sinenomine.net>
9956 * mini-s390.c: Remove OP_X86_TEST_NULL.
9958 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
9960 * mini.c: use the correct GetHashCode() for the moving collector.
9962 2006-03-16 Massimiliano Mantione <massi@ximian.com>
9964 * liveness.c: Regalloc spill cost tuning.
9966 2006-03-15 Neale Ferguson <neale@sinenomine.net>
9968 * mini-s390x.h: Correct S390_LONG macro.
9970 * mini-s390x.c: Cleanup unused code.
9972 2006-03-15 Zoltan Varga <vargaz@gmail.com>
9974 * jit-icalls.h: New file.
9976 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
9977 icalls and include that instead of including jit-icalls.c.
9979 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
9982 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
9984 * mini.c: when checking for member accessibility, also check for
9985 friend assemblies and for explicit interface implementations.
9987 2006-03-14 Zoltan Varga <vargaz@gmail.com>
9989 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
9991 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
9993 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
9994 common cases are done first.
9996 * mini-ops.h: Only define platform specific opcodes on the given platform.
9998 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
10001 2006-03-14 Martin Baulig <martin@ximian.com>
10003 Revert Paolo's change from r57348:
10005 * mini.h: don't use gboolean for bitfields.
10006 * mini.c: verifier changes for fields and methods accessibility.
10008 2006-03-13 Neale Ferguson <neale@sinenomine.net>
10010 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
10012 * mini-s390x.c: Fix conv_r_un.
10014 * cpu-s390, cpu-s390x.md: Fix lengths.
10016 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
10018 * mini.c: nested types have access to all the nesting
10019 levels, not just the enclosing types.
10021 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
10023 * mini.c: added a few more verification checks.
10025 2006-03-12 Zoltan Varga <vargaz@gmail.com>
10027 * liveness.c: Merge optimizations from the linear-il branch.
10029 2006-03-11 Zoltan Varga <vargaz@gmail.com>
10031 * mini-ia64.c (emit_call): Add a comment.
10033 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
10035 * tramp-ia64.c: Fix some warnings.
10037 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
10039 * mini.h: don't use gboolean for bitfields.
10040 * mini.c: verifier changes for fields and methods accessibility.
10042 2006-03-11 Zoltan Varga <vargaz@gmail.com>
10044 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
10045 lazy icall wrapper changes.
10047 * dominators.c: Replace all the dominator algorithms with faster
10048 ones from the linear-il branch.
10050 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
10053 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
10054 common cases are done first.
10056 * mini-amd64.c: Fix some warnings.
10058 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
10061 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
10064 * mini.h: Add a missing prototype.
10066 2006-03-10 Zoltan Varga <vargaz@gmail.com>
10068 * mini.c: Compile icall wrappers lazily.
10070 * mini-codegen.c: Use printf instead of g_print since its much faster.
10072 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
10075 * mini.c (optimize_branches): Cache the negative result from
10076 remove_block_if_useless ().
10078 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
10079 Also fix some bblock linking issues.
10081 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
10084 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
10086 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
10087 accessed fields first, for better cache behavior.
10089 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
10091 * mini.c: speedup IList<T> array accesses.
10093 2006-03-09 Zoltan Varga <vargaz@gmail.com>
10095 * mini.c (mono_method_to_ir): Handle large methods overflowing the
10096 inline_costs counter. Fixes #77190.
10098 2006-03-06 Zoltan Varga <vargaz@gmail.com>
10100 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
10101 trace messages. Fixes #77706.
10103 2006-03-04 Martin Baulig <martin@ximian.com>
10105 * tramp-amd64.c, tramp-x86.c
10106 (mono_debugger_create_notification_function): Use
10107 mono_global_codeman_reserve() to allocate a buffer at runtime and
10110 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
10112 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
10113 notification function at runtime and then call `initialize' in the
10114 `MONO_DEBUGGER__debugger_info' vtable.
10116 2006-03-04 Zoltan Varga <vargaz@gmail.com>
10118 * iltests.il: Fix a visibility problem.
10120 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
10122 * driver.c, mini.c: add hooks for the counters API.
10124 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
10126 * driver.c: show disabled options.
10128 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
10130 * linear-scan.c: always use cost-driven selection.
10132 2006-02-28 Raja R Harinath <rharinath@novell.com>
10134 * jit-icalls.c (helper_compile_generic_method): Revert change from
10137 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
10139 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
10141 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
10143 * inssel.brg: style fixes, mostly to force the updated monoburg
10144 to run for people using svn.
10146 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
10148 * mini.c: match monoburg changes.
10150 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
10152 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
10153 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
10154 declaration in the header file.
10156 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
10158 * helpers.c: reduce relocations and mem usage.
10160 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
10162 * mini.h, mini-codegen.c: disable logging features if
10163 requested by configure.
10165 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
10167 * mini.c: tiny verifier changes.
10169 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
10171 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
10172 cpu-pentium.md: stack alignment changes for osx/x86,
10173 partially from Geoff Norton <gnorton@customerdna.com>.
10175 2006-02-24 Raja R Harinath <harinath@gmail.com>
10177 * jit-icalls.c (helper_compile_generic_method): Update to changes
10178 in metadata/class.c.
10180 2006-02-24 Zoltan Varga <vargaz@gmail.com>
10182 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
10184 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
10185 interface calls with large offsets.
10187 2006-02-23 Raja R Harinath <rharinath@novell.com>
10189 * jit-icalls.c (helper_compile_generic_method): Document the
10190 special-case we depend on so that we can inflate the method twice
10191 with the same context with no bad side-effects.
10193 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
10195 * mini-x86.c, mini-amd64.c: fix for case when xen support
10198 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
10200 * mini-x86.c, mini-amd64.c: generate code to access tls items
10201 in a faster way for Xen systems.
10203 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
10205 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
10206 updates and compilation fixes for the OSX/x86 port, mostly from
10207 Geoff Norton <gnorton@customerdna.com>.
10209 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
10211 * inssel.brg: faster interface call implementation
10212 to sync with the interface_offsets MonoVTable changes.
10214 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
10216 * mini.c: more verification checks.
10218 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
10220 * mini.c: added a few more verification checks.
10222 2006-02-17 Neale Ferguson <neale@sinenomine.net>
10224 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
10225 facility on the processor and use it if available.
10227 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
10229 * driver.c, aot.c, mini.c: throw exception if the IL code is
10230 invalid or unverifiable.
10232 2006-02-17 Raja R Harinath <rharinath@novell.com>
10234 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
10237 2006-02-16 Zoltan Varga <vargaz@gmail.com>
10239 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
10241 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10243 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
10244 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
10245 handling of instantiated generic valuetypes.
10247 2006-02-11 Zoltan Varga <vargaz@gmail.com>
10249 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
10250 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
10253 * generics.2.cs: Revert the nullable reftypes tests.
10255 2006-02-10 Zoltan Varga <vargaz@gmail.com>
10257 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
10258 using __builtin_frame_address (1) as it doesn't work in the presence
10259 of optimizations. Hopefully fixes #77273.
10261 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
10262 -> generics.cs change as it doesn't work with some automake versions.
10264 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
10266 * mini.c: handle systems that sue a different way to
10267 retrieve the stack address of the current thread.
10269 2006-02-09 Zoltan Varga <vargaz@gmail.com>
10271 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
10272 it specially in the makefile.
10274 * generics.2.cs: Add tests for nullable reference types.
10276 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10278 * mini.c: always handle the case when mono_jit_init()
10279 is called in a thread different from the main thread,
10280 confusing libgc (bug #77309).
10282 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
10284 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
10286 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
10288 * mini.c: change optimize_branches () to use a single loop
10289 and introduce a new optimization to simplify some range checks.
10291 2006-02-03 Martin Baulig <martin@ximian.com>
10293 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
10294 and merged with debugger_thread_manager_add_thread().
10295 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
10296 inform the debugger about the main thread.
10298 2006-02-03 Zoltan Varga <vargaz@gmail.com>
10300 * basic.cs: Add test for div.un/rem.un constant folding.
10302 2006-02-03 Neale Ferguson <neale@sinenomine.net>
10304 * cpu-s390x.md: correct int_xor_imm length
10306 2006-02-03 Zoltan Varga <vargaz@gmail.com>
10308 * generics.2.cs: New test for #77442.
10310 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
10313 2006-02-02 Martin Baulig <martin@ximian.com>
10315 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
10316 <mono/metadata/mono-debug-debugger.h>
10318 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
10320 2006-02-02 Martin Baulig <martin@ximian.com>
10322 * debug-debugger.h: New header file for debug-debugger.c.
10324 * debug-debugger.c: Big API cleanup; don't run the managed Main()
10325 function is a separate thread anymore; add support for attaching.
10327 2006-02-01 Zoltan Varga <vargaz@gmail.com>
10329 * tramp-x86.c: Fix a warning.
10331 2006-01-31 Zoltan Varga <vargaz@gmail.com>
10333 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
10334 on very large methods.
10336 * aot.c (load_patch_info): Fix a warning.
10338 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
10340 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
10341 mini-ops.h: alu membase optimizations.
10343 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
10345 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
10346 to speedup StringBuilder.
10348 2006-01-27 Zoltan Varga <vargaz@gmail.com>
10350 * dominators.c (mono_compute_natural_loops): Fix detection of
10351 loop body start blocks.
10353 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
10355 2006-01-26 Zoltan Varga <vargaz@gmail.com>
10357 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
10360 2006-01-25 Massimiliano Mantione <massi@ximian.com>
10362 * aliasing.c: Fixed aliasing issue on 64 bit archs.
10364 2006-01-25 Martin Baulig <martin@ximian.com>
10366 * debug-debugger.c: Moved the `MonoDebuggerManager' and
10367 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
10368 started to cleanup this file a little bit.
10370 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
10372 * mini.c: optimize a codepath frequently happening in generics code.
10374 2006-01-23 Martin Baulig <martin@ximian.com>
10376 * Makefile.am: Only compile debug-debugger.c on supported platforms.
10378 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
10379 functions directly.
10381 * driver.c: debug-debugger.c is only available if
10382 `MONO_DEBUGGER_SUPPORTED' is defined.
10384 2006-01-23 Martin Baulig <martin@ximian.com>
10386 * debug-debugger.c: Only enable this on platforms where the Mono
10387 Debugger is working (x86 and x86_64).
10389 2006-01-21 Martin Baulig <martin@ximian.com>
10391 The Mono Debugger is now using the normal `mono' instead of the
10392 `mono-debugger-mini-wrapper' when executing managed code.
10394 * debug-debugger.c: New file; previously known as
10395 debugger/wrapper/wrapper.c.
10397 * debug-mini.c (mono_init_debugger): Removed.
10399 * driver.c (mono_main): Added new `--inside-mdb' command line
10400 argument which is used when running inside the debugger.
10402 2006-01-20 Zoltan Varga <vargaz@gmail.com>
10404 * liveness.c (mono_analyze_liveness): Remove some unused data
10407 2006-01-17 Zoltan Varga <vargaz@gmail.com>
10409 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
10411 2006-01-16 Zoltan Varga <vargaz@gmail.com>
10413 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
10414 depends on implementation details of monobitset.
10416 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
10419 2006-01-15 Zoltan Varga <vargaz@gmail.com>
10421 * liveness.c: Update after monobitset changes.
10423 2006-01-14 Zoltan Varga <vargaz@gmail.com>
10425 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
10427 2006-01-11 Neale Ferguson <neale@sinenomine.net>
10429 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
10431 * mini-s390x.c: Remove warning messages.
10433 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
10435 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
10437 2006-01-10 Zoltan Varga <vargaz@gmail.com>
10439 * generics.2.cs: Add ldelem/stelem_any test.
10441 2006-01-10 Neale Ferguson <neale@sinenomine.net>
10443 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
10445 2006-01-07 Zoltan Varga <vargaz@gmail.com>
10447 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
10449 2006-01-06 Zoltan Varga <vargaz@gmail.com>
10451 * generics.2.cs: Reenable vtype tests.
10453 * inssel-x86.brg: Remove an icorrect valuetype rule.
10455 2006-01-06 Neale Ferguson <neale@sinenomine.net>
10457 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
10458 initial support for OP_ABS.
10460 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10462 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
10464 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10466 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
10467 conversion and implement LADD/LSUB.
10469 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
10472 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10474 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
10476 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
10479 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10481 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
10482 localloc is encountered. Fixes crash in test-183.cs when using gmcs
10483 (stack walk problem).
10485 2006-01-04 Zoltan Varga <vargaz@gmail.com>
10487 * aot.c (mono_aot_load_method): Fix a warning.
10489 2006-01-03 Neale Ferguson <neale@sinenomine.net>
10491 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
10493 2006-01-03 Zoltan Varga <vargaz@gmail.com>
10495 * iltests.il: Add test for #77148.
10497 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
10500 2006-01-03 Neale Ferguson <neale@sinenomine.net>
10502 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
10504 2006-01-03 Neale Ferguson <neale@sinenomine.net>
10506 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
10507 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
10509 * basic-long.cs: Add lconv-to-r4/r8 tests.
10511 2006-01-03 Zoltan Varga <vargaz@gmail.com>
10513 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
10515 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
10516 here as on other archs.
10518 2005-12-29 Neale Ferguson <neale@sinenomine.net>
10520 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
10522 2005-12-29 Neale Ferguson <neale@sinenomine.net>
10524 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
10526 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
10528 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
10529 instrument_prolog; Add memory_barrier instruction.
10531 2005-12-26 Zoltan Varga <vargaz@gmail.com>
10533 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
10535 2005-12-23 Zoltan Varga <vargaz@gmail.com>
10537 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
10539 * aliasing.c inssel.brg: Fix warnings.
10541 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
10542 could skip initialization of some parts of memory.
10544 * mini.c mini-ia64.c: Fix warnings.
10546 * inssel-sparc.brg: Add an implementation of lneg which actually works.
10548 2005-12-22 Zoltan Varga <vargaz@gmail.com>
10550 * aliasing.c (mono_build_aliasing_information): Add a workaround for
10551 a crash seen on sparc.
10553 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
10555 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
10557 2005-12-21 Neale Ferguson <neale@sinenomine.net>
10559 * mini-ops.h: Add s390_backchain instruction
10561 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
10563 * cpu-s390.md: Add s390_backchain instruction
10565 * mini-s390.c: Significant ABI changes
10567 * mini-s390.h: Cater for zero length structures
10569 2005-12-20 Neale Ferguson <neale@sinenomine.net>
10571 * mini-s390.c: ABI fixes
10573 * inssel-s390.brg: Remove debug statements
10575 * cpu-s390.md: Fix length of ATOMIC_xx operations
10577 2005-12-19 Zoltan Varga <vargaz@gmail.com>
10579 * basic-float.cs: Add float<->long conversion tests.
10581 2005-12-16 Neale Ferguson <neale@sinenomine.net>
10583 * mini-s390.c: Fix LOCALLOC processing.
10585 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
10587 2005-12-15 Zoltan Varga <vargaz@gmail.com>
10589 * iltests.il: Add tests for some opcodes not covered by the other
10592 2005-12-15 Neale Ferguson <neale@sinenomine.net>
10594 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
10595 register loading for Tail processing; Correct trace output.
10597 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
10599 * cpu-s390.md: Correct size of jmp instruction.
10601 2005-12-13 Neale Ferguson <neale@sinenomine.net>
10603 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
10605 2005-12-13 Neale Ferguson <neale@sinenomine.net>
10607 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
10608 Bring s390 up to current level.
10610 2005-12-12 Zltan Varga <vargaz@gmail.com>
10612 * generics.2.cs: Disable the newly added tests as they do not work yet.
10614 * generics.2.cs: Add valuetype tests.
10616 2005-12-09 Zoltan Varga <vargaz@gmail.com>
10618 * basic-long.cs: Add i4->u8 test.
10620 * objects.cs: Add tests for JIT intrinsic.
10622 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
10623 optimizations lost by a mistake.
10625 2005-12-07 Zoltan Varga <vargaz@gmail.com>
10627 * basic-long.cs: Remove a test moved to objects.cs.
10629 * arrays.cs: Add more array tests.
10631 2005-12-06 Zoltan Varga <vargaz@gmail.com>
10633 * arrays.cs: Add new tests for multi-dimensional arrays.
10635 2005-12-06 Raja R Harinath <rharinath@novell.com>
10637 * Makefile.am (test_sources2): Add generics.2.cs.
10638 (EXTRA_DIST): Add test_sources2.
10640 2005-12-05 Ben Maurer <bmaurer@ximian.com>
10642 Support for boxing and unboxing nullable types as well as the
10643 isinst operation on nullables, per the CLI ammendment.
10645 * inssel.brg (CEE_ISINST): Special case for nullable
10647 * mini.c (handle_unbox_nullable): new method
10648 (handle_box): Special case for nullable types
10649 (mono_method_to_ir): Call handle_unbox_nullable in correct
10652 * generics.2.cs: New test suite
10654 * Makefile.am: Support for regression tests with generics.
10656 2005-12-03 Zoltan Varga <vargaz@gmail.com>
10658 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
10659 allocated to registers. Fixes #76800.
10661 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
10663 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
10665 2005-11-30 Zoltan Varga <vargaz@gmail.com>
10667 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
10670 2005-11-29 Zoltan Varga <vargaz@gmail.com>
10672 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
10675 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
10677 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
10678 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
10680 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
10681 single precision before storing to a single precision location.
10683 2005-11-28 Raja R Harinath <rharinath@novell.com>
10685 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
10687 2005-11-27 Zoltan Varga <vargaz@gmail.com>
10689 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
10692 * basic.cs: Remove test_0_byte_compares test which was moved to
10693 objects.cs a long time ago.
10695 2005-11-22 Massimiliano Mantione <massi@ximian.com>
10697 * aliasing.c: Fixed aliasing issue on 64 bit archs.
10699 2005-11-20 Zoltan Varga <vargaz@gmail.com>
10701 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
10702 handlers are called.
10704 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
10707 * mini-ia64.c: Add support for the throw->branch exception
10710 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
10712 2005-11-18 Massimiliano Mantione <massi@ximian.com>
10714 * mini.c: Enabled "fastpath" deadce :-)
10716 2005-11-18 Massimiliano Mantione <massi@ximian.com>
10718 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
10719 alias analysis pass to support it.
10720 * mini.h: Likewise.
10722 * liveness.c: Likewise (liveness computation can use aliasing
10723 information to be more accurate).
10724 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
10725 moreover made so that "--compile-all" uses the given optimization
10726 flags and not the default ones.
10727 * aliasing.c: Alias analysis (new file).
10728 * aliasing.h: Likewise.
10729 * Makefile.am: added "aliasing.c" and "aliasing.h".
10731 2005-11-17 Zoltan Varga <vargaz@gmail.com>
10733 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
10736 2005-11-13 Zoltan Varga <vargaz@gmail.com>
10738 * mini-exceptions.c (mono_handle_exception_internal): Remove the
10739 fp >= end_of_stack exit condition, as it is not needed, and it might
10740 become true for fp eliminated frames.
10742 2005-11-11 Zoltan Varga <vargaz@gmail.com>
10744 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
10747 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
10749 * mini-arm.c: fixed alignment of doubles/longs to match
10750 the C ABI (bug #76635).
10752 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
10754 * aot.c: fix compilation with --enable-minimal=aot.
10756 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
10758 * mini-arm.c: fixed compatibility with the new
10759 floating point emulator package for compares.
10761 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
10763 * mini.c : reverted sig->pinvoke changes (r51396-51397).
10765 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
10767 * mini-exceptions.c (print_stack_frame): Output to stderr.
10768 (mono_handle_native_sigsegv): Ditto.
10770 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
10772 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
10773 OP_LCONV_TO_OVF_I implementation.
10775 * mini-amd64.c: Add support for the throw->branch exception
10778 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
10779 when the catch clause catches a more general exception, i.e. Object.
10781 2005-10-30 Zoltan Varga <vargaz@gmail.com>
10783 * cpu-ia64.md: Remove unused opcodes.
10785 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
10786 specific defines for architectures defining USE_SIGACTION.
10788 * mini-ia64.c: Fix some warnings.
10790 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
10791 version seemed to skip a frame.
10793 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
10795 * mini.c: Clean up the usage of sig->pinvoke flag. Now
10796 only calls which are made to native code use this flag.
10798 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
10800 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
10801 varargs methods as well.
10803 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
10804 which have save_lmf set. Reorganize methods prologs a bit.
10806 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
10807 debugger to the proper place.
10809 2005-10-29 Martin Baulig <martin@ximian.com>
10811 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
10812 when running inside the debugger until the debugger has support
10815 2005-10-26 Zoltan Varga <vargaz@gmail.com>
10817 * mini.h: Fix a warning.
10819 2005-10-24 Miguel de Icaza <miguel@novell.com>
10821 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
10822 we expose publicly, this returns the string.
10824 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
10826 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
10827 with fp elimination.
10829 2005-10-21 Zoltan Varga <vargaz@gmail.com>
10831 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
10832 native stacktrace using the glibc 'backtrace' function if available.
10834 2005-10-20 Zoltan Varga <vargaz@gmail.com>
10836 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
10838 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
10839 handle SIGSEGVs received while in native code.
10841 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
10842 code, call mono_handle_native_sigsegv which will abort the runtime
10843 after printing some diagnostics, instead of converting it into a
10844 confusing NullReferenceException.
10846 2005-10-18 Zoltan Varga <vargaz@gmail.com>
10848 * cpu-pentium.md: Remove unused opcodes.
10850 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
10852 * mini-amd64.h (MonoLMF): Add rsp field.
10854 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
10857 2005-10-17 Zoltan Varga <vargaz@gmail.com>
10859 * mini-codegen.c (get_register_spilling): Fix some warnings.
10861 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
10863 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
10864 elimination during exception handling. Enable fp elimination by
10867 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
10870 2005-10-16 Martin Baulig <martin@ximian.com>
10872 * mini-exceptions.c
10873 (mono_debugger_run_finally): New public method for the debugger.
10875 2005-10-10 Zoltan Varga <vargaz@gmail.com>
10877 * debug-mini.c (mono_debug_init_method): Fix warning.
10879 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
10880 the 'exname' parameter const to fix some warnings.
10882 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
10884 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
10885 introduced by the previous patch.
10887 2005-10-08 Zoltan Varga <vargaz@gmail.com>
10889 * basic-float.cs: Add test for precision of float arithmetic.
10891 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
10892 when loading/storing single values from/to memory.
10894 * mini.c (mono_jit_compile_method_with_opt): Create the function
10895 pointers in the correct domain.
10897 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
10899 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
10900 introduced by previous patch.
10902 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
10903 when out_filter_idx is NULL.
10905 * mini-exceptions.c: Don't run filter clauses twice during exception
10906 handling. Fixes #75755.
10908 2005-10-07 Zoltan Varga <vargaz@gmail.com>
10910 * aot.c: Add support for ldflda wrappers.
10912 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
10915 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
10917 * mini.c, mini.h: do not consider exception handlers blocks when
10918 setting up interface variables.
10920 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
10922 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
10924 2005-10-03 Zoltan Varga <vargaz@gmail.com>
10926 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
10927 causes a regression.
10929 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
10931 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
10933 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
10934 of the OP_P definitions.
10936 * TODO: Add a proposal for dealing with the CEE/OP mess.
10938 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
10939 optimizations from the x86 port.
10941 * cpu-amd64.md: Ditto.
10943 * basic.cs basic-long.cs: Add tests.
10945 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
10947 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
10948 Patrik Torstensson's implementation of my exception-handling
10949 optimization idea, when the exception object is not used
10952 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
10954 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
10955 of the mul_imm optimizations from the old jit.
10957 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
10959 * mini.c, liveness.c: patch by Patrik Torstensson and
10960 Zoltan Varga to improve performance in methods with
10963 2005-09-30 Zoltan Varga <vargaz@gmail.com>
10965 * driver.c: Remove 'Globalization' entry from --version.
10967 2005-09-28 Zoltan Varga <vargaz@gmail.com>
10969 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
10970 there is a profiler interested in JIT events.
10972 * aot.c: Load profile files produced by the AOT profiling module, and
10973 reorder methods based on the profiling info. Add a 'method_order' table
10974 to the AOT file to make mono_aot_find_jit_info work with the reordered
10977 * mini.h: Bump AOT file version info.
10979 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
10981 * mini-arm.h: work around what looks like a gcc bug when optimizations
10984 2005-09-28 Raja R Harinath <rharinath@novell.com>
10986 * Makefile.am (AM_CFLAGS): Don't use += to append inside
10987 conditionals. Use ...
10988 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
10990 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
10992 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
10993 to determine the amount of memory to copy when passing valuetypes.
10995 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
10996 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
10998 2005-09-27 Zoltan Varga <vargaz@gmail.com>
11000 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
11001 information about aot.
11003 2005-09-27 Ben Maurer <bmaurer@ximian.com>
11005 * *.c: Replace the use of {Enter,Leave}CriticalSection with
11006 macros. This will allow a deadlock debugger to easily be plugged
11009 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
11011 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
11013 2005-09-27 Raja R Harinath <rharinath@novell.com>
11015 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
11016 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
11017 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
11018 ($(arch_built)) [CROSS_COMPILING]: Error out.
11020 2005-09-26 Zoltan Varga <vargaz@gmail.com>
11022 * aot.c: Add support for the no_special_static flag for classes.
11024 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
11026 * Reapply reverted patches.
11028 * *: Revert r50174 as well.
11030 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
11032 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
11034 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
11036 2005-09-23 Miguel de Icaza <miguel@novell.com>
11038 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
11039 part of the SIG_HANDLER_SIGNATURE.
11041 2005-09-23 Zoltan Varga <vargaz@gmail.com>
11043 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
11046 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
11047 introduced by previous patch.
11049 2005-09-21 Zoltan Varga <vargaz@gmail.com>
11051 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
11052 saved registers too.
11054 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
11055 upon the information returned by get_call_info ().
11057 * mini-x86.c (add_float): Fix stack size calculation.
11058 (mono_arch_call_opcode): Rewrite this so it works based up the
11059 information returned by get_call_info ().
11060 (mono_arch_get_this_vret_args): Ditto.
11062 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
11064 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
11065 in cinfo to determine the registers which need to be used.
11067 2005-09-20 Miguel de Icaza <miguel@novell.com>
11069 * driver.c (mono_main): Add --server and --desktop flags.
11071 2005-09-16 Zoltan Varga <vargaz@gmail.com>
11073 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
11074 registers as global registers.
11076 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
11077 longer needed with the new register allocator.
11079 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
11081 * cpu-ia64.md: Remove unused opcodes.
11083 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
11085 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
11087 * cpu-amd64.md: Remove unused opcodes.
11089 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
11090 needed with the new register allocator.
11092 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
11095 2005-09-16 Raja R Harinath <rharinath@novell.com>
11097 * Makefile.am (check-local): Don't invoke semdel-wrapper.
11099 2005-09-16 Martin Baulig <martin@ximian.com>
11101 * exceptions-amd64.c
11102 (throw_exception): Don't call mono_debugger_throw_exception() if
11103 we're a rethrow - see the FIXME in the code.
11105 2005-09-15 Geoff Norton <gnorton@customerdna.com>
11107 * mini.c (mono_init_exceptions): This only works on some architectures.
11109 2005-09-15 Zoltan Varga <vargaz@gmail.com>
11111 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
11114 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
11116 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
11117 now in mini-exceptions.c.
11119 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
11121 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
11122 now in mini-exceptions.c.
11124 2005-09-15 Zoltan Varga <vargaz@gmail.com>
11126 * exceptions-x86.c: Applied patch from Patrik Torstensson
11127 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
11129 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
11130 code into mini-exceptions.c. Add some assertions to it.
11132 2005-09-12 Zoltan Varga <vargaz@gmail.com>
11134 * aot.c (emit_section_change): Applied patch from "The Software Team"
11135 (<software@solmersa.com>). Fix as errors on windows.
11137 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
11139 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
11140 method info into the LMF.
11142 2005-09-11 Zoltan Varga <vargaz@gmail.com>
11144 * mini-ia64.c: Add proper unwind info for method epilogs.
11146 * exceptions-ia64.c: Add some code to help debugging.
11148 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
11150 * mini-exceptions.c: Fix warning.
11152 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
11154 * mini.c: Really fix build.
11156 * mini-x86.c mini-amd64.c: Fix build.
11158 2005-09-11 Zoltan Varga <vargaz@gmail.com>
11160 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
11162 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
11163 some Interlocked methods as intrinsics.
11165 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
11166 for Thread methods as well.
11168 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
11170 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
11172 * mini-ia64.c mini-x86.c mini-amd64.c
11173 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
11176 * mini.c (mono_init_exceptions): Fix build breakage.
11178 2005-09-10 Zoltan Varga <vargaz@gmail.com>
11180 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
11181 of instructions. Use the new ia64_unw_op macros for emitting unwind
11184 * mini.c (mono_init_exceptions): Initialize exception handling
11185 related trampolines at startup.
11187 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
11189 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
11191 2005-09-09 Zoltan Varga <vargaz@gmail.com>
11193 * mini.c: Handle type loading errors gracefully during compilation and
11194 throw the appropriate exception.
11196 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
11198 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
11199 for the mono binary.
11201 2005-09-09 Martin Baulig <martin@ximian.com>
11203 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
11206 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
11208 * mini-arm.h: use emulation for conv.r.un for the release.
11210 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
11212 * mini-arm.c, objects.cs: more fixes and tests for them.
11214 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
11216 * mini-arm.c: align structures to at least 4 bytes to be able
11217 to keep our current optimized memcpy.
11219 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
11221 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
11223 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11225 * mini.c: ignore SIGPIPE.
11227 2005-09-04 Zoltan Varga <vargaz@gmail.com>
11229 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
11231 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
11233 2005-09-02 Zoltan Varga <vargaz@gmail.com>
11235 * mini.h: Add prototype for mono_allocate_stack_slots_full.
11237 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
11239 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
11240 exception handling support.
11241 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
11242 patch by Brian Koropoff <briank@marakicorp.com>).
11244 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
11246 * mini.c: revert another 'optimization' which breaks when
11247 items on the eval stack need to be saved at a basic block end
11250 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
11252 * jit-icalls.c: for arrays, ensure we always provide
11255 2005-08-30 Zoltan Varga <vargaz@gmail.com>
11257 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
11259 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
11261 2005-08-29 Zoltan Varga <vargaz@gmail.com>
11263 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
11264 arguments in their original register.
11266 2005-08-28 Zoltan Varga <vargaz@gmail.com>
11268 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
11271 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
11272 when ssapre is enabled.
11274 * inssel-long.brg: Fix bug in previous patch.
11276 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
11277 multiplication by a constant.
11279 2005-08-27 Zoltan Varga <vargaz@gmail.com>
11281 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
11284 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
11287 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
11289 * inssel-arm.brg: apply changes tested by Brian Koropoff
11290 <briank@marakicorp.com>.
11292 2005-08-25 Zoltan Varga <vargaz@gmail.com>
11294 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
11296 2005-08-24 Zoltan Varga <vargaz@gmail.com>
11298 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
11299 to the same register if dreg is just a base register.
11300 (print_ins): Improve printing of membase opcodes.
11302 * inssel-x86.brg: Add optimized ldind(reg) rules.
11304 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
11306 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
11308 * mini.c: when running under valgrind, set the stack bottom for
11309 the GC at the actual approximate stack for the app (fixes running
11310 mono with valgrind).
11312 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
11314 * mini.c: do no break at the first valuetype to init found
11315 (fixes bug #75791).
11317 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
11319 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
11321 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
11323 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
11325 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
11327 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
11329 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
11331 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
11333 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
11336 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
11339 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
11342 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
11344 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
11346 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
11348 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
11349 in the tail recursion optimization.
11351 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
11352 debug info into the assembly file.
11354 * iltests.il: Add test for filter regions.
11356 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
11357 initial stack of filter regions. Fixes #75755.
11359 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
11361 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
11362 stack requirements.
11364 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
11366 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
11367 the check for an already compiled method on non-ia64 platforms.
11368 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
11371 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
11373 * inssel-x86.brg: Add some optimized call rules.
11375 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
11377 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
11380 * mini.h mini-trampolines.c: Pass the trampoline argument to
11381 mono_arch_patch_delegate_trampoline.
11383 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
11385 * mini-trampolines.c: Fix build.
11387 * mini-amd64.h: Add delegate trampolines.
11389 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
11391 * inssel-amd64.brg: Add optimized call rules.
11393 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
11395 * inssel-ia64.brg: Add optimized ldind(reg) rules.
11397 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
11399 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
11402 * mini-ia64.c: Remove LMF fixmes.
11404 * mini-ia64.h: Remove most fields from LMF.
11406 * inssel-ia64.brg (stmt): Fix unaligned access errors.
11408 * mini-trampolines.c: Add support for IA64 function descriptors.
11410 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
11411 for IA64 function descriptors.
11413 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
11415 * tramp-arm.c: patch the vtable for virtual calls. Added
11416 support code to register/unregister the LMF.
11417 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
11420 2005-08-19 Dick Porter <dick@ximian.com>
11422 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
11423 bit value if needed.
11425 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
11427 * mini.c (mini_get_method): Move handling of wrapper data here.
11429 * mini.c (mono_method_to_ir): Add support for dynamic methods.
11431 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
11434 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
11435 bblock->code does not remain empty.
11437 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
11439 * arrays.cs: Add regression test for #75832.
11441 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
11442 rules. Fixes #75832.
11444 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
11445 instruction scheduling.
11447 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
11449 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
11451 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
11453 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
11455 * mini-codegen.c: Fix VC build.
11457 * cpu-pentium.md: Increase length of atomic_exhange_i4.
11459 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11461 * mini.h: fix signature for mono_register_opcode_emulation.
11463 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
11465 * mini.c: Get rid of most of the helper_sig_... constants using
11466 mono_create_icall_signature ().
11468 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
11470 * jit-icalls.c (helper_ldstr): New helper function.
11472 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
11474 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
11475 throw, load the string using a helper call instead of creating a string object.
11477 * aot.c: Update after LDSTR changes.
11479 * mini.h: Bump AOT file version.
11481 * aot.c: Save class size info into the AOT file. Print more statistics during
11484 * mini.h: Bump AOT file version.
11486 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
11487 ordering of disasm cases. Fixes #74957.
11489 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
11491 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
11492 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
11493 the generic code needed for the ARM port.
11495 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
11497 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
11498 inssel-arm.brg: more ARM features and fixes.
11500 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
11502 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
11503 ARM port work in progress.
11505 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
11507 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
11509 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
11511 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
11513 * inssel.brg (mini_emit_memset): Add support for unaligned access.
11515 * *-ia64.*: Ongoing IA64 work.
11517 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
11519 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
11521 * TODO: Remove out-of-data todo stuff.
11523 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
11526 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
11528 * mini.h: Bump corlib version.
11530 2005-07-27 Martin Baulig <martin@ximian.com>
11533 (create_copy_ins): Added `const unsigned char *ip' argument; set
11534 `copy->cil_code' from it.
11536 2005-07-27 Martin Baulig <martin@ximian.com>
11538 * mini-exceptions.c (mono_handle_exception): Don't call
11539 mono_debugger_handle_exception() for filters.
11541 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
11543 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
11546 2005-07-26 Martin Baulig <martin@ximian.com>
11548 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
11550 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
11551 helper_compile_generic_method() if the method is actually virtual
11554 2005-07-26 Martin Baulig <martin@ximian.com>
11557 (trampoline_code): Renamed to `mono_trampoline_code' and made it
11558 public; this is now accessed directly by the debugger.
11559 (mono_generic_trampoline_code): Removed.
11562 (mono_debug_init_method): Also add interncalls and wrappers.
11564 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
11566 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
11568 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
11570 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
11572 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
11574 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
11576 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
11578 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
11579 getting TLS offsets on AMD64 too.
11581 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
11583 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
11585 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
11587 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
11588 inssel-arm.brg, mini-arm.h: ARM port work in progress.
11590 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
11592 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
11594 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
11597 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
11598 mono_sparc_is_virtual_call ().
11600 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
11602 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
11603 trampoline parameters.
11605 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
11607 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
11608 to mono_arch_get_vcall_slot_addr.
11610 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
11613 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
11615 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
11617 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
11619 2005-07-19 Martin Baulig <martin@ximian.com>
11621 * exceptions-amd64.c (throw_exception): Call
11622 mono_debugger_throw_exception() here like we're doing it on i386.
11624 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
11626 * mini-ia64.c: Add optimized TLS access support.
11628 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
11630 * mini-exceptions.c: Ongoing IA64 work.
11632 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
11634 * mini.c: Use the default optimization set when embedding. Fixes
11637 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
11639 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
11640 of trampolines to a separate file.
11642 * mini-trampolines.c: New file.
11644 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
11647 * tramp-x86.c: Reorganize the trampoline code to be similar to the
11650 * mini-codegen.c: Fix cygwin build.
11652 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
11654 * mini.c: Add some minor changes needed by the IA64 port.
11656 * *-ia64.*: Ongoing IA64 work.
11658 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
11660 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
11661 trampolines into arch-independent and arch-dependent parts.
11663 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
11665 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
11667 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
11669 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
11670 the xp-regalloc-branch for amd64.
11672 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
11673 xp-regalloc-branch for x86.
11675 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
11677 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
11679 2005-07-06 Martin Baulig <martin@ximian.com>
11682 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
11683 (mono_jit_runtime_invoke): Likewise.
11685 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
11687 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
11690 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
11691 without loading their metadata. Reorganize the file format so exception handling+
11692 debug info is kept separate from normal method info. Create MonoJitInfo
11693 structures for methods lazily.
11695 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
11697 (x86_class_init_trampoline): Patch AOT class init trampolines too.
11699 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
11701 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
11704 * mini.h: Bump AOT file version.
11706 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
11708 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
11710 2005-07-01 Raja R Harinath <rharinath@novell.com>
11712 * Makefile.am (check-local): Call semdel-wrapper.
11714 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
11716 * mini-x86.c: Revert the last change as it seems to break the build..
11718 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
11720 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
11722 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
11724 2005-06-27 Ben Maurer <bmaurer@ximian.com>
11726 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
11727 outside of the macro, so strange stuff doesn't happen with gcc4
11728 (NEW_AOTCONST_TOKEN): Likewise.
11730 2005-06-28 Martin Baulig <martin@ximian.com>
11732 * mini.c (mini_class_is_system_array): New static method; use this
11733 instead of `klass->parent == mono_defaults.array_class' everywhere
11734 since this also works for the new generic array class.
11736 2005-06-26 Ben Maurer <bmaurer@ximian.com>
11738 * inssel.brg: Remove warnings.
11740 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
11742 * mini-ia64.c: Ongoing IA64 work.
11744 * basic-float.cs: Add float->i1 conversion test.
11746 * iltests.il: Add conv.u4 test.
11748 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
11750 * inssel-long.brg: Fix bug caused by last change.
11752 2005-06-23 Geoff Norton <gnorton@customerdna.com>
11754 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
11755 BSDs. Allows the x86 JIT to work on OSX86
11757 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
11759 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
11762 * mini-ia64.c: Ongoing IA64 work.
11764 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
11766 * mini-ia64.c: Ongoing IA64 work.
11768 * driver.c: Clean up jit_code_hash as well when using --regression.
11770 * inssel-long.brg: Fix long->i4/u4 conversion rules.
11772 * basic-long.cs: Add tests for long->u4 conversion.
11774 2005-06-18 Ben Maurer <bmaurer@ximian.com>
11776 * mini.c: Take mono_get_domainvar out of macros. This makes sure
11777 that we do not depend on undefined C behavior: the order stuff
11778 gets evaluated within an expression. Fixes mono when compiled on
11781 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
11783 * *-ia64.*: Ongoing IA64 work.
11785 * aot.c: Lower memory usage while loading AOT methods.
11787 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
11789 * mini.h: Bump AOT file format version.
11791 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
11793 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
11795 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
11797 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
11798 not on callee assembly). Fixed some comments.
11800 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
11802 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
11803 it gets proper disassembly.
11804 (emit_method_info): Remove some dead code.
11806 * mini.c (mini_method_compile): Allways allocate the GOT var in
11807 mono_method_to_ir for emulating opcodes.
11809 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
11811 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
11812 before freeing the code memory. Fixes #74990.
11814 * objects.cs: Add regression test for #74992.
11816 * liveness.c: Extend live ranges of arguments to the beginning of the
11817 method. Fixes #74992.
11819 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
11820 so it points into the faulting instruction.
11822 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
11824 * jit-icalls.c (mono_imul_ovf): Add exception handling.
11826 * *-ia64.*: Ongoing IA64 work.
11828 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
11830 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
11832 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
11834 * *-ia64.*: Ongoing IA64 work.
11836 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
11838 * basic-long.cs: Add tests for add/sub.ovf.
11840 * basic.cs: Add tests for sub.ovf.
11842 * *-ia64.*: Ongoing IA64 work.
11844 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
11846 * *-ia64.*: Ongoing IA64 work.
11848 * basic.cs: Add conv.ovf.i4.un test.
11850 2005-06-09 Massimiliano Mantione <massi@ximian.com>
11852 * mini.c: (remove_block_if_useless) Fixed bug 75061.
11854 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11856 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
11858 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
11860 * *-ia64.*: Ongoing IA64 work.
11862 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11865 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
11867 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
11869 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
11871 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
11873 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
11875 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
11876 of a call is callable by a near call.
11878 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
11880 * mini-ia64.c: Ongoing IA64 work.
11882 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
11884 * genmdesc.c: Make the generated array non-static.
11886 * inssel-long.brg: Fix LSHR_IMM rule.
11888 * *-ia64.*: Ongoing IA64 work.
11890 * *-ia64.*: Ongoing IA64 work.
11892 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
11894 * *-ia64.*: Ongoing IA64 work.
11896 * *-ia64.*: Ongoing IA64 work.
11898 * mini-ia64.c: Ongoing IA64 work.
11900 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
11902 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
11904 * objects.cs basic-calls.cs: Move some tests to objects.cs.
11906 * objects.cs basic-long.cs: Move some tests to objects.cs.
11908 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
11910 * *-ia64.*: Ongoing IA64 work.
11912 * iltests.il: Add a new test.
11914 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
11915 newobj. Fixes #75042.
11917 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
11919 * *-ia64.*: Ongoing IA64 work.
11921 * *-ia64.*: Ongoing IA64 work.
11923 * *-ia64.*: Ongoing IA64 work.
11925 * basic.cs objects.cs: Move tests accessing static variables as well.
11927 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
11929 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
11931 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
11933 * driver.c: Always print failed tests.
11935 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
11938 * *ia64*: Ongoing IA64 work.
11940 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
11942 * basic.cs: Add tests for add.ovf. Fix warnings.
11944 2005-05-18 Miguel de Icaza <miguel@novell.com>
11946 * driver.c (mono_main): Avoid crash if no argument is passed to
11947 --break; Do not use g_error, but f_printf. And fix all other
11948 ocurrences of the same crash.
11950 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
11952 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
11953 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
11956 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
11958 * *-ia64.*: Add beginnings of IA64 backend.
11960 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
11962 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
11964 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
11967 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
11969 * mini-amd64.c: Fix a warning.
11971 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
11973 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
11974 in float_neg. Fixes #74897.
11976 * mini-amd64.c (emit_call): Fix another near call bug.
11978 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
11980 * declsec.c: Keep the appdomain information in the structure. Added a
11981 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
11982 value gets overwritten).
11983 * declsec.h: Set the default MonoArray for the the stack to 6. Added
11984 an MonoAppDomain member to MonoSecurityFrame.
11985 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
11986 used in the stack walk. Now use a MonoArray which grow (double) when
11989 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
11991 * mini.c: Re-enabled runtime cleanup, since running threads should
11992 now properly stop when exiting.
11994 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
11996 * mini-codegen.c: New file contaning the arch-independent local
11997 register allocator. Not used by any architectures yet.
11999 * mini.h linear-scan.c: Merge some changes from the
12000 mini-xp-local-regalloc branch.
12002 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
12004 * mini-amd64.c (emit_call): Fix calls to native functions when the
12005 runtime is compiled as a shared library. Fixes #74756.
12007 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
12008 on a literal field. Fixes #74751.
12010 2005-04-25 Raja R Harinath <rharinath@novell.com>
12012 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
12014 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
12016 * objects.cs: Add missing null casting test.
12018 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
12020 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
12021 in wrapper methods. Also rename 'address' variable to 'offset'.
12023 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
12025 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
12028 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
12030 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
12033 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
12035 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
12037 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
12039 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
12040 just the last bytes.
12042 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
12044 * aot.c (mono_compile_assembly): Fix warning.
12046 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
12047 by the _MSC_VER stuff.
12049 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
12051 * inssel-long.brg: Fix #74588.
12053 * cpu-amd64.md: Fix #74591.
12055 * iltests.il: Add new regression tests.
12057 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
12059 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
12062 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
12064 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
12066 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
12067 from Bill Middleton <flashdict@gmail.com>.
12069 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
12071 * arrays.cs: Add new regression test. Fix warnings.
12073 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
12075 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
12076 and leakage in CKFINITE.
12078 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
12079 this to a null op since it is called on amd64 too.
12081 * exceptions-amd64.c (get_throw_trampoline): Align stack.
12083 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
12084 body since this is not used on amd64.
12086 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
12088 * mini-amd64.c: Remove obsolete fixmes.
12090 * mini.c (print_method_from_ip): Fix debugging support.
12092 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12094 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
12095 so that expressions that don't give much gain are not reduced.
12096 * ssapre.h: Likewise.
12098 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
12100 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
12102 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
12104 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
12106 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
12108 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
12110 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
12112 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
12114 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
12117 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
12119 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
12121 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
12123 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
12124 MONO_ARCH_USE_SIGACTION. Fixes #74252.
12126 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
12128 * mini-x86.c: Fix up stack overflow handling.
12130 * exceptions.cs: Add new regression test.
12132 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
12134 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
12135 mono_jit_thread_attach.
12137 * mini.c (mono_method_to_ir): Verify called method is not abstract.
12139 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
12141 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
12142 avoid calling constructors using callvirt.
12144 * inssel.brg: Fix #74073.
12146 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
12148 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
12149 compilation with non-GCC compilers.
12150 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
12151 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
12153 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
12155 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
12156 klass->interface_offsets (will likely fix bug#74073).
12158 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
12160 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
12162 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
12164 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
12165 to amd64_div_reg_size ().
12167 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
12169 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
12171 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
12173 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
12175 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
12177 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
12179 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
12181 * mini.c (mono_precompile_assembly): Load and precompile referenced
12182 assemblies as well. Fixes #74015.
12184 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
12186 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
12188 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
12190 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
12191 a lot of checks and (anyway) permissions cannot work until corlib is
12194 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
12196 * mini-ppc.c: fixed ABI issue on sysv/ppc.
12198 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
12200 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
12201 calls (fixes bug#72824).
12203 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
12205 * mini.c: fix tail recursion elimination (see test in bug#73936).
12207 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
12209 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
12210 some fp functions in sse2 mode.
12212 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
12214 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
12216 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
12218 * mini.h mini.c: Add mono_get_jit_tls_key ().
12220 * mini-x86.c: Enable fast TLS support on windows.
12222 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
12224 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
12225 * mini.c: Check for p/invoke method when generating code. If a
12226 p/invoke method, or it's class, isn't decorated with [Suppress
12227 UnmanagedCodeSecurity] then generate code to call System.Security.
12228 UnmanagedDemand (only if the security manager is active).
12230 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
12232 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
12233 last change as it seems to cause strange crashes.
12235 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
12237 * *.c: handle unsafe function pointers where needed.
12239 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
12241 * mini.c (mono_jit_free_method): Remove the fixme too.
12243 2005-03-15 Miguel de Icaza <miguel@novell.com>
12245 * mini.c: As discussed, make the code actually free the delegate
12246 thunk now, to enable the debugging of delegate problems, use
12247 MONO_DEBUG=1 when running Mono.
12249 This takes also care of parts of the leaks as seen by Joe.
12251 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
12253 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
12254 thread_tls_offset calculation.
12256 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
12258 * declsec.c: Reworked linkdemand checks for icall. The previous code
12259 was using the declaration code (untrusted) and didn't work as expected
12260 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
12263 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
12265 * iltests.il: Add new localloc test.
12267 * mini-amd64.c: Handle large stack allocations the same way as on
12268 windows if stack overflow handling is working.
12270 * mini-amd64.c: Allocate the signal stack using mmap.
12272 * mini.c (sigsegv_signal_handler): Fix reading of context.
12274 * mini-exceptions.c: Fix up stack overflow handling.
12276 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
12278 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
12280 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
12282 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
12284 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
12285 tramp_init functions as they are no longer needed.
12287 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
12289 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
12291 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
12293 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
12295 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
12298 * mini-ops.h: Add OP_LMUL_IMM.
12300 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
12301 long mul/div opcodes as intrinsic.
12303 * mini-amd64.c (emit_call): Handle the case when the callee might be
12306 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
12308 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
12311 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
12313 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
12315 2005-03-09 Ben Maurer <bmaurer@ximian.com>
12317 * mini.c (mono_codegen): Don't leak here, to help people running
12320 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
12322 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
12323 conversions in sse2 mode.
12325 * basic-float.cs: Add regression test.
12327 * mini-amd64.c: Reenable sse2.
12329 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
12331 * mini-amd64.c: Disable sse2 until some regressions are fixed.
12333 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
12335 * driver.c: Copyright text should include 2005.
12337 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
12339 * cpu-amd64.md (load_membase): Fix more max lengths.
12341 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
12343 * cpu-amd64.md (load_membase): Fix max length.
12345 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
12347 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
12349 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
12350 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
12352 * basic-float.cs: Add rounding regression test.
12354 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
12356 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
12358 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
12359 structures in registers for pinvoke wrappers.
12361 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
12363 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
12365 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
12367 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
12368 wrapper to mono_jit_thread_attach.
12370 * mini.c (mini_jit_thread_attach): New jit icall.
12372 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
12373 native->managed wrappers.
12375 * exceptions.cs: Add new regression test.
12377 * mini.c (optimize_branches): Check regions in the cbranch to throw
12378 block case as well. Fixes #73242.
12380 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
12382 * mini.c: thread safety fixes.
12384 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
12386 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
12387 patching stuff, since delegates use jump trampolines so there is
12390 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
12393 * tramp-amd64.c: Fix build.
12395 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
12396 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
12398 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
12399 Rename this to mono_arch....
12400 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
12402 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
12404 * mini-amd64.c (emit_call): If both the caller and the callee is
12405 guaranteed to have 32 bit addresses, emit a normal call.
12407 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
12409 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
12410 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
12411 method_ptr inside delegates.
12413 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
12415 * mini.c (mono_jit_free_method): Free the method info even if the native code is
12416 invalidated. Fixes #73001.
12418 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
12420 * mini-x86.c: Only use stdcall for pinvokes on windows.
12422 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
12424 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
12425 * mini-x86.c: remove unreliable __thread var offset detection,
12426 use the correct accessors and enable by default.
12428 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
12430 * mini.c (mono_jit_free_method): Fix memory leak.
12432 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
12434 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
12436 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
12438 * cpu-amd64.md: Fix lengths of atomic opcodes.
12440 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
12442 * driver.c: try to not imply using ICU is any good.
12444 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
12446 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
12447 functions as inline ops.
12449 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
12450 some Interlocked functions as inline ops.
12452 * mini.c (move_basic_block_to_end): Fix bug in last patch.
12454 * mini.h (MonoBasicBlock): Reorganize fields a bit.
12456 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
12458 * mini.c: Add support for OP_NOT_TAKEN.
12460 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
12461 structures in registers for pinvoke wrappers.
12463 * mini-amd64.c: Fix warnings.
12465 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
12467 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
12469 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
12471 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
12472 address instead of loading the address from it.
12474 * mini-x86.c: Add support for returning small structs in registers
12475 on Win32. Fixes part of #70864.
12477 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
12479 * trace.c (get_token): Improve error checking.
12481 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
12483 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
12485 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
12487 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
12488 it can be reused for MonoClass.
12489 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
12492 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
12494 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
12495 instead of a MonoReflectionMethod. The method information wasn't used
12496 when displaying SecurityException details (but will be now).
12498 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
12500 * Makefile.am : windows build fix.
12502 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
12504 * iltests.il: Add new regression test.
12506 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
12509 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
12511 * mini.c: Moved linkdemand check into helper function check_linkdemand
12512 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
12515 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
12517 * declsec.c: Added statistics counter for different kinds of
12519 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
12520 (and commented) declaration.
12521 * mini.c: Added statistics counter for security Demand code
12522 generation. Added display of security statistics.
12524 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
12526 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
12527 Fix compilation errors under gcc-2.95.
12529 2005-02-12 Ben Maurer <bmaurer@ximian.com>
12531 * mini.c, driver.c: Use the new jit trampoline hashtable
12533 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
12535 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
12537 2005-02-11 Martin Baulig <martin@ximian.com>
12539 * debug-mini.c (mono_debug_close_method): Free the line number array.
12541 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
12543 * aot.c: Break up large methods into smaller ones. Share GOT slots for
12546 * mini.h: Bump AOT file format version.
12548 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
12550 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
12552 * declsec.h: Added macros to get/set lazyly initialized security
12553 informations about assemblies. Added new enum for different type of
12554 possible LinkDemand violation. Added function to check LinkDemands.
12555 * mini.h: Added a field to MonoCompile to hold any security violation
12556 detected when JITting a method (so it can be thrown later).
12557 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
12558 and CEE_CALLVIRT. Added code to throw exception at the end of
12559 mini_method_compile (note: the exception is unhandled right now).
12561 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
12563 * mini.c, jit-icalls.c: use the managed implementation of
12564 memset for initobj and memset, to avoid managed <-> unmanaged
12567 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
12569 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
12570 optimization if it would need a GOT var.
12572 * basic.cs: Add tests for constant propagation and switch statements.
12574 * ssa.c: Fix out-of-range constant propagation and switch statements.
12576 2005-02-09 <vargaz@freemail.hu>
12578 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
12580 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
12582 * cpu-amd64.md (load_membase): Fix max length of load_membase.
12584 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
12586 * mini.c: update to new signature of mono_class_get_allocation_ftn().
12588 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
12590 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
12591 arithmetic operations.
12593 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
12595 * mini-ppc.c: add a workaround for broken user code that
12596 DllImports vararg functions with non-vararg signatures.
12598 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
12600 * mini.c (mono_jit_compile_method_inner): Add detection and a
12601 meaningfull error message for assemblies written in Managed C++.
12603 * tramp-amd64.c mini-amd64.h: Add support for
12604 create_trampoline_from_token ().
12606 * aot.c mini-x86.c abcremoval.c: Applied patch from
12607 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
12609 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
12611 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
12612 which takes a MonoImage/token as parameter instead of a MonoMethod.
12614 * aot.c: Use the new trampoline for initializing vtables.
12616 * aot.c: Add support for ldfld/stfld_remote wrappers.
12618 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
12619 rules for compare <MEM>, IMM.
12621 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
12623 * aot.c: Handle inherited finalizers correctly.
12625 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
12627 * inssel.brg (stmt): Add a missing _setup_... ().
12629 * aot.c: Save some parts of the class state to the AOT file and use it
12630 to recompute that state when a class is initialized.
12632 * mini.c: Install AOT hooks into the runtime.
12634 * mini.h: Bump AOT file format version.
12636 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
12639 * iltests.il: Add new test.
12641 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
12643 * mini.c: fix typo.
12645 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
12647 * mini.c: setup the statistical profiler in the thread attach
12648 callback to cope with the new single thread code.
12650 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
12652 * mini-ppc.c: ensure we have enough room for the profiler
12653 calls (fixed bug#72084).
12655 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
12657 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
12660 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12662 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
12664 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12666 * ssapre.c: Fixed an issue with down safety (this allows IronPython
12667 to succesfully execute parrotbench).
12668 * ssapre.h: Likewise.
12670 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12672 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
12673 variable for stores to method arguments (fixes a SSAPRE issue).
12675 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
12677 * mini.c: handle value types in dup, fixes gen-112.cs.
12679 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
12681 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
12682 sequence for calls in dynamic methods to avoid thunks.
12684 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
12686 * mini.c: correctly remove dynamic methods from the hashtable.
12688 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12690 * driver.c: Disabled SSAPRE until fix the bug that appears
12691 in IronPython's parrotbench.
12693 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
12695 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
12697 * mini.c (mono_method_to_ir): Revert the previous change.
12699 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
12700 when AOT compiling.
12702 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
12703 mono_jit_info_table_find () etc. when running under valgrind.
12705 * inssel.brg: Fix warnings.
12707 * mini-exceptions.c: Fix warnings.
12709 2005-01-31 Martin Baulig <martin@ximian.com>
12711 * driver.c (compile_all_methods_thread_main): Don't try to compile
12712 generic methods or anything which has type parameters.
12714 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
12716 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
12718 * TestDriver.cs: Add --verbose flags.
12720 * graph.c ssa.c: Fix 64 bit warnings.
12722 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
12723 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
12724 Fix 64 bit warnings.
12726 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
12727 variable not spotted by gcc.
12729 * mini-amd64.c inssel-amd64.brg: Applied patch from
12730 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
12731 X86_COMPARE_MEMBASE opcodes.
12733 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
12735 2005-01-29 Ben Maurer <bmaurer@ximian.com>
12737 * *: MonoMethod->signature might be NULL now. You *MUST* use
12738 mono_method_signature.
12740 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
12742 * driver.c (compile_all_methods_thread_main): Compile the methods
12743 without invoking cctors.
12745 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
12747 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
12748 * basic-calls.cs: test for the above.
12750 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
12752 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
12753 MonoJitInfo changes.
12755 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
12757 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
12758 eagerly if it contains dynamic methods.
12760 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
12762 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
12763 trace, it is now computed by an icall from trace_ips.
12765 * mini-exceptions.c: Fix a warning.
12767 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
12769 * mini-exceptions.c: don't bother getting stack trace info if
12770 it's not going to be used.
12772 2005-01-27 Raja R Harinath <rharinath@novell.com>
12774 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
12777 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
12779 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
12781 * aot.c: Avoid calling mono_method_get_header () if not needed.
12783 * mini.h: Bump AOT file format version.
12785 * mini.c (mono_emit_native_call): Allocate a GOT var here.
12787 * mini.c (mono_print_tree): Print more info for calls.
12789 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
12791 * declsec.h: Remove warning by adding missing include for marshal.h
12793 2005-01-26 Martin Baulig <martin@ximian.com>
12795 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
12798 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
12800 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
12803 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
12805 * aot.c (mono_compile_assembly): Fix a warning.
12807 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
12809 * declsec.c: Look for security attributes on the original MonoMethod
12810 (and not the wrapped one). This fix permissions on icalls.
12812 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
12814 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
12816 * mini.c (mono_allocate_stack_slots): Add a fixme.
12818 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
12820 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
12822 * inssel.brg: optimize casts of sealed types (more
12823 optimizations waiting for fixes in remoting).
12825 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
12827 * inssel.brg (stmt): Add another dummy rule.
12829 * driver.c: Fix warnings.
12831 * driver.c (mono_main): If running under valgrind, instruct glib to use
12832 the system allocation functions so valgrind can track the memory
12833 allocated by the g_... functions.
12835 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
12837 * mini-ops.h: Add OP_DUMMY_STORE opcode.
12839 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
12841 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
12842 variables in try regions.
12844 * mini.c (mini_method_compile): Don't disable optimizations on large
12845 methods when AOT compiling.
12847 * mini.c (mono_allocate_stack_slots): New arch independent method to
12848 allocate stack slots. Not yet used.
12850 2005-01-22 Ben Maurer <bmaurer@ximian.com>
12852 * debug-mini.c (mono_debug_close_method): Plug some leaks.
12854 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
12856 * mini-ppc.c: make the branch info relative as the code
12857 buffer can be reallocated.
12859 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
12861 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
12862 * driver.c: Removed the AOT/security restriction. Now initialize the
12863 security manager (in metadata) if --security is used.
12864 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
12865 rather than the pointer to declarative security, when AOT is used.
12867 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
12869 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
12870 basic blocks, reduced intrinsic exception throwing code size.
12872 2005-01-22 Miguel de Icaza <miguel@ximian.com>
12874 * driver.c (mini_usage): Reorder the usage screen.
12876 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
12878 * mini.c (mono_resolve_patch_target): Fix warning.
12880 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
12882 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
12885 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
12887 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
12888 breaks the amd64 build.
12890 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
12891 register allocation. Fixes #71454.
12893 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
12895 * arrays.cs: Add new regression test.
12897 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12899 * ssapre.c: Turned usage of snprintf to GString.
12900 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
12901 (I left it on by mistake in my previous commit).
12903 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
12905 * mini.c, cfold.c, basic-calls.cs: preserve side effects
12906 on cond branch optimization (fixes bug# 71515).
12908 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12910 * abcremoval.c: Fixed bug 71062.
12911 * abcremoval.h: Likewise.
12913 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12915 * mini.c: Added a new functionality to optimize_branches, the removal
12916 of useless basic blocks, and fixed some problem in the removal of
12917 critical edges; some utility functions added for both purposes.
12918 * ssapre.c: Added complex expression support, and fixed bug 70637.
12919 * ssapre.h: Likewise.
12920 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
12922 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
12923 * driver.c: Re-enabled SSAPRE.
12925 2005-01-19 Martin Baulig <martin@ximian.com>
12927 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
12928 the result of mono_get_method_constrained().
12930 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
12932 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
12935 2005-01-18 Geoff Norton <gnorton@customerdna.com>
12937 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
12938 be detected. Fixes #59296.
12940 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12942 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
12943 which can happen. Fixes #71361.
12945 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12947 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
12950 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12952 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
12953 appdomain-unload.exe to fail.
12955 * mini.c: Fix some memory leaks.
12957 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
12959 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
12960 Fixed bug and sped up some codepaths.
12962 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12964 * mini.c: Fix some memory leaks.
12966 * exceptions.cs basic-long.cs: Add test for checked ulong->int
12969 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
12971 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
12974 * iltests.il: Add regression test for #71320.
12976 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
12978 * mini.c (mono_codegen): Fix installation of profiler hooks.
12980 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
12982 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
12984 * mini.h, mini.c, cfold.c: optimize access to enum
12985 readonly fields, too. Eval conditional branches if possible
12986 to perform unreachable code removal in more cases.
12988 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
12990 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
12992 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
12995 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
12996 WinXP DEP. Fixes #71244.
12998 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
13000 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
13002 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
13004 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
13006 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
13008 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
13011 * mini.h: Bump AOT version.
13013 * mini.h (MonoCompile): Change exvar to a hash table.
13015 * mini.c: Allocate a separate exvar for each handler block.
13017 * mini.c: Get rid of the computation of filter_lengths, its not needed.
13019 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
13020 ex var with the pending exception and only throw if the two are equal.
13023 * exceptions.cs: Add tests for rethrow and nested catch clauses.
13025 * mini-x86.c: Fix warnings.
13027 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
13028 used by all the ports now.
13030 * aot.c: Add write-symbols and save-temps options.
13032 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
13034 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
13036 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
13038 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
13041 * tramp-s390.c: Check vtable slot belongs to the domain.
13043 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
13044 as per other platforms.
13046 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
13048 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
13050 * driver.c: we don't run the Main() code in a subthread anymore.
13052 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
13054 * mini.c: added experimental rtc support in the statistical
13055 profiler: if the user has the permission, more accurate statistics
13056 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
13057 The MONO_RTC value must be restricted to what the linux rtc allows:
13058 power of two from 64 to 8192 Hz.
13060 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
13062 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
13064 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
13066 * mini-ppc.c: better icache flush for smp.
13068 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
13070 * mini-amd64.c (emit_move_return_value): Fix memory leak.
13072 * mini-x86.c (get_call_info): Add the get_call_info () code from the
13073 amd64 port, not yet used.
13075 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
13077 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
13080 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
13082 * driver.c: Added --security option to activate the security manager.
13083 Right now this will allow code generation for declarative demands and
13084 is disabled when AOT is specified.
13085 * mini.c: Add code generation for declarative security demands.
13086 * mini.h: Add mono_use_security_manager as an extern gboolean.
13088 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
13090 * aot.c (mono_compile_assembly): Speed up compilation a bit by
13091 emitting more dense assembly code.
13093 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
13094 exception throwing stuff.
13096 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
13098 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
13101 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
13102 left in by mistake.
13104 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
13107 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
13109 * tramp-*.c: Only patch vtable slots if the object is in the current
13110 domain. Fixes appdomain-unload.exe.
13112 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
13114 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
13117 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
13119 * mini.c (reverse_branch_op): New helper function.
13121 * mini.c (optimize_branches): Run the new optimization only on
13122 platforms which support it. Also reverse all kinds of branches.
13124 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
13126 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
13129 * mini.c (optimize_branches): Reverse not-equals branches if the false
13130 bblock is a throw. This happens a lot of time with argument checking in
13133 * mini.c (mono_codegen): Add support for placing basic blocks after
13134 the function epilogue.
13136 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
13139 2005-01-05 Miguel de Icaza <miguel@ximian.com>
13141 * mini.c (setup_stat_profiler): Only set this up if the platform
13142 supports ITIMER_PROF.
13144 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
13146 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
13149 * inssel.brg: Fix a warning.
13151 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
13153 * mini.c: added support for statistical profiler
13154 (run with: --profile=default:stat).
13156 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
13158 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
13160 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
13162 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
13163 related to global registers from the amd64 port.
13165 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
13167 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
13169 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
13170 with global registers.
13171 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
13173 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
13175 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
13177 * debug-mini.c (encode_value): Fix off-by-one.
13179 * aot.c (encode_value): Likewise.
13181 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
13183 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
13185 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
13188 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
13190 * aot.c (emit_method_info): Increase size of temp buffer.
13192 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
13195 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
13197 * aot.c (emit_method_info): Fix build.
13199 * aot.c: Further rework of the AOT file format to reduce the size of
13200 the method info data.
13202 * mini.h: Bump AOT file format version.
13204 2004-12-27 Martin Baulig <martin@ximian.com>
13206 * mini.c (mini_get_method): New static method; call
13207 mono_get_method_full() and mono_get_inflated_method().
13208 (mono_method_to_ir): Use mini_get_method() instead of
13209 mono_get_method_full().
13211 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
13213 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
13215 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
13217 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
13219 * inssel-amd64.brg: Add some optimization rules.
13221 2004-12-24 Ben Maurer <bmaurer@ximian.com>
13223 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
13224 standard not GC'd stuff is fine.
13226 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
13228 * aot.c: Rework the AOT file format to get rid of most of the global
13229 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
13231 * mini.h: Bump AOT file format version.
13233 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
13235 * mini.h: Bump AOT file format version.
13237 * aot.c (mono_aot_is_got_entry): New function to determine if an
13238 address is inside a GOT.
13240 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
13242 * cpu-pentium.md: Increase the maximum size of some instructions which
13243 might involve a got access.
13245 * mini.c (get_method_from_ip): Another debug helper function.
13247 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
13248 when got var accesses are created during the decompose phase.
13250 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
13252 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
13253 argument mini_compile_method and to MonoCompile, and use this to
13254 determine whenever a given method is compiled for AOT. This allows the
13255 other methods compiled during AOT compilation to be free of AOT stuff,
13256 so the backends does not need to add special support for them by
13257 creating a fake GOT etc.
13259 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
13262 2004-12-21 Ben Maurer <bmaurer@ximian.com>
13264 * mini.c (mono_method_to_ir): It turns out that some of the
13265 x-appdomain wrappers are lax with types, so just ignore this for
13268 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
13269 at the vtable->klass. If it is non-shared code we can just use the
13272 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
13274 * mini-ppc.c: access MonoDomain from tls, too.
13276 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
13278 * declsec.c: Removed unused variable (and related warning ;-)
13280 2004-12-21 Ben Maurer <bmaurer@ximian.com>
13282 * iltests.il: New test for LDELEMA on an array of ref types.
13284 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
13285 all ldelema's on reftypes.
13286 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
13287 it was the wrong place to put it.
13289 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
13290 register to pop to make this cleaner, at the request of Paolo.
13292 2004-12-20 Ben Maurer <bmaurer@ximian.com>
13294 * mini-ops.h (OP_GETHASHCODE): New op.
13296 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
13298 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
13301 For a microbenchmark, this reduces the cost of Hashtable.get_Item
13304 * mini-x86.c (mono_arch_output_basic_block): Rather than
13312 The first is 3 bytes while the second is 1. This saves 36 kb on
13313 mscorlib, quite a big saving. When bootstraping mcs, I was able to
13314 see a small boost because of icache locality.
13316 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
13318 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
13320 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
13321 started code sharing with the generic code.
13323 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
13325 * mini-ppc.c, cpu-g4.md: added code for direct access to
13328 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
13330 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
13331 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
13334 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
13336 * declsec.c|h: Added functions to cache the declarative stack modifiers
13337 in MonoJitInfo and to create a security frame from a MonoJitInfo
13339 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
13340 created. Register internal calls for System.Security.SecurityFrame::
13341 _GetSecurityFrame and _GetSecurityStack.
13342 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
13343 the definitions for the new stack walk/callback mechanism.
13344 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
13345 first security frame for LinkDemands and InheritanceDemands) and
13346 GetSecurityStack for Demands. Both use the new mono_walk_stack code
13348 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
13349 walk initialization (lupus).
13351 2004-12-20 Ben Maurer <bmaurer@ximian.com>
13353 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
13355 (handle_loaded_temps): Do not create a temporary variable for
13356 things that we know are temps. They will never be modified.
13357 (mono_spill_call): Set MONO_INST_IS_TEMP
13358 (mono_emulate_opcode): ditto
13360 (mono_method_to_ir.CEE_DUP): ditto
13362 2004-12-19 Ben Maurer <bmaurer@ximian.com>
13364 * mini.c (type_to_eval_stack_type): Make this handle the void type
13365 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
13366 (emit_tree): use ip_in_bb to special case some common idioms
13367 Update all callers to pass in the IP.
13368 (mono_method_to_ir): Make CEE_CALL* do the above as well.
13370 This gives us a nice 2% speedup in mcs bootstrap.
13372 * mini-x86.c (peephole_pass): Peephole pass to make
13381 * mini.c (ip_in_bb): new method.
13382 (mono_method_to_ir): use this method rather than doing the hash
13385 * linear-scan.c (mono_linear_scan): When expiring actives, you
13386 don't need to keep around variables that expire on this
13387 instruction. This makes it so that:
13390 store (ebx add (ebx, 1))
13394 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
13396 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
13397 combination to avoid doing two copies. Fix up problems with previous
13400 * mini.c: Fix 64 bit warnings.
13402 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
13404 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
13406 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
13407 changes from the x86 code.
13409 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
13411 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
13413 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
13414 throwing code to reduce its size, unify the AOT and non-aot code and
13415 get rid of relocations in the AOT case.
13417 * mini-x86.h mini.c exceptions-x86.c
13418 (mono_arch_get_throw_corlib_exception): New arch specific function to
13419 raise corlib exceptions which doesn't require relocations in the
13422 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
13424 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
13426 * mini.c (mono_emit_method_call): Only allocate the got var when it is
13429 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
13432 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
13434 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
13435 with add function when used from Inc/dec atomic
13436 functions. Re-enabled optimization on x86.
13437 * mini-ops.h: renamed atomic_add functions to
13438 allow _add to match the Interlocked::Add and
13439 _add_next to match Interlocked::Inc/Dec.
13441 2004-12-15 Massimiliano Mantione <massi@ximian.com>
13443 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
13444 linking of BBs to the end BB, and enabled SSAPRE also with
13445 consprop and copyprop (which was prevented by that bug).
13447 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
13449 * mini-x86.c: disabling the Interlocked optimizing code.
13451 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
13453 * aot.c (load_aot_module): Move reading of got_addr after the AOT
13454 file version check.
13456 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
13458 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
13459 interlocked optimization due lack of support on x86, rewrote
13460 exchange to take into account that base may be in eax.
13462 xsp works again; activated Interlocked optimizing code.
13464 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
13466 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13468 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
13470 * mini-ops.h: Add new opcodes.
13472 * mini.h: Add new patch types. Add got_var to MonoCompile.
13474 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
13475 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
13476 make it work with all kinds of patchable code.
13478 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
13479 address of the GOT, and referencing entries in the GOT.
13481 * mini.c: Add code to load the GOT address if needed by an opcode.
13483 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
13484 independent AOT code on the x86 using an elf-style Global Offset Table.
13486 2004-12-14 Raja R Harinath <rharinath@novell.com>
13488 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
13490 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13492 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
13495 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
13497 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
13498 of Interlocked:Increment/Decrement/Add as inline ops.
13499 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
13501 2004-12-12 Geoff Norton <gnorton@customerdna.com>
13503 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
13504 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
13506 2004-12-12 Duncan Mak <duncan@ximian.com>
13508 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
13509 again. `patch_info->table_size' is no longer valid after Zoltan's
13512 2004-12-12 Martin Baulig <martin@ximian.com>
13514 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
13515 if we are the "real" method, ie. not an inlined method inside it.
13517 2004-12-11 Ben Maurer <bmaurer@ximian.com>
13519 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
13520 before we look in the special fields table. This fixes
13521 ../tests/thread-static-init.cs.
13523 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13525 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
13526 for Array get_Rank and get_Length. Fixes bug #70465.
13528 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
13530 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
13531 separate structure to reduce the size of MonoJumpInfo.
13533 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
13535 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
13537 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
13539 * mini.c (mini_get_inst_for_method): Changed to allow ports
13540 to return a MonoInst instead of opcode
13541 (renamed mini_get_opcode_for_method to better reflect the new functionality)
13543 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
13544 Allow ports to return a created MonoInst instead of op-code, will enable
13546 (renamed mini_get_opcode_for_method to better reflected the functionality)
13548 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
13550 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
13552 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
13554 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
13557 2004-12-08 Martin Baulig <martin@ximian.com>
13559 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
13560 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
13562 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
13564 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
13567 * exceptions.cs: Disable some tests which depend on properties of x86 fp
13570 2004-12-08 Raja R Harinath <rharinath@novell.com>
13572 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
13574 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
13576 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
13577 bug introduced by the previous patch.
13579 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
13581 * mini-ppc.c, objectc.cs: handle large structs passed by value
13582 (fixes bug #69972).
13584 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
13586 * mini-ppc.c: OP_ARGLIST implementation from
13587 Geoff Norton <gnorton@customerdna.com>.
13589 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
13591 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
13592 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
13594 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
13596 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
13598 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13600 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
13603 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
13605 * mini-sparc.c: Zero out localled-ed memory.
13607 * iltests.il: Add tests for zeroing out localloc-ed memory.
13609 2004-12-04 Martin Baulig <martin@ximian.com>
13611 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
13612 mono_method_get_signature_full().
13614 2004-12-03 Massimiliano Mantione <massi@ximian.com>
13616 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
13617 and some utility functions (always for SSAPRE), integrated SSAPRE.
13618 * mini.h: Likewise.
13619 * driver.c: Added ssapre option.
13620 * ssa.c: Small fix on OP_ARG handling.
13621 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
13622 * Makefile.am: Likewise.
13624 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
13626 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
13627 now in the xp code.
13629 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
13632 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13634 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
13636 * cpu-s390.md : Increase instruction length of oparglist.
13638 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
13640 2004-11-30 Martin Baulig <martin@ximian.com>
13642 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
13643 virtual generic methods. We call a special helper_compile_generic_method()
13644 icall to retrieve the method from the vtable, inflate and compile
13645 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
13647 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
13649 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
13651 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
13653 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
13655 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
13658 2004-11-27 Ben Maurer <bmaurer@ximian.com>
13660 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
13661 platforms with PIC aot.
13663 2004-11-28 Martin Baulig <martin@ximian.com>
13665 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
13668 2004-11-28 Martin Baulig <martin@ximian.com>
13670 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
13671 the result of mono_type_get_underlying_type() to check whether
13674 2004-11-26 Martin Baulig <martin@ximian.com>
13677 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
13680 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
13682 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
13683 the same way as the other arguments so they won't get clobbered.
13685 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
13686 calls through R11 since it is clobbered by the trampoline code.
13688 2004-11-26 Raja R Harinath <rharinath@novell.com>
13690 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
13691 pick up in-tree mscorlib.dll.
13693 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
13695 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
13697 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
13698 runtime data/code are now stored in a table similar to the GOT in ELF.
13699 This allows the code itself to be position independent.
13701 * aot.c: Fix loading of referenced assemblies after the lazy assembly
13704 * aot.c: Attach ELF type (object/function) directives to all global
13707 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
13709 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
13711 * mini-amd64.h: Turn on PIC AOT code.
13713 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
13714 returning the offset within an OP_AOTCONST instruction where the GOT
13715 offset needs to be added.
13717 * mini.h: Bump AOT file format version.
13719 2004-11-25 Martin Baulig <martin@ximian.com>
13721 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
13722 uninflated generic methods.
13724 2004-11-25 Martin Baulig <martin@ximian.com>
13726 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
13728 2004-11-24 Martin Baulig <martin@ximian.com>
13730 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
13731 original klass (this only applies for generic instances).
13733 2004-11-24 Martin Baulig <martin@ximian.com>
13735 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
13736 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
13739 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
13741 * mini.c (mono_method_to_ir): Disable inlining for methods containing
13742 localloc. Fixes #69678.
13744 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
13746 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
13748 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
13749 used SSE registers on pinvoke calls. Fixes #69774.
13751 2004-11-23 Geoff Norton <gnorton@customerdna.com>
13753 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
13754 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
13756 2004-11-23 Raja R Harinath <rharinath@novell.com>
13758 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
13759 Refer directly to the mcs/ tree.
13761 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13763 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
13764 Check if a trampoline for a synchronized method is required.
13766 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
13768 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
13769 with localloc if needed. Throe arithmetric exception in
13770 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
13771 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
13773 2004-11-19 Geoff Norton <gnorton@customerdna.com>
13775 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
13776 types before switching on type. Fixes #69622.
13778 2004-11-19 Raja R Harinath <rharinath@novell.com>
13780 * Makefile.am (check-local): New. Integrate into 'make check'.
13781 (MCS,RUNTIME): Define using in-tree mono and mcs.
13783 (%.exe): Use $(ILASM).
13785 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
13787 * mini-ppc.c: adjust initial prolog size (bug #69691).
13789 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
13791 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
13794 2004-11-17 Raja R Harinath <rharinath@novell.com>
13796 * Makefile.am (clean-local): Rename from 'clean'.
13798 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13800 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
13801 to mono_arch_is_int_overflow.
13802 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
13805 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
13807 * declsec.c|h: New files to support declarative security attributes.
13808 Added function to check if a method has (applicable) security.
13809 * mini.c|h: Add check for declarative security attributes in
13810 mono_method_check_inlining.
13811 * Makefile.am: Added declsec.c and declsec.h to the build.
13813 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
13815 * mini.c, mini.h: update to keep dynamic code info per-domain.
13817 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
13819 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
13820 (mini_init): Get rid of it from here too.
13822 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
13824 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
13825 implemented OP_RETHROW (patch by Geoff Norton
13826 <gnorton@customerdna.com>).
13828 2004-11-10 Geoff Norton <gnorton@customerdna.com>
13830 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
13831 between appdomains. Fixes appdomain-unload on PPC.
13833 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
13835 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13836 mini-exceptions.c: handle the new wrapper types.
13837 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
13838 token value as a MonoClass* when compiling a wrapper.
13839 mono_jit_create_remoting_trampoline now takes an additional
13840 MonoRemotingTarget parameter.
13842 2004-11-10 Martin Baulig <martin@localhost>
13844 * mini.c (mono_method_to_ir): Use `generic_container->context'
13845 rather than creating a new one.
13847 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13849 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
13851 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
13853 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
13855 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
13856 the experimental aot cache stuff.
13858 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
13860 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13861 mini-exceptions.c: update to exception clause structure changes.
13863 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
13865 * exceptions-x86.c (throw_exception): Fix warnings.
13867 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
13870 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
13872 * exceptions-sparc.c (get_throw_exception): Really fix this.
13874 2004-11-07 Ben Maurer <bmaurer@ximian.com>
13876 * tramp-*.c: we no longer support icalls without wrappers, so
13877 a bit of code can be removed here
13879 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
13881 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
13884 * cpu-sparc.md: Add op_rethrow.
13886 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
13888 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
13890 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
13891 * mini-ops.h: Add OP_RETHROW.
13893 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
13895 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
13897 2004-11-05 Geoff Norton <gnorton@customerdna.com>
13899 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
13900 Makes the output much easier to read
13902 2004-11-05 Ben Maurer <bmaurer@ximian.com>
13904 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
13905 prevents another huge leak when compiling with ssa. Secondly, the
13906 performance of doing this rather than freeing the lists is much
13907 better. GList does a lock every time you allocate a list link,
13908 so that it can use a memory pool. So, it is better to just use
13909 a memory pool of our own.
13911 * ssa.c, linear-scan.c: replace g_list_remove_link with
13912 g_list_delete. The remove one does not free the GList, so we were
13913 leaking memory. On -O=all --compile-all with corlib, this cut down
13914 3 MB of allocations.
13916 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
13918 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
13920 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
13922 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
13923 into a new function mono_create_jit_trampoline ().
13925 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
13927 * trace.c (get_spec): Allow tracing of classes without a namespace.
13929 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
13931 * mini.c: Fix pointer overwrite in mini_method_compile.
13933 2004-11-2 Geoff Norton <gnorton@customerdna.com>
13935 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
13936 The darwin ABI needs some special handling for 1 and 2 byte structs
13937 Lets use lbz/lhz instead of lwz everywhere.
13938 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
13939 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
13940 Use stb/sth for the former, and put the latter always on stack instead of in
13941 argument registers.
13943 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
13945 * trace.c (is_filenamechar): Add '_'.
13947 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13949 * mini-s390.c: Fix prolog length to allow for large trace requirements.
13951 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
13953 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
13955 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
13956 depends on libmonogc. Fixes #68805.
13958 2004-10-26 Miguel de Icaza <miguel@ximian.com>
13960 * mini.c (mono_jit_free_method): Provide extra information for
13961 this error. Currently this leaks, but will be turned into a
13962 developer option in the future.
13964 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
13966 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
13968 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
13970 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
13971 boundary. Fixes reading of PATCH_INFO_R4 and R8.
13972 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
13974 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
13976 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
13977 trampolines for AOT code.
13979 2004-10-22 <vargaz@freemail.hu>
13981 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
13982 constructed types. Fixes #68136.
13984 2004-10-21 Martin Baulig <martin@ximian.com>
13986 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
13987 if it returns true, unwind the stack to the call instruction.
13989 2004-10-21 <vargaz@freemail.hu>
13991 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
13993 * mini.h: Bump AOT version number.
13995 * objects.cs: Add another test for unbox trampolines.
13997 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
14000 2004-10-20 <vargaz@freemail.hu>
14002 * driver.c: Add SHARED to the set of optimizations tested.
14004 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
14006 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
14007 used by CEE_NEWARR.
14009 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
14011 2004-10-20 Martin Baulig <martin@ximian.com>
14013 * mini-exceptions.c (mono_handle_exception): Call
14014 mono_debugger_handle_exception() to tell the debugger about
14015 catch/finally clauses.
14017 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
14019 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
14021 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
14024 2004-10-15 Geoff Norton <gnorton@customerdna.com>
14026 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
14027 methods as their native size, fixed bug #57543, #57545.
14028 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
14029 This saves a temporary register and mullw call down into 1 (minor perf
14030 increase for cases like sum = sum * 5; This use to translate into:
14033 It now translates to
14036 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
14038 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
14041 2004-10-11 Martin Baulig <martin@ximian.com>
14043 * mini.c (mono_method_to_ir): If we're a generic method, get the
14044 MonoGenericContainer from our MonoMethodNormal and create a
14045 MonoGenericContext from it.
14047 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
14049 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
14051 * basic-long.cs: Add test for checked i8->i2 cast.
14053 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14055 * inssel-ppc.brg: added a couple of speedup rules.
14057 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
14059 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
14060 to speed up rebuilds.
14062 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14064 * mini-s390.c: Minor fix to OP_OR_IMM.
14066 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
14068 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
14069 better. Fixes appdomain-unload.exe on sparc.
14071 2004-10-02 Massimiliano Mantione <massi@ximian.com>
14073 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
14074 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
14077 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
14079 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
14081 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
14083 * mini.c: Always generate a field read/write wrapper for members
14084 of the class MarshalByRefObject since the actual instance could
14087 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
14089 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
14091 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
14093 * driver.c mini.h trace.c: Move the setting of the main assembly into
14094 a separate function called mono_trace_set_assembly () and call it after
14095 actually loading the main assembly. Fixes #66872.
14097 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
14099 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
14100 using the code manager.
14102 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
14104 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
14106 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
14108 * cpu-amd64.md: Fix bug in previous patch.
14110 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
14113 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
14115 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
14116 mini-exceptions.c: updates for changed stack walk interface.
14118 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14120 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
14122 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
14124 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
14126 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
14128 * driver.c (mini_regression_list): Do not call mono_assembly_close
14129 since assemblies can't be unloaded.
14131 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
14133 * cpu-amd64.md: Fix more instruction lengths.
14135 * cpu-amd64.md: Fix lengths of some instructions.
14137 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
14139 * inssel.brg: Make the array ldelema check aot friendly.
14141 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
14143 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
14145 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
14147 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
14149 * mini-x86.c: Fix build.
14151 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
14152 mono_type_get_underlying_type () helper function to simplify code.
14154 2004-09-09 Martin Baulig <martin@ximian.com>
14156 * mini-amd64.c: Don't access `type->data.klass' directly, call
14157 mono_class_from_mono_type() instead since the type may be a
14160 2004-09-09 Martin Baulig <martin@ximian.com>
14162 * mini-amd64.c (get_call_info): Fix support for generic instances.
14163 (add_valuetype): Use mono_class_from_mono_type() to get the class
14164 since we can be a generic instance.
14166 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
14168 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
14170 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
14172 * liveness.c: reset spill costs on each scan: bug 62107
14174 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
14176 * exceptions-sparc.c (mono_arch_find_jit_info): remove
14177 unnecessary line that doesn't compile
14179 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
14181 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
14182 trampolines, make them call an error function so people can fix their
14185 2004-09-06 Martin Baulig <martin@ximian.com>
14187 * mini.c (mono_method_to_ir): When initializing locals, handle a
14188 generic instances like a valuetype if it's a valuetype and like a
14189 class if it's a class.
14191 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
14193 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
14194 stack. Fixes #64674.
14196 * exceptions.cs: Add test for unwinding of call arguments.
14198 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
14200 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
14201 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
14202 set the carry/borrow flag). The sparc and s390 implementations
14203 can now use optimized versions (and simplify the code). ppc bugfixes.
14205 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
14207 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
14209 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
14211 * inssel-amd64.brg: Remove leftover 32 bit rule.
14213 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
14215 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
14217 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
14218 mono_arch_find_jit_info functions into a new function. Fix a memory
14221 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
14224 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
14226 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
14229 * exceptions.cs: Add array size tests.
14231 * mini.c: Allocate a separate icall wrapper for each arity of
14232 mono_array_new_va. Fixes #59509.
14234 * exceptions.cs: Add testcase for 64578.
14236 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
14238 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
14240 2004-09-02 Martin Baulig <martin@ximian.com>
14242 * mini.c (mono_method_to_ir): When initializing the locals, call
14243 handle_initobj() on the generic instance itself, not its
14246 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
14248 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
14249 MonoJitInfo for dynamic methods.
14251 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
14253 * mini.c: Add support for freeing JIT data for dynamic methods.
14255 2004-09-01 Martin Baulig <martin@ximian.com>
14257 * mini-x86.c (is_regsize_var): Added support for generic
14259 (mono_arch_emit_prolog): Make this compile again, use
14260 `x86_push_imm_template (code)'.
14262 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
14264 * mini-x86.c: make all push_imm instructions that get
14265 patched always emit the long form
14267 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
14269 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
14270 in a per-domain hash.
14272 * mini-amd64.c (merge_argument_class_from_type): Handle generic
14275 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
14277 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
14280 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
14283 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
14284 Beginnings of SSE2 support.
14286 * exceptions.cs: Add more tests for checked int<->uint casts.
14288 2004-08-28 Martin Baulig <martin@ximian.com>
14290 * mini-x86.c (mono_arch_instrument_epilog): Added support for
14294 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
14295 Handle generic instances recursively.
14297 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
14299 * iltests.il: test for conv.u8 on a constant
14301 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
14303 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
14304 LCONV_x4 (shrun_32 (membase)).
14306 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
14308 * inssel-x86.brg: c&p rules for push/setret of long
14310 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
14312 * inssel-x86.brg: c&p rules for compare (base, regvar) and
14313 compare (regvar, base)
14315 * inssel-x86.brg: more burg love
14317 * inssel.brg: more cleanup
14319 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
14321 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
14323 * basic-long.cs, basic-calls.cs: new tests for optimization.
14325 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
14327 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
14330 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
14332 * mini-amd64.c (read_tls_offset_from_method): Add another case.
14334 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
14336 * inssel.brg (mini_emit_memcpy): use
14337 NO_UNALIGNED_ACCESS to disable memcpy optimization
14339 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
14341 * mini-amd64.c: Handle generic types in various places.
14343 * mini.c (mono_method_to_ir): Handle generic types in init locals.
14345 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
14347 * mini.c (handle_box): Fix warning.
14349 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
14351 * mini-amd64.h: Enable the emit_state optimization.
14353 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
14355 * mini-amd64.c: Add some new 64 bit peephole opts.
14357 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
14359 * cpu-amd64.md: sreg1 of div instructions must be %rax.
14361 * mini-amd64.c: Register allocator fixes.
14363 * mini.c: Add an optimization to emit_state to avoid allocation of new
14364 registers on some platforms.
14366 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
14368 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
14370 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
14371 allocation. Fixes #63085.
14373 * basic-long.cs: Add new regression test.
14375 * mini-amd64.c: Register allocator improvements.
14377 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
14379 * mini-amd64.c (read_tls_offset_from_method): Add another code
14382 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
14383 instruction sequence for nullifying class init trampolines.
14385 * objects.cs: Add new regalloc test.
14387 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
14389 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
14391 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
14393 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
14396 * driver.c: Fix profiling after TLS changes.
14398 * driver.c (mono_main): Set mono_stats.enabled if needed.
14400 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
14403 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
14405 * mini-x86.c: use a 1 op rather than a 2 op tls access
14406 instruction -> faster.
14408 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
14410 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
14413 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
14415 * exceptions-sparc.c (throw_exception): fix typo
14417 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
14419 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
14420 set tree->dreg correctly with tls. Allow any
14421 register to be used.
14423 * mini-x86.c (read_tls_offset_from_method): add new code
14424 generation pattern seen with GCC.
14427 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
14429 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
14430 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
14431 exceptions-sparc.c: fix some performance issues in exception
14432 handling and setting of the stack trace for exceptions that were
14435 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
14437 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
14440 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
14443 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
14445 This patch inlines tls access, when possible.
14447 * mini.h: new arch functions for TLS intrinsics.
14448 All platforms updated with a stub.
14450 * mini.c: use the new intrinsics
14452 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
14453 arch specific intrinsic for tls variables
14455 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
14457 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
14460 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
14462 * mini.c: thread local allocation
14464 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
14466 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
14468 * Makefile.am: Link against the static version of libmonogc.
14470 * Makefile.am: Link the static versions of the convenience libraries
14471 into the mono executable.
14473 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
14475 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
14477 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
14478 on integer overflow.
14480 * mini-amd64.c: Reorganize function call code.
14482 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
14484 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14486 * inssel-x86.brg: use xor eax,eax.
14488 * basic.cs: new tests
14490 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
14492 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
14493 in exception throwing code.
14495 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14497 * inssel-x86.brg: use xor esi,esi.
14499 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
14501 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
14502 can trace methods compiled during mini_init () too.
14504 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
14507 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14509 * Makefile.am: static link on x86 (r=zoltan)
14511 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
14513 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
14514 code since it causes some programs to fail.
14516 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
14518 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
14520 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
14522 * mini.c: ovfops_op_map - add STACK_OBJ case for
14524 * basic.cs: add test_0_pin_string as test
14527 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
14529 * Makefile.am: build C# if srcdir != builddir
14531 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
14533 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
14534 fall-through blocks.
14536 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
14538 * driver.c: enable loop by default again and include abcrem in -O=all.
14540 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
14542 * iltests.il: Add some localloc tests.
14544 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
14546 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
14549 * inssel-amd64.brg: Add some optimizations.
14551 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
14554 * Makefile.am: Statically link mono against libmono on AMD64.
14556 * mini-amd64.c inssel-amd64.brg: Optimizations.
14558 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
14560 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
14562 * tramp-amd64.c: Patch calling code in trampolines.
14564 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
14566 * mini-amd64.c: pinvoke struct passing fixes.
14568 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
14570 * mini-sparc.c: redo change, make mono_arch_cpu_init call
14571 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
14573 2004-08-05 Duncan Mak <duncan@ximian.com>
14575 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
14578 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
14580 * mini-amd64.c (emit_move_return_value): Move return value for normal
14583 2004-08-05 Martin Baulig <martin@ximian.com>
14585 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
14586 `type->type'; just modify `type' itself when dealing with enums
14587 and generic instances.
14588 (check_call_signature): Make `simple_type' a `MonoType *'.
14590 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
14592 * mini.c: Use OP_PADD to add offsets to addresses.
14594 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
14596 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
14598 * mini-sparc.c (mono_arch_emit_epilog): fix check
14599 for folding last op into restore instruction
14601 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
14603 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
14604 helper methods using the code manager.
14606 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
14608 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
14610 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14612 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
14613 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
14615 * mini-s390.c: fix tail processing
14617 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
14619 * mini-ppc.c: mul.ovf.un exception name fix.
14621 2004-08-03 Martin Baulig <martin@ximian.com>
14623 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
14624 instances; before jumping to `handle_enum', also modify `ptype'.
14626 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
14628 * cpu-sparc.md: fcall maximal length too small.
14630 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
14632 * mini-amd64.c mini.h: Add initial support for passing/returning
14633 structures to/from pinvoked methods.
14635 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
14637 * mini-ppc.c: reg allocator fix.
14639 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
14641 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
14643 * inssel.brg: Optimize memset on 64 bit machines.
14645 * mini-amd64.c: Fix some vararg cases.
14647 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14649 * mini-s390.c: Corrected macro in emit_float_to_int
14651 * s390-abi.cs: Tests to exercise the s390 ABI
14653 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14655 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
14658 * basic.cs: Add a test for add.ovf.un.
14660 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
14662 * mini-sparc.c: add case for OP_IDIV_UN
14664 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14666 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
14668 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
14670 2004-07-30 Ben Maurer <bmaurer@ximian.com>
14672 * basic.cs: regression tests.
14674 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
14677 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14679 * basic.cs: Add a new test.
14681 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
14682 and AOT. Various fixes and optimizations.
14684 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
14686 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
14688 * mini-ppc.c: make sure temp regs are not used for global reg
14691 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
14693 * cpu-sparc.md: conv_i8 fix for 64bits
14695 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
14697 2004-07-29 Ben Maurer <bmaurer@ximian.com>
14699 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
14700 add opcode for cmp BYTE PTR [eax], imm.
14702 * inssel.brg: Make memcpy and memset takes bases.
14704 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
14706 * *-amd64.*: More AMD64 work.
14708 2004-07-28 Ben Maurer <bmaurer@ximian.com>
14710 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
14711 add a compare-not-equal opcode.
14713 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
14715 * mini.c: Use mono_init_from_assembly instead of mono_init.
14717 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
14719 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
14721 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
14723 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
14725 * inssel.brg: 64 bit fixes.
14727 * mini.h (MonoCallInst): Add some AMD64 specific data.
14729 * mini.h: Add some OP_P opcodes.
14731 2004-07-28 Ben Maurer <bmaurer@ximian.com>
14733 * basic.cs: tests for 61797 and 61740
14735 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
14737 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
14738 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
14740 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
14742 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
14744 * *-amd64*.*: Ongoing AMD64 work.
14746 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
14748 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
14750 * *-amd64*: Ongoing AMD64 work.
14752 * mini-arch.h: Add AMD64 support.
14754 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
14756 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
14758 * mini-ops.h: Add new opcodes.
14760 * Makefile.am: Add AMD64 support.
14762 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
14763 rules into the inssel-long*.brg files.
14765 * *-amd64.*: Add beginnings of AMD64 backend.
14767 2004-07-22 Ben Maurer <bmaurer@ximian.com>
14769 * mini.c (print_dfn): commenting out the code that prints
14770 the cil. With -O=deadce, this makes -v -v crash.
14772 * cpu-pentium.md: make checkthis have a length of 2
14774 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
14776 * mini-sparc.h: fix implementations of __builtin
14777 functions for Sun compiler for V9.
14779 2004-07-16 Ben Maurer <bmaurer@ximain.com>
14781 * mini.c: use the new stelem.ref wrapper
14782 * exceptions.cs, arrays.cs: new stelem.ref tests
14784 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
14786 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
14787 new XSP should work with these changes).
14789 2004-07-14 Ben Maurer <bmaurer@ximain.com>
14791 * inssel-{long32,x86,}.brg: trivial optimizations.
14793 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
14795 * mini.c: load value when emitting box operation in
14798 2004-07-12 Ben Maurer <bmaurer@ximian.com>
14800 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
14801 is one byte shorter than cmp DWORD PTR [eax], 0.
14803 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
14805 * inssel-ppc.brg: arguments on the stack are always
14806 relative to the stack pointer (spotted by Neale Ferguson).
14808 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14810 * exceptions-x86.c: delay appending the method name to the trace until
14811 after mono_jit_info_table_find is called, as this gets the real
14814 2004-07-09 Ben Maurer <bmaurer@ximian.com>
14816 * aot.c: register roots
14818 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14820 * aot.c : I could just use PLATFORM_WIN32 flag.
14822 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14824 * aot.c : Reverting the previous fix. This time it broke linux build.
14826 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14828 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
14830 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
14832 * mini.c (handle_stack_args): Remove some more debugging code.
14834 * mini.c (handle_stack_args): Remove debug output left in by mistake.
14836 * driver.c mini.h aot.c: Allow additional options to be specified with
14837 --aot and pass them to mono_compile_assembly.
14839 * aot.c: Add experimental code to AOT compile all loaded assemblies
14840 on demand and save the code into a cache in the filesystem.
14842 * aot.c: Add support for more wrapper methods.
14844 * mini.c (handle_stack_args): Handle some corner cases. Fixes
14847 * cpu-*.md: Remove removed opcodes.
14849 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
14850 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
14851 related icalls to marshal.c.
14853 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
14855 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
14857 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
14859 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
14861 2004-07-06 Ben Maurer <bmaurer@ximian.com>
14862 * liveness.c: If liveness is recomputated we need to reset the information
14863 for each variable. This way, if the liveness range has been narrowed
14864 by optimizations that happened after the last computation, we can return
14867 For example, if you have
14872 // Tons of code that does not affect i
14878 i = 0 is dead code and will be removed by SSA. However, when
14879 linear scan gets to the code, i will still appear to be live
14880 throughout the entire block. This prevents good register allocation.
14882 2004-07-06 Martin Baulig <martin@ximian.com>
14884 * debug-mini.c (mono_debug_init_method): Allow
14885 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
14886 (mono_debug_add_icall_wrapper): New method.
14888 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
14890 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
14892 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
14895 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
14897 * aot.c (mono_aot_load_method): Fix loading of debug info.
14899 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
14901 * aot.c: Add logging support.
14903 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
14905 * mini.h: Add prototype for mono_print_method_from_ip.
14907 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
14909 * inssel.brg: 64 bit fixes.
14911 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
14914 * Makefile.am: Add SPARC64 support.
14916 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
14918 * aot.c: Fix alignment problems on 32 bit platforms.
14920 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
14922 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
14925 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
14928 * mini.h: Bump AOT file version. Some 64 bit fixes.
14930 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
14932 * inssel-sparc.brg: Add new rule to avoid register moves.
14934 * inssel.brg: Add ldind_to_load_membase helper function.
14936 2004-06-30 Ben Maurer <bmaurer@ximian.com>
14938 * mini.c: OffsetToStringData intrinsic.
14940 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
14942 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
14944 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
14947 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
14948 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
14950 * mini.c: reinstated mono_compile_get_interface_var()
14951 on x86, too, since the change breaks the Gtk# build there as well.
14953 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14955 * driver.c: remove loop from the default optimizations: it seems to
14956 interact badly with some of the other options (see bug #60613).
14958 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
14960 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
14961 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
14963 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
14965 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
14966 vararg-using methods.
14968 2004-06-21 Martin Baulig <martin@ximian.com>
14970 * mini/mini-exceptions.c
14971 (mono_handle_exception): Added `gpointer original_ip' argument.
14972 After calling mono_unhandled_exception(), call
14973 mono_debugger_unhandled_exception() and if that returns true,
14974 restore the context and return.
14976 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
14978 * mini-ppc.c: prefer the use of relative branches so
14979 they won't need to be patched in aot code (patch from Patrick Beard).
14981 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
14983 * aot.c: patch from Patrick Beard to make the output assembly
14984 more correct for the MacOSX assembler. Small tweak to
14985 generate sane images on Linux/PPC, too.
14987 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14989 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
14990 case until bug #59509 is fixed (shows up in #60332).
14992 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14994 * mini.c: make sure the needed wrappers are compiled, too, with
14997 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
14999 * driver.c: remove NPTL reference in --version output.
15001 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15003 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
15004 generate valid assembly for the Mach-O assembler.
15006 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
15008 * driver.c: don't include abcrem in the all optimization specifier
15009 since it slows down jit compilation too much for now.
15011 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
15013 * mini.c: use BIGMUL only if both operands have the same signage.
15014 * iltests.il: Test for bug 60056. (errors related to signage in
15019 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
15021 * mini.c, aot.c: memory leak fixes.
15023 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
15025 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
15027 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
15029 * Makefile.am: remove the -static hack completely, it links in
15030 statically glib as well.
15032 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
15034 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
15035 * exceptions.cs: make it compile with new mcs/csc.
15037 2004-06-03 Massimiliano Mantione <massi@ximian.com>
15038 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
15039 and added relevant test case.
15041 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
15043 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
15044 regressions in gtk-sharp.
15046 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
15048 * exceptions.cs: New regression tests.
15050 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
15052 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
15054 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
15056 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
15058 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
15060 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
15062 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
15064 * mini.c (mono_jit_runtime_invoke): Init class in this
15065 method instead of trusting mono_jit_compile_method to
15066 do the work (because wrappers can be in object class)
15068 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
15070 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
15072 * basic-long.cs: New regression test.
15074 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
15076 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
15077 and div/rem checks.
15079 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
15081 * Makefile.am: fix miguel's change to build mono statically against
15082 libmono (track build dependencies).
15084 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
15086 * cfold.c: Some glib versions do not have G_MININT32.
15088 2004-05-26 Massimiliano Mantione <massi@ximian.com>
15090 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
15091 with precision of tan, atan, sin and cos, and implemented related
15092 regressions tests (fixes bug 54467, but one new problem appeared and
15095 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
15097 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
15099 * exceptions.cs: Add test for constant folding && division by zero.
15101 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
15102 since driver.c is in libmono too, so the optimization was useless.
15104 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
15105 variable to driver.c so the compiler can emit more efficient code to
15108 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15110 * Makefile.am: don't distribute generated inssel.[ch] files.
15112 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
15114 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
15115 into the default appdomain. Fixes #58707.
15117 * jit-icalls.c: Remove the broken approximation for truncl, doing
15118 no conversion is better.
15120 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
15123 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
15125 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
15126 of the mcrxr instruction which is not available on some processors
15127 even if it's documented to be. Implement add and sub overflow correctly
15128 (still not complete for long unsigned). Speed up icalls a bit.
15130 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
15132 * mini.c (mono_jit_compile_method_with_opt): Make sure that
15133 we run .cctor in the current domain instead of target_domain.
15135 Fixes bug #58558, .cctor not being called in -O=shared.
15137 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
15139 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
15141 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
15143 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
15144 which can be done with an imm8, do it that way.
15145 (mono_arch_output_basic_block): ditto for a jmp
15146 (mono_arch_emit_prolog): Computate maximum offset of a label.
15148 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
15150 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
15151 now tries to allocate prefered physical reg's for virtual
15152 regs. This reduces the number of emited spills/loads with
15153 20-30% on our core assemblies.
15155 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15157 * jit-icalls.c: truncl() is not needed and trunc() is
15158 the correct thing to do anyway (bug #58287).
15160 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
15162 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
15165 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
15167 * driver.c: enable loop optimizations by default.
15169 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
15171 * mini-x86.c: fix calc of max loop size when aligning loops start.
15173 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
15175 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
15178 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
15180 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
15183 * basic-long.cs: Add tests for add/subtract of immediates with carry.
15185 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
15187 * mini.c (inline_method): Allways inline some wrappers even if the cost
15188 is too large. Fixes #58785.
15190 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
15192 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
15194 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
15195 (crichton@gimp.org). Beginning of support for sparc/linux.
15197 * mini-sparc.c: Optimize retrieval of LMF address.
15199 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
15201 * exceptions-ppc.c: handle alloca in methods with clauses.
15203 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
15205 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
15207 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
15209 * mini.c: Delegate most of the abort signal work to
15210 mono_thread_request_interruption, which also handles Stop and Suspend
15213 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
15215 * mini.c mini.h: Allow inlining of icall wrappers if the backend
15216 supports the save/restore lmf opcodes.
15218 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
15220 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
15221 by gcc-3.4 as well.
15223 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
15225 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
15227 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
15228 methods which contain array accesses.
15230 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
15231 boundaries. Fixes #58537.
15233 * iltests.il: Add regression test for #58537.
15235 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
15237 * mini-x86.c (mono_arch_local_regalloc): Last part of
15238 fix for bug #58633 (releasing register to early).
15240 2004-05-18 Miguel de Icaza <miguel@ximian.com>
15242 * basic-long.cs: Add new regression test.
15244 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
15246 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
15247 register too early on the chain.
15249 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
15251 * mini.c (create_helper_signature): Use a helper function to reduce
15252 the code which needs to be written. Also set the calling convention of
15253 icalls on windows. Fixes #57840.
15255 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
15257 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
15258 exceptions-ppc.c: added helper function to get the instruction address
15259 from a signal handler context.
15261 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
15263 * helpers.c: use g_get_tmp_dir. Invokes happyness
15266 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
15268 * helpers.c: Add new env variable to pass args to objdump.
15269 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
15271 2004-05-17 Radek Doulik <rodo@ximian.com>
15273 * Makefile.am (common_sources): added abcremoval.h so it get
15274 disted and daily mono packages on go-mono.com will build again
15276 2004-05-17 Massimiliano Mantione <massi@ximian.com>
15278 * abcremoval.c: Fixed coding style, added copyright header.
15280 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
15282 * mini.h: Added prototype for abc removal main function.
15284 * build_relations_propagation_table.pl: Added copyright header.
15286 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
15288 * basic-long.cs: reg test for complex ceq_long bug.
15290 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
15292 * mini-x86.c (mono_arch_local_regalloc): Correctly free
15293 reg in long and clob case (bug #58343). Fixed/added comments.
15295 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
15297 * mini.c (mono_jit_runtime_invoke): Follow new convention
15298 of calling the invoke method with an function pointer.
15300 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
15302 * ChangeLog: Fix author of memory leak patch.
15304 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
15306 * Makefile.am: fix make dist as well...
15309 2004-05-14 Massimiliano Mantione <massi@ximian.com>
15311 * cfold.c: Made so that conversions from pointer to int4 are no-ops
15312 on archs where pointers are 4 bytes long.
15314 * Makefile.am: Added abcremoval.c source file.
15316 * abcremoval.c: Added abcremoval.c.
15318 * abcremoval.h: Added abcremoval.h.
15320 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
15322 * inssel.brg: Enabled bounds check removal.
15324 * mini.c: Added support for abcrem optimization.
15326 * mini.h: Added abcrem optimization label.
15328 * driver.c: Added support for abcrem optimization.
15330 * propagated_relations_table.def: Added propagated_relations_table.def.
15332 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
15334 * mini.c, cfold.c: fix style.
15336 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15338 * mini.c: handle issue with the low-level implementation of
15339 some long opcodes (bug #54209).
15341 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
15343 * basic.cs: test for my new cmov stuff.
15345 2004-05-13 Patrik Torstensson
15347 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
15348 opt and added peephole documentation.
15350 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
15352 * tramp-ppc.c: rewrote the generic trampoline code.
15354 2004-05-11 Patrik Torstensson
15356 * mini-x86.c: optimize long shl/shr asm code (one less branch)
15358 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
15360 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
15362 * mini.h mini.c dominators.c: Applied patch from Derek Woo
15363 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
15365 * mini.c: Add new icalls for AsAny marshalling.
15367 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
15369 * tramp-ppc.c, mini-ppc.c: more cleanups.
15371 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15373 * mini.c: no warnings.
15375 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15377 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
15379 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
15381 * mini.c: In the thread abort signal handler, if the thread is in the
15382 process of being stoped, don't throw the Abort exception, just stop the
15385 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
15387 * tramp-ppc.c: removed old code.
15389 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15391 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
15392 do some simple speed optimizations on ppc.
15394 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
15396 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
15397 and large offsets in load/store.
15399 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
15401 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
15402 it causes regressions.
15404 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
15406 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
15409 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
15411 * jit-icalls.c: remove warnings.
15412 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
15413 speedups for unsafe code.
15415 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
15417 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
15419 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
15421 * basic-calls.cs: Add new regression test.
15423 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
15426 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
15428 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
15431 2004-05-06 Patrik Torstensson
15433 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
15434 long reg allocation in any reg (not only eax:edx) and implemented
15435 long shl/shr ops in asm instead of helpers.
15437 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
15439 * mini-sparc.h: Fix warnings.
15441 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
15444 * mini-exceptions.c (mono_handle_exception): Call the filter in a
15445 separate statement for clarity.
15447 * mini-sparc.c: Update status.
15449 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
15451 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
15454 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15456 * inssel-ppc.brg: another small pre-release workaround:
15457 we don't do overflow detection for long_sub_un.
15459 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15461 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
15462 (also works around a weird ppc bug: 57957).
15464 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
15466 * tramp-ppc.c: trampoline fixes.
15468 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
15470 * mini-ppc.c: fixed typos.
15472 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
15474 * mini-ppc.c, exceptions-ppc.c: more code saves registers
15475 at the top of the stack. Fixed typos. Use a frame registers
15476 for all the methods with exception clauses.
15478 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
15480 * exceptions-ppc.c: restore fp registers.
15482 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
15484 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
15485 order from the stack top (moved the stack room to save the
15486 return value for trace after the param area). Fixed corruption
15487 in restoring registers on unwind.
15489 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
15491 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
15493 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15495 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
15496 and prolog/epilog for methods that use it. Allow
15497 enough param area room for varargs methods. Fix miguel's
15498 breakage in exception handling.
15500 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15502 * Makefile.am: run genmdesc only on current arch.
15504 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15506 * exceptions-x86.c:
15507 * mini-x86.h: fix the build on windows.
15509 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
15511 * 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.
15513 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
15515 * mini-exceptions.c: New file.
15517 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
15518 Move some parts of the x86 exception handling code to an
15519 arch-independent file so it can be shared with other ports.
15521 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
15523 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
15525 2004-04-26 David Waite <mass@akuma.org>
15527 * driver.c: remove comma from end of enumeration declaration
15529 2004-04-26 Jackson Harper <jackson@ximian.com>
15531 * driver.c: parse config file before loading first assembly. This
15532 allows the user gac to be enabled/disabled.
15534 2004-04-23 Miguel de Icaza <miguel@ximian.com>
15536 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
15537 simpler mechanism: we do not care what is encoded initially
15538 (branch absolute or relative), we care about the code and its
15539 target. I kept the old code for reference for now.
15541 The new code tries first to determine if the jump is anywhere in
15542 the -/+32 absolute meg range, if it succeeds, it encodes using the
15543 absolute branch; If not, it tried to find something in the
15544 relative range, if not, it uses the handle_thunk code.
15546 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
15548 * exceptions-ppc.c: use the correct ip register on macosx.
15550 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
15552 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
15554 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
15556 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
15557 Raise exception on integer divide by zero by hand since the hw
15558 doesn't support it. Handle NaNs in FP compares.
15560 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
15562 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
15563 code reducing duplication between the platforms and enabled
15564 signal exception handling (on linux for now).
15566 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
15568 * exceptions-ppc.c: more macosx support.
15570 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15572 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
15574 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
15576 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
15578 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
15580 * iltests.il: more tests.
15582 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
15584 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
15587 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
15589 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
15591 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
15593 * liveness.c: Mark variables as volatile in all basic blocks reachable
15594 from exception clauses.
15596 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
15598 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
15601 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
15603 * iltests.il, basic.cs: more tests for regalloc.
15605 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
15607 * iltests.il: Some tests for register allocation modifications
15610 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
15612 * exceptions.cs: Add regression test for bug #56782.
15614 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
15615 original stack trace if an exception is rethrown. Fixes #56782. Oh,
15616 the beauty of fixing the same thing in 5 different files...
15618 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
15620 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
15623 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
15625 * mini.c: Add support for STRWLPARRAY marshalling convention.
15627 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
15629 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
15630 to init the context to setup the regs pointer).
15632 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
15634 * exceptions-ppc.c: more exceptions work.
15636 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15638 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
15641 2004-04-13 Miguel de Icaza <miguel@ximian.com>
15643 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
15644 can use the memory directly.
15646 * cpu-pentium.md: Update documentation from a post from Zoltan.
15648 add x86_add_membase, x86_sub_membase, x86_mul_membase
15650 2004-04-13 Miguel de Icaza <miguel@ximian.com>
15652 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
15653 GENERAL_REGS they were also hardcoded for all PPC ports.
15655 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
15657 Remove hard-coded limit for floating point registers, use
15658 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
15660 Notice that in MacOS X calling conventions you can fit a lot more
15661 floating point values in registers, so I should update the PInvoke
15662 test to excercise the passing of floating point values on the
15663 stack (currently broken).
15665 2004-04-06 Miguel de Icaza <miguel@ximian.com>
15667 * tramp-ppc.c (create_trampoline_code): Added
15668 JUMP_TRAMPOLINE_SIZE.
15669 (ppc_magic_trampoline): Follow the pattern from
15670 x86_magic_trampoline: if code is set to zero, return.
15671 (create_trampoline_code): Always pass MonoMethod to the jump
15672 trampoline, before it was passing a null.
15673 (mono_arch_create_jump_trampoline): Implement the jump stub, could
15674 share the code with mono_arch_create_jit_trampoline.
15676 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
15678 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
15681 * cpu-g4.md: Added length for jmp instruction, the worst case
15682 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
15685 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
15687 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
15689 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
15691 * mini.c: Only set bblock->real_offset when adding a new bblock, and
15692 before each IL instruction.
15694 * mini.c (CEE_BOX): Fix warnings.
15696 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15698 * mini.c: removed a few unused vars and extra whitespace.
15700 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
15702 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
15704 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
15706 (OP_GETCHR): use the above
15707 (CEE_LDELEMA): use the above.
15709 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
15710 version of the generic impl.
15711 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
15712 (CEE_LDELEMA): use the above.
15714 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
15716 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
15719 * iltests.il: Added new regression test for #56317.
15721 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
15723 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
15724 under NetBSD. Fixes #56450.
15726 * liveness.c (update_gen_kill_set): Fix previous patch.
15728 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15730 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
15732 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
15734 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
15735 ldsfld and ldsflda.
15737 * inssel-sparc.brg: Add more optimizations.
15739 * mini-sparc.c: Replace multiply/divide with shifts if possible.
15741 2004-04-01 Martin Baulig <martin@ximian.com>
15743 * mini.c (handle_box): New static function; moved the
15744 implementation of CEE_BOX here.
15745 (mono_method_to_ir): Added `constrained_call' variable.
15746 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
15747 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
15748 mono_method_get_constrained() to get the method.
15750 2004-04-01 Martin Baulig <martin@ximian.com>
15752 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
15753 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
15754 (mono_method_to_ir): We don't need these macros anymore since
15755 mono_class_get_full() already takes care of it.
15757 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15759 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
15760 use @function (as doesn't accept #function here) and check the return
15761 value of system and stop if fails.
15763 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15765 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
15767 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
15769 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
15771 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
15773 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
15776 * basic-long.cs: Add test for negation of Int64.MinValue.
15778 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
15780 * mini-sparc.c: Update status.
15782 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
15784 * exceptions-sparc.c: Fix return value in filters.
15786 * inssel-sparc.brg: Fix register allocation in some rules.
15788 2004-03-28 Martin Baulig <martin@ximian.com>
15790 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
15793 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
15795 * mini-x86.c (mono_arch_patch_code): Fix warnings.
15797 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
15798 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
15799 remove unused conv_u4 opcode.
15801 * mini-x86.c: Remove valgrind workaround since it slows down things
15802 even when mono is not run under valgrind.
15804 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
15806 * mini-sparc.c: Update status.
15808 * inssel-sparc.brg: Add some optimizations.
15810 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
15811 future delay slot filling. Add support for varargs, tail calls and JMP.
15813 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
15814 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
15816 * inssel.brg: Fix register allocation in OP_ARGLIST.
15818 * inssel.brg: Fix warnings.
15820 2004-03-25 Martin Baulig <martin@ximian.com>
15822 * mini.c (inflate_generic_field): Removed.
15823 (mini_get_method): Removed, use mono_get_method_full(),
15824 (mini_get_class): Removed, use mono_class_get_full().
15825 (mono_method_to_ir): Pass our generic context to
15826 mono_field_from_token().
15828 2004-03-25 Martin Baulig <martin@ximian.com>
15830 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
15831 of a `MonoMethod *'.
15832 (mini_get_method): Take a `MonoGenericContext *' instead
15833 of a `MonoMethod *'.
15834 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
15835 a new local variable called `generic_context' which holds the
15836 current `MonoGenericContext *'; use it to lookup things.
15838 2004-03-24 Martin Baulig <martin@ximian.com>
15840 * mini.c (mini_get_class): New static method; if we're inside a
15841 generic instance, inflate the class if neccessary.
15842 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
15844 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
15846 * iltests.il: New regression test for #55976.
15848 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
15851 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
15853 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
15856 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
15858 * liveness.c: Consider SSA stores as well as loads when making vars
15861 * exceptions.cs: New regression tests for register allocation.
15863 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
15865 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
15866 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
15867 domain lock only to protect puntual access to data structures.
15868 Added access lock for sighash, jit_icall_hash_name,
15869 jit_icall_hash_addr and domain->code_mp.
15871 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
15873 * driver.c: Print SIGSEGV handling method.
15875 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
15877 * mini.c (setup_jit_tls_data): Handle case when this is called
15878 multiple times for a thread.
15880 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
15881 is different from fbxx_un. Fixes #54303. Also use constants instead of
15882 magic numbers in a lot of places.
15884 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
15886 * exceptions.cs: Fix cctor test when --regression is used.
15888 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
15890 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
15893 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
15895 * inssel-ppc.brg: fixed register assignments for some rules.
15897 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
15899 * exceptions.cs: Add test for exceptions in static constructors.
15901 * mini.c (mono_jit_compile_method_with_out): Move the calling of
15902 static constructors outside the domain lock. Fixes #55720.
15904 2004-03-17 Martin Baulig <martin@ximian.com>
15906 * mini.c (get_generic_field_inst): Removed, this'll never happen.
15907 (inflate_generic_field): Take the `MonoMethod *' instead of the
15908 `MonoClass *' and added support for generic method.
15909 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
15910 have a `field->parent->gen_params', only inflate the field if it's
15911 an open constructed type.
15913 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
15915 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
15916 exception object instead of the preconstructed ones.
15918 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15920 * mini.c: reverted changed to sigsegv_signal_handler commited
15921 accidentally in the previous patch.
15923 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15926 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
15927 running --aot with an old assembly.
15929 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
15931 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
15934 * mini-sparc.c: Add support for v9 branches with prediction.
15936 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
15938 * mini.c (mini_init): #warning is GNUC only
15940 * mini-sparc.h: implement __builtin_frame_address
15941 and __builtin_return_address for Sun C compiler
15943 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
15945 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
15947 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
15949 * basic-calls.cs: Add test for unaligned byref long argument passing.
15951 * mini-ops.h: Add sparcv9 compare and branch instructions.
15953 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
15954 v9 instructions if we have a v9 cpu.
15956 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
15957 registers for global allocation.
15959 * exceptions-sparc.c: Fixes.
15961 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
15963 * liveness.c (mono_analyze_liveness): Optimized version.
15965 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
15967 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
15970 * basic-float.cs basic-calls.cs: New regression tests.
15972 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
15974 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
15975 sigaltstack implementation.
15977 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
15979 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
15980 stuff if SIGSEGV_ON_ALTSTACK is not defined.
15982 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
15984 * mini.c: Fix warnings.
15986 * mini.c (mono_resolve_patch_target): New function which contains the
15987 arch independent part of the patching process.
15989 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
15990 patching code to a separate function.
15992 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
15994 * mini.c (add_signal_handler): ifdef out on Windows
15996 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
15998 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
15999 cpu-sparc.md: Add exception handling support + other fixes.
16001 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
16002 typed GC detection in --version.
16004 * basic.cs exceptions.cs: New regression tests.
16006 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
16007 the arch specific code can store data during a compilation.
16009 * mini-ops.h: Add OP_SETFRET.
16011 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
16012 function, register a separate icall for each arity, so the icalls can
16015 * mini.c (mono_print_tree): Print negative offsets in a more readable
16018 * mini.c: Make signal handling work on sparc.
16020 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
16022 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
16024 * jit-icalls.c: Emulate truncl by aintl on solaris.
16026 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
16028 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
16030 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
16032 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
16034 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
16035 a MarshalByRef type, inline a method that performs the check, taking into
16036 account that the object can be a proxy. Also implemented tow new opcodes:
16037 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
16038 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
16039 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
16041 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
16043 * mini-ppc.c: if a relative branch displacement is too big
16044 but it points to and area reachable with an absolute branch,
16047 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
16049 * mini.c: optimize small copies in cpblk.
16051 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
16053 * basic-calls.cs basic-float.cs: New regression tests.
16055 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
16056 negative offsets from %fp. Implement localloc. Fix local register
16057 allocation. Fix the case when the this argument needs to be saved to
16058 the stack. Implement some missing opcodes.
16060 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
16062 * mini.c (mini_method_compile): Reenable global regalloc in methods
16063 with exception handlers.
16065 * linear-scan.c (mono_varlist_sort): Fix warning.
16067 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
16069 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
16072 * liveness.c: Make all variables uses in exception clauses volatile, to
16073 prevent them from being allocated to registers. Fixes #42136.
16075 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
16077 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
16078 causes regressions.
16080 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
16081 argument to mono_arch_regalloc_cost.
16083 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
16086 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
16088 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
16089 Make the cost of allocating a variable to a register arch dependent.
16091 * basic-calls.cs: Fix compilation of tests.
16093 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
16094 helper function to cut back on the number of #ifdefs needed.
16096 * mini-ppc.c: Fix compilation.
16098 * basic-calls.cs: New regression tests.
16100 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
16102 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
16103 of l0 since that is callee saved.
16105 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
16108 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
16109 of delay instruction.
16111 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
16113 * mini.h (MonoCallInst): Add 'virtual' flag.
16115 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
16117 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
16119 * *.cs: New regression tests.
16121 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
16124 * mini.c (mono_runtime_install_handlers): Fix build.
16126 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
16127 'signal_stack_size' members.
16129 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
16130 alternate signal stack.
16132 * exceptions-x86.c: Add stack overflow handling.
16134 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
16135 functions to arch independent code.
16137 * mini.c (mono_print_tree): Print more detailed info for load_membase
16140 2004-02-23 Martin Baulig <martin@ximian.com>
16142 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
16144 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
16146 * mini-x86.c: fixed reg allocation for div/rem.
16148 2004-02-22 Miguel de Icaza <miguel@ximian.com>
16150 * driver.c (mono_main): Report some configuratio options on --version.
16152 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
16154 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
16155 low in the address space. Correctly flush memory in thunks where we
16156 output native code.
16158 2004-02-20 Martin Baulig <martin@ximian.com>
16160 * mini.c (mini_get_method): New static method; inflate all generic
16161 methods and methods in open generic instances.
16162 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
16163 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
16165 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
16167 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
16169 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
16171 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
16173 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
16175 * mini-sparc.c (flushi mono_arch_output_basic_block): make
16176 it compile using Sun's compiler.
16178 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
16180 * 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.
16182 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
16184 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
16186 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
16188 * mini-ppc.c: handle calls outside of the allowed range with thunks
16189 allocated using the code manager.
16190 * tramp-ppc.c: use the code manager to hold generated native code.
16191 Fixed the magic trampoline to just patch vtable entries.
16193 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
16195 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
16198 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
16200 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
16203 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
16204 if we have a working __thread implementation.
16206 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
16207 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
16209 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
16211 * mini-x86.c: Fix compilation under gcc 2.
16213 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
16215 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
16216 contains a call to the wrapped function.
16218 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
16219 OP_<CALL>_IMM opcodes, and use them under X86.
16221 * mini.c (mono_jit_find_compiled_method): Fix warning.
16223 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
16225 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
16227 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
16228 functionality to mini.c.
16230 * mini.c (mono_create_jump_trampoline): New function to create a jump
16231 trampoline. Return a compiled method instead of a trampoline if it
16232 exists. Add a cache for jump trampolines.
16234 * mini.c (mono_jit_find_compiled_method): New function to return a
16235 compiled method if it exists.
16237 * mini-x86.c: Call mono_create_jump_trampoline instead of
16238 mono_arch_create_jit_trampoline.
16240 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
16241 a jump trampoline. Fixes #52092.
16243 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
16245 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
16246 which is not up-to-date. Add check_corlib_version () instead.
16248 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
16251 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
16252 since newer valgrind versions do not need it.
16254 * mini.c (mono_jit_compile_method_with_opt): New helper function to
16255 compile a method with a given set of optimizations.
16257 * mini.c: Compile icall wrappers on-demand instead of at startup.
16259 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
16260 wrapper for an icall.
16262 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
16264 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
16267 * iltests.il: Add test for non-empty stack before switch instruction.
16269 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
16271 * mini.c: Add support for new stringbuilder marshalling conventions.
16273 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
16275 2004-02-01 Martin Baulig <martin@ximian.com>
16277 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
16278 in `ginst->mtype_argv'.
16280 2004-01-31 Miguel de Icaza <miguel@ximian.com>
16282 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
16283 facilitate grepping.
16285 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
16287 * mini.c: fixed buglet in initobj generic implementation for references.
16289 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
16291 * Makefile.am: make the version script conditional.
16292 * jit-icalls.c: handle missing truncl().
16294 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
16296 * exceptions.cs: Add more tests for double->int conversion.
16298 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
16299 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
16301 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
16303 * driver.c: make --verbose --version emit an error
16304 if the loaded corlib doesn't match the runtime version.
16306 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
16308 * mini-ppc.h: export ppc_patch().
16309 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
16310 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
16311 on par or better than on MacOSX.
16313 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
16315 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
16316 mono_lookup_pinvoke_call.
16318 * mini-x86.c: Under windows, the default pinvoke calling convention is
16319 stdcall. Fixes #52834.
16321 * mini.c (optimize_branches): Add an upper bound to the number of
16322 iterations to prevent infinite loops on strange loops. Fixes #53003.
16324 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
16326 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
16327 and ISINST. Fixes #52093.
16329 * objects.cs (test_0_vector_array_cast): New tests.
16331 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
16333 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
16334 checking in Array.Set ().
16336 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
16339 * object.cs (test_0_multi_array_cast): New regression test.
16341 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
16343 * exceptions-ppc.c: fix build on Linux/PPC.
16345 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
16347 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
16348 running under valgrind.
16349 (x86_magic_trampoline): Fix build bustage.
16351 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
16352 negative values as well. This is needed for the encoding of the line number
16353 info, since sometimes the line numbers are not in increasing order.
16355 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
16357 * cpu-pentium.md (localloc): Increase the size of the localloc
16358 instruction since it is a loop under Win32.
16360 * debug-mini.c (record_line_number): Get rid of unneccesary memory
16363 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
16365 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
16366 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
16367 Max Horn (max@quendi.de). Fix file names in comments.
16369 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
16371 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
16372 avoid stack overflow.
16373 (replace_usage): Avoid uninitialized variable warnings.
16375 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
16376 and taking the address of valuetype variables.
16378 2004-01-03 Patrik Torstensson
16380 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
16381 for other purposes than FP later on.
16383 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
16385 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
16388 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16390 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
16392 2003-12-30 Patrik Torstensson <p@rxc.se>
16394 * mini-x86.h: Decreased number of availiable fp regs.
16395 Solves corner cases with FP spilling.
16397 2003-12-23 Patrik Torstensson <p@rxc.se>
16399 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
16400 for floating point stack tracking / spilling on x86.
16403 * basic-float.cs: added float mul overflow test.
16405 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
16407 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
16409 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
16411 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
16412 supports for cond branches that overflow the immediate
16413 overflow offset. mcs can compile simple programs.
16415 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
16417 * exceptions-ppc.c: exception handling support wip:
16418 finally handlers get run on exception.
16420 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
16422 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
16425 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
16427 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
16428 initial support for stack walking and unwinding.
16430 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
16432 * driver.c (mono_main): Make corlib-out-of-sync message more
16433 descriptive. Also remove verify_corlib call.
16435 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
16437 * mini.c: make CEE_NEWARR calls and other emulated opcodes
16438 not overlap with other call's arguments, too.
16440 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
16442 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
16443 move to arch-specific code the choice of arch-specific
16444 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
16445 * mini.c: ensure emulation calls will not interleave
16448 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
16450 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
16451 the magic trampoline stack frame is dropped before executing
16454 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
16456 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
16457 and integer to fp conversions. Added support for overflowing
16458 arguments on the stack. Reserve a couple more registers as temps.
16459 Added support for aot compilation (as output still needs to be
16462 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
16464 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
16465 Don't overwrite return register in some corner cases.
16467 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
16469 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
16470 static constructors when AOT compiling.
16472 * driver.c (mono_main): Call mono_check_corlib_version.
16474 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
16476 * cpu-g4.md, basic.cs: fixed div target register.
16478 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
16480 * mini-ppc.c, basic.cs: shl_imm fix with test.
16482 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
16484 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
16485 structures by value. Misc fixes.
16486 * objects.cs: more tests.
16488 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
16490 * mini-ppc.c: lconv.ovf.i implemented.
16492 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16495 (mini_init): don't error out if someone already called g_thread_init.
16497 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
16499 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
16500 to be any type per the spec. Fix abnormal memory usage when
16501 the same object is repeatedly thrown.
16503 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
16505 * mini.c: check for overruns in IL code.
16507 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
16509 * TODO: Add/remove some todo entries.
16511 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
16513 * driver.c (mono_main): Call mono_verify_corlib.
16515 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
16517 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
16518 This has been moved to mini.c
16519 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
16520 type being casted is marshalbyref it could be a proxy, so instead of
16521 emitting the type check code, emit a call to a runtime method that will
16522 perform the check by calling CanCastTo if needed.
16524 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
16526 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
16527 methods with large stack frames under Win32.
16529 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
16531 * Makefile.am: Distribute regression tests.
16533 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
16534 at the end instead of inserting each variable into the sorted list.
16536 * linear-scan.c (mono_varlist_sort): New helper function.
16538 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
16540 * mini.c: ensure arguments and locals are within bounds.
16542 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
16544 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
16547 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
16549 * mini.c (mono_cprop_copy_values): Fix crash.
16551 * aot.c: Set verbosity back to 0.
16553 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
16555 * regalloc.c: complete memory leak fix by Laurent Morichetti
16558 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
16560 * driver.c (main_thread_handler): Revert the previous patch.
16562 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
16565 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
16566 memory from the memory pool.
16568 * driver.c (main_thread_handler): Turn on all optimizations when
16571 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
16572 an array for better performance.
16574 * regalloc.c (mono_regstate_assign): Fix memory leak.
16576 * debug-mini.c (mono_debug_serialize_debug_info): New function to
16577 serialize the debug info.
16579 * debug-mini.c (mono_debug_add_aot_method): New function to load the
16580 debug info from the serialized representation.
16582 * aot.c: Save debug info into the generated file and load it when
16585 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
16587 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
16589 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
16590 More FP-related fixes.
16592 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
16594 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
16595 and register allocation buglet. Hello world now runs.
16597 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
16599 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
16600 * tramp-ppc.c: fixed class init trampoline.
16601 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
16603 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
16605 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
16606 mini.c: more ppc changes/fixes.
16608 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
16610 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
16611 Also optimize the case when the arguments are the same in the caller
16614 * iltests.il: Add tests for tail calls with valuetype arguments.
16616 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
16618 * mini-ppc.c: fixes for struct return type.
16620 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
16622 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
16623 mono_spillvar_offset() to arch-specific code.
16625 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
16627 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
16629 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
16631 * exceptions-x86.c: Fix stack space leaks.
16633 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
16634 registers from the lmf if the method has save_lmf set.
16636 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
16638 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
16639 of icall wrappers into InvokeInDomain, since these are now per-domain.
16641 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
16643 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
16644 make some opcode emulation and intrinsic ops enabled/disabled
16645 according to the architecture. More fixes.
16647 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
16649 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
16651 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
16653 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
16654 arch-specific handling for 'this' and struct return type to
16655 arch-specific code.
16657 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16659 * aot.c: prevent divide by zero error when reporting (it happened with
16660 Accessibility.dll).
16662 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
16664 * mini.h (inst_switch): Remove unused macro.
16666 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16669 (load_aot_module): free 'info->methods' and 'info' properly. No more
16670 "free(): invalid pointer blah" messages when you have an old aot
16673 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
16675 * jit-icalls.c, mini.c: Added support for context static fields.
16677 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
16679 * mini.c (mono_method_blittable): Methods which set LastError are not
16680 blittable either. Fixes #51108.
16682 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
16684 * mini.c: flush icache.
16685 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
16687 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
16689 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
16691 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
16693 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
16696 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
16699 * inssel.brg (CEE_MKREFANY): Fix AOT case.
16701 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
16703 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
16704 instruction when the result is discarded.
16706 * iltests.il (test_0_div_regalloc): New regression test.
16708 * arrays.cs: Fix compilation error.
16710 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
16712 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
16713 float rules to inssel-x86.brg: sane architectures with FP registers
16714 don't need to implement these rules.
16716 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
16718 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
16720 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
16722 * mini.h, inssel-long32.brg: fixed endianess issues in int64
16723 implementation of 32 bit systems.
16725 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
16727 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
16728 (Jeroen Zwartepoorte).
16730 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
16732 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
16733 the caller and the callee matches.
16735 * mini.c (mono_method_to_ir): Add comment.
16737 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
16738 signbit is missing on some platforms.
16740 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
16742 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
16744 * mini.c (setup_jit_tls_data): Call the new function.
16746 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
16748 * mini-x86.c: Add experimental support for fast access to the lmf
16749 structure under NPTL/Linux 2.6.x.
16751 2003-11-06 Martin Baulig <martin@ximian.com>
16753 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
16754 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
16757 2003-11-02 Martin Baulig <martin@ximian.com>
16759 * mini.c (inflate_generic_field): New static method.
16760 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
16761 generic instance and the field is declared in a generic type, call
16762 inflate_generic_field() to inflate it. Fixes gen-28.cs.
16764 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
16766 * mini.h mini.c (mono_method_same_domain): New function to return
16767 whenever the caller and the callee are in the same domain.
16769 * tramp-x86.c (x86_magic_trampoline): Use the new function.
16771 2003-10-30 Martin Baulig <martin@ximian.com>
16773 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
16774 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
16776 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
16777 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
16779 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
16781 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
16784 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
16785 object here, so it is in the correct appdomain etc.
16787 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
16789 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
16791 (mono_method_to_ir): Avoid freeing the type created returned from
16792 mono_type_create_from_typespec, since it is put into an internal cache
16793 by the function. Fixes pointer.exe.
16795 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
16796 trampolines for icalls and pinvokes as well. Fixes #33569.
16798 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
16800 * mini.c: Update after appdomain changes.
16802 * mini.c (mono_jit_compile_method_inner): Allways compile native
16803 method wrappers in the root domain, since there can only be one
16804 instance of them, whose address is stored in method->info.
16806 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
16808 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
16809 environment variable. Instead detect automatically whenever running
16810 under valgrind using the magic macro RUNNING_ON_VALGRIND from
16813 2003-10-16 Miguel de Icaza <miguel@ximian.com>
16815 * trace.c, trace.h: New files that implement the new trace option
16818 * driver.c: Document new --trace options.
16820 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
16823 - if (mono_jit_trace_calls)
16824 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
16826 * mini.h: prototypes.
16828 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
16830 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
16832 * mini.c inssel.brg: Implement typedefbyref opcodes.
16834 * mini.c (mono_jit_compile_method): Remove unused local variable.
16836 * mini.c (mono_jit_compile_method_inner): Ditto.
16838 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
16840 * tramp-x86.c (x86_class_init_trampoline): Fix build.
16842 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
16844 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
16846 * mini.c (mono_no_aot): Remove unused global variable.
16848 * mini.c: Thread safety fixes.
16850 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
16852 * mini.c (mono_create_class_init_trampoline): Add a lock around
16853 class_init_hash_addr.
16855 * arrays.cs (test_0_newarr_emulation): Add new regression test for
16858 * mini.c: Decompose the NEWARR instruction before decomposing its
16859 arguments. Fixes #30073.
16861 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
16863 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
16866 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
16868 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
16870 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
16872 * driver.c: Add support for compiling icall wrappers to --compile.
16874 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
16876 * inssel.brg: The empty value in class->interface_offsets is -1, not
16879 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
16881 * objects.cs: New test for 'is' operator on an array of interfaces.
16883 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
16885 * tramp-ppc.c: update trampoline code to support jumps
16886 and class initialization.
16888 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
16890 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
16892 * inssel.brg (OP_UNBOXCAST): Fix #46027.
16894 * inssel.brg (OP_UNBOX): Remove unused rule.
16896 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
16897 region instead of one for each method. Fixes #47813.
16899 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
16901 * exceptions.cs (test_0_nested_finally): New regression test for
16902 nested exception handlers.
16904 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
16906 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
16908 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
16911 * mini.c (mono_method_check_inlining): Make the inlining limit
16912 configurable by an environment variable.
16914 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
16916 * mini.h: Bump AOT file version.
16918 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
16919 token, store the image along with the token, since the token might not
16920 refer to the same image as the method containing the relocation,
16921 because of inlining.
16923 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
16925 * mini.c (mono_precompile_assemblies): New function to compile
16926 all methods in all loaded assemblies.
16928 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
16930 * regalloc.h regalloc.c (MonoRegState): Change the type of
16931 iassign and fassign to int*, since they can contain large negative
16932 values if the register is spilled. Also added some comments. Fixes
16935 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
16936 under Win32. Fixes #42964.
16938 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
16940 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
16942 * aot.c: Added support for AOT compiling methods which contain calls
16943 to wrappers. Currently, only remoting-invoke-with-check wrappers are
16946 * driver.c (compile_all_methods): Run the compilation in a thread
16947 managed by mono. Fixes #44023.
16949 * mini.c (mono_codegen): Print full method name in verbose output.
16951 * mini-x86.c (mono_arch_patch_code): Fix warning.
16953 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
16954 jumps, since the method we are jumping to might be domain-specific.
16956 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
16958 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
16960 * inssel.brg: string chars are unsigned.
16962 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
16964 * TODO: New todo item.
16966 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
16967 which calls mono_runtime_class_init and patches the call site to
16968 avoid further calls.
16969 (mono_arch_create_class_init_trampoline): New arch specific function
16970 to create a class init trampoline.
16971 (create_trampoline_code): Generalized so it can create
16972 class init trampolines as well.
16974 * mini.c (helper_sig_class_init_trampoline): New helper variable.
16975 (mono_create_class_init_trampoline): New function to create and cache
16976 class init trampolines.
16977 (mono_find_class_init_trampoline_by_addr): New function to lookup the
16978 vtable given the address of a class init trampoline. Used by the
16980 (mono_codegen): Generate a call to a trampoline instead of
16981 mono_runtime_class_init in LDSFLD[A].
16982 (mono_codegen): Add relocations for the new trampoline.
16984 * mini.h mini-x86.c aot.c: Added a new relocation type:
16985 MONO_PATCH_INFO_CLASS_INIT.
16987 * mini.h: Bump AOT version number.
16989 * aot.c: Create a copy of the loaded code instead of using the original
16990 so methods which call each other will be close in memory, improving
16993 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
16994 patch since it breaks the regression tests.
16996 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
16997 for the register saving instruction sequence since the
16998 frame_state_for function in glibc 2.3.2 don't seem to detect it.
17000 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
17002 * TODO: Fix todo item && remove another.
17004 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
17006 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
17009 * aot.c: Moved the check for MONO_LASTAOT into the initialization
17010 function of the module.
17012 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
17013 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
17014 --no-aot command line option.
17016 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
17018 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
17019 by Bernie Solomon (bernard@ugsolutions.com).
17021 * inssel.brg: Refactor the interface offset table related code into
17022 its separate functions and add support for the AOT case.
17024 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
17026 * aot.c (mono_aot_get_method_inner): Fix memory leak.
17028 * aot.c: Added mono_aot_verbose variable and made all debugging
17029 output depend on the value of this variable.
17031 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
17032 method_label and info_label.
17034 * mini.h mini-x86.c aot.c: Added a new relocation type
17035 MONO_PATCH_INFO_IID for klass->interface_id.
17037 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
17038 the MonoJitInfo structure.
17040 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
17041 a non-root appdomain in shared mode.
17043 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
17045 * aot.c: make aot loader less verbose. Remove free of unused variable.
17047 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
17049 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
17051 * .cvsignore: Added *.dll.
17053 * mini.c (mono_print_tree_nl): New function callable while debugging.
17055 * mini.c (mono_print_code): Export this.
17057 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
17060 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
17062 * mini.h (MonoCompile): Added 'jit_info' field.
17064 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
17065 the cfg structure, since it is needed by the AOT compiler.
17067 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
17069 * aot.c: A major rewrite. Changes include:
17070 - save exception tables for methods which have them.
17071 - cache failed lookups in aot_get_method () to avoid the (slow) calls
17072 to g_module_symbol.
17073 - reworked the file format so it is now much smaller and needs
17074 fewer relocation entries.
17076 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
17078 * aot.c (load_aot_module): Fix build bustage on platforms without
17081 2003-09-04 Martin Baulig <martin@ximian.com>
17083 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
17085 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
17087 * TODO: Some new optimization ideas.
17089 * aot.c: Move AOT module loading logic here from mono_assembly_open.
17091 * aot.c: Save the optimization flags used to compile the code into
17094 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
17095 support emitting domain specific code.
17097 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
17098 no longer domain neutral. It can be made domain neutral by compiling
17099 with --optimize=shared.
17101 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
17102 between appdomains.
17104 * driver.c mini.h mini.c: New --no-aot debugging option which disables
17105 loading of AOT code.
17107 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
17109 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
17110 if there is no domain neutrality information.
17112 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
17114 * aot.c (mono_compile_assembly): Emit a symbol containing the file
17115 format version into the generated library.
17117 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
17118 callee method into the caller since one of them could be shared.
17120 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
17121 system exceptions from AOT code now works.
17123 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
17124 method if it is domain neutral and the callee is not.
17126 * graph.c (cfg_emit_one_loop_level): Fix warning.
17128 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
17130 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
17133 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
17135 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
17136 is needed by code which is executed before mono_runtime_init ().
17137 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
17139 * mini.c (mono_thread_abort): Fix warning.
17140 (mono_jit_compile_method): Call static constructor in the AOT case too.
17142 * aot.c (mono_compile_assembly): Fix warning.
17144 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17146 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
17148 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
17150 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
17152 * cpu-pentium.md: Fix the length of call opcodes so they include the
17153 ESP restoring instruction. Fixes #47968.
17155 2003-08-28 Martin Baulig <martin@ximian.com>
17157 * mini-x86.c (mono_arch_call_opcode): Added support for
17158 MONO_TYPE_GENERICINST.
17160 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
17162 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
17164 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
17165 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
17167 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
17170 2003-08-26 Martin Baulig <martin@ximian.com>
17172 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
17173 when reporting an error, set this to the actual error location.
17174 (mono_method_to_ir): Report the correct error location if
17175 get_basic_blocks() returned an error.
17177 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
17179 * mini.c (mono_type_blittable): OBJECT is not blittable.
17180 (mono_method_blittable): Methods which have marshalling descriptors
17181 are not blittable either. Fixes #47842.
17183 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
17185 * driver.c mini.c: Use an environment variable instead of a global
17186 variable. Also fix the build.
17188 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
17189 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
17192 * driver.c mini.c: Added --with-valgrind option to turn off some
17193 code which prevents mono from running under valgrind.
17195 * mini.c (mono_emit_call_args): Fixed warning.
17197 * mini.c (mono_emulate_opcode): Fixed warning.
17199 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17201 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
17202 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
17203 regalloc.c, regalloc.h: specify available registers in arch-specific
17204 code and support floats in the regallocator (patch by Laurent Morichetti
17207 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
17209 * mini.c: mono_thread_current() can be called only after
17210 mono_runtime_init(): rearrange code to not call it early on.
17212 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
17214 * mini.c: allocate jump tables in the code mempools.
17216 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17218 * mini.c, mini.h: make sure per-thread data allocated by the jit is
17221 2003-08-10 Miguel de Icaza <miguel@ximian.com>
17223 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
17224 12 to 16. This fixes bug #47453.
17227 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
17229 * mini-ppc.c: fixed indexed load and unsigned compares.
17231 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
17233 * mini.c: reenabled installation of handler for
17234 thread abort signal.
17236 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17238 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
17239 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
17240 until it's fixed and actually useful.
17242 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17244 * inssel-long32.brg: couple more opcodes implemented.
17246 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
17248 * mini-sparc.c: Even more opcodes implemeted.
17250 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
17252 * mini-sparc.c: More opcodes implemented.
17254 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
17256 * mini-sparc.c: More opcodes implemented.
17258 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
17260 * inssel-sparc.brg: Add some needed rules. Direct
17262 * Makefile.am: Use inssel-sparc.brg
17263 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
17264 an assert happy for now.
17266 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
17268 * mini-sparc.c: Fixed compile errors.
17269 * exceptions-sparc.c: Same. We now produce a mono binary
17270 on sparc-linux. Yea.
17272 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
17274 * mini-sparc.c: Renamed registers. Also some macro cleanups.
17275 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
17276 They compile, but do not work.
17278 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17280 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
17281 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
17282 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
17285 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17287 * mini.c: more opcodes implemented and better support for generics.
17289 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
17291 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
17292 * mini.c, mini.h: first cut at generics support: some new instructions
17293 added and changed the behaviour of some of the existing ones.
17295 2003-07-21 Miguel de Icaza <miguel@ximian.com>
17297 * mini.c: Removed definition of metadata_shared mutex here.
17299 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
17301 * mini-x86.c: make vararg calls work for instance methods.
17303 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
17305 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
17306 returns the arguments in a separte list, now.
17308 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17310 * aot.c, mini.c: updates for array type representation changes.
17312 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
17314 * mini.c: register function to perform jit shutdown.
17316 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17318 * mini.c: use a faster allocator if possible.
17320 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
17322 * aot.c: some cleanups and portability changes.
17324 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17326 * mini.c: use faster allocation for CEE_BOX if possible.
17328 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
17330 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
17331 Moved inlined mempcy code to its own function so that is can be
17332 reused. Added an inline memset function as well (optimized initobj).
17333 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
17335 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17337 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
17339 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
17341 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
17342 arch code can setup the cpu for CLR execution, if needed.
17343 We use it on x86 to set the precision of FP operations.
17345 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
17347 * mini.c: disable some optimizations if we can guess they'll cost too
17348 much for a given method.
17350 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
17352 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
17354 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
17355 * mini.h mini.c mini-x86.c: Added instruction level coverage
17356 info collection support.
17358 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17360 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
17361 is now implemented in the profiling API. Get rid of a couple of
17362 unnecessary global variables.
17364 2003-06-15 Nick Drochak <ndrochak@gol.com>
17366 * basic-long.cs: tests for negative values for bigmul, and unsigned.
17367 * cpu-g4.md: add op_bigmul and op_bigmul_un
17368 * cpu_pentium.md: add op_bigmul_un
17369 * inssel-long32.brg: add rule for unsigned bigmul
17370 * mini-ops.h: define OP_BIGMUL_UN
17371 * mini-x86.c: THE BUG: handle (un)signed properly
17372 * mini.c: choose unsigned opcode if needed.
17373 This set of patches fixes bug #44291
17375 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
17377 * mini.c (optimize_branches): improved to handle all kinds of
17378 conditional branches.
17380 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
17382 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
17383 don't raise exceptions.
17385 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
17387 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
17388 to arch-specific files.
17390 2003-06-09 Martin Baulig <martin@ximian.com>
17392 * Makefile.am (libs): Added $(LIBGC_LIBS).
17394 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
17396 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
17397 and OP_ATAN (fixes bug#44293).
17399 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
17401 * Makefile.am, mini-x86.c: rename cpu description array to
17402 pentium_desc, since some compilers define the 'pentium' preprocessor
17405 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
17407 * mini.c (mini_select_instructions): add explicit branch if the
17408 following block is not the false target of a conditional branch -
17409 we need this with any optimization that reorder or remove bblocks
17411 * mini.c (optimize_branches): bug fixes
17413 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
17415 * mini.c (mono_method_to_ir): inline static readonly fields
17417 * ssa.c (fold_tree): start cfold support for long (very simple
17420 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
17422 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17424 * inssel.brg: fixed memcpy (bug #44219).
17426 2003-06-05 Dick Porter <dick@ximian.com>
17428 * driver.c: Set the glib log levels to not abort if g_message
17431 g_set_prgname() has to happen before mini_init() so that the
17432 process handle gets the info.
17434 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17436 * driver.c: add intrins to the default optimizations to get wider
17439 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
17441 * mini.h: some large basic blocks will overflow a 16-bit
17442 integers for symbolic registers.
17444 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
17446 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
17447 (mono_arch_output_basic_block): fix bug 43499
17449 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
17451 * mini.c: kill duplicated definition of mono_debug_format.
17453 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
17455 * mini-x86.c, arrays.cs: fixed register allocation bug.
17457 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
17459 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
17461 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
17463 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17466 (print_method_from_ip): also print source location information if
17469 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
17471 * mini.c (mono_find_block_region): bug fix in region code
17472 (mini_method_compile): enable removing unreachable code again, but
17473 only in methods without exception clauses.
17475 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
17477 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
17478 Implemented arglist opcode and handling of TypedReference type.
17479 Fixed x86 call convention when a structure is returned.
17480 Minimal support for calling static vararg methods.
17482 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
17484 * mini.c (mini_method_compile): always remove unreachable code,
17485 because the code in them may be inconsistent (access to dead
17486 variables for example).
17488 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
17490 * driver.c, debug-mini.c: warning fixes.
17492 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
17494 * Makefile.am, jit.h, mini.h: install header for embedding mono.
17496 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
17498 * mini.c: thread-static fields are registered in mono_class_vtable(),
17499 so ensure the function is called before checking for them.
17501 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
17503 * mini.c (optimize_branches): fix for bug 43586
17505 * jit-icalls.c (mono_llmult_ovf): added an additional check for
17506 overflow (fixes Bug #43639)
17508 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17510 * mini.c, objects.cs: allow the use of stobj for primitive types.
17512 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17514 * mini.c: be less strict about argument checking until we support
17515 running the verifier.
17517 2003-05-27 Nick Drochak <ndrochak@gol.com>
17519 * basic-long.cs: tests for (ulong)int * (ulong)int also
17520 * mini.c: use the same trick for (ulong)int * (ulong)int
17522 2003-05-27 Nick Drochak <ndrochak@gol.com>
17524 * basic-long.cs: add regression test for (long)int * (long)int
17525 * cpu-pentium.md: add op_bigmul specification
17526 * inssel-long32.brg: add OP_BIGMUL rule
17527 * mini-ops.h: add OP_BIGMUL
17528 * mini-x86.c: register allocator: handle case where src1 needs to be
17530 * mini.c: substitute special BIGMUL opcode in the tree for
17531 (long)int * (long)int
17533 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
17535 * jit-icalls.c: call the type ctor on field access if needed.
17537 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
17539 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
17540 to a method (including results of ldelema, bug#43207).
17542 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
17544 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
17545 colors to show exception handler blocks.
17547 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
17548 (fix for pinvoke7.cs).
17550 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17552 * mini.h, mini.c: ensure correct initialization order for types that
17553 require it. Prepare for lazy compilation of jit icall wrappers.
17554 Provide a name for opcode emulation to reduce unneeded mallocing.
17556 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
17558 * mini-x86.c: better register restoring code and profiling
17559 support for tail calls.
17561 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17563 * mini.h, driver.c: prepare for leaf methods optimization.
17565 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
17567 * mini.c: get targets of branches before converting a method.
17569 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
17571 * mini.c (optimize_branches): added some experimental code (disbaled)
17573 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
17575 * mini.c (optimize_branches): fix branch to branch optimization
17577 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
17579 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
17581 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
17583 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
17586 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
17588 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
17589 enable use of interface variables again.
17591 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
17592 I1 to registers because there is no simply way to sign extend 8bit
17593 quantities in caller saved registers on x86.
17595 * inssel-float.brg: set costs of some rules to 2 so
17596 that monobure always select the arch. specific ones if supplied,
17597 regardless of the order we pass the files to monoburg.
17599 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
17601 * mini.c, mini-x86.c: since the magic trampoline for jumps
17602 can't patch the code directly, we do it as soon as the
17603 method gets compiled.
17605 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
17607 * mini-x86.c, mini.h: introduce a new patching method
17608 to support CEE_JMP and tail calls.
17609 * mini.c: obey tail.call. Don't precompile methods target
17611 * tramp-x86.c: new trampoline code to handle methods
17612 reached through a jump.
17614 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
17616 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
17617 bit values to registers
17619 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
17621 * mini.c (mono_compile_get_interface_var): share interface
17622 variables if possible.
17624 2003-05-16 Martin Baulig <martin@ximian.com>
17626 * debug-mini.c (mono_init_debugger): New function to initialize
17627 the debugger. This is not in the debugger since it needs to
17628 access some of mini's internals.
17630 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
17632 * mini.c (mono_method_to_ir): inlining fixes/cleanups
17634 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
17636 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
17637 for value type handling.
17639 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
17641 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
17642 (mono_method_check_inlining): enable inlining of all kinds of wrappers
17644 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
17646 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
17647 the constructor through a proxy.
17649 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
17651 * jit-icalls.c, inssel.brg: fixes to array element address
17654 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
17656 * mini-x86.c (is_regsize_var): allocate pointer to registers
17658 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
17660 * driver.c: fixed typo, added intrins to the set of optimizations
17661 tested with regressions.
17663 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
17665 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
17666 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
17669 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
17671 * inssel.brg: remove some common pop instructions without side effects
17673 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
17675 * inssel-x86.brg: fixed thinko in int to double conversions.
17677 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
17679 * mini.c, jit-icalls.c: added runtime thread-static variable support.
17681 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
17683 * inssel-long32.brg: two more missing instructions.
17685 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
17687 * mini.c (mono_emit_call_args): set the cil_code for all arguments
17688 if not already set.
17690 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
17692 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
17695 * basic-float.cs: Added tests for negative zero.
17697 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
17699 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
17700 a couple of missing operations for long casts, with test cases.
17702 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17704 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
17706 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
17708 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
17709 code size estimation.
17711 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
17713 * mini.c (mono_jit_create_remoting_trampoline): make it work with
17714 abstract methods (fix bug 42542)
17716 * aot.c: add ability to handle array types
17718 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
17720 * mini.c: Call the _specific versions of the object allocation
17721 functions if possible.
17723 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
17725 * driver.c: call setlocale ().
17727 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
17729 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
17732 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
17734 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
17736 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
17737 wrappers (fix bug 42122)
17739 2003-05-04 Martin Baulig <martin@ximian.com>
17741 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
17743 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
17744 s/mini_set_defaults/mono_set_defaults/g.
17746 2003-05-04 Martin Baulig <martin@ximian.com>
17748 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
17750 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17752 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
17753 (reported by Don Roberts).
17755 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
17757 * mini.c: temporarily work around two bugs for this release.
17759 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17761 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
17762 that contains -export-dynamic and it makes using the ld script
17764 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
17766 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
17768 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
17771 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
17773 * mini.c: make sure leave calls all the needed finally blocks,
17774 even when the target jumps out of multiple exception clauses.
17776 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17778 * ldscript, Makefile.am: add linker script to reduce the number of
17779 exported symbols (should also fix the issues with libwine defining
17780 some of the same symbols in io-layer).
17782 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
17784 * driver.c (mini_main): Avoid assertion when no file name is given on
17787 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
17789 * driver.c: added --version/-V command line option.
17790 Added the inline optimization in the regression tests.
17792 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
17794 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
17795 to the type in the method signature (fixes bug#42134).
17797 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
17799 * mini.c: when inlining, check this is not null only when needed (bug #42135).
17801 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
17803 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
17805 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17807 * driver.c: fixed bug #42100.
17809 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
17811 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
17813 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
17815 * mini.c: moved most of the code required to do inlining to its own
17816 function so it can be reused. Inline also ctors if appropriate.
17818 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
17820 * Makefile.am: Link with -export-dynamic so shared libs loaded by
17821 the runtime can call mono API functions.
17823 2003-04-27 Martin Baulig <martin@ximian.com>
17825 * debug-mini.c (mono_debug_init_method): Added
17826 `guint32 breakpoint_id' argument; if the method has a breakpoint,
17827 send a notification to the debugger.
17829 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
17830 running in the Mono Debugger, just pass the breakpoint number to
17831 mono_debug_init_method().
17833 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
17835 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
17837 * mini.c: allow some more unsafe compares.
17839 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17841 * mini-x86.c, Makefile.am: make distcheck works (partially from
17842 a patch by Richard Lee <r.h.lee@attbi.com>).
17843 * regset.c, regset.h: removed, they are unused.
17845 2003-04-25 Dick Porter <dick@ximian.com>
17847 * driver.c: Usage reports the name as 'mono' not 'mini'
17848 * exceptions-x86.c: Build and run on freebsd
17850 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
17852 * Makefile.am: install the program with the 'mono' name and
17853 the library as libmono instead of mini and libmini.
17855 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
17857 * driver.c: provide the APIs for the embedding interface of the old jit.
17859 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
17861 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
17863 2003-04-23 Martin Baulig <martin@ximian.com>
17865 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
17867 * driver.c: Added `--debug' command line argument to enable
17870 2003-04-23 Martin Baulig <martin@ximian.com>
17872 * debug.[ch]: Removed. The code is now in
17873 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
17875 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
17878 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
17880 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
17882 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17885 (mini_cleanup): moved mono_runtime_cleanup call after the call to
17886 mono_domain_finalize.
17887 (mini_method_compile): use mono_method_profile* if the the option is
17890 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
17892 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
17893 methods with their wrapper.
17895 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
17896 methods with their wrapper.
17898 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
17901 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
17904 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
17907 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
17909 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
17911 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
17913 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
17914 of the mempool. This is slightly faster and uses less memory
17916 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17918 * mini.c: avoid O(n) allocation for variables.
17920 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17922 * mini.c: handle items on the stack after inlining methods.
17924 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
17926 * mini.c: make the method->opcode optimization dependent
17927 on MONO_OPT_INSTRINS and do it lazily.
17929 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
17931 * driver.c: print overall results at the end of regression run.
17933 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
17935 * inssel.brg: don't overwrite symbolic registers.
17937 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
17939 * inssel-x86.brg: fix conversion from long to float.
17941 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
17943 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
17945 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
17947 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
17949 * driver.c: Added --print-vtable option as in the old JIT.
17951 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
17953 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
17955 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
17957 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
17959 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
17961 * mini.c regalloc.c regalloc.h: Fix memory leak.
17963 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
17965 * aot.c (mono_aot_get_method): register all used strings
17967 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17969 * mini.c: always intern strings references with ldstr at compile time.
17971 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17973 * Makefile.am: add BUILT_SOURCES.
17975 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
17977 * driver.c: give a better error message when the assembly to execute
17978 doesn't have an entry point.
17980 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
17982 * Makefile.am: added hack for automake
17984 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
17987 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
17989 22003-04-07 Martin Baulig <martin@ximian.com>
17991 * Makefile.am: Added Makefile.am.
17993 * debugger-main.c: Removed, this is now in the debugger where it
17996 * mini.pc.in: Call this package `mini' for the moment.