1 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3 * basic-simd.cs: Fix method names for Vector2l.
5 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7 * basic-simd.cs: Fix method names for Vector2d.
9 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
11 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
12 that are extension methods.
14 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
16 * basic-simd.cs: Fix method names for Vector4f.
18 2008-12-08 Zoltan Varga <vargaz@gmail.com>
20 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
21 as such. Fixes #456669.
23 2008-12-07 Mark Mason <mmason@upwardaccess.com>
25 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
27 2008-12-07 Mark Mason <mmason@upwardaccess.com>
29 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
30 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
31 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
32 (mips_adjust_stackframe): handle FP spills
34 * mini-ops.h: add mips_mtc1_s2
36 * cpu-mips.md: add mips_mtc1_s2
38 2008-12-07 Zoltan Varga <vargaz@gmail.com>
40 * unwind.c: New file, move the unwind info encoding functions here from
41 aot-compiler.c, so they could be used at runtime too.
43 2008-12-05 Mark Mason <mmason@upwardaccess.com>
45 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
46 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
48 2008-12-05 Mark Mason <mmason@upwardaccess.com>
50 * mini-mips.c: cleanup warnings
51 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
52 (mips_adjust_stackframe): handle case of taking the address of stack locals
54 2008-12-05 Zoltan Varga <vargaz@gmail.com>
56 * aot-compiler.c: Implement a few functions missing from the asm writer.
57 (emit_method_code): Only write symbols for methods when using the bin
58 writer, since the assembler can't deal with the characters in our method
61 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
63 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
66 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
67 a bit to also restore %rax.
69 2008-12-05 Mark Probst <mark.probst@gmail.com>
71 * mini-ppc.c: Some simple merges from mini-ppc64.c.
73 2008-12-05 Zoltan Varga <vargaz@gmail.com>
75 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
78 2008-12-05 Mark Probst <mark.probst@gmail.com>
80 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
82 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
83 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
85 * exceptions-ppc64.c: Removed.
87 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
89 2008-12-05 Mark Probst <mark.probst@gmail.com>
91 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
94 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
96 * tramp-ppc64.c: Removed.
98 2008-12-05 Zoltan Varga <vargaz@gmail.com>
100 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
103 2008-12-05 Mark Probst <mark.probst@gmail.com>
105 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
107 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
108 mini-ppc.h instead of mini-ppc64.h.
110 * mini-ppc64.h: Removed.
112 2008-12-04 Mark Mason <mmason@upwardaccess.com>
114 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
116 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
118 2008-12-05 Mark Probst <mark.probst@gmail.com>
120 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
121 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
124 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
126 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
128 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
130 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
132 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
134 * basic-simd.cs: Tests for operator == and != on Vector4f.
136 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
138 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
140 * simd-intrinsics.c: Kill useless enum.
142 2008-12-04 Mark Mason <mmason@upwardaccess.com>
144 * cpu-mips.md: add long_conv_to_ovf_i4_2
145 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
147 2008-12-04 Mark Mason <mmason@upwardaccess.com>
149 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
151 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
153 2008-12-04 Mark Mason <mmason@upwardaccess.com>
155 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
157 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
159 * basic-simd.cs: Add tests for new methods.
161 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
163 * simd-intrinsics.c: Add support for operator == and !=
166 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
168 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
170 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
172 2008-12-04 Zoltan Varga <vargaz@gmail.com>
174 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
176 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
177 MONO_PATCH_INFO_ICALL_ADDR.
179 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
181 * aot-compiler.c: Resurrect full-aot support.
183 2008-12-04 Mark Mason <mmason@upwardaccess.com>
185 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
187 2008-12-04 Mark Mason <mmason@upwardaccess.com>
189 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
191 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
193 * basic-simd.cs: Fix tests to work under ppc.
194 Remove tests for methods that will be removed.
196 2008-12-03 Mark Probst <mark.probst@gmail.com>
198 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
199 generic type (via a typedef or typeref) correctly.
201 2008-12-03 Zoltan Varga <vargaz@gmail.com>
203 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
204 diagnose an assertion failure.
206 2008-12-02 Mark Probst <mark.probst@gmail.com>
208 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
211 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
212 conversion opcodes are implemented natively instead via emulation.
214 2008-12-01 Mark Mason <mmason@upwardaccess.com>
216 * cpu-mips.md: remove mips_xori
218 * mini-ops.h: remove mips_xori
220 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
222 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
224 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
226 2008-12-01 Mark Mason <mmason@upwardaccess.com>
228 * cpu-mips.md: fix instruction lengths.
230 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
232 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
234 * mini-ops.h: fix slti / sltiu op profiles.
236 2008-12-02 Martin Baulig <martin@ximian.com>
238 * method-to-ir.c (mono_method_to_ir): Disable debugging
239 information for the init locals block to make the debugger stop
240 after all locals have been initalized.
242 2008-12-02 Martin Baulig <martin@ximian.com>
244 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
245 running inside the debugger.
247 2008-12-01 Zoltan Varga <vargaz@gmail.com>
249 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
252 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
253 alu->alu imm optimization which only shows if deadce is disabled.
255 * aot-compiler.c: Rename the function names for the binary and asm writers
256 so they can coexist in the same process. Rework the xdebug code to use the
257 asm writer. This avoids the need to call into the runtime to dump the
258 debugging info. Add more debugging info for types.
260 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
262 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
263 cpu description tables, they can't occur in cpu-<ARCH>.md.
265 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
266 the stack in CEE_LDFLDA. Fixes #450542.
268 * generics.cs: Add a new test.
270 2008-12-01 Mark Mason <mmason@upwardaccess.com>
272 * mini-ops.h: updated MIPS opcodes
273 * mini-mips.c: decompose long opts
274 * mini-mips.h: decompose long opts
276 2008-11-29 Mark Mason <mmason@upwardaccess.com>
278 * cpu-mips.md: fix length on int_rem_un
279 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
281 2008-11-29 Zoltan Varga <vargaz@gmail.com>
283 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
285 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
287 2008-11-29 Martin Baulig <martin@ximian.com>
289 * mini-exceptions.c (mono_handle_native_sigsegv): Check
290 mono_debug_using_mono_debugger() in addition to the
291 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
293 2008-11-28 Mark Mason <mmason@upwardaccess.com>
295 * mini-ops.h: updated more MIPS opcodes
296 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
297 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
299 2008-11-28 Mark Probst <mark.probst@gmail.com>
301 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
303 2008-11-28 Mark Mason <mmason@upwardaccess.com>
305 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
306 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
307 * mini-ops.h: correct selected mips opcode entries
309 2008-11-28 Mark Probst <mark.probst@gmail.com>
311 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
314 2008-11-28 Mark Probst <mark.probst@gmail.com>
316 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
318 2008-11-28 Mark Mason <mmason@upwardaccess.com>
320 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
321 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
322 * mini-mips.h: disable IMT
323 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
325 2008-11-28 Mark Probst <mark.probst@gmail.com>
327 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
329 2008-11-28 Mark Probst <mark.probst@gmail.com>
331 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
333 2008-11-28 Zoltan Varga <vargaz@gmail.com>
335 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
338 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
340 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
341 for Set/GetVector aligned versions.
343 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
345 * basic-simd.cs: Add tests for Get/SetVector.
347 2008-11-27 Mark Probst <mark.probst@gmail.com>
349 * mini.c: Removed g_slist_append_mempool(). Now in
352 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
354 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
355 size properly and make the bounds check optional.
357 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
358 for SetVector and IsAligned.
360 2008-11-27 Zoltan Varga <vargaz@gmail.com>
362 * mini.c: Remove unused mono_normalize_opcodes () function.
364 2008-11-26 Mark Probst <mark.probst@gmail.com>
366 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
367 using the new atomic add ops now.
369 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
372 2008-11-26 Mark Probst <mark.probst@gmail.com>
374 * mini-ppc64.c: Several fixes.
376 2008-11-25 Mark Mason <mmason@upwardaccess.com>
378 * cpu-mips.md: added jump_table
379 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
381 2008-11-25 Mark Mason <mmason@upwardaccess.com>
383 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
385 2008-11-25 Mark Mason <mmason@upwardaccess.com>
387 * mini-ops.h: corrected a handful of MIPS opcodes.
389 2008-11-25 Mark Mason <mmason@upwardaccess.com>
391 * aot-compiler.c: MIPS to use ELF writer
393 2008-11-25 Mark Mason <mmason@upwardaccess.com>
395 * mini-codegen.c: remove MIPS specific assert.
397 2008-11-25 Mark Probst <mark.probst@gmail.com>
399 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
400 fixes. PPC64 now passes most of the runtime regressions.
402 2008-11-24 Zoltan Varga <vargaz@gmail.com>
404 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
405 volatile intervals a bit.
407 2008-11-24 Mark Probst <mark.probst@gmail.com>
409 * basic-long.cs: New test case.
411 2008-11-23 Zoltan Varga <vargaz@gmail.com>
413 * mini.c (mini_method_compile): Disable globalra for large methods for
416 * regalloc2.c (order_moves): Add fp support.
418 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
419 source bblock ends with an OP_BR_REG.
421 * ratests.cs: Add a new test.
423 2008-11-23 Mark Probst <mark.probst@gmail.com>
425 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
426 sharing. PPC64 now passes generics.exe.
428 2008-11-23 Mark Probst <mark.probst@gmail.com>
430 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
432 2008-11-23 Zoltan Varga <vargaz@gmail.com>
434 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
435 memory when mono_jit_info_table_find () can't find the method in the
438 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
441 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
444 2008-11-23 Mark Probst <mark.probst@gmail.com>
446 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
447 Several fixes. PPC64 now runs exceptions.exe and
448 devirtualization.exe.
450 2008-11-22 Mark Probst <mark.probst@gmail.com>
452 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
453 arrays.exe and basic-math.exe.
455 2008-11-22 Mark Probst <mark.probst@gmail.com>
457 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
458 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
460 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
462 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
464 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
466 * method-to-ir.c: Move bounds checking macros to ir-emit.h
468 * ir-emit.h: Move macros from method-to-ir.c to here.
470 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
472 * mini-ops.h: Correct the long simd ops to use LREG.
474 2008-11-21 Zoltan Varga <vargaz@gmail.com>
476 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
478 * mini-ops.h: Correct the dreg type of a few long opcodes.
480 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
483 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
485 * mini-ppc.c: remove negative stack references in epilog
486 for platforms that don't support the red zone.
488 2008-11-21 Mark Probst <mark.probst@gmail.com>
490 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
491 point regs. Now PPC64 passes basic-calls.exe.
493 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
495 * basic-simd.cs: Add tests for accessors of Vector2l.
497 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
499 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
501 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
503 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
505 2008-11-21 Mark Probst <mark.probst@gmail.com>
507 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
508 PPC64 passes basic-long.exe.
510 2008-11-20 Mark Probst <mark.probst@gmail.com>
512 * decompose.c: Decompose carry and overflow add on PPC64 like on
513 other 64 bit archs. Don't decompose sub at all on PPC64.
515 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
516 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
519 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
521 * basic-simd.cs: Add tests for accessors of Vector2d.
523 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
525 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
529 * mini-x86.c (mono_arch_output_basic_block): Same.
531 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
533 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
535 * basic-simd.cs: Add tests for accessors of Vector4f.
537 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
539 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
543 * mini-x86.c (mono_arch_output_basic_block): Same.
545 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
547 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
549 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
551 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
553 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
557 * mini-x86.c (mono_arch_output_basic_block): Same.
559 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
561 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
563 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
565 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
567 * simd-intrinsics.c: Enable setters for Vector16sb.
569 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
571 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
575 * mini-x86.c (mono_arch_output_basic_block): Same.
577 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
579 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
581 * simd-intrinsics.c: Implement setter for Vector8us.
583 2008-11-19 Zoltan Varga <vargaz@gmail.com>
585 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
588 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
590 * mini-ppc.c: remove references to the red zone in the prolog
591 (for systems that don't support it).
593 2008-11-19 Mark Probst <mark.probst@gmail.com>
595 * cpu-ppc64.md: Fixed a few instruction lengths.
597 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
600 2008-11-19 Mark Probst <mark.probst@gmail.com>
602 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
605 2008-11-19 Zoltan Varga <vargaz@gmail.com>
607 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
609 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
611 * mini-ops.h: Added OP_INSERT_I2.
615 * mini-x86.c (mono_arch_output_basic_block): Same.
617 * simd-intrinsics.c: Implement setter for Vector8s.
619 * simd-methods.h: Add the names of get setters of Vector8s.
621 2008-11-18 Zoltan Varga <vargaz@gmail.com>
623 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
625 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
628 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
630 2008-11-18 Mark Probst <mark.probst@gmail.com>
632 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
633 for PPC64. An empty program runs now.
635 2008-11-18 Zoltan Varga <vargaz@gmail.com>
637 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
639 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
640 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
641 info for JITted code is emitted into a shared library, loadable into gdb.
643 2008-11-18 Mark Probst <mark.probst@gmail.com>
645 * Makefile.am: Changes to build PPC64.
647 * mini-arch.h: Include mini-ppc64.h on PPC64.
649 2008-11-18 Mark Probst <mark.probst@gmail.com>
651 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
652 in PPC code up to r119147.
654 2008-11-18 Mark Probst <mark.probst@gmail.com>
656 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
657 cpu-ppc64.md: Changes for PPC64.
659 Based on code submitted by andreas.faerber@web.de at
660 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
663 2008-11-18 Mark Probst <mark.probst@gmail.com>
665 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
666 cpu-ppc64.md: Copied from the corresponding PPC files from
669 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
671 * mini-ops.h: Added OP_ROUND.
673 * cpu-x86.md: Added round.
675 * mini-x86.c: Added support for intrinsicing Math.Round (double).
677 * basic-math.cs: Added test_0_round to test rounding.
679 Contributed under MIT/X11 license.
681 2008-11-17 Bill Holmes <billholmes54@gmail.com>
683 * aot-compiler.c : Fix the Winx64 build.
685 Contributed under MIT/X11 license.
687 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
689 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
690 in OP_EXTRACT_R8 to avoid possible stack corruption.
692 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
694 * mini-ops.h: Added OP_EXTRACT_R8/I8.
696 * cpu-x86.md: Added extract_r8.
698 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
700 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
701 a couple of OP_EXTRACT_I4.
703 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
705 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
707 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
709 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
712 2008-11-17 Zoltan Varga <vargaz@gmail.com>
714 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
715 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
717 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
718 are not needed any more.
720 * mini.h: Remove the unused INS_LIST macros.
722 * mini.c (mini_method_compile): Remove a disable globalra case which is no
725 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
728 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
729 mono_alloc_ireg () instead.
731 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
734 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
737 * aot-runtime.c (load_aot_module): Disable AOT when running under
740 * mini-amd64.h: Change the monitor fastpath defines to check for
741 !PLATFORM_WIN32 so they work on *bsd too.
743 * mini.h mini.c mini-hhpa.c: Remove more unused code.
745 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
747 * mini.h (MonoCompile): Remove new_ir flag.
749 * regalloc.h regalloc.c: Remove unused code.
751 * cpu-*.md: Remove more unused opcodes.
753 * simple-cee-ops.h simple-mini-ops.h: Removed.
755 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
757 2008-11-17 Zoltan Varga <vargaz@gmail.com>
759 * aliasing.h: Removed.
761 * *.c: Remove references to aliasing.h and inssel.h.
763 * mini.c: Remove additional unused functions.
765 * mini-ops.h cpu-*.md: Remove unused opcodes.
767 2008-11-16 Zoltan Varga <vargaz@gmail.com>
769 Remove the old JIT code.
771 * inssel*.brg: Removed.
773 * ssa.c abcremoval.c aliasing.c: Removed.
775 * ssa2.c: Renamed to ssa.c.
777 * abcremoval2.c: Renamed to abcremoval.c.
779 * *.c: Removed all !cfg->new_ir code.
781 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
782 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
784 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
786 2008-11-16 Zoltan Varga <vargaz@gmail.com>
788 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
789 to simplify the code and cut back on the number of global symbols in the AOT
792 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
794 2008-11-15 Zoltan Varga <vargaz@gmail.com>
796 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
797 with the got/got_info tables.
799 * mini.h: Bump AOT file format version.
801 * unwind.h: New file, contains definitions for stack unwinding.
803 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
806 * aot-compiler.c: Generalize the emitting of unwind information to use the
807 information in cfg->unwind_ops.
809 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
811 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
812 AOT method frames. Enable writing symbols for methods by default.
814 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
816 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
817 and make it work with vectors of element sizes 1, 2 and 4.
819 * simd-intrinsics.c: Enable getter for all vectors with element size
822 * simd-methods.h: Add the names of other getters.
824 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
830 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
832 * mini-ppc.h: portability fix.
834 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
836 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
837 buggy and will overwrite it.
839 2008-11-14 Zoltan Varga <vargaz@gmail.com>
841 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
842 Use it to emit local symbols for all methods so AOTed methods show up with
843 their full name in gdb/valgrind output.
845 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
847 * mini-ppc.c: portability fixes.
849 2008-11-14 Zoltan Varga <vargaz@gmail.com>
851 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
852 entries out of the if (!generic_shared...) code so it is always done.
853 (mono_class_init_trampoline): Do the patching when running under valgrind
854 too, newer versions of valgrind have no problems with it.
856 2008-11-13 Zoltan Varga <vargaz@gmail.com>
858 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
861 2008-11-13 Mark Probst <mark.probst@gmail.com>
863 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
866 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
868 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
870 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
872 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
878 * simd-intrinsics.c: Same.
880 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
882 * simd-intrinsics.c: Enable constructor intrinsics for all types.
884 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
886 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
887 to work with more Vector types.
889 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
891 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
892 store the elemens directly instead of using and intermediate.
894 2008-11-13 Zoltan Varga <vargaz@gmail.com>
896 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
898 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
899 to preserve %eax for aot plt trampolines.
901 * aot-compiler.c (compile_method): Don't skip synchronized methods.
902 (encode_method_ref): Flag synchronized methods so they won't go through
905 * aot-compiler.c: Additional work to support AOTing synchronized methods/
908 * cpu-ia64.md (jmp): Increase max length.
910 2008-11-12 Zoltan Varga <vargaz@gmail.com>
912 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
913 open generic classes.
915 * aot-compiler.c: Enable the ELF writer on ELF platforms.
917 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
918 box+brtrue optimization since it causes test failures on x86.
920 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
922 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
928 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
929 for simd ctor values.
931 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
932 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
934 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
936 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
939 * simd-instrincs.c: Same.
941 * basic-simd.cs: Same.
943 2008-11-12 Zoltan Varga <vargaz@gmail.com>
945 * ratests.cs: Add more tests.
947 * regalloc2.c (add_spill_code): Handle more corner cases.
949 2008-11-11 Zoltan Varga <vargaz@gmail.com>
951 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
952 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
953 both the source an destination of an instruction.
955 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
957 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
958 wapihandles.c: more portability changes.
960 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
962 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
963 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
964 safe to execute in a signal handler and the kernel provides better
965 the info in /proc/self/smaps. Avoid the assert on sigaction during
968 2008-11-11 Zoltan Varga <vargaz@gmail.com>
970 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
971 do the bblock linking hack if it is actually needed.
973 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
976 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
977 crash problem is fixed.
979 * branch-opts.c (mono_remove_critical_edges): Link up newly added
982 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
984 (mini_method_compile): Set the starting value of next_vreg to
985 MAX_IREGS + MAX_FREGS when using globalra.
987 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
988 filter clauses with BB_EXCEPTION_HANDLER.
990 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
992 2008-11-10 Mark Probst <mark.probst@gmail.com>
994 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
995 space for stdcall. Fixes regressions on Win32.
997 2008-11-10 Zoltan Varga <vargaz@gmail.com>
999 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
1001 (linear_scan): Remove an assert which doesn't seem to be needed.
1003 * local-propagation.c (mono_local_deadce): Avoid a call to
1004 MONO_DELETE_INS which would screw up the instruction linking.
1006 * mini.c (mono_decompose_op_imm): Make this work with globalra.
1008 * regalloc2.c: Upgrade to work the current JIT code.
1010 2008-11-09 Zoltan Varga <vargaz@gmail.com>
1012 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
1015 * aot-runtime.c: Remove some dead code.
1017 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
1019 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
1021 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
1022 trampolines using sscanf since atoi doesn't work on large unsigned values.
1024 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
1025 Initialize code_size.
1027 2008-11-08 Mark Probst <mark.probst@gmail.com>
1029 * method-to-ir.c (mini_emit_inst_for_method): Make
1030 Interlocked.CompareExchange work for Int arguments on 32 bit
1033 2008-11-07 Mark Probst <mark.probst@gmail.com>
1035 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
1037 2008-11-06 Bill Holmes <billholmes54@gmail.com>
1039 * main.c Fix MSVC build.
1041 Contributed under MIT/X11 license.
1043 2008-11-06 Mark Probst <mark.probst@gmail.com>
1045 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
1046 alignment larger than 8 bytes are aligned correctly, too.
1048 * mini.c: Honor the min_align field of MonoClass when laying out
1051 2008-11-06 Zoltan Varga <vargaz@gmail.com>
1053 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
1055 * aot-compiler.c (emit_plt): Fix a warning.
1057 * aot-compiler.c: Implement ARM support in the binary writer.
1059 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1061 * basic-simd.cs: Add test for getter with byref arg.
1062 Fix the naming of a few tests.
1063 Add missing checks to a test.
1065 2008-11-05 Zoltan Varga <vargaz@gmail.com>
1067 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
1069 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
1070 most of the full-aot support for monitor enter/exit trampolines.
1072 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
1073 enter/exit trampoline creation functions.
1075 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
1078 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
1080 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
1081 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
1082 implement the needed functionality without adding crap to the runtime.
1084 2008-11-05 Zoltan Varga <vargaz@gmail.com>
1086 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
1089 * mini.c (mono_build_date): New global version holding the build date in
1092 * Makefile.am (buildver.c): Generate a file containing the build date.
1094 * main.c: Set the build date from the generated file.
1096 * mini.c (mono_get_runtime_build_info): New helper function returning build
1097 information in a string format.
1099 * driver.c (mono_main): Print the build date in --version.
1101 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
1102 file when the bind-to-runtime-version option is used.
1104 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1106 * simd-intrinsics.c: Fix bug when using getters and byref args.
1108 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1110 * simd-methods.h: Rename prefetch methods.
1112 * simd-intrinsics.c: Same.
1114 2008-11-05 Mark Probst <mark.probst@gmail.com>
1116 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
1119 2008-11-04 Zoltan Varga <vargaz@gmail.com>
1121 * aot-compiler.c: Use the bundled elf header files instead of depending on
1124 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
1127 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
1130 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
1132 * cpu-x86.md: Add store nta ops.
1138 * mini.h: Add an enum for simd prefetch modes.
1140 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
1141 of store. Use the changed code to support store nta.
1143 * simd-intrinsics.c: Add prefetch ops for all vector types.
1145 2008-11-04 Zoltan Varga <vargaz@gmail.com>
1147 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
1150 * aot-compiler.c: Use statically allocated buffers for constructing symbol
1153 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
1156 2008-11-04 Mark Probst <mark.probst@gmail.com>
1158 * mini-x86.c: Fixed commit.
1160 2008-11-04 Zoltan Varga <vargaz@gmail.com>
1162 * aot-compiler.c (emit_plt): Align the plt section only on x86.
1164 2008-11-04 Mark Probst <mark.probst@gmail.com>
1166 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
1167 and MONITOR_EXIT, for the ASM fastpaths.
1169 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
1172 * mini.c, patch-info.h: Signature and patch infos for
1173 Monitor.Enter/Exit trampolines.
1175 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
1177 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
1178 Monitor.Enter/Exit ASM fastpath for Linux.
1180 2008-11-04 Zoltan Varga <vargaz@gmail.com>
1182 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
1184 * objects.cs: Add a new test.
1186 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
1188 * aot-runtime.c (load_method): Run class initialization in the PLT case even
1189 if MONO_LOG_LEVEL is set.
1191 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
1193 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
1195 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
1197 * aot-compiler.c: Change the relocation code to use virtual addresses instead
1198 of file offsets. Align the sections belonging to the data segment to
1201 2008-11-03 Zoltan Varga <vargaz@gmail.com>
1203 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
1204 elf.h. Port it to amd64.
1206 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1208 * driver.c: Enable SIMD by default.
1210 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1212 * cpu-x86.md: Add prefetch op.
1218 * mini.h: Add an enum for simd prefetch modes.
1220 * simd-methods.h: Add prefetch function names.
1222 * simd-intrinsics.c: Add prefetch ops for all vector types.
1224 2008-11-03 Zoltan Varga <vargaz@gmail.com>
1226 * aot-compiler.c (emit_bytes): Speed this up a little.
1228 2008-11-02 Zoltan Varga <vargaz@gmail.com>
1230 * aot-compiler.c: Add JIT time etc. statistics.
1232 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
1234 * mini.h (MonoCompile): Add 'got_offset' field.
1236 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
1237 method_got_offsets array.
1239 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
1242 * aot-compiler.c (compile_method): Add generic method instances referenced
1243 by the method to the list of methods to be compiled, this is required so if
1244 A<T> references B<T>, and another assembly references A<int>, then it will
1245 also get a copy of B<int>.
1247 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
1248 when checking for monitor enter/exit.
1250 2008-10-30 Mark Probst <mark.probst@gmail.com>
1252 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
1253 for Monitor.Enter and Monitor.Exit if enabled.
1255 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
1258 2008-10-30 Zoltan Varga <vargaz@gmail.com>
1260 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
1261 of an OP_MOVE. Fixes #440046.
1263 * basic-long.cs: Add a new test.
1265 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
1267 * mini.h: Add synchronization note for the managed counter-part.
1269 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
1270 returns the simd caps of the current cpu.
1272 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
1274 * basic-simd.cs: Remove Console.WriteLine.
1276 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1278 * basic-simd.cs: New tests for Vector2ul.
1280 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1282 * simd-intrinsics.c: Add new vector type Vector2ul.
1284 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1286 * basic-simd.cs: New tests for Vector2l.
1288 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1290 * cpu-x86.md: Add long version of most packed int ops.
1296 * simd-intrinsics.c: Add new vector type Vector2l.
1298 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1300 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
1302 * simd-methods.h: Remove SN_op_BitwiseXor.
1304 2008-10-28 Zoltan Varga <vargaz@gmail.com>
1306 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
1309 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
1311 * basic-simd.cs: Test for Vector2d.
1313 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
1316 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
1318 * cpu-x86.md: Add double version of all packed float ops.
1324 * simd-intrinsics.c: Add new vector type Vector2d.
1326 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
1328 * simd-methods.h: Add Duplicate.
1330 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
1332 * basic-simd.cs: Test for packing with signed saturation.
1334 2008-10-28 Zoltan Varga <vargaz@gmail.com>
1336 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
1337 found in the TYPESPEC table.
1339 2008-10-26 Zoltan Varga <vargaz@gmail.com>
1341 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
1344 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1346 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
1347 instead of the RVA, since the RVA can be changed by tools like the cil
1350 * method-to-ir.c (mono_method_to_ir2): Ditto.
1352 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
1353 (deserialize_variable): Ditto.
1355 2008-10-25 Martin Baulig <martin@ximian.com>
1357 * debug-mini.c (write_variable): Use
1358 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
1360 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1362 * cpu-x86.md: Add unsigned variants of packd and packw.
1366 * mini-x86.h: Emit the right instruction for packd and packw.
1367 Add unsigned variants of packd and packw.
1369 * simd-intrinsics.c: Packd and packw were used in place of their
1370 unsigned variants. Change that.
1371 Add intrinsics for (Signed)PackWithSignedSaturation.
1373 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
1375 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1377 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
1379 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1381 * mini-ops.h: Remove dword packed add/sub with saturation ops.
1383 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
1385 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
1388 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
1390 2008-10-24 Mark Probst <mark.probst@gmail.com>
1392 * method-to-ir.c, mini.c: Special casing for the synchronized
1393 wrapper for the ldtoken+GetTypeFromHandle case.
1395 2008-10-24 Zoltan Varga <vargaz@gmail.com>
1397 * mini.c (mono_replace_ins): Move this to branch-opts.c.
1399 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
1400 created/split bblocks.
1402 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1404 * mini-ops.h: Add packed signed mul high.
1408 * mini-x86.c (mono_arch_output_basic_block): Same.
1410 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
1412 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
1414 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1416 * basic-simd.cs: Tests for Vector16sb.
1418 2008-10-24 Zoltan Varga <vargaz@gmail.com>
1420 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
1422 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
1424 * mini-ops.h: Add packed signed min, max and compare greater.
1428 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
1431 * simd-methods.h: Add CompareGreaterThan.
1433 * simd-methods.h: Remove CompareEquals.
1435 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
1437 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
1439 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
1442 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
1444 * basic-simd.cs: Fix tests due to change in the API.
1446 2008-10-21 Zoltan Varga <vargaz@gmail.com>
1448 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
1450 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1452 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
1454 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
1455 inst_offset as this has invalid values for LDADDR.
1457 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1459 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
1461 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
1463 2008-10-21 Zoltan Varga <vargaz@gmail.com>
1465 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
1466 for accessing field->data.
1468 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1470 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
1472 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1474 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
1476 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
1478 2008-10-21 Zoltan Varga <vargaz@gmail.com>
1480 * dominators.c (mono_compute_natural_loops): Allocate GList enties
1481 from the cfg mempool.
1483 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
1485 * basic-simd.cs: Tests for new methods in Vector8us.
1487 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
1489 * mini-ops.h: Add multiply and store high.
1493 * mini-x86.c (mono_arch_output_basic_block): Same.
1495 * simd-methods.h: Same.
1497 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
1500 2008-10-19 Zoltan Varga <vargaz@gmail.com>
1502 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
1503 mono_class_setup_vtable ().
1505 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
1506 mono_class_get_vtable_entry () for accessing klass->vtable.
1508 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
1510 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
1513 * method-to-ir.c (mono_save_token_info): Don't save references made from
1516 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
1517 of generic instances.
1519 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
1521 2008-10-19 Mark Probst <mark.probst@gmail.com>
1523 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
1524 OP_JMP depends on the method signature. Calculate it properly.
1526 2008-10-19 Zoltan Varga <vargaz@gmail.com>
1528 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
1531 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
1533 (emit_extra_methods): Add another table mapping method indexes to
1534 offsets in the extra_method_info table.
1536 * mini.h: Bump AOT file format version.
1538 * aot-runtime.c: Merge most of the code from mono_aot_get_method
1539 and mono_aot_get_method_from_token () into one function.
1541 2008-10-19 Mark Probst <mark.probst@gmail.com>
1543 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
1546 2008-10-18 Zoltan Varga <vargaz@gmail.com>
1548 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
1551 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
1554 * mini.c (mono_patch_info_equal): Compare the generic context as well.
1556 * mini.h: Bump aot file format version.
1558 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
1559 AOT file can contain native code for methods which are not in the METHOD
1560 table. Generate code for non-sharable generic instances of generic methods
1561 found in the METHODSPEC table.
1563 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
1564 encoding generic type handles.
1566 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
1567 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
1569 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
1570 macros + MONO_ADD_INS.
1572 * mini.c (mono_jump_info_token_new2): New function which takes a generic
1575 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
1577 * mini.h: Bump aot file format version.
1579 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
1581 2008-10-17 Mark Probst <mark.probst@gmail.com>
1583 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
1584 platforms, with definable stack alignment value. Set to 16 now
1587 * mini.c, mini.h, driver.c: Command line option for disabling
1590 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
1592 * basic-simd.cs: Tests for new methods in Vector4ui.
1594 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
1596 * mini-ops.h: Add packed int shuffle.
1600 * mini-x86.c (mono_arch_output_basic_block): Same.
1602 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
1603 extract mask, max, min, shuffle.
1605 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
1607 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
1609 * basic-simd.cs: Tests for new methods in Vector8us.
1611 2008-10-17 Mark Probst <mark.probst@gmail.com>
1613 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
1614 RuntimeTypeHandle, not a TypedReference.
1616 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
1618 * simd-intrinsics.c: remove relocations.
1620 2008-10-17 Zoltan Varga <vargaz@gmail.com>
1622 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
1623 optimizations from the x86 backend.
1625 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
1627 * simd-methods.h, simd-intrinsics.c: debloat method names and
1628 prepare for no relocations.
1630 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1632 * mini-ops.h: Add packed min/equal and sum of absolute differences.
1636 * mini-x86.c (mono_arch_output_basic_block): Same.
1638 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
1639 extract mask, max, min and sum of absolute differences.
1641 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
1644 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1646 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
1647 Renamed one test for consistency.
1649 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1651 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
1652 fix to the code that deal with other blocks.
1654 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1656 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
1658 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1660 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
1661 that deals with vreg interference. Explicitly check for OP_LDADDR to be
1662 able to process the source reg.
1664 2008-10-16 Martin Baulig <martin@ximian.com>
1666 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
1668 * inssel.brg: Add `OP_HARD_NOP'.
1670 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
1672 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
1673 `OP_HARD_NOP' instruction when running inside the debugger.
1675 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
1676 `OP_HARD_NOP' instruction when running inside the debugger.
1678 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1680 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
1681 now works. The issue with the regalloc tripping up no longer
1684 * simd-intrinsics.c (load_simd_vreg): Same.
1686 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1688 * basic-simd.cs: Tests for new Vector8ui methods.
1690 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1692 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
1693 only for type. This fixes crashes where MonoInst::klass is checked
1694 for ops of type != VTYPE or OBJ.
1696 * simd-intrinsics.c (load_simd_vreg): Same.
1698 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1700 * mini-ops.h: Add ops for packed shuffle/max/avg and
1705 * mini-x86.c (mono_arch_output_basic_block): Same.
1707 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
1710 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
1711 to emit extract mask op.
1713 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
1714 to emit word shuffles.
1716 2008-10-15 Mark Probst <mark.probst@gmail.com>
1718 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
1719 the largest alignment needed by a variable, but at least
1722 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1724 * basic-simd.cs: Tests for the fixes in the last commit.
1726 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1728 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
1729 no longer handles STACK_PTR input.
1731 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
1733 * simd-intrinsics.c (load_simd_vreg): New function that works like
1734 get_simd_vreg but handles STACK_PTR input.
1736 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
1737 as the input can be an arbitrary pointer.
1739 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
1740 LDADDR local optimization directly otherwise use a store op.
1742 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1744 * basic-simd.cs: Tests for dup low and dup high.
1746 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1748 * mini-ops.h: Add dup low and dup high ops.
1752 * mini-x86.c (mono_arch_output_basic_block): Same.
1754 * simd-intrinsics.c (vector4f_intrinsics): Same.
1756 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1758 * basic-simd.cs: Tests for recently added functionality.
1760 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1762 * mini-ops.h: Add remaining sse1 fp ops.
1764 * cpu-x86.md: Add remaining sse1 fp ops.
1766 * mini-x86.c (mono_arch_output_basic_block): Same.
1768 * mini.h: Add enum for simd FP compare conditions.
1770 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
1772 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
1773 so the backed can generate the appropriate op.
1775 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1776 This patch squeese one more byte from the SimdIntrinsc struct.
1778 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
1779 a a shift amount intead of simply or'ing it.
1781 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
1783 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
1784 byte so we can have an aditional flags field without increasing struct size.
1786 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
1787 against the simd_supported_versions bitmask.
1789 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
1791 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
1793 * mini.c: remove rawbuffer code (the only use here is unsafe because
1794 it takes locks during signal handling and the kernel now provides much
1795 better info in proc/pid/smaps these days).
1797 2008-10-13 Zoltan Varga <vargaz@gmail.com>
1799 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
1800 OP_X86_PUSH_OBJ. Fixes #434620.
1802 * objects.cs: Add a test.
1804 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
1806 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
1807 that the packuswb/packusdw don't work with unsigned numbers for what
1808 would be negative numbers in signed format.
1810 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
1811 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
1813 * mini-ops.h: Add doubleword forms of many ops and packing ones.
1815 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
1817 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
1819 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
1821 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
1824 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
1825 version as the enum in mini.h.
1827 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
1828 for sse3 ops, check the simd_version field if present. This way the code
1829 works with all versions of sse.
1831 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1833 * simd-intrinsics.c: Fixed intrinsic name typo.
1835 * mini.h: Added missing simd exported function.
1837 * basic-simd.cs: Added tests for Vector4ui.
1838 Fixed broken test for Vector16b.
1840 2008-10-10 Zoltan Varga <vargaz@gmail.com>
1842 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
1843 the max length to 64.
1845 2008-10-10 Mark Probst <mark.probst@gmail.com>
1847 * method-to-ir.c: Only do the fast virtual generic method call for
1848 non-wrapper methods.
1850 * mini.h, mini-trampolines.c: The new generic virtual remoting
1851 trampoline handles virtual method calls via the vtable (as done by
1852 the fast virtual generic method calls) to remoting proxies.
1854 * mini.c (mono_jit_create_remoting_trampoline): For generic
1855 methods reate a generic virtual remoting trampoline.
1857 * mini-amd64.h: Enable fast virtual generic method calls again.
1859 2008-10-10 Mark Probst <mark.probst@gmail.com>
1861 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
1862 restore registers when doing tail calls.
1864 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1866 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
1869 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1871 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
1873 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1875 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
1877 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1879 * basic-simd.cs: Retrofit for API changes.
1881 2008-10-10 Mark Probst <mark.probst@gmail.com>
1883 * mini-ppc.c: Handle integer stack arguments for tail calls.
1885 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1887 * optflags-def.h: Removed sse3 optimization.
1891 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
1894 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
1896 * mini.h: Added enumeration with simd versions.
1898 * simd-intrinsics.c (emit_intrinsics): Use the new static var
1901 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
1903 * mini.c (mini_init): Call mono_simd_intrinsics_init.
1905 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
1907 * basic-simd.cs: Added tests for Vector8u and Vector16u.
1909 * basic-simd.cs: Fixed test naming.
1911 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
1913 * mini-ops.h: Added ops for packed and saturated math, shifts
1914 and packing/unpacking.
1916 * cpu-x86.md: Added descriptors for the above ops.
1918 * mini-x86.c: Added code to emmit the above ops.
1920 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
1922 2008-10-08 Zoltan Varga <vargaz@gmail.com>
1924 * aot-compiler.c (compile_method): Enable AOT for generic code.
1926 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
1928 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
1930 * mini.c: add a workaround for a common screwup that ends up blamed
1931 to mono (other processes blocking signal delivery).
1933 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1935 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
1936 in the LDFLD/STFLD opcodes. Fixes #432673.
1938 * iltests.il.in: Add a new test.
1940 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
1942 * mini-arm.c: attach the thread in unmanaged->managed transitions
1943 using delegates (bug #433148).
1945 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
1947 * basic-simd.cs: Use new ShuffleSel constants.
1949 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
1951 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
1953 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
1954 only disable simd intrinsics if no sse2 is detected.
1956 * optflags-def.h: Added sse3.
1958 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
1961 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1963 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
1964 when adding delegate-invoke wrappers.
1966 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1968 * Makefile.am: Reenable the simd tests.
1970 2008-10-07 Bill Holmes <billholmes54@gmail.com>
1972 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
1973 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
1974 other vreg is allocated to that hreg.
1976 Contributed under MIT/X11 license.
1978 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1980 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
1983 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1985 * basic-simd.cs: New test suite for SIMD intrinsics.
1987 * Makefile.am: Added new tests.
1989 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1991 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
1995 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
1997 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
1998 using SSE2 aware opcodes.
2000 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
2001 is enabled, this code path is only reachable if conversion ops are emmited after
2004 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
2006 This optimization saves 6 bytes per conversion against the old version.
2008 2008-10-06 Zoltan Varga <vargaz@gmail.com>
2010 * aot-compiler.c (compile_method): Don't skip methods referencing
2011 generic methods without a corresponding entry in token_info_hash, since
2012 encode_method_ref () can handle all generic methods now.
2014 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
2015 generic context is set.
2017 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
2018 generic sharing of LDTOKEN.
2020 2008-10-06 Mark Probst <mark.probst@gmail.com>
2022 * mini-amd64.h: Temporarily disabled fast virtual generic method
2023 calls because it breaks the System.Runtime.Remoting tests.
2025 2008-10-06 Zoltan Varga <vargaz@gmail.com>
2027 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
2029 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
2030 so inlining actually works.
2031 (check_inline_caller_method_name_limit): Ditto.
2033 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
2035 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
2036 64 bit safety (from Olaf Hering and Andreas Färber).
2038 2008-10-06 Zoltan Varga <vargaz@gmail.com>
2040 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
2041 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
2042 unused virtual call support code.
2044 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
2046 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
2047 which can't use aot trampolines.
2048 (decode_patch): Don't create aot trampolines for methods which can't use
2051 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
2052 use aot trampolines.
2054 * mini.h: Bump AOT image format version.
2056 2008-10-05 Zoltan Varga <vargaz@gmail.com>
2058 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
2059 to save_token_info () since cmethod is inflated for constrained calls.
2061 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
2063 2008-10-04 Andreas Färber <andreas.faerber@web.de>
2065 * Makefile.am: Add build rules for ppc64.
2066 This avoids the build failing at pedump with unresolved symbols
2067 due to lack of arch_sources. Instead it will now fail earlier
2068 due to lack of cpu-ppc64.md.
2070 Contributed under MIT/X11 license.
2072 2008-10-04 Mark Probst <mark.probst@gmail.com>
2074 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
2077 * iltests.il.in: Add test case for tail call with many arguments.
2079 2008-10-03 Zoltan Varga <vargaz@gmail.com>
2081 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
2082 to the fast virtual generic method code until the aot case is fixed.
2084 2008-10-03 Mark Probst <mark.probst@gmail.com>
2086 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
2088 2008-10-03 Mark Probst <mark.probst@gmail.com>
2090 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
2093 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
2095 * simd-intrinsics.c: Forgot to add this one.
2097 * mini-codegen.c: Fix macro in case SIMD is not supported.
2099 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
2101 This patch land initial JIT support for simd intrinsics.
2103 * mini-x86.h: Added new define to make --enable_minimal work on x86.
2105 * Makefile.am: Added simd-intrinsics.c
2107 * simd-intrinsics.c: New file with simd instrinsic related
2110 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
2112 * cpu-x86.md: Add simd related instructions.
2114 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
2116 * driver.c: Added two new --regression variants.
2118 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
2120 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
2122 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
2123 extract some complicated logic to helper functions.
2125 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
2127 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
2129 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
2130 the specialized simplification pass.
2132 * method-to-ir.c (mono_spill_global_vars): Use new macro.
2134 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
2136 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
2139 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
2140 if MONO_ARCH_NEED_SIMD_BANK is defined.
2142 * mini-ops.h: Added the new simd ops.
2144 * mini-x86.c: Added mono_arch_xregname.
2146 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
2148 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
2150 * mini-x86.h: Define simd related MONO_ARCH macros.
2152 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
2154 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
2156 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
2157 MONO_CLASS_IS_SIMD to deal with simd related IR.
2159 * mini.h (MonoInst): Added spill_var to the backend union.
2161 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
2163 * mini.h: Added forward declarations of the new simd fuctions.
2165 * optflags-def.h: Added new optimization names SIMD.
2167 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
2169 * regalloc.h: Added support for working with 3 register banks.
2171 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
2173 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
2175 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
2177 * mini-exceptions.c: remove 64 bit related ifdef clutter.
2179 2008-10-03 Zoltan Varga <vargaz@gmail.com>
2181 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
2182 instead of one on 64 bit systems.
2184 * method-to-ir.c: Remove unused includes.
2186 2008-10-02 Zoltan Varga <vargaz@gmail.com>
2188 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
2189 cfg->used_int_regs, since the two are different on arm.
2191 2008-10-02 Mark Probst <mark.probst@gmail.com>
2193 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
2194 mono_method_get_vtable_index() to get the vtable index.
2196 2008-10-02 Mark Probst <mark.probst@gmail.com>
2198 * method-to-ir.c (mono_method_to_ir2): Don't create native
2199 wrappers for array methods, because they're never called (and if
2200 they were called they wouldn't work).
2202 2008-10-02 Mark Probst <mark.probst@gmail.com>
2204 * method-to-ir.c (mono_method_to_ir2): Array methods are
2205 special-cased and must not be invoked indirectly via the (M)RGCTX
2206 when generic sharing is turned on. Fixes #431413.
2208 2008-10-01 Mark Probst <mark.probst@gmail.com>
2210 * method-to-ir.c: When generic sharing is active, call
2211 non-interface virtual generic methods via the standard trampoline.
2213 * mini-trampolines.c: Handle virtual generic shared methods.
2215 * mini.h, mini-x86.c, mini-x86.h: New argument for
2216 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
2217 method thunks and which is the trampoline to call if the lookup
2218 fails. Enable the virtual generic method thunk for x86.
2220 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
2221 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
2222 argument but assert that it's NULL, because these archs don't yet
2223 implement the virtual generic method thunk. Changes in the IMT
2224 thunk data structures.
2226 2008-10-01 Zoltan Varga <vargaz@gmail.com>
2228 * aot-compiler.c (emit_globals): Avoid invalid characters in
2229 the static linking symbol.
2231 * objects.cs: Add a test for the range check optimization. Fix warnings.
2233 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
2234 optimization from the current JIT.
2236 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
2237 later in decompose_array_access_opts () to allow more optimizations.
2239 * method-to-ir.c (mono_handle_soft_float): Rename this to
2240 mono_decompose_soft_float () for consistency.
2242 * mini-ops.h: Fix arguments of OP_STRLEN.
2244 * method-to-ir.c (save_cast_details): Extract the cast details saving code
2245 into a separate function.
2246 (reset_cast_details): Ditto.
2247 (handle_unbox): Save cast details. Fixes #431254.
2249 * method-to-ir.c: Remove some obsolete FIXMEs.
2251 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2253 * ir-emit.h (alloc_dreg): Write a warning before crashing.
2255 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2257 * mini-codegen.c: More work on macros to make them
2258 ready for multiple regbanks.
2260 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2262 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
2264 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
2266 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2268 * mini-codegen.c (mono_spillvar_offset): Proper support for
2271 2008-09-30 Zoltan Varga <vargaz@gmail.com>
2273 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
2274 the stack overflow changes.
2276 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2278 * mini-codegen.c: Make all bank macros depend on reg_bank.
2280 * mini-codegen.c (mono_local_regalloc): Make free mask
2281 initialization regbank aware.
2283 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2285 * mini-codegen.c (mono_local_regalloc): Extract callee
2286 mask selection to a function and make it regbank aware.
2288 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2290 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
2291 code to deal with many regbanks.
2293 2008-09-30 Zoltan Varga <vargaz@gmail.com>
2295 * mini-codegen.c: More fp->regbank changes.
2297 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
2299 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
2300 of a hardcoded constant.
2302 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
2304 * method-to-ir.c (type_from_stack_type): Fix typo.
2306 2008-09-29 Zoltan Varga <vargaz@gmail.com>
2308 * mini-ia64.c (emit_move_return_value): Convert float return values to
2311 * objects.cs: Add a new test.
2313 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
2314 VARARG methods to fix an assert later.
2316 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
2317 end so it at least compiles.
2319 2008-09-28 Zoltan Varga <vargaz@gmail.com>
2321 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
2323 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
2325 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
2326 optimization to a new function (emit_optimized_ldloca_ir) and enable
2327 it for both ldloca and ldloca_s.
2329 2008-09-28 Zoltan Varga <vargaz@gmail.com>
2331 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
2332 gshared CASTCLASS code.
2334 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
2335 amd64, where the libc stack unwinder encounters stack frames referring to
2336 native code in unmapped memory.
2338 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
2341 * generics.cs: Add new test.
2343 2008-09-27 Zoltan Varga <vargaz@gmail.com>
2345 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
2346 add a check that one of the ARM_FPU_ constants is defined.
2348 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
2350 * mini-exceptions.c: Fix build on non-altstack platforms.
2352 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
2355 * ir-emit.h: Add a comment to NEW_PCONST.
2357 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
2359 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
2361 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
2362 after the changes to MonoJitDomainInfo.
2364 2008-09-27 Mark Probst <mark.probst@gmail.com>
2366 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
2368 2008-09-27 Mark Probst <mark.probst@gmail.com>
2370 * mini-ppc.c: Compiler warning fixes.
2372 2008-09-27 Mark Probst <mark.probst@gmail.com>
2374 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
2377 2008-09-27 Mark Probst <mark.probst@gmail.com>
2379 * exceptions-ppc.c, mini-ppc.h: Compile
2380 mono_arch_handle_altstack_exception() on Darwin, too.
2382 2008-09-27 Mark Probst <mark.probst@gmail.com>
2384 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
2385 work on archs which don't have generic sharing implemented, only
2386 without the vtable_arg.
2388 2008-09-26 Mark Probst <mark.probst@gmail.com>
2390 * mini.c: Added comment explaining why delegate ctor icall
2391 wrappers are compiled.
2393 2008-09-26 Mark Probst <mark.probst@gmail.com>
2395 * mini.c: Don't produce trampolines to delegate ctor icall
2396 wrappers but compile them upfront.
2398 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
2400 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
2401 runtime-set function when going back to managed code. Currently this
2402 is used to set back the protection on the soft ovf pages and/or to
2403 throw the stack overflow exception that happened in unmanaged code.
2405 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
2407 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
2408 runtime-set function when going back to managed code. Currently this
2409 is used to set back the protection on the soft ovf pages and/or to
2410 throw the stack overflow exception that happened in unmanaged code.
2412 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
2414 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
2415 the support code for restoring stack protection after stack overflows
2416 that happen in unmanaged code. Don't set the exec permission on the
2419 2008-09-26 Zoltan Varga <vargaz@gmail.com>
2421 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
2422 delegate->method_ptr is set. Fixes #428054.
2424 2008-09-25 Zoltan Varga <vargaz@gmail.com>
2426 * tests.cs: Rename to ratests.cs.
2428 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
2429 emit_get_rgctx_... functions.
2431 2008-09-25 Mark Probst <mark.probst@gmail.com>
2433 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
2435 2008-09-25 Mark Probst <mark.probst@gmail.com>
2437 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
2438 before asserting that method is sharable.
2440 2008-09-25 Mark Probst <mark.probst@gmail.com>
2442 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
2443 whether method needs a static RGCTX wrapper used instead of
2446 * generic-sharing.c, mini.h: A few functions moved to
2447 metadata/generic-sharing.c.
2449 2008-09-25 Mark Probst <mark.probst@gmail.com>
2451 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
2452 Generic code sharing for value types, which essentially means
2453 treating value type methods like static methods. The RGCTX is
2454 passed in the same way.
2456 2008-09-25 Zoltan Varga <vargaz@gmail.com>
2458 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
2459 opcode when creating multi-dimensional arrays of open types.
2461 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
2464 * generics.cs: Add a test.
2466 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
2468 2008-09-24 Zoltan Varga <vargaz@gmail.com>
2470 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
2472 * mini.c (mini_method_compile): Set it when running under the debugger.
2474 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
2475 vreg optimization if the flag is set.
2477 * driver.c (mono_main): Add --attach= option to pass options to
2480 * mini.c (sigquit_signal_handler): Start the attach agent.
2482 * ssapre.c: Disable this to save space since it is not yet ported to
2485 * regalloc2.c: Disable this to save space.
2487 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
2489 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
2491 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
2492 the -v option useful again.
2494 2008-09-24 Zoltan Varga <vargaz@gmail.com>
2496 * mini-amd64.c (mono_arch_output_basic_block): Add support for
2499 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
2500 arrays of arrays. Fixes #428406.
2502 * method-to-ir.c (mini_emit_castclass): Ditto.
2504 * objects.cs: Add new test.
2506 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
2508 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
2509 was wrong at it choked against target_type_is_incompatible for byref types.
2511 2008-09-23 Zoltan Varga <vargaz@gmail.com>
2513 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
2516 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
2518 * mini-exceptions.c: update a few more exceptions-related counters.
2520 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
2522 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
2523 new functions to allocate from persistent mempools.
2525 2008-09-23 Zoltan Varga <vargaz@gmail.com>
2527 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
2528 multiple register banks in the future.
2530 * mini-codegen.c (mono_local_regalloc): Fix a warning.
2532 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
2534 * mini.c (type_to_eval_stack_type): Remove duplicated function.
2536 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
2538 * mini.h: Export type_to_eval_stack_type.
2540 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
2541 is only ins->klass of byref types.
2543 2008-09-22 Zoltan Varga <vargaz@gmail.com>
2545 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
2546 (mini_emit_memcpy2): Ditto.
2548 * mini-amd64.c: Fix a warning.
2550 2008-09-21 Mark Probst <mark.probst@gmail.com>
2552 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
2555 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
2557 * method-to-ir.c: Extract stloc micro-optimization to a
2558 function and apply it to all cases.
2560 2008-09-19 Mark Probst <mark.probst@gmail.com>
2562 * method-to-ir.c: Don't fail generic code sharing in cases we
2565 2008-09-18 Mark Probst <mark.probst@gmail.com>
2567 * mini-ppc.c: Handle structs in tailcalls on Darwin.
2569 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
2571 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
2574 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
2576 * trace.c: make tracing more useful and correct, with per-thread
2579 2008-09-15 Mark Probst <mark.probst@gmail.com>
2581 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
2582 doing a method call and the argument is an R4.
2584 2008-09-14 Zoltan Varga <vargaz@gmail.com>
2586 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
2589 2008-09-13 Mark Probst <mark.probst@gmail.com>
2591 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
2593 2008-09-12 Zoltan Varga <vargaz@gmail.com>
2595 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
2596 (MONO_JUMP_TABLE_FROM_INS): Ditto.
2598 2008-09-11 Zoltan Varga <vargaz@gmail.com>
2600 * driver.c: Add a --agent argument (not supported yet) to load managed
2601 agent assemblies before loading the main assembly, similarly to how the
2602 Java VM handles agents.
2604 2008-09-11 Mark Probst <mark.probst@gmail.com>
2606 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
2607 function to do stack layout of local variables.
2609 2008-09-11 Mark Probst <mark.probst@gmail.com>
2611 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
2614 2008-09-11 Zoltan Varga <vargaz@gmail.com>
2616 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
2617 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
2618 JIT if DISABLE_JIT is defined.
2620 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
2623 2008-09-10 Mark Probst <mark.probst@gmail.com>
2625 * iltests.il.in: Disable the fconv test on PPC (the result is
2626 undefined according to ECMA).
2628 2008-09-10 Mark Probst <mark.probst@gmail.com>
2630 * iltests.il.in: Enable tail call tests for PPC.
2632 * mini.h: Add variable for storing incoming valuetype argument
2633 addresses for tail calls.
2635 * mini-ppc.c: Implement valuetype arguments and return values for
2638 2008-09-09 Mark Probst <mark.probst@gmail.com>
2640 * mini-ppc.c: Partially implement tail calls (struct arguments and
2641 return values not supported).
2643 * method-to-ir.c: Enable tail calls on PPC.
2645 2008-09-08 Zoltan Varga <vargaz@gmail.com>
2647 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
2648 runtime-invoke wrappers to work around the problem of them getting
2649 assigned to a random class.
2651 * aot-runtime.c (mono_aot_get_method): Ditto.
2653 2008-09-07 Zoltan Varga <vargaz@gmail.com>
2655 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
2656 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
2658 2008-09-07 Mark Probst <mark.probst@gmail.com>
2660 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
2661 until they're implemented properly.
2663 * exceptions-ppc.c: Use arch-independent exception-handling code
2664 instead of custom one.
2666 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
2669 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
2671 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
2672 applies when __powerpc__ is defined.
2674 2008-09-06 Zoltan Varga <vargaz@gmail.com>
2676 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
2677 methods to their code to avoid computing the full name of wrappers and
2678 doing a lookup in a string hash table.
2680 2008-09-05 Zoltan Varga <vargaz@gmail.com>
2682 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
2683 we identify bblocks before method_to_ir () is ran.
2685 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
2686 Also avoid optimizing branches pointing to themselves.
2688 * mini.c (mini_method_compile): Ditto. Fixes #422947.
2690 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2692 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
2694 2008-09-05 Zoltan Varga <vargaz@gmail.com>
2696 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
2697 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
2698 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
2701 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
2702 jumped to the same entry in plt_jump_table.
2704 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
2706 * method-to-ir.c (initialize_array_data): Handle field with RVA from
2709 2008-08-31 Zoltan Varga <vargaz@gmail.com>
2711 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
2712 other assignment can be if converted. Saves 1.5% on corlib size and fixes
2715 2008-08-29 Geoff Norton <gnorton@novell.com>
2717 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
2718 segment, and doesn't properly handle .space as .text. Fixes
2721 2008-08-29 Geoff Norton <gnorton@novell.com>
2723 * mini.c: Disable the mach exception handler when running on
2726 2008-08-29 Geoff Norton <gnorton@novell.com>
2728 * aot-compiler.c: Patch from Renaldas Zioma to properly register
2729 globals on Darwin/ARM
2731 2008-08-28 Zoltan Varga <vargaz@gmail.com>
2733 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
2734 since too many things depend on it. Instead, call
2735 mono_runtime_set_no_exec ().
2737 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
2740 * aot-compiler.c: Add an 'asm-only' AOT option.
2742 * mini.c: Avoid initializing the runtime when doing AOT compilation.
2744 * aot-compiler.c (compile_method): Disable gshared support for now as it
2747 2008-08-27 Bill Holmes <billholmes54@gmail.com>
2749 * mini-amd64.h : Fix a compiler warning.
2751 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
2752 Changed to use a callback function to retrieve the unwind info.
2753 This avoids problems observed when code blocks were removed by
2754 unloading an app domain.
2756 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
2757 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
2760 Contributed under MIT/X11 license.
2762 2008-08-27 Bill Holmes <billholmes54@gmail.com>
2764 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
2765 case to keep the stack aligned to 8.
2767 Contributed under MIT/X11 license.
2769 2008-08-26 Zoltan Varga <vargaz@gmail.com>
2771 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
2772 avoid repeated linear searches.
2774 2008-08-25 Zoltan Varga <vargaz@gmail.com>
2776 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
2777 methods it can't handle.
2779 * aot-compiler.c (add_method): Avoid adding a method twice.
2780 (add_wrappers): Add runtime invoke wrappers for all methods.
2782 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
2783 function to create an aot-compatible version of this trampoline.
2785 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
2787 2008-08-24 Zoltan Varga <vargaz@gmail.com>
2789 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
2791 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
2792 with a generic sharing failure.
2794 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
2796 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
2797 CEE_RETHROW. Fixes #419634.
2799 * mini.c (mono_method_to_ir): Ditto.
2801 * exceptions.cs: Add a new test.
2803 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
2804 to mono_type_stack_size_internal () since some callers might not pass in
2807 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
2808 instrument_prolog. Fixes #419878.
2810 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
2811 doubles in soft float mode volatile.
2813 2008-08-23 Zoltan Varga <vargaz@gmail.com>
2815 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
2817 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
2818 to handle soft float correctly.
2820 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
2823 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
2825 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
2826 to sp, since the generics catch code requires it.
2828 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
2831 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
2832 mono_arch_emit_imt_argument ().
2834 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
2836 * mini-arm.c tramp-arm.c: Generic sharing updates.
2838 2008-08-22 Zoltan Varga <vargaz@gmail.com>
2840 * mini-arm.c: Fix the arm build.
2842 * generic-sharing.c (mini_type_get_underlying_type): New helper function
2843 handling enums, generic instances and generic sharing.
2844 (mini_type_stack_size_full): Ditto.
2846 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
2848 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
2850 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
2852 * tramp-arm.c: Implement the rgctx fetch and the generic class init
2855 * mini-arm.c: Various small generic sharing changes.
2857 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
2859 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
2862 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
2863 helper function to return a generic class init trampoline.
2865 * method-to-ir.c mini.c: Use it.
2867 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
2868 arch-specfic function to return a generic class init trampoline.
2870 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
2871 the GENERIC_CLASS_INIT custom code.
2873 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
2874 a fatal error, not a sharing failure.
2876 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
2879 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
2880 trampoline argument from MONO_ARCH_VTABLE_REG.
2882 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
2883 order of the arguments to the C trampoline: pass 'slot' as the trampoline
2884 argument, and pass the vtable in VTABLE_REG.
2886 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
2887 order of the arguments to the C trampoline: pass 'slot' as the trampoline
2888 argument, and pass the vtable in VTABLE_REG.
2889 (mono_arch_create_trampoline_code_full): Remove some special casing for
2890 the rgctx fetch trampoline.
2892 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
2895 * iltests.il: Add a test for it.
2897 2008-08-21 Zoltan Varga <vargaz@gmail.com>
2899 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
2901 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
2904 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
2905 use mono_jit_info_table_find () to avoid recursion.
2906 (mono_delegate_trampoline): Add a sync wrapper here.
2908 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
2911 * mini.c (mono_method_to_ir): Ditto.
2913 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
2914 add_sync_wrapper argument. Don't add a sync wrapper here.
2915 (mono_create_jump_trampoline): Don't add a sync wrapper here.
2917 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
2919 2008-08-20 Bill Holmes <billholmes54@gmail.com>
2921 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
2922 of nonvolatile registers back from MonoContext to CONTEXT.
2924 Contributed under MIT/X11 license.
2926 2008-08-20 Bill Holmes <billholmes54@gmail.com>
2928 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
2929 arguments on Winx64 there are only 4 argument registers. For this
2930 logic to work the last argument must be pulled from the stack.
2932 Contributed under MIT/X11 license.
2934 2008-08-20 Zoltan Varga <vargaz@gmail.com>
2936 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2938 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
2939 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
2940 encode/decode_method_ref ().
2942 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
2944 * aot-runtime.c (decode_patch): Ditto.
2946 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
2947 MONO_PATCH_INFO_METHOD.
2949 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
2952 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
2955 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
2957 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
2958 one from the caller.
2960 * aot-runtime.c (decode_generic_inst): New function to decode and
2961 return a interned generic inst.
2962 (decode_klass_ref): Use it.
2963 (decode_method_ref): Ditto.
2965 * aot-compiler.c (emit_exception_debug_info): Save
2966 jinfo->has_generic_jit_info too.
2968 2008-08-19 Zoltan Varga <vargaz@gmail.com>
2970 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
2972 * iltests.il.in: Add a test for fconv_to_i.
2974 * liveness.c: Disable the liveness2 pass for now to save space.
2976 * regalloc2.c: Include mempool-internals.h to fix warnings.
2978 * aot-compiler.c (encode_method_ref): Encode the context of generic
2981 * aot-runtime.c (decode_method_ref): Inflate generic methods using
2982 the context saved in the aot file.
2984 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2986 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2988 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
2989 volatile so they won't be optimized away.
2991 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
2997 * dominators.c: Remove duplicated functions that now are in
2998 mempool-internals.h.
3000 2008-08-19 Zoltan Varga <vargaz@gmail.com>
3002 * aot-compiler.c: Fix warnings.
3004 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
3006 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
3008 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
3011 * mini.c (mono_resolve_patch_target): Ditto.
3013 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
3014 (encode_klass_ref): Add support for encoding VARs/MVARs.
3016 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
3018 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
3019 the handling of the got entries into a separate 'decode_got_entry' function.
3020 Add support for RGCTX_FETCH.
3022 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
3023 clobbered by the trampoline code.
3025 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
3026 not clobbered by the indirect calling code.
3028 2008-08-18 Zoltan Varga <vargaz@gmail.com>
3030 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
3033 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
3035 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
3036 signature using the compilation mempool otherwise we would leak it.
3038 2008-08-18 Zoltan Varga <vargaz@gmail.com>
3040 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
3041 mono_emit_abs_call ().
3043 * patch-info.h: Add GENERIC_CLASS_INIT.
3045 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
3047 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
3048 as their target as a near call.
3050 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
3052 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
3054 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
3055 call to a runtime function described by a patch.
3057 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
3058 mono_emit_abs_call, this has the advantage that the ABS handling code in
3059 mono_codegen () can handle them both, and can handle other stuff in the
3060 future without additional code.
3062 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
3064 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
3067 * mini.h: Add missing bblock related prototypes.
3069 * mini.h (MonoCompile): Remove unused reverse_inst_list and
3070 reverse_inst_list_len fields.
3072 * mini.c: Refactor this file a bit by moving branch optimizations to
3075 * method-to-ir.c: Merge generic sharing changes missed earlier.
3077 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
3079 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
3080 shared patches. Process METHODCONST as a shared patch.
3082 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
3083 as it crashes on the 2.0 mscorlib.
3085 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
3088 * aot-compiler.c: Use is_plt_patch () in a few additional places.
3089 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
3092 * aot-compiler.c: Reorganize the got handling code to be a bit more
3095 2008-08-17 Zoltan Varga <vargaz@gmail.com>
3097 * aot-compiler.c: Make the patch_to_plt_offset hash table use
3098 mono_patch_info_equals/hash, and use it to massively simplify
3101 * mini.c (mono_patch_info_hash): Simplify this and add support for
3104 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
3106 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
3107 handling code, since an offset is not enough to identify a trampoline.
3109 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
3111 2008-08-17 Mark Probst <mark.probst@gmail.com>
3113 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
3115 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
3117 * mini-ops.h: Argument and result types for OVF_CARRY ops.
3119 * decompose.c: PPC decompositions for various ops.
3121 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
3123 2008-08-17 Zoltan Varga <vargaz@gmail.com>
3125 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
3126 call the generic trampoline code using a call, instead of a jump, to
3127 remove some special casing from the generic trampoline code.
3129 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
3130 (mono_codegen): Ditto.
3132 * aot-compiler.c aot-runtime.c: Ditto.
3134 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
3136 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
3137 helper function to find the offset corresponding to a lazy fetch trampoline.
3139 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
3140 when doing generic sharing.
3142 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
3145 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
3146 mini-trampolines.c to be with the other trampoline creation functions.
3148 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
3149 as it is equal to method->signature in most cases, add a
3150 mono_emit_method_call_full variant which takes a signature and an imt
3153 2008-08-16 Zoltan Varga <vargaz@gmail.com>
3155 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
3156 to this function, since it could be computed easily from the method
3158 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
3161 * method-to-ir.c mini.c: Remove references to
3162 compile_generic_method_wo_context.
3164 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
3165 generic method calls.
3167 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
3168 dimensional non-szarrays.
3170 * mini.c (mini_init): Register mono_array_new_1.
3172 * jit-icalls.c (mono_array_new_1): New jit icall.
3174 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
3175 pointing to the method.
3177 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
3178 method addresses belonging to METHOD_JUMP patches in the
3179 jump_target_got_slot_hash.
3180 (mono_aot_load_method): Ditto.
3182 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
3183 METHOD_JUMP patches.
3185 * mini.c (mini_create_jit_domain_info): New helper function which
3186 initializes/frees domain->runtime_info.
3187 (mini_free_jit_domain_info): Ditto.
3188 (mini_init): Install the domain hook functions with the runtime.
3190 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
3191 information maintained by the JIT.
3193 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
3194 insertion into jump_table_hash into mono_codegen (), also implement proper
3197 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
3198 tail calls, it is already done by the aot code.
3200 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
3203 * iltests.il.in: Make the jmp test a bit more complex.
3205 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
3206 generic instances which doesn't have a token.
3208 * aot-runtime.c (decode_method_ref): Ditto.
3210 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
3211 can handle this case now.
3212 (handle_box): Ditto.
3214 2008-08-15 Geoff Norton <gnorton@novell.com>
3216 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
3219 2008-08-15 Zoltan Varga <vargaz@gmail.com>
3221 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
3222 calling generic methods.
3224 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
3226 * aot-runtime.c (decode_patch_info): Ditto.
3228 * mini.c (mono_resolve_patch_target): Ditto.
3230 * patch-info.h: Add METHOD_RGCTX.
3232 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
3234 2008-08-14 Zoltan Varga <vargaz@gmail.com>
3236 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
3237 arguments in registers.
3239 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
3240 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
3242 * mini.c (mini_method_compile): Abort aot compilation for generic
3243 methods if generic sharing is disabled.
3245 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
3248 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
3249 requiring an mrgctx.
3251 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
3252 store instructions when converting a vcall to a normal call.
3254 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
3255 mono_arch_find_jit_info.
3257 2008-08-13 Zoltan Varga <vargaz@gmail.com>
3259 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
3260 avoid calling mono_method_full_name () for every method even if the
3262 (check_inline_caller_method_name_limit): Ditto.
3264 2008-08-12 Zoltan Varga <vargaz@gmail.com>
3266 * driver.c (main_thread_handler): Allow AOT compilation of multiple
3267 assemblies in one run.
3269 * aot-compiler.c (mono_compile_assembly): Only print out a count of
3270 skipped methods if it is not 0.
3272 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
3274 2008-08-12 Bill Holmes <billholmes54@gmail.com>
3276 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
3277 MONO_ARCH_HAVE_UNWIND_TABLE.
3279 Contributed under MIT/X11 license.
3281 2008-08-12 Bill Holmes <billholmes54@gmail.com>
3283 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
3284 from default optimizaton list on Winx64.
3286 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
3288 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
3289 the LMF from the MonoJitTlsData structure.
3291 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
3293 Contributed under MIT/X11 license.
3295 2008-08-12 Zoltan Varga <vargaz@gmail.com>
3297 * mini.c (sigsegv_signal_handler): Fix the build.
3299 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
3300 assembly->aot_module.
3302 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
3303 hash table. This simplifies and speeds up a lot of code, and fixes support
3306 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
3309 * mini-exceptions.c: Ditto.
3311 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
3312 'native_offset' argument, since these are computed in the
3313 mono_find_jit_info () function.
3315 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
3316 is used by exceptions-ppc.c.
3318 * exceptions-ppc.c: Call mono_find_jit_info () instead of
3319 mono_arch_find_jit_info ().
3321 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
3322 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
3323 generic code in mini-exceptions.c.
3325 2008-08-11 Zoltan Varga <vargaz@gmail.com>
3327 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
3329 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
3331 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
3332 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
3333 called while holding the loader lock. Fixes #415608.
3334 (mono_aot_get_method_from_token_inner): Ditto.
3336 2008-08-09 Zoltan Varga <vargaz@gmail.com>
3338 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
3339 to reduce differences between this and the generic implementation in
3341 (ves_icall_get_frame_info): Ditto.
3343 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
3345 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
3348 * exceptions-ppc.c (arch_get_call_filter): Rename this to
3349 mono_arch_get_call_filter () and make it non-static, for consistency with the
3350 other architectures.
3352 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
3355 * local-propagation.c:
3356 * mini-x86.c: Correct the name of arch defines.
3358 2008-08-09 Zoltan Varga <vargaz@gmail.com>
3360 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
3361 NO_EMULATE_LONG_SHIFT_OPS define.
3363 2008-08-08 Zoltan Varga <vargaz@gmail.com>
3365 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
3366 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
3368 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
3369 MACH fixes. Merged from the 2.0 branch.
3371 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
3373 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
3374 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
3376 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
3378 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
3379 mono_marshal_get_native_wrapper () signature changes.
3381 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3383 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
3384 conversion bug under arm.
3386 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
3388 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
3390 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
3391 with overflow checking.
3393 2008-08-05 Marek Habersack <mhabersack@novell.com>
3395 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
3396 to the genmdesc.pl file
3398 2008-08-05 Zoltan Varga <vargaz@gmail.com>
3400 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
3401 arg_array in the soft-float versions of the LOAD/STORE macros.
3403 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
3406 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
3408 2008-08-02 Zoltan Varga <vargaz@gmail.com>
3410 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
3411 a float HFA. Fixes #413621.
3413 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
3415 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
3416 frame_size to args_size. Fixes build.
3418 2008-08-02 Zoltan Varga <vargaz@gmail.com>
3420 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
3421 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
3423 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
3424 the stack are not unaligned. Fixes #413247.
3426 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
3428 * mini.c: update jitted methods performance counters.
3430 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
3432 * mini-exceptions.c: increase the exceptions thrown performance
3433 counter in mono_handle_exception ().
3435 2008-07-29 Zoltan Varga <vargaz@gmail.com>
3437 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
3438 can work with netmodules.
3440 2008-07-28 Geoff Norton <gnorton@novell.com>
3442 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
3445 2008-07-28 Zoltan Varga <vargaz@gmail.com>
3447 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
3450 2008-07-28 Bill Holmes <billholmes54@gmail.com>
3452 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
3453 The float param registers and other param registers must be the
3454 same index on Windows x64.
3456 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
3457 ArgValuetypeAddrInIReg argument case. Setting the argument
3458 op to OP_VTARG_ADDR (OP_REGOFFSET)).
3460 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
3461 variable computed above as the copy length for arguments of storage
3462 type ArgValuetypeAddrInIReg.
3464 * mini-amd64.c (mono_arch_emit_call) : Implementing the
3465 ArgValuetypeAddrInIReg argument case. This case will rely on
3466 mono_arch_emit_outarg_vt to emit the correct code later in the process.
3468 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
3469 a 32 byte stack allocation for all calls. We will omit the adjustment for
3470 jump and tail call instructoins as they do not follow the typical call behavior.
3472 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
3473 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
3474 local variable and pass the local variable by reference to the called method.
3476 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
3477 Implementing the ArgValuetypeAddrInIReg argument case. When the address
3478 of a struct is passed in a register it must be saved with the other
3479 volatile argument on the stack.
3481 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
3482 frame pointer the stack adjustment value must be saved to the unwind
3485 Contributed under MIT/X11 license.
3487 2008-07-28 Zoltan Varga <vargaz@gmail.com>
3489 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
3490 which got lost in the merge.
3492 2008-07-27 Zoltan Varga <vargaz@gmail.com>
3494 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
3497 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
3499 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
3500 icalls, since they won't be patched.
3502 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
3503 different code sequence when running under valgrind to prevent some valgrind
3506 * iltests.il.in: Add new regression test.
3508 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
3511 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
3512 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
3514 * iltests.il.in: Add new test.
3516 * aot-compiler.c: Fix some warnings.
3518 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
3521 2008-07-27 Zoltan Varga <vargaz@gmail.com>
3523 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
3524 (mini_usage_jitdeveloper): Add a missing --wapi option.
3526 2008-07-25 Zoltan Varga <vargaz@gmail.com>
3528 * mini-codegen.c: Simplify the is_fp macros.
3529 (free_up_ireg): Remove, use free_up_reg instead.
3530 (free_up_reg): Fix the fp case.
3532 2008-07-26 Zoltan Varga <vargaz@gmail.com>
3534 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
3537 * exceptions-x86.c: Merge some changes which seemed to have got lost
3538 in the linear-ir merge.
3540 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
3542 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
3543 long vreg volatile even if the variable was already created.
3545 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
3548 2008-07-26 Zoltan Varga <vargaz@gmail.com>
3550 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
3552 * mini.c (mono_jit_compile_method_inner): Add support for
3553 MONO_EXCEPTION_BAD_IMAGE.
3555 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
3556 mini_method_get_context () returns NULL. Fixes #356531.
3558 * mini.c (mono_method_to_ir): Ditto.
3560 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
3561 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
3563 2008-07-25 Zoltan Varga <vargaz@gmail.com>
3565 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
3566 in the LDFTN implementation.
3568 2008-07-25 Mark Probst <mark.probst@gmail.com>
3570 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
3571 code, patch calls to icalls, too, even if they're not in the
3572 shared generic code hash. Fixes #411962.
3574 2008-07-25 Zoltan Varga <vargaz@gmail.com>
3576 * cpu-x86.md: Increase the length of the fcall opcodes.
3578 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
3579 calls returning floats.
3581 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
3584 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
3587 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
3588 into the domain->method_code_hash.
3590 * aot-compiler.c: Fix win32 build.
3592 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
3594 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
3595 gshared NEWARR implementation.
3597 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
3599 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
3600 can be used outside of method_to_ir.
3602 * mini.h (MonoCompile): Add arg_types field.
3604 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
3606 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
3607 the values of the local arg_array and param_types array.
3609 2008-07-24 Zoltan Varga <vargaz@gmail.com>
3611 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
3612 got accesses might only get generated later when NEWOBJ is decomposed.
3614 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
3615 looking up the native code of the target method when a delegate is called
3618 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
3621 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
3623 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
3624 AOT work on platforms without a working dlsym implementation.
3626 * mini.h: Bump AOT image format version.
3628 2008-07-24 Mark Probst <mark.probst@gmail.com>
3630 * mini-exceptions.c: Free a MonoType with
3631 mono_metadata_free_type() instead of g_free().
3633 * aot-runtime.c: Free a MonoType.
3635 2008-07-24 Zoltan Varga <vargaz@gmail.com>
3637 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
3640 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
3643 2008-07-23 Massimiliano Mantione <massi@ximian.com>
3644 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
3647 2008-07-23 Zoltan Varga <vargaz@gmail.com>
3649 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
3650 NEWOBJ calls on valuetypes.
3652 * iltests.il.in: Add new test.
3654 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
3656 2008-07-22 Zoltan Varga <vargaz@gmail.com>
3658 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
3659 is no longer needed.
3661 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
3662 non register sized integer arguments.
3663 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
3664 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
3667 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
3670 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
3671 two a binop with different sized arguments is emitted.
3673 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
3674 instruction in the ins==NULL case.
3676 2008-07-23 Zoltan Varga <vargaz@gmail.com>
3678 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
3680 * mini-x86.c: Fix osx build.
3682 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
3685 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
3686 instruction for non int sized variables.
3688 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
3691 2008-07-23 Robert Jordan <robertj@gmx.net>
3693 * method-to-ir.c: Fix MSVC build.
3695 2008-07-22 Zoltan Varga <vargaz@gmail.com>
3697 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
3698 a non int sized type, widen it to an int since newer versions of gcc seem to
3699 generate code which needs this.
3701 * ssa2.c abcremoval2.c: Fix warnings.
3703 * *: Merge the Linear IR branch.
3705 The original branch is at trunk/branches/vargaz/mini-linear-il, and
3706 the ChangeLog file there describes all the changes done over the years.
3707 Further documentation can be found at www.mono-project.com/Linear_IL.
3709 2008-07-21 Bill Holmes <billholmes54@gmail.com>
3711 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
3712 The float param registers and other param registers must be the
3713 same index on Windows x64.
3715 Contributed under MIT/X11 license.
3717 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
3719 * mini.c: Make the previous fix GC safe.
3721 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
3723 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
3725 2008-07-21 Bill Holmes <billholmes54@gmail.com>
3727 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
3728 on Winx64. This type will not be passed on the stack (ArgOnStack), but
3729 ArgValuetypeAddrInIReg instead.
3731 Contributed under MIT/X11 license.
3733 2008-07-21 Zoltan Varga <vargaz@gmail.com>
3735 * mini-codegen.c (get_register_spilling): Fix a warning.
3737 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
3739 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
3740 for types which the initialization fails. Raises the provided exception
3741 at the right stop after cleanup.
3743 2008-07-16 Zoltan Varga <vargaz@gmail.com>
3745 * aot-compiler.c: Free most of the memory allocated during compilation.
3747 * mini.c (mini_parse_debug_options): Fix a leak.
3749 * mini.c (mini_method_compile): Don't add the method to the jit info tables
3750 during aot compilation.
3752 2008-07-14 Zoltan Varga <vargaz@gmail.com>
3754 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
3755 it has too much register pressure.
3757 2008-07-13 Zoltan Varga <vargaz@gmail.com>
3759 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
3761 2008-07-12 Zoltan Varga <vargaz@gmail.com>
3763 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
3766 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
3767 on amd64 similar to the way it is done on arm.
3769 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3771 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
3772 consistency, normalize error messages, avoid loading aot-only modules in
3775 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
3778 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
3780 2008-07-11 Martin Baulig <martin@ximian.com>
3783 (MonoDebuggerInfo): Add `interruption_request'.
3785 2008-07-12 Zoltan Varga <vargaz@gmail.com>
3787 * aot-compiler.c (emit_plt): Remove some dead code.
3789 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
3791 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
3792 return the plt info offset belonging to a given plt entry.
3794 * mini-trampolines.c (mono_aot_plt_trampoline): Use
3795 mono_aot_get_plt_info_offset.
3797 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
3798 similar to the amd64 code by makeing jumps through a separate jump table
3799 instead of embedding the jump addresses into the code.
3801 2008-07-11 Zoltan Varga <vargaz@gmail.com>
3803 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
3806 2008-07-10 Martin Baulig <martin@ximian.com>
3808 * mini.c (mini_method_compile): Disable generics sharing when
3809 running in the debugger.
3811 2008-07-10 Zoltan Varga <vargaz@gmail.com>
3813 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
3815 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
3816 the local register allocator from running out of registers on x86 when
3819 2008-07-10 Bill Holmes <billholmes54@gmail.com>
3821 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
3822 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
3825 Contributed under MIT/X11 license.
3827 2008-07-10 Zoltan Varga <vargaz@gmail.com>
3829 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
3830 speed up the assembler.
3832 2008-07-09 Zoltan Varga <vargaz@gmail.com>
3834 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
3837 * mini.c: Move the soft float handling macros a bit earlier, add
3838 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
3841 * mini.h: Add prototype for mono_arch_fixup_jinfo.
3843 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
3844 read-only to help catch code allocation requests.
3846 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
3847 and turn it off when using --aot-only or when compiling with --aot=full.
3849 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
3850 jump table for switches from the normal domain mempool, not the code
3853 * mini-trampolines.c (get_unbox_trampoline): New function to return an
3854 unbox trampoline which handles aot-only mode too.
3856 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
3857 an AOTed unbox trampoline.
3859 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
3861 2008-07-09 Bill Holmes <billholmes54@gmail.com>
3863 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
3866 Contributed under MIT/X11 license.
3868 2008-07-09 Bill Holmes <billholmes54@gmail.com>
3870 * mini.c (mono_codegen): Allocate space at the end of the code block and store
3871 the unwind information for the method at the end of the allocated block.
3873 * mini-amd64.h: Added declarations for the unwind routines and adding field to
3874 MonoCompileArch to hold the unwind info for SEH on Winx64
3876 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
3877 frame pointer info for the method being compiled.
3879 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
3880 the call to mono_exception_from_token.
3882 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
3883 storing the method prolog information in a format that the Winx64 SEH can understand. This
3884 information is stored a the end of the method block because it is all 32-bit offset based.
3886 Contributed under MIT/X11 license.
3888 2008-07-09 Zoltan Varga <vargaz@gmail.com>
3890 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
3892 * wapihandles.c: Fix warnings.
3894 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
3897 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
3898 mono_jit_compile_method in aot-only mode since that calls the type
3901 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
3902 get_delegate_invoke_impl in aot-only mode.
3904 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
3906 2008-07-08 Zoltan Varga <vargaz@gmail.com>
3908 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
3910 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
3913 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
3915 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
3916 init trampoline from the AOT file as well.
3918 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
3919 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
3922 * mini.c (mini_init): Move the call to mono_exceptions_init () after
3925 * exceptions-amd64.c: Add _full variants for the remaining exception code
3926 creation functions as well, allow emission of relocatable code, remove
3927 caching since that is now done by the caller.
3929 * mini-exceptions.c: Add _full variants for the remaining exception code
3930 creation functions as well, add aot-only support.
3932 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
3933 if we can determine a proper token for them.
3934 (add_wrappers): Add a few more wrappers.
3935 (emit_method_code): Remove some dead code.
3936 (emit_trampolines): Emit exception code too.
3938 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
3940 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
3941 mono_array_new_va which avoids varargs.
3943 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
3945 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
3946 mono_arch_create_specific_trampoline () in all places.
3948 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
3949 a bit so it can be used for other things as well.
3951 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
3954 * exceptions-amd64.c: Rename the caching from the exception code creation
3955 functions, it is done by the caller instead.
3957 * exceptions-amd64.c: Change the signature of the exception code creation
3958 functions to allow the creation of relocatable code later.
3960 * mini-exceptions.c: Add a set of functions to query the various
3961 runtime-generated exception functions.
3963 * mini.c mini-exceptions.c: Use the newly added functions instead of the
3964 mono_arch_.. () functions.
3966 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3968 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
3970 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
3972 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
3973 (mini_get_vtable_trampoline): Ditto.
3975 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
3976 code in the AOT case by returning the code size and a list of relocations to
3979 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
3981 2008-07-07 Bill Holmes <billholmes54@gmail.com>
3983 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
3986 Contributed under MIT/X11 license.
3988 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3990 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
3991 so the buffer size can be computed correctly. Fixes #404735.
3993 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
3994 normally as cfg->debug_info is already freed.
3996 2008-07-06 Zoltan Varga <vargaz@gmail.com>
3998 * mini-amd64.c: For calls returning vtypes in registers, don't store
3999 the return address on the stack, instead allocate a separate local for
4002 2008-07-05 Mark Probst <mark.probst@gmail.com>
4004 * mini-trampolines.c, mini.h: Add an argument to
4005 mono_create_jit_trampoline_in_domain() for turning off the adding
4006 of the sync wrapper.
4008 * mini.c: Use the JIT trampoline without sync instead of
4009 ldftn_nosync in static RGCTX invoke wrappers so that the call can
4012 2008-07-04 Mark Probst <mark.probst@gmail.com>
4014 * driver.c: Turn on GSHARED optimization by default.
4016 2008-07-04 Zoltan Varga <vargaz@gmail.com>
4018 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
4019 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
4021 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
4022 create a variant of the generic trampoline code callable from AOTed trampolines.
4024 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
4025 trampoline code callable from AOTed trampolines.
4027 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
4029 2008-07-04 Mark Probst <mark.probst@gmail.com>
4031 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
4032 pass-through manner.
4034 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
4035 and don't fail sharing for them anymore.
4037 * mini-exceptions.c: Handle exceptions in shared generic methods.
4039 * generic-sharing.c: When checking the context of a generic
4040 method, also check its class's context. Don't treat wrappers as
4043 * mini-trampolines.c: Some code factored out to
4044 metadata/generic-sharing.c. Handle the MRGCTX case.
4046 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
4047 we must deal with the method being of another instantiation of the
4048 class. Add static rgctx invoke wrappers to generic methods.
4050 2008-07-04 Mark Probst <mark.probst@gmail.com>
4052 * mini.c: Provide all jit infos of generic shared methods with a
4055 * mini-exceptions.c: Handle the new situation that a generic info
4056 might be available, but not info about the this/vtable/mrgctx
4059 2008-07-03 Mark Probst <mark.probst@gmail.com>
4061 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
4064 2008-07-03 Zoltan Varga <vargaz@gmail.com>
4066 * dominators.c (check_dominance_frontier): Fix a warning.
4068 * mini.h: Add some missing prototypes.
4070 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
4072 * driver.c (mono_jit_init_version): Correct the comments since the first
4073 argument should be the name of the root domain, not a filename.
4075 * aot-runtime.c (make_writable): Error out if this is called while running
4077 (load_aot_module): Ditto.
4079 * aot-compiler.c: Really fix the computation of method indexes.
4081 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
4082 optimizations as this is no longer called frequently.
4084 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
4085 method and the invoke impl code and pass it to the delegate trampoline instead of
4086 just the delegate class.
4088 2008-07-02 Zoltan Varga <vargaz@gmail.com>
4090 * aot-compiler.c: Fixup the computation of method indexes.
4091 (add_wrappers): Create the base methods of the runtime invoke wrappers using
4092 the method builder infrastructure.
4094 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
4097 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
4098 mode, load the method right away instead of creating a trampoline.
4100 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
4102 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
4105 2008-07-01 Zoltan Varga <vargaz@gmail.com>
4107 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
4108 (mono_aot_load_method): Use method_index instead of method->token.
4110 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
4111 can handle icalls etc. properly.
4113 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4115 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
4117 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
4118 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
4119 JIT_ICALL_ADDR patch type.
4121 * patch-info.h: Add JIT_ICALL_ADDR patch type.
4123 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
4125 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
4127 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
4129 2008-06-30 Zoltan Varga <vargaz@gmail.com>
4131 * mini.c: Use domain->jit_code_hash_lock for controlling access to
4132 domain->jit_code_hash.
4134 2008-06-29 Zoltan Varga <vargaz@gmail.com>
4136 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
4138 2008-06-27 Zoltan Varga <vargaz@gmail.com>
4140 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
4141 get_this_arg_from_call, let it compute it when needed.
4143 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
4144 gsctx from code only when needed.
4146 * mini-trampolines.c (get_generic_context): Rename this to
4147 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
4148 it can be called by the arch backends.
4150 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
4152 2008-06-26 Zoltan Varga <vargaz@gmail.com>
4154 * driver.c (mono_main): Add experimental --aot-only command line option.
4156 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
4159 2008-06-26 Kornél Pál <kornelpal@gmail.com>
4161 * driver.c (DllMain): Remove mono_module_handle.
4163 Contributed under MIT/X11 license.
4165 2008-06-25 Zoltan Varga <vargaz@gmail.com>
4167 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
4168 for emitting methods which are not in the source assembly. Detect and report
4169 failure of assembling+linking.
4171 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
4173 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
4175 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
4177 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
4179 2008-06-24 Zoltan Varga <vargaz@gmail.com>
4181 * mini.h: Remove some obsolete prototypes.
4183 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
4185 2008-06-24 Mark Probst <mark.probst@gmail.com>
4187 * mini.c (get_object_generic_inst): Variable-sized arrays are not
4188 supported by Visual Studio, so use alloca().
4190 2008-06-23 Zoltan Varga <vargaz@gmail.com>
4192 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
4195 2008-06-23 Mark Probst <mark.probst@gmail.com>
4197 * mini.c: Fail sharing of a generic method if it contains an open
4198 catch clause (because we don't pass MRGCTXs yet).
4200 2008-06-23 Mark Probst <mark.probst@gmail.com>
4202 * mini.c: When compiling a method with generic sharing, insert the
4203 method instantiated with an all-Object generic context into the
4204 jit info table, instead of the context of the first instantiation
4205 of the method we happen to compile.
4207 2008-06-18 Martin Baulig <martin@ximian.com>
4209 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
4210 `major_version' and `minor_version'.
4212 2008-06-17 Mark Probst <mark.probst@gmail.com>
4214 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
4215 mono_method_is_generic_sharable_impl() takes an additional
4216 argument specifying whether to treat type variables as reference
4219 2008-06-17 Mark Probst <mark.probst@gmail.com>
4221 * mini.h: Removed obsolete prototypes.
4223 2008-06-17 Mark Probst <mark.probst@gmail.com>
4225 * mini.c: Don't fail generic sharing for initobj and sizeof - we
4226 already handle them.
4228 2008-06-17 Mark Probst <mark.probst@gmail.com>
4230 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
4231 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
4232 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
4233 tramp-x86.c: Added a MonoGenericContext* argument to
4234 mono_arch_get_unbox_trampoline() so that it can call other
4235 functions which require it.
4237 2008-06-17 Mark Probst <mark.probst@gmail.com>
4239 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
4240 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
4241 mono_arch_get_this_arg_from_call() takes a
4242 MonoGenericSharingContext* as well.
4244 2008-06-17 Mark Probst <mark.probst@gmail.com>
4246 * mini.c: Factor out code for emitting unbox into emit_unbox() and
4247 implement generic sharing of unbox.
4249 2008-06-17 Mark Probst <mark.probst@gmail.com>
4251 * mini.c: Don't compute the vtable to determine whether a field is
4252 special static, because it might not work for open types.
4254 2008-06-17 Mark Probst <mark.probst@gmail.com>
4256 * mini.c: Removed the unused token_type and token_source arguments
4257 from get_runtime_generic_context_ptr().
4259 2008-06-17 Marek Habersack <mhabersack@novell.com>
4261 * mini.c (ADD_BINOP): fix the build
4263 2008-06-16 Zoltan Varga <vargaz@gmail.com>
4265 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
4268 2008-06-16 Mark Probst <mark.probst@gmail.com>
4270 * mini.h: Removed class relations enum that's not used anymore.
4272 2008-06-16 Mark Probst <mark.probst@gmail.com>
4274 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
4276 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
4277 the lazy fetch trampoline access code.
4279 2008-06-15 Zoltan Varga <vargaz@gmail.com>
4281 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
4283 2008-06-14 Zoltan Varga <vargaz@gmail.com>
4285 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
4287 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
4289 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
4291 2008-06-13 Zoltan Varga <vargaz@gmail.com>
4293 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
4296 * mini-ops.h: Add MIN/MAX_UN opcodes.
4298 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
4301 * basic-math.cs: Add more min/max tests.
4303 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
4305 2008-06-13 Mark Probst <mark.probst@gmail.com>
4307 * mini.c: Small fix in the prologue of emit_castclass.
4309 2008-06-13 Zoltan Varga <vargaz@gmail.com>
4311 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
4313 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
4314 do not work even for unsigned types. Fixes #400014.
4316 * basic-math.cs: Add regression tests for unsigned Min/Max.
4318 2008-06-13 Mark Probst <mark.probst@gmail.com>
4320 * mini.c: Added additional context_used argument to several
4321 functions, which will be needed for sharing generic methods. Use
4322 GET_RGCTX macro wherever appropriate. Declare only one
4323 context_used in mono_method_to_ir().
4325 2008-06-13 Mark Probst <mark.probst@gmail.com>
4327 * mini.c, generic-sharing.c: Removed generic class relations.
4329 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
4330 functions due to MRGCTX changes.
4332 2008-06-13 Mark Probst <mark.probst@gmail.com>
4334 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
4335 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
4336 with calculated IMT.
4338 * mini.c: Generic sharing of calls via generic interfaces.
4340 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
4341 generic method with non-constant MonoGenericContext*. Instead,
4342 the context is taken out of the method itself.
4344 2008-06-13 Mark Probst <mark.probst@gmail.com>
4346 * mini.c: Generic sharing of ldvirtftn.
4348 2008-06-13 Mark Probst <mark.probst@gmail.com>
4350 * mini.c: Generic sharing of ldftn.
4352 2008-06-13 Mark Probst <mark.probst@gmail.com>
4354 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
4356 2008-06-13 Mark Probst <mark.probst@gmail.com>
4358 * mini.c: Generic sharing of the special case of ldtoken followed
4359 by a call to GetTypeFromHandle.
4361 2008-06-13 Mark Probst <mark.probst@gmail.com>
4363 * mini.c: Generic sharing of box for nullable types.
4365 2008-06-13 Zoltan Varga <vargaz@gmail.com>
4367 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
4368 are passed on the stack. Fixes #324807.
4370 2008-06-12 Bill Holmes <billholmes54@gmail.com>
4372 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
4373 for the ArgValuetypeAddrInIReg case.
4375 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
4376 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
4378 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
4379 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
4380 local variable and pass the local variable by reference to the called method.
4382 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
4383 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
4385 Contributed under MIT/X11 license.
4387 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
4389 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
4391 * debug-mini.c (mono_debug_print_vars): Release memory after printing
4394 2008-06-10 Martin Baulig <martin@ximian.com>
4397 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
4399 2008-06-09 Kornél Pál <kornelpal@gmail.com>
4401 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
4402 possible error when no arguments are passed.
4404 Contributed under MIT/X11 license.
4406 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
4408 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
4409 where the file name is NULL.
4411 2008-06-09 Zoltan Varga <vargaz@gmail.com>
4413 * mini.c: Fix s390 build.
4415 2008-06-08 Zoltan Varga <vargaz@gmail.com>
4417 * trace.c (mono_trace_parse_options): Fix warnings.
4419 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
4421 2008-06-07 Zoltan Varga <vargaz@gmail.com>
4423 * mini.c (remove_block_if_useless): Avoid printing the method name.
4425 * mini.c: Remove needless setting of ins->cil_code which is now done by
4428 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
4431 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
4432 translated code after it has been patched.
4434 2008-06-06 Zoltan Varga <vargaz@gmail.com>
4436 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
4437 avoid problems during code patching on SMP systems.
4438 (emit_call): Avoid adding a patch info which is already added by
4440 (mono_arch_emit_exceptions): Ditto.
4442 2008-06-05 Zoltan Varga <vargaz@gmail.com>
4444 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
4445 MONO_TYPE_ISSTRUCT already checks for it.
4447 2008-06-05 Bill Holmes <billholmes54@gmail.com>
4449 * mini-amd64.c:merge_argument_class_from_type: When marshaling
4450 structs with floats on Winx64 the float registers are not used.
4451 The integer registers are always used..
4452 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
4453 only one register will be used and only if the size of the struct
4454 is 1,2,4, or 8 bytes.
4456 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
4459 Contributed under MIT/X11 license.
4461 2008-06-05 Martin Baulig <martin@ximian.com>
4463 * debug-debugger.c (debugger_lookup_class): Also call
4464 mono_class_setup_methods() here; we're only called from RTI.
4466 2008-06-05 Andreas Färber <andreas.faerber@web.de>
4468 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
4469 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
4470 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
4471 Post-process object files and add dtrace-generated object, if necessary.
4473 Contributed under MIT/X11 license.
4475 2008-06-04 Mark Probst <mark.probst@gmail.com>
4477 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
4480 * mini.c: Generic sharing for unbox.any and castclass.
4482 2008-06-04 Mark Probst <mark.probst@gmail.com>
4484 * mini.c: Ignore tailcall prefix in shared generic code and when
4485 doing calls which require a vtable/rgctx argument.
4487 2008-06-04 Mark Probst <mark.probst@gmail.com>
4489 * mini.c: Don't free the JIT info.
4491 * driver.c: Changes in the JIT info table testing code.
4493 2008-06-03 Zoltan Varga <vargaz@gmail.com>
4495 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
4496 interruption. Fix some warnings.
4498 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
4499 interruption_checkpoint.
4501 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
4503 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
4504 from embedding applications.
4506 2008-06-02 William Holmes <billholmes54@gmail.com>
4508 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
4509 reserving 32 bytes on the stack when making calls.
4511 Contributed under MIT/X11 license.
4513 2008-06-01 Zoltan Varga <vargaz@gmail.com>
4515 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
4516 the linear IL branch.
4518 * driver.c: Print out more information for --version on arm.
4520 2008-05-30 Zoltan Varga <vargaz@gmail.com>
4522 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
4523 bb_exit instead, since out of line bblocks might not actually be emitted
4526 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
4527 maximum epilog size for out of line bblocks if tracing is enabled.
4529 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
4531 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
4533 * arrays.cs: Regression tests for allocating arrays with negative sizes.
4535 2008-05-28 Zoltan Varga <vargaz@gmail.com>
4537 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
4538 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
4541 2008-05-27 Zoltan Varga <vargaz@gmail.com>
4543 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
4544 the 'value' to store is a constant.
4546 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
4548 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
4549 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
4551 2008-05-26 Zoltan Varga <vargaz@gmail.com>
4553 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
4554 for accessing method->generic_container.
4556 2008-05-24 Zoltan Varga <vargaz@gmail.com>
4558 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
4560 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
4562 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
4564 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
4567 2008-05-23 Zoltan Varga <vargaz@gmail.com>
4569 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
4571 * mini.c: Handle the case when mono_class_vtable () fails.
4573 2008-05-23 Massimiliano Mantione <massi@ximian.com>
4574 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
4577 2008-05-22 Mark Probst <mark.probst@gmail.com>
4579 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
4580 together with domain sharing.
4582 2008-05-22 Mark Probst <mark.probst@gmail.com>
4584 * mini.c: Treat callvirts to final methods like non-virtual calls
4585 when doing generic sharing, i.e. look them up in the runtime
4588 2008-05-22 Mark Probst <mark.probst@gmail.com>
4590 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
4591 with computed types (for generic sharing).
4593 * mini.c: Generic sharing for mkrefany and refanyval.
4595 2008-05-22 Zoltan Varga <vargaz@gmail.com>
4597 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
4600 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
4601 the generic sharing code.
4603 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
4606 2008-05-21 Zoltan Varga <vargaz@gmail.com>
4608 * mini.h: Remove the declaration of mono_aot_init_vtable ().
4610 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
4612 * driver.c: updated copyright date
4614 2008-05-21 Zoltan Varga <vargaz@gmail.com>
4616 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
4619 2008-05-19 Martin Baulig <martin@ximian.com>
4621 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
4622 pointing to the new `_mono_debug_using_mono_debugger' variable.
4625 (mono_main): Check mono_debug_using_mono_debugger() rather than
4626 the `MONO_INSIDE_MDB' environment variable to check whether we're
4627 inside the debugger.
4629 2008-05-19 Zoltan Varga <vargaz@gmail.com>
4631 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
4634 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4636 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
4638 * mini.c: Added mini_assembly_can_skip_verification. This
4639 function checks if the assembly requested to skip verification.
4640 Fixes part of #387274.
4642 2008-05-07 Zoltan Varga <vargaz@gmail.com>
4644 * mini.c (mini_get_method): Disable the check for open generic classes when
4645 using generic sharing.
4647 * generics.cs: Add a test for #387034.
4649 * mini.c (mini_get_method): Check whenever the method class is an open generic
4650 type, and return NULL in that case, causing a verification error. Fixes
4653 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
4655 * driver.c (mono_main): Revert r102623. The right
4656 thing to do is to enable the verifier under verifiable
4657 unless a --security flag was passed.
4659 We need this non-trivial behavior for --verify-all otherwise
4660 mcs-compileall won't be able to use it. As it needs everything to
4661 be verified under validil.
4663 2008-05-06 Martin Baulig <martin@ximian.com>
4667 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
4668 (mono_debugger_thread_cleanup): Likewise.
4669 (mono_debugger_extended_notification): Likewise.
4671 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
4673 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
4674 against both inflated and non-inflated methods. We need to check against the
4675 generic definition for cases where the instantiated method is not visible.
4676 We need to check against the inflated types for cases where the instantiation
4677 changes any super type. This fixes #382986.
4679 Note that this doesn't need to be applied to other parts of mono_method_to_ir
4680 that check for visibiliy as generic params only appears as the type subject
4681 of tokens on call opcodes. Field manipulation and ldftn must always
4682 target an exact type.
4684 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
4686 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
4687 if no related --security flag is passed.
4689 2008-05-05 Andreas Färber <andreas.faerber@web.de>
4691 * mini-arch.h: Prepare support for ppc64.
4693 Contributed under MIT/X11 license.
4695 2008-05-05 Andreas Färber <andreas.faerber@web.de>
4697 * aot-runtime.c: Prepare support for ppc64.
4699 Contributed under MIT/X11 license.
4701 2008-05-05 Andreas Färber <andreas.faerber@web.de>
4703 * mini-ops.h: Prepare support for ppc64.
4705 Contributed under MIT/X11 license.
4707 2008-05-04 Andreas Färber <andreas.faerber@web.de>
4709 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
4711 Contributed under MIT/X11 license.
4713 2008-05-03 Zoltan Varga <vargaz@gmail.com>
4715 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
4716 assemblies, since aot_name is not a full path, causing us to load MS.NET
4717 assemblies on windows.
4719 2008-04-28 Kornél Pál <kornelpal@gmail.com>
4721 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
4722 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
4723 * main.c: Use UTF-8 encoded command line instead of Windows default code
4724 page on Windows to support Unicode.
4725 * driver.c (DllMain): New function for mixed-mode assembly support.
4726 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
4727 export __stdcall functions without decoration.
4729 Contributed under MIT/X11 license.
4731 2008-04-28 Mark Probst <mark.probst@gmail.com>
4733 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
4734 saving it very early.
4736 2008-04-28 Mark Probst <mark.probst@gmail.com>
4738 * mini.h, mini.c: Lots of code for accessing the old RGCTX
4739 deleted. The only way to access the new RGCTX is via the
4742 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
4743 vtable instead of the RGCTX to static methods.
4745 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
4746 accessing the new RGCTX.
4748 * generic-sharing.c: There is no separation between self, type
4749 arguments and other types in the RGCTX anymore.
4751 2008-04-25 Jonathan Chambers <joncham@gmail.com>
4753 * mini-amd64.c (add_general): Remove previous stack adjustment.
4754 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
4755 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
4756 for 32 bytes of stack space reserved for all calls.
4758 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
4759 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
4762 Code contributed under MIT/X11 license.
4764 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
4766 * mini.c (mini_method_verify): Only verify non-inflated methods, check
4767 against the root definition, peeling out method and type instantiations.
4768 Cache verify success results, code that fails verification is still
4769 checked multiple times.
4771 2008-04-23 Zoltan Varga <vargaz@gmail.com>
4773 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
4775 2008-04-23 Jonathan Chambers <joncham@gmail.com>
4777 * mini-amd64.c (add_general): Always increment stack on Win64.
4778 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
4781 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
4782 stack based argument handling on Win64.
4784 Code contributed under MIT/X11 license.
4786 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
4788 * Makefile.am (version.h): Add support for git-svn.
4790 2008-04-22 Zoltan Varga <vargaz@gmail.com>
4792 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
4793 so instead of calling g_spawn_command_line_sync, we do everything by hand,
4794 avoiding allocations and libc functions which might deadlock.
4796 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
4797 'no-gdb-backtrace' option is set.
4799 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
4801 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
4803 2008-04-21 Martin Baulig <martin@ximian.com>
4805 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
4806 and `get_lmf_addr'; `notification_address' is no longer a pointer.
4808 2008-04-21 Martin Baulig <martin@ximian.com>
4810 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
4811 `thread_vtable', `event_handler_ptr' and `event_handler'.
4813 2008-04-21 Martin Baulig <martin@ximian.com>
4815 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
4816 allows delayed initialization of the `executable_code_buffer' when
4819 2008-04-21 Martin Baulig <martin@ximian.com>
4821 * mini.h (mono_debugger_create_notification_function): Removed.
4822 * tramp-*.c (mono_debugger_create_notification_function): Removed.
4824 * mdb-debug-info64.s
4825 (MONO_DEBUGGER__notification_function): Added this in the .text section.
4827 * mdb-debug-info32.s
4828 (MONO_DEBUGGER__notification_function): Added this in the .text section.
4830 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
4831 currently only works on x86 and x86_64, so don't create it on ppc.
4833 2008-04-21 Martin Baulig <martin@ximian.com>
4835 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
4838 (mini_method_compile): In the fp elimination check, check
4839 `debug_options.mdb_optimizations' in addition to
4840 mono_debug_using_mono_debugger().
4842 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
4843 disable some JIT optimizations which are only disabled when
4844 running inside the debugger.
4845 Added `--help-debug' option to describe the debugging options.
4846 (parse_debug_options): New static function to parse the `--debug'
4847 options, so we can easily add more stuff in future.
4849 2008-04-20 Zoltan Varga <vargaz@gmail.com>
4851 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
4852 the method has no body.
4854 2008-04-19 Jonathan Chambers <joncham@gmail.com>
4856 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
4857 assembly is not allowed in MSVC 64-bit compiler.
4858 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
4859 as we get floating point exceptions everywhere.
4861 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
4862 correctly align arguments for call to throw_exception.
4863 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
4865 Code contributed under MIT/X11 license.
4867 2008-04-19 Zoltan Varga <vargaz@gmail.com>
4869 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
4871 2008-04-17 Zoltan Varga <vargaz@gmail.com>
4873 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
4875 * mini-amd64.c (NEW_INS): Set cil_code.
4877 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
4878 from mini-amd64.c so all debugger related logic is in one place.
4880 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
4881 later won't have a random ip assigned to them.
4883 2008-04-16 Zoltan Varga <vargaz@gmail.com>
4885 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
4886 the arch specific function initializes code_size.
4887 (mono_create_delegate_trampoline): Ditto.
4889 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
4890 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
4893 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
4894 running under the debugger.
4896 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
4899 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
4900 debugger. Also move the disabling of optimizations here from driver.c.
4901 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
4904 * mini.h (MonoCompile): Add a few new flags.
4906 2008-04-15 Zoltan Varga <vargaz@gmail.com>
4908 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
4909 so the cil_code field of created MonoInst's is properly set.
4910 (mini_select_instructions): Ditto.
4912 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
4913 (MONO_INST_NEW_CALL): Ditto.
4915 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
4916 in many places so the ins->cil_code field is properly initialized.
4918 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
4921 2008-04-14 Zoltan Varga <vargaz@gmail.com>
4923 * mini.c (mini_method_compile): Print a different message when compiling a
4926 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
4929 2008-04-11 Zoltan Varga <vargaz@gmail.com>
4931 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
4934 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
4936 2008-04-11 Zoltan Varga <vargaz@gmail.com>
4938 * mini.c (handle_stack_args): Make this return void since its return value was
4939 never used. Also set cfg->unverifiable for invalid IL instead of calling
4942 2008-04-10 Mark Probst <mark.probst@gmail.com>
4944 * mini.c: Make sure "this" is live in catch clauses with type
4945 variables in shared generic code.
4947 2008-04-08 Mark Probst <mark.probst@gmail.com>
4949 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
4950 generic_class_is_reference_type() to ensure the proper behaviour
4951 when sharing generic code and the type in question is a type
4954 2008-04-08 Zoltan Varga <vargaz@gmail.com>
4956 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
4957 race conditions when printing thread dumps. Fixes #377738.
4959 2008-04-08 Massimiliano Mantione <massi@ximian.com>
4961 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
4962 shows up when both MonoInst arguments can cause aliasig.
4963 There is likely no way in the current JIT to trigger this problem, but
4964 it showed up in the development of generics sharing, when in a new
4965 opcode both args of an OP_GROUP can be aliases (addresses of a local).
4966 When the generics sharing code will be committed, its tests will be
4967 valid also for this bug.
4969 2008-04-08 Zoltan Varga <vargaz@gmail.com>
4971 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
4974 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
4977 2008-04-07 Zoltan Varga <vargaz@gmail.com>
4979 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
4980 use a more detailed exception message for InvalidCastException.
4982 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
4984 * driver.c (mono_main): Add --debug=casts option to turn on better
4985 InvalidCastException message details.
4987 * mini.c (mini_get_debug_options): New helper function to return the address of
4988 the debug_options variable.
4990 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
4991 the jit_tls TLS variable.
4993 * mini.c (mono_jit_tls): New TLS variable.
4995 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
4998 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
5000 * mini.h: Removed verifer related stuff. This code was moved to verify.c
5002 * mini.c: Removed verifer related stuff, code moved to verify.c.
5004 * driver.c: Using code from verify.c instead of mini.c.
5006 2008-04-05 Zoltan Varga <vargaz@gmail.com>
5008 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
5011 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
5013 * mini.c (check_for_method_verify): Enabling verification of
5014 corlib if mono_verify_all is set. Bugs in the verifier preventing that
5017 2008-04-04 Zoltan Varga <vargaz@gmail.com>
5019 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
5020 caller saved registers as well.
5022 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
5023 saved registers as well.
5025 2008-03-30 Zoltan Varga <vargaz@gmail.com>
5027 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
5029 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
5032 2008-03-27 Zoltan Varga <vargaz@gmail.com>
5034 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
5036 (get_call_info): Take a gsctx argument instead of 'cfg'.
5038 2008-03-26 Zoltan Varga <vargaz@gmail.com>
5040 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
5041 mono_verify_all is set.
5043 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
5045 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
5047 2008-03-25 Zoltan Varga <vargaz@gmail.com>
5049 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
5052 * driver.c mini.c mini.h: Add a --verify-all development option to test the
5053 verifier and the code generated by the compiler.
5055 2008-03-25 Mark Probst <mark.probst@gmail.com>
5057 * mini.c: Generic sharing of the non-nullable case of the box
5060 2008-03-24 Zoltan Varga <vargaz@gmail.com>
5062 * inssel.brg: Fix the build.
5064 * iltests.il.in: Add a test for lconv.ovf.u8.un.
5066 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
5068 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
5069 Array:Address. Fixes #372410.
5071 * iltests.il.in: New tests for readonly prefix.
5073 2008-03-23 Zoltan Varga <vargaz@gmail.com>
5075 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
5078 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
5081 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
5083 * mini.c (mono_decompose_op_imm): New helper function.
5085 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
5086 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
5089 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
5090 mono_arch_output_basic_block. Fix warnings.
5092 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
5095 2008-03-22 Zoltan Varga <vargaz@gmail.com>
5097 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
5098 since the extra frame is now detected automatically inside the loop.
5100 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
5101 opts which are now in mono_peephole_ins ().
5103 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
5105 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
5106 frames and skip duplicate managed-to-native frames. Fixes #367665.
5108 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
5109 opts which are now in mono_peephole_ins ().
5110 (mono_arch_peephole_pass_2): Ditto.
5112 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
5114 * mini-codegen.c (mono_peephole_ins): New helper function containing the
5115 arch independent peephole optimizations.
5117 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
5118 opts which are now in mono_peephole_ins ().
5120 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
5122 * mini-s390.c (mono_arch_output_basic_block): Fix build.
5124 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
5127 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
5128 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
5131 2008-03-21 Zoltan Varga <vargaz@gmail.com>
5133 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
5134 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
5137 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
5138 mono_arch_output_basic_block. Fix warnings.
5140 2008-03-20 Zoltan Varga <vargaz@gmail.com>
5142 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
5145 2008-03-20 Zoltan Varga <vargaz@gmail.com>
5147 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
5150 * iltests.il: Add new tests.
5152 2008-03-20 Kornél Pál <kornelpal@gmail.com>
5154 * mini.c: Removed Windows version macros.
5156 2008-03-20 Mark Probst <mark.probst@gmail.com>
5158 * generic-sharing.c: Put reflection types in the extensible part
5159 of the runtime generic context.
5161 * mini.c: Generic sharing of the GetTypeHandle special case of the
5162 ldtoken instruction.
5164 2008-03-20 Zoltan Varga <vargaz@gmail.com>
5166 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
5168 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
5170 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
5171 consistency with the other version on the linear IR branch.
5173 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
5175 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
5177 * iltests.il.in: Add new tests.
5179 2008-03-19 Zoltan Varga <vargaz@gmail.com>
5181 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
5183 * iltests.il.in: Add new tests.
5185 2008-03-19 Mark Probst <mark.probst@gmail.com>
5187 * mini.c: Two variables with the same name were declared in
5188 nesting contexts and one wasn't initialized. Fixed.
5190 2008-03-19 Mark Probst <mark.probst@gmail.com>
5192 * mini.c: Generic sharing of the initobj instruction.
5194 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
5196 * mini.c: make the test to optimize ldtoken from typeof() more
5199 2008-03-18 Mark Probst <mark.probst@gmail.com>
5201 * mini.c: Generic sharing of the initobj instruction for reference
5204 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
5206 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
5207 the mono_breakpoint_clean_code() code to perform bound checks.
5209 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
5211 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
5212 mono_arch_patch_callsite() to include the start of the managed method
5213 to be able to perform bound checks.
5215 2008-03-17 Mark Probst <mark.probst@gmail.com>
5217 * mini.c: Generic sharing for the isinst instruction.
5219 2008-03-17 Mark Probst <mark.probst@gmail.com>
5221 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
5222 inssel-long32-mips.brg: Added opcodes for doing indirect calls
5223 with the runtime generic context argument.
5225 * mini.c: Share calls to several types of unsharable methods by
5226 putting the address of the method code in the runtime generic
5227 context and doing an indirect call.
5229 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
5232 2008-03-16 Mark Probst <mark.probst@gmail.com>
5234 * generic-sharing.c: Change due to a change in the runtime genric
5237 2008-03-15 Martin Baulig <martin@ximian.com>
5240 (mono_arch_nullify_class_init_trampoline): Add call to
5241 mono_breakpoint_clean_code() to make things work when running
5242 inside the debugger.
5245 (mono_arch_nullify_class_init_trampoline): Add call to
5246 mono_breakpoint_clean_code() to make things work when running
5247 inside the debugger.
5249 2008-03-14 Zoltan Varga <vargaz@gmail.com>
5251 * inssel-long.brg (reg): Fix 64 bit build.
5253 2008-03-14 Mark Probst <mark.probst@gmail.com>
5255 * mini.c, mini.h: Share static generic code by passing it an
5256 implicit argument pointing to the runtime generic context.
5258 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
5259 inssel-long32-mips.brg: New opcodes for calling shared static,
5260 which need to be passed the runtime generic context.
5262 * mini-amd64.c, mini-x86.c: Save the runtime generic context
5263 argument on the stack in the prologue if needed. New function for
5264 finding the runtime generic context argument from the registers
5265 saved by the trampoline.
5267 * mini-amd64.h, mini-x86.h: Specify which register to use for the
5268 runtime generic context argument.
5270 * tramp-amd64.c: Also restore the register used for the runtime
5271 generic context argument.
5273 * mini-trampoline.c: Resolve shared static calls by consulting the
5274 runtime generic context via the new argument.
5276 * generic-sharing.c: Add an argument to sharability-checking
5277 functions that specifies whether type variables should be treated
5278 as sharable type arguments.
5280 * inssel-x86.brg: Removed a superfluous, buggy rule.
5282 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
5285 2008-03-14 Martin Baulig <martin@ximian.com>
5287 * debug-debugger.c (main_thread_handler): Call
5288 mono_runtime_run_main() without sending any notifications.
5290 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
5292 2008-03-14 Zoltan Varga <vargaz@gmail.com>
5294 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
5296 2008-03-14 Mark Probst <mark.probst@gmail.com>
5298 * tramp-x86.c: Fixed register restore offsets in the trampoline
5299 code for ECX and EDX.
5301 2008-03-12 Geoff Norton <gnorton@novell.com>
5303 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
5304 different ucontext_t implementations.
5305 * exceptions-arm.c: Use the above defines to get exceptions working on
5306 iPhone (based on a patch by Luke Howard lukeh@padl.com)
5307 * mini-arm.c: Implement iPhone icache support (based on a patch by
5308 Luke Howard lukeh@padl.com)
5310 2008-03-12 Mark Probst <mark.probst@gmail.com>
5312 * mini.c: Enable generic sharing of calls to non-static
5313 non-interface non-generic non-value-type methods.
5315 * mini-trampolines.c: Resolve calls from shared generic code.
5317 2008-03-11 Zoltan Varga <vargaz@gmail.com>
5319 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
5321 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
5323 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
5325 * mini.c: some fixes for the AOT compiler.
5327 2008-03-07 Zoltan Varga <vargaz@gmail.com>
5329 * cpu-amd64.md: Add clob:1 to some float opcodes.
5331 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
5333 * mini.h: Added MiniVerifierMode enumeration.
5335 * mini.c: Added mini_verifier_set_mode to control
5336 the usage of the new verifier.
5338 * mini.c (mono_method): Integrated the new verifier.
5340 * driver.c: Extended --security option with validil and
5341 verifiable options to activate the new verifier.
5343 2008-03-07 Zoltan Varga <vargaz@gmail.com>
5345 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
5346 optimization to ctors taking 0 or 2 arguments too.
5348 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
5351 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
5353 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
5355 2008-03-06 Zoltan Varga <vargaz@gmail.com>
5357 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
5358 non-aot case as well.
5360 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
5362 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
5365 * aot-compiler.c (encode_patch): Ditto.
5367 * mini.h (G_MININT32): Fix the definition of this.
5369 2008-03-05 Zoltan Varga <vargaz@gmail.com>
5371 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
5373 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
5375 2008-03-04 Zoltan Varga <vargaz@gmail.com>
5377 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
5378 methods returning vtypes in registers.
5379 (mono_arch_allocate_vars): Ditto.
5381 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
5383 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
5385 * generics.cs: Add a test from the linear IR branch.
5387 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
5389 * mini.c (inline_method): Cache failed inline attempts.
5391 2008-03-04 Mark Probst <mark.probst@gmail.com>
5393 * mini.c: For shared methods of generic classes put the location
5394 of "this" into the MonoGenericJitInfo.
5396 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
5397 register out of a MonoContext by register number. Add the generic
5398 sharing context as an argument to mono_arch_find_this_argument().
5400 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5401 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
5402 for new arch function.
5404 * mini-exception.c: Handle open exception clauses in shared
5407 * mini-trampolines.c: Supply additional argument to
5408 mono_arch_find_this_argument().
5410 2008-03-04 Zoltan Varga <vargaz@gmail.com>
5412 * Makefile.am (regtests): Run the bench.exe tests last.
5414 2008-03-03 Zoltan Varga <vargaz@gmail.com>
5416 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
5419 2008-03-02 Zoltan Varga <vargaz@gmail.com>
5421 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
5424 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
5426 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
5428 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
5429 whose class has no cctor.
5431 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
5433 2008-03-01 Zoltan Varga <vargaz@gmail.com>
5435 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
5438 2008-02-29 Zoltan Varga <vargaz@gmail.com>
5440 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
5441 to be in sync with the code on the linear IR branch.
5443 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
5445 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
5447 2008-02-27 Zoltan Varga <vargaz@gmail.com>
5449 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
5451 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
5453 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
5455 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
5457 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
5459 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
5462 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
5464 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
5465 OP_LOADR4_MEMBASE emission.
5467 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
5468 (mono_spillvar_offset_float): Ditto.
5470 * mini-mips.c (mono_arch_emit_prolog): Ditto.
5472 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
5475 * basic-long.cs: Add regression tests for them.
5477 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
5479 (mono_arch_allocate_vars): Fix representation of single-precision float
5481 (mono_arch_output_basic_block): Ditto.
5483 * inssel-mips.brg: Ditto, remove duplicate items.
5485 * mini-mips.c (emit_load_volatile_arguments): New function to handle
5486 arguments of tail calls as on other platforms.
5487 (mono_arch_output_basic_block): Handle tail calls.
5489 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
5492 * objects.cs (test_5_pass_static_struct): Add test for it.
5494 Contributed under MIT/X11 license.
5496 2008-02-26 Zoltan Varga <vargaz@gmail.com>
5498 * Makefile.am: Use gmcs for compiling the regression tests.
5500 * *.2.cs *.2.il: Rename to *.cs and *.il.
5502 2008-02-24 Zoltan Varga <vargaz@gmail.com>
5504 * regalloc.h: Make the vassign array smaller.
5506 * mini.c (mini_method_compile): Remove an unused field in cfg.
5508 * mini-codegen.c: Add a bunch of micro optimizations.
5510 2008-02-23 Zoltan Varga <vargaz@gmail.com>
5512 * regalloc.h: Remove some unused fields.
5514 2008-02-22 Zoltan Varga <vargaz@gmail.com>
5516 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
5518 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
5520 2008-02-22 Mark Probst <mark.probst@gmail.com>
5522 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
5524 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
5525 trampoline: Fetch an entry from the runtime generic context. If
5526 it's NULL, jump to the actual trampoline to fill the runtime
5527 generic context. Otherwise, return it.
5529 * mini.c: Call the lazy fetch trampoline to get entries out of the
5530 runtime generic context.
5532 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
5533 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
5534 tramp-sparc.c: Stubs for the lazy fetch trampoline.
5536 2008-02-21 Mark Probst <mark.probst@gmail.com>
5538 * mini.c: Fetch data out of the extensible part of the runtime
5539 generic context instead of calling a helper function.
5541 * generic-sharing.c: Some functions moved into
5542 metadata/generic-sharing.c. Helper function for fetching other
5543 types now checks and asserts against extensible rgctx (just for
5544 debugging purposes - the helper function isn't called anymore
5545 unless for debugging).
5547 2008-02-21 Zoltan Varga <vargaz@gmail.com>
5549 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
5550 for tail calls up to the point that the tests in iltests.exe run. Also add a
5551 dummy CKFINITE implementation.
5552 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
5553 needed for trampoline LMF frames.
5555 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
5556 trampoline LMF frames.
5558 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
5560 * mini.c (inline_method): clean any pending loader error when inlining fail.
5561 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
5563 2008-02-21 Zoltan Varga <vargaz@gmail.com>
5565 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
5567 * aot-runtime.c (decode_patch_info): Ditto.
5569 * mini.c (mono_resolve_patch_target): Ditto.
5571 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
5574 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
5576 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
5577 if it references an icall address.
5579 2008-02-20 Zoltan Varga <vargaz@gmail.com>
5581 * cpu-s390x.md: Remove some more unused opcodes.
5583 * cpu-s390x.md: Remove some unused opcodes.
5585 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
5586 mono_op_imm_to_op ().
5588 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
5589 instead of a switch statement.
5591 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
5592 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
5594 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
5596 * mini-codegen.c: Remove unused mono_regstate2_... functions.
5598 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
5601 2008-02-19 Zoltan Varga <vargaz@gmail.com>
5603 * driver.c (mono_main): Improve error reporting when an assembly cannot be
5604 opened. Fixes #362607.
5606 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
5608 * iltests.il.in: Add a test for static methods in interfaces.
5610 2008-02-18 Zoltan Varga <vargaz@gmail.com>
5612 * genmdesc.c (build_table): Fix a crash on older glib versions.
5614 * cpu-sparc.md: Remove some unused opcodes.
5616 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
5617 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
5619 * cpu-amd64.md: Remove some unused opcodes.
5621 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
5622 like the other opcodes.
5624 2008-02-17 Zoltan Varga <vargaz@gmail.com>
5626 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
5628 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
5630 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
5631 variables 'cfg' instead of 'm' for consistency.
5633 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
5635 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
5636 argument holding the vtype return address, to avoid the ambigious use of
5637 cfg->ret for this purpose.
5639 * mini.c (NEW_RETLOADA): Use vret_addr if set.
5641 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
5643 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
5644 new mono_print_ins () function which only takes one argument.
5646 2008-02-15 Zoltan Varga <vargaz@gmail.com>
5648 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
5651 2008-02-14 Zoltan Varga <vargaz@gmail.com>
5653 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
5655 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
5657 * mini-x86.c: Sync with the version on the linear IR branch by adding new
5658 opcodes and other small changes.
5660 * mini-ops.h: Add some new opcodes from the linear IR branch.
5662 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
5664 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
5665 opcodes, use the REG_MEMBASE opcodes instead.
5667 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
5668 opcodes, use the REG_MEMBASE opcodes instead.
5670 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
5673 * mini.c (mono_op_imm_to_op): New helper function.
5675 * mini-ops.h: Add some opcodes from linear IR branch.
5677 2008-02-13 Zoltan Varga <vargaz@gmail.com>
5679 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
5682 2008-02-12 Zoltan Varga <vargaz@gmail.com>
5684 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
5687 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
5689 2008-02-09 Zoltan Varga <vargaz@gmail.com>
5691 * aot-compiler.c (emit_method_code): Add an assert.
5693 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
5694 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
5697 2008-02-08 Zoltan Varga <vargaz@gmail.com>
5699 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
5700 some load/store opcodes so they are consistent.
5701 (mono_arch_emit_prolog): Simplify some code.
5703 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
5705 * objects.cs: Add tests for large argument offsets on ARM.
5707 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
5708 stack offsets. Fixes #359651.
5710 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
5712 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
5714 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
5716 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
5718 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
5720 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
5721 rid of CEE_CONV_R_UN.
5723 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
5725 2008-02-07 Zoltan Varga <vargaz@gmail.com>
5727 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
5729 * mini.c (mono_normalize_opcodes): Add some more opcodes.
5731 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
5733 * cpu-amd64.md: Remove some unused opcodes.
5735 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
5737 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
5739 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
5740 arch specific functions for its parts. Call the peephole pass after local
5741 regalloc so the prolog can compute a more accurate max_offset.
5743 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
5744 the corresponding OP_I/OP_L opcodes.
5746 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
5748 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
5750 2008-02-06 Zoltan Varga <vargaz@gmail.com>
5752 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
5753 as they are handled in mini.c.
5755 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
5757 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
5758 case since it is handled in mini.c.
5760 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
5762 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
5764 * *.c: Use the new opcodes in the IR and back end code.
5766 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
5768 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
5770 2008-02-06 Mark Probst <mark.probst@gmail.com>
5772 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
5773 an assert because it has a race condition.
5775 2008-02-06 Zoltan Varga <vargaz@gmail.com>
5777 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
5779 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
5781 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
5783 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
5784 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
5786 2008-02-05 Zoltan Varga <vargaz@gmail.com>
5788 * cpu-amd64.md (move): Correct the maximum size of move.
5790 2008-02-05 Mark Probst <mark.probst@gmail.com>
5792 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
5793 the generic class init trampoline to return quickly if the class
5796 2008-02-04 Zoltan Varga <vargaz@gmail.com>
5798 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
5799 issues where an 32 bit callsite cannot be patched by a 64 bit address.
5801 2008-02-03 Zoltan Varga <vargaz@gmail.com>
5803 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
5806 2008-01-31 Zoltan Varga <vargaz@gmail.com>
5808 * objects.cs: Add some soft-float tests.
5810 * mini.c: Fix a couple more soft-float issues.
5812 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
5814 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
5817 2008-01-30 Zoltan Varga <vargaz@gmail.com>
5819 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
5820 exception happens while compiling a virtual method.
5822 2008-01-29 Zoltan Varga <vargaz@gmail.com>
5824 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
5826 * mini-sparc.c: Fix build.
5828 * mini-sparc.c (get_call_info): Add support for generic sharing.
5830 * mini-exceptions.c: Add a FIXME.
5832 2008-01-27 Zoltan Varga <vargaz@gmail.com>
5834 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
5835 altstack handling code.
5837 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
5839 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
5841 * mini-s390.c: Add support for generic sharing.
5843 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
5845 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
5847 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
5849 * mini-s390x.c: Add support for generic sharing.
5851 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
5853 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
5855 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
5856 can be used since it takes a 16 bit signed immediate.
5858 * inssel-s390x.brg: Fix OP_SETRET.
5860 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
5862 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
5864 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
5866 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
5868 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
5871 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
5874 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
5875 of the unused mono_arch_patch_delegate_trampoline stuff.
5877 2008-01-26 Zoltan Varga <vargaz@gmail.com>
5879 * basic-long.cs: Move the fp related tests to basic-float.cs.
5881 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
5883 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
5885 * basic-calls.cs: Add a test for proper float argument passing.
5887 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
5888 if the context corresponds to an exception received through a signal.
5890 * exceptions.cs: Add a test for nullref handling at the start of a try
5893 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
5895 * jit-icalls.c (mono_break): New JIT icall.
5897 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
5899 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
5901 2008-01-25 Zoltan Varga <vargaz@gmail.com>
5903 * cpu-*.md: Get rid of unused opcodes.
5905 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
5907 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
5910 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
5913 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
5914 the arch independent trampoline code in mini-trampolines.c.
5916 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
5918 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
5920 * mini-s390.h: Remove an unused define.
5922 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
5923 the arch independent trampoline code in mini-trampolines.c.
5925 * mini-arm.c (mono_arch_emit_prolog): Fix build.
5927 2008-01-24 Zoltan Varga <vargaz@gmail.com>
5929 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
5931 * mini-s390.c (mono_arch_emit_prolog): Fix build.
5933 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
5935 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
5937 * cpu-amd64.md: Use smaller sizes for int opcodes.
5939 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
5941 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
5944 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
5947 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
5948 instead of though a pointer to save an indirection when accessing elements of
5951 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
5953 (NOT_IMPLEMENTED): New helper macro.
5954 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
5957 * *.c: Use the new helper macro.
5959 2008-01-21 Zoltan Varga <vargaz@gmail.com>
5961 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
5963 2008-01-20 Zoltan Varga <vargaz@gmail.com>
5965 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
5968 2008-01-18 Zoltan Varga <vargaz@gmail.com>
5970 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
5971 profiling is enabled.
5973 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
5975 (mono_arch_emit_prolog): Add more first bblock optimizations.
5977 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
5978 in order if possible.
5979 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
5980 bblock, since the arguments are still in their original registers.
5982 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
5984 2008-01-17 Zoltan Varga <vargaz@gmail.com>
5986 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
5989 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
5992 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
5994 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
5995 process async exceptions received while in unmanaged code.
5997 * mini.c (mini_init): Install a callback with the runtime which will be called
5998 when a thread receives an async exception while in unmanaged code.
6000 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
6002 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
6004 2008-01-16 Wade Berrier <wberrier@novell.com>
6011 2008-01-16 Zoltan Varga <vargaz@gmail.com>
6013 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
6014 compilation with sun cc.
6016 * cpu-*.md: Fix the build.
6018 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
6020 * mini-amd64.h: Add some comments to the MonoLMF structure.
6022 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
6024 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
6025 in the LMF structure if possible. This saves two instructions in the
6026 managed->native wrappers.
6028 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
6030 2008-01-16 Mark Probst <mark.probst@gmail.com>
6032 * generic-sharing.c: New type argument lookup code which uses the
6033 runtime generic context template.
6035 2008-01-15 Zoltan Varga <vargaz@gmail.com>
6037 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
6039 * mini-arm.c (add_general): Fix arm eabi parameter passing.
6040 (mono_arch_output_basic_block): Fix localloc implementation.
6042 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
6044 * mini-ia64.c (peephole_pass): Fix ia64 build.
6046 * mini-amd64.c (peephole_pass): Fix a warning.
6048 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
6049 at a constant offset from sp/fp.
6051 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
6052 instead of obtaining it from *lmf in the managed method case.
6054 2008-01-14 Zoltan Varga <vargaz@gmail.com>
6056 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
6058 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
6060 * mini.h (MonoInstList): New type.
6061 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
6062 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
6063 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
6064 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
6065 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
6066 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
6067 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
6068 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
6069 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
6070 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
6071 MONO_INST_LIST_FOR_EACH_ENTRY,
6072 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
6073 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
6074 mono_inst_list_first, mono_inst_list_last,
6075 mono_inst_list_next, mono_inst_list_prev): New instruction
6076 list handling interfaces.
6077 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
6078 list head 'ins_list'.
6079 (MonoInst): Replace next pointer with list head 'node'.
6080 (MonoCallInst): Make 'out_args' a MonoInstList.
6081 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
6082 (MonoCompile): Delete reverse_inst_list and
6083 reverse_inst_list_len.
6084 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
6085 mono_arch_lowering_pass, mono_arch_local_regalloc,
6086 mono_arch_output_basic_block, mono_arch_emit_prolog):
6087 Convert to new instruction lists.
6088 (insert_after_ins): Delete.
6089 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
6091 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
6092 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
6093 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
6094 mono_emulate_opcode, mono_emit_load_got_addr,
6095 inline_method, mono_method_to_ir, mono_print_bb_code,
6096 print_dfn, decompose_pass, nullify_basic_block,
6097 replace_out_block_in_code, remove_block_if_useless,
6098 merge_basic_blocks, move_basic_block_to_end,
6099 try_unsigned_compare, optimize_branches, mono_print_code,
6100 mini_select_instructions, remove_critical_edges): Likewise.
6101 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
6102 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
6103 mono_arch_output_basic_block, mono_arch_emit_prolog):
6105 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
6106 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
6107 mono_arch_output_basic_block): Likewise.
6108 (inst_list_prepend, insert_after_ins): Delete.
6109 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
6110 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
6112 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
6113 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
6114 mono_arch_emit_prolog): Likewise.
6115 * cfold.c (mono_constant_fold): Likewise.
6116 * liveness.c (visit_bb, mono_analyze_liveness,
6117 optimize_initlocals): Likewise.
6118 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
6119 * graph.c (mono_draw_code_cfg): Likewise.
6120 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
6121 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
6122 mono_ssa_cprop): Likewise.
6123 * abcremoval (get_relations_from_previous_bb, process_block):
6125 * local-propagation (mono_cprop_invalidate_values,
6126 mono_local_cprop_bb): Likewise.
6127 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
6128 peephole_pass, mono_arch_output_basic_block,
6129 mono_arch_emit_prolog): Likewise.
6130 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
6131 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
6132 mono_arch_emit_prolog): Likewise.
6133 (insert_after_ins): Delete.
6134 * aliasing.c (print_code_with_aliasing_information,
6135 mono_build_aliasing_information, mono_aliasing_deadce):
6136 Convert to new instruction lists.
6137 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
6138 peephole_pass, NEW_INS, mono_arch_lowering_pass,
6139 mono_arch_local_regalloc, mono_arch_output_basic_block):
6141 (insert_after_ins): Delete.
6142 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
6143 peephole_pass, mono_arch_output_basic_block): Convert to
6144 new instruction lists.
6145 * mini-codegen (InstList, inst_list_prepend,
6146 insert_after_ins): Delete.
6147 (insert_before_ins, get_register_force_spilling,
6148 get_register_spilling, free_up_ireg, free_up_reg,
6149 create_copy_ins, create_spilled_store, alloc_int_reg,
6150 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
6151 to new instruction lists.
6152 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
6153 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
6154 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
6155 (insert_after_ins): Delete.
6156 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
6157 mono_arch_local_regalloc, mono_arch_output_basic_block,
6158 mono_arch_call_opcode): Convert to new instruction lists.
6159 (insert_after_ins): Delete.
6160 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
6161 peephole_pass, mono_arch_output_basic_block,
6162 mono_arch_emit_prolog): Convert to new instruction lists.
6164 2008-01-11 Zoltan Varga <vargaz@gmail.com>
6166 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
6168 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
6171 * Makefile.am (version.h): Make this work with non-bash shells.
6173 2008-01-10 Zoltan Varga <vargaz@gmail.com>
6175 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
6177 2008-01-08 Zoltan Varga <vargaz@gmail.com>
6179 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
6180 the InitializeArray optimization.
6182 2008-01-06 Zoltan Varga <vargaz@gmail.com>
6184 * mini.c driver.c: Don't include os/gc_wrapper.h.
6186 2008-01-05 Zoltan Varga <vargaz@gmail.com>
6188 * mini.c (print_jit_stats): Print GC statistics if available.
6190 2008-01-04 Zoltan Varga <vargaz@gmail.com>
6192 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
6194 2007-12-29 Zoltan Varga <vargaz@gmail.com>
6196 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
6198 2007-12-26 Zoltan Varga <vargaz@gmail.com>
6200 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
6202 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
6204 * driver.c (mono_main): Ditto.
6206 2007-12-23 Zoltan Varga <vargaz@gmail.com>
6208 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
6210 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
6211 in the vtable can't be encoded.
6212 (compile_method): Ditto.
6214 2007-12-21 Zoltan Varga <vargaz@gmail.com>
6216 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
6219 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
6222 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
6223 the top LMF entry belongs to the current method.
6225 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
6227 2007-12-20 Zoltan Varga <vargaz@gmail.com>
6229 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
6231 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
6233 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
6235 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
6237 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
6239 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
6242 * basic-float.cs: Add an ulong->double cast test.
6244 2007-12-15 Zoltan Varga <vargaz@gmail.com>
6246 * mini.c (mono_method_to_ir): Fix a warning.
6248 2007-12-14 Zoltan Varga <vargaz@gmail.com>
6250 * mini-ops.h: Add OP_SWITCH.
6252 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
6253 CEE_SWITCH in back-end code, use OP_SWITCH instead.
6255 2007-12-11 Geoff Norton <gnorton@novell.com>
6257 * mini-s390x.c: Minor change to the MAX() define to allow
6258 it to compile with other gcc versions.
6260 2007-12-11 Geoff Norton <gnorton@novell.com>
6263 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
6265 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
6267 exceptions-arm.c (mono_arch_get_restore_context): Restore
6270 exceptions-arm.c (throw_exception): Save the frame pointer.
6271 This is a partial fix for #323747. Only the client side is
6274 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
6276 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
6277 was using an unrelated variable to log the class which
6278 needed the cctor to be called. This was crashing on arm.
6280 2007-12-09 Robert Jordan <robertj@gmx.net>
6282 * mini-x86.c (mono_arch_emit_epilog):
6283 Consider all kinds of 64-bit types. Fixes #323114.
6285 2007-12-08 Zoltan Varga <vargaz@gmail.com>
6287 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
6289 2007-12-07 Zoltan Varga <vargaz@gmail.com>
6291 * mini-amd64.c (peephole_pass): Add a missing instruction check.
6293 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
6295 * mini.c: run type ctor before allocating an object, not only
6296 when running it's constructor method (fixes at least part of bug #342507).
6298 2007-12-07 Zoltan Varga <vargaz@gmail.com>
6300 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
6302 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
6303 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
6306 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
6307 mono_generic_class_init_trampoline () the same as it is done with the other
6310 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
6311 aot-runtime.c aot-compiler.c: Implement AOT support.
6313 2007-12-07 Mark Probst <mark.probst@gmail.com>
6315 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
6316 build for archs which don't have the vtable trampoline defined
6319 2007-12-07 Zoltan Varga <vargaz@gmail.com>
6321 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
6323 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
6325 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
6327 * tramp-<ARCH>.c: Use the new helper function.
6329 2007-12-07 Mark Probst <mark.probst@gmail.com>
6331 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
6332 trampoline call, which takes a vtable argument.
6334 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
6335 OP_TRAMPCALL_VTABLEs like other calls.
6337 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
6338 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
6339 call. Implemented a support function which fetches the vtable
6340 from a register set.
6342 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
6343 Implemented a generic class init trampoline, using the
6344 OP_TRAMPCALL_VTABLE opcode.
6346 * mini.c: Implemented static field access when sharing generic
6347 code. This implies initing the class using the new
6348 OP_TRAMPCALL_VTABLE call.
6350 2007-12-07 Mark Probst <mark.probst@gmail.com>
6352 * mini.c: Don't compile methods with sharing enabled if their
6353 classes are disabled for sharing.
6355 2007-12-06 Zoltan Varga <vargaz@gmail.com>
6357 * inssel.brg: Add a missing sign extension to the GETCHR and array access
6358 opcodes. Fixes #346563.
6360 * objects.cs: Add a new test.
6362 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
6364 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
6365 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
6367 2007-12-06 Zoltan Varga <vargaz@gmail.com>
6369 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
6371 2007-12-03 Zoltan Varga <vargaz@gmail.com>
6373 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
6376 2007-12-02 Zoltan Varga <vargaz@gmail.com>
6378 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
6380 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
6381 optimization in the AOT case.
6383 2007-11-30 Zoltan Varga <vargaz@gmail.com>
6385 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
6387 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
6389 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
6391 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
6393 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
6394 is created by the inlined delegate ctor.
6396 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
6398 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
6400 2007-11-29 Zoltan Varga <vargaz@gmail.com>
6402 * cpu-x86.md: Fix the length of ckfinite.
6404 2007-11-28 Zoltan Varga <vargaz@gmail.com>
6406 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
6408 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
6409 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
6411 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
6413 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
6414 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
6416 2007-11-28 Martin Baulig <martin@ximian.com>
6419 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
6420 after creating the trampoline.
6422 2007-11-27 Zoltan Varga <vargaz@gmail.com>
6424 * aot-runtime.c (load_aot_module): Check runtime version if needed.
6426 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
6429 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
6430 instead of the calling method to help AOT.
6432 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
6434 2007-11-26 Zoltan Varga <vargaz@gmail.com>
6436 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
6439 2007-11-23 Zoltan Varga <vargaz@gmail.com>
6441 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
6443 * aot-compiler.c (compile_method): Correct check for generic method definitions.
6444 (encode_method_ref): No need to handle generic method definitions specially.
6446 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6448 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
6451 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
6453 (compile_method): Enable generic sharing.
6455 2007-11-22 Zoltan Varga <vargaz@gmail.com>
6457 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
6458 (mini_method_compile): Add preliminary support for AOTing shared generic code.
6460 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
6463 * mini-trampolines.c: Fix a warning.
6465 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
6467 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
6468 (generic_class_is_reference_type): Remove unused function.
6470 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
6471 in the generic vtable trampoline case.
6473 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
6475 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
6476 return an AOT method based on a vtable slot.
6478 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
6480 * mini.c (mini_get_vtable_trampoline): Export this.
6482 2007-11-22 Martin Baulig <martin@ximian.com>
6485 (MonoDebuggerInfo): Move `debugger_version' up.
6487 2007-11-22 Martin Baulig <martin@ximian.com>
6490 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
6492 * mini-trampolines.c
6493 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
6494 after compiling the method.
6496 2007-11-20 Martin Baulig <martin@ximian.com>
6499 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
6500 (mono_debugger_remove_breakpoint): Likewise.
6501 (mono_debugger_check_breakpoints): Likewise.
6503 * debug-debugger.c: Implement the new breakpoint interface here.
6505 2007-11-18 Zoltan Varga <vargaz@gmail.com>
6507 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
6508 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
6510 * mini-x86.c (mono_arch_output_basic_block): Ditto.
6512 2007-11-17 Zoltan Varga <vargaz@gmail.com>
6514 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
6516 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
6519 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
6522 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
6523 returning a vtype in a register.
6525 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
6526 here from the arch specific code.
6528 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
6531 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
6532 (mono_arch_emit_prolog): Increment maximum prolog size.
6534 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
6535 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
6537 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
6538 MonoGenericSharingContext.
6540 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
6541 MonoGenericSharingContext. Allocate memory from the cfg mempool.
6543 2007-11-15 Mark Probst <mark.probst@gmail.com>
6545 * mini.c, mini.h, generic-sharing.c: Functions for producing code
6546 which extract fields out of the runtime generic context. Full
6547 sharing of the NEWARR opcode.
6549 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
6551 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
6552 --enable-minimal=ssa.
6554 2007-11-13 Zoltan Varga <vargaz@gmail.com>
6556 * mini-trampolines.c (mono_delegate_trampoline): Update after
6557 mono_marshal_get_delegate_invoke () signature change.
6559 2007-11-13 Mark Probst <mark.probst@gmail.com>
6561 * mini.c: Removed the shared context in favor of the generic
6562 sharing context. Allocate the MonoJitInfo structure with room for
6563 the generic sharing context if it's needed.
6565 * mini.h: Remove MonoGenericSharingContext declaration. It's in
6566 domain-internals.h now.
6568 * mini-x86.c: Pass the generic sharing context to get_call_info ().
6570 * generic-sharing.c: Several changes for working without a shared
6571 context and instead operating on open types instead.
6573 2007-11-12 David S. Miller <davem@davemloft.net>
6575 * inssel-sparc.brg: Fix double instruction emit.
6577 2007-11-12 Zoltan Varga <vargaz@gmail.com>
6579 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
6580 Get/Set/Address methods.
6582 * mini.c debug-debugger.c mini-trampolines.c: Update after
6583 mono_marshal_get_delegate_invoke signature change.
6585 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6587 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
6588 This can happens with dynamic methods. Fixes the other bug in #322722.
6590 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6592 * tramp-arm.c (mono_arch_patch_callsite): Support patching
6595 * mini-arm.c (arm_patch): Implement patching of BX call
6596 sequence. Fixes one of the bugs in #322722.
6598 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
6600 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
6601 under Linux. We only need to flush every 32-byte cache line.
6603 2007-11-07 Massimiliano Mantione <massi@ximian.com>
6606 move_basic_block_to_end: Add branches when needed, eventually creating
6608 optimize_branches: added a parameter that tells if it's ok to create
6609 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
6610 and avoid calling move_basic_block_to_end when it's not ok.
6613 2007-11-07 Mark Probst <mark.probst@gmail.com>
6615 * mini.c: Abort inlining call to InitializeArray if something
6616 looks wrong. Let the icall handle it, which now has proper safety
6619 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6621 * mini.c (mono_spill_call): add support for soft-float.
6623 * mini.c (mono_method_to_ir): add support for soft-float
6624 to inlined functions that return float.
6626 * mini.c (mono_method_to_ir): add support for soft-float
6627 to cee_stsfld opcode on float fields.
6629 2007-11-05 Geoff Norton <gnorton@novell.com>
6631 * mini-x86.h: Fix the structure access for X86 Leopard.
6634 2007-11-05 Martin Baulig <martin@ximian.com>
6636 * mini-trampolines.c
6637 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
6638 after compiling the method to notify the debugger.
6640 2007-11-05 Martin Baulig <martin@ximian.com>
6642 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
6644 2007-11-02 Zoltan Varga <vargaz@gmail.com>
6646 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
6647 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
6649 2007-11-01 Zoltan Varga <vargaz@gmail.com>
6651 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
6652 native-to-managed wrappers.
6654 2007-11-01 Geoff Norton <gnorton@novell.com>
6656 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
6659 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
6661 * mini.c, mini-x86.c: when getting back from unmanaged code
6662 to managed via a marshaled delegate we also need to set the
6665 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
6667 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
6670 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
6672 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
6673 let the debugger or other external agents to tell the JIT when
6674 a sw breakpoint has been inserted in the code that the JIT needs
6675 to be able to inspect.
6677 2007-10-31 Martin Baulig <martin@ximian.com>
6680 (MonoDebuggerInfo): Remove `runtime_class_init'.
6682 2007-10-30 Martin Baulig <martin@ximian.com>
6685 (mono_debugger_thread_created): Added `MonoThread *' argument.
6686 (mono_debugger_extended_notification): New public method.
6687 (mono_debugger_trampoline_compiled): New public method.
6690 (MonoDebuggerThreadInfo): Added `thread' and
6691 `extended_notifications' fields.
6694 (debugger_executable_code_buffer): New static variable.
6697 (MonoDebuggerInfo): Added `executable_code_buffer',
6698 `executable_code_buffer_size', `breakpoint_info_area',
6699 `breakpoint_table' and `breakpoint_table_size'.
6701 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
6703 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
6704 that IP either is an unused value or the vtable pointer. IMT
6705 calls use vtable + offset now. Reduced by almost half the size
6708 2007-10-26 Jonathan Chambers <joncham@gmail.com>
6710 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
6711 defines to access param registers. Replace long usage with
6712 gsize as sizeof(long) != sizeof(void*) on Win64.
6714 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
6715 on Win64. Fix intrinsic, use _AddressOfReturnAddress
6716 instead of non-existant _GetAddressOfReturnAddress.
6718 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
6719 param registers. Save/restore %rdi and %rsi in MonoLMF.
6721 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
6722 param registers. Modify (throw_exception) signature to take
6723 %rdi and %rsi on Win64.
6725 Code is contributed under MIT/X11 license.
6727 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
6729 * helpers.c: unlink debugging output files.
6731 2007-10-25 Zoltan Varga <vargaz@gmail.com>
6733 * mini.c: Move mono_create_ftnptr () to object.c.
6735 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6737 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
6738 optional. This function can now be used to disassemble code generated
6739 outside the JIT such as trampolines and IMT thunks.
6741 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
6743 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
6744 vtable pointer from a ldr instruction.
6746 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
6747 new IMT call sequence.
6749 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
6750 call sequence for interface invocations.
6752 * mini-arm.c (mono_arch_emit_imt_argument): added, required
6753 for imt support. This function is empty since IMT on ARM requires no
6754 special handling on the IR side.
6756 * mini-arm.c (mono_arch_find_imt_method): added, required for
6759 * mini-arm.c (mono_arch_find_this_argument): added, required
6762 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
6763 a ldr instruction to load a value stored in the code stream.
6765 * mini-arm.c (mono_arch_build_imt_thunk):added, required
6769 2007-10-23 Zoltan Varga <vargaz@gmail.com>
6771 * mini.c (mini_init): Install the jump trampoline callback.
6773 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6775 * mini-trampolines.c: handle synchronized methods with the common
6776 vtable trampoline (bug #335601).
6778 2007-10-17 Zoltan Varga <vargaz@gmail.com>
6780 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
6782 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
6785 * mini-ia64.h mini-ia64.c: Add support for IMT.
6787 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
6788 prolog. Fixes #331958.
6790 2007-10-15 Zoltan Varga <vargaz@gmail.com>
6792 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
6794 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6796 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
6799 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6801 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
6804 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
6806 * mini-x86.c, mini-x86.h: x86 support for the common vtable
6809 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
6811 * mini-trampolines.c: changed the magic rampoline to understand
6812 the common vtable trampoline method: the method to invoke is
6813 determined by the vtable displacement of the call.
6815 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
6817 * mini.c, mini.h: register the common vtable trampoline if the
6818 architecture supports it.
6820 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6822 * cpu-amd64.md: use the correct max length for tls_get.
6824 2007-10-14 Zoltan Varga <vargaz@gmail.com>
6826 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
6827 CEE_STELEM_ANY. Fixes #333696.
6829 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
6831 * exceptions-x86.c: provide more graceful handling of the case where
6832 we followed a bogus function pointer from managed code (bug #332866).
6834 2007-10-11 Mark Probst <mark.probst@gmail.com>
6836 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
6837 replaces the generic_shared flag and will carry more information
6840 * generic-sharing.c: Added mini_type_stack_size() which allows
6841 allows open types if given a generic sharing context.
6842 mini_get_basic_type_from_generic() takes a
6843 MonoGenericSharingContext* instead of a MonoCompile* now.
6845 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
6846 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
6847 mini-sparc.c, mini-x86.c: Trivial changes required by the two
6848 changes above. Just passing arguments through to the right
6851 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
6853 * mini-arm.c: unify the call emission to emit_code_seq().
6855 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
6857 * tramp-arm.c: reduced the trampoline size.
6859 2007-10-10 Mark Probst <mark.probst@gmail.com>
6861 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
6862 variable handling out of arch-specific code.
6864 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
6866 * mini-arm.c: implemented fast delegate dispatch.
6868 2007-10-09 Zoltan Varga <vargaz@gmail.com>
6870 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
6871 that fp elimination is turned off if the space required by locals is too
6874 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
6876 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
6877 ARM to the new style trampoline.
6879 2007-10-09 Zoltan Varga <vargaz@gmail.com>
6881 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
6883 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
6885 2007-10-09 Martin Baulig <martin@ximian.com>
6888 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
6889 `field_info_offset_offset'.
6891 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
6893 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
6894 removed more internal usage of the r11 register and made it available
6895 to the register allocator.
6897 2007-10-08 Mark Probst <mark.probst@gmail.com>
6899 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
6900 when sharing generics and treat type variables as references.
6902 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
6904 * mini-ppc.c: started removing the internal uses of register r11
6905 to eventually allow the register allocator to manage it as an
6906 additional available register.
6908 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
6910 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
6912 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
6914 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
6915 specific trampolines as they are not performance critical as a jump
6916 target (maybe align as before only for AOT code?). This saves about
6917 200 KB of native code on x86 for monodevelop startup.
6919 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
6921 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
6922 monodevelop startup.
6924 2007-10-06 Zoltan Varga <vargaz@gmail.com>
6926 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
6928 * mini-sparc.h mini-sparc.c: Implement IMT support.
6930 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
6931 its smaller and doesn't clobber sparc_g1.
6933 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
6935 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
6937 * mini-ppc.c: optimized the size of the IMT thunks a bit.
6939 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
6941 * mini-ppc.c: implemented fast delegate invocation.
6943 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
6945 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
6947 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
6949 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
6950 code to the new style trampoline in preparation for IMT support.
6952 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
6954 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
6955 systems already. This also reduces the specific trampiline sizes and
6956 prepares for the use of r12 as the IMT identifier register.
6958 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6960 * mini-mips.h: endianess fix (simplified from a patch by
6961 Thomas Kunze <thommy@tabao.de>, bug #323737).
6963 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
6965 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
6966 to access ucontext fields and enable netbsd support
6967 (partially from Magnus Henoch <mange@freemail.hu>).
6969 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6971 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
6972 use the preprocessor from the CPP env var if it is set.
6974 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
6976 * mini-trampolines.c: fixed an assertion and moved it earlier in the
6977 code, before interface_offset gets used.
6979 2007-10-02 Zoltan Varga <vargaz@gmail.com>
6981 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
6982 mono_class_setup_vtable () before accessing klass->vtable.
6984 2007-10-01 Zoltan Varga <vargaz@gmail.com>
6986 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
6989 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6991 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
6992 IMT slots (this saves hundreds of KB of memory in programs like
6993 IronPython and Monodevelop).
6995 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
6997 * mini.c: print the delegate counter.
6999 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
7001 * mini-x86.c: make it easier to enable the debugging code for IMT
7004 2007-09-28 Martin Baulig <martin@ximian.com>
7007 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
7008 `mono_method_klass_offset' and `mono_method_token_offset'.
7010 2007-09-20 Mark Probst <mark.probst@gmail.com>
7012 * mini.c: First generics sharing implementation. Can only share
7013 in very simple cases. If sharing doesn't work it falls back to
7014 dedicated compilation.
7016 * mini.h: Flag in MonoCompile to specify whether generic
7017 compilation is shared. Flags enum for marking which generic inst
7018 of a context is used. Prototypes for helper functions.
7020 * generic-sharing.c: Helper functions for generic method sharing.
7022 * optflags-def.h: Optimization flag (gshared) for enabling generic
7023 method sharing added.
7025 * Makefile.am: generic-sharing.c added.
7027 2007-09-19 Daniel Nauck <dna@mono-project.de>
7029 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
7031 2007-09-19 Massimiliano Mantione <massi@ximian.com>
7032 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
7035 2007-09-19 Martin Baulig <martin@ximian.com>
7037 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
7038 mono_debug_cleanup() is now part of mono_cleanup().
7040 2007-09-18 Zoltan Varga <vargaz@gmail.com>
7042 * driver.c (mono_main): Fix a warning.
7044 2007-09-17 Zoltan Varga <vargaz@gmail.com>
7046 * aot-compiler.c: Optimize various parts when processing large assemblies.
7049 * mini.c (mono_patch_info_hash): Improve hash function.
7051 2007-09-14 Jonathan Chambers <joncham@gmail.com>
7053 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
7055 Code is contributed under MIT/X11 license.
7057 2007-09-14 Zoltan Varga <vargaz@gmail.com>
7059 * mini.c (mini_init): Fix a leak.
7061 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
7063 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
7065 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
7067 2007-09-14 Zoltan Varga <vargaz@gmail.com>
7069 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
7071 2007-09-13 Zoltan Varga <vargaz@gmail.com>
7073 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
7076 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
7078 * mini.c (handle_alloc): Enable managed allocators in AOT code.
7080 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
7082 * aot-runtime.c (decode_patch_info): Ditto.
7084 2007-09-12 Jonathan Chambers <joncham@gmail.com>
7086 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
7087 static case. Cache delegates in architecture specific code,
7088 based on number of parameters.
7090 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
7091 in architecture specific code, based on number of parameters.
7093 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
7094 caching happen in architecture specific code now.
7096 Code is contributed under MIT/X11 license.
7098 2007-09-12 Jonathan Chambers <joncham@gmail.com>
7100 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
7101 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
7102 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
7104 Code is contributed under MIT/X11 license.
7106 2007-05-15 Massimiliano Mantione <massi@ximian.com>
7107 * mini.c: (mono_thread_abort) Fixed bug #82416.
7109 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
7111 * mini.: hook the new managed GC allocation feature into the JIT.
7113 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
7115 * mini.c: implementation for the new runtime tls opcode.
7117 2007-09-11 Martin Baulig <martin@ximian.com>
7120 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
7121 `mono_method_inflated_offset'.
7123 2007-09-07 Zoltan Varga <vargaz@gmail.com>
7125 * driver.c mini.h mini.c: Add a new devel command line option for injecting
7126 async exceptions into a method.
7128 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
7129 purpose of testing whenever the unwinder works at every instruction.
7131 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
7133 * mini.c: check accessibility of method used in ldftn (fixes
7136 2007-09-04 Zoltan Varga <vargaz@gmail.com>
7138 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
7140 * inssel.brg: Fix a warning.
7142 2007-09-03 Martin Baulig <martin@ximian.com>
7144 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
7145 now takes the `main_method' as argument.
7147 2007-09-02 Zoltan Varga <vargaz@gmail.com>
7149 * cpu-sparc.md (endfilter): Add missing src1:i argument.
7151 2007-08-30 Jonathan Chambers <joncham@gmail.com>
7153 * driver.c: include the cil-coff.h header on Windows.
7155 Code is contributed under MIT/X11 license.
7157 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
7159 * mini.c, driver.c: don't include the cil-coff.h header.
7161 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
7163 * mini.c: flag places that needs fixes fo soft-float support.
7165 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
7167 * mini.h, inssel-float.brg: fix soft-float constant loads on big
7168 endian systems (partially from Dean Jenkins, bug #81924).
7170 2007-08-28 Mark Probst <mark.probst@gmail.com>
7172 * mini.c (check_linkdemand): Remove embedded reference object in
7173 call to LinkDemandSecurityException.
7174 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
7175 with an IntPtr instead of a reference object.
7177 2007-08-28 Zoltan Varga <vargaz@gmail.com>
7179 * mini.c (handle_initobj): Handle alignment properly.
7181 * inssel.brg (mini_emit_memset): Ditto.
7183 * inssel.brg (mini_emit_memcpy): Ditto.
7185 * inssel-sparc.brg: Ditto.
7187 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
7189 2007-08-26 Zoltan Varga <vargaz@gmail.com>
7191 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
7192 exceptions raised in unmanaged code. Fixes part of #82594.
7194 2007-08-24 Mark Probst <mark.probst@gmail.com>
7196 * mini.c (mono_method_to_ir), declsec.c
7197 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
7199 2007-08-22 Martin Baulig <martin@ximian.com>
7202 (MonoDebuggerThreadInfo): New typedef.
7203 (mono_debugger_thread_table): New global variable.
7204 (mono_debugger_thread_created): New public function.
7205 (mono_debugger_thread_cleanup): New public function.
7209 - removed `get_current_thread' and `lookup_assembly'.
7210 - removed `data_table'.
7211 - added `thread_table'.
7214 (mono_thread_start_cb): Call mono_debugger_thread_created().
7215 (mono_thread_attach_cb): Likewise.
7216 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
7217 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
7220 * driver.c (mono_main): Move mono_debug_init() up, before calling
7221 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
7223 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7225 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
7226 together when passing several arguments of type double (gives a small
7227 speedup and saves a few bytes of generated code).
7229 2007-08-20 Jb Evain <jbevain@novell.com>
7231 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
7233 2007-08-20 Jb Evain <jbevain@novell.com>
7235 * mini.c (mono_method_to_ir): throw MethodAccessException
7236 and FieldAccessException instead of InvalidProgramException.
7238 2007-08-20 Mark Probst <mark.probst@gmail.com>
7240 * mini.c: CoreCLR security checks.
7242 * mini.h: Removed MonoSecurityMode (moved to
7243 metadata/security-manager.h) and mono_security_mode global var
7244 (replaced by set/get functions in security-manager.h).
7246 * driver.c: Added "core-clr-test" security mode for testing. Used
7247 set-function for setting security mode.
7249 2007-08-17 Mark Probst <mark.probst@gmail.com>
7251 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
7252 the new jit_info_table.
7254 * driver.c: Test code for the new jit_info_table (enabled by the
7255 define MONO_JIT_INFO_TABLE_TEST).
7257 2007-08-14 Zoltan Varga <vargaz@gmail.com>
7259 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
7260 detection of call <REG> instruction sequence. Fixes build on freebsd.
7262 2007-08-13 Zoltan Varga <vargaz@gmail.com>
7264 * mini-exceptions.c: Fix a warning.
7266 2007-08-11 Zoltan Varga <vargaz@gmail.com>
7268 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
7269 stack overflow handling code on amd64 too.
7271 * mini-exceptions.c (mono_setup_altstack): Make this use
7272 mono_thread_get_stack_bounds ().
7274 * mini-x86.h: Disable sigaltstack on solaris x86.
7276 2007-08-10 Zoltan Varga <vargaz@gmail.com>
7278 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
7280 2007-08-10 Geoff Norton <gnorton@customerdna.com>
7282 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
7284 2007-08-08 Zoltan Varga <vargaz@gmail.com>
7286 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
7288 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
7290 2007-08-03 Neale Ferguson <neale@sinenomine.net>
7292 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
7295 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
7297 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
7298 to be emitted (bug #82281).
7300 2007-08-01 Martin Baulig <martin@ximian.com>
7302 Merged the `debugger-dublin' branch.
7304 * debug-debugger.h (MonoDebuggerInfo):
7305 Removed the `old_*' compatibility entries.
7306 Added `debugger_version' and `data_table'.
7307 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
7308 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
7311 (MiniDebugMethodBreakpointInfo): Add `address_list'.
7312 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
7313 instead of a `gconstpointer'.
7314 (mono_debugger_insert_method_breakpoint): Return a
7315 `MonoDebugMethodAddressList *'.
7317 2007-06-28 Martin Baulig <martin@ximian.com>
7319 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
7321 2007-08-01 Zoltan Varga <vargaz@gmail.com>
7323 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
7324 __builtin_frame_address () since it is broken on older gcc versions.
7326 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
7328 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
7329 on the stack overflow handling and made the managed stack overflows
7330 catchable in most cases using soft guard pages.
7331 * exceptions-x86.c: added code to restore the protection in the soft
7332 guard pages at the end of exception handling.
7334 2007-07-31 Zoltan Varga <vargaz@gmail.com>
7336 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
7338 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
7340 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
7343 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
7345 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
7346 signal handling support until it has been ported to the new mechanism.
7347 * mini.c: fixed stack overflow detection and use the new
7348 architecture code to handle signals on the altstack.
7350 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
7352 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
7353 stack overflows on the alt stack.
7355 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
7357 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
7358 stack overflows on the alt stack.
7360 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
7362 * exceptions-ppc.c: cleanup preparing for altstack support.
7364 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
7366 * exceptions-arm.c: cleanup preparing for altstack support.
7368 2007-07-27 Mark Probst <mark.probst@gmail.com>
7370 * mini.c (print_jit_stats): Output hazard pointer stats.
7372 2007-07-26 Mark Probst <mark.probst@gmail.com>
7374 * driver.c, mini.c: Replaced security mode flags with a single
7377 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
7379 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
7381 2007-07-25 Mark Probst <mark.probst@gmail.com>
7383 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
7384 (which doesn't do anything yet) for activating Core CLR
7385 (Silverlight) security.
7387 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
7389 * mini-codegen.c: work around a possible gcc bug on arm.
7391 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
7393 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
7394 message for platforms that don't support AOT compilation.
7396 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
7398 * mini.h, mini.c, driver.c: temporary smcs hack.
7400 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
7402 * mini-arm.h, mini-arm.c: arm EABI fixes.
7404 2007-07-22 Zoltan Varga <vargaz@gmail.com>
7406 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
7409 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
7410 trampolines taking a method argument.
7412 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
7414 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
7415 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
7417 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
7418 JIT compilation throws an exception. Fixes #82050.
7420 2007-07-19 Mark Probst <mark.probst@gmail.com>
7422 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
7423 with the MONO_EXCEPTION_ defines.
7425 2007-07-17 Zoltan Varga <vargaz@gmail.com>
7427 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
7430 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
7431 the cause of an assertion.
7433 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
7435 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
7438 2007-07-15 Zoltan Varga <vargaz@gmail.com>
7440 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
7441 assert. Should fix #82103.
7443 2007-07-14 Zoltan Varga <vargaz@gmail.com>
7445 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
7446 here too. Fixes #82095.
7448 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
7451 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
7453 * mini-amd64.h: Enable IMT for amd64.
7455 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
7457 2007-07-12 Zoltan Varga <vargaz@gmail.com>
7459 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
7461 2007-07-12 Mark Probst <mark.probst@gmail.com>
7463 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
7464 as soon as check_linkdemand sets an exception_type.
7466 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
7468 * mini-x86.c: fixed offsets for IMT call sequence.
7469 * mini-x86.h: enable IMT again.
7471 2007-07-11 Zoltan Varga <vargaz@gmail.com>
7473 * trace.c (mono_trace_enter_method): Decode MonoType too.
7475 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
7477 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
7479 * mini-amd64.c: Add preliminary IMT implementation.
7481 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
7483 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
7484 understand the new IMT-base interface invocation (thanks to
7485 Daniel Nauck for the report and the remote debugging session).
7487 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
7489 * mini-x86.c: size and speed optimizations for the IMT bsearch.
7491 2007-07-11 Zoltan Varga <vargaz@gmail.com>
7493 * Makefile.am (aotcheck): Make this actually use the AOTed code.
7495 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
7497 * mini-trampolines.c: implement AOT IMT support.
7498 * mini-x86.h: enable IMT support for wider testing.
7500 2007-07-10 Zoltan Varga <vargaz@gmail.com>
7502 * inssel.brg (emit_imt_argument): Add aot support here.
7504 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
7506 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
7508 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
7509 of the IMT implementation, partially from massi, with my
7510 implementation of the bsearch sequence. Disabled by default until
7511 the AOT code is implemented.
7513 2007-07-10 Zoltan Varga <vargaz@gmail.com>
7515 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
7517 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
7519 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
7521 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
7522 arch-independent IMT JIT code from Massimiliano
7523 Mantione (massi@ximian.com) with small cleanups from me.
7525 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
7527 * Makefile.am: fix svn invocation to get the svn revision to be
7528 independent of the local language (build fix).
7530 2007-07-09 Mark Probst <mark.probst@gmail.com>
7532 * mini.c (inline_method): Reset cfg->exception_type if the
7533 inlining is aborted. Fixes: 82049.
7535 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
7537 * mini.c: remove assert from exception handling code when exception_ptr
7540 2007-07-05 Zoltan Varga <vargaz@gmail.com>
7542 * mini.c (mono_codegen): Add an assert.
7544 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
7545 enter and leave code.
7546 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
7548 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7550 * mini-ppc.c: fixed memory corruption for localloc(0)
7553 2007-07-05 Zoltan Varga <vargaz@gmail.com>
7555 * mini.c: Fix warnings.
7557 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
7559 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
7560 to emit better double->int conversions.
7562 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
7564 * mini.c: the provided Min/Max optimizations are valid for unisgned
7567 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
7569 * 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
7571 2007-06-28 Miguel de Icaza <miguel@novell.com>
7573 * mini.c (mono_running_on_valgrind): Add support for reporting the
7574 method and its boundaries to valgrind.
7576 2007-06-28 Martin Baulig <martin@ximian.com>
7578 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
7580 2007-06-25 Zoltan Varga <vargaz@gmail.com>
7582 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
7584 * generic.2.cs: Add new test case.
7586 2007-06-25 Martin Baulig <martin@ximian.com>
7588 Merged the `debugger-dublin' branch.
7591 (mono_debugger_insert_method_breakpoint): New public method.
7592 (mono_debugger_remove_method_breakpoint): Likewise.
7593 (mono_debugger_check_breakpoints): New static method.
7594 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
7596 * debug-debugger.h (MonoDebuggerInfo):
7597 Renamed (to keep backward compatibility in the vtable):
7598 `insert_breakpoint' -> `old_insert_breakpoint'.
7599 `remove_breakpoint' -> `old_remove_breakpoint'.
7600 `create_string' -> `old_create_string'.
7601 `lookup_class' -> `old_lookup_class'.
7602 `lookup_type' -> removed; changed into a dummy field.
7603 `lookup_assembly' -> `old_lookup_assembly'.
7604 Added (same functionality, but different signature):
7605 `create_string', `lookup_class', `lookup_assembly'
7607 `get_method_addr_or_bpt', `remove_method_breakpoint',
7608 `runtime_class_init'.
7610 * debug-debugger.c: Merged the `debugger-dublin' branch.
7612 2007-06-23 Zoltan Varga <vargaz@gmail.com>
7614 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
7616 (peephole_pass): Likewise.
7618 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
7620 * driver.c: hopefully make setaffinity work also for ancient
7623 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
7625 * driver.c : win32 build fix.
7627 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
7629 * driver.c: check for the MONO_NO_SMP env var and bind to a single
7630 processor if it is set.
7632 2007-06-21 Martin Baulig <martin@ximian.com>
7634 * debug-mini.h: New file.
7637 (mono_debugger_insert_breakpoint_full): Moved here from
7638 ../metadata/mono-debug-debugger.c.
7639 (mono_debugger_remove_breakpoint): Likewise.
7640 (mono_debugger_breakpoint_callback): Likewise.
7642 2007-06-15 Raja R Harinath <rharinath@novell.com>
7644 * jit-icalls.c (mono_helper_compile_generic_method): Update to
7645 changes in MonoGenericClass.
7647 2007-06-14 Zoltan Varga <vargaz@gmail.com>
7649 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
7651 2007-06-14 Raja R Harinath <rharinath@novell.com>
7653 * jit-icalls.c (mono_helper_compile_generic_method): Update to
7654 removal of MonoGenericMethod.
7656 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7658 * mini-exceptions.c: hooks for the exception events profiling API.
7660 2007-06-14 Randolph Chung <tausq@debian.org>
7662 * Makefile.ma: Add hppa target.
7663 * mini-arch.h: Include mini-hppa.h
7664 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
7665 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
7666 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7668 2007-06-14 Randolph Chung <tausq@debian.org>
7670 * inssel.brg: Add rules for "chained" compare-branch operations so that
7671 a single compare op can affect multiple branches. Adjust cost for
7672 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
7673 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
7674 cost for some rules so that they can more easily be overridden by
7675 per-arch rules (with fixes from lupus).
7676 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7678 2007-06-13 Randolph Chung <tausq@debian.org>
7680 * mini-ops.h: Reorder branch ops so that they match the order of the
7681 corresponding CEE_* ops. The code expects them this way.
7682 Add new ops for HPPA target.
7683 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7685 2007-06-13 Randolph Chung <tausq@debian.org>
7687 * mini-exceptions.c: Handle cases where the stack grows towards
7689 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7691 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
7693 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
7695 * driver.c: explain where a non-matching corlib is found.
7697 2007-06-13 Mark Probst <mark.probst@gmail.com>
7699 * mini.c (print_jit_stats): Output dynamic code allocation stats.
7701 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
7703 * mini-exceptions.c: Generate a method profile leave event during
7704 an exception to ensure that the profiler gets notified.
7706 2007-06-07 Zoltan Varga <vargaz@gmail.com>
7708 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
7711 * cpu-amd64.md: Add long_and/or/xor opcodes.
7713 2007-06-06 Wade Berrier <wberrier@novell.com>
7715 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
7716 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
7717 length of instruction shr_imm (expected 8, got 10)
7719 2007-06-06 Zoltan Varga <vargaz@gmail.com>
7721 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
7723 2007-06-06 Mark Probst <mark.probst@gmail.com>
7725 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
7726 MonoInternalHashTable again (fixed bug in the internal hash table
7729 2007-06-06 Mark Probst <mark.probst@gmail.com>
7731 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
7732 Have to figure out what makes it crash the SWF regression.
7734 2007-06-05 Zoltan Varga <vargaz@gmail.com>
7736 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
7738 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7740 * mini.c: optimize out the type check when storing null in a
7743 2007-06-04 Mark Probst <mark.probst@gmail.com>
7745 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
7746 MonoInternalHashTable.
7748 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
7750 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
7751 signed integer methods.
7753 2007-06-02 Zoltan Varga <vargaz@gmail.com>
7755 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
7756 permanently since the current approach doesn't work.
7758 2007-06-02 Zoltan Varga <vargaz@gmail.com>
7760 * inssel.brg (stmt): Only call delegate->invoke_impl if
7761 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
7763 2007-06-01 Zoltan Varga <vargaz@gmail.com>
7765 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
7766 the sreg2==rdx case.
7768 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
7769 account if it contains a rex prefix.
7770 (peephole_pass): Handle OP_FMOVE as well.
7772 2007-06-01 Zoltan Varga <vargaz@gmail.com>
7774 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
7775 as it causes regressions.
7777 2007-05-31 Zoltan Varga <vargaz@gmail.com>
7779 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
7780 static case as well.
7782 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
7784 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
7785 (mono_arch_get_this_arg_from_call): Ditto.
7787 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
7789 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
7792 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
7793 (mono_arch_get_this_arg_from_call): Ditto.
7795 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
7797 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
7798 try to create optimized invoke code and use that for further invocations.
7799 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
7801 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
7803 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
7805 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
7806 sealed classes or methods.
7807 *devirtualization.cs: tests for the new optimization
7809 2007-05-29 Zoltan Varga <vargaz@gmail.com>
7811 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
7812 by the update_volatile () function.
7814 2007-05-27 Zoltan Varga <vargaz@gmail.com>
7816 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
7819 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
7821 2007-05-24 Jonathan Chambers <joncham@gmail.com>
7823 * mini.c: Add configure checks for header files.
7824 * mini-x86.c: Add configure checks for header files.
7825 * trace.c: Add configure checks for header files.
7826 * aot-runtime.c: Add configure checks for header files.
7827 * aot-compiler.c: Add configure checks for header files.
7828 * driver.c: Add configure checks for header files.
7829 * mini-codegen.c: Add configure checks for header files.
7831 Code is contributed under MIT/X11 license.
7833 2007-05-22 Zoltan Varga <vargaz@gmail.com>
7835 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
7836 icompare_imm -128 + op_iclt. Fixes #81703.
7838 2007-05-19 Zoltan Varga <vargaz@gmail.com>
7840 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
7842 2007-05-15 Massimiliano Mantione <massi@ximian.com>
7844 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
7845 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
7846 so that all isinst checks now use "interface_bitmap".
7848 2007-05-15 Zoltan Varga <vargaz@gmail.com>
7850 * cpu-amd64.md (jmp): Fix a warning.
7852 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
7854 * basic.cs: Add new regression test.
7856 * basic.cs: Remove test which is now in basic-long.cs.
7858 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
7860 * basic-long.cs: Add new test.
7862 2007-05-13 Zoltan Varga <vargaz@gmail.com>
7864 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
7866 2007-05-12 Zoltan Varga <vargaz@gmail.com>
7868 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
7870 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
7873 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
7874 throwing code a bit.
7876 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
7877 the exception throwing code a bit.
7879 * mini-x86.c (get_call_info): Allocate result from a mempool.
7881 2007-05-11 Zoltan Varga <vargaz@gmail.com>
7883 * aot-compiler.c (find_typespec_for_class): Fix the assert.
7885 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
7887 * mini.h (MonoCompile): Add 'token_info_hash' field.
7889 * mini.c: Save token->method associations during compilation so the AOT
7890 compiler can use it.
7892 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
7893 which reference generic classes and methods.
7895 2007-05-10 Zoltan Varga <vargaz@gmail.com>
7897 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
7899 * aot-compiler.c (compile_method): Fix a typo in a comment.
7901 * aot-runtime.c (decode_cached_class_info): Skip generic types.
7903 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
7906 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
7908 2007-05-09 Zoltan Varga <vargaz@gmail.com>
7910 * mini.h (MonoCompile): Add 'args' field.
7912 * mini.c (mono_compile_create_vars): Store variables representing the arguments
7915 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
7917 2007-05-08 Zoltan Varga <vargaz@gmail.com>
7919 * mini.c (mono_compile_get_interface_var): Remove this unused function.
7921 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
7923 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
7924 opcodes for some opcodes.
7926 * mini.h *.brg *.c: Use the new opcodes.
7928 2007-05-08 Massimiliano Mantione <massi@ximian.com>
7930 * mini.h: Bumped aot revision.
7932 * inssel.brg: modified code generation of type checks for interfaces
7933 to use the new "MonoClass.interface_bitmap" instead of the old
7934 "MonoClass.interface_offsets".
7936 2007-04-30 Zoltan Varga <vargaz@gmail.com>
7938 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
7940 2007-04-29 Zoltan Varga <vargaz@gmail.com>
7942 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
7945 2007-04-27 Neale Ferguson <neale@sinenomine.net>
7947 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
7949 2007-04-27 Wade Berrier <wberrier@novell.com>
7951 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
7952 mini.h) to fix build.
7954 2007-04-26 Zoltan Varga <vargaz@gmail.com>
7956 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
7958 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
7959 causes the corlib unit tests to fail.
7961 2007-04-25 Zoltan Varga <vargaz@gmail.com>
7963 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
7965 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
7967 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
7968 opcodes to the comparison relations.
7970 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
7971 opcodes to their types.
7973 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
7975 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
7976 it in cfg->arch.cinfo.
7978 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
7980 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
7981 cfg->cil_offset_to_bb.
7983 2007-04-24 Zoltan Varga <vargaz@gmail.com>
7985 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
7986 created becase of initlocals.
7988 2007-04-23 Zoltan Varga <vargaz@gmail.com>
7990 * mini-alpha.c cpu-alpha.md: More alpha port work from
7991 Sergey Tikhonov <tsv@solvo.ru>.
7993 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
7995 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
7997 2007-04-19 Zoltan Varga <vargaz@gmail.com>
7999 * cpu-s390.md (break): Correct the length of break instruction.
8001 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8003 * mini.c: fix a couple of soft-float issues and comments.
8005 2007-04-15 Miguel de Icaza <miguel@novell.com>
8007 * trace.c (is_filenamechar): - is also a filename char.
8009 2007-04-15 Neale Ferguson <neale@sinenomine.net>
8011 * mini-s390.c: Correct checking for enum type in return value processing.
8013 2007-04-14 Raja R Harinath <rharinath@novell.com>
8015 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
8016 (version.h): Makefile is in the build directory.
8018 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
8020 * mini-amd64.h: fix for assertion failure on Solaris/amd64
8022 2007-04-11 Martin Baulig <martin@ximian.com>
8024 * mini.c (can_access_member): Fix handling of generic classes;
8027 2007-04-10 Zoltan Varga <vargaz@gmail.com>
8029 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
8031 2007-04-05 Zoltan Varga <vargaz@gmail.com>
8033 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
8035 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
8037 * mini-codegen.c: make sure the right spill amount is
8038 used for fp or integer registers (fixes the float_sub_spill() on ppc).
8040 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
8042 * mini-ppc.c: fixes for the fp_branch_nan test.
8044 2007-03-23 Zoltan Varga <vargaz@gmail.com>
8046 * basic.cs: Comment out new test which still fails on ia64.
8048 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
8050 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
8052 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
8054 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
8056 2007-03-22 Zoltan Varga <vargaz@gmail.com>
8058 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
8059 on 64 bit machines. Fixes part of #80738.
8061 * basic.cs: Add regression test.
8063 2007-03-17 Zoltan Varga <vargaz@gmail.com>
8065 * inssel.brg basic.cs: Revert previous change to fix build.
8067 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
8070 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
8072 * basic.cs: Add new regression test.
8074 2007-03-17 Zoltan Varga <vargaz@gmail.com>
8076 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
8079 2007-03-16 Neale Ferguson <neale@sinenomine.net>
8081 * cpu-s390x.md: Correct length of break instruction.
8083 2007-03-16 Neale Ferguson <neale@sinenomine.net>
8085 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
8086 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
8088 2007-03-15 Jonathan Chambers <joncham@gmail.com>
8090 * *.c: Begin WIN64 port.
8091 * mini.c: Use correct register in profiler.
8092 * mini-amd64.c: No inline assembly on Win64.
8093 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
8094 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
8095 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
8096 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
8097 mono_arch_ip_from_context for Win64.
8099 Contributed under MIT/X11 license.
8101 2007-03-15 Zoltan Varga <vargaz@gmail.com>
8103 * exceptions-amd64.c (seh_handler): Ditto.
8105 * exceptions-x86.c (seh_handler): Fix a memory leak.
8107 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
8109 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
8110 mini-s390x.c: fixed peephole optimizations to deal
8111 correctly with 1 and 2 byte reload avoidance.
8113 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
8115 * cpu-s390.md, cpu-s390x.md: update localloc length.
8117 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
8119 * cpu-g4.md: added missing descriptions.
8121 2007-03-14 Miguel de Icaza <miguel@novell.com>
8123 * Makefile.am: Add support so the tail tests are not executed on
8124 PowerPC as that is a known limitation of the PowerPC port.
8126 2007-03-13 Jonathan Chambers <joncham@gmail.com>
8128 * runmdesc.bat: Move to msvc directory.
8130 2007-03-13 Jonathan Chambers <joncham@gmail.com>
8132 * runmdesc.bat: Run executable that was produced by the current
8133 target and sent via an argument.
8135 2007-03-11 Zoltan Varga <vargaz@gmail.com>
8137 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
8140 * generics.2.cs: Add regression test.
8142 2007-03-09 Wade berrier <wberrier@novell.com>
8144 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
8146 2007-03-09 Zoltan Varga <vargaz@gmail.com>
8148 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
8149 AOT code depends on this.
8151 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
8153 * mini.c: more precise tracking of types in the eval stack
8154 (part of fix for bug #81044).
8156 2007-03-07 Zoltan Varga <vargaz@gmail.com>
8158 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
8160 * aot-compiler.c (encode_patch): Remove an obsolete comment.
8162 2007-03-06 Zoltan Varga <vargaz@gmail.com>
8164 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
8166 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
8168 2007-02-22 Zoltan Varga <vargaz@gmail.com>
8170 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
8171 a pointer on 64 bit systems. Fixes #80190.
8173 * iltests.il: Add new regression test.
8175 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
8177 * mini.c: inline a constant for Environment.IsRunningOnWindows.
8179 2007-02-19 Geoff Norton <gnorton@customerdna.com>
8181 * trace.c: Remove an erroneous alignemnt check when tracing.
8182 Fixes --trace on OSX86.
8184 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
8186 * mini-$(arch).h: initialize SP in context for all the archs.
8188 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
8190 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
8191 regressions in the thread tests.
8193 2007-02-14 Zoltan Varga <vargaz@gmail.com>
8195 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
8196 - fixed implementation of LOCALLOC opcode
8197 - implemented non-un compare for floats
8199 - implementation of FDIV and CKFINITE opcodes
8200 - fixes for latest mono updates
8201 - additional arch opcodes
8203 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
8205 * Makefile.am: simplify and merge rules for cross-compilation.
8207 2007-02-07 Massimiliano Mantione <massi@ximian.com>
8209 * local-propagation.c: Actually *apply* the fix for bug 80591...
8211 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
8213 * mini-exceptions.c: backuot part of the last change
8214 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
8216 2007-02-06 Massimiliano Mantione <massi@ximian.com>
8217 * inssel.brg: Fix bug 59286.
8220 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
8222 * mini-exceptions.c: patch from Zoltan to correctly check for
8223 stack boundaries (using the stack register, not the frame register),
8224 fixes bugs #80724, #79717.
8226 2007-02-03 Zoltan Varga <vargaz@gmail.com>
8228 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
8229 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
8231 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
8232 presence of frame pointer elimination.
8234 2007-02-01 Geoff Norton <gnorton@customerdna.com>
8236 * mini-x86.h: NetBSD UCONTEX_REG defines.
8238 2007-02-01 Zoltan Varga <vargaz@gmail.com>
8240 * inssel-amd64.brg: Fix amd64 build.
8242 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
8244 * mini.h: remove extern to workaround what looks likes gcc bug 26905
8247 2007-01-31 Zoltan Varga <vargaz@gmail.com>
8249 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
8252 * mini-<ARCH>.c: Use mono_is_regsize_var ().
8254 2007-01-30 Mark Mason <mason@broadcom.com>
8256 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
8257 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
8258 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
8259 beginning support for CEE_JMP [not quite working yet]
8260 * tramp-mips.c: LMF handling now works
8262 2007-01-30 Zoltan Varga <vargaz@gmail.com>
8264 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
8266 * mini.h (NULLIFY_INS): New macro.
8268 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8270 * mini.c: statistical profiler fix for windows, patch
8271 from Tor Lillqvist (tml@novell.com).
8273 2007-01-30 Massimiliano Mantione <massi@ximian.com>
8274 * local-propagation.c: Fix bug 80591.
8276 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
8278 * Makefile.am: put back the --export-dynamic option as with
8279 the previous gmodule flags (thanks to Robert Jordan).
8281 2007-01-28 Zoltan Varga <vargaz@gmail.com>
8283 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
8285 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
8286 simplify and speed up the local register allocator. Also rename some fields
8287 like iassign->vassign.
8289 * regalloc.c: Remove some functions which are no longer used since their
8290 inlined version is in mini-codegen.c.
8292 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
8294 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
8296 2007-01-27 Zoltan Varga <vargaz@gmail.com>
8298 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
8299 narrowing. Fixes #80622.
8301 * iltests.il: Add new regresssion test.
8303 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
8305 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
8306 debug-debugger.c, debug-debugger.h: warning fixes.
8307 * driver.c: updated copyright year and made it fit in one line.
8309 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
8311 * aot-runtime.c: updated to use mono-dl instead of gmodule.
8313 2007-01-25 Zoltan Varga <vargaz@gmail.com>
8315 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
8317 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
8319 * iltests.il: Add new test for bug #80507.
8321 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
8323 * mini-arm.h: use soft-float also on vfp for now.
8325 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
8327 * mini.c: fix some more soft-float issues.
8329 2007-01-24 Zoltan Varga <vargaz@gmail.com>
8331 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
8333 2007-01-24 Massimiliano Mantione <massi@ximian.com>
8334 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
8335 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
8336 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
8338 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
8340 * mini-arm.c: typo fix.
8342 2007-01-23 Neale Ferguson <neale@sinenomine.net>
8344 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
8346 2007-01-21 Zoltan Varga <vargaz@gmail.com>
8348 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
8349 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
8351 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
8353 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
8355 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
8357 * inssel.brg: Fix a warning.
8359 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
8361 * abcremoval.c ssa.c ssapre.c: Update after this change.
8363 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
8365 * dominators.c (df_set): Use mono_bitset_union_fast.
8367 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
8369 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
8370 mini-codegen.c: reduce relocations and memory usage for the cpu
8373 2007-01-20 Zoltan Varga <vargaz@gmail.com>
8375 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
8377 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
8378 to reduce their size.
8380 2007-01-19 Mark Mason <mason@broadcom.com>
8382 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
8383 * mini-mips.c: more configuration macros, support long conditional branches, additional
8384 asserts, fix epilog instrumentation.
8385 * mini-mips.h: use standard stack walk
8386 * cpu-mips.md: increase size of div, rem and conditional branches
8388 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
8390 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
8393 2007-01-19 Zoltan Varga <vargaz@gmail.com>
8395 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
8396 (compile_method): Ditto.
8398 * aot-runtime.c (decode_klass_info): Ditto.
8400 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
8401 needed by the code generated by inssel.brg. Also fix a warning.
8403 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
8405 * mini.c: deal with enums that become genericinsts by
8406 being nested in a generic class (bug #79956).
8408 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
8410 * mini.c: match the generic definition to check for
8411 private access with generic types (bug #78431).
8413 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
8415 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
8416 to make life easier for people cross-compiling that insist on not
8419 2007-01-17 Mark Mason <mason@broadcom.com>
8421 * inssel-long.brg: patch to deal with mips missing flags
8422 * inssel-long32-mips.brg: implement overflow checks
8423 * insset-mips.brg: implement overflow checks
8424 * mini-mips.h: implement conditional exception handling
8425 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
8426 Remove unused code, minor cleanups.
8427 * exceptions-mips.c: minor cleanups
8428 * mini-ops.h: add mips conditional exception ops
8429 * cpu-mips.md: add mips conditional exception ops
8432 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
8434 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
8435 to deal with mips missing of flags.
8437 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
8439 * exceptions-ppc.c: execute fault handlers.
8441 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
8443 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
8445 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
8447 * mini.c: handle also floating point values in initialize_array.
8449 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
8451 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
8452 array initialization and make it conditional on the intrins option.
8454 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
8456 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
8457 relocations and put the patch info names close to the enum definition.
8459 2007-01-15 Mark Mason <mason@broadcom.com>
8461 * basic.cs, exceptions.cs: break up large tests to increase debugability.
8463 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
8465 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
8467 2007-01-12 Raja R Harinath <rharinath@novell.com>
8469 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
8471 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
8473 * Makefile.am: distribute the mips sources.
8475 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8477 * mini-codegen.h: handle bug #80489 here, by excluding ecx
8480 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
8482 * cpu-x86.md: back out for now as this triggers other regressions.
8484 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
8486 * cpu-x86.md: force src1 and dest regpair for long shift instructions
8487 to eax:edx, so ecx can't get allocated to them (bug #80489).
8489 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
8491 * mini.c, mini-exceptions.c: enabled running fault handlers
8494 2007-01-03 Miguel de Icaza <miguel@novell.com>
8496 * driver.c: If nothing fail, do not use the string "failed",
8497 because it makes it very annoying to view test result logs on the
8500 2006-12-30 Miguel de Icaza <miguel@novell.com>
8502 * debug-debugger.c (mono_debugger_main): Rename "main" to
8503 "main_method" to prevent a warning.
8505 Remove a warning for unused field.
8507 2006-12-28 Martin Baulig <martin@ximian.com>
8510 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
8512 2006-12-22 Martin Baulig <martin@ximian.com>
8514 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
8515 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
8516 seperate `.mdb_debug_info' section, so we can access it from the
8517 debugger even if the binary is stripped.
8519 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
8520 from the `.mdb_debug_info' here to prevent the linker from
8521 removing that section.
8523 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
8526 2006-12-19 Robert Jordan <robertj@gmx.net>
8528 * mini-x86: enable the code to return small structures in
8529 registers for FreeBSD as well. Fixes bug #80278.
8530 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
8532 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
8534 * mini-x86.c: align the stack when calling the profiler
8535 function instrumenting the prolog (on OSX).
8537 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
8539 * mini.c: emit a break opcode where Debugger.Break () is called.
8541 2006-12-13 Miguel de Icaza <miguel@novell.com>
8543 * mini.c (mono_method_to_ir): Provide useful information on this
8544 assert, to prevent others from debugging like I did.
8546 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
8548 * mini.c: enable code which was incorrectly commented
8551 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
8553 * mini-x86.c: enable on OSX, too, the code to return small
8554 structures in registers.
8556 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
8558 * mini-x86.c: remove the use of the dynamic code manager here, too.
8560 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
8562 * mini.h, debug-debugger.c, tramp-*.c: fixed
8563 mono_debugger_create_notification_function() to use
8564 mono_global_codeman_reserve () instead of a dynamic code manager.
8566 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
8568 * mini.c, jit-icalls.h, jit-icalls.c: remove the
8569 ves_array_element_address() jit icall and use a generated
8570 managed method instead (which is about 4 times faster for a rank 3
8573 2006-11-29 Mark Mason <mason@broadcom.com>
8575 * basic-calls.cs: additional tests for passing
8576 structures as function arguments.
8578 2006-11-29 Mark Mason <mason@broadcom.com>
8580 * mini-mips.h: disable custom exception handling
8581 * mini-mips.c: throw/rethrow should use jalr to call
8582 exception stubs. Fixed bug with passing structures
8583 by value. More support for tracing floating point
8586 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
8588 * mini.c: fixed typo in the soft-float ldind.r4 handling
8591 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
8593 * mini.c, mini.h, driver.c: added --runtime command line
8594 option to select a different runtime than the autodetected one.
8595 * jit.h: added API for embedders to initialize with a specific
8598 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
8600 * mini.c: handle also boxing of r4 values (bug #80024).
8602 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
8604 * mini-ppc.c: force indirect calls until we reserve
8605 enough address space for all the generated code.
8607 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
8609 * exceptions-arm.c: workaround bugs in the libc definition
8612 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
8614 * inssel.brg: fixes from me and Mark Mason.
8616 2006-11-23 Dick Porter <dick@ximian.com>
8618 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
8619 semaphore display now we've fixed the initial value
8621 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
8623 * inssel.brg: partially revert the last change to fix the build.
8625 2006-11-21 Mark Mason <mason@broadcom.com>
8627 * inssel.brg: Add and use compare-and-branch macros to support
8628 architectures that do not have condition code registers (ie. MIPS).
8629 * *-mips.{c,brg,md}: Fix copyright statements
8631 2006-11-20 Mark Mason <mason@broadcom.com>
8633 * Makefile.am: remove mini-codegen.c from list of MIPS sources
8634 * mini.c: Allow GET_CONTEXT to be specified by the arch port
8635 * mini.h: Added declaration for mono_print_ins()
8636 * mini-codegen.c: added ins_spec initializer for MIPS
8637 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
8638 vreg to be virtual and hreg to be non-virtual.
8639 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
8640 is not yet working/implemented correctly.
8641 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
8642 non-static, fixup calls to print_ins() from other parts in the file.
8644 2006-11-20 Mark Mason <mason@broadcom.com>
8646 * basic-calls.cs: added tests for passing structures as arguments
8649 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
8651 * inssel-long32.brg: optimize signed division by power of two.
8653 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
8655 * mini-arm.c: added support for interworking with thumb code
8656 (mono must be still be built using the ARM instruction encoding).
8658 2006-11-19 Miguel de Icaza <miguel@novell.com>
8660 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
8661 verifier has different rules for it. Fixes a few verifier issues
8664 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
8665 at the end, so people know what happened.
8667 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
8669 * brach-opts.c: in optimize_exception_target() make sure we
8670 are in a catch clause (fixes bug #79871).
8672 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
8674 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
8675 more soft-float support fixes.
8677 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
8679 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
8680 that are passed half on the stack and half in registers.
8682 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
8684 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
8685 more mips integration work from Mark E Mason
8686 <mark.e.mason@broadcom.com>.
8688 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
8690 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
8691 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
8692 tramp-mips.c: added sources for the mips port, not
8693 integrated in the build yet. Contributed by
8694 Mark E Mason <mark.e.mason@broadcom.com>.
8696 2006-11-14 Neale Ferguson <neale@sinenomine.net>
8698 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
8700 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
8702 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
8703 put the soft-float rules in its own file since it seems to
8704 break s390 compilation.
8706 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
8708 * mini-arm.c: fixed wrnings.
8710 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
8712 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
8713 inssel-arm.brg: ARM support for soft-float.
8715 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
8717 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
8718 loads and stores of 32 bit fp values.
8720 2006-11-10 Zoltan Varga <vargaz@gmail.com>
8722 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
8724 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
8725 works. Fixes #79852 and #79463.
8727 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
8729 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
8730 more soft-float support WIP and fixes.
8732 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
8734 * mini-arm.c: some VFP updates.
8736 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
8738 * mini-exceptions.c: 0 is a valid local var offset in some
8739 architectures, don't assert (bug #78508).
8741 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
8743 * exceptions-arm.c: fixed off by one error in stack walk code.
8745 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
8747 * mini.h, mini.c: more precise tracking of type load exceptions.
8749 2006-11-03 Robert Jordan <robertj@gmx.net>
8751 * Makefile.am: [WIN32] Add monow.exe target.
8752 * driver.c: [WIN32] Don't detach the console when debugging.
8755 2006-10-30 Miguel de Icaza <miguel@novell.com>
8757 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
8759 2006-10-23 Zoltan Varga <vargaz@gmail.com>
8761 * aot-compiler.c (emit_method_info): Add a case missed earlier.
8763 * driver.c (mini_regression): Fix --regression with AOT.
8765 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
8767 2006-10-17 Zoltan Varga <vargaz@gmail.com>
8769 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
8771 * mini-sparc.h: Don't use sigaction on sparc/linux.
8773 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
8775 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
8777 * mini-exceptions.c: Add proper include files for getpid ().
8779 2006-10-16 Zoltan Varga <vargaz@gmail.com>
8781 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
8782 address instead of a MonoJitInfo* to avoid decoding the exception info for the
8785 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
8786 name cache to reduce its size.
8788 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8790 2006-10-15 Zoltan Varga <vargaz@gmail.com>
8792 * mini-x86.c: Save/restore the current LMF structure more efficiently using
8793 the mono_lmf TLS variable.
8795 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
8796 trampoline lmf frames.
8798 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
8800 2006-10-14 Zoltan Varga <vargaz@gmail.com>
8802 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
8803 the mono_lmf TLS variable.
8805 * mini-exceptions.c: Access the LMF structure through accessors.
8807 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
8808 variable instead of in jit_tls->lmf.
8810 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
8812 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
8813 trampoline lmf frames.
8815 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
8817 2006-10-12 Zoltan Varga <vargaz@gmail.com>
8819 * mini.c trace.c mini-x86.c: Revert these too.
8821 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
8824 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
8826 * genmdesc.c: removed now dead code.
8828 2006-10-09 Robert Jordan <robertj@gmx.net>
8830 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
8832 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
8834 * mini.h: do not leave gaps in the opcode values.
8836 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
8838 * jit-icalls.h: flag functions as internal here, too.
8840 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
8842 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
8843 functions with the internal attribute.
8845 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
8847 * aot-compiler.c: fclose the file descriptor in the profile read loop.
8849 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
8851 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
8854 2006-10-05 Zoltan Varga <vargaz@gmail.com>
8856 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
8857 tail calls as on other platforms.
8859 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
8861 * iltests.il: Add a few tailcall tests.
8863 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
8865 * driver.c: fix loop for old compilers (bug #79521).
8867 2006-10-02 Zoltan Varga <vargaz@gmail.com>
8869 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
8871 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
8873 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
8874 metadata without any code.
8876 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
8877 more precise debugging information using gdb.
8879 2006-09-30 Zoltan Varga <vargaz@gmail.com>
8881 * inssel-ia64.brg: Make the helper methods static.
8883 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
8885 * inssel-x86.brg: make the helper methods static.
8887 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
8889 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
8891 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
8893 * mini.c: updates for monoburg changes.
8894 * inssel.brg: make a few helper functions static as they should.
8896 2006-09-27 Zoltan Varga <vargaz@gmail.com>
8898 * Makefile.am: Move mini-codegen.c to common_sources.
8900 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
8902 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
8904 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
8905 mini-ppc.h: port to use the common local register allocator.
8907 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8909 * mini.h: Remove the comment too then.
8911 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
8913 * mini.h: put back backend.data which is to be used shortly and
8914 doesn't increase the size of MonoInst. If any 64 bit arch aligned
8915 pointers on 4 byte boundaries it'd have much bigger issues running
8916 and you can ifdef it out anyway.
8918 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8920 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
8921 MonoInst size by 4 bytes on 64 bit machines.
8923 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
8925 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
8926 replacement with more meaningful field names. Arch maintainers, please
8927 check the assigned names are good enough for your arch.
8929 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8931 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
8932 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
8934 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
8936 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
8937 relocations and memory requirements, put the optimization flags
8938 definitions in their own file.
8940 2006-09-24 Zoltan Varga <vargaz@gmail.com>
8942 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
8944 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
8946 2006-09-22 Zoltan Varga <vargaz@gmail.com>
8948 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
8950 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
8952 * inssel.brg: use the correct function to get the size of an item
8953 in an array, given an element class.
8954 * aot-compiler.c: do not access class->class_size directly.
8956 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
8958 * mini.h, debug-mini.c: added a debugging function to print
8959 info about local variables and arguments in a jitted method.
8961 2006-09-20 Zoltan Varga <vargaz@gmail.com>
8963 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
8965 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
8967 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8969 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
8970 inner and outer loops when passing vtypes.
8972 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
8974 * mini-ppc.c: take into account the cpu errata for cache flushing
8975 which caused some random errors (bug #79381).
8977 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8979 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
8980 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
8982 2006-09-17 Zoltan Varga <vargaz@gmail.com>
8984 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
8987 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
8990 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
8991 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
8993 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
8996 2006-09-13 Zoltan Varga <vargaz@gmail.com>
8998 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
9000 2006-09-12 Zoltan Varga <vargaz@gmail.com>
9002 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
9003 macro does not have to be changed during debugging.
9005 * 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>.
9007 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
9009 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
9011 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
9012 MONO_ARCH_NO_EMULATE_MUL is defined.
9014 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
9016 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
9018 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
9020 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
9022 2006-09-11 Zoltan Varga <vargaz@gmail.com>
9024 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
9025 stuff to mini-exceptions.c where it is used.
9027 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
9028 setup code, the real one is in mini-exceptions.c.
9030 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
9031 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
9032 some changes from the freebsd ports tree.
9034 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
9037 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
9039 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
9041 * mini.c: on Linux, check for /proc to be mounted
9042 (bug# 79351, novell bug#201204).
9044 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
9046 * mini.c: handle cases where pthread_attr_getstack() behaves
9047 incorrectly (bug #78096).
9049 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
9051 * mini-arm.c: support larger stack frames (bug #79272).
9053 2006-09-08 Zoltan Varga <vargaz@gmail.com>
9055 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
9057 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
9060 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
9061 mono_class_from_name () to find a class from its name.
9063 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
9065 2006-09-07 Zoltan Varga <vargaz@gmail.com>
9067 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
9069 2006-09-05 Kornél Pál <kornelpal@gmail.com>
9071 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
9073 2006-09-04 Zoltan Varga <vargaz@gmail.com>
9075 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
9076 callinfo->trampoline.
9078 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
9080 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
9083 2006-09-03 Zoltan Varga <vargaz@gmail.com>
9085 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
9087 2006-09-02 Zoltan Varga <vargaz@gmail.com>
9089 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
9090 stats.method_trampolines, it is already done by the generic trampoline code.
9092 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
9094 2006-09-01 Zoltan Varga <vargaz@gmail.com>
9096 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
9098 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
9100 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
9102 * mini.c (print_jit_stats): Print mscorlib mempool size too.
9104 * mini.c (print_jit_stats): Print new stats.
9106 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
9108 2006-08-31 Zoltan Varga <vargaz@gmail.com>
9110 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
9111 Address on two dimensional arrays. Fixes #78729.
9113 * mini.h (MonoCompile): Add a 'skip_visibility' field.
9115 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
9118 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
9120 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
9123 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
9125 (mini_get_ldelema_ins): Ditto.
9127 2006-08-30 Zoltan Varga <vargaz@gmail.com>
9129 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
9130 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
9133 2006-08-29 Neale Ferguson <neale@sinenomine.net>
9135 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
9136 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
9138 * exceptions-s390x.c: Cosmetic change.
9140 * tramp-s390.c: Fix warning.
9142 * cpu-s390.md: Correct length of mul_imm.
9144 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
9146 * aot-compiler.c: added binary writer with ELF backend
9147 implementation (only on Linux/x86 for now).
9149 2006-08-18 Zoltan Varga <vargaz@gmail.com>
9151 * Makefile.am: Don't run net 2.0 AOT tests.
9153 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
9154 (mono_compile_assembly): Skip net 2.0 assemblies as well.
9156 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
9158 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
9160 * aot-compiler.c: simplified and refactored the asm-writing code
9161 to allow different backends.
9163 2006-08-18 Zoltan Varga <vargaz@gmail.com>
9165 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9167 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
9168 little. Share patches of type TYPE_FROM_HANDLE as well.
9170 * mini.c (mono_patch_info_equal): New helper function.
9171 (mono_patch_info_hash): Ditto.
9173 * aot-compiler.c (emit_method_code): Fix s390 build.
9175 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
9176 is not handled because it is stored as a flag and not as a type ctor. Fixes
9179 2006-08-17 Zoltan Varga <vargaz@gmail.com>
9181 * aot-compiler.c: Fix computation of GOT slot statistics.
9183 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
9184 Also remove support for not PIC AOT.
9186 * mini.h: Bump AOT file format version.
9188 * objects.cs: Add a test for #78990.
9190 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
9191 (peter.dettman@iinet.net.au). Fixes #79087.
9193 * basic-long.cs: Add a test for the above.
9195 2006-08-16 Zoltan Varga <vargaz@gmail.com>
9197 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
9199 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
9202 2006-08-15 Zoltan Varga <vargaz@gmail.com>
9204 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
9207 2006-08-10 Jonathan Chambers <joncham@gmail.com>
9209 * mini.c: Don't verify COM proxy invoke calls
9212 2006-08-10 Dick Porter <dick@ximian.com>
9214 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
9215 which process is holding semaphores locked.
9217 2006-08-08 Zoltan Varga <vargaz@gmail.com>
9219 * mini-ia64.c mini-amd64.c: Fix #79027.
9221 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
9223 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
9225 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
9226 implicit arguments in a vararg call. Fixes #79027.
9228 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
9230 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
9231 (mono_get_array_new_va_signature): Ditto.
9233 2006-08-05 Zoltan Varga <vargaz@gmail.com>
9235 * aot-runtime.c: Call init_plt lazily.
9237 * inssel-long.brg: Fix unsigned long->int conversion.
9239 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
9241 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
9242 that most data is now in the .rss/.data section.
9244 2006-08-04 Zoltan Varga <vargaz@gmail.com>
9246 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
9248 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
9250 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
9252 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
9254 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
9255 virtual call. Fixes #79010.
9257 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
9258 and use the result as the this argument in the real call.
9260 * generics.2.cs: Add a new test for #79010.
9262 2006-08-03 Zoltan Varga <vargaz@gmail.com>
9264 * mini-x86.c: Fix a warning.
9266 * aot-compiler.c: Add a bunch of statistics.
9268 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
9270 2006-08-02 Zoltan Varga <vargaz@gmail.com>
9272 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
9274 2006-08-01 Zoltan Varga <vargaz@gmail.com>
9276 * 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>.
9278 2006-07-13 Miguel de Icaza <miguel@novell.com>
9280 * mini.c (mono_method_to_ir): Obtain the original method in the
9281 CIL stream and use this to perform validation.
9285 2006-07-19 Zoltan Varga <vargaz@gmail.com>
9287 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
9288 (mono_arch_call_opcode): Ditto.
9290 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
9293 * mini.c (mono_patch_info_dup_mp): New helper function.
9295 * aot-compiler.c (compile_method): Fix some of the memory allocated during
9296 compilation. Fixes #78827.
9298 2006-07-18 Kornél Pál <kornelpal@gmail.com>
9300 * declsec.c: Use original security informations for
9301 MONO_WRAPPER_MANAGED_TO_MANAGED.
9303 2006-07-15 Jonathan Chambers <joncham@gmail.com>
9305 * mini.c: Allow Com Interop methods/classes and
9306 don't verify COM wrapper calls
9309 2006-07-13 Zoltan Varga <vargaz@gmail.com>
9311 * inssel-long32.brg: Fix long->i4 checked conversion.
9313 * exceptions.cs: Add a test for the above.
9315 2006-07-08 Zoltan Varga <vargaz@gmail.com>
9317 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
9319 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
9322 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
9325 2006-07-03 Zoltan Varga <vargaz@gmail.com>
9327 * mini.c: Fix solaris/x86 exception handling.
9329 * Makefile.am: Get rid of $(ICU_LIBS).
9331 2006-07-02 Zoltan Varga <vargaz@gmail.com>
9333 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
9334 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
9335 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
9337 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
9339 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
9340 this function causes a SIGSEGV.
9342 2006-06-22 Zoltan Varga <vargaz@gmail.com>
9344 * mini.c: Remove unused solaris/x86 includes.
9346 2006-06-21 Zoltan Varga <vargaz@gmail.com>
9348 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
9350 2006-06-20 Jb Evain <jbevain@gmail.com>
9352 * cpu-g4.md: fix max length of start_handler instruction.
9354 2006-06-20 Massimiliano Mantione <massi@ximian.com>
9355 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
9357 2006-06-16 Massimiliano Mantione <massi@ximian.com>
9358 * ssa.c: Fixed bug 78653 for SSA based deadce.
9359 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
9360 MonoInst.flags, used in SSA based deadce.
9361 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
9362 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
9364 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
9366 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
9367 it can end up using non executable memory on ppc64 systems
9368 running ppc32 userspace (fix from Johannes Berg).
9370 2006-06-14 Dick Porter <dick@ximian.com>
9372 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
9375 2006-06-13 Massimiliano Mantione <massi@ximian.com>
9376 * mini.c: Made so that inline is locally disabled if it would
9377 trigger a .cctor, because too many apps depend on this behavior
9378 (which seems to be also the one of the MS CLR).
9380 2006-06-13 Zoltan Varga <vargaz@gmail.com>
9382 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
9383 No idea why this worked before.
9385 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
9386 which branch to outer exception clauses since they could skip the
9387 inner finally clauses. Fixes #78633.
9389 * exceptions.cs: Add a test for the above.
9391 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
9394 * iltests.il: Add a test for the above.
9396 2006-06-12 Zoltan Varga <vargaz@gmail.com>
9398 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
9399 after the end of a try bblock, to prevent asserts in mini_method_compile ().
9401 * iltests.il: Add a test for the above.
9403 2006-06-10 Zoltan Varga <vargaz@gmail.com>
9405 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
9407 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
9408 methods as instrinsics.
9410 2006-06-09 Wade Berrier <wberrier@novell.com>
9412 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
9413 (simple-cee-ops.h ssapre-mini-ops.h)
9415 2006-06-09 Neale Ferguson <neale@sinenomine.net>
9417 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
9418 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
9420 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
9421 * cpu-s390x.md: Fix max. length values for a couple of instructions.
9423 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
9425 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
9427 2006-06-08 Massimiliano Mantione <massi@ximian.com>
9429 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
9430 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
9431 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
9432 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
9433 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
9434 of opcodes, so that bug 78549 should not happen again.
9435 * ssapre.c: Updated to use the renamed files.
9437 2006-06-08 Zoltan Varga <vargaz@gmail.com>
9439 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
9440 in OP_ATOMIC_EXCHANGE_I4.
9442 2006-06-07 Wade Berrier <wberrier@novell.com>
9444 * tramp-s390.c: Fix s390 build (add missing pointer declarations
9445 in mono_debugger_create_notification_function)
9447 2006-06-06 Zoltan Varga <vargaz@gmail.com>
9449 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
9451 * mini.c (type_from_stack_type): Disable some changes which do not
9454 * driver.c: Reenable opts.
9456 * mini.h (MonoStackSlot): New structure to keep track of the verification state
9457 of the evaluation stack.
9459 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
9460 evaluation stack trace at entry to the bblock.
9462 * mini.c (merge_stacks): New function to perform verification of stack merges.
9463 Turned off by default.
9465 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
9468 2006-06-06 Massimiliano Mantione <massi@ximian.com>
9470 * local-propagation.c: Fixed bug 78549.
9472 2006-06-04 Zoltan Varga <vargaz@gmail.com>
9474 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
9476 2006-06-02 Miguel de Icaza <miguel@novell.com>
9478 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
9479 tramp-arm.c, tramp-ia64.c
9480 (mono_debugger_create_notification_function): Update signature to
9481 new signature and use new protocol for creating the notification
9484 Should fix the build.
9486 2006-06-02 Geoff Norton <gnorton@customerdna.com>
9488 * exceptions-ppc.c (mono_jit_walk_stack)
9489 (ves_icall_get_frame_info): Fix the build
9491 2006-06-02 Zoltan Varga <vargaz@gmail.com>
9493 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
9495 2006-05-31 Raja R Harinath <rharinath@novell.com>
9497 * il2tests.2.il: New file for generics CIL tests. Add test for
9499 * Makefile.am: Update.
9502 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
9505 2006-05-30 Massimiliano Mantione <massi@ximian.com>
9507 * aliasing.c: Fixed bug 78311.
9509 2006-05-29 Martin Baulig <martin@ximian.com>
9511 * mini-exceptions.c (mono_find_jit_info): When computing the
9512 native offset, check whether we're actually inside the method's
9513 code; call mono_debug_print_stack_frame() to format the frame.
9514 (ves_icall_System_Exception_get_trace): Call
9515 mono_debug_print_stack_frame() to format the stack frame.
9516 (ves_icall_get_trace): Update to the new debugging API.
9517 (mono_jit_walk_stack_from_ctx): Likewise.
9518 (ves_icall_get_frame_info): Likewise.
9520 * mini.c (get_method_from_ip): Use the new debugging API.
9521 (mono_print_method_from_ip): Likewise.
9524 (mono_jit_walk_stack): Use the new debugging API.
9525 (ves_icall_get_frame_info): Likewise.
9527 2006-05-27 Zoltan Varga <vargaz@gmail.com>
9529 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
9531 2006-05-25 Massimiliano Mantione <massi@ximian.com>
9533 * mini.c: Added "limitator" to inline for debugging.
9535 2006-05-24 Martin Baulig <martin@ximian.com>
9537 * debug-debugger.c (mono_debugger_init): Create a private,
9538 malloc()-based code manager for the notification function and
9539 intentionally leak it on exit. This fixes the crash-on-exit race
9543 (mono_debugger_create_notification_function): Added
9544 `MonoCodeManager *' argument.
9547 (mono_debugger_create_notification_function): Added
9548 `MonoCodeManager *' argument.
9550 2006-05-23 Massimiliano Mantione <massi@ximian.com>
9552 * aliasing.c: Fixed 64 bit issue.
9553 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
9554 default since all known bugs are fixed (one more time!).
9556 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
9558 * mini.c: write barrier support.
9560 2006-05-23 Martin Baulig <martin@ximian.com>
9562 * debug-debugger.c: Revert Paolo's change. Add comment and #error
9563 check at the top of the file.
9565 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
9567 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
9568 reverting changes without reason and without changelog entries.
9570 2006-05-18 Zoltan Varga <vargaz@gmail.com>
9572 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
9573 to a few opcodes. Fixes #78439.
9575 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
9576 consistency with other archs.
9578 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
9580 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
9582 * debug-debugger.c: fix the build.
9584 2006-05-17 Martin Baulig <martin@ximian.com>
9587 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
9588 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
9589 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
9590 (debugger_attach): Call GC_mono_debugger_add_all_threads().
9592 2006-05-11 Zoltan Varga <vargaz@gmail.com>
9594 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
9596 2006-05-10 Zoltan Varga <vargaz@gmail.com>
9598 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
9599 MONO_TYPE_GENERICINST.
9601 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
9602 MONO_TYPE_GENERICINST.
9604 2006-05-09 Zoltan Varga <vargaz@gmail.com>
9606 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
9609 2006-05-08 Zoltan Varga <vargaz@gmail.com>
9611 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
9613 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
9615 2006-05-06 Zoltan Varga <vargaz@gmail.com>
9617 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
9618 mono_trace_cleanup ().
9620 * iltests.il: Fix problem with the newly added test.
9622 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
9623 due to register constraints, free up the previous hreg. Fixes #78314.
9625 * iltests.il: Add new test for #78314.
9627 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
9628 Interlocked.Add. Fixes #78312.
9630 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
9632 2006-05-05 Zoltan Varga <vargaz@gmail.com>
9634 * inssel.brg (mini_emit_virtual_call): Fix a warning.
9636 2006-05-05 Martin Baulig <martin@ximian.com>
9638 * debug-mini.c (mono_debug_open_block): New method.
9641 (mono_arch_output_basic_block): Call mono_debug_open_block() at
9642 the beginning of each basic block.
9645 (mono_arch_output_basic_block): Call mono_debug_open_block() at
9646 the beginning of each basic block.
9648 2006-05-04 Massimiliano Mantione <massi@ximian.com>
9650 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
9651 default until I understand why they break the build on amd64.
9653 2006-05-04 Zoltan Varga <vargaz@gmail.com>
9655 * mini.c (mini_cleanup): Call mono_cleanup ().
9657 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
9660 2006-05-04 Massimiliano Mantione <massi@ximian.com>
9662 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
9663 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
9664 default since all known bugs are fixed, and I cannot reproduce bug
9665 77944... I'm asking Matt Hargett to test again after this commit.
9667 2006-04-28 Massimiliano Mantione <massi@ximian.com>
9669 * mini-codegen.c: Fixed typo that thrashed inline.
9671 2006-04-28 Zoltan Varga <vargaz@gmail.com>
9673 * dominators.c (compute_dominators): Avoid using a worklist since
9674 it is not correct in some cases. Instead, iterate over all bblocks as
9675 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
9677 2006-04-28 Miguel de Icaza <miguel@novell.com>
9679 * mini.c (mono_jit_compile_method_inner): Use
9680 mono_prepare_exception_from_error that resets the value
9683 2006-04-27 Miguel de Icaza <miguel@novell.com>
9685 * mini.c: Move the mini_loader_error_to_exception to metadata.
9687 2006-04-27 Massimiliano Mantione <massi@ximian.com>
9689 * aliasing.c: Fixed bug 78210.
9691 2006-04-27 Massimiliano Mantione <massi@ximian.com>
9693 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
9694 default until all their problems (or the ones they trigger) are fixed.
9696 2006-04-26 Zoltan Varga <vargaz@gmail.com>
9698 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
9700 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
9701 as loaded only after resolving patches since that could invoke the same method.
9703 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
9705 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
9708 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
9711 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
9714 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
9715 made from AOT code through the PLT table.
9717 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
9718 holding the plt offset when a call is made to the aot plt trampoline.
9720 2006-04-25 Zoltan Varga <vargaz@gmail.com>
9722 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
9725 * Makefile.am (common_sources): Fix build breakage.
9727 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
9728 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
9729 intra-assembly calls if possible.
9731 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
9733 * mini-trampolines.c: Handle PLT entries.
9735 * mini.c: Avoid creating a GOT var for calls.
9737 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
9740 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
9743 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
9746 * mini.h: Bump AOT file format version.
9748 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
9751 2006-04-25 Martin Baulig <martin@ximian.com>
9753 * driver.c: Disable copyprop, consprop and inline when running
9754 inside the debugger.
9756 2006-04-25 Martin Baulig <martin@ximian.com>
9758 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
9759 with `get_current_thread' and added `detach'.
9760 (MonoDebuggerMetadataInfo): Added `thread_size',
9761 `thread_tid_offset', `thread_stack_ptr_offset' and
9762 `thread_end_stack_offset'.
9764 2006-04-25 Zoltan Varga <vargaz@gmail.com>
9766 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
9769 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
9770 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
9772 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
9774 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
9776 * aot.c: Add support for ADJUSTED_IID.
9778 2006-04-24 Zoltan Varga <vargaz@gmail.com>
9780 * aot.c (emit_method_order): Don't align method_order_end.
9782 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
9783 the interface ID changes.
9785 2006-04-21 Dick Porter <dick@ximian.com>
9787 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
9788 cleaning up a thread. Fixes the new part of bug 77470.
9790 2006-04-20 Geoff Norton <gnorton@customerdna.com>
9792 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
9795 2006-04-19 Zoltan Varga <vargaz@gmail.com>
9797 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
9799 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
9800 SIGSEGV. Fixes #78072.
9802 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
9803 unregister our SIGABRT handler.
9805 2006-04-19 Massimiliano Mantione <massi@ximian.com>
9807 * mini.c: Disabled inline where it can alter the call stack in a
9808 way visible from managed code.
9809 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
9812 2006-04-16 Zoltan Varga <vargaz@gmail.com>
9814 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
9815 on other platforms. Fixes #78089.
9817 2006-04-13 Martin Baulig <martin@ximian.com>
9819 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
9820 determine whether we're inside the debugger.
9823 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
9825 2006-04-12 Zoltan Varga <vargaz@gmail.com>
9827 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
9828 handler clauses. Fixes #78024.
9830 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
9831 in the CALL_MEMBASE opcodes. Fixes #78088.
9832 (mono_arch_get_vcall_slot_addr): Ditto.
9834 2006-04-10 Martin Baulig <martin@ximian.com>
9836 * debug-debugger.c: The thread handling code has now been moved
9837 into ../metadata/threads.c.
9839 2006-04-10 Zoltan Varga <vargaz@gmail.com>
9841 * driver.c (mono_main): Fix --with-gc=none build.
9843 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
9844 (mono_spillvar_offset_float): Ditto.
9845 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
9846 hreg, not when its !global, since on ia64, there is a third category: stacked
9849 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
9851 * mini.c: set MonoInst->klass for load field address and a few other
9854 2006-04-10 Zoltan Varga <vargaz@gmail.com>
9856 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
9858 2006-04-07 Zoltan Varga <vargaz@gmail.com>
9860 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
9861 the branch opt changes.
9863 2006-04-06 Dick Porter <dick@ximian.com>
9865 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
9867 * wapihandles.c (mini_wapi_seminfo):
9868 * driver.c (mono_main): Add semaphore info option
9870 2006-04-05 Zoltan Varga <vargaz@gmail.com>
9872 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
9873 branch optimization changes. Fixes #78009.
9875 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
9877 * mini.c: ignore accessibility of methods in managed->native wrappers.
9879 2006-04-04 Zoltan Varga <vargaz@gmail.com>
9881 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
9883 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
9885 2006-04-03 Zoltan Varga <vargaz@gmail.com>
9887 * mini.c: Modify the branch optimizations to preserve the invariant that
9888 the entries inside the in_bb and out_bb arrays are unique.
9889 (mono_unlink_bblock): Avoid creation of new arrays.
9891 2006-04-02 Zoltan Varga <vargaz@gmail.com>
9893 * mini.c (mono_unlink_bblock): Fix regression caused by previous
9896 2006-04-01 Zoltan Varga <vargaz@gmail.com>
9898 * mini.c (optimize_branches): Remove the "optimizations" in
9899 the cbranch1/cbranch2 -> branch cases which were causing several
9900 problems in the past. Fixes #77986.
9902 2006-03-31 Chris Toshok <toshok@ximian.com>
9904 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
9905 default optimizations :(
9907 2006-03-31 Zoltan Varga <vargaz@gmail.com>
9909 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
9912 2006-03-31 Massimiliano Mantione <massi@ximian.com>
9914 * local-propagation.c: Added comments to structs and removed
9915 "Mono" prefixes from local tree mover types.
9917 2006-03-30 Zoltan Varga <vargaz@gmail.com>
9919 * Makefile.am (arch_sources): Define this for each architecture so
9920 libmono_la_SOURCES is defined in one place.
9922 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
9924 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
9927 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
9929 * driver.c: print the GC name supplied by configure.
9931 2006-03-29 Massimiliano Mantione <massi@ximian.com>
9933 * local-propagation.c: Added tree mover, and moved here all the
9934 local propagation code from mini.c
9935 * mini.c: Added support for treeprop, and moved all the local
9936 propagation code to local-propagation.c
9937 * mini.h: Added support for treeprop
9938 * driver.c: Added support for treeprop, enabled consprop, copyprop,
9939 treeprop, inline and deadce by default
9940 * Makefile.am: Added local-propagation.c
9942 2006-03-25 Zoltan Varga <vargaz@gmail.com>
9944 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
9946 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
9948 * debug-debugger.c: make it compile without the Boehm GC.
9950 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
9952 * mini.c: fixed issue with mismatch when an icall is registered
9953 with multiple names but same address.
9955 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
9957 * declsec.c, mini-exceptions.c: use write barrier to set reference
9958 fields of managed objects.
9960 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9962 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
9963 (can_access_internals): Fix a warning.
9965 * mini.c (print_method_from_ip): Rename this to
9966 mono_print_method_from_ip so it gets exported.
9968 * trace.c: Deal with strings inside StringBuilder's containing garbage
9969 and fix memory leaks. Fixes #77848.
9971 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9973 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
9976 2006-03-16 Neale Ferguson <neale@sinenomine.net>
9978 * mini-s390.c: Remove OP_X86_TEST_NULL.
9980 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
9982 * mini.c: use the correct GetHashCode() for the moving collector.
9984 2006-03-16 Massimiliano Mantione <massi@ximian.com>
9986 * liveness.c: Regalloc spill cost tuning.
9988 2006-03-15 Neale Ferguson <neale@sinenomine.net>
9990 * mini-s390x.h: Correct S390_LONG macro.
9992 * mini-s390x.c: Cleanup unused code.
9994 2006-03-15 Zoltan Varga <vargaz@gmail.com>
9996 * jit-icalls.h: New file.
9998 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
9999 icalls and include that instead of including jit-icalls.c.
10001 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
10004 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
10006 * mini.c: when checking for member accessibility, also check for
10007 friend assemblies and for explicit interface implementations.
10009 2006-03-14 Zoltan Varga <vargaz@gmail.com>
10011 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
10013 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
10015 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
10016 common cases are done first.
10018 * mini-ops.h: Only define platform specific opcodes on the given platform.
10020 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
10023 2006-03-14 Martin Baulig <martin@ximian.com>
10025 Revert Paolo's change from r57348:
10027 * mini.h: don't use gboolean for bitfields.
10028 * mini.c: verifier changes for fields and methods accessibility.
10030 2006-03-13 Neale Ferguson <neale@sinenomine.net>
10032 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
10034 * mini-s390x.c: Fix conv_r_un.
10036 * cpu-s390, cpu-s390x.md: Fix lengths.
10038 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
10040 * mini.c: nested types have access to all the nesting
10041 levels, not just the enclosing types.
10043 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
10045 * mini.c: added a few more verification checks.
10047 2006-03-12 Zoltan Varga <vargaz@gmail.com>
10049 * liveness.c: Merge optimizations from the linear-il branch.
10051 2006-03-11 Zoltan Varga <vargaz@gmail.com>
10053 * mini-ia64.c (emit_call): Add a comment.
10055 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
10057 * tramp-ia64.c: Fix some warnings.
10059 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
10061 * mini.h: don't use gboolean for bitfields.
10062 * mini.c: verifier changes for fields and methods accessibility.
10064 2006-03-11 Zoltan Varga <vargaz@gmail.com>
10066 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
10067 lazy icall wrapper changes.
10069 * dominators.c: Replace all the dominator algorithms with faster
10070 ones from the linear-il branch.
10072 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
10075 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
10076 common cases are done first.
10078 * mini-amd64.c: Fix some warnings.
10080 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
10083 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
10086 * mini.h: Add a missing prototype.
10088 2006-03-10 Zoltan Varga <vargaz@gmail.com>
10090 * mini.c: Compile icall wrappers lazily.
10092 * mini-codegen.c: Use printf instead of g_print since its much faster.
10094 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
10097 * mini.c (optimize_branches): Cache the negative result from
10098 remove_block_if_useless ().
10100 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
10101 Also fix some bblock linking issues.
10103 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
10106 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
10108 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
10109 accessed fields first, for better cache behavior.
10111 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
10113 * mini.c: speedup IList<T> array accesses.
10115 2006-03-09 Zoltan Varga <vargaz@gmail.com>
10117 * mini.c (mono_method_to_ir): Handle large methods overflowing the
10118 inline_costs counter. Fixes #77190.
10120 2006-03-06 Zoltan Varga <vargaz@gmail.com>
10122 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
10123 trace messages. Fixes #77706.
10125 2006-03-04 Martin Baulig <martin@ximian.com>
10127 * tramp-amd64.c, tramp-x86.c
10128 (mono_debugger_create_notification_function): Use
10129 mono_global_codeman_reserve() to allocate a buffer at runtime and
10132 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
10134 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
10135 notification function at runtime and then call `initialize' in the
10136 `MONO_DEBUGGER__debugger_info' vtable.
10138 2006-03-04 Zoltan Varga <vargaz@gmail.com>
10140 * iltests.il: Fix a visibility problem.
10142 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
10144 * driver.c, mini.c: add hooks for the counters API.
10146 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
10148 * driver.c: show disabled options.
10150 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
10152 * linear-scan.c: always use cost-driven selection.
10154 2006-02-28 Raja R Harinath <rharinath@novell.com>
10156 * jit-icalls.c (helper_compile_generic_method): Revert change from
10159 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
10161 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
10163 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
10165 * inssel.brg: style fixes, mostly to force the updated monoburg
10166 to run for people using svn.
10168 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
10170 * mini.c: match monoburg changes.
10172 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
10174 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
10175 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
10176 declaration in the header file.
10178 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
10180 * helpers.c: reduce relocations and mem usage.
10182 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
10184 * mini.h, mini-codegen.c: disable logging features if
10185 requested by configure.
10187 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
10189 * mini.c: tiny verifier changes.
10191 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
10193 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
10194 cpu-pentium.md: stack alignment changes for osx/x86,
10195 partially from Geoff Norton <gnorton@customerdna.com>.
10197 2006-02-24 Raja R Harinath <harinath@gmail.com>
10199 * jit-icalls.c (helper_compile_generic_method): Update to changes
10200 in metadata/class.c.
10202 2006-02-24 Zoltan Varga <vargaz@gmail.com>
10204 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
10206 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
10207 interface calls with large offsets.
10209 2006-02-23 Raja R Harinath <rharinath@novell.com>
10211 * jit-icalls.c (helper_compile_generic_method): Document the
10212 special-case we depend on so that we can inflate the method twice
10213 with the same context with no bad side-effects.
10215 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
10217 * mini-x86.c, mini-amd64.c: fix for case when xen support
10220 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
10222 * mini-x86.c, mini-amd64.c: generate code to access tls items
10223 in a faster way for Xen systems.
10225 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
10227 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
10228 updates and compilation fixes for the OSX/x86 port, mostly from
10229 Geoff Norton <gnorton@customerdna.com>.
10231 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
10233 * inssel.brg: faster interface call implementation
10234 to sync with the interface_offsets MonoVTable changes.
10236 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
10238 * mini.c: more verification checks.
10240 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
10242 * mini.c: added a few more verification checks.
10244 2006-02-17 Neale Ferguson <neale@sinenomine.net>
10246 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
10247 facility on the processor and use it if available.
10249 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
10251 * driver.c, aot.c, mini.c: throw exception if the IL code is
10252 invalid or unverifiable.
10254 2006-02-17 Raja R Harinath <rharinath@novell.com>
10256 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
10259 2006-02-16 Zoltan Varga <vargaz@gmail.com>
10261 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
10263 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10265 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
10266 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
10267 handling of instantiated generic valuetypes.
10269 2006-02-11 Zoltan Varga <vargaz@gmail.com>
10271 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
10272 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
10275 * generics.2.cs: Revert the nullable reftypes tests.
10277 2006-02-10 Zoltan Varga <vargaz@gmail.com>
10279 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
10280 using __builtin_frame_address (1) as it doesn't work in the presence
10281 of optimizations. Hopefully fixes #77273.
10283 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
10284 -> generics.cs change as it doesn't work with some automake versions.
10286 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
10288 * mini.c: handle systems that sue a different way to
10289 retrieve the stack address of the current thread.
10291 2006-02-09 Zoltan Varga <vargaz@gmail.com>
10293 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
10294 it specially in the makefile.
10296 * generics.2.cs: Add tests for nullable reference types.
10298 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10300 * mini.c: always handle the case when mono_jit_init()
10301 is called in a thread different from the main thread,
10302 confusing libgc (bug #77309).
10304 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
10306 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
10308 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
10310 * mini.c: change optimize_branches () to use a single loop
10311 and introduce a new optimization to simplify some range checks.
10313 2006-02-03 Martin Baulig <martin@ximian.com>
10315 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
10316 and merged with debugger_thread_manager_add_thread().
10317 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
10318 inform the debugger about the main thread.
10320 2006-02-03 Zoltan Varga <vargaz@gmail.com>
10322 * basic.cs: Add test for div.un/rem.un constant folding.
10324 2006-02-03 Neale Ferguson <neale@sinenomine.net>
10326 * cpu-s390x.md: correct int_xor_imm length
10328 2006-02-03 Zoltan Varga <vargaz@gmail.com>
10330 * generics.2.cs: New test for #77442.
10332 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
10335 2006-02-02 Martin Baulig <martin@ximian.com>
10337 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
10338 <mono/metadata/mono-debug-debugger.h>
10340 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
10342 2006-02-02 Martin Baulig <martin@ximian.com>
10344 * debug-debugger.h: New header file for debug-debugger.c.
10346 * debug-debugger.c: Big API cleanup; don't run the managed Main()
10347 function is a separate thread anymore; add support for attaching.
10349 2006-02-01 Zoltan Varga <vargaz@gmail.com>
10351 * tramp-x86.c: Fix a warning.
10353 2006-01-31 Zoltan Varga <vargaz@gmail.com>
10355 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
10356 on very large methods.
10358 * aot.c (load_patch_info): Fix a warning.
10360 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
10362 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
10363 mini-ops.h: alu membase optimizations.
10365 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
10367 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
10368 to speedup StringBuilder.
10370 2006-01-27 Zoltan Varga <vargaz@gmail.com>
10372 * dominators.c (mono_compute_natural_loops): Fix detection of
10373 loop body start blocks.
10375 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
10377 2006-01-26 Zoltan Varga <vargaz@gmail.com>
10379 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
10382 2006-01-25 Massimiliano Mantione <massi@ximian.com>
10384 * aliasing.c: Fixed aliasing issue on 64 bit archs.
10386 2006-01-25 Martin Baulig <martin@ximian.com>
10388 * debug-debugger.c: Moved the `MonoDebuggerManager' and
10389 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
10390 started to cleanup this file a little bit.
10392 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
10394 * mini.c: optimize a codepath frequently happening in generics code.
10396 2006-01-23 Martin Baulig <martin@ximian.com>
10398 * Makefile.am: Only compile debug-debugger.c on supported platforms.
10400 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
10401 functions directly.
10403 * driver.c: debug-debugger.c is only available if
10404 `MONO_DEBUGGER_SUPPORTED' is defined.
10406 2006-01-23 Martin Baulig <martin@ximian.com>
10408 * debug-debugger.c: Only enable this on platforms where the Mono
10409 Debugger is working (x86 and x86_64).
10411 2006-01-21 Martin Baulig <martin@ximian.com>
10413 The Mono Debugger is now using the normal `mono' instead of the
10414 `mono-debugger-mini-wrapper' when executing managed code.
10416 * debug-debugger.c: New file; previously known as
10417 debugger/wrapper/wrapper.c.
10419 * debug-mini.c (mono_init_debugger): Removed.
10421 * driver.c (mono_main): Added new `--inside-mdb' command line
10422 argument which is used when running inside the debugger.
10424 2006-01-20 Zoltan Varga <vargaz@gmail.com>
10426 * liveness.c (mono_analyze_liveness): Remove some unused data
10429 2006-01-17 Zoltan Varga <vargaz@gmail.com>
10431 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
10433 2006-01-16 Zoltan Varga <vargaz@gmail.com>
10435 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
10436 depends on implementation details of monobitset.
10438 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
10441 2006-01-15 Zoltan Varga <vargaz@gmail.com>
10443 * liveness.c: Update after monobitset changes.
10445 2006-01-14 Zoltan Varga <vargaz@gmail.com>
10447 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
10449 2006-01-11 Neale Ferguson <neale@sinenomine.net>
10451 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
10453 * mini-s390x.c: Remove warning messages.
10455 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
10457 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
10459 2006-01-10 Zoltan Varga <vargaz@gmail.com>
10461 * generics.2.cs: Add ldelem/stelem_any test.
10463 2006-01-10 Neale Ferguson <neale@sinenomine.net>
10465 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
10467 2006-01-07 Zoltan Varga <vargaz@gmail.com>
10469 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
10471 2006-01-06 Zoltan Varga <vargaz@gmail.com>
10473 * generics.2.cs: Reenable vtype tests.
10475 * inssel-x86.brg: Remove an icorrect valuetype rule.
10477 2006-01-06 Neale Ferguson <neale@sinenomine.net>
10479 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
10480 initial support for OP_ABS.
10482 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10484 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
10486 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10488 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
10489 conversion and implement LADD/LSUB.
10491 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
10494 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10496 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
10498 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
10501 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10503 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
10504 localloc is encountered. Fixes crash in test-183.cs when using gmcs
10505 (stack walk problem).
10507 2006-01-04 Zoltan Varga <vargaz@gmail.com>
10509 * aot.c (mono_aot_load_method): Fix a warning.
10511 2006-01-03 Neale Ferguson <neale@sinenomine.net>
10513 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
10515 2006-01-03 Zoltan Varga <vargaz@gmail.com>
10517 * iltests.il: Add test for #77148.
10519 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
10522 2006-01-03 Neale Ferguson <neale@sinenomine.net>
10524 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
10526 2006-01-03 Neale Ferguson <neale@sinenomine.net>
10528 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
10529 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
10531 * basic-long.cs: Add lconv-to-r4/r8 tests.
10533 2006-01-03 Zoltan Varga <vargaz@gmail.com>
10535 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
10537 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
10538 here as on other archs.
10540 2005-12-29 Neale Ferguson <neale@sinenomine.net>
10542 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
10544 2005-12-29 Neale Ferguson <neale@sinenomine.net>
10546 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
10548 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
10550 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
10551 instrument_prolog; Add memory_barrier instruction.
10553 2005-12-26 Zoltan Varga <vargaz@gmail.com>
10555 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
10557 2005-12-23 Zoltan Varga <vargaz@gmail.com>
10559 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
10561 * aliasing.c inssel.brg: Fix warnings.
10563 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
10564 could skip initialization of some parts of memory.
10566 * mini.c mini-ia64.c: Fix warnings.
10568 * inssel-sparc.brg: Add an implementation of lneg which actually works.
10570 2005-12-22 Zoltan Varga <vargaz@gmail.com>
10572 * aliasing.c (mono_build_aliasing_information): Add a workaround for
10573 a crash seen on sparc.
10575 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
10577 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
10579 2005-12-21 Neale Ferguson <neale@sinenomine.net>
10581 * mini-ops.h: Add s390_backchain instruction
10583 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
10585 * cpu-s390.md: Add s390_backchain instruction
10587 * mini-s390.c: Significant ABI changes
10589 * mini-s390.h: Cater for zero length structures
10591 2005-12-20 Neale Ferguson <neale@sinenomine.net>
10593 * mini-s390.c: ABI fixes
10595 * inssel-s390.brg: Remove debug statements
10597 * cpu-s390.md: Fix length of ATOMIC_xx operations
10599 2005-12-19 Zoltan Varga <vargaz@gmail.com>
10601 * basic-float.cs: Add float<->long conversion tests.
10603 2005-12-16 Neale Ferguson <neale@sinenomine.net>
10605 * mini-s390.c: Fix LOCALLOC processing.
10607 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
10609 2005-12-15 Zoltan Varga <vargaz@gmail.com>
10611 * iltests.il: Add tests for some opcodes not covered by the other
10614 2005-12-15 Neale Ferguson <neale@sinenomine.net>
10616 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
10617 register loading for Tail processing; Correct trace output.
10619 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
10621 * cpu-s390.md: Correct size of jmp instruction.
10623 2005-12-13 Neale Ferguson <neale@sinenomine.net>
10625 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
10627 2005-12-13 Neale Ferguson <neale@sinenomine.net>
10629 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
10630 Bring s390 up to current level.
10632 2005-12-12 Zltan Varga <vargaz@gmail.com>
10634 * generics.2.cs: Disable the newly added tests as they do not work yet.
10636 * generics.2.cs: Add valuetype tests.
10638 2005-12-09 Zoltan Varga <vargaz@gmail.com>
10640 * basic-long.cs: Add i4->u8 test.
10642 * objects.cs: Add tests for JIT intrinsic.
10644 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
10645 optimizations lost by a mistake.
10647 2005-12-07 Zoltan Varga <vargaz@gmail.com>
10649 * basic-long.cs: Remove a test moved to objects.cs.
10651 * arrays.cs: Add more array tests.
10653 2005-12-06 Zoltan Varga <vargaz@gmail.com>
10655 * arrays.cs: Add new tests for multi-dimensional arrays.
10657 2005-12-06 Raja R Harinath <rharinath@novell.com>
10659 * Makefile.am (test_sources2): Add generics.2.cs.
10660 (EXTRA_DIST): Add test_sources2.
10662 2005-12-05 Ben Maurer <bmaurer@ximian.com>
10664 Support for boxing and unboxing nullable types as well as the
10665 isinst operation on nullables, per the CLI ammendment.
10667 * inssel.brg (CEE_ISINST): Special case for nullable
10669 * mini.c (handle_unbox_nullable): new method
10670 (handle_box): Special case for nullable types
10671 (mono_method_to_ir): Call handle_unbox_nullable in correct
10674 * generics.2.cs: New test suite
10676 * Makefile.am: Support for regression tests with generics.
10678 2005-12-03 Zoltan Varga <vargaz@gmail.com>
10680 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
10681 allocated to registers. Fixes #76800.
10683 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
10685 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
10687 2005-11-30 Zoltan Varga <vargaz@gmail.com>
10689 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
10692 2005-11-29 Zoltan Varga <vargaz@gmail.com>
10694 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
10697 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
10699 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
10700 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
10702 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
10703 single precision before storing to a single precision location.
10705 2005-11-28 Raja R Harinath <rharinath@novell.com>
10707 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
10709 2005-11-27 Zoltan Varga <vargaz@gmail.com>
10711 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
10714 * basic.cs: Remove test_0_byte_compares test which was moved to
10715 objects.cs a long time ago.
10717 2005-11-22 Massimiliano Mantione <massi@ximian.com>
10719 * aliasing.c: Fixed aliasing issue on 64 bit archs.
10721 2005-11-20 Zoltan Varga <vargaz@gmail.com>
10723 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
10724 handlers are called.
10726 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
10729 * mini-ia64.c: Add support for the throw->branch exception
10732 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
10734 2005-11-18 Massimiliano Mantione <massi@ximian.com>
10736 * mini.c: Enabled "fastpath" deadce :-)
10738 2005-11-18 Massimiliano Mantione <massi@ximian.com>
10740 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
10741 alias analysis pass to support it.
10742 * mini.h: Likewise.
10744 * liveness.c: Likewise (liveness computation can use aliasing
10745 information to be more accurate).
10746 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
10747 moreover made so that "--compile-all" uses the given optimization
10748 flags and not the default ones.
10749 * aliasing.c: Alias analysis (new file).
10750 * aliasing.h: Likewise.
10751 * Makefile.am: added "aliasing.c" and "aliasing.h".
10753 2005-11-17 Zoltan Varga <vargaz@gmail.com>
10755 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
10758 2005-11-13 Zoltan Varga <vargaz@gmail.com>
10760 * mini-exceptions.c (mono_handle_exception_internal): Remove the
10761 fp >= end_of_stack exit condition, as it is not needed, and it might
10762 become true for fp eliminated frames.
10764 2005-11-11 Zoltan Varga <vargaz@gmail.com>
10766 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
10769 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
10771 * mini-arm.c: fixed alignment of doubles/longs to match
10772 the C ABI (bug #76635).
10774 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
10776 * aot.c: fix compilation with --enable-minimal=aot.
10778 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
10780 * mini-arm.c: fixed compatibility with the new
10781 floating point emulator package for compares.
10783 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
10785 * mini.c : reverted sig->pinvoke changes (r51396-51397).
10787 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
10789 * mini-exceptions.c (print_stack_frame): Output to stderr.
10790 (mono_handle_native_sigsegv): Ditto.
10792 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
10794 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
10795 OP_LCONV_TO_OVF_I implementation.
10797 * mini-amd64.c: Add support for the throw->branch exception
10800 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
10801 when the catch clause catches a more general exception, i.e. Object.
10803 2005-10-30 Zoltan Varga <vargaz@gmail.com>
10805 * cpu-ia64.md: Remove unused opcodes.
10807 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
10808 specific defines for architectures defining USE_SIGACTION.
10810 * mini-ia64.c: Fix some warnings.
10812 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
10813 version seemed to skip a frame.
10815 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
10817 * mini.c: Clean up the usage of sig->pinvoke flag. Now
10818 only calls which are made to native code use this flag.
10820 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
10822 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
10823 varargs methods as well.
10825 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
10826 which have save_lmf set. Reorganize methods prologs a bit.
10828 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
10829 debugger to the proper place.
10831 2005-10-29 Martin Baulig <martin@ximian.com>
10833 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
10834 when running inside the debugger until the debugger has support
10837 2005-10-26 Zoltan Varga <vargaz@gmail.com>
10839 * mini.h: Fix a warning.
10841 2005-10-24 Miguel de Icaza <miguel@novell.com>
10843 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
10844 we expose publicly, this returns the string.
10846 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
10848 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
10849 with fp elimination.
10851 2005-10-21 Zoltan Varga <vargaz@gmail.com>
10853 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
10854 native stacktrace using the glibc 'backtrace' function if available.
10856 2005-10-20 Zoltan Varga <vargaz@gmail.com>
10858 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
10860 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
10861 handle SIGSEGVs received while in native code.
10863 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
10864 code, call mono_handle_native_sigsegv which will abort the runtime
10865 after printing some diagnostics, instead of converting it into a
10866 confusing NullReferenceException.
10868 2005-10-18 Zoltan Varga <vargaz@gmail.com>
10870 * cpu-pentium.md: Remove unused opcodes.
10872 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
10874 * mini-amd64.h (MonoLMF): Add rsp field.
10876 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
10879 2005-10-17 Zoltan Varga <vargaz@gmail.com>
10881 * mini-codegen.c (get_register_spilling): Fix some warnings.
10883 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
10885 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
10886 elimination during exception handling. Enable fp elimination by
10889 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
10892 2005-10-16 Martin Baulig <martin@ximian.com>
10894 * mini-exceptions.c
10895 (mono_debugger_run_finally): New public method for the debugger.
10897 2005-10-10 Zoltan Varga <vargaz@gmail.com>
10899 * debug-mini.c (mono_debug_init_method): Fix warning.
10901 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
10902 the 'exname' parameter const to fix some warnings.
10904 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
10906 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
10907 introduced by the previous patch.
10909 2005-10-08 Zoltan Varga <vargaz@gmail.com>
10911 * basic-float.cs: Add test for precision of float arithmetic.
10913 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
10914 when loading/storing single values from/to memory.
10916 * mini.c (mono_jit_compile_method_with_opt): Create the function
10917 pointers in the correct domain.
10919 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
10921 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
10922 introduced by previous patch.
10924 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
10925 when out_filter_idx is NULL.
10927 * mini-exceptions.c: Don't run filter clauses twice during exception
10928 handling. Fixes #75755.
10930 2005-10-07 Zoltan Varga <vargaz@gmail.com>
10932 * aot.c: Add support for ldflda wrappers.
10934 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
10937 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
10939 * mini.c, mini.h: do not consider exception handlers blocks when
10940 setting up interface variables.
10942 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
10944 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
10946 2005-10-03 Zoltan Varga <vargaz@gmail.com>
10948 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
10949 causes a regression.
10951 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
10953 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
10955 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
10956 of the OP_P definitions.
10958 * TODO: Add a proposal for dealing with the CEE/OP mess.
10960 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
10961 optimizations from the x86 port.
10963 * cpu-amd64.md: Ditto.
10965 * basic.cs basic-long.cs: Add tests.
10967 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
10969 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
10970 Patrik Torstensson's implementation of my exception-handling
10971 optimization idea, when the exception object is not used
10974 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
10976 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
10977 of the mul_imm optimizations from the old jit.
10979 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
10981 * mini.c, liveness.c: patch by Patrik Torstensson and
10982 Zoltan Varga to improve performance in methods with
10985 2005-09-30 Zoltan Varga <vargaz@gmail.com>
10987 * driver.c: Remove 'Globalization' entry from --version.
10989 2005-09-28 Zoltan Varga <vargaz@gmail.com>
10991 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
10992 there is a profiler interested in JIT events.
10994 * aot.c: Load profile files produced by the AOT profiling module, and
10995 reorder methods based on the profiling info. Add a 'method_order' table
10996 to the AOT file to make mono_aot_find_jit_info work with the reordered
10999 * mini.h: Bump AOT file version info.
11001 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
11003 * mini-arm.h: work around what looks like a gcc bug when optimizations
11006 2005-09-28 Raja R Harinath <rharinath@novell.com>
11008 * Makefile.am (AM_CFLAGS): Don't use += to append inside
11009 conditionals. Use ...
11010 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
11012 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
11014 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
11015 to determine the amount of memory to copy when passing valuetypes.
11017 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
11018 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
11020 2005-09-27 Zoltan Varga <vargaz@gmail.com>
11022 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
11023 information about aot.
11025 2005-09-27 Ben Maurer <bmaurer@ximian.com>
11027 * *.c: Replace the use of {Enter,Leave}CriticalSection with
11028 macros. This will allow a deadlock debugger to easily be plugged
11031 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
11033 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
11035 2005-09-27 Raja R Harinath <rharinath@novell.com>
11037 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
11038 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
11039 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
11040 ($(arch_built)) [CROSS_COMPILING]: Error out.
11042 2005-09-26 Zoltan Varga <vargaz@gmail.com>
11044 * aot.c: Add support for the no_special_static flag for classes.
11046 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
11048 * Reapply reverted patches.
11050 * *: Revert r50174 as well.
11052 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
11054 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
11056 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
11058 2005-09-23 Miguel de Icaza <miguel@novell.com>
11060 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
11061 part of the SIG_HANDLER_SIGNATURE.
11063 2005-09-23 Zoltan Varga <vargaz@gmail.com>
11065 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
11068 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
11069 introduced by previous patch.
11071 2005-09-21 Zoltan Varga <vargaz@gmail.com>
11073 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
11074 saved registers too.
11076 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
11077 upon the information returned by get_call_info ().
11079 * mini-x86.c (add_float): Fix stack size calculation.
11080 (mono_arch_call_opcode): Rewrite this so it works based up the
11081 information returned by get_call_info ().
11082 (mono_arch_get_this_vret_args): Ditto.
11084 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
11086 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
11087 in cinfo to determine the registers which need to be used.
11089 2005-09-20 Miguel de Icaza <miguel@novell.com>
11091 * driver.c (mono_main): Add --server and --desktop flags.
11093 2005-09-16 Zoltan Varga <vargaz@gmail.com>
11095 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
11096 registers as global registers.
11098 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
11099 longer needed with the new register allocator.
11101 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
11103 * cpu-ia64.md: Remove unused opcodes.
11105 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
11107 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
11109 * cpu-amd64.md: Remove unused opcodes.
11111 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
11112 needed with the new register allocator.
11114 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
11117 2005-09-16 Raja R Harinath <rharinath@novell.com>
11119 * Makefile.am (check-local): Don't invoke semdel-wrapper.
11121 2005-09-16 Martin Baulig <martin@ximian.com>
11123 * exceptions-amd64.c
11124 (throw_exception): Don't call mono_debugger_throw_exception() if
11125 we're a rethrow - see the FIXME in the code.
11127 2005-09-15 Geoff Norton <gnorton@customerdna.com>
11129 * mini.c (mono_init_exceptions): This only works on some architectures.
11131 2005-09-15 Zoltan Varga <vargaz@gmail.com>
11133 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
11136 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
11138 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
11139 now in mini-exceptions.c.
11141 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
11143 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
11144 now in mini-exceptions.c.
11146 2005-09-15 Zoltan Varga <vargaz@gmail.com>
11148 * exceptions-x86.c: Applied patch from Patrik Torstensson
11149 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
11151 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
11152 code into mini-exceptions.c. Add some assertions to it.
11154 2005-09-12 Zoltan Varga <vargaz@gmail.com>
11156 * aot.c (emit_section_change): Applied patch from "The Software Team"
11157 (<software@solmersa.com>). Fix as errors on windows.
11159 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
11161 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
11162 method info into the LMF.
11164 2005-09-11 Zoltan Varga <vargaz@gmail.com>
11166 * mini-ia64.c: Add proper unwind info for method epilogs.
11168 * exceptions-ia64.c: Add some code to help debugging.
11170 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
11172 * mini-exceptions.c: Fix warning.
11174 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
11176 * mini.c: Really fix build.
11178 * mini-x86.c mini-amd64.c: Fix build.
11180 2005-09-11 Zoltan Varga <vargaz@gmail.com>
11182 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
11184 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
11185 some Interlocked methods as intrinsics.
11187 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
11188 for Thread methods as well.
11190 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
11192 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
11194 * mini-ia64.c mini-x86.c mini-amd64.c
11195 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
11198 * mini.c (mono_init_exceptions): Fix build breakage.
11200 2005-09-10 Zoltan Varga <vargaz@gmail.com>
11202 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
11203 of instructions. Use the new ia64_unw_op macros for emitting unwind
11206 * mini.c (mono_init_exceptions): Initialize exception handling
11207 related trampolines at startup.
11209 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
11211 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
11213 2005-09-09 Zoltan Varga <vargaz@gmail.com>
11215 * mini.c: Handle type loading errors gracefully during compilation and
11216 throw the appropriate exception.
11218 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
11220 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
11221 for the mono binary.
11223 2005-09-09 Martin Baulig <martin@ximian.com>
11225 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
11228 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
11230 * mini-arm.h: use emulation for conv.r.un for the release.
11232 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
11234 * mini-arm.c, objects.cs: more fixes and tests for them.
11236 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
11238 * mini-arm.c: align structures to at least 4 bytes to be able
11239 to keep our current optimized memcpy.
11241 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
11243 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
11245 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11247 * mini.c: ignore SIGPIPE.
11249 2005-09-04 Zoltan Varga <vargaz@gmail.com>
11251 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
11253 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
11255 2005-09-02 Zoltan Varga <vargaz@gmail.com>
11257 * mini.h: Add prototype for mono_allocate_stack_slots_full.
11259 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
11261 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
11262 exception handling support.
11263 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
11264 patch by Brian Koropoff <briank@marakicorp.com>).
11266 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
11268 * mini.c: revert another 'optimization' which breaks when
11269 items on the eval stack need to be saved at a basic block end
11272 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
11274 * jit-icalls.c: for arrays, ensure we always provide
11277 2005-08-30 Zoltan Varga <vargaz@gmail.com>
11279 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
11281 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
11283 2005-08-29 Zoltan Varga <vargaz@gmail.com>
11285 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
11286 arguments in their original register.
11288 2005-08-28 Zoltan Varga <vargaz@gmail.com>
11290 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
11293 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
11294 when ssapre is enabled.
11296 * inssel-long.brg: Fix bug in previous patch.
11298 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
11299 multiplication by a constant.
11301 2005-08-27 Zoltan Varga <vargaz@gmail.com>
11303 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
11306 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
11309 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
11311 * inssel-arm.brg: apply changes tested by Brian Koropoff
11312 <briank@marakicorp.com>.
11314 2005-08-25 Zoltan Varga <vargaz@gmail.com>
11316 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
11318 2005-08-24 Zoltan Varga <vargaz@gmail.com>
11320 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
11321 to the same register if dreg is just a base register.
11322 (print_ins): Improve printing of membase opcodes.
11324 * inssel-x86.brg: Add optimized ldind(reg) rules.
11326 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
11328 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
11330 * mini.c: when running under valgrind, set the stack bottom for
11331 the GC at the actual approximate stack for the app (fixes running
11332 mono with valgrind).
11334 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
11336 * mini.c: do no break at the first valuetype to init found
11337 (fixes bug #75791).
11339 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
11341 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
11343 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
11345 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
11347 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
11349 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
11351 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
11353 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
11355 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
11358 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
11361 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
11364 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
11366 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
11368 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
11370 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
11371 in the tail recursion optimization.
11373 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
11374 debug info into the assembly file.
11376 * iltests.il: Add test for filter regions.
11378 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
11379 initial stack of filter regions. Fixes #75755.
11381 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
11383 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
11384 stack requirements.
11386 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
11388 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
11389 the check for an already compiled method on non-ia64 platforms.
11390 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
11393 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
11395 * inssel-x86.brg: Add some optimized call rules.
11397 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
11399 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
11402 * mini.h mini-trampolines.c: Pass the trampoline argument to
11403 mono_arch_patch_delegate_trampoline.
11405 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
11407 * mini-trampolines.c: Fix build.
11409 * mini-amd64.h: Add delegate trampolines.
11411 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
11413 * inssel-amd64.brg: Add optimized call rules.
11415 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
11417 * inssel-ia64.brg: Add optimized ldind(reg) rules.
11419 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
11421 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
11424 * mini-ia64.c: Remove LMF fixmes.
11426 * mini-ia64.h: Remove most fields from LMF.
11428 * inssel-ia64.brg (stmt): Fix unaligned access errors.
11430 * mini-trampolines.c: Add support for IA64 function descriptors.
11432 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
11433 for IA64 function descriptors.
11435 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
11437 * tramp-arm.c: patch the vtable for virtual calls. Added
11438 support code to register/unregister the LMF.
11439 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
11442 2005-08-19 Dick Porter <dick@ximian.com>
11444 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
11445 bit value if needed.
11447 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
11449 * mini.c (mini_get_method): Move handling of wrapper data here.
11451 * mini.c (mono_method_to_ir): Add support for dynamic methods.
11453 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
11456 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
11457 bblock->code does not remain empty.
11459 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
11461 * arrays.cs: Add regression test for #75832.
11463 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
11464 rules. Fixes #75832.
11466 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
11467 instruction scheduling.
11469 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
11471 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
11473 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
11475 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
11477 * mini-codegen.c: Fix VC build.
11479 * cpu-pentium.md: Increase length of atomic_exhange_i4.
11481 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11483 * mini.h: fix signature for mono_register_opcode_emulation.
11485 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
11487 * mini.c: Get rid of most of the helper_sig_... constants using
11488 mono_create_icall_signature ().
11490 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
11492 * jit-icalls.c (helper_ldstr): New helper function.
11494 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
11496 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
11497 throw, load the string using a helper call instead of creating a string object.
11499 * aot.c: Update after LDSTR changes.
11501 * mini.h: Bump AOT file version.
11503 * aot.c: Save class size info into the AOT file. Print more statistics during
11506 * mini.h: Bump AOT file version.
11508 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
11509 ordering of disasm cases. Fixes #74957.
11511 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
11513 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
11514 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
11515 the generic code needed for the ARM port.
11517 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
11519 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
11520 inssel-arm.brg: more ARM features and fixes.
11522 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
11524 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
11525 ARM port work in progress.
11527 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
11529 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
11531 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
11533 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
11535 * inssel.brg (mini_emit_memset): Add support for unaligned access.
11537 * *-ia64.*: Ongoing IA64 work.
11539 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
11541 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
11543 * TODO: Remove out-of-data todo stuff.
11545 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
11548 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
11550 * mini.h: Bump corlib version.
11552 2005-07-27 Martin Baulig <martin@ximian.com>
11555 (create_copy_ins): Added `const unsigned char *ip' argument; set
11556 `copy->cil_code' from it.
11558 2005-07-27 Martin Baulig <martin@ximian.com>
11560 * mini-exceptions.c (mono_handle_exception): Don't call
11561 mono_debugger_handle_exception() for filters.
11563 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
11565 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
11568 2005-07-26 Martin Baulig <martin@ximian.com>
11570 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
11572 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
11573 helper_compile_generic_method() if the method is actually virtual
11576 2005-07-26 Martin Baulig <martin@ximian.com>
11579 (trampoline_code): Renamed to `mono_trampoline_code' and made it
11580 public; this is now accessed directly by the debugger.
11581 (mono_generic_trampoline_code): Removed.
11584 (mono_debug_init_method): Also add interncalls and wrappers.
11586 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
11588 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
11590 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
11592 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
11594 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
11596 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
11598 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
11600 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
11601 getting TLS offsets on AMD64 too.
11603 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
11605 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
11607 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
11609 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
11610 inssel-arm.brg, mini-arm.h: ARM port work in progress.
11612 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
11614 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
11616 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
11619 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
11620 mono_sparc_is_virtual_call ().
11622 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
11624 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
11625 trampoline parameters.
11627 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
11629 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
11630 to mono_arch_get_vcall_slot_addr.
11632 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
11635 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
11637 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
11639 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
11641 2005-07-19 Martin Baulig <martin@ximian.com>
11643 * exceptions-amd64.c (throw_exception): Call
11644 mono_debugger_throw_exception() here like we're doing it on i386.
11646 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
11648 * mini-ia64.c: Add optimized TLS access support.
11650 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
11652 * mini-exceptions.c: Ongoing IA64 work.
11654 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
11656 * mini.c: Use the default optimization set when embedding. Fixes
11659 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
11661 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
11662 of trampolines to a separate file.
11664 * mini-trampolines.c: New file.
11666 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
11669 * tramp-x86.c: Reorganize the trampoline code to be similar to the
11672 * mini-codegen.c: Fix cygwin build.
11674 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
11676 * mini.c: Add some minor changes needed by the IA64 port.
11678 * *-ia64.*: Ongoing IA64 work.
11680 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
11682 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
11683 trampolines into arch-independent and arch-dependent parts.
11685 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
11687 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
11689 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
11691 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
11692 the xp-regalloc-branch for amd64.
11694 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
11695 xp-regalloc-branch for x86.
11697 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
11699 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
11701 2005-07-06 Martin Baulig <martin@ximian.com>
11704 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
11705 (mono_jit_runtime_invoke): Likewise.
11707 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
11709 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
11712 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
11713 without loading their metadata. Reorganize the file format so exception handling+
11714 debug info is kept separate from normal method info. Create MonoJitInfo
11715 structures for methods lazily.
11717 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
11719 (x86_class_init_trampoline): Patch AOT class init trampolines too.
11721 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
11723 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
11726 * mini.h: Bump AOT file version.
11728 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
11730 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
11732 2005-07-01 Raja R Harinath <rharinath@novell.com>
11734 * Makefile.am (check-local): Call semdel-wrapper.
11736 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
11738 * mini-x86.c: Revert the last change as it seems to break the build..
11740 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
11742 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
11744 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
11746 2005-06-27 Ben Maurer <bmaurer@ximian.com>
11748 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
11749 outside of the macro, so strange stuff doesn't happen with gcc4
11750 (NEW_AOTCONST_TOKEN): Likewise.
11752 2005-06-28 Martin Baulig <martin@ximian.com>
11754 * mini.c (mini_class_is_system_array): New static method; use this
11755 instead of `klass->parent == mono_defaults.array_class' everywhere
11756 since this also works for the new generic array class.
11758 2005-06-26 Ben Maurer <bmaurer@ximian.com>
11760 * inssel.brg: Remove warnings.
11762 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
11764 * mini-ia64.c: Ongoing IA64 work.
11766 * basic-float.cs: Add float->i1 conversion test.
11768 * iltests.il: Add conv.u4 test.
11770 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
11772 * inssel-long.brg: Fix bug caused by last change.
11774 2005-06-23 Geoff Norton <gnorton@customerdna.com>
11776 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
11777 BSDs. Allows the x86 JIT to work on OSX86
11779 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
11781 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
11784 * mini-ia64.c: Ongoing IA64 work.
11786 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
11788 * mini-ia64.c: Ongoing IA64 work.
11790 * driver.c: Clean up jit_code_hash as well when using --regression.
11792 * inssel-long.brg: Fix long->i4/u4 conversion rules.
11794 * basic-long.cs: Add tests for long->u4 conversion.
11796 2005-06-18 Ben Maurer <bmaurer@ximian.com>
11798 * mini.c: Take mono_get_domainvar out of macros. This makes sure
11799 that we do not depend on undefined C behavior: the order stuff
11800 gets evaluated within an expression. Fixes mono when compiled on
11803 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
11805 * *-ia64.*: Ongoing IA64 work.
11807 * aot.c: Lower memory usage while loading AOT methods.
11809 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
11811 * mini.h: Bump AOT file format version.
11813 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
11815 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
11817 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
11819 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
11820 not on callee assembly). Fixed some comments.
11822 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
11824 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
11825 it gets proper disassembly.
11826 (emit_method_info): Remove some dead code.
11828 * mini.c (mini_method_compile): Allways allocate the GOT var in
11829 mono_method_to_ir for emulating opcodes.
11831 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
11833 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
11834 before freeing the code memory. Fixes #74990.
11836 * objects.cs: Add regression test for #74992.
11838 * liveness.c: Extend live ranges of arguments to the beginning of the
11839 method. Fixes #74992.
11841 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
11842 so it points into the faulting instruction.
11844 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
11846 * jit-icalls.c (mono_imul_ovf): Add exception handling.
11848 * *-ia64.*: Ongoing IA64 work.
11850 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
11852 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
11854 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
11856 * *-ia64.*: Ongoing IA64 work.
11858 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
11860 * basic-long.cs: Add tests for add/sub.ovf.
11862 * basic.cs: Add tests for sub.ovf.
11864 * *-ia64.*: Ongoing IA64 work.
11866 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
11868 * *-ia64.*: Ongoing IA64 work.
11870 * basic.cs: Add conv.ovf.i4.un test.
11872 2005-06-09 Massimiliano Mantione <massi@ximian.com>
11874 * mini.c: (remove_block_if_useless) Fixed bug 75061.
11876 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11878 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
11880 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
11882 * *-ia64.*: Ongoing IA64 work.
11884 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11887 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
11889 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
11891 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
11893 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
11895 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
11897 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
11898 of a call is callable by a near call.
11900 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
11902 * mini-ia64.c: Ongoing IA64 work.
11904 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
11906 * genmdesc.c: Make the generated array non-static.
11908 * inssel-long.brg: Fix LSHR_IMM rule.
11910 * *-ia64.*: Ongoing IA64 work.
11912 * *-ia64.*: Ongoing IA64 work.
11914 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
11916 * *-ia64.*: Ongoing IA64 work.
11918 * *-ia64.*: Ongoing IA64 work.
11920 * mini-ia64.c: Ongoing IA64 work.
11922 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
11924 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
11926 * objects.cs basic-calls.cs: Move some tests to objects.cs.
11928 * objects.cs basic-long.cs: Move some tests to objects.cs.
11930 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
11932 * *-ia64.*: Ongoing IA64 work.
11934 * iltests.il: Add a new test.
11936 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
11937 newobj. Fixes #75042.
11939 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
11941 * *-ia64.*: Ongoing IA64 work.
11943 * *-ia64.*: Ongoing IA64 work.
11945 * *-ia64.*: Ongoing IA64 work.
11947 * basic.cs objects.cs: Move tests accessing static variables as well.
11949 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
11951 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
11953 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
11955 * driver.c: Always print failed tests.
11957 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
11960 * *ia64*: Ongoing IA64 work.
11962 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
11964 * basic.cs: Add tests for add.ovf. Fix warnings.
11966 2005-05-18 Miguel de Icaza <miguel@novell.com>
11968 * driver.c (mono_main): Avoid crash if no argument is passed to
11969 --break; Do not use g_error, but f_printf. And fix all other
11970 ocurrences of the same crash.
11972 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
11974 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
11975 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
11978 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
11980 * *-ia64.*: Add beginnings of IA64 backend.
11982 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
11984 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
11986 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
11989 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
11991 * mini-amd64.c: Fix a warning.
11993 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
11995 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
11996 in float_neg. Fixes #74897.
11998 * mini-amd64.c (emit_call): Fix another near call bug.
12000 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
12002 * declsec.c: Keep the appdomain information in the structure. Added a
12003 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
12004 value gets overwritten).
12005 * declsec.h: Set the default MonoArray for the the stack to 6. Added
12006 an MonoAppDomain member to MonoSecurityFrame.
12007 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
12008 used in the stack walk. Now use a MonoArray which grow (double) when
12011 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
12013 * mini.c: Re-enabled runtime cleanup, since running threads should
12014 now properly stop when exiting.
12016 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
12018 * mini-codegen.c: New file contaning the arch-independent local
12019 register allocator. Not used by any architectures yet.
12021 * mini.h linear-scan.c: Merge some changes from the
12022 mini-xp-local-regalloc branch.
12024 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
12026 * mini-amd64.c (emit_call): Fix calls to native functions when the
12027 runtime is compiled as a shared library. Fixes #74756.
12029 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
12030 on a literal field. Fixes #74751.
12032 2005-04-25 Raja R Harinath <rharinath@novell.com>
12034 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
12036 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
12038 * objects.cs: Add missing null casting test.
12040 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
12042 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
12043 in wrapper methods. Also rename 'address' variable to 'offset'.
12045 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
12047 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
12050 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
12052 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
12055 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
12057 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
12059 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
12061 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
12062 just the last bytes.
12064 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
12066 * aot.c (mono_compile_assembly): Fix warning.
12068 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
12069 by the _MSC_VER stuff.
12071 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
12073 * inssel-long.brg: Fix #74588.
12075 * cpu-amd64.md: Fix #74591.
12077 * iltests.il: Add new regression tests.
12079 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
12081 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
12084 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
12086 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
12088 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
12089 from Bill Middleton <flashdict@gmail.com>.
12091 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
12093 * arrays.cs: Add new regression test. Fix warnings.
12095 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
12097 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
12098 and leakage in CKFINITE.
12100 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
12101 this to a null op since it is called on amd64 too.
12103 * exceptions-amd64.c (get_throw_trampoline): Align stack.
12105 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
12106 body since this is not used on amd64.
12108 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
12110 * mini-amd64.c: Remove obsolete fixmes.
12112 * mini.c (print_method_from_ip): Fix debugging support.
12114 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12116 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
12117 so that expressions that don't give much gain are not reduced.
12118 * ssapre.h: Likewise.
12120 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
12122 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
12124 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
12126 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
12128 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
12130 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
12132 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
12134 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
12136 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
12139 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
12141 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
12143 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
12145 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
12146 MONO_ARCH_USE_SIGACTION. Fixes #74252.
12148 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
12150 * mini-x86.c: Fix up stack overflow handling.
12152 * exceptions.cs: Add new regression test.
12154 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
12156 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
12157 mono_jit_thread_attach.
12159 * mini.c (mono_method_to_ir): Verify called method is not abstract.
12161 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
12163 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
12164 avoid calling constructors using callvirt.
12166 * inssel.brg: Fix #74073.
12168 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
12170 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
12171 compilation with non-GCC compilers.
12172 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
12173 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
12175 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
12177 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
12178 klass->interface_offsets (will likely fix bug#74073).
12180 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
12182 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
12184 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
12186 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
12187 to amd64_div_reg_size ().
12189 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
12191 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
12193 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
12195 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
12197 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
12199 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
12201 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
12203 * mini.c (mono_precompile_assembly): Load and precompile referenced
12204 assemblies as well. Fixes #74015.
12206 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
12208 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
12210 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
12212 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
12213 a lot of checks and (anyway) permissions cannot work until corlib is
12216 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
12218 * mini-ppc.c: fixed ABI issue on sysv/ppc.
12220 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
12222 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
12223 calls (fixes bug#72824).
12225 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
12227 * mini.c: fix tail recursion elimination (see test in bug#73936).
12229 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
12231 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
12232 some fp functions in sse2 mode.
12234 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
12236 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
12238 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
12240 * mini.h mini.c: Add mono_get_jit_tls_key ().
12242 * mini-x86.c: Enable fast TLS support on windows.
12244 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
12246 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
12247 * mini.c: Check for p/invoke method when generating code. If a
12248 p/invoke method, or it's class, isn't decorated with [Suppress
12249 UnmanagedCodeSecurity] then generate code to call System.Security.
12250 UnmanagedDemand (only if the security manager is active).
12252 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
12254 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
12255 last change as it seems to cause strange crashes.
12257 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
12259 * *.c: handle unsafe function pointers where needed.
12261 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
12263 * mini.c (mono_jit_free_method): Remove the fixme too.
12265 2005-03-15 Miguel de Icaza <miguel@novell.com>
12267 * mini.c: As discussed, make the code actually free the delegate
12268 thunk now, to enable the debugging of delegate problems, use
12269 MONO_DEBUG=1 when running Mono.
12271 This takes also care of parts of the leaks as seen by Joe.
12273 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
12275 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
12276 thread_tls_offset calculation.
12278 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
12280 * declsec.c: Reworked linkdemand checks for icall. The previous code
12281 was using the declaration code (untrusted) and didn't work as expected
12282 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
12285 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
12287 * iltests.il: Add new localloc test.
12289 * mini-amd64.c: Handle large stack allocations the same way as on
12290 windows if stack overflow handling is working.
12292 * mini-amd64.c: Allocate the signal stack using mmap.
12294 * mini.c (sigsegv_signal_handler): Fix reading of context.
12296 * mini-exceptions.c: Fix up stack overflow handling.
12298 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
12300 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
12302 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
12304 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
12306 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
12307 tramp_init functions as they are no longer needed.
12309 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
12311 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
12313 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
12315 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
12317 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
12320 * mini-ops.h: Add OP_LMUL_IMM.
12322 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
12323 long mul/div opcodes as intrinsic.
12325 * mini-amd64.c (emit_call): Handle the case when the callee might be
12328 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
12330 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
12333 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
12335 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
12337 2005-03-09 Ben Maurer <bmaurer@ximian.com>
12339 * mini.c (mono_codegen): Don't leak here, to help people running
12342 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
12344 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
12345 conversions in sse2 mode.
12347 * basic-float.cs: Add regression test.
12349 * mini-amd64.c: Reenable sse2.
12351 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
12353 * mini-amd64.c: Disable sse2 until some regressions are fixed.
12355 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
12357 * driver.c: Copyright text should include 2005.
12359 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
12361 * cpu-amd64.md (load_membase): Fix more max lengths.
12363 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
12365 * cpu-amd64.md (load_membase): Fix max length.
12367 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
12369 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
12371 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
12372 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
12374 * basic-float.cs: Add rounding regression test.
12376 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
12378 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
12380 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
12381 structures in registers for pinvoke wrappers.
12383 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
12385 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
12387 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
12389 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
12390 wrapper to mono_jit_thread_attach.
12392 * mini.c (mini_jit_thread_attach): New jit icall.
12394 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
12395 native->managed wrappers.
12397 * exceptions.cs: Add new regression test.
12399 * mini.c (optimize_branches): Check regions in the cbranch to throw
12400 block case as well. Fixes #73242.
12402 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
12404 * mini.c: thread safety fixes.
12406 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
12408 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
12409 patching stuff, since delegates use jump trampolines so there is
12412 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
12415 * tramp-amd64.c: Fix build.
12417 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
12418 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
12420 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
12421 Rename this to mono_arch....
12422 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
12424 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
12426 * mini-amd64.c (emit_call): If both the caller and the callee is
12427 guaranteed to have 32 bit addresses, emit a normal call.
12429 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
12431 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
12432 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
12433 method_ptr inside delegates.
12435 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
12437 * mini.c (mono_jit_free_method): Free the method info even if the native code is
12438 invalidated. Fixes #73001.
12440 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
12442 * mini-x86.c: Only use stdcall for pinvokes on windows.
12444 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
12446 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
12447 * mini-x86.c: remove unreliable __thread var offset detection,
12448 use the correct accessors and enable by default.
12450 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
12452 * mini.c (mono_jit_free_method): Fix memory leak.
12454 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
12456 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
12458 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
12460 * cpu-amd64.md: Fix lengths of atomic opcodes.
12462 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
12464 * driver.c: try to not imply using ICU is any good.
12466 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
12468 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
12469 functions as inline ops.
12471 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
12472 some Interlocked functions as inline ops.
12474 * mini.c (move_basic_block_to_end): Fix bug in last patch.
12476 * mini.h (MonoBasicBlock): Reorganize fields a bit.
12478 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
12480 * mini.c: Add support for OP_NOT_TAKEN.
12482 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
12483 structures in registers for pinvoke wrappers.
12485 * mini-amd64.c: Fix warnings.
12487 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
12489 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
12491 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
12493 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
12494 address instead of loading the address from it.
12496 * mini-x86.c: Add support for returning small structs in registers
12497 on Win32. Fixes part of #70864.
12499 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
12501 * trace.c (get_token): Improve error checking.
12503 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
12505 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
12507 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
12509 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
12510 it can be reused for MonoClass.
12511 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
12514 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
12516 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
12517 instead of a MonoReflectionMethod. The method information wasn't used
12518 when displaying SecurityException details (but will be now).
12520 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
12522 * Makefile.am : windows build fix.
12524 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
12526 * iltests.il: Add new regression test.
12528 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
12531 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
12533 * mini.c: Moved linkdemand check into helper function check_linkdemand
12534 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
12537 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
12539 * declsec.c: Added statistics counter for different kinds of
12541 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
12542 (and commented) declaration.
12543 * mini.c: Added statistics counter for security Demand code
12544 generation. Added display of security statistics.
12546 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
12548 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
12549 Fix compilation errors under gcc-2.95.
12551 2005-02-12 Ben Maurer <bmaurer@ximian.com>
12553 * mini.c, driver.c: Use the new jit trampoline hashtable
12555 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
12557 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
12559 2005-02-11 Martin Baulig <martin@ximian.com>
12561 * debug-mini.c (mono_debug_close_method): Free the line number array.
12563 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
12565 * aot.c: Break up large methods into smaller ones. Share GOT slots for
12568 * mini.h: Bump AOT file format version.
12570 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
12572 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
12574 * declsec.h: Added macros to get/set lazyly initialized security
12575 informations about assemblies. Added new enum for different type of
12576 possible LinkDemand violation. Added function to check LinkDemands.
12577 * mini.h: Added a field to MonoCompile to hold any security violation
12578 detected when JITting a method (so it can be thrown later).
12579 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
12580 and CEE_CALLVIRT. Added code to throw exception at the end of
12581 mini_method_compile (note: the exception is unhandled right now).
12583 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
12585 * mini.c, jit-icalls.c: use the managed implementation of
12586 memset for initobj and memset, to avoid managed <-> unmanaged
12589 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
12591 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
12592 optimization if it would need a GOT var.
12594 * basic.cs: Add tests for constant propagation and switch statements.
12596 * ssa.c: Fix out-of-range constant propagation and switch statements.
12598 2005-02-09 <vargaz@freemail.hu>
12600 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
12602 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
12604 * cpu-amd64.md (load_membase): Fix max length of load_membase.
12606 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
12608 * mini.c: update to new signature of mono_class_get_allocation_ftn().
12610 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
12612 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
12613 arithmetic operations.
12615 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
12617 * mini-ppc.c: add a workaround for broken user code that
12618 DllImports vararg functions with non-vararg signatures.
12620 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
12622 * mini.c (mono_jit_compile_method_inner): Add detection and a
12623 meaningfull error message for assemblies written in Managed C++.
12625 * tramp-amd64.c mini-amd64.h: Add support for
12626 create_trampoline_from_token ().
12628 * aot.c mini-x86.c abcremoval.c: Applied patch from
12629 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
12631 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
12633 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
12634 which takes a MonoImage/token as parameter instead of a MonoMethod.
12636 * aot.c: Use the new trampoline for initializing vtables.
12638 * aot.c: Add support for ldfld/stfld_remote wrappers.
12640 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
12641 rules for compare <MEM>, IMM.
12643 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
12645 * aot.c: Handle inherited finalizers correctly.
12647 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
12649 * inssel.brg (stmt): Add a missing _setup_... ().
12651 * aot.c: Save some parts of the class state to the AOT file and use it
12652 to recompute that state when a class is initialized.
12654 * mini.c: Install AOT hooks into the runtime.
12656 * mini.h: Bump AOT file format version.
12658 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
12661 * iltests.il: Add new test.
12663 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
12665 * mini.c: fix typo.
12667 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
12669 * mini.c: setup the statistical profiler in the thread attach
12670 callback to cope with the new single thread code.
12672 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
12674 * mini-ppc.c: ensure we have enough room for the profiler
12675 calls (fixed bug#72084).
12677 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
12679 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
12682 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12684 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
12686 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12688 * ssapre.c: Fixed an issue with down safety (this allows IronPython
12689 to succesfully execute parrotbench).
12690 * ssapre.h: Likewise.
12692 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12694 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
12695 variable for stores to method arguments (fixes a SSAPRE issue).
12697 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
12699 * mini.c: handle value types in dup, fixes gen-112.cs.
12701 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
12703 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
12704 sequence for calls in dynamic methods to avoid thunks.
12706 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
12708 * mini.c: correctly remove dynamic methods from the hashtable.
12710 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12712 * driver.c: Disabled SSAPRE until fix the bug that appears
12713 in IronPython's parrotbench.
12715 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
12717 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
12719 * mini.c (mono_method_to_ir): Revert the previous change.
12721 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
12722 when AOT compiling.
12724 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
12725 mono_jit_info_table_find () etc. when running under valgrind.
12727 * inssel.brg: Fix warnings.
12729 * mini-exceptions.c: Fix warnings.
12731 2005-01-31 Martin Baulig <martin@ximian.com>
12733 * driver.c (compile_all_methods_thread_main): Don't try to compile
12734 generic methods or anything which has type parameters.
12736 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
12738 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
12740 * TestDriver.cs: Add --verbose flags.
12742 * graph.c ssa.c: Fix 64 bit warnings.
12744 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
12745 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
12746 Fix 64 bit warnings.
12748 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
12749 variable not spotted by gcc.
12751 * mini-amd64.c inssel-amd64.brg: Applied patch from
12752 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
12753 X86_COMPARE_MEMBASE opcodes.
12755 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
12757 2005-01-29 Ben Maurer <bmaurer@ximian.com>
12759 * *: MonoMethod->signature might be NULL now. You *MUST* use
12760 mono_method_signature.
12762 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
12764 * driver.c (compile_all_methods_thread_main): Compile the methods
12765 without invoking cctors.
12767 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
12769 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
12770 * basic-calls.cs: test for the above.
12772 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
12774 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
12775 MonoJitInfo changes.
12777 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
12779 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
12780 eagerly if it contains dynamic methods.
12782 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
12784 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
12785 trace, it is now computed by an icall from trace_ips.
12787 * mini-exceptions.c: Fix a warning.
12789 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
12791 * mini-exceptions.c: don't bother getting stack trace info if
12792 it's not going to be used.
12794 2005-01-27 Raja R Harinath <rharinath@novell.com>
12796 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
12799 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
12801 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
12803 * aot.c: Avoid calling mono_method_get_header () if not needed.
12805 * mini.h: Bump AOT file format version.
12807 * mini.c (mono_emit_native_call): Allocate a GOT var here.
12809 * mini.c (mono_print_tree): Print more info for calls.
12811 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
12813 * declsec.h: Remove warning by adding missing include for marshal.h
12815 2005-01-26 Martin Baulig <martin@ximian.com>
12817 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
12820 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
12822 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
12825 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
12827 * aot.c (mono_compile_assembly): Fix a warning.
12829 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
12831 * declsec.c: Look for security attributes on the original MonoMethod
12832 (and not the wrapped one). This fix permissions on icalls.
12834 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
12836 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
12838 * mini.c (mono_allocate_stack_slots): Add a fixme.
12840 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
12842 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
12844 * inssel.brg: optimize casts of sealed types (more
12845 optimizations waiting for fixes in remoting).
12847 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
12849 * inssel.brg (stmt): Add another dummy rule.
12851 * driver.c: Fix warnings.
12853 * driver.c (mono_main): If running under valgrind, instruct glib to use
12854 the system allocation functions so valgrind can track the memory
12855 allocated by the g_... functions.
12857 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
12859 * mini-ops.h: Add OP_DUMMY_STORE opcode.
12861 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
12863 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
12864 variables in try regions.
12866 * mini.c (mini_method_compile): Don't disable optimizations on large
12867 methods when AOT compiling.
12869 * mini.c (mono_allocate_stack_slots): New arch independent method to
12870 allocate stack slots. Not yet used.
12872 2005-01-22 Ben Maurer <bmaurer@ximian.com>
12874 * debug-mini.c (mono_debug_close_method): Plug some leaks.
12876 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
12878 * mini-ppc.c: make the branch info relative as the code
12879 buffer can be reallocated.
12881 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
12883 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
12884 * driver.c: Removed the AOT/security restriction. Now initialize the
12885 security manager (in metadata) if --security is used.
12886 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
12887 rather than the pointer to declarative security, when AOT is used.
12889 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
12891 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
12892 basic blocks, reduced intrinsic exception throwing code size.
12894 2005-01-22 Miguel de Icaza <miguel@ximian.com>
12896 * driver.c (mini_usage): Reorder the usage screen.
12898 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
12900 * mini.c (mono_resolve_patch_target): Fix warning.
12902 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
12904 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
12907 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
12909 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
12910 breaks the amd64 build.
12912 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
12913 register allocation. Fixes #71454.
12915 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
12917 * arrays.cs: Add new regression test.
12919 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12921 * ssapre.c: Turned usage of snprintf to GString.
12922 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
12923 (I left it on by mistake in my previous commit).
12925 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
12927 * mini.c, cfold.c, basic-calls.cs: preserve side effects
12928 on cond branch optimization (fixes bug# 71515).
12930 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12932 * abcremoval.c: Fixed bug 71062.
12933 * abcremoval.h: Likewise.
12935 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12937 * mini.c: Added a new functionality to optimize_branches, the removal
12938 of useless basic blocks, and fixed some problem in the removal of
12939 critical edges; some utility functions added for both purposes.
12940 * ssapre.c: Added complex expression support, and fixed bug 70637.
12941 * ssapre.h: Likewise.
12942 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
12944 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
12945 * driver.c: Re-enabled SSAPRE.
12947 2005-01-19 Martin Baulig <martin@ximian.com>
12949 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
12950 the result of mono_get_method_constrained().
12952 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
12954 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
12957 2005-01-18 Geoff Norton <gnorton@customerdna.com>
12959 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
12960 be detected. Fixes #59296.
12962 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12964 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
12965 which can happen. Fixes #71361.
12967 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12969 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
12972 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12974 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
12975 appdomain-unload.exe to fail.
12977 * mini.c: Fix some memory leaks.
12979 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
12981 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
12982 Fixed bug and sped up some codepaths.
12984 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12986 * mini.c: Fix some memory leaks.
12988 * exceptions.cs basic-long.cs: Add test for checked ulong->int
12991 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
12993 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
12996 * iltests.il: Add regression test for #71320.
12998 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
13000 * mini.c (mono_codegen): Fix installation of profiler hooks.
13002 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
13004 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
13006 * mini.h, mini.c, cfold.c: optimize access to enum
13007 readonly fields, too. Eval conditional branches if possible
13008 to perform unreachable code removal in more cases.
13010 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
13012 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
13014 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
13017 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
13018 WinXP DEP. Fixes #71244.
13020 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
13022 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
13024 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
13026 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
13028 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
13030 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
13033 * mini.h: Bump AOT version.
13035 * mini.h (MonoCompile): Change exvar to a hash table.
13037 * mini.c: Allocate a separate exvar for each handler block.
13039 * mini.c: Get rid of the computation of filter_lengths, its not needed.
13041 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
13042 ex var with the pending exception and only throw if the two are equal.
13045 * exceptions.cs: Add tests for rethrow and nested catch clauses.
13047 * mini-x86.c: Fix warnings.
13049 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
13050 used by all the ports now.
13052 * aot.c: Add write-symbols and save-temps options.
13054 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
13056 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
13058 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
13060 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
13063 * tramp-s390.c: Check vtable slot belongs to the domain.
13065 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
13066 as per other platforms.
13068 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
13070 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
13072 * driver.c: we don't run the Main() code in a subthread anymore.
13074 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
13076 * mini.c: added experimental rtc support in the statistical
13077 profiler: if the user has the permission, more accurate statistics
13078 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
13079 The MONO_RTC value must be restricted to what the linux rtc allows:
13080 power of two from 64 to 8192 Hz.
13082 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
13084 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
13086 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
13088 * mini-ppc.c: better icache flush for smp.
13090 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
13092 * mini-amd64.c (emit_move_return_value): Fix memory leak.
13094 * mini-x86.c (get_call_info): Add the get_call_info () code from the
13095 amd64 port, not yet used.
13097 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
13099 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
13102 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
13104 * driver.c: Added --security option to activate the security manager.
13105 Right now this will allow code generation for declarative demands and
13106 is disabled when AOT is specified.
13107 * mini.c: Add code generation for declarative security demands.
13108 * mini.h: Add mono_use_security_manager as an extern gboolean.
13110 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
13112 * aot.c (mono_compile_assembly): Speed up compilation a bit by
13113 emitting more dense assembly code.
13115 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
13116 exception throwing stuff.
13118 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
13120 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
13123 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
13124 left in by mistake.
13126 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
13129 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
13131 * tramp-*.c: Only patch vtable slots if the object is in the current
13132 domain. Fixes appdomain-unload.exe.
13134 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
13136 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
13139 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
13141 * mini.c (reverse_branch_op): New helper function.
13143 * mini.c (optimize_branches): Run the new optimization only on
13144 platforms which support it. Also reverse all kinds of branches.
13146 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
13148 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
13151 * mini.c (optimize_branches): Reverse not-equals branches if the false
13152 bblock is a throw. This happens a lot of time with argument checking in
13155 * mini.c (mono_codegen): Add support for placing basic blocks after
13156 the function epilogue.
13158 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
13161 2005-01-05 Miguel de Icaza <miguel@ximian.com>
13163 * mini.c (setup_stat_profiler): Only set this up if the platform
13164 supports ITIMER_PROF.
13166 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
13168 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
13171 * inssel.brg: Fix a warning.
13173 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
13175 * mini.c: added support for statistical profiler
13176 (run with: --profile=default:stat).
13178 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
13180 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
13182 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
13184 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
13185 related to global registers from the amd64 port.
13187 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
13189 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
13191 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
13192 with global registers.
13193 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
13195 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
13197 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
13199 * debug-mini.c (encode_value): Fix off-by-one.
13201 * aot.c (encode_value): Likewise.
13203 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
13205 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
13207 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
13210 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
13212 * aot.c (emit_method_info): Increase size of temp buffer.
13214 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
13217 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
13219 * aot.c (emit_method_info): Fix build.
13221 * aot.c: Further rework of the AOT file format to reduce the size of
13222 the method info data.
13224 * mini.h: Bump AOT file format version.
13226 2004-12-27 Martin Baulig <martin@ximian.com>
13228 * mini.c (mini_get_method): New static method; call
13229 mono_get_method_full() and mono_get_inflated_method().
13230 (mono_method_to_ir): Use mini_get_method() instead of
13231 mono_get_method_full().
13233 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
13235 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
13237 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
13239 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
13241 * inssel-amd64.brg: Add some optimization rules.
13243 2004-12-24 Ben Maurer <bmaurer@ximian.com>
13245 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
13246 standard not GC'd stuff is fine.
13248 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
13250 * aot.c: Rework the AOT file format to get rid of most of the global
13251 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
13253 * mini.h: Bump AOT file format version.
13255 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
13257 * mini.h: Bump AOT file format version.
13259 * aot.c (mono_aot_is_got_entry): New function to determine if an
13260 address is inside a GOT.
13262 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
13264 * cpu-pentium.md: Increase the maximum size of some instructions which
13265 might involve a got access.
13267 * mini.c (get_method_from_ip): Another debug helper function.
13269 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
13270 when got var accesses are created during the decompose phase.
13272 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
13274 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
13275 argument mini_compile_method and to MonoCompile, and use this to
13276 determine whenever a given method is compiled for AOT. This allows the
13277 other methods compiled during AOT compilation to be free of AOT stuff,
13278 so the backends does not need to add special support for them by
13279 creating a fake GOT etc.
13281 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
13284 2004-12-21 Ben Maurer <bmaurer@ximian.com>
13286 * mini.c (mono_method_to_ir): It turns out that some of the
13287 x-appdomain wrappers are lax with types, so just ignore this for
13290 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
13291 at the vtable->klass. If it is non-shared code we can just use the
13294 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
13296 * mini-ppc.c: access MonoDomain from tls, too.
13298 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
13300 * declsec.c: Removed unused variable (and related warning ;-)
13302 2004-12-21 Ben Maurer <bmaurer@ximian.com>
13304 * iltests.il: New test for LDELEMA on an array of ref types.
13306 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
13307 all ldelema's on reftypes.
13308 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
13309 it was the wrong place to put it.
13311 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
13312 register to pop to make this cleaner, at the request of Paolo.
13314 2004-12-20 Ben Maurer <bmaurer@ximian.com>
13316 * mini-ops.h (OP_GETHASHCODE): New op.
13318 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
13320 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
13323 For a microbenchmark, this reduces the cost of Hashtable.get_Item
13326 * mini-x86.c (mono_arch_output_basic_block): Rather than
13334 The first is 3 bytes while the second is 1. This saves 36 kb on
13335 mscorlib, quite a big saving. When bootstraping mcs, I was able to
13336 see a small boost because of icache locality.
13338 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
13340 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
13342 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
13343 started code sharing with the generic code.
13345 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
13347 * mini-ppc.c, cpu-g4.md: added code for direct access to
13350 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
13352 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
13353 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
13356 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
13358 * declsec.c|h: Added functions to cache the declarative stack modifiers
13359 in MonoJitInfo and to create a security frame from a MonoJitInfo
13361 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
13362 created. Register internal calls for System.Security.SecurityFrame::
13363 _GetSecurityFrame and _GetSecurityStack.
13364 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
13365 the definitions for the new stack walk/callback mechanism.
13366 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
13367 first security frame for LinkDemands and InheritanceDemands) and
13368 GetSecurityStack for Demands. Both use the new mono_walk_stack code
13370 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
13371 walk initialization (lupus).
13373 2004-12-20 Ben Maurer <bmaurer@ximian.com>
13375 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
13377 (handle_loaded_temps): Do not create a temporary variable for
13378 things that we know are temps. They will never be modified.
13379 (mono_spill_call): Set MONO_INST_IS_TEMP
13380 (mono_emulate_opcode): ditto
13382 (mono_method_to_ir.CEE_DUP): ditto
13384 2004-12-19 Ben Maurer <bmaurer@ximian.com>
13386 * mini.c (type_to_eval_stack_type): Make this handle the void type
13387 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
13388 (emit_tree): use ip_in_bb to special case some common idioms
13389 Update all callers to pass in the IP.
13390 (mono_method_to_ir): Make CEE_CALL* do the above as well.
13392 This gives us a nice 2% speedup in mcs bootstrap.
13394 * mini-x86.c (peephole_pass): Peephole pass to make
13403 * mini.c (ip_in_bb): new method.
13404 (mono_method_to_ir): use this method rather than doing the hash
13407 * linear-scan.c (mono_linear_scan): When expiring actives, you
13408 don't need to keep around variables that expire on this
13409 instruction. This makes it so that:
13412 store (ebx add (ebx, 1))
13416 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
13418 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
13419 combination to avoid doing two copies. Fix up problems with previous
13422 * mini.c: Fix 64 bit warnings.
13424 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
13426 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
13428 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
13429 changes from the x86 code.
13431 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
13433 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
13435 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
13436 throwing code to reduce its size, unify the AOT and non-aot code and
13437 get rid of relocations in the AOT case.
13439 * mini-x86.h mini.c exceptions-x86.c
13440 (mono_arch_get_throw_corlib_exception): New arch specific function to
13441 raise corlib exceptions which doesn't require relocations in the
13444 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
13446 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
13448 * mini.c (mono_emit_method_call): Only allocate the got var when it is
13451 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
13454 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
13456 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
13457 with add function when used from Inc/dec atomic
13458 functions. Re-enabled optimization on x86.
13459 * mini-ops.h: renamed atomic_add functions to
13460 allow _add to match the Interlocked::Add and
13461 _add_next to match Interlocked::Inc/Dec.
13463 2004-12-15 Massimiliano Mantione <massi@ximian.com>
13465 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
13466 linking of BBs to the end BB, and enabled SSAPRE also with
13467 consprop and copyprop (which was prevented by that bug).
13469 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
13471 * mini-x86.c: disabling the Interlocked optimizing code.
13473 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
13475 * aot.c (load_aot_module): Move reading of got_addr after the AOT
13476 file version check.
13478 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
13480 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
13481 interlocked optimization due lack of support on x86, rewrote
13482 exchange to take into account that base may be in eax.
13484 xsp works again; activated Interlocked optimizing code.
13486 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
13488 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13490 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
13492 * mini-ops.h: Add new opcodes.
13494 * mini.h: Add new patch types. Add got_var to MonoCompile.
13496 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
13497 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
13498 make it work with all kinds of patchable code.
13500 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
13501 address of the GOT, and referencing entries in the GOT.
13503 * mini.c: Add code to load the GOT address if needed by an opcode.
13505 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
13506 independent AOT code on the x86 using an elf-style Global Offset Table.
13508 2004-12-14 Raja R Harinath <rharinath@novell.com>
13510 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
13512 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13514 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
13517 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
13519 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
13520 of Interlocked:Increment/Decrement/Add as inline ops.
13521 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
13523 2004-12-12 Geoff Norton <gnorton@customerdna.com>
13525 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
13526 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
13528 2004-12-12 Duncan Mak <duncan@ximian.com>
13530 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
13531 again. `patch_info->table_size' is no longer valid after Zoltan's
13534 2004-12-12 Martin Baulig <martin@ximian.com>
13536 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
13537 if we are the "real" method, ie. not an inlined method inside it.
13539 2004-12-11 Ben Maurer <bmaurer@ximian.com>
13541 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
13542 before we look in the special fields table. This fixes
13543 ../tests/thread-static-init.cs.
13545 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13547 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
13548 for Array get_Rank and get_Length. Fixes bug #70465.
13550 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
13552 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
13553 separate structure to reduce the size of MonoJumpInfo.
13555 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
13557 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
13559 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
13561 * mini.c (mini_get_inst_for_method): Changed to allow ports
13562 to return a MonoInst instead of opcode
13563 (renamed mini_get_opcode_for_method to better reflect the new functionality)
13565 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
13566 Allow ports to return a created MonoInst instead of op-code, will enable
13568 (renamed mini_get_opcode_for_method to better reflected the functionality)
13570 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
13572 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
13574 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
13576 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
13579 2004-12-08 Martin Baulig <martin@ximian.com>
13581 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
13582 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
13584 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
13586 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
13589 * exceptions.cs: Disable some tests which depend on properties of x86 fp
13592 2004-12-08 Raja R Harinath <rharinath@novell.com>
13594 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
13596 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
13598 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
13599 bug introduced by the previous patch.
13601 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
13603 * mini-ppc.c, objectc.cs: handle large structs passed by value
13604 (fixes bug #69972).
13606 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
13608 * mini-ppc.c: OP_ARGLIST implementation from
13609 Geoff Norton <gnorton@customerdna.com>.
13611 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
13613 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
13614 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
13616 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
13618 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
13620 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13622 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
13625 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
13627 * mini-sparc.c: Zero out localled-ed memory.
13629 * iltests.il: Add tests for zeroing out localloc-ed memory.
13631 2004-12-04 Martin Baulig <martin@ximian.com>
13633 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
13634 mono_method_get_signature_full().
13636 2004-12-03 Massimiliano Mantione <massi@ximian.com>
13638 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
13639 and some utility functions (always for SSAPRE), integrated SSAPRE.
13640 * mini.h: Likewise.
13641 * driver.c: Added ssapre option.
13642 * ssa.c: Small fix on OP_ARG handling.
13643 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
13644 * Makefile.am: Likewise.
13646 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
13648 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
13649 now in the xp code.
13651 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
13654 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13656 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
13658 * cpu-s390.md : Increase instruction length of oparglist.
13660 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
13662 2004-11-30 Martin Baulig <martin@ximian.com>
13664 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
13665 virtual generic methods. We call a special helper_compile_generic_method()
13666 icall to retrieve the method from the vtable, inflate and compile
13667 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
13669 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
13671 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
13673 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
13675 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
13677 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
13680 2004-11-27 Ben Maurer <bmaurer@ximian.com>
13682 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
13683 platforms with PIC aot.
13685 2004-11-28 Martin Baulig <martin@ximian.com>
13687 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
13690 2004-11-28 Martin Baulig <martin@ximian.com>
13692 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
13693 the result of mono_type_get_underlying_type() to check whether
13696 2004-11-26 Martin Baulig <martin@ximian.com>
13699 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
13702 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
13704 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
13705 the same way as the other arguments so they won't get clobbered.
13707 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
13708 calls through R11 since it is clobbered by the trampoline code.
13710 2004-11-26 Raja R Harinath <rharinath@novell.com>
13712 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
13713 pick up in-tree mscorlib.dll.
13715 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
13717 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
13719 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
13720 runtime data/code are now stored in a table similar to the GOT in ELF.
13721 This allows the code itself to be position independent.
13723 * aot.c: Fix loading of referenced assemblies after the lazy assembly
13726 * aot.c: Attach ELF type (object/function) directives to all global
13729 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
13731 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
13733 * mini-amd64.h: Turn on PIC AOT code.
13735 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
13736 returning the offset within an OP_AOTCONST instruction where the GOT
13737 offset needs to be added.
13739 * mini.h: Bump AOT file format version.
13741 2004-11-25 Martin Baulig <martin@ximian.com>
13743 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
13744 uninflated generic methods.
13746 2004-11-25 Martin Baulig <martin@ximian.com>
13748 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
13750 2004-11-24 Martin Baulig <martin@ximian.com>
13752 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
13753 original klass (this only applies for generic instances).
13755 2004-11-24 Martin Baulig <martin@ximian.com>
13757 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
13758 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
13761 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
13763 * mini.c (mono_method_to_ir): Disable inlining for methods containing
13764 localloc. Fixes #69678.
13766 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
13768 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
13770 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
13771 used SSE registers on pinvoke calls. Fixes #69774.
13773 2004-11-23 Geoff Norton <gnorton@customerdna.com>
13775 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
13776 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
13778 2004-11-23 Raja R Harinath <rharinath@novell.com>
13780 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
13781 Refer directly to the mcs/ tree.
13783 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13785 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
13786 Check if a trampoline for a synchronized method is required.
13788 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
13790 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
13791 with localloc if needed. Throe arithmetric exception in
13792 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
13793 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
13795 2004-11-19 Geoff Norton <gnorton@customerdna.com>
13797 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
13798 types before switching on type. Fixes #69622.
13800 2004-11-19 Raja R Harinath <rharinath@novell.com>
13802 * Makefile.am (check-local): New. Integrate into 'make check'.
13803 (MCS,RUNTIME): Define using in-tree mono and mcs.
13805 (%.exe): Use $(ILASM).
13807 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
13809 * mini-ppc.c: adjust initial prolog size (bug #69691).
13811 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
13813 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
13816 2004-11-17 Raja R Harinath <rharinath@novell.com>
13818 * Makefile.am (clean-local): Rename from 'clean'.
13820 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13822 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
13823 to mono_arch_is_int_overflow.
13824 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
13827 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
13829 * declsec.c|h: New files to support declarative security attributes.
13830 Added function to check if a method has (applicable) security.
13831 * mini.c|h: Add check for declarative security attributes in
13832 mono_method_check_inlining.
13833 * Makefile.am: Added declsec.c and declsec.h to the build.
13835 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
13837 * mini.c, mini.h: update to keep dynamic code info per-domain.
13839 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
13841 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
13842 (mini_init): Get rid of it from here too.
13844 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
13846 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
13847 implemented OP_RETHROW (patch by Geoff Norton
13848 <gnorton@customerdna.com>).
13850 2004-11-10 Geoff Norton <gnorton@customerdna.com>
13852 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
13853 between appdomains. Fixes appdomain-unload on PPC.
13855 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
13857 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13858 mini-exceptions.c: handle the new wrapper types.
13859 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
13860 token value as a MonoClass* when compiling a wrapper.
13861 mono_jit_create_remoting_trampoline now takes an additional
13862 MonoRemotingTarget parameter.
13864 2004-11-10 Martin Baulig <martin@localhost>
13866 * mini.c (mono_method_to_ir): Use `generic_container->context'
13867 rather than creating a new one.
13869 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13871 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
13873 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
13875 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
13877 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
13878 the experimental aot cache stuff.
13880 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
13882 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13883 mini-exceptions.c: update to exception clause structure changes.
13885 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
13887 * exceptions-x86.c (throw_exception): Fix warnings.
13889 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
13892 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
13894 * exceptions-sparc.c (get_throw_exception): Really fix this.
13896 2004-11-07 Ben Maurer <bmaurer@ximian.com>
13898 * tramp-*.c: we no longer support icalls without wrappers, so
13899 a bit of code can be removed here
13901 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
13903 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
13906 * cpu-sparc.md: Add op_rethrow.
13908 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
13910 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
13912 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
13913 * mini-ops.h: Add OP_RETHROW.
13915 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
13917 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
13919 2004-11-05 Geoff Norton <gnorton@customerdna.com>
13921 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
13922 Makes the output much easier to read
13924 2004-11-05 Ben Maurer <bmaurer@ximian.com>
13926 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
13927 prevents another huge leak when compiling with ssa. Secondly, the
13928 performance of doing this rather than freeing the lists is much
13929 better. GList does a lock every time you allocate a list link,
13930 so that it can use a memory pool. So, it is better to just use
13931 a memory pool of our own.
13933 * ssa.c, linear-scan.c: replace g_list_remove_link with
13934 g_list_delete. The remove one does not free the GList, so we were
13935 leaking memory. On -O=all --compile-all with corlib, this cut down
13936 3 MB of allocations.
13938 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
13940 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
13942 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
13944 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
13945 into a new function mono_create_jit_trampoline ().
13947 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
13949 * trace.c (get_spec): Allow tracing of classes without a namespace.
13951 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
13953 * mini.c: Fix pointer overwrite in mini_method_compile.
13955 2004-11-2 Geoff Norton <gnorton@customerdna.com>
13957 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
13958 The darwin ABI needs some special handling for 1 and 2 byte structs
13959 Lets use lbz/lhz instead of lwz everywhere.
13960 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
13961 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
13962 Use stb/sth for the former, and put the latter always on stack instead of in
13963 argument registers.
13965 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
13967 * trace.c (is_filenamechar): Add '_'.
13969 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13971 * mini-s390.c: Fix prolog length to allow for large trace requirements.
13973 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
13975 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
13977 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
13978 depends on libmonogc. Fixes #68805.
13980 2004-10-26 Miguel de Icaza <miguel@ximian.com>
13982 * mini.c (mono_jit_free_method): Provide extra information for
13983 this error. Currently this leaks, but will be turned into a
13984 developer option in the future.
13986 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
13988 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
13990 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
13992 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
13993 boundary. Fixes reading of PATCH_INFO_R4 and R8.
13994 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
13996 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
13998 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
13999 trampolines for AOT code.
14001 2004-10-22 <vargaz@freemail.hu>
14003 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
14004 constructed types. Fixes #68136.
14006 2004-10-21 Martin Baulig <martin@ximian.com>
14008 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
14009 if it returns true, unwind the stack to the call instruction.
14011 2004-10-21 <vargaz@freemail.hu>
14013 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
14015 * mini.h: Bump AOT version number.
14017 * objects.cs: Add another test for unbox trampolines.
14019 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
14022 2004-10-20 <vargaz@freemail.hu>
14024 * driver.c: Add SHARED to the set of optimizations tested.
14026 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
14028 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
14029 used by CEE_NEWARR.
14031 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
14033 2004-10-20 Martin Baulig <martin@ximian.com>
14035 * mini-exceptions.c (mono_handle_exception): Call
14036 mono_debugger_handle_exception() to tell the debugger about
14037 catch/finally clauses.
14039 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
14041 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
14043 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
14046 2004-10-15 Geoff Norton <gnorton@customerdna.com>
14048 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
14049 methods as their native size, fixed bug #57543, #57545.
14050 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
14051 This saves a temporary register and mullw call down into 1 (minor perf
14052 increase for cases like sum = sum * 5; This use to translate into:
14055 It now translates to
14058 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
14060 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
14063 2004-10-11 Martin Baulig <martin@ximian.com>
14065 * mini.c (mono_method_to_ir): If we're a generic method, get the
14066 MonoGenericContainer from our MonoMethodNormal and create a
14067 MonoGenericContext from it.
14069 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
14071 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
14073 * basic-long.cs: Add test for checked i8->i2 cast.
14075 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14077 * inssel-ppc.brg: added a couple of speedup rules.
14079 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
14081 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
14082 to speed up rebuilds.
14084 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14086 * mini-s390.c: Minor fix to OP_OR_IMM.
14088 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
14090 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
14091 better. Fixes appdomain-unload.exe on sparc.
14093 2004-10-02 Massimiliano Mantione <massi@ximian.com>
14095 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
14096 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
14099 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
14101 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
14103 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
14105 * mini.c: Always generate a field read/write wrapper for members
14106 of the class MarshalByRefObject since the actual instance could
14109 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
14111 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
14113 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
14115 * driver.c mini.h trace.c: Move the setting of the main assembly into
14116 a separate function called mono_trace_set_assembly () and call it after
14117 actually loading the main assembly. Fixes #66872.
14119 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
14121 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
14122 using the code manager.
14124 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
14126 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
14128 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
14130 * cpu-amd64.md: Fix bug in previous patch.
14132 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
14135 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
14137 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
14138 mini-exceptions.c: updates for changed stack walk interface.
14140 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14142 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
14144 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
14146 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
14148 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
14150 * driver.c (mini_regression_list): Do not call mono_assembly_close
14151 since assemblies can't be unloaded.
14153 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
14155 * cpu-amd64.md: Fix more instruction lengths.
14157 * cpu-amd64.md: Fix lengths of some instructions.
14159 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
14161 * inssel.brg: Make the array ldelema check aot friendly.
14163 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
14165 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
14167 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
14169 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
14171 * mini-x86.c: Fix build.
14173 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
14174 mono_type_get_underlying_type () helper function to simplify code.
14176 2004-09-09 Martin Baulig <martin@ximian.com>
14178 * mini-amd64.c: Don't access `type->data.klass' directly, call
14179 mono_class_from_mono_type() instead since the type may be a
14182 2004-09-09 Martin Baulig <martin@ximian.com>
14184 * mini-amd64.c (get_call_info): Fix support for generic instances.
14185 (add_valuetype): Use mono_class_from_mono_type() to get the class
14186 since we can be a generic instance.
14188 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
14190 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
14192 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
14194 * liveness.c: reset spill costs on each scan: bug 62107
14196 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
14198 * exceptions-sparc.c (mono_arch_find_jit_info): remove
14199 unnecessary line that doesn't compile
14201 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
14203 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
14204 trampolines, make them call an error function so people can fix their
14207 2004-09-06 Martin Baulig <martin@ximian.com>
14209 * mini.c (mono_method_to_ir): When initializing locals, handle a
14210 generic instances like a valuetype if it's a valuetype and like a
14211 class if it's a class.
14213 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
14215 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
14216 stack. Fixes #64674.
14218 * exceptions.cs: Add test for unwinding of call arguments.
14220 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
14222 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
14223 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
14224 set the carry/borrow flag). The sparc and s390 implementations
14225 can now use optimized versions (and simplify the code). ppc bugfixes.
14227 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
14229 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
14231 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
14233 * inssel-amd64.brg: Remove leftover 32 bit rule.
14235 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
14237 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
14239 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
14240 mono_arch_find_jit_info functions into a new function. Fix a memory
14243 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
14246 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
14248 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
14251 * exceptions.cs: Add array size tests.
14253 * mini.c: Allocate a separate icall wrapper for each arity of
14254 mono_array_new_va. Fixes #59509.
14256 * exceptions.cs: Add testcase for 64578.
14258 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
14260 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
14262 2004-09-02 Martin Baulig <martin@ximian.com>
14264 * mini.c (mono_method_to_ir): When initializing the locals, call
14265 handle_initobj() on the generic instance itself, not its
14268 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
14270 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
14271 MonoJitInfo for dynamic methods.
14273 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
14275 * mini.c: Add support for freeing JIT data for dynamic methods.
14277 2004-09-01 Martin Baulig <martin@ximian.com>
14279 * mini-x86.c (is_regsize_var): Added support for generic
14281 (mono_arch_emit_prolog): Make this compile again, use
14282 `x86_push_imm_template (code)'.
14284 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
14286 * mini-x86.c: make all push_imm instructions that get
14287 patched always emit the long form
14289 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
14291 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
14292 in a per-domain hash.
14294 * mini-amd64.c (merge_argument_class_from_type): Handle generic
14297 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
14299 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
14302 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
14305 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
14306 Beginnings of SSE2 support.
14308 * exceptions.cs: Add more tests for checked int<->uint casts.
14310 2004-08-28 Martin Baulig <martin@ximian.com>
14312 * mini-x86.c (mono_arch_instrument_epilog): Added support for
14316 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
14317 Handle generic instances recursively.
14319 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
14321 * iltests.il: test for conv.u8 on a constant
14323 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
14325 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
14326 LCONV_x4 (shrun_32 (membase)).
14328 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
14330 * inssel-x86.brg: c&p rules for push/setret of long
14332 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
14334 * inssel-x86.brg: c&p rules for compare (base, regvar) and
14335 compare (regvar, base)
14337 * inssel-x86.brg: more burg love
14339 * inssel.brg: more cleanup
14341 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
14343 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
14345 * basic-long.cs, basic-calls.cs: new tests for optimization.
14347 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
14349 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
14352 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
14354 * mini-amd64.c (read_tls_offset_from_method): Add another case.
14356 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
14358 * inssel.brg (mini_emit_memcpy): use
14359 NO_UNALIGNED_ACCESS to disable memcpy optimization
14361 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
14363 * mini-amd64.c: Handle generic types in various places.
14365 * mini.c (mono_method_to_ir): Handle generic types in init locals.
14367 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
14369 * mini.c (handle_box): Fix warning.
14371 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
14373 * mini-amd64.h: Enable the emit_state optimization.
14375 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
14377 * mini-amd64.c: Add some new 64 bit peephole opts.
14379 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
14381 * cpu-amd64.md: sreg1 of div instructions must be %rax.
14383 * mini-amd64.c: Register allocator fixes.
14385 * mini.c: Add an optimization to emit_state to avoid allocation of new
14386 registers on some platforms.
14388 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
14390 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
14392 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
14393 allocation. Fixes #63085.
14395 * basic-long.cs: Add new regression test.
14397 * mini-amd64.c: Register allocator improvements.
14399 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
14401 * mini-amd64.c (read_tls_offset_from_method): Add another code
14404 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
14405 instruction sequence for nullifying class init trampolines.
14407 * objects.cs: Add new regalloc test.
14409 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
14411 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
14413 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
14415 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
14418 * driver.c: Fix profiling after TLS changes.
14420 * driver.c (mono_main): Set mono_stats.enabled if needed.
14422 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
14425 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
14427 * mini-x86.c: use a 1 op rather than a 2 op tls access
14428 instruction -> faster.
14430 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
14432 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
14435 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
14437 * exceptions-sparc.c (throw_exception): fix typo
14439 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
14441 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
14442 set tree->dreg correctly with tls. Allow any
14443 register to be used.
14445 * mini-x86.c (read_tls_offset_from_method): add new code
14446 generation pattern seen with GCC.
14449 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
14451 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
14452 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
14453 exceptions-sparc.c: fix some performance issues in exception
14454 handling and setting of the stack trace for exceptions that were
14457 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
14459 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
14462 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
14465 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
14467 This patch inlines tls access, when possible.
14469 * mini.h: new arch functions for TLS intrinsics.
14470 All platforms updated with a stub.
14472 * mini.c: use the new intrinsics
14474 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
14475 arch specific intrinsic for tls variables
14477 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
14479 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
14482 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
14484 * mini.c: thread local allocation
14486 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
14488 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
14490 * Makefile.am: Link against the static version of libmonogc.
14492 * Makefile.am: Link the static versions of the convenience libraries
14493 into the mono executable.
14495 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
14497 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
14499 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
14500 on integer overflow.
14502 * mini-amd64.c: Reorganize function call code.
14504 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
14506 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14508 * inssel-x86.brg: use xor eax,eax.
14510 * basic.cs: new tests
14512 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
14514 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
14515 in exception throwing code.
14517 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14519 * inssel-x86.brg: use xor esi,esi.
14521 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
14523 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
14524 can trace methods compiled during mini_init () too.
14526 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
14529 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14531 * Makefile.am: static link on x86 (r=zoltan)
14533 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
14535 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
14536 code since it causes some programs to fail.
14538 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
14540 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
14542 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
14544 * mini.c: ovfops_op_map - add STACK_OBJ case for
14546 * basic.cs: add test_0_pin_string as test
14549 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
14551 * Makefile.am: build C# if srcdir != builddir
14553 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
14555 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
14556 fall-through blocks.
14558 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
14560 * driver.c: enable loop by default again and include abcrem in -O=all.
14562 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
14564 * iltests.il: Add some localloc tests.
14566 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
14568 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
14571 * inssel-amd64.brg: Add some optimizations.
14573 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
14576 * Makefile.am: Statically link mono against libmono on AMD64.
14578 * mini-amd64.c inssel-amd64.brg: Optimizations.
14580 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
14582 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
14584 * tramp-amd64.c: Patch calling code in trampolines.
14586 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
14588 * mini-amd64.c: pinvoke struct passing fixes.
14590 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
14592 * mini-sparc.c: redo change, make mono_arch_cpu_init call
14593 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
14595 2004-08-05 Duncan Mak <duncan@ximian.com>
14597 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
14600 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
14602 * mini-amd64.c (emit_move_return_value): Move return value for normal
14605 2004-08-05 Martin Baulig <martin@ximian.com>
14607 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
14608 `type->type'; just modify `type' itself when dealing with enums
14609 and generic instances.
14610 (check_call_signature): Make `simple_type' a `MonoType *'.
14612 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
14614 * mini.c: Use OP_PADD to add offsets to addresses.
14616 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
14618 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
14620 * mini-sparc.c (mono_arch_emit_epilog): fix check
14621 for folding last op into restore instruction
14623 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
14625 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
14626 helper methods using the code manager.
14628 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
14630 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
14632 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14634 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
14635 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
14637 * mini-s390.c: fix tail processing
14639 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
14641 * mini-ppc.c: mul.ovf.un exception name fix.
14643 2004-08-03 Martin Baulig <martin@ximian.com>
14645 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
14646 instances; before jumping to `handle_enum', also modify `ptype'.
14648 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
14650 * cpu-sparc.md: fcall maximal length too small.
14652 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
14654 * mini-amd64.c mini.h: Add initial support for passing/returning
14655 structures to/from pinvoked methods.
14657 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
14659 * mini-ppc.c: reg allocator fix.
14661 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
14663 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
14665 * inssel.brg: Optimize memset on 64 bit machines.
14667 * mini-amd64.c: Fix some vararg cases.
14669 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14671 * mini-s390.c: Corrected macro in emit_float_to_int
14673 * s390-abi.cs: Tests to exercise the s390 ABI
14675 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14677 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
14680 * basic.cs: Add a test for add.ovf.un.
14682 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
14684 * mini-sparc.c: add case for OP_IDIV_UN
14686 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14688 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
14690 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
14692 2004-07-30 Ben Maurer <bmaurer@ximian.com>
14694 * basic.cs: regression tests.
14696 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
14699 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14701 * basic.cs: Add a new test.
14703 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
14704 and AOT. Various fixes and optimizations.
14706 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
14708 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
14710 * mini-ppc.c: make sure temp regs are not used for global reg
14713 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
14715 * cpu-sparc.md: conv_i8 fix for 64bits
14717 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
14719 2004-07-29 Ben Maurer <bmaurer@ximian.com>
14721 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
14722 add opcode for cmp BYTE PTR [eax], imm.
14724 * inssel.brg: Make memcpy and memset takes bases.
14726 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
14728 * *-amd64.*: More AMD64 work.
14730 2004-07-28 Ben Maurer <bmaurer@ximian.com>
14732 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
14733 add a compare-not-equal opcode.
14735 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
14737 * mini.c: Use mono_init_from_assembly instead of mono_init.
14739 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
14741 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
14743 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
14745 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
14747 * inssel.brg: 64 bit fixes.
14749 * mini.h (MonoCallInst): Add some AMD64 specific data.
14751 * mini.h: Add some OP_P opcodes.
14753 2004-07-28 Ben Maurer <bmaurer@ximian.com>
14755 * basic.cs: tests for 61797 and 61740
14757 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
14759 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
14760 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
14762 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
14764 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
14766 * *-amd64*.*: Ongoing AMD64 work.
14768 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
14770 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
14772 * *-amd64*: Ongoing AMD64 work.
14774 * mini-arch.h: Add AMD64 support.
14776 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
14778 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
14780 * mini-ops.h: Add new opcodes.
14782 * Makefile.am: Add AMD64 support.
14784 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
14785 rules into the inssel-long*.brg files.
14787 * *-amd64.*: Add beginnings of AMD64 backend.
14789 2004-07-22 Ben Maurer <bmaurer@ximian.com>
14791 * mini.c (print_dfn): commenting out the code that prints
14792 the cil. With -O=deadce, this makes -v -v crash.
14794 * cpu-pentium.md: make checkthis have a length of 2
14796 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
14798 * mini-sparc.h: fix implementations of __builtin
14799 functions for Sun compiler for V9.
14801 2004-07-16 Ben Maurer <bmaurer@ximain.com>
14803 * mini.c: use the new stelem.ref wrapper
14804 * exceptions.cs, arrays.cs: new stelem.ref tests
14806 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
14808 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
14809 new XSP should work with these changes).
14811 2004-07-14 Ben Maurer <bmaurer@ximain.com>
14813 * inssel-{long32,x86,}.brg: trivial optimizations.
14815 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
14817 * mini.c: load value when emitting box operation in
14820 2004-07-12 Ben Maurer <bmaurer@ximian.com>
14822 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
14823 is one byte shorter than cmp DWORD PTR [eax], 0.
14825 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
14827 * inssel-ppc.brg: arguments on the stack are always
14828 relative to the stack pointer (spotted by Neale Ferguson).
14830 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14832 * exceptions-x86.c: delay appending the method name to the trace until
14833 after mono_jit_info_table_find is called, as this gets the real
14836 2004-07-09 Ben Maurer <bmaurer@ximian.com>
14838 * aot.c: register roots
14840 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14842 * aot.c : I could just use PLATFORM_WIN32 flag.
14844 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14846 * aot.c : Reverting the previous fix. This time it broke linux build.
14848 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14850 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
14852 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
14854 * mini.c (handle_stack_args): Remove some more debugging code.
14856 * mini.c (handle_stack_args): Remove debug output left in by mistake.
14858 * driver.c mini.h aot.c: Allow additional options to be specified with
14859 --aot and pass them to mono_compile_assembly.
14861 * aot.c: Add experimental code to AOT compile all loaded assemblies
14862 on demand and save the code into a cache in the filesystem.
14864 * aot.c: Add support for more wrapper methods.
14866 * mini.c (handle_stack_args): Handle some corner cases. Fixes
14869 * cpu-*.md: Remove removed opcodes.
14871 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
14872 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
14873 related icalls to marshal.c.
14875 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
14877 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
14879 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
14881 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
14883 2004-07-06 Ben Maurer <bmaurer@ximian.com>
14884 * liveness.c: If liveness is recomputated we need to reset the information
14885 for each variable. This way, if the liveness range has been narrowed
14886 by optimizations that happened after the last computation, we can return
14889 For example, if you have
14894 // Tons of code that does not affect i
14900 i = 0 is dead code and will be removed by SSA. However, when
14901 linear scan gets to the code, i will still appear to be live
14902 throughout the entire block. This prevents good register allocation.
14904 2004-07-06 Martin Baulig <martin@ximian.com>
14906 * debug-mini.c (mono_debug_init_method): Allow
14907 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
14908 (mono_debug_add_icall_wrapper): New method.
14910 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
14912 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
14914 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
14917 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
14919 * aot.c (mono_aot_load_method): Fix loading of debug info.
14921 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
14923 * aot.c: Add logging support.
14925 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
14927 * mini.h: Add prototype for mono_print_method_from_ip.
14929 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
14931 * inssel.brg: 64 bit fixes.
14933 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
14936 * Makefile.am: Add SPARC64 support.
14938 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
14940 * aot.c: Fix alignment problems on 32 bit platforms.
14942 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
14944 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
14947 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
14950 * mini.h: Bump AOT file version. Some 64 bit fixes.
14952 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
14954 * inssel-sparc.brg: Add new rule to avoid register moves.
14956 * inssel.brg: Add ldind_to_load_membase helper function.
14958 2004-06-30 Ben Maurer <bmaurer@ximian.com>
14960 * mini.c: OffsetToStringData intrinsic.
14962 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
14964 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
14966 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
14969 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
14970 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
14972 * mini.c: reinstated mono_compile_get_interface_var()
14973 on x86, too, since the change breaks the Gtk# build there as well.
14975 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14977 * driver.c: remove loop from the default optimizations: it seems to
14978 interact badly with some of the other options (see bug #60613).
14980 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
14982 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
14983 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
14985 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
14987 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
14988 vararg-using methods.
14990 2004-06-21 Martin Baulig <martin@ximian.com>
14992 * mini/mini-exceptions.c
14993 (mono_handle_exception): Added `gpointer original_ip' argument.
14994 After calling mono_unhandled_exception(), call
14995 mono_debugger_unhandled_exception() and if that returns true,
14996 restore the context and return.
14998 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
15000 * mini-ppc.c: prefer the use of relative branches so
15001 they won't need to be patched in aot code (patch from Patrick Beard).
15003 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
15005 * aot.c: patch from Patrick Beard to make the output assembly
15006 more correct for the MacOSX assembler. Small tweak to
15007 generate sane images on Linux/PPC, too.
15009 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15011 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
15012 case until bug #59509 is fixed (shows up in #60332).
15014 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15016 * mini.c: make sure the needed wrappers are compiled, too, with
15019 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
15021 * driver.c: remove NPTL reference in --version output.
15023 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15025 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
15026 generate valid assembly for the Mach-O assembler.
15028 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
15030 * driver.c: don't include abcrem in the all optimization specifier
15031 since it slows down jit compilation too much for now.
15033 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
15035 * mini.c: use BIGMUL only if both operands have the same signage.
15036 * iltests.il: Test for bug 60056. (errors related to signage in
15041 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
15043 * mini.c, aot.c: memory leak fixes.
15045 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
15047 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
15049 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
15051 * Makefile.am: remove the -static hack completely, it links in
15052 statically glib as well.
15054 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
15056 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
15057 * exceptions.cs: make it compile with new mcs/csc.
15059 2004-06-03 Massimiliano Mantione <massi@ximian.com>
15060 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
15061 and added relevant test case.
15063 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
15065 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
15066 regressions in gtk-sharp.
15068 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
15070 * exceptions.cs: New regression tests.
15072 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
15074 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
15076 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
15078 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
15080 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
15082 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
15084 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
15086 * mini.c (mono_jit_runtime_invoke): Init class in this
15087 method instead of trusting mono_jit_compile_method to
15088 do the work (because wrappers can be in object class)
15090 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
15092 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
15094 * basic-long.cs: New regression test.
15096 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
15098 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
15099 and div/rem checks.
15101 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
15103 * Makefile.am: fix miguel's change to build mono statically against
15104 libmono (track build dependencies).
15106 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
15108 * cfold.c: Some glib versions do not have G_MININT32.
15110 2004-05-26 Massimiliano Mantione <massi@ximian.com>
15112 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
15113 with precision of tan, atan, sin and cos, and implemented related
15114 regressions tests (fixes bug 54467, but one new problem appeared and
15117 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
15119 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
15121 * exceptions.cs: Add test for constant folding && division by zero.
15123 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
15124 since driver.c is in libmono too, so the optimization was useless.
15126 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
15127 variable to driver.c so the compiler can emit more efficient code to
15130 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15132 * Makefile.am: don't distribute generated inssel.[ch] files.
15134 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
15136 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
15137 into the default appdomain. Fixes #58707.
15139 * jit-icalls.c: Remove the broken approximation for truncl, doing
15140 no conversion is better.
15142 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
15145 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
15147 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
15148 of the mcrxr instruction which is not available on some processors
15149 even if it's documented to be. Implement add and sub overflow correctly
15150 (still not complete for long unsigned). Speed up icalls a bit.
15152 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
15154 * mini.c (mono_jit_compile_method_with_opt): Make sure that
15155 we run .cctor in the current domain instead of target_domain.
15157 Fixes bug #58558, .cctor not being called in -O=shared.
15159 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
15161 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
15163 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
15165 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
15166 which can be done with an imm8, do it that way.
15167 (mono_arch_output_basic_block): ditto for a jmp
15168 (mono_arch_emit_prolog): Computate maximum offset of a label.
15170 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
15172 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
15173 now tries to allocate prefered physical reg's for virtual
15174 regs. This reduces the number of emited spills/loads with
15175 20-30% on our core assemblies.
15177 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15179 * jit-icalls.c: truncl() is not needed and trunc() is
15180 the correct thing to do anyway (bug #58287).
15182 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
15184 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
15187 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
15189 * driver.c: enable loop optimizations by default.
15191 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
15193 * mini-x86.c: fix calc of max loop size when aligning loops start.
15195 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
15197 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
15200 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
15202 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
15205 * basic-long.cs: Add tests for add/subtract of immediates with carry.
15207 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
15209 * mini.c (inline_method): Allways inline some wrappers even if the cost
15210 is too large. Fixes #58785.
15212 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
15214 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
15216 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
15217 (crichton@gimp.org). Beginning of support for sparc/linux.
15219 * mini-sparc.c: Optimize retrieval of LMF address.
15221 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
15223 * exceptions-ppc.c: handle alloca in methods with clauses.
15225 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
15227 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
15229 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
15231 * mini.c: Delegate most of the abort signal work to
15232 mono_thread_request_interruption, which also handles Stop and Suspend
15235 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
15237 * mini.c mini.h: Allow inlining of icall wrappers if the backend
15238 supports the save/restore lmf opcodes.
15240 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
15242 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
15243 by gcc-3.4 as well.
15245 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
15247 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
15249 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
15250 methods which contain array accesses.
15252 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
15253 boundaries. Fixes #58537.
15255 * iltests.il: Add regression test for #58537.
15257 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
15259 * mini-x86.c (mono_arch_local_regalloc): Last part of
15260 fix for bug #58633 (releasing register to early).
15262 2004-05-18 Miguel de Icaza <miguel@ximian.com>
15264 * basic-long.cs: Add new regression test.
15266 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
15268 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
15269 register too early on the chain.
15271 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
15273 * mini.c (create_helper_signature): Use a helper function to reduce
15274 the code which needs to be written. Also set the calling convention of
15275 icalls on windows. Fixes #57840.
15277 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
15279 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
15280 exceptions-ppc.c: added helper function to get the instruction address
15281 from a signal handler context.
15283 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
15285 * helpers.c: use g_get_tmp_dir. Invokes happyness
15288 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
15290 * helpers.c: Add new env variable to pass args to objdump.
15291 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
15293 2004-05-17 Radek Doulik <rodo@ximian.com>
15295 * Makefile.am (common_sources): added abcremoval.h so it get
15296 disted and daily mono packages on go-mono.com will build again
15298 2004-05-17 Massimiliano Mantione <massi@ximian.com>
15300 * abcremoval.c: Fixed coding style, added copyright header.
15302 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
15304 * mini.h: Added prototype for abc removal main function.
15306 * build_relations_propagation_table.pl: Added copyright header.
15308 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
15310 * basic-long.cs: reg test for complex ceq_long bug.
15312 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
15314 * mini-x86.c (mono_arch_local_regalloc): Correctly free
15315 reg in long and clob case (bug #58343). Fixed/added comments.
15317 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
15319 * mini.c (mono_jit_runtime_invoke): Follow new convention
15320 of calling the invoke method with an function pointer.
15322 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
15324 * ChangeLog: Fix author of memory leak patch.
15326 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
15328 * Makefile.am: fix make dist as well...
15331 2004-05-14 Massimiliano Mantione <massi@ximian.com>
15333 * cfold.c: Made so that conversions from pointer to int4 are no-ops
15334 on archs where pointers are 4 bytes long.
15336 * Makefile.am: Added abcremoval.c source file.
15338 * abcremoval.c: Added abcremoval.c.
15340 * abcremoval.h: Added abcremoval.h.
15342 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
15344 * inssel.brg: Enabled bounds check removal.
15346 * mini.c: Added support for abcrem optimization.
15348 * mini.h: Added abcrem optimization label.
15350 * driver.c: Added support for abcrem optimization.
15352 * propagated_relations_table.def: Added propagated_relations_table.def.
15354 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
15356 * mini.c, cfold.c: fix style.
15358 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15360 * mini.c: handle issue with the low-level implementation of
15361 some long opcodes (bug #54209).
15363 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
15365 * basic.cs: test for my new cmov stuff.
15367 2004-05-13 Patrik Torstensson
15369 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
15370 opt and added peephole documentation.
15372 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
15374 * tramp-ppc.c: rewrote the generic trampoline code.
15376 2004-05-11 Patrik Torstensson
15378 * mini-x86.c: optimize long shl/shr asm code (one less branch)
15380 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
15382 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
15384 * mini.h mini.c dominators.c: Applied patch from Derek Woo
15385 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
15387 * mini.c: Add new icalls for AsAny marshalling.
15389 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
15391 * tramp-ppc.c, mini-ppc.c: more cleanups.
15393 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15395 * mini.c: no warnings.
15397 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15399 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
15401 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
15403 * mini.c: In the thread abort signal handler, if the thread is in the
15404 process of being stoped, don't throw the Abort exception, just stop the
15407 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
15409 * tramp-ppc.c: removed old code.
15411 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15413 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
15414 do some simple speed optimizations on ppc.
15416 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
15418 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
15419 and large offsets in load/store.
15421 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
15423 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
15424 it causes regressions.
15426 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
15428 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
15431 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
15433 * jit-icalls.c: remove warnings.
15434 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
15435 speedups for unsafe code.
15437 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
15439 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
15441 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
15443 * basic-calls.cs: Add new regression test.
15445 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
15448 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
15450 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
15453 2004-05-06 Patrik Torstensson
15455 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
15456 long reg allocation in any reg (not only eax:edx) and implemented
15457 long shl/shr ops in asm instead of helpers.
15459 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
15461 * mini-sparc.h: Fix warnings.
15463 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
15466 * mini-exceptions.c (mono_handle_exception): Call the filter in a
15467 separate statement for clarity.
15469 * mini-sparc.c: Update status.
15471 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
15473 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
15476 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15478 * inssel-ppc.brg: another small pre-release workaround:
15479 we don't do overflow detection for long_sub_un.
15481 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15483 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
15484 (also works around a weird ppc bug: 57957).
15486 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
15488 * tramp-ppc.c: trampoline fixes.
15490 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
15492 * mini-ppc.c: fixed typos.
15494 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
15496 * mini-ppc.c, exceptions-ppc.c: more code saves registers
15497 at the top of the stack. Fixed typos. Use a frame registers
15498 for all the methods with exception clauses.
15500 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
15502 * exceptions-ppc.c: restore fp registers.
15504 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
15506 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
15507 order from the stack top (moved the stack room to save the
15508 return value for trace after the param area). Fixed corruption
15509 in restoring registers on unwind.
15511 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
15513 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
15515 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15517 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
15518 and prolog/epilog for methods that use it. Allow
15519 enough param area room for varargs methods. Fix miguel's
15520 breakage in exception handling.
15522 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15524 * Makefile.am: run genmdesc only on current arch.
15526 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15528 * exceptions-x86.c:
15529 * mini-x86.h: fix the build on windows.
15531 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
15533 * 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.
15535 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
15537 * mini-exceptions.c: New file.
15539 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
15540 Move some parts of the x86 exception handling code to an
15541 arch-independent file so it can be shared with other ports.
15543 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
15545 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
15547 2004-04-26 David Waite <mass@akuma.org>
15549 * driver.c: remove comma from end of enumeration declaration
15551 2004-04-26 Jackson Harper <jackson@ximian.com>
15553 * driver.c: parse config file before loading first assembly. This
15554 allows the user gac to be enabled/disabled.
15556 2004-04-23 Miguel de Icaza <miguel@ximian.com>
15558 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
15559 simpler mechanism: we do not care what is encoded initially
15560 (branch absolute or relative), we care about the code and its
15561 target. I kept the old code for reference for now.
15563 The new code tries first to determine if the jump is anywhere in
15564 the -/+32 absolute meg range, if it succeeds, it encodes using the
15565 absolute branch; If not, it tried to find something in the
15566 relative range, if not, it uses the handle_thunk code.
15568 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
15570 * exceptions-ppc.c: use the correct ip register on macosx.
15572 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
15574 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
15576 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
15578 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
15579 Raise exception on integer divide by zero by hand since the hw
15580 doesn't support it. Handle NaNs in FP compares.
15582 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
15584 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
15585 code reducing duplication between the platforms and enabled
15586 signal exception handling (on linux for now).
15588 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
15590 * exceptions-ppc.c: more macosx support.
15592 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15594 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
15596 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
15598 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
15600 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
15602 * iltests.il: more tests.
15604 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
15606 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
15609 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
15611 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
15613 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
15615 * liveness.c: Mark variables as volatile in all basic blocks reachable
15616 from exception clauses.
15618 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
15620 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
15623 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
15625 * iltests.il, basic.cs: more tests for regalloc.
15627 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
15629 * iltests.il: Some tests for register allocation modifications
15632 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
15634 * exceptions.cs: Add regression test for bug #56782.
15636 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
15637 original stack trace if an exception is rethrown. Fixes #56782. Oh,
15638 the beauty of fixing the same thing in 5 different files...
15640 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
15642 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
15645 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
15647 * mini.c: Add support for STRWLPARRAY marshalling convention.
15649 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
15651 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
15652 to init the context to setup the regs pointer).
15654 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
15656 * exceptions-ppc.c: more exceptions work.
15658 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15660 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
15663 2004-04-13 Miguel de Icaza <miguel@ximian.com>
15665 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
15666 can use the memory directly.
15668 * cpu-pentium.md: Update documentation from a post from Zoltan.
15670 add x86_add_membase, x86_sub_membase, x86_mul_membase
15672 2004-04-13 Miguel de Icaza <miguel@ximian.com>
15674 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
15675 GENERAL_REGS they were also hardcoded for all PPC ports.
15677 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
15679 Remove hard-coded limit for floating point registers, use
15680 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
15682 Notice that in MacOS X calling conventions you can fit a lot more
15683 floating point values in registers, so I should update the PInvoke
15684 test to excercise the passing of floating point values on the
15685 stack (currently broken).
15687 2004-04-06 Miguel de Icaza <miguel@ximian.com>
15689 * tramp-ppc.c (create_trampoline_code): Added
15690 JUMP_TRAMPOLINE_SIZE.
15691 (ppc_magic_trampoline): Follow the pattern from
15692 x86_magic_trampoline: if code is set to zero, return.
15693 (create_trampoline_code): Always pass MonoMethod to the jump
15694 trampoline, before it was passing a null.
15695 (mono_arch_create_jump_trampoline): Implement the jump stub, could
15696 share the code with mono_arch_create_jit_trampoline.
15698 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
15700 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
15703 * cpu-g4.md: Added length for jmp instruction, the worst case
15704 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
15707 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
15709 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
15711 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
15713 * mini.c: Only set bblock->real_offset when adding a new bblock, and
15714 before each IL instruction.
15716 * mini.c (CEE_BOX): Fix warnings.
15718 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15720 * mini.c: removed a few unused vars and extra whitespace.
15722 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
15724 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
15726 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
15728 (OP_GETCHR): use the above
15729 (CEE_LDELEMA): use the above.
15731 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
15732 version of the generic impl.
15733 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
15734 (CEE_LDELEMA): use the above.
15736 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
15738 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
15741 * iltests.il: Added new regression test for #56317.
15743 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
15745 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
15746 under NetBSD. Fixes #56450.
15748 * liveness.c (update_gen_kill_set): Fix previous patch.
15750 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15752 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
15754 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
15756 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
15757 ldsfld and ldsflda.
15759 * inssel-sparc.brg: Add more optimizations.
15761 * mini-sparc.c: Replace multiply/divide with shifts if possible.
15763 2004-04-01 Martin Baulig <martin@ximian.com>
15765 * mini.c (handle_box): New static function; moved the
15766 implementation of CEE_BOX here.
15767 (mono_method_to_ir): Added `constrained_call' variable.
15768 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
15769 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
15770 mono_method_get_constrained() to get the method.
15772 2004-04-01 Martin Baulig <martin@ximian.com>
15774 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
15775 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
15776 (mono_method_to_ir): We don't need these macros anymore since
15777 mono_class_get_full() already takes care of it.
15779 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15781 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
15782 use @function (as doesn't accept #function here) and check the return
15783 value of system and stop if fails.
15785 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15787 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
15789 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
15791 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
15793 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
15795 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
15798 * basic-long.cs: Add test for negation of Int64.MinValue.
15800 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
15802 * mini-sparc.c: Update status.
15804 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
15806 * exceptions-sparc.c: Fix return value in filters.
15808 * inssel-sparc.brg: Fix register allocation in some rules.
15810 2004-03-28 Martin Baulig <martin@ximian.com>
15812 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
15815 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
15817 * mini-x86.c (mono_arch_patch_code): Fix warnings.
15819 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
15820 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
15821 remove unused conv_u4 opcode.
15823 * mini-x86.c: Remove valgrind workaround since it slows down things
15824 even when mono is not run under valgrind.
15826 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
15828 * mini-sparc.c: Update status.
15830 * inssel-sparc.brg: Add some optimizations.
15832 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
15833 future delay slot filling. Add support for varargs, tail calls and JMP.
15835 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
15836 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
15838 * inssel.brg: Fix register allocation in OP_ARGLIST.
15840 * inssel.brg: Fix warnings.
15842 2004-03-25 Martin Baulig <martin@ximian.com>
15844 * mini.c (inflate_generic_field): Removed.
15845 (mini_get_method): Removed, use mono_get_method_full(),
15846 (mini_get_class): Removed, use mono_class_get_full().
15847 (mono_method_to_ir): Pass our generic context to
15848 mono_field_from_token().
15850 2004-03-25 Martin Baulig <martin@ximian.com>
15852 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
15853 of a `MonoMethod *'.
15854 (mini_get_method): Take a `MonoGenericContext *' instead
15855 of a `MonoMethod *'.
15856 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
15857 a new local variable called `generic_context' which holds the
15858 current `MonoGenericContext *'; use it to lookup things.
15860 2004-03-24 Martin Baulig <martin@ximian.com>
15862 * mini.c (mini_get_class): New static method; if we're inside a
15863 generic instance, inflate the class if neccessary.
15864 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
15866 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
15868 * iltests.il: New regression test for #55976.
15870 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
15873 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
15875 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
15878 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
15880 * liveness.c: Consider SSA stores as well as loads when making vars
15883 * exceptions.cs: New regression tests for register allocation.
15885 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
15887 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
15888 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
15889 domain lock only to protect puntual access to data structures.
15890 Added access lock for sighash, jit_icall_hash_name,
15891 jit_icall_hash_addr and domain->code_mp.
15893 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
15895 * driver.c: Print SIGSEGV handling method.
15897 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
15899 * mini.c (setup_jit_tls_data): Handle case when this is called
15900 multiple times for a thread.
15902 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
15903 is different from fbxx_un. Fixes #54303. Also use constants instead of
15904 magic numbers in a lot of places.
15906 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
15908 * exceptions.cs: Fix cctor test when --regression is used.
15910 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
15912 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
15915 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
15917 * inssel-ppc.brg: fixed register assignments for some rules.
15919 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
15921 * exceptions.cs: Add test for exceptions in static constructors.
15923 * mini.c (mono_jit_compile_method_with_out): Move the calling of
15924 static constructors outside the domain lock. Fixes #55720.
15926 2004-03-17 Martin Baulig <martin@ximian.com>
15928 * mini.c (get_generic_field_inst): Removed, this'll never happen.
15929 (inflate_generic_field): Take the `MonoMethod *' instead of the
15930 `MonoClass *' and added support for generic method.
15931 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
15932 have a `field->parent->gen_params', only inflate the field if it's
15933 an open constructed type.
15935 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
15937 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
15938 exception object instead of the preconstructed ones.
15940 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15942 * mini.c: reverted changed to sigsegv_signal_handler commited
15943 accidentally in the previous patch.
15945 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15948 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
15949 running --aot with an old assembly.
15951 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
15953 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
15956 * mini-sparc.c: Add support for v9 branches with prediction.
15958 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
15960 * mini.c (mini_init): #warning is GNUC only
15962 * mini-sparc.h: implement __builtin_frame_address
15963 and __builtin_return_address for Sun C compiler
15965 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
15967 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
15969 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
15971 * basic-calls.cs: Add test for unaligned byref long argument passing.
15973 * mini-ops.h: Add sparcv9 compare and branch instructions.
15975 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
15976 v9 instructions if we have a v9 cpu.
15978 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
15979 registers for global allocation.
15981 * exceptions-sparc.c: Fixes.
15983 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
15985 * liveness.c (mono_analyze_liveness): Optimized version.
15987 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
15989 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
15992 * basic-float.cs basic-calls.cs: New regression tests.
15994 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
15996 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
15997 sigaltstack implementation.
15999 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
16001 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
16002 stuff if SIGSEGV_ON_ALTSTACK is not defined.
16004 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
16006 * mini.c: Fix warnings.
16008 * mini.c (mono_resolve_patch_target): New function which contains the
16009 arch independent part of the patching process.
16011 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
16012 patching code to a separate function.
16014 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
16016 * mini.c (add_signal_handler): ifdef out on Windows
16018 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
16020 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
16021 cpu-sparc.md: Add exception handling support + other fixes.
16023 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
16024 typed GC detection in --version.
16026 * basic.cs exceptions.cs: New regression tests.
16028 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
16029 the arch specific code can store data during a compilation.
16031 * mini-ops.h: Add OP_SETFRET.
16033 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
16034 function, register a separate icall for each arity, so the icalls can
16037 * mini.c (mono_print_tree): Print negative offsets in a more readable
16040 * mini.c: Make signal handling work on sparc.
16042 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
16044 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
16046 * jit-icalls.c: Emulate truncl by aintl on solaris.
16048 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
16050 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
16052 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
16054 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
16056 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
16057 a MarshalByRef type, inline a method that performs the check, taking into
16058 account that the object can be a proxy. Also implemented tow new opcodes:
16059 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
16060 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
16061 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
16063 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
16065 * mini-ppc.c: if a relative branch displacement is too big
16066 but it points to and area reachable with an absolute branch,
16069 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
16071 * mini.c: optimize small copies in cpblk.
16073 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
16075 * basic-calls.cs basic-float.cs: New regression tests.
16077 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
16078 negative offsets from %fp. Implement localloc. Fix local register
16079 allocation. Fix the case when the this argument needs to be saved to
16080 the stack. Implement some missing opcodes.
16082 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
16084 * mini.c (mini_method_compile): Reenable global regalloc in methods
16085 with exception handlers.
16087 * linear-scan.c (mono_varlist_sort): Fix warning.
16089 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
16091 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
16094 * liveness.c: Make all variables uses in exception clauses volatile, to
16095 prevent them from being allocated to registers. Fixes #42136.
16097 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
16099 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
16100 causes regressions.
16102 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
16103 argument to mono_arch_regalloc_cost.
16105 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
16108 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
16110 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
16111 Make the cost of allocating a variable to a register arch dependent.
16113 * basic-calls.cs: Fix compilation of tests.
16115 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
16116 helper function to cut back on the number of #ifdefs needed.
16118 * mini-ppc.c: Fix compilation.
16120 * basic-calls.cs: New regression tests.
16122 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
16124 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
16125 of l0 since that is callee saved.
16127 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
16130 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
16131 of delay instruction.
16133 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
16135 * mini.h (MonoCallInst): Add 'virtual' flag.
16137 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
16139 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
16141 * *.cs: New regression tests.
16143 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
16146 * mini.c (mono_runtime_install_handlers): Fix build.
16148 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
16149 'signal_stack_size' members.
16151 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
16152 alternate signal stack.
16154 * exceptions-x86.c: Add stack overflow handling.
16156 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
16157 functions to arch independent code.
16159 * mini.c (mono_print_tree): Print more detailed info for load_membase
16162 2004-02-23 Martin Baulig <martin@ximian.com>
16164 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
16166 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
16168 * mini-x86.c: fixed reg allocation for div/rem.
16170 2004-02-22 Miguel de Icaza <miguel@ximian.com>
16172 * driver.c (mono_main): Report some configuratio options on --version.
16174 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
16176 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
16177 low in the address space. Correctly flush memory in thunks where we
16178 output native code.
16180 2004-02-20 Martin Baulig <martin@ximian.com>
16182 * mini.c (mini_get_method): New static method; inflate all generic
16183 methods and methods in open generic instances.
16184 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
16185 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
16187 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
16189 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
16191 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
16193 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
16195 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
16197 * mini-sparc.c (flushi mono_arch_output_basic_block): make
16198 it compile using Sun's compiler.
16200 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
16202 * 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.
16204 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
16206 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
16208 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
16210 * mini-ppc.c: handle calls outside of the allowed range with thunks
16211 allocated using the code manager.
16212 * tramp-ppc.c: use the code manager to hold generated native code.
16213 Fixed the magic trampoline to just patch vtable entries.
16215 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
16217 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
16220 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
16222 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
16225 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
16226 if we have a working __thread implementation.
16228 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
16229 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
16231 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
16233 * mini-x86.c: Fix compilation under gcc 2.
16235 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
16237 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
16238 contains a call to the wrapped function.
16240 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
16241 OP_<CALL>_IMM opcodes, and use them under X86.
16243 * mini.c (mono_jit_find_compiled_method): Fix warning.
16245 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
16247 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
16249 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
16250 functionality to mini.c.
16252 * mini.c (mono_create_jump_trampoline): New function to create a jump
16253 trampoline. Return a compiled method instead of a trampoline if it
16254 exists. Add a cache for jump trampolines.
16256 * mini.c (mono_jit_find_compiled_method): New function to return a
16257 compiled method if it exists.
16259 * mini-x86.c: Call mono_create_jump_trampoline instead of
16260 mono_arch_create_jit_trampoline.
16262 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
16263 a jump trampoline. Fixes #52092.
16265 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
16267 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
16268 which is not up-to-date. Add check_corlib_version () instead.
16270 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
16273 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
16274 since newer valgrind versions do not need it.
16276 * mini.c (mono_jit_compile_method_with_opt): New helper function to
16277 compile a method with a given set of optimizations.
16279 * mini.c: Compile icall wrappers on-demand instead of at startup.
16281 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
16282 wrapper for an icall.
16284 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
16286 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
16289 * iltests.il: Add test for non-empty stack before switch instruction.
16291 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
16293 * mini.c: Add support for new stringbuilder marshalling conventions.
16295 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
16297 2004-02-01 Martin Baulig <martin@ximian.com>
16299 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
16300 in `ginst->mtype_argv'.
16302 2004-01-31 Miguel de Icaza <miguel@ximian.com>
16304 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
16305 facilitate grepping.
16307 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
16309 * mini.c: fixed buglet in initobj generic implementation for references.
16311 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
16313 * Makefile.am: make the version script conditional.
16314 * jit-icalls.c: handle missing truncl().
16316 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
16318 * exceptions.cs: Add more tests for double->int conversion.
16320 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
16321 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
16323 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
16325 * driver.c: make --verbose --version emit an error
16326 if the loaded corlib doesn't match the runtime version.
16328 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
16330 * mini-ppc.h: export ppc_patch().
16331 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
16332 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
16333 on par or better than on MacOSX.
16335 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
16337 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
16338 mono_lookup_pinvoke_call.
16340 * mini-x86.c: Under windows, the default pinvoke calling convention is
16341 stdcall. Fixes #52834.
16343 * mini.c (optimize_branches): Add an upper bound to the number of
16344 iterations to prevent infinite loops on strange loops. Fixes #53003.
16346 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
16348 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
16349 and ISINST. Fixes #52093.
16351 * objects.cs (test_0_vector_array_cast): New tests.
16353 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
16355 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
16356 checking in Array.Set ().
16358 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
16361 * object.cs (test_0_multi_array_cast): New regression test.
16363 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
16365 * exceptions-ppc.c: fix build on Linux/PPC.
16367 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
16369 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
16370 running under valgrind.
16371 (x86_magic_trampoline): Fix build bustage.
16373 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
16374 negative values as well. This is needed for the encoding of the line number
16375 info, since sometimes the line numbers are not in increasing order.
16377 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
16379 * cpu-pentium.md (localloc): Increase the size of the localloc
16380 instruction since it is a loop under Win32.
16382 * debug-mini.c (record_line_number): Get rid of unneccesary memory
16385 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
16387 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
16388 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
16389 Max Horn (max@quendi.de). Fix file names in comments.
16391 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
16393 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
16394 avoid stack overflow.
16395 (replace_usage): Avoid uninitialized variable warnings.
16397 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
16398 and taking the address of valuetype variables.
16400 2004-01-03 Patrik Torstensson
16402 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
16403 for other purposes than FP later on.
16405 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
16407 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
16410 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16412 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
16414 2003-12-30 Patrik Torstensson <p@rxc.se>
16416 * mini-x86.h: Decreased number of availiable fp regs.
16417 Solves corner cases with FP spilling.
16419 2003-12-23 Patrik Torstensson <p@rxc.se>
16421 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
16422 for floating point stack tracking / spilling on x86.
16425 * basic-float.cs: added float mul overflow test.
16427 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
16429 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
16431 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
16433 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
16434 supports for cond branches that overflow the immediate
16435 overflow offset. mcs can compile simple programs.
16437 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
16439 * exceptions-ppc.c: exception handling support wip:
16440 finally handlers get run on exception.
16442 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
16444 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
16447 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
16449 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
16450 initial support for stack walking and unwinding.
16452 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
16454 * driver.c (mono_main): Make corlib-out-of-sync message more
16455 descriptive. Also remove verify_corlib call.
16457 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
16459 * mini.c: make CEE_NEWARR calls and other emulated opcodes
16460 not overlap with other call's arguments, too.
16462 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
16464 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
16465 move to arch-specific code the choice of arch-specific
16466 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
16467 * mini.c: ensure emulation calls will not interleave
16470 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
16472 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
16473 the magic trampoline stack frame is dropped before executing
16476 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
16478 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
16479 and integer to fp conversions. Added support for overflowing
16480 arguments on the stack. Reserve a couple more registers as temps.
16481 Added support for aot compilation (as output still needs to be
16484 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
16486 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
16487 Don't overwrite return register in some corner cases.
16489 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
16491 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
16492 static constructors when AOT compiling.
16494 * driver.c (mono_main): Call mono_check_corlib_version.
16496 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
16498 * cpu-g4.md, basic.cs: fixed div target register.
16500 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
16502 * mini-ppc.c, basic.cs: shl_imm fix with test.
16504 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
16506 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
16507 structures by value. Misc fixes.
16508 * objects.cs: more tests.
16510 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
16512 * mini-ppc.c: lconv.ovf.i implemented.
16514 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16517 (mini_init): don't error out if someone already called g_thread_init.
16519 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
16521 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
16522 to be any type per the spec. Fix abnormal memory usage when
16523 the same object is repeatedly thrown.
16525 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
16527 * mini.c: check for overruns in IL code.
16529 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
16531 * TODO: Add/remove some todo entries.
16533 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
16535 * driver.c (mono_main): Call mono_verify_corlib.
16537 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
16539 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
16540 This has been moved to mini.c
16541 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
16542 type being casted is marshalbyref it could be a proxy, so instead of
16543 emitting the type check code, emit a call to a runtime method that will
16544 perform the check by calling CanCastTo if needed.
16546 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
16548 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
16549 methods with large stack frames under Win32.
16551 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
16553 * Makefile.am: Distribute regression tests.
16555 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
16556 at the end instead of inserting each variable into the sorted list.
16558 * linear-scan.c (mono_varlist_sort): New helper function.
16560 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
16562 * mini.c: ensure arguments and locals are within bounds.
16564 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
16566 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
16569 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
16571 * mini.c (mono_cprop_copy_values): Fix crash.
16573 * aot.c: Set verbosity back to 0.
16575 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
16577 * regalloc.c: complete memory leak fix by Laurent Morichetti
16580 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
16582 * driver.c (main_thread_handler): Revert the previous patch.
16584 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
16587 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
16588 memory from the memory pool.
16590 * driver.c (main_thread_handler): Turn on all optimizations when
16593 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
16594 an array for better performance.
16596 * regalloc.c (mono_regstate_assign): Fix memory leak.
16598 * debug-mini.c (mono_debug_serialize_debug_info): New function to
16599 serialize the debug info.
16601 * debug-mini.c (mono_debug_add_aot_method): New function to load the
16602 debug info from the serialized representation.
16604 * aot.c: Save debug info into the generated file and load it when
16607 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
16609 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
16611 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
16612 More FP-related fixes.
16614 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
16616 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
16617 and register allocation buglet. Hello world now runs.
16619 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
16621 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
16622 * tramp-ppc.c: fixed class init trampoline.
16623 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
16625 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
16627 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
16628 mini.c: more ppc changes/fixes.
16630 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
16632 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
16633 Also optimize the case when the arguments are the same in the caller
16636 * iltests.il: Add tests for tail calls with valuetype arguments.
16638 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
16640 * mini-ppc.c: fixes for struct return type.
16642 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
16644 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
16645 mono_spillvar_offset() to arch-specific code.
16647 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
16649 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
16651 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
16653 * exceptions-x86.c: Fix stack space leaks.
16655 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
16656 registers from the lmf if the method has save_lmf set.
16658 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
16660 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
16661 of icall wrappers into InvokeInDomain, since these are now per-domain.
16663 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
16665 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
16666 make some opcode emulation and intrinsic ops enabled/disabled
16667 according to the architecture. More fixes.
16669 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
16671 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
16673 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
16675 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
16676 arch-specific handling for 'this' and struct return type to
16677 arch-specific code.
16679 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16681 * aot.c: prevent divide by zero error when reporting (it happened with
16682 Accessibility.dll).
16684 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
16686 * mini.h (inst_switch): Remove unused macro.
16688 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16691 (load_aot_module): free 'info->methods' and 'info' properly. No more
16692 "free(): invalid pointer blah" messages when you have an old aot
16695 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
16697 * jit-icalls.c, mini.c: Added support for context static fields.
16699 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
16701 * mini.c (mono_method_blittable): Methods which set LastError are not
16702 blittable either. Fixes #51108.
16704 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
16706 * mini.c: flush icache.
16707 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
16709 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
16711 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
16713 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
16715 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
16718 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
16721 * inssel.brg (CEE_MKREFANY): Fix AOT case.
16723 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
16725 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
16726 instruction when the result is discarded.
16728 * iltests.il (test_0_div_regalloc): New regression test.
16730 * arrays.cs: Fix compilation error.
16732 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
16734 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
16735 float rules to inssel-x86.brg: sane architectures with FP registers
16736 don't need to implement these rules.
16738 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
16740 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
16742 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
16744 * mini.h, inssel-long32.brg: fixed endianess issues in int64
16745 implementation of 32 bit systems.
16747 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
16749 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
16750 (Jeroen Zwartepoorte).
16752 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
16754 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
16755 the caller and the callee matches.
16757 * mini.c (mono_method_to_ir): Add comment.
16759 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
16760 signbit is missing on some platforms.
16762 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
16764 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
16766 * mini.c (setup_jit_tls_data): Call the new function.
16768 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
16770 * mini-x86.c: Add experimental support for fast access to the lmf
16771 structure under NPTL/Linux 2.6.x.
16773 2003-11-06 Martin Baulig <martin@ximian.com>
16775 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
16776 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
16779 2003-11-02 Martin Baulig <martin@ximian.com>
16781 * mini.c (inflate_generic_field): New static method.
16782 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
16783 generic instance and the field is declared in a generic type, call
16784 inflate_generic_field() to inflate it. Fixes gen-28.cs.
16786 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
16788 * mini.h mini.c (mono_method_same_domain): New function to return
16789 whenever the caller and the callee are in the same domain.
16791 * tramp-x86.c (x86_magic_trampoline): Use the new function.
16793 2003-10-30 Martin Baulig <martin@ximian.com>
16795 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
16796 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
16798 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
16799 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
16801 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
16803 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
16806 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
16807 object here, so it is in the correct appdomain etc.
16809 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
16811 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
16813 (mono_method_to_ir): Avoid freeing the type created returned from
16814 mono_type_create_from_typespec, since it is put into an internal cache
16815 by the function. Fixes pointer.exe.
16817 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
16818 trampolines for icalls and pinvokes as well. Fixes #33569.
16820 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
16822 * mini.c: Update after appdomain changes.
16824 * mini.c (mono_jit_compile_method_inner): Allways compile native
16825 method wrappers in the root domain, since there can only be one
16826 instance of them, whose address is stored in method->info.
16828 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
16830 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
16831 environment variable. Instead detect automatically whenever running
16832 under valgrind using the magic macro RUNNING_ON_VALGRIND from
16835 2003-10-16 Miguel de Icaza <miguel@ximian.com>
16837 * trace.c, trace.h: New files that implement the new trace option
16840 * driver.c: Document new --trace options.
16842 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
16845 - if (mono_jit_trace_calls)
16846 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
16848 * mini.h: prototypes.
16850 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
16852 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
16854 * mini.c inssel.brg: Implement typedefbyref opcodes.
16856 * mini.c (mono_jit_compile_method): Remove unused local variable.
16858 * mini.c (mono_jit_compile_method_inner): Ditto.
16860 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
16862 * tramp-x86.c (x86_class_init_trampoline): Fix build.
16864 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
16866 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
16868 * mini.c (mono_no_aot): Remove unused global variable.
16870 * mini.c: Thread safety fixes.
16872 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
16874 * mini.c (mono_create_class_init_trampoline): Add a lock around
16875 class_init_hash_addr.
16877 * arrays.cs (test_0_newarr_emulation): Add new regression test for
16880 * mini.c: Decompose the NEWARR instruction before decomposing its
16881 arguments. Fixes #30073.
16883 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
16885 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
16888 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
16890 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
16892 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
16894 * driver.c: Add support for compiling icall wrappers to --compile.
16896 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
16898 * inssel.brg: The empty value in class->interface_offsets is -1, not
16901 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
16903 * objects.cs: New test for 'is' operator on an array of interfaces.
16905 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
16907 * tramp-ppc.c: update trampoline code to support jumps
16908 and class initialization.
16910 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
16912 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
16914 * inssel.brg (OP_UNBOXCAST): Fix #46027.
16916 * inssel.brg (OP_UNBOX): Remove unused rule.
16918 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
16919 region instead of one for each method. Fixes #47813.
16921 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
16923 * exceptions.cs (test_0_nested_finally): New regression test for
16924 nested exception handlers.
16926 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
16928 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
16930 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
16933 * mini.c (mono_method_check_inlining): Make the inlining limit
16934 configurable by an environment variable.
16936 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
16938 * mini.h: Bump AOT file version.
16940 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
16941 token, store the image along with the token, since the token might not
16942 refer to the same image as the method containing the relocation,
16943 because of inlining.
16945 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
16947 * mini.c (mono_precompile_assemblies): New function to compile
16948 all methods in all loaded assemblies.
16950 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
16952 * regalloc.h regalloc.c (MonoRegState): Change the type of
16953 iassign and fassign to int*, since they can contain large negative
16954 values if the register is spilled. Also added some comments. Fixes
16957 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
16958 under Win32. Fixes #42964.
16960 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
16962 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
16964 * aot.c: Added support for AOT compiling methods which contain calls
16965 to wrappers. Currently, only remoting-invoke-with-check wrappers are
16968 * driver.c (compile_all_methods): Run the compilation in a thread
16969 managed by mono. Fixes #44023.
16971 * mini.c (mono_codegen): Print full method name in verbose output.
16973 * mini-x86.c (mono_arch_patch_code): Fix warning.
16975 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
16976 jumps, since the method we are jumping to might be domain-specific.
16978 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
16980 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
16982 * inssel.brg: string chars are unsigned.
16984 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
16986 * TODO: New todo item.
16988 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
16989 which calls mono_runtime_class_init and patches the call site to
16990 avoid further calls.
16991 (mono_arch_create_class_init_trampoline): New arch specific function
16992 to create a class init trampoline.
16993 (create_trampoline_code): Generalized so it can create
16994 class init trampolines as well.
16996 * mini.c (helper_sig_class_init_trampoline): New helper variable.
16997 (mono_create_class_init_trampoline): New function to create and cache
16998 class init trampolines.
16999 (mono_find_class_init_trampoline_by_addr): New function to lookup the
17000 vtable given the address of a class init trampoline. Used by the
17002 (mono_codegen): Generate a call to a trampoline instead of
17003 mono_runtime_class_init in LDSFLD[A].
17004 (mono_codegen): Add relocations for the new trampoline.
17006 * mini.h mini-x86.c aot.c: Added a new relocation type:
17007 MONO_PATCH_INFO_CLASS_INIT.
17009 * mini.h: Bump AOT version number.
17011 * aot.c: Create a copy of the loaded code instead of using the original
17012 so methods which call each other will be close in memory, improving
17015 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
17016 patch since it breaks the regression tests.
17018 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
17019 for the register saving instruction sequence since the
17020 frame_state_for function in glibc 2.3.2 don't seem to detect it.
17022 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
17024 * TODO: Fix todo item && remove another.
17026 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
17028 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
17031 * aot.c: Moved the check for MONO_LASTAOT into the initialization
17032 function of the module.
17034 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
17035 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
17036 --no-aot command line option.
17038 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
17040 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
17041 by Bernie Solomon (bernard@ugsolutions.com).
17043 * inssel.brg: Refactor the interface offset table related code into
17044 its separate functions and add support for the AOT case.
17046 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
17048 * aot.c (mono_aot_get_method_inner): Fix memory leak.
17050 * aot.c: Added mono_aot_verbose variable and made all debugging
17051 output depend on the value of this variable.
17053 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
17054 method_label and info_label.
17056 * mini.h mini-x86.c aot.c: Added a new relocation type
17057 MONO_PATCH_INFO_IID for klass->interface_id.
17059 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
17060 the MonoJitInfo structure.
17062 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
17063 a non-root appdomain in shared mode.
17065 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
17067 * aot.c: make aot loader less verbose. Remove free of unused variable.
17069 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
17071 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
17073 * .cvsignore: Added *.dll.
17075 * mini.c (mono_print_tree_nl): New function callable while debugging.
17077 * mini.c (mono_print_code): Export this.
17079 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
17082 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
17084 * mini.h (MonoCompile): Added 'jit_info' field.
17086 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
17087 the cfg structure, since it is needed by the AOT compiler.
17089 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
17091 * aot.c: A major rewrite. Changes include:
17092 - save exception tables for methods which have them.
17093 - cache failed lookups in aot_get_method () to avoid the (slow) calls
17094 to g_module_symbol.
17095 - reworked the file format so it is now much smaller and needs
17096 fewer relocation entries.
17098 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
17100 * aot.c (load_aot_module): Fix build bustage on platforms without
17103 2003-09-04 Martin Baulig <martin@ximian.com>
17105 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
17107 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
17109 * TODO: Some new optimization ideas.
17111 * aot.c: Move AOT module loading logic here from mono_assembly_open.
17113 * aot.c: Save the optimization flags used to compile the code into
17116 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
17117 support emitting domain specific code.
17119 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
17120 no longer domain neutral. It can be made domain neutral by compiling
17121 with --optimize=shared.
17123 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
17124 between appdomains.
17126 * driver.c mini.h mini.c: New --no-aot debugging option which disables
17127 loading of AOT code.
17129 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
17131 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
17132 if there is no domain neutrality information.
17134 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
17136 * aot.c (mono_compile_assembly): Emit a symbol containing the file
17137 format version into the generated library.
17139 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
17140 callee method into the caller since one of them could be shared.
17142 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
17143 system exceptions from AOT code now works.
17145 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
17146 method if it is domain neutral and the callee is not.
17148 * graph.c (cfg_emit_one_loop_level): Fix warning.
17150 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
17152 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
17155 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
17157 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
17158 is needed by code which is executed before mono_runtime_init ().
17159 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
17161 * mini.c (mono_thread_abort): Fix warning.
17162 (mono_jit_compile_method): Call static constructor in the AOT case too.
17164 * aot.c (mono_compile_assembly): Fix warning.
17166 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17168 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
17170 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
17172 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
17174 * cpu-pentium.md: Fix the length of call opcodes so they include the
17175 ESP restoring instruction. Fixes #47968.
17177 2003-08-28 Martin Baulig <martin@ximian.com>
17179 * mini-x86.c (mono_arch_call_opcode): Added support for
17180 MONO_TYPE_GENERICINST.
17182 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
17184 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
17186 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
17187 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
17189 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
17192 2003-08-26 Martin Baulig <martin@ximian.com>
17194 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
17195 when reporting an error, set this to the actual error location.
17196 (mono_method_to_ir): Report the correct error location if
17197 get_basic_blocks() returned an error.
17199 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
17201 * mini.c (mono_type_blittable): OBJECT is not blittable.
17202 (mono_method_blittable): Methods which have marshalling descriptors
17203 are not blittable either. Fixes #47842.
17205 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
17207 * driver.c mini.c: Use an environment variable instead of a global
17208 variable. Also fix the build.
17210 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
17211 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
17214 * driver.c mini.c: Added --with-valgrind option to turn off some
17215 code which prevents mono from running under valgrind.
17217 * mini.c (mono_emit_call_args): Fixed warning.
17219 * mini.c (mono_emulate_opcode): Fixed warning.
17221 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17223 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
17224 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
17225 regalloc.c, regalloc.h: specify available registers in arch-specific
17226 code and support floats in the regallocator (patch by Laurent Morichetti
17229 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
17231 * mini.c: mono_thread_current() can be called only after
17232 mono_runtime_init(): rearrange code to not call it early on.
17234 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
17236 * mini.c: allocate jump tables in the code mempools.
17238 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17240 * mini.c, mini.h: make sure per-thread data allocated by the jit is
17243 2003-08-10 Miguel de Icaza <miguel@ximian.com>
17245 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
17246 12 to 16. This fixes bug #47453.
17249 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
17251 * mini-ppc.c: fixed indexed load and unsigned compares.
17253 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
17255 * mini.c: reenabled installation of handler for
17256 thread abort signal.
17258 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17260 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
17261 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
17262 until it's fixed and actually useful.
17264 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17266 * inssel-long32.brg: couple more opcodes implemented.
17268 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
17270 * mini-sparc.c: Even more opcodes implemeted.
17272 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
17274 * mini-sparc.c: More opcodes implemented.
17276 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
17278 * mini-sparc.c: More opcodes implemented.
17280 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
17282 * inssel-sparc.brg: Add some needed rules. Direct
17284 * Makefile.am: Use inssel-sparc.brg
17285 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
17286 an assert happy for now.
17288 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
17290 * mini-sparc.c: Fixed compile errors.
17291 * exceptions-sparc.c: Same. We now produce a mono binary
17292 on sparc-linux. Yea.
17294 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
17296 * mini-sparc.c: Renamed registers. Also some macro cleanups.
17297 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
17298 They compile, but do not work.
17300 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17302 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
17303 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
17304 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
17307 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17309 * mini.c: more opcodes implemented and better support for generics.
17311 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
17313 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
17314 * mini.c, mini.h: first cut at generics support: some new instructions
17315 added and changed the behaviour of some of the existing ones.
17317 2003-07-21 Miguel de Icaza <miguel@ximian.com>
17319 * mini.c: Removed definition of metadata_shared mutex here.
17321 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
17323 * mini-x86.c: make vararg calls work for instance methods.
17325 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
17327 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
17328 returns the arguments in a separte list, now.
17330 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17332 * aot.c, mini.c: updates for array type representation changes.
17334 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
17336 * mini.c: register function to perform jit shutdown.
17338 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17340 * mini.c: use a faster allocator if possible.
17342 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
17344 * aot.c: some cleanups and portability changes.
17346 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17348 * mini.c: use faster allocation for CEE_BOX if possible.
17350 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
17352 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
17353 Moved inlined mempcy code to its own function so that is can be
17354 reused. Added an inline memset function as well (optimized initobj).
17355 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
17357 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17359 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
17361 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
17363 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
17364 arch code can setup the cpu for CLR execution, if needed.
17365 We use it on x86 to set the precision of FP operations.
17367 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
17369 * mini.c: disable some optimizations if we can guess they'll cost too
17370 much for a given method.
17372 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
17374 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
17376 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
17377 * mini.h mini.c mini-x86.c: Added instruction level coverage
17378 info collection support.
17380 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17382 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
17383 is now implemented in the profiling API. Get rid of a couple of
17384 unnecessary global variables.
17386 2003-06-15 Nick Drochak <ndrochak@gol.com>
17388 * basic-long.cs: tests for negative values for bigmul, and unsigned.
17389 * cpu-g4.md: add op_bigmul and op_bigmul_un
17390 * cpu_pentium.md: add op_bigmul_un
17391 * inssel-long32.brg: add rule for unsigned bigmul
17392 * mini-ops.h: define OP_BIGMUL_UN
17393 * mini-x86.c: THE BUG: handle (un)signed properly
17394 * mini.c: choose unsigned opcode if needed.
17395 This set of patches fixes bug #44291
17397 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
17399 * mini.c (optimize_branches): improved to handle all kinds of
17400 conditional branches.
17402 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
17404 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
17405 don't raise exceptions.
17407 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
17409 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
17410 to arch-specific files.
17412 2003-06-09 Martin Baulig <martin@ximian.com>
17414 * Makefile.am (libs): Added $(LIBGC_LIBS).
17416 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
17418 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
17419 and OP_ATAN (fixes bug#44293).
17421 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
17423 * Makefile.am, mini-x86.c: rename cpu description array to
17424 pentium_desc, since some compilers define the 'pentium' preprocessor
17427 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
17429 * mini.c (mini_select_instructions): add explicit branch if the
17430 following block is not the false target of a conditional branch -
17431 we need this with any optimization that reorder or remove bblocks
17433 * mini.c (optimize_branches): bug fixes
17435 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
17437 * mini.c (mono_method_to_ir): inline static readonly fields
17439 * ssa.c (fold_tree): start cfold support for long (very simple
17442 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
17444 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17446 * inssel.brg: fixed memcpy (bug #44219).
17448 2003-06-05 Dick Porter <dick@ximian.com>
17450 * driver.c: Set the glib log levels to not abort if g_message
17453 g_set_prgname() has to happen before mini_init() so that the
17454 process handle gets the info.
17456 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17458 * driver.c: add intrins to the default optimizations to get wider
17461 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
17463 * mini.h: some large basic blocks will overflow a 16-bit
17464 integers for symbolic registers.
17466 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
17468 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
17469 (mono_arch_output_basic_block): fix bug 43499
17471 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
17473 * mini.c: kill duplicated definition of mono_debug_format.
17475 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
17477 * mini-x86.c, arrays.cs: fixed register allocation bug.
17479 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
17481 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
17483 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
17485 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17488 (print_method_from_ip): also print source location information if
17491 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
17493 * mini.c (mono_find_block_region): bug fix in region code
17494 (mini_method_compile): enable removing unreachable code again, but
17495 only in methods without exception clauses.
17497 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
17499 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
17500 Implemented arglist opcode and handling of TypedReference type.
17501 Fixed x86 call convention when a structure is returned.
17502 Minimal support for calling static vararg methods.
17504 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
17506 * mini.c (mini_method_compile): always remove unreachable code,
17507 because the code in them may be inconsistent (access to dead
17508 variables for example).
17510 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
17512 * driver.c, debug-mini.c: warning fixes.
17514 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
17516 * Makefile.am, jit.h, mini.h: install header for embedding mono.
17518 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
17520 * mini.c: thread-static fields are registered in mono_class_vtable(),
17521 so ensure the function is called before checking for them.
17523 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
17525 * mini.c (optimize_branches): fix for bug 43586
17527 * jit-icalls.c (mono_llmult_ovf): added an additional check for
17528 overflow (fixes Bug #43639)
17530 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17532 * mini.c, objects.cs: allow the use of stobj for primitive types.
17534 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17536 * mini.c: be less strict about argument checking until we support
17537 running the verifier.
17539 2003-05-27 Nick Drochak <ndrochak@gol.com>
17541 * basic-long.cs: tests for (ulong)int * (ulong)int also
17542 * mini.c: use the same trick for (ulong)int * (ulong)int
17544 2003-05-27 Nick Drochak <ndrochak@gol.com>
17546 * basic-long.cs: add regression test for (long)int * (long)int
17547 * cpu-pentium.md: add op_bigmul specification
17548 * inssel-long32.brg: add OP_BIGMUL rule
17549 * mini-ops.h: add OP_BIGMUL
17550 * mini-x86.c: register allocator: handle case where src1 needs to be
17552 * mini.c: substitute special BIGMUL opcode in the tree for
17553 (long)int * (long)int
17555 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
17557 * jit-icalls.c: call the type ctor on field access if needed.
17559 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
17561 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
17562 to a method (including results of ldelema, bug#43207).
17564 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
17566 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
17567 colors to show exception handler blocks.
17569 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
17570 (fix for pinvoke7.cs).
17572 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17574 * mini.h, mini.c: ensure correct initialization order for types that
17575 require it. Prepare for lazy compilation of jit icall wrappers.
17576 Provide a name for opcode emulation to reduce unneeded mallocing.
17578 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
17580 * mini-x86.c: better register restoring code and profiling
17581 support for tail calls.
17583 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17585 * mini.h, driver.c: prepare for leaf methods optimization.
17587 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
17589 * mini.c: get targets of branches before converting a method.
17591 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
17593 * mini.c (optimize_branches): added some experimental code (disbaled)
17595 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
17597 * mini.c (optimize_branches): fix branch to branch optimization
17599 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
17601 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
17603 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
17605 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
17608 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
17610 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
17611 enable use of interface variables again.
17613 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
17614 I1 to registers because there is no simply way to sign extend 8bit
17615 quantities in caller saved registers on x86.
17617 * inssel-float.brg: set costs of some rules to 2 so
17618 that monobure always select the arch. specific ones if supplied,
17619 regardless of the order we pass the files to monoburg.
17621 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
17623 * mini.c, mini-x86.c: since the magic trampoline for jumps
17624 can't patch the code directly, we do it as soon as the
17625 method gets compiled.
17627 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
17629 * mini-x86.c, mini.h: introduce a new patching method
17630 to support CEE_JMP and tail calls.
17631 * mini.c: obey tail.call. Don't precompile methods target
17633 * tramp-x86.c: new trampoline code to handle methods
17634 reached through a jump.
17636 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
17638 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
17639 bit values to registers
17641 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
17643 * mini.c (mono_compile_get_interface_var): share interface
17644 variables if possible.
17646 2003-05-16 Martin Baulig <martin@ximian.com>
17648 * debug-mini.c (mono_init_debugger): New function to initialize
17649 the debugger. This is not in the debugger since it needs to
17650 access some of mini's internals.
17652 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
17654 * mini.c (mono_method_to_ir): inlining fixes/cleanups
17656 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
17658 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
17659 for value type handling.
17661 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
17663 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
17664 (mono_method_check_inlining): enable inlining of all kinds of wrappers
17666 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
17668 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
17669 the constructor through a proxy.
17671 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
17673 * jit-icalls.c, inssel.brg: fixes to array element address
17676 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
17678 * mini-x86.c (is_regsize_var): allocate pointer to registers
17680 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
17682 * driver.c: fixed typo, added intrins to the set of optimizations
17683 tested with regressions.
17685 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
17687 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
17688 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
17691 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
17693 * inssel.brg: remove some common pop instructions without side effects
17695 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
17697 * inssel-x86.brg: fixed thinko in int to double conversions.
17699 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
17701 * mini.c, jit-icalls.c: added runtime thread-static variable support.
17703 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
17705 * inssel-long32.brg: two more missing instructions.
17707 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
17709 * mini.c (mono_emit_call_args): set the cil_code for all arguments
17710 if not already set.
17712 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
17714 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
17717 * basic-float.cs: Added tests for negative zero.
17719 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
17721 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
17722 a couple of missing operations for long casts, with test cases.
17724 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17726 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
17728 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
17730 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
17731 code size estimation.
17733 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
17735 * mini.c (mono_jit_create_remoting_trampoline): make it work with
17736 abstract methods (fix bug 42542)
17738 * aot.c: add ability to handle array types
17740 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
17742 * mini.c: Call the _specific versions of the object allocation
17743 functions if possible.
17745 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
17747 * driver.c: call setlocale ().
17749 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
17751 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
17754 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
17756 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
17758 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
17759 wrappers (fix bug 42122)
17761 2003-05-04 Martin Baulig <martin@ximian.com>
17763 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
17765 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
17766 s/mini_set_defaults/mono_set_defaults/g.
17768 2003-05-04 Martin Baulig <martin@ximian.com>
17770 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
17772 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17774 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
17775 (reported by Don Roberts).
17777 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
17779 * mini.c: temporarily work around two bugs for this release.
17781 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17783 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
17784 that contains -export-dynamic and it makes using the ld script
17786 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
17788 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
17790 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
17793 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
17795 * mini.c: make sure leave calls all the needed finally blocks,
17796 even when the target jumps out of multiple exception clauses.
17798 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17800 * ldscript, Makefile.am: add linker script to reduce the number of
17801 exported symbols (should also fix the issues with libwine defining
17802 some of the same symbols in io-layer).
17804 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
17806 * driver.c (mini_main): Avoid assertion when no file name is given on
17809 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
17811 * driver.c: added --version/-V command line option.
17812 Added the inline optimization in the regression tests.
17814 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
17816 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
17817 to the type in the method signature (fixes bug#42134).
17819 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
17821 * mini.c: when inlining, check this is not null only when needed (bug #42135).
17823 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
17825 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
17827 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17829 * driver.c: fixed bug #42100.
17831 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
17833 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
17835 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
17837 * mini.c: moved most of the code required to do inlining to its own
17838 function so it can be reused. Inline also ctors if appropriate.
17840 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
17842 * Makefile.am: Link with -export-dynamic so shared libs loaded by
17843 the runtime can call mono API functions.
17845 2003-04-27 Martin Baulig <martin@ximian.com>
17847 * debug-mini.c (mono_debug_init_method): Added
17848 `guint32 breakpoint_id' argument; if the method has a breakpoint,
17849 send a notification to the debugger.
17851 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
17852 running in the Mono Debugger, just pass the breakpoint number to
17853 mono_debug_init_method().
17855 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
17857 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
17859 * mini.c: allow some more unsafe compares.
17861 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17863 * mini-x86.c, Makefile.am: make distcheck works (partially from
17864 a patch by Richard Lee <r.h.lee@attbi.com>).
17865 * regset.c, regset.h: removed, they are unused.
17867 2003-04-25 Dick Porter <dick@ximian.com>
17869 * driver.c: Usage reports the name as 'mono' not 'mini'
17870 * exceptions-x86.c: Build and run on freebsd
17872 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
17874 * Makefile.am: install the program with the 'mono' name and
17875 the library as libmono instead of mini and libmini.
17877 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
17879 * driver.c: provide the APIs for the embedding interface of the old jit.
17881 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
17883 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
17885 2003-04-23 Martin Baulig <martin@ximian.com>
17887 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
17889 * driver.c: Added `--debug' command line argument to enable
17892 2003-04-23 Martin Baulig <martin@ximian.com>
17894 * debug.[ch]: Removed. The code is now in
17895 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
17897 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
17900 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
17902 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
17904 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17907 (mini_cleanup): moved mono_runtime_cleanup call after the call to
17908 mono_domain_finalize.
17909 (mini_method_compile): use mono_method_profile* if the the option is
17912 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
17914 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
17915 methods with their wrapper.
17917 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
17918 methods with their wrapper.
17920 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
17923 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
17926 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
17929 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
17931 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
17933 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
17935 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
17936 of the mempool. This is slightly faster and uses less memory
17938 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17940 * mini.c: avoid O(n) allocation for variables.
17942 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17944 * mini.c: handle items on the stack after inlining methods.
17946 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
17948 * mini.c: make the method->opcode optimization dependent
17949 on MONO_OPT_INSTRINS and do it lazily.
17951 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
17953 * driver.c: print overall results at the end of regression run.
17955 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
17957 * inssel.brg: don't overwrite symbolic registers.
17959 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
17961 * inssel-x86.brg: fix conversion from long to float.
17963 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
17965 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
17967 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
17969 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
17971 * driver.c: Added --print-vtable option as in the old JIT.
17973 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
17975 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
17977 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
17979 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
17981 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
17983 * mini.c regalloc.c regalloc.h: Fix memory leak.
17985 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
17987 * aot.c (mono_aot_get_method): register all used strings
17989 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17991 * mini.c: always intern strings references with ldstr at compile time.
17993 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17995 * Makefile.am: add BUILT_SOURCES.
17997 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
17999 * driver.c: give a better error message when the assembly to execute
18000 doesn't have an entry point.
18002 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
18004 * Makefile.am: added hack for automake
18006 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
18009 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
18011 22003-04-07 Martin Baulig <martin@ximian.com>
18013 * Makefile.am: Added Makefile.am.
18015 * debugger-main.c: Removed, this is now in the debugger where it
18018 * mini.pc.in: Call this package `mini' for the moment.